[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 14.807985] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.176129] random: sshd: uninitialized urandom read (32 bytes read) [ 18.729481] random: sshd: uninitialized urandom read (32 bytes read) [ 19.623336] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.20' (ECDSA) to the list of known hosts. [ 25.044467] random: sshd: uninitialized urandom read (32 bytes read) 2018/04/26 21:22:36 fuzzer started 2018/04/26 21:22:36 dialing manager at 10.128.0.26:43903 [ 30.589484] random: crng init done 2018/04/26 21:22:43 kcov=true, comps=false 2018/04/26 21:22:46 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x103800, 0x10) getdents(r0, &(0x7f0000000040)=""/129, 0x81) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000140)=0x81, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000180)={0x1ff, 0x3, {0xffffffffffffffff, 0x1, 0x9b0, 0x3, 0x4}}) r2 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) r3 = openat(r0, &(0x7f0000000300)='./file0\x00', 0x200, 0x100) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0x41, "501dbc318fcae44c15dd330d0076e88105c42a9c831e1d8c3c59070071e7c1420871aacc60adc2635943921af5563b2d3099da0b8d00fdcaefa1fcfc2fa1bb3c32"}, &(0x7f0000000400)=0x49) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000440)={r5, 0x51, "bc1394b2a272b4e68e2b67ebfbdf253670fec20ecf6f77d59fcfc6ed9e6a952969db0ca585819ede90a749d952699bcb660ae9917f15d33f0ef0e4cc928a643077d721dcdd314a2f27b1d7dd63e810d8be"}, &(0x7f00000004c0)=0x59) setsockopt$IP_VS_SO_SET_DELDEST(r4, 0x0, 0x488, &(0x7f0000000500)={{0x3f, @loopback=0x7f000001, 0x4e22, 0x0, 'nq\x00', 0x30, 0x0, 0x45}, {@multicast2=0xe0000002, 0x4e20, 0x0, 0x1, 0xf6, 0x6}}, 0x44) listen$netrom(r3, 0x200) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000580)=0x11, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000005c0)={r5, @in={{0x2, 0x4e21}}, 0xdd6, 0x3f, 0x7, 0x2, 0x3}, &(0x7f0000000680)=0x98) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000006c0)=0x8001) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000700)=r5, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000740)={r6, 0x3ff, 0x4e04, 0xdb9, 0xff, 0x10001, 0x5eced450, 0x1, {r5, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x2, 0x100000000, 0x10001, 0xffffffffffffff81}}, &(0x7f0000000800)=0xb0) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000840)={{0x2, @rand_addr=0x7f, 0x4e20, 0xffffffff, 'rr\x00', 0x0, 0x100, 0x74}, {@empty, 0x4e21, 0x3, 0x0, 0x7, 0xffffffffffffc65a}}, 0x44) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000008c0)={r6, 0x1, 0x9}, 0x8) r7 = fcntl$getown(r4, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000cc0)={0x0, 0x0}, &(0x7f0000000d00)=0xc) getgroups(0x2, &(0x7f0000000d40)=[0xffffffffffffffff, 0x0]) r10 = socket$nl_crypto(0x10, 0x3, 0x15) r11 = socket$inet_sctp(0x2, 0x5, 0x84) r12 = gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0}, &(0x7f0000000dc0)=0xc) r14 = getgid() fcntl$getownex(r3, 0x10, &(0x7f0000000e00)={0x0, 0x0}) stat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getgid() sendmsg$unix(r3, &(0x7f0000001000)={&(0x7f0000000900)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000980)="633cf82a2eb5", 0x6}, {&(0x7f00000009c0)="41cf3306e0978bd96e20412c7db9d294c36becd8da7fe825841ed2295bb5f9189a8fd9b8554c9822d58fddffca4c2e09f2d0a66c1b302f8ed2beaff2815cf00f9c2e7c6fa1d46cfe0941987184cdc1bc09a6c56e714a71a17a0c4e3906df76f371411797fabfffd0841d2815d10a3b6adaf43c54e8e2ee58b3ddc6a59d80e5626a68eb61bdc19b6b701e83f61c60ca2942ca027f43", 0x95}, {&(0x7f0000000a80)="583ec87c32a9b50ffb3178791e784eba000aaf98a475f50f64673130ec0c8e0b40a29aa92b023d54b2e62b205d61b4826f66bf0c10ab584dfd6bba4f9cbf2f444e709f23f4652958f18a8c8e76793a1681f82af76e65a9829c9d775126061d8161428c08cf429cea85504ae3e9688c7b45686f652bb198221e84733f26de7b441fb88ef0d3c62691842a63970f622b529cf86c52c09225048ea6c0a7a829526d42a86a8a19a729f178e9eb67c59a", 0xae}, {&(0x7f0000000b40)="3e410634e8ec026d85c4e4b4ca096f4d88fbd568c32a6e3a06bf0461c1314d2b04f6544a9ca44d399ea38bc5b423db4571f15258aa608fe72ddd3a0ff69bf5afe8dd08db047920e0bbd7d998d80d7ac26b591642a3f475102d5c9746f7b5b81a21cc6c415aabd237af16cc4496620ca04d7acfc48f4a2e2e91ecd58be774", 0x7e}, {&(0x7f0000000bc0)="09e111c72c4e56d84d2672491232df86365d337291ce2e1597620b6d77013e1ba32fd7e2ce1bcedbbb9769f6ec4caeb33bb56c28155ced3482825a5c2e5a695c33fa95d064", 0x45}], 0x5, &(0x7f0000000f00)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r2, r10, r4, r3, r4, r11, r4]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r2, r4, r4, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xf8, 0x10}, 0x20000080) 2018/04/26 21:22:46 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$VT_DISALLOCATE(r0, 0x5608) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x13, 0x8, 0x2, 0x3, 0x0, 0x70bd26, 0x25dfdbfd, [@sadb_x_nat_t_type={0x1, 0x14, 0x3}]}, 0x18}, 0x1}, 0x4000084) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000000c0)={0xffffffffffffffff, 0x9e, 0x0, 'queue1\x00', 0x8}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x7, {{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x4d79}}, 0x0, 0x3, [{{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x4e22, 0xb0, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x4e22, 0xffffffffffffff41, @local={0xfe, 0x80, [], 0xaa}, 0x9f7b}}]}, 0x210) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000003c0)=0x10001, 0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000400)={'filter\x00', 0x4}, 0x68) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket(0x18, 0x5, 0x426ec5b4) syz_mount_image$ntfs(&(0x7f0000000480)='ntfs\x00', &(0x7f00000004c0)='./file0\x00', 0x6, 0x5, &(0x7f0000001780)=[{&(0x7f0000000500)="4ef415f8609d0106cc340ec8b108b82cae70471fae269b18844f526d9520470efb6930d12c1e581846ff2efd4042c2226c3d4e1feb95ac06f8def0853b16ba099b3db2893e23d37a9e3d2244006c50d9ed4967ce1349bdcabc2a6466ae9489075185b96aefef8b90d173b09a677aa2cf8f80fe2c23ab1e30613bf1c4fb1cce161c64349fefb897484fa9db41ecf2b790b5e04873ab40f7647997f91b0bb1653b2371dabcdceabc16c630878333bc7cd7916e719f94fa299a4ee636c8dcf749ded97f446730d7d1cd7f984ffee766330a17", 0xd1, 0x101}, {&(0x7f0000000600)="f63fea39fa649d9efebf4ee9f0b084095db6ee8841519ceeaff82d16e115d1487779ad", 0x23, 0x7}, {&(0x7f0000000640)="0ebce687e9eef3679d95a2ed0235b7711ccaf637415e5f176fb43790e9809dfeb26641d327b8", 0x26, 0x3}, {&(0x7f0000000680)="91df137119bc660a73aad883dbfc3d0e2f8be3b345fd73218c6e389b51d8abe153055275dad97f05678b2094adc4ef221bfafc6938c771b59232524c8e9a5b35afebd04d467bb2a8efba60601963d2822d3df8ee3bc274b76df8624ef09cd75c32320b44a49ade1c262b297855e2979dca4fbb7a025276e42bc833536123ea6cd2aabd70b6bd080155a51b2bca89ac753ebdb4aeb6cd34f08cc7dd2f0f8509da3bc86c82fa925819b10ef519ab00f9834e4ffccdbe89de7a3e1317e333bb8091d57c7447ba2b560d403012870406492461f3623e8ec63da9416915f2", 0xdc, 0x5}, {&(0x7f0000000780)="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", 0x1000, 0x81}], 0x20, &(0x7f0000001800)={[{@errors_recover='errors=recover', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x33, 0x35, 0x32]}, 0x2c}, {@gid={'gid', 0x3d, [0x30, 0x33, 0x2d]}, 0x2c}]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000001880)={0x84b, 0x2, 0x1, 0xd481, 0x7}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000018c0)="1a3f1c788cd3fb7f36f73539f870b481a8d25a0d4bd0e204b30d846326126cfe01948443629b9d38de645af696777e88825d174bcf64ec77d331ca0ac9c9561de8c9e5f1fde309b60330c649c8af2cb601e9a8b745b0df81bdda00458e87b9212d2a4404d7927569649c899c067544802c439162686fb177b8e28f") pivot_root(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)='./file0\x00') ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000019c0)) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000001a00)={0x100, 0x361c8fca, 0x200}, 0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001a40), &(0x7f0000001a80)=0x4) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000001ac0)=0x2, 0x4) sync_file_range(r0, 0x4, 0x8000, 0x2) getsockname$packet(r0, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001b40)=0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001b80)={r4, @empty, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000001c00)={0x8, &(0x7f0000001bc0)=[{0x2, 0x9, 0x0, 0xfffffffffffffff7}, {0x1, 0x6, 0x8, 0x1}, {0x3, 0x101, 0x7ff, 0xefe}, {0x53, 0xffffffffffffff73, 0xfffffffffffffff8, 0x4}, {0x4, 0x8, 0x9}, {0x4, 0x8, 0xfffffffffffffffb, 0xe1a}, {0x1f, 0x259, 0xffffffffffff8001, 0x4}, {0x3, 0x2, 0x2, 0x7}]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001c40)={0x0, 0x93e}, &(0x7f0000001c80)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001cc0)={r5, @in6={{0xa, 0x4e23, 0x3c6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, &(0x7f0000001d80)=0x84) syz_mount_image$btrfs(&(0x7f0000001dc0)='btrfs\x00', &(0x7f0000001e00)='./file0\x00', 0x9, 0x1, &(0x7f0000001e80)=[{&(0x7f0000001e40)="e4c271d8c0bec11274962aa1b1af92", 0xf, 0x9}], 0x20000, &(0x7f0000001ec0)={[{@fragment_data='fragment=data', 0x2c}, {@check_int='check_int', 0x2c}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}, 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001f00)={r6, 0x8}, &(0x7f0000001f40)=0x8) close(r0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001f80)={0x5, 0x101, 0x8, 0x7, 0x4}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000001fc0)={0x3, 'gretap0\x00', 0x2}, 0x18) 2018/04/26 21:22:46 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80500, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x17}, 0x4, r1}) lseek(r0, 0x0, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000280)="ac94f3a8167e714553f537e1430146d848d8b6c97686d06c5aead25b4b9307f9c5fcd3d6c005cc56c7bba277735d80a76801465e509624a8fe951252731f50703e69484eb08048dfc9f5bfd98460d0f50cb53dfaf1383ebefcccc6d64910f226ff212f4ad589936af3b747fe89760dd2295c386cbf879a4bc1e0b2445e2494") ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000300)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'eql\x00', 0x2}) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000380)={{0x0, @multicast2=0xe0000002, 0x4e24, 0x1, 'lc\x00', 0x8, 0x9, 0x34}, {@dev={0xac, 0x14, 0x14, 0x14}, 0x4e24, 0x0, 0x101, 0x2, 0x80}}, 0x44) recvmsg(r2, &(0x7f0000001ac0)={&(0x7f0000000400)=@l2, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000480)=""/157, 0x9d}, {&(0x7f0000000540)=""/127, 0x7f}, {&(0x7f00000005c0)=""/199, 0xc7}, {&(0x7f00000006c0)=""/226, 0xe2}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/72, 0x48}, {&(0x7f0000001840)=""/206, 0xce}, {&(0x7f0000001940)=""/159, 0x9f}], 0x8, &(0x7f0000001a80)=""/4, 0x4, 0x6fd7}, 0x100) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001b40)) r4 = request_key(&(0x7f0000001c00)='blacklist\x00', &(0x7f0000001c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001c80)='ppp1{\x00', 0xfffffffffffffffd) add_key(&(0x7f0000001b80)='blacklist\x00', &(0x7f0000001bc0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r4) umount2(&(0x7f0000001cc0)='./file0\x00', 0x9) write(r0, &(0x7f0000001d00)="5792916caf533d964d6d1966af8cfd74d0ff03883dd87e5c1fe42f5eca", 0x1d) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001d40)=0x5, 0x4) syz_mount_image$bfs(&(0x7f0000001d80)='bfs\x00', &(0x7f0000001dc0)='./file0\x00', 0x45, 0x1, &(0x7f0000001e80)=[{&(0x7f0000001e00)="2b4cd60c09522cb786c9aa388a7f14a7fafb7c77c18999da2fca10f34c8fc2821f1a838fb7368e6e556631895bffc942f318d281223c085f4d3f2c72f772abd7968a8fe7a6", 0x45, 0xdb98}], 0x60, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001ec0)={0x0, 0x8001, 0x30}, &(0x7f0000001f00)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001f40)={r5, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}}, 0xc8, 0x0, 0x7, 0x8f9f, 0x5e}, &(0x7f0000002000)=0x98) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000002080)={&(0x7f0000002040)=[0x0, 0x0, 0x0, 0x0], 0x4}) prctl$setmm(0x23, 0x4, &(0x7f0000dff000/0x200000)=nil) bind$ipx(r0, &(0x7f00000020c0)={0x4, 0x1000000000000, 0x0, "333789e7cd71", 0x1}, 0x10) recvfrom$inet6(r3, &(0x7f0000002100)=""/19, 0x13, 0x2000, &(0x7f0000002140)={0xa, 0x4e22, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x400}, 0x1c) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002180)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, r1}) inotify_add_watch(r0, &(0x7f00000021c0)='./file0/file0\x00', 0x2000000) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000002200)={0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002240)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000002280)={r6, r7, 0x9}) 2018/04/26 21:22:46 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x600, 0x0) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0xca, 0x0, 0x5}) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000180)={0x3, {{0xa, 0x4e24, 0x100, @dev={0xfe, 0x80, [], 0x11}, 0x1}}, {{0xa, 0x4e23, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x108) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6}}, &(0x7f0000000440)=0xe8) getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) r3 = syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0/file0\x00', 0x1000, r1, r2, 0xbb5d, 0xffffffff00000001, 0x30) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000540)={0x0, 0x4, 0x1ff}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000005c0)=r4, 0x4) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000600)='/dev/autofs\x00', 0x8400, 0x0) socket$l2tp(0x18, 0x1, 0x1) getpeername$llc(r5, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000680)=0x10) fcntl$setlease(r3, 0x400, 0x707f76aca36446c2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000006c0), &(0x7f0000000700)=0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000740), 0x10) r6 = socket$inet(0x2, 0x0, 0x5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000780)={r4, 0x1ff, 0x3}, 0x8) r7 = userfaultfd(0x80800) r8 = dup(r7) ioctl$KDDISABIO(r0, 0x4b37) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000007c0)={r4, 0x7, 0x1000, "0bc2f98f1f3550ac0038e02d6bd2caef33f41c6cc81fb74650e382d879ef4e8437c8a8d857b9eef9e15a1852b07192c3768aac0187b36e2fb19850adb880dd208e7a801a1bf203a9d2b15316338dff8b3cec558c39dad7de40f1e03bf8b0f144b0528133d5046a954143da636ed837e703d0a8bec722bbe88bd98ae2c56c4c5179d6c9b37634ae03393468fba841cd5647c2ea754dcff9ae5207ff550a3b62c7df0fe8ae545a8f00d55feb131c3abfd974edf5b43a48db2546ff180214d060d42805d0440e028ef3932622c770542cad34f4813f5b167561da9149df321e8849736c54758092cc44e202cb315f11c4654239537b94bc8f2ab45d5730b2a54e290337ba2dfcd55cb7d58cbc90d1ebf5e0b5ee2a90db318fdc4dfd1bf25efc3d49d80e37d06b6df91eb91012e87522c3a09e70910f029a1f9523f8a8080459a3a18942a1e69f695ceccc7b6078aab1c3376eda9f6468e35842a3ccb116567bb8001210d92ce22f83b0617721fab2856cfe14ebe79b8a44440d37a094f7388f16fb38d95825a6bcee25dec1713bb646921642935734cf60a2fabf3f1db2977deb48de87b1c36bfdf61249504552dc769d6adf25eef0ca104fa41b5bcef31513af1f05e8c845e56fb1ee78f564be6b1a0c5ba893427cf80e95588d78fda16b93791016678a7bae36985ac0875684ac4abaf72fc099b3a13f147ca74dca4fca64eb41d4880346dfad5b353b6ac367c31632994c0c4504088014a67dda97f2c5bcc94262b7462ca223b057f514023a70011d70cca3183908e71469b81a48c5c9bbfb6b0b4e6b232136eee0058be019fe0e1ffa90ba3876ba5d515b802fecd6b57077cefa6769bf9ab98f597b83f91ce9216aecf42f7ca24c9a76d393e44f9be90109a3c6bcc43f54793d256850f34569ca538d85e4dbe0d814eca0be2f6f29bc94662191c3ad7227d30a75ac12565140960827353413ea9d42dc36032a8c3d02cdbb4ebc6158c4f534a590e7f5bf3ccb4cfbb3efaea69068a1573cc703d82a2bb76b86327247b8b0a712ce8cf574a6e338e9c1d301dcd74aa8e5ea62bfdc61bf0e129907186fed0e3140eadb9361e78a893d5f2eca3c3d8fbad2a135546dd73724ea5b9f1d5054079773a8cca0a10847f16afd36e3f7a14318858be93ef43558f84a91dd211898ccd52bf76b844ba7d78d213ea55fc900e0b061a23d5dbc93be4c3822324ae8344c161526e83dbfbec1aa512dbd25f844f12996dd5797755718266a42fb2bffe80f45b82fe4a6cdc4bdada2a81458ccc7d9740e601e1159f89f0c6bdccf27cb7a4a3501b81b1ea81adb80ccd5fb312816558015ad415d28acccf8961b380e61f61a21f23ead25243ec26fccd039a4fce3083a42dd317cecf7cce247338d48d34d4d56c636fe393e8f70bdcdae1989a7171953a1d10eaaa80b23ce81c84885c448d440bb2e3ba712b9d75d79f1bef50839fe5dd55b45a98776fa39a94348f70f22ac41a94b979912d8f2437f93efe19948629cef0121ca420c9bc1028165c05fa6d8dc7246123fc2a18013f07a5276d5bad8e051d34435d4160bc3cef6c6a8a6a9ad3be69c0d00c480aaf1e6842e774ff0b560bc93008030857a8aecb3e504529b68a2818bf259d2e658369637e6136508cf24af714a2c6c9680b918adf6807cedfdc75414ecff2a5706be07fb97089d85d89b9182e808f45d8b524fc63c65f1c2cfe5d991303a7a11cd37e48b4ab5b0ad9190f48623fcc10d40cb13928cfee3515c4660ab2d25c256c11f6fcc186828ac6239f784666e63fb23d7df5f71c7fbceea23c84de464fbe8a22cf6b6fc5c70628ab076bf58c8e4158692ab355217bafe6ea3eebd5105e653c2f6ed99f1ef8777c3047e714e6fc33d8f5ecab105369949ef746b7cf6957025458582d5824297a94fbdc6d406efa082af92adf792c264e3eb19cb2c66a51d5ea04923fdc003e5356480dd1bf17ad8fba4944c85a17ecb568828098933a1897777e5882397dca595b3ee2d6ac9e78e2adfa3c87358feac31ddfa1b1af596d34323a2f8be0cc0805c9e5e6a9271a892e9a33ee13946803cea9cedc279c0a7c6b608dc800ceb34aae2eb65c23128a6919338377adfb74a9dc0f349c0d92df0c17ebae27328eb59c5bcc56aa77ebc861d62632dfc3ff4e4e373e164f213a30f883e7cefadda909ade504f00d009ab0d10c8e038472fc45d528a837def23e57c07a6855362e5d94efac238b18120393efcb23509297ae1c53cd4ce893b7dab8dfe34fb5d0ce43bac4db39c914679269ea093f4c64dca5a478a6ce90aec027b18a878e028836ced9bfc6241c17511d6ed1b1798498c6bf4d02592770dcc74b40352cb3f24273c663ac72df377292a5376ae24387966ede3f6837e7125343fa98c880f3ed01e1bea2db985122ece5f50caacdf06f299bf66b2692e9885fb779335293cdb89c20fb19670f14b5881c2faf12c4141f59065103dcf13846df0b58afa8deac9ce6f60f31c526de4a2bb0a0599864238d38f6aa86747c2841a7e937de7de24216a299447926abb0e72e6da1b976c1391ccb5e940815cae3629910144251fdd00c5c492e4750ae31b78031220a68a477299e6efe3bd9f5609985caf46fc94bed2a4d642e30a719e0ec50ea2eb0e89210cdbbc7eac367b38d665df2add228743bfea7c4a27cba9141d60ca44ca5f2e2f0b8b5ed583a7996a06307ec616bc40de0e85e27e5a7b47e897f57f1ae37741e12909d52d730084b6a25ef320bfc39bf3aabb4fe92f7ba0d23b38f93a2e4a0f38a1ebc7b1dd4e11a49edd5b34056d284d2929ef59c24ce8cdaf75a0ecf26c31cdd1280f648e7cedf91a54e1b5648369a427c9182741b6d38302b2d7ba9c19256c8e9242c85f9f4e306800bdb1a0d9dda9e430919c2a28c4e621eeadf03c0fd0816202a46f14847c06a9d1eca782e14d74f011d8a11eeb644813f95abaa8d6b857157aa57bdd8235fe2ddb523002e1254529e6c1d149a97965c1b0161936635ef7eccee3ca26c67d530200d9b1b1744c0511b9b64d198a87cb38a76e8a37eeeb677c071941a87a552d920c84afc1d206b3826e7138247e6ad11c8750b804136f76e83800c44397501672d2722aa7e2ab3d3f36ee10dac1b42147e8d719bf60578fbaf886aa30b9e789dd283b7553d6c2ef612458b54cd9b0526513ee31222185c097b695e42ae8de5fdb7be954f0443771f2f864769f55aae070447e352b13a8a11d8eb7fb1ec53545a836f181472528643cacad2cf51824605e36600e7b4db9e39c7deff84f94565c6b1c664026654cab0b251155068575c75f2b94e798af228f698076e9deeefee9b504aee5b535c1822584db989830ef1aa0e8e657ca88235d18b9516939906cfe804044940014877f6115622a5c91828cc6e9dbf4491d88ddd1c6a3f6cf7538bdf4caa9b3af56cceb2d409afeb7b35e70a6961ea4554b19794c685e54f5c4d4736a793796b498d2421abf7ae3ceb5355edc80745e383104b718fcb59a4755f98a862613b53c46a3177a3642ad75dace05eaa76c06d48105ce7abffadb5de644b782e4da05ee63ff93467a34ef6071d175555a95cdcc3226617bc826d776230c4c3e63643ef8c606525d6d77e777bf97707ea27120cc565dca50045d8a7b07bcc33eb96b657ba39ae20d8cd7b245376206d20b0958ac58331dd31a899fd1f37e901b40e0f86b01534a5882a8b8a0b171009b8dbf4bffdba24f14684d3a38e660581a5e9a8731a732088eaa557c92fd778dec2d3080a3d095ea81068576aed9972b5db2915ed6979278efaa67c1e134be4cb64f85518968ade266d2bb7780ecb18b4cf8c721867a9042600d3aa7fe6f29952380926dfa128fbe11fe8aa1aa4c08385fb53226d385371571ce49ce24cf213232f5b14aa327ae1f1e9378ea27cb0761116e562dd8db34883cebf71e59c8b8603fd39cde185ed9e8cb463e7886b0884448c8853db0786f659769d900982a445335167d249e5056c04ae317a7a15f497498b917c5f68e45beeea8baaa632b5a22d72deb8d8601643299a271019b24973d81bb60f99de4c92616379028f47cd4eed49a750b0b13a371d8107ec77dd5f71a378c0e0670273fdefcc29443525d47bf8e7a6c15d4eb8bcf857ea3a410e95ae2aa536e57e6f07ca10f925b8cfb24a0f657f19a290df926fcf9669446b0e01d745165343a874aead366416a54a870075274335091a9a9d8a9fbb17773386a6daad6681492818291f1d47429e7322cd9ce223ba97b445b6309dc14c519445d8c15fcdba861a17012db5fb9912f9e853caef73013ac79f15581f09a40ede22e3b22da766a5077eba0f4a7462a0d2dbc0e64c5bd26bd6fb43088624d03205691b5ca7a48cbb96b4267d0f78d908d816f64331c05bfec46fc5dc07ee8841891a7e3dc07b132d9f18695aaaccd92d1736d99ec9817892d2bc34544ee3c0f074c00c8125239d86ed2126600de4ff7f586154675bca9adda5dcef18fe35a4c0f4a0f208579f9e0e8b96fce995b5d30e8db72ef2cedb3ab1baf1a0d50bc99322d807ab5bc3737ea052b61437f7fa11e34f822e0b90110b033152a9aff3bb47ba33a08c822b00eba8238dcb26654512d0a71aff75ad706e9b863176c12f75aebd8c0ca583681b3998012d6d452b343d5a64d03a94365812d32c94f5278ad1b31121c4f1088a7be5199270a34b58f2b423e5c0cc45fa36ce3656307a9b1f231e7d45a36f56e19f7e3fa43a6c9a156ac1b27ef77c4e8c02c936fe0196286647078b75889d075a1733398c87b8499ac7607dde04a0822b0a38f4b37ca6f61f1eb461981fbb1e2b51d5439a59a29ddaec73da7329054fe28cf5d76bf29d3b0e3f6f69854cf8adf2fd46ea369a38ce0389e04b03ba432f7b3648767e91da1673bcc5ecc0c73b070e84eac48ff784023884dc227a954688956ad43f619ced21b8ffd699c0aef3c18451017215b550997c1d0f7cd0182c8569d1c248e6dc4ab37e5f7f53ef3cc91a1ad465dcfa8e0b87ca553e6e6fd61c0af281bdda67939d3cdb8488a86876b77fba899bcb57db422b9b91870d98223a185bbf84ffa43ffb43066069f7aa9c9b69ac8b8ff64e8f4f97e251b181a01330418a9c3732755a6afa5b51cc560857c8dc0c4688d35dff3f4c140f69f163c9437c8a5b41fad8a1dfc7534ed63e90c1c6ce2981bf40736d7be16a71bf873d69060769fdcdbc4eed6238b2ab1e79339e85bcf47f489c8b927f9cb3d73837808b802a6e5efc0b4a0c6640bc9bcb696581e8139a9e53d78ee7fc84d35ce9dd239a6604887727bd70c45bd2f6097540e287267bac22e1c16097fcfb16a86f2efb15064f9c1f3eb75ef4de4ecf10ee041dc210741507d04ddfe3c5d079416e0d1b0e3f87f5459620deab6307516d7806661b21df8e713210807bcb8526ed77d82a86724780c59cdd2df18b45e6d35bcaae24b465194767a88d7f56608819410102aa0238ea1b170637b5507f0d910f4d9e4596a86cc424386fe29f963e98bc313632fbff242f29a5684316ca2dd7108bc664d1cdf86f74e46b7bed28ba0762cbff6d07c104f7b81570ee089b1488ff052a9ccfe796e83d61e6ab7787a3846d9d70bfdd01bfbdb636ae21bad5d3bb62bdb01d82ea4191887893025601181d09a96e0604132dd383075425de0b9387be81fcdea891566dcab217236226bf69e3f879e7c70908a20a5db3fdc30b2a7611e47bf3c3093cd2f9655187b2d1c8af6be1ce50f19bba5d7e5eefa9fa399d4f3e2ed"}, 0x1008) ioctl$EVIOCSMASK(r8, 0x40104593, &(0x7f00000018c0)={0x2, 0xbb, &(0x7f0000001800)="c93b73a52a0a3ad7dad74750d7748771e5806a88247a2927e9af752e6402bd2caaa2e36db804e84d822d4b0077d204ddbc42d1d5ff80194334d1ac43bff7f13aa50993a2a9e9bcbfd2f6b1ab73124a7fda2a688cffa7180ba7eb26bb4d4a8bdf07d3d8d7d6f291466bef39923ff1d588ac6b44c84fe0694c075eaecd60aaf185aee4a73ce1ab2bc5195d2d96fda75e5399be94848810435dd7ddee53dbcc676f39a1d45939c511a62d9a94ffe4baa6b34d43d94dd23f664d017387"}) write$selinux_context(r0, &(0x7f0000001900)='system_u:object_r:fonts_t:s0\x00', 0x1d) getsockopt$inet_mreq(r8, 0x0, 0x24, &(0x7f0000001940)={@loopback, @multicast2}, &(0x7f0000001980)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000019c0)={0x6}, 0x4) lremovexattr(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)=@random={'security.', '/dev/autofs\x00'}) socket$packet(0x11, 0x0, 0x300) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001a80)={0x3, 0x9, 0x2, 0xffff, "25d8d6de415d749969760bd5a1840fa5dfdf34ebf26072950324aa8ac162e049"}) ioctl$EVIOCGID(r8, 0x80084502, &(0x7f0000001ac0)=""/4096) 2018/04/26 21:22:46 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) eventfd2(0xfffffffffffffffc, 0x800) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000100)=0x80000000) r2 = request_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r2, &(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, r3) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000300)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000340)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000380)={r4, r5, 0x1a}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000003c0)=0x8) pread64(r6, &(0x7f0000000400)=""/70, 0x46, 0x17) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getsockopt$inet_int(r0, 0x0, 0xb07fa20f19ab3623, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$TIOCEXCL(r0, 0x540c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000580)={'bcsh0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000005c0)=0x2) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r1, &(0x7f0000000800)=[{&(0x7f0000000640)="0a49970cb2f48331ebe3e4782bc2d23e01733ee263d9348a5b9a43c6f2419aea400b2cc1c57bacc447dba2c4669992ca", 0x30}, {&(0x7f0000000680)="730e711f6ca9305d60aebc19ec0c9d504360d2633d87bfa8876261145c8e1f26278cbd93fee3adf89ac3ecd3", 0x2c}, {&(0x7f00000006c0)="f1fa966eead5", 0x6}, {&(0x7f0000000700)="8ad53d14a5b071bef5d52ff0eb2e7f15285577917cd7f59740b8a6f941a2d77f012d4af13806e6b49ea1afe1c22efeb94580c00adae45f14cd9b8c2d9cc4882f096b113f032f4f08f04fc0d0ce3c37c41f5f0cda8f5b8c377c287fa3bc204db12f302bf605c0f052", 0x68}, {&(0x7f0000000780)}, {&(0x7f00000007c0)="e78a69f7c4b43f1bef9eb38dcc2c34fcc256a8fbaff9763751fbf469f9b334a367cf8bbf62be91428bb8237313017c77225160", 0x33}], 0x6) eventfd2(0xffff, 0x800) r8 = syz_open_dev$mice(&(0x7f0000000880)='/dev/input/mice\x00', 0x0, 0x121080) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00000008c0), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000900)={0x0, 0xd1c, 0x6}, &(0x7f0000000940)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000980)={0x4, 0x204, 0x9, 0x8, r9}, 0x10) getsockopt$inet6_tcp_buf(r8, 0x6, 0xd, &(0x7f00000009c0)=""/72, &(0x7f0000000a40)=0x48) bind$ipx(r8, &(0x7f0000000a80)={0x4, 0x10000, 0x0, "141303ee6ff3", 0x9}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000ac0)={0x1ff, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r7, 0x40106439, &(0x7f0000000b00)={0x2c11, r10}) 2018/04/26 21:22:46 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x47) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r2 = inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x2) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000100)=""/151) r3 = accept(r0, &(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000240)=0x80) inotify_rm_watch(r0, r2) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000280)) bind$ax25(r1, &(0x7f00000002c0)={0x3, {"40b5e39010f359"}, 0x6}, 0x10) r4 = accept$ax25(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000380)={0x5, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000500)) ioctl$LOOP_SET_FD(r1, 0x4c00, r4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000540)={0x0, 0xffffffff}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000005c0)={r7, 0xf25}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000640)={r8, 0x8}, &(0x7f0000000680)=0x8) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x4000, 0x0) sendto(r6, &(0x7f0000000700)="4bdb0aff172f48d4c00c56739f4ec9c299c08f62bb378f2ad352602d418b1a5f39b3793138962a5efbbb0a65c6d58f804847c3cce78f01f9e8268ab5fac9701c08fa3202f04a083777827fe6235af3c3827baa0c87450716d39479277d564a67f40684b6c0f01c2b520f8205fd78c9ca5aaee2c6962ac948a1e1897e0596f8bf54492e594b6c", 0x86, 0x0, &(0x7f00000007c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0xde75, 0x4249, "93e2fd225e419f6d8deb8a6b9cbcdeceb17aac2d122d3a569ad0dc89520b11445767cbd7e73f60464623023b3fe452b8afe784d90165e01220e2b3b91a5025", 0x1f}, 0x80) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000840)={r8, 0x2, 0x4, 0xfff, 0x7fff, 0x4, 0x1, 0x5, {r9, @in6={{0xa, 0x4e24, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}}, 0x9, 0x2, 0x1, 0x4, 0x23ecae5b}}, &(0x7f0000000900)=0xb0) r12 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000940)='/dev/keychord\x00', 0x4001, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000000980)={0x401, 0x8, 0x61d, 0xe516, r11}, 0x10) preadv(r10, &(0x7f0000000ec0)=[{&(0x7f00000009c0)=""/237, 0xed}, {&(0x7f0000000ac0)=""/226, 0xe2}, {&(0x7f0000000bc0)=""/20, 0x14}, {&(0x7f0000000c00)=""/104, 0x68}, {&(0x7f0000000c80)=""/1, 0x1}, {&(0x7f0000000cc0)=""/134, 0x86}, {&(0x7f0000000d80)=""/176, 0xb0}, {&(0x7f0000000e40)=""/95, 0x5f}], 0x8, 0x0) setsockopt$sock_void(r5, 0x1, 0x3f, 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000f40)=""/64) clock_gettime(0x0, &(0x7f0000000fc0)={0x0, 0x0}) utimensat(r12, &(0x7f0000000f80)='./file0\x00', &(0x7f0000001000)={{0x0, 0x2710}, {r13, r14/1000+10000}}, 0x100) creat(&(0x7f0000001040)='./file0\x00', 0x1) open(&(0x7f0000001080)='./file0\x00', 0x480100, 0x40) sendmsg$inet_sctp(r3, &(0x7f0000001340)={&(0x7f00000010c0)=@in6={0xa, 0x4e22, 0x90, @dev={0xfe, 0x80, [], 0x14}, 0x8}, 0x1c, &(0x7f0000001240)=[{&(0x7f0000001100)="9652ebb425", 0x5}, {&(0x7f0000001140)="b1c1944bc0cb9e9032d418b76e9ac4a4e03ebaa79ccef4bfc1bb8909de1a980cfe813c0d33bf186b8b30f3ec266d75659d66224060f68edb80b7c8692c24b42a3f15c3c3df7b52202ad32935c10efd0d168e4cd73e748a3bf4ea0b7cbe64459484ad62ca47d11a496ae30f6636b8638d3ca2869e5791f383afc29f2f1593bb1bc38f24a865b6fafdc2f6c49301c0bcbaa489a2c287eadfcaf5801a45d816a430374efdcbad589c71988b9a4d7bb70737ce0f0b5b68a902295aaae2084e1eabdf3325c102e2c5161fa8cebf94b834bc014bb8a904d43698e7d1089c65af6fcb35389d", 0xe2}], 0x2, &(0x7f0000001280)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0xfffffffffffffff9, 0x1, r7}}, @init={0x18, 0x84, 0x0, {0x180000, 0x8001, 0x7fffffff, 0x434}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x20c, 0xc48, 0xffff, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x6, 0x200, 0xffffffffffffffff, 0xcfc, 0x5, 0x0, 0x0, r11}}], 0xc0, 0x4800}, 0x4000000) 2018/04/26 21:22:46 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101080, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x100, 0x8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000c00000/0x400000)=nil, 0x400000}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000100)=0x10000, 0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000140)=""/212) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000380)={r1, 0x1, &(0x7f0000000280)=[0x7], &(0x7f00000002c0)=[0x7], 0x1, 0x1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x100, 0x1, 0x80000000, 0x2, 0x6, 0xb4, 0x6, 0x401, 0xfffffffffffffffc, 0x6]}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000003c0)={0xe21, 0x4ff8f064, 0x9, 'queue1\x00', 0x6b95}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000480)={0x0, 0x6}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={r2, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000540)={0x5, [0x1f, 0x26, 0x2, 0x101, 0x1]}, &(0x7f0000000580)=0xe) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000005c0)=0x0) r4 = userfaultfd(0x80000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000600)=0x7fff, 0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000640)="fe") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000006c0)={0x7f, r5}) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000700)={&(0x7f0000f8e000/0x4000)=nil, 0x4000}) eventfd(0x41) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000740)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @random="b420b7f9955a"}, 0x4, {0x2, 0x4e22, @loopback=0x7f000001}, 'bond_slave_1\x00'}) linkat(r0, &(0x7f00000007c0)='./file0\x00', r0, &(0x7f0000000800)='./file0\x00', 0x1400) waitid(0x0, r3, 0x0, 0x1000000, &(0x7f0000000840)) userfaultfd(0x80800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000900)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000a00)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000a40)={@dev={0xfe, 0x80, [], 0x1a}, 0x4e, r6}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/04/26 21:22:46 executing program 2: r0 = getgid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x90020001}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x88, r3, 0x1, 0x70bd2c, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1a, 0x10}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) getsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000000200), &(0x7f0000000240)=0x4) socketpair$inet6(0xa, 0x0, 0xc, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x69, 0x9, "85bb50dc948ed5b8059960c778a5598a802bd39a55214f3d7bd9b10952aade9d34e622b3704a02880fe55884f803b86257045e9e5508de8c92ba6c728b03396ac0cb53499d3d102953aa866c67c33796"}, 0xd8) sendto$inet6(r4, &(0x7f00000003c0)="43a5dfc6daf0941b0abbf9c5b8054589e367f9a4a4f8bd66b4976fdab0912c2d62ffd6fb12080d08f89cfd77db03f96070034f8410a85ca138fecdeddd2feee63690e7e88c05dbf825487e7435627a3912a28109a899ad34538df6b32962d1b51d0fee0f82a902d6acac4ae72ebfd1e62f6b6d0832b450b75cd6059a0c99dc44015eef", 0x83, 0x0, &(0x7f0000000480)={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x80}, 0x1c) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x90a40000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0xa0, r3, 0x202, 0x70bd26, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x32, 0x20}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x565}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x80}, 0x80) sendmsg$key(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000640)={0x2, 0x15, 0x2, 0x7, 0x1c, 0x0, 0x70bd26, 0x25dfdbfe, [@sadb_key={0x13, 0x8, 0x478, 0x0, "bee7816787d1b76fb658662f352cfa754aaf4dd75a3a356668c0ddee6e7ebef8c2013a892442a27906a83476a66e5ddbf8a789b9450d7940a1ee55e57359b8de321cd914e1c8488489ae42adefacd76ebc6d7136399e1129a882af470466bfaa4ef4bff79545ebed19f39cca3d7c752b03a4e76df183e7af2e412e462536dd3d95da40c6c28f55b366701a8c648a8e"}, @sadb_x_sec_ctx={0x7, 0x18, 0x1, 0x80000000, 0x30, "56eea8b29450f6f15ecaf64684b9339f1203c971a3f21303fd1e000e2a8ed817afe11bf7d0a8e9dca97df67cf3ea8c86"}]}, 0xe0}, 0x1}, 0x800) clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000800)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000840)=[{{0x77359400}, 0xd2dc, 0xcc3, 0x2}, {{r5, r6/1000+10000}, 0x7ff, 0xfffffffffffff306, 0x9}, {{}, 0x7, 0x9, 0xffffffffffffd883}, {{}, 0x338, 0xa9, 0x12}, {{r7, r8/1000+30000}, 0x6, 0xb2, 0xef6}], 0x78) mq_timedsend(r2, &(0x7f00000008c0)="32d63d727835b1047b9a4e4a444282972c304c55885a0cc24a63245f9b6fc746b870bec9ae699556fa3fa6265516d21d8461a4fdf2cd2d88d9a981798a5f2cb08d319f526eb10350f502d306a82f7223e38b7be2691295a02887a74a6a44237c2ca69ceb941389b9b271ed01aa86aab2290043c2b02f", 0x76, 0x4, 0x0) r9 = accept4$packet(r1, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000980)=0x14, 0x80000) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f00000009c0)={@mcast1={0xff, 0x1, [], 0x1}, r10}, 0x14) r11 = open(&(0x7f0000000a00)='./file0\x00', 0x0, 0x80) r12 = add_key$user(&(0x7f0000000a40)='user\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000ac0)="4b81ff22b67da7a5818397c75e2715de52bcf9cd58beb7b3ac7813f132984943c6c3916c017c90954fcfb95adeb83a2f89be71822373442cbefe7c8e56a5c0bb599b81811130030f3cf7e64c923de606638fc17d08f39885e3222002b3f8dafd5c657950fda4bb1021bd5f9502d78823a6de3d88a62c97908463e9c8cf1d7a52fb08135bcdc5d41193ef8ff3cb011b0673a4f90b4de4202a09e49b4f2cb92166907a28bad8cf03115fc1455c93eda52c73ab02ab3e617e78aa0632ed979f9e4ef43ebf38dc3330780c4f03a1cc17590300", 0xd1, 0x0) lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r12, r13, r0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000c80)={0xaf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'wlc\x00', 0x1, 0x6b6, 0x25}, 0x2c) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000cc0)={0x6, 0x5, 0x4, 0x4}, 0x8) sendmmsg(r4, &(0x7f00000044c0)=[{{&(0x7f0000000d00)=@nfc={0x27, 0x1, 0x2, 0x1}, 0x80, &(0x7f0000002240)=[{&(0x7f0000000d80)="cc03ae374306152c08309363b22787da38a8a9c7f7cb3f1ffca655c84f978b9541ea8b25cbb927730b8157de5be0bc49892a648a534133f143e51d2ebc5160bb785428ddd2c3e551b3e60383c69a196636bf5db424d9a515eb3d596b40945cbe1fd05b49bfb52400f3f2318c66650dd9fa86da63ce7ca48aa3", 0x79}, {&(0x7f0000000e00)="aeba8b33220cfc8dd9a9ecafdc263f9d3f352274066768f81b076ad20901bb63fbf5e546f8cc8cae08dc010f262a667cb885188b5942523667c836477268c1f80a6112b649ab6240676dd422e143765c34e16b0afeced0d280e51c8777a47be13a064ec7b8d5db1be9966d667b04384b324c1c254175610e9d27aba90487f933b8ffbb1adeae978d3c249cd17807563d90995c551af2dff4e1d08d4adcf0999d95df42bdd6a9f2", 0xa7}, {&(0x7f0000000ec0)="7f32fbc9de6e28783b93c44a94be79e2cb8c75810e8d03690e5ff0f8417076f7c8394896800563252155d743dd9856dbd6acc141b72c37002781aa3a2496545f8bacfd4bf328c50097d825e02109992a663a071f08064efe523b77a0c88979a564e983182f9c5ef593dbb63c06a74cba92cb5340574ff9750e3833d4c7acc58c09ac9646b40466", 0x87}, {&(0x7f0000000f80)="745df1ffff7945a77b4f0465ea9e58ebb59197a946f4027f223947ab64783448814aac2e54990933bd7f80167015de80602c278ca5b5c027488157468ce70cce8d2c52bc570d6acfbc550a478d32d11e48dfbd5bf4116f2a864e91ffea", 0x5d}, {&(0x7f0000001000)="3f264d9c0ab025d28e373d3688c5d06acde2c7d56a4dc23fc8cf3803452a6a03c2f2605ce8311cbcea43b20400c8b2960961a87506ce155aba84926f91100f17de6c8af1be1f6dfdebee85a606", 0x4d}, 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0x1290, 0x800}, 0x400}, {{&(0x7f0000004000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x80, &(0x7f0000004240)=[{&(0x7f0000004080)="de68299eee93bfc495a112c79d660587b5e9e265d83500c96fbba5ce447305b1c49906a8a224dbdd1230b033c06eef6893b24222933f66920b0dea4ff6534d1034eaa704b2d3bac3dc3ece3dd800ca9cb686a4ac94371db4834687bfe239fec738ae1896a5d1d87be58fe04bbcad386b4d74092ad6038ee09c4d90e600d365bd", 0x80}, {&(0x7f0000004100)="163c69a24cfb468962419d8c09471ebd46a7e4a392c2adb0383e355ff35ad87e6b08fb3c5b40ea5c78b1d0ec2391987803685242c6e9551c51d48bec8ba46a4f4aa2bb8f026e44bf55703f5acc60e1ae7905829768661917414baac5c982fcc1e29f66b65475e94647b94db0fd617b1180d2c3ad10390c0607cf32ecd88a2c8904b83ed30ba4db3c50d5035a36063e5039de7630ccd28c577022b398140e7fdd628d758b01cc98269fc8ff8b7d177d6ce6abca4bbe8b50bb22da9ff68dd79bf74705036a5bb1b68bd461877e4c0efd7f3a853833a245f23372d546a2a6d9c3a05dd1cc", 0xe3}, {&(0x7f0000004200)="d256e5962b0fd94596e367a212c226093abd1f4818e55900332e", 0x1a}], 0x3, &(0x7f0000004280)=[{0xa0, 0x11f, 0x1000, "7d0388469c50baf06b7fb6de173f63cd08cf656dcc1f2bddf44aa6e35a91f83e5a45d44c27086ebbb9f967802cb818d42c1ea5839e9feb893a90e8912475962bb0af35e8bb3bd8cb9dea84b0523b099e52b75009218069b9ea2e7c72bfbc954b63f478026b898a7baa5908946dba5d5478080fd4dd3ac4f4d2ce7ea35008b03c861302cca9b50f396b312e4b7c"}, {0xc8, 0x0, 0x0, "5e6ca6e38a93194a26d35e22dfd10f2f4656d8b12c0dab27284fa7273da35daa3275533ebcb020a0564cc40cc1249d8f6d24d0fcc9286306fe2a76261d2819f7f838e605fb0f3b4b2a5cc2a6053506cd3d8a8dfbb4da9f158a0a30ea1044369e031b6b6d530886d5c294e5702c1dd749becee2e775d5e4935e147824083a195614962f39bd8edfe2dc1a53ac7cfaa5ead4af237b0a881c595931ec72dc791d0083534b9a45232e6423654935487b862c8088d7"}, {0xb0, 0x112, 0x1ff, "8a07371f55ff2c223c5b83285b995f34adb343176a226cb2d1b3176ecacffc733ec7c974d7220ad881904bf6cd7c706217a3231a1124a20a8fdcad1b8bd1b6be5cac2353f9c1a26da648cf72ed22712188b71a7883e72e3559e2cc229540c2468863a4309d1f6b79bda889a46028fa00516de33e7c5b0eef9cf92b83d5c8c400f7a933486021d2cd83990d3d7ab0049458e5c984905728aea74f59aa3a25"}], 0x218, 0x24000004}}], 0x4, 0x800) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r11, 0xc01064b5, &(0x7f0000004600)={&(0x7f00000045c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) sendmmsg(r1, &(0x7f000000b440)=[{{&(0x7f0000004640)=@in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x80, &(0x7f0000004b40)=[{&(0x7f00000046c0)="b17d496ebfbc2a94baa71a6161f03d988f849e9f273a407293b22a7d2e975270d3cd2ba74a017dadb65bbc364517b082980d88ee45f7a39e0bde4461a0298bf8c1072b54d99137611005c743caf171b39e1b247bac82836e3fa336919965771472ff0f02022d5eaaf9b5c67f26085dcac0ba71fa3478c13e7d71f4a9afe622293d2b92a2f17104a6005aeef2ee2e2f170e422ecf13de4e89a5b4d8331bfd01ac6ffcd73b1661b60cfbff5ff74d36b297d7956eb606e29f7a8f6c", 0xba}, {&(0x7f0000004780)="13d8b6a91aa15348b75270681beb41f8cd23b7cd19f742aa075d7188dd3a70db8f6bd42fb3baf285c26a7d92933e68935660716a4d5113c0f558cc71", 0x3c}, 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{&(0x7f0000006a40)="d2aee9c04353fce885c2727a2e0ce7524e465756cc48ef318362c4", 0x1b}], 0x3, 0x0, 0x0, 0x8000}, 0x1000}, {{&(0x7f0000006ac0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x80, &(0x7f0000006c40)=[{&(0x7f0000006b40)="5ae6a19a2bcf57c73fe71a1e55cd7017bb2f97c23a3b692b404b3d65d644aca747fcf17367ddbcbaa0997a7d412762b4f8bd784b4c33761717d4d90aedc28acb11de17ca552929a4371d53ff5d2e16ec47166141be92523a96aaa45c09837153c69f21a1e1a65bc065bb272290cfcbe785a08b9d450b0223b784ba5aef594441913efd706420c4f998a816784b042a88b155a574e888bbb45a26b1102818d9a155c193c386644183a1f71fdb7af96f9f43d8850e2dfc5657227d06f055624d59ad51cf93784a8e4c171dd96c1afcbdc40b3c807478", 0xd5}], 0x1, &(0x7f0000006c80)=[{0xa0, 0x103, 0x10001, "3a5a062911133d9fe93e7e02130315c3e2b4c256a3b2170210775d8b2a7086508073665cb3281f3d0706bb6afd5cfc693a46306c58d59fc69f9e0b3fc02565fe679096b46fc636427a7dc462e1a8e4baa5fa36d0e3232d9f84c071756a885d6e55f0bfa563aeaea26511efe3836456c0e28528488f3dd3e4194d84f3ba3a675263db52892dec6e7625"}, {0x18, 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"df1fc647a1f5a7109bd001fba0a8ed59e86dc84a1e7a8e4384076f3ed22c446032439629a0cbd8f8742edf9ddd628ca3cbb4cc0c3b6d3663ea7cc6a8d79fc1904c851bab49e25c89045059e5e726d622c84494f0836e04ee8f8fb523df117fabd64c71c2afb0b95b0fae5c996d0ab83c08cdf82d0b7c4578a0ee4efc41ee7c89be2de9759660bb35cf8588d836832a228b0a7d44a7775bf4cefa69ee2c45fcb49ce2a5e30d920ca6219e5751e4903afb13f3e39f9d6629b82b91f81c4567d27e018222fa6c95cd383344568e"}, {0x70, 0x10a, 0x956, "a45ea82c29f2b3ea502b011598095365f0b6c8b6f7b35eb2f8cb5d7212320d7c4f1dc807bc56770ee016a3d4572689ef217378d356b11394f3246a781730ef7b76883cdb97a92a9e1e9f6e1fe5ee0b32df4ff6816b001f9767"}], 0x300, 0x20004000}, 0x20}, {{0x0, 0x0, &(0x7f000000afc0)=[{&(0x7f000000ab80)="6bf8a338c0d5f0ff417c94b9c02d577ae88149bac19a2e07c5290c17420d4412f53307e0f1021ce5d49d60d2c89f3c96c13dfe73fdd44f17f201024cf1a530bd6db54eadf4db01083dbef0bfc1a74b492b6f04b99ca4e317686a16da27afcca64ae33e0e68db84632be693654a8444895d485294c91c52d03293044de972a4020ca8a192acdd4b7c0f5977d1b4faf268f3312f65644963e865450019b1222b38be1408207b0de058b732219fb131c2bb11e639629c20be40f3f69380003ce91a8229da7a92", 0xc5}, {&(0x7f000000ac80)="3024314a79385bdec0891675ac38efe888cb0d9e55f2718e39da93ce2add1eafb432c3bfb2", 0x25}, {&(0x7f000000acc0)="f240d2b192117c2df4284ee55f4e682b83041101730d241cd07c70a2082f9ac5ce79c9aebf915808ee0ef6576b600b32fa369aaec9eaaf69abc9d7c724adc030672d7fbe7e255b8045a0ec43db32fe0dff6fd958679e3fd5cdc345d29fe0af7e49fc723ac2891b2a3eec850466c75e833797cf471b4d9bf92d", 0x79}, {&(0x7f000000ad40)="c14ffe00fed195ebded3c17c6cca13f3e1097277c92f1ad5cf0a01448377617f8f2c7157a1aeaccf04d5ad0ff156ec6a5d56b8bf3184b196dca7c5c6207f336eed1e379cdb45b6423c58b098d702af5220204de5ade65f9eb7ca46f5a8c7dfde4a4778113b37fd0e", 0x68}, {&(0x7f000000adc0)="78e0bb9b50c11d4d8fe10bd9df42ac10e14205281ccc229cc5a2cb2873ae5282e01457775313daf0e9a43763426cd3c62b1acf92e5df179c5701c7dd7ccf6e74863f31991f9938a9c48611d4af8f6d8316b8e1f710816f2ac2111fc7ed5b0427e01a9fe5215114a3bb57eacf86cceedd641466b325efe3c546331da4661b8a4134d298b5abc99010aa8b0944b4f41672825f0c2a80681abd27f5b5fe20191801dde8c900f31074d8920b4511c7c8f2bfc5c398529eb054b3d212b45ff158d34208d6939a696382dc1e", 0xc9}, {&(0x7f000000aec0)="5e1b621eb2ca8811fa93ab5b1c17600a7bb0209a96436aa937e79d84c746e669818f9a814ac08c1c3a2e96e6866bd2293644a8f14c94624878fa73e29730eab63d43a5b0f875562c38aaaa38ee028ad374cd117212752ba6ed8d62cd3b4de7cd03e687b672fdeef5b02f863479a11a67f37528a536624cd80f86dc73989d93ebe260a5aae9076964", 0x88}, {&(0x7f000000af80)}], 0x7, 0x0, 0x0, 0x40}, 0x47}, {{0x0, 0x0, &(0x7f000000b3c0)=[{&(0x7f000000b040)}, {&(0x7f000000b080)="1e20c41d33a058a181292f04fec95317e511c62735492aa1375fff5991088e010b4f312e72b622b5688f986651a314264ed2c0ab7059830d63b3a7ca8a4d1a20d7d47ac859efec98cfe202b1469393d8bb352298c27372918547181a4609393fe28c87b2df1123394abf7282dea457df3b03628b9d6084d15524a7cdf4c7fd809712227b9a97a24af73ce8323c9890a0a9ed83c845b8fe6c6e6e42c72c562f2e0f9f59fd3501440c13b2f29017daaaf889a054efd298630d487b5d0767ac18a20800f1", 0xc3}, {&(0x7f000000b180)="0f850aa9b837d895abd95c7b8004d8292d834623df670bd5f1a40250a7825e4f00c7922df3ec2b0a13b8eed024eba9d8cbe8f0", 0x33}, {&(0x7f000000b1c0)="23c9c305b523da9e7394eef944150ad5e65cc02ebd36e5bae666e85c1406f3030a435c761d67f1d5fa6b5f988b9775fd8b192924ee6e19a7a633f55032f224dc16d798eac2ae5ff89747bd4408127ae6ca5fab825d9b8f02978ce820dd479df6c31d512bb5e5ed5ff1798392f93f", 0x6e}, {&(0x7f000000b240)="ab2d80f92f2922a8d3bacf83773fc38cf3451a944f20704caeee95e11478e7c8a707d91e47669a5539183199b8bc63f919d0fc3d8ca11482808e0d567fc75f2d3306607ef5e082c3726bb194f39de055bbc924b2430d7a65bf6b7730b4c52bfa46e6", 0x62}, {&(0x7f000000b2c0)="40c4fd251851b9afbfa6a540fba281cd9377e143c7eb41aabc1dc76e9ff327101f3be9d612548886446f837a874f73830e2cd16854d560160f8ea1bfe479f6fbb0605cc9a1fe6762c755871c4b1202aebc1f042108cd34ec429bbd6601f8390ca6a4", 0x62}, {&(0x7f000000b340)="7614d2520eb43cab60d7f239aacae1b1443a1ed7b0d89c0de37f3cfaa7139211dbb7ac8fa2ce1794a1d10015457bbc5420ca2d41c25e71ccfbc2e6a5429af6b48626c2ae33309e7fbc3d350ffb3a7954d64570f239dfce5cf244e82eba9ef330f71e4818ef782c8e9331", 0x6a}], 0x7, 0x0, 0x0, 0x84}, 0xee4}], 0x9, 0x20040000) r14 = syz_genetlink_get_family_id$team(&(0x7f000000b680)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r11, &(0x7f000000bf00)={&(0x7f000000b6c0)={0x10, 0x0, 0x0, 0x80900200}, 0xc, &(0x7f000000bec0)={&(0x7f000000b700)={0x79c, r14, 0x1, 0x70bd29, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r10}, {0x1b0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x931}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x60e6, 0x0, 0xcf, 0x5}, {0xffffffffffff74fd, 0x6, 0x2}, {0x8f, 0x80, 0x7, 0x1000}, {0x2a8, 0x48, 0x8, 0xfff}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000000}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb40}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x67}}}]}}, {{0x8, 0x1, r10}, {0x1d8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8568}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x38b}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r10}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x1, 0x7, 0x8, 0xd019}, {0xe4a, 0xffffffffffffffff, 0x7, 0x8001}, {0x8, 0x0, 0xfff, 0x9}, {0x5, 0x81, 0x81, 0x458}, {0xfff, 0xfffc000000000000, 0x0, 0x4}, {0x1, 0x3fff80, 0x78, 0x9}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r10}, {0x234, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r10}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r10}, {0x7c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r10}, {0x128, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x15}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe5d}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}]}, 0x79c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) setsockopt$inet_sctp_SCTP_INITMSG(r11, 0x84, 0x2, &(0x7f000000bf40)={0x3b3, 0xfffffffffffffffd, 0x7, 0xbbb}, 0x8) clock_settime(0x2, &(0x7f000000bf80)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f000000bfc0)={0x0, 0x8, 0x2}, &(0x7f000000c000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000000c040)={r15, 0xfffffffffffffffc, 0x30}, 0xc) [ 35.142397] IPVS: Creating netns size=2536 id=1 [ 35.190929] IPVS: Creating netns size=2536 id=2 [ 35.229145] IPVS: Creating netns size=2536 id=3 [ 35.269472] IPVS: Creating netns size=2536 id=4 [ 35.321688] IPVS: Creating netns size=2536 id=5 [ 35.370574] IPVS: Creating netns size=2536 id=6 [ 35.436066] IPVS: Creating netns size=2536 id=7 [ 35.514308] IPVS: Creating netns size=2536 id=8 [ 35.768244] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 35.826209] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 35.879512] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 35.906609] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 36.096382] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 36.113991] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 36.134047] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 36.146839] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 36.177867] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 36.240521] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 36.277399] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 36.309392] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 36.328415] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 36.357650] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 36.366814] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 36.411375] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 36.431634] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 36.474938] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 36.517719] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 36.527566] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 36.537278] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 36.546149] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 36.555716] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 36.563165] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 36.582026] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 36.599015] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 36.618942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.634283] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 36.644254] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 36.652466] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 36.681021] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.691754] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 36.700804] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.711513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.723727] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 36.742434] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 36.762843] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 36.770210] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.785190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.817416] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.831235] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.847107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.880706] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 36.907541] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 36.917444] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 36.925546] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 36.934425] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 36.958439] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 36.982288] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 36.992913] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.004980] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 37.012465] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 37.026912] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.034496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.047815] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.064242] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.073621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.090697] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.098634] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.108967] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 37.117298] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 37.128303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.140681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.148433] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.155959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.175870] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 37.183560] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.208271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.219156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.250638] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.267903] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.281949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.293304] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.303191] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 37.312185] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.324904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.333638] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.347806] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 37.364473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.372609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.383991] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.395027] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 37.404334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.416979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.434538] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 37.447428] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.461305] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.472942] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 37.498282] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 37.520565] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.530611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 37.578464] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 37.591851] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.600304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 39.722421] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.848218] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.905649] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.912048] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.922657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.933552] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.016384] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.031675] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.070549] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.092951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.100472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.156372] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.165839] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.176397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.183218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.197854] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.213394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.222410] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.289798] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.307474] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.323859] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.335184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.354218] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.424029] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.444935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.451725] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.465989] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.473513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.482551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.573599] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.579965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.587231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/26 21:22:52 executing program 6: r0 = memfd_create(&(0x7f0000000040)="4e593304273406ffff7f395f0700", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$getregs(0xe, r1, 0x8, &(0x7f0000000200)=""/234) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x3f, @broadcast=0xffffffff, 0x4e22, 0x0, 'fo\x00', 0x30, 0xf43f, 0x2c}, 0x2c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e20, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x12}, 0xfffffffffffffeff}, {0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x6, [0x0, 0x40, 0x80000001, 0xf342, 0x6, 0x80000001, 0x0, 0x1]}, 0x5c) pwritev(r2, &(0x7f0000002340)=[{&(0x7f0000000140)='4', 0x1}], 0x1, 0x0) 2018/04/26 21:22:52 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x1) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x7530}, 0x1, 0x63, 0x1}, {}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001280)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a73656c696e75785f636f6e6669675f743a73302073797374656d5f813a6f626a6563745f723a726f6f745f743a733020370720756e636f6e4c696e65645f753a73797374656d2d0400000000000000e1ff00af45c6d5666902be60f34bc79508ef7a10a2bd84a9644e204490253193719b274991f3ed1e2de70107cdd15b82db8dad17232fe652c4212a159c7f90d645e6ff0f0000000000000000000000000000"], 0x73) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/26 21:22:52 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x1) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) bind$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"cf795783f98cc6"}, 0x1}, [{"3805e5d7e4d356"}, {"170def3a8c63f4"}, {"25698e0c11a245"}, {"2b69fd32e7f261"}, {"fdfcf88854a185"}, {"bf6b20c98b9727"}, {"e13a0e2a059505"}, {"20243b95534316"}]}, 0x48) 2018/04/26 21:22:52 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x18, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000400)=@getlink={0x38, 0x12, 0x209, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x10, 0x12, [@IFLA_INFO_KIND={0x4, 0x1, 'user{\x00'}]}, @IFLA_MASTER={0x8, 0xa}]}, 0x38}, 0x1}, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)=0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000011c0)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001200)=0xe6c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000fc0)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) sendmsg$netlink(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000010c0)=[{&(0x7f0000000440)={0x530, 0x1d, 0x100, 0x70bd26, 0x25dfdbfd, "", [@generic, @nested={0x184, 0x7e, [@generic="75a85dd3b1213546ca180c784b36187a5aacc144dfe0940212535297bcbcc4fa59187fcc7a381c113e6f6bc45c546b2f677bebff3ef72f4a9a345658dce3296642222d98e818c99001ff7a76e94dff30d736973a406db3de0e0aa54fb745b39171692940bab4974f30d7392ac2d62b8bbdddeca4d86341c10f497f986f18f8bb9b7bb159b2a4ce6811079765efa09b64b1120bc0570bad7b06046f3f1547cf315bd423e20b436e1f819c628f9d949334f0b49f1fec3c926a26e7e4bf3317e0f110", @typed={0x14, 0x78, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="733d9207967db44666c516ddf8b7b926def8885e6ef4b07cca83dddcca84c20672973c04c226932420d6d5bcc7d8533ec51e6b13ed80d86d15d27df59a610fa5e900b2589c15b65fa5c403bb1fcb70ad06bd934511b882bef4035487298d64864a021ef5a1360d1ee76b6ee444f8d62e8d2780cd5d8ec451314bc5679d4e9f547e96c82f67335834f3389ce12f9dd08944166cacdad5abf8f3b06eebaa89aac11c6ab9e7f4da6b90e5"]}, @nested={0x30c, 0x5c, [@typed={0x8, 0x63, @fd=r0}, @typed={0xc, 0x88, @u64=0x7fff}, @generic="8ec2239b0250e1d44e8cbb6dabc86c0c7154bb30332f4e294b3cd0ece30477bad35319efc992742e29f1e5e6eb67c9796bb33faae2e2ff01a55d0b98ba7d7a4efabe89db39759fa16de6e641f21f8d478712d3785250ac515b966969225e9f4381a4f4dac8e4078e9fc89fa093f09c9d187a0fafa8e1fab9353a3222ab6d8c23e2114606dbd9aa7182e99c2ec61861e34efd74523026c1b5158d00d372d020f704d39ecb872b2567336f2c8fd56f471698a24c44bd50e211303b5d9cf5290f14fddb6a79509d7a224d00b0e71748172b35065a4b8d6fd7be4c46472aa76f8403da9b36331f11ecaaff504f9b7b96d91ffffc", @typed={0xc, 0x66, @u64=0x3}, @typed={0x8, 0x7c, @fd=r0}, @typed={0x8, 0x5e, @ipv4=@broadcast=0xffffffff}, @generic="dff3dc73b25f5ade759a9475e5cb7f7f01846792c20e903497c0f8f2520a538378a98955fee32264f41c0cf14fb14a11093cc3fb3955e22b61057ee1e6e6f0a5a5dd25fc88c150e81babf4debcc1702eedbe2506feb69290f720c3e0175b4f2d758388d3b773e2ac6226b7a39d14d6a1e70ed58d068d1700607518dd83901f103799c794e6803f40dcd65be247e1a28b38f369cb5835d6928e41d760f21b50463d092bf46729ad0c3403b53ac495bdf8e4ad30f8fe05cef915af34068f07fd1fe750bbcfb388f61ee8c94b6b040f2dcbc1a1cd71b80cf5ce06f991d86a2d2fd4166e35939351c5674680ca33f22baa", @generic="0598e12cd2672c047f53ed62f9be232f78bacab53394b395d2d739b4af219f4ddf87fc5d2176482f828950505b640a40ac923d7a92a10abc2f22d059f19a252d53ddd752fc44b8c60d082c394567264dd36c1aff4870ee84a18131c7ba3e32614ad1c5f5cdc23cd7dc280e0aeabc6abeaa080a757066e4110f8d738b89791e5b69733b80ec4d60a1d19a859d157cfef3a6900b80dc11beea50525223318df61ddab9b373c7c752af4fae33f332fe22a25c8c29f8785836831b9f45f9a9ef0edda9bfe403c6c68644b25d1bbf4ef33316cfdc668b28b00b5bb510df39788009837f", @generic="6b441b5d1b7c92c5c54359c2744041d804faa1a4c4"]}, @generic="94634342fd0b03db675d0992c48784d53ddb95497dfbc1f141cf43967ecff0688547bfd4178f03e1e0689a0ee15f461072fb67e77886f68061fc127f62a29a3dfb5bb559dc27281799929de020967bf9fa0c3920c0e15cc0e93893a48016cdf725d7feb17ab816699d7196ebe8aa375fb799320fd4fd301fd3435cd04cc1f38e8aec40d1506d179baa0726dd036297c6"]}, 0x530}, {&(0x7f0000000140)={0x188, 0x17, 0x300, 0x70bd2a, 0x25dfdbff, "", [@nested={0x68, 0x7a, [@generic="7b045ce373478e0b6fa4211fbc47a85a42bc897079fa6432fb95271f7396b16132c6b028ed3ee75071f260350108a4d6697d8b8925243939a0ff49af19d01865022855481b773f625d3551fe37c38dcd75176b933b7905b63354d6d26c6f366434b1e7"]}, @typed={0x90, 0x2d, @binary="c6427b008feb577e779d0dd7ee876c977aa4ca17faffc931e57ae56f74dc339c35583092ec4f67f5a357cdcfca1111c9eaed7079ed7edf12671412c12654e6ed3eb8a20e2e27153c12f76e78c7b64907766c446e49fe510668c3215ee68157e71196d05a51961c72df5a9d124ff3942cec638ee7a93cb5c45600d4bc8961342f758688bb53a29ea777"}, @generic="9037d46c8c2e09df2e5d9bc2b8befcfff281fb38b5eddf5949c698ba4f709d165a608bde6750b3d0b2226e818888d7be840e457bdd0aece21f1311cabfd86ced876e5f28a898b056468e4a7376768b5dd28c40cdf489ccd9caf0a8", @generic="73558f3473a0944fb7c6ee70a21657184bafdd43e5b0152e1a68fa776ee0131ce7486b3500"]}, 0x188}, {&(0x7f0000000980)={0x118, 0x3a, 0x600, 0x70bd29, 0x25dfdbff, "", [@generic="76990997e7f10bb9bc5b5d642d5553c6f6", @typed={0x8, 0x70, @fd=r0}, @nested={0xdc, 0x49, [@generic="fe0e751d1e0670264eb2985fe8c80a32d0e2e93f5f988d51bb4da89bd582f5db0daaa9ee09148ca5803cd995e4ed7bceb6959b55f056e248a48c3542278e43b780683685e64544737d9ff486aa62f65cb78cb40a0cb21dfe2d8c23690711632ba046a15d2fd4684e7aba494c85eb209ecd8630ee2c45614ac7007e7f5ee0233d9ca6262017887e9d0383a5873fadaece26aaf75ce75805d036ae63f08676951777aff1bb48ee91734f5fe99d7b8914e0d6fcb67c617761e1192365acc7648ed9a9a13608dd2f0c2592b2651aec6e277c90ff8760097c"]}, @nested={0x10, 0x2b, [@typed={0x8, 0x4, @pid=r1}, @typed={0x4, 0x95}]}]}, 0x118}, {&(0x7f0000000ac0)={0x4c4, 0x23, 0x300, 0x70bd2c, 0x25dfdbfe, "", [@nested={0x2cc, 0x62, [@typed={0x8, 0x88, @fd=r0}, @typed={0x8, 0x43, @ipv4=@loopback=0x7f000001}, @generic="f7afa1229c82d90e9264116fb9c8473a95070a6eca6facf12bb38e71cea65c49ccc1ddde0f74c5a1dd0d6f9549ff02c4a524b31f35738dc1bdbc128a2f7ea04c59a7a90002b6a675b400b5ec66a8f5f41e3cb4747113b34f2168adfb9e455e463cada14f21e2ac49c6b14e96ce69b360248def77038d580bfcbf4396bde07225524798ee1c7893864d5981f52aee24843451154808cadea18d8652b4dc26dc9177cbfa09d0cc7cead656", @generic="c4c4b9da064e7670d384483aa5da2117417a835c1fcdf31ae7b0f4a5942519a05dbf6326a9770fb559e4521aed6349755ab169c70e0945ee5bbded4fc8a2a8413f31e0e6796c3745fa90963199c160912ffc084e01b6ed42723b8accc46ec5abd2253043deaea40ccded138826b40eda668329226b0518e3e78eb3615102400a2d8f2553fe92bfc84ed35d2e2ec9bd3ee5d484b980315dc8237ca24e623d4e64c5638dc7285e3e9b57a6fd58fda44121a8cf8338d6bc1cabf7f9f89494e54def25f0c13c98642e032cef5f67c5dfdbb93871c5c4502d351860bc2d734a", @typed={0xa8, 0x32, @binary="d9e897218273a94c04a871eebc6f29e266202b8ad65a6466893f46f1a4002db4d4efa68c7909cd4b3b4ef17dfe672b1b72daaef4390ab4bc04973df5caa99648275586ad487e4d2523f100521946bd36145e408016af90462090439e08cc4f653aed05fd6e03d5a6e29f28759f273e7d7082e20eec83fb406bf8fe35ed8707fc66b46ef7eb71f211853c1e93ce2fbc3fd44d91a65b8bbcb14be3f9c970bed3a977d1cc77"}, @generic="075c5cd20d963ee7e56388a7ceec008ad977d6796d50d25cfff52fc8869d9ca6705b3c694afbc075653962696d5e0a69e3658b4244878c58e925ab2206b3f44c6fbc821a7773a2c9cdcd6cd75a28dabcfc16e9776f63a8a62279ea86d5697d7f55c005eef117d5c58059d99d84872a699e6b405ce65fcf227803cfcd26291bb8aaa236e1951387ac"]}, @generic="3e3d5be2bd2d6fc83d69808bc03618321e44b21a7dda0f4c302c12423d1d9580d77cd736a2d15a7507485be3255fc39ab1f55d3c8b22beeb8b4d6fd549393b90b8abdb32c88e80e8ee9fe572ab86b8155c04252dfe7e9d8ac5f150d537fca2fad98797483055372eb42e4827140e59c2b0db1cb53d257859ec3eb8cc7cc1f9407375b95a5669", @generic="0a5290cf7d16fc4a08601bfc9228788d66b0c30de6ccba9d8e3170c1d7b439ea0d56c8ae88ee5f167747c58d9306d1905b276e1a0b4b76ad6310e18372c2bb14d93fc17527fbfb3594980eaf41b6971bd53787254870dc27d4392fe10d1de8632d8d6f7bc2d8567edfa630faedd641fd799156c91b0c98b41a164e0c7ae73b9b0f993f770cdf406519f7945382f2bff67382e148eeaa626b1c24bc80da2000614f4b1de616062da259f08083a77acc63c4b784c58c7fee24874fc1a3156104dd2f4d9c8a1d29e11d31", @generic="03dc7266ec06118e1e60670a960fdae90216da808f9be61d5f5229a82206e56e54473880cd74065e286d9a42c68bacfc5db6bcf8f50b0731b6affe3ee1788e003808154c6831900e3f00f90a368b5b5b678b26ae7beeb8c0749b3ab188ff23814613d2cdb93c130782d67f0672030376d876ff9a0019fb1892dc17eec8", @nested={0x1c, 0x29, [@typed={0x14, 0x4, @ipv6}, @typed={0x4, 0x5e}]}]}, 0x4c4}, {&(0x7f0000000380)={0x24, 0x18, 0x810, 0x70bd27, 0x25dfdbfc, "", [@typed={0xc, 0x2d, @u64=0xff}, @typed={0x8, 0x2, @uid=r2}]}, 0x24}], 0x5, &(0x7f0000001140)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x78, 0x4000084}, 0x4000) 2018/04/26 21:22:52 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000000)='./file0/', 0x2) 2018/04/26 21:22:53 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x16, 0x20002) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000002c0)='clear_refs\x00') getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x3, 0x3, [], 0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/3}, &(0x7f0000000240)=0x78) ioctl$TIOCSBRK(r0, 0x40044590) r3 = socket(0x0, 0x801, 0x8) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000080)='veth1_to_bridge\x00') 2018/04/26 21:22:53 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) fallocate(r0, 0x1, 0x7, 0x4) r1 = memfd_create(&(0x7f0000001fc1)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r1, 0x0, 0xfffffffffffffffe, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000300)={0x40, 0x0, 0x2, 0x80000001}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000002c0)={r2, 0x41}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000040)='cmdline\x00') write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) pwrite64(r1, &(0x7f0000002040)="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", 0x1000, 0x0) r5 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="7555638a0f219deb574b5b95e465d623cc80949d5d7786383e3fef2e7c624f25ddecf0eceb9c7ccfa047477bad000d3d5acf1d326024ba2b94940e9e79bfc9bc82d3b351569ce5", 0x47, 0xffffffffffffffff) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000000), &(0x7f00000001c0)=0x250) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0xffffffff, 0xce2}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000240)={r6, 0xfffffffffffff884, 0x8000, 0x6, 0x0, 0xfff}, 0x14) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000280), &(0x7f0000000340)=0x4) gettid() keyctl$set_timeout(0xf, r5, 0x32) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) recvfrom$inet6(r1, &(0x7f0000000380)=""/249, 0xf9, 0x100, &(0x7f0000000480)={0xa, 0x4e23, 0x8c4, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) 2018/04/26 21:22:53 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x7, 0x7, 0x101, 0x4, 0x0, 0x3e, 0x6, 0x33e, 0x26, 0x31a, 0xffffffffffffff1e, 0xfffffffffffffff8, 0x38, 0x1, 0x0, 0x0, 0x4}, [{0x2, 0x60a, 0x8, 0x0, 0x7, 0x0, 0x100, 0x2}, {0x7, 0xb6e, 0x5, 0x3, 0x9, 0x0, 0x7, 0xfffffffffffffff8}], "e56d85068b1797c82e4084c0f1f695761c3f798efb864de6ce249ddeab2a594a5afe4c6c101031043623170aeb0200d1ac4a27a5b7e031378699f941364d20846df029168e869ec7b7b779ca2543edd19c2e1e61431baebd0e184f1a19cb098da90cb2d1a2523c1a473271a4154dbcf31977003bab0bd0e05684ca0c7606f3e7fa685ceaad01c57551a3b6fab65ca22983bd56f8b85b4c6c676ddebe0eb56b552e5a4bbc39ff77758f59777f5633f705973d727f", [[]]}, 0x264) bind$ax25(r0, &(0x7f0000000040)={0x3, {"d13078b975c801"}, 0x24}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x3, 0x3, 0x8, 0x1, 0x3}, 0x2, 0xe95eaf7, 0x1e4}) 2018/04/26 21:22:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x11}, 0x800) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000200)=0x9) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000100)={'lo\x00'}) 2018/04/26 21:22:54 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000000100)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) close(r2) close(r0) r4 = accept(r2, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) setsockopt$inet6_dccp_buf(r4, 0x21, 0xf, &(0x7f00000001c0)="10bae740096e6c82f2e7153e97ba7d88d987135df50675bc5c2b0e6ac7b995d677b7191793489279a50acff824403c073ebd9f882f8e322c6007b543f9de80ededc8466be32d595ba26ea966016f5a01eface2c079a60ceb06aa61f50fc56f9fe6e4b721245fadd3f51bc7455e97932f21e8b775b0db704f9462ae0ec1e9488317557ed98106df5de9e2a8a111ee4cea5e934a7141acfacec71d2a28e6ef1691975f2d4af8f4d4f46a4f", 0xaa) 2018/04/26 21:22:54 executing program 7: mkdir(&(0x7f000066cff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) syz_mount_image$hfs(&(0x7f00000003c0)='hfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x1f, 0x8, &(0x7f0000000900)=[{&(0x7f0000000440)="dc2c4f0dea5d52142e6544ecc47f67eb0df92a397678bc0be344b1c457dedee1c7d55052d3458f21b4", 0x29, 0x100}, {&(0x7f0000000480), 0x0, 0x101}, {&(0x7f00000004c0)="48be94eb30e0f78c24c75be1228ee6cee09463ce99ca6753f9379f4838756ab7e137e0c9666e6816529286c49af3f405925312ec884b8541da84f1ef41a01d976547ab10d9d81d4f5504ec46578b01429ac8999f0e10b52b0a16438d997c7add452b8ffe88fb232a16843cd2140813debae2bf536c70cbaf90eefd2b7ef21666e230360b811b045bbbf06e17427971bc61f1a5d88f190d28e29174e358245da2c8934783541bcb8d6219a935b1189ca3e0af3673d716349da8acec26e2a86a94d5853f91b1004cdec41d41e35edc5c07fbcc", 0xd2, 0x6}, {&(0x7f00000005c0)="6580bb18ae1eee8e09fd2a230043668d15acb51c01d5046287858c9547de88f5b2870fef7f2b2eb40bc9b05e6a1ba7183edca9a2e1d57e2b7e4cff91a5fac8ccc0f80a3683a2cd33203b3c354bbf4eb1600791d9334513a38534109e1eccec862e6daba9d50f03d5eff36c71b5a8eabc66dde7c53f5eefc3352661fd2c88b6c0ad6ba2d2ef", 0x85, 0x9ac}, {&(0x7f0000000680)="25c393837313f5878abc214109cff9fc0ad268886b2c58f0631efcd24a7d92d78794b49a7020f43d441be81287752f5d32bc45a1b73eb31f47b1cceaa3c0e974e0c6d3ed6932bd46374832db147af0db827e2978a2cf11514b2ba78617dafbfd3624475f9cbb132aed108dbf4a02afac0cb34d68d7de0962e372a15a2060da235b12d25bde3a2855a0af99cacfbc", 0x8e, 0x1}, {&(0x7f0000000740), 0x0, 0x3}, {&(0x7f0000000780)="f67e37e8962d5672320afbf6b4e2216d18f85f6612c80a065d0e2fc2a793771cd0c26649e4cfd6f51bcee2688998d132780d00bb9c36cd47dc997e09963e285754498bef7d0094c1d78041f139f6c3b17539255dd454a9de6e423037c863313882ca1291de2314da87094cc460d6196d6a443f901cb9e11ffa33ccac885f3f6bf3010b703d61125c65ef4c051f4df6f5710fbed3c917196119a589b1c112d5a9639422614e4cac87c132e80fc9b462e17a6589b2d19ea0eadd177b03af38247c74c1d99d7613069903664ab6d72530050d67da834ac7adc613458b1aad2a91d041c3ca", 0xe3, 0xfff}, {&(0x7f0000000880)="19577b1e44644632af79e84b3ea4473f375f86f76843e14e23d844c01101342a908f997ffe922cf10ffecbcbfe1e1e31de9e1e77f6f2588a10665ea7ce239ef28d9f049a73e8ce833b0c0b543c75d6e690867827db30a23001ff02c4e2f491b67fdf9aa1afdde1ded2ce05f54649e770c01c67aace7a259790797b6ce7bb17e5", 0x80, 0x1000}], 0x1000, &(0x7f00000009c0)={[{@codepage={'codepage', 0x3d, 'koi8-r'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp874'}, 0x2c}, {@quiet='quiet', 0x2c}]}) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000380)={0x5, [0x4, 0x8000, 0x1000, 0x80000001, 0x2]}, 0xe) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/33, 0x2e7}) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0/file0\x00', 0x81, 0x3, &(0x7f0000000280)=[{&(0x7f0000000140)="fb45d23cc38289765af797ab557f57bbc997d0a27b25ba33b630c3aece6ec1a530df45dba41a4a9881d6befb130bc35755592e587dbb79d35b89546b0ac3c09c79db98e5363cc4fea207b38ae3", 0x4d, 0x8}, {&(0x7f00000001c0)="dad0f0ffaa14eab2be9cabe69e93561a1014382944783de8f7c68f847b07ab0340fdbac9e8d534d443dba2803f4c515ba7d17d2583490d0d5a3aea0c9e38cd52d9", 0x41, 0x2}, {&(0x7f0000000240)="1b192311740fe0e961185fc9209e37250362d44f1d4ea6", 0x17, 0x3}], 0x8, &(0x7f0000000300)=ANY=[@ANYBLOB="757466262c7569643d373936002c646d61736b3d323631333136302c7e6c733d69736f383835392d31332c636173655f73656e7369746976653d6e6f3d00003f002c6572726f72733d72656d6f756e742d726f2c636173655f73656e7369746976653d6e6f3d3434357f3938002c00"]) 2018/04/26 21:22:54 executing program 5: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x85) write(r0, &(0x7f0000000240)="220000002100070700be0000090007010a00001e000000000000e30305001380ff45", 0x22) 2018/04/26 21:22:54 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0xc9, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/26 21:22:54 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x404102) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) prctl$setname(0xf, &(0x7f0000000080)='/dev/ashmem\x00') r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001bff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000006ff8)) 2018/04/26 21:22:54 executing program 0: r0 = userfaultfd(0x0) r1 = syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x80000) r2 = gettid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) close(r0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x80080, 0x0) 2018/04/26 21:22:54 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000000000)=0xc01, 0x4) recvmsg(r3, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r4 = dup3(r1, r0, 0x0) socketpair$inet6(0xa, 0x802, 0x0, &(0x7f0000000200)) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fchown(r0, 0x0, r5) ftruncate(r1, 0x3) write$cgroup_subtree(r4, &(0x7f00000002c0), 0xa871f499) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0415000000000000ff0f00000000000001"]) 2018/04/26 21:22:55 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x100000010003, 0x9e}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0xfffffffffffffd61, r1, 0x0, 0x6}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000dc0)='/selinux/status\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$llc(r2, &(0x7f0000000100)={0x1a, 0x110, 0x8, 0x0, 0x5, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000003780)='/dev/ion\x00', 0x0, 0x0) dup3(r2, r3, 0x0) 2018/04/26 21:22:55 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) sendmsg$key(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000340)=ANY=[@ANYBLOB="d2a2bd2ffe66b8cdb42d9adb9503e5f562df6148c292a1a3b4171688893d9330154a6d6ad89b2b613e337834f3d116afd1fde41c3dea3b0d1af95ad30a62a7e7ed26c52b673316f23f2a210f677842013c741a8b94a28f27d3969128043d000e2540ea344dce87b3704bbd013646347fa2bbaf75d66cc87006ac4b9dca9edc270f1a4e3a8c3c7998207969542b905205219a18a5ea4fac2c204cba4f96637a76363e9393e1db7311d19c93c3867b7d67eade"], 0xb4}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r6) r7 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r8 = dup3(r7, r6, 0x0) pwritev(r6, &(0x7f0000000b40)=[{&(0x7f0000000480)="4f13264bc7a0dfe55392045095cba15ba80d73efc3c734051cfed703be0b7ca7f76684d037a680cc3e8581ae0faf9d07036e080139aec8b7ad2f31c6659b02781dd3b3e56ecbf4444128eda43129c70f03f21fbbddf4d7b83434ceb3e4c4035c318efd93b43209044bf633fda9c0a4056fd862ff5cc29b613c4a6d4292c9959c18e87bb10c4190c2a06d1bd2257363a36bd13a52c83a0776e609b93604528d81962271659e462f6205220bd24f10b6bc3f08288b842de1e7a5f52add20513644588d66fd163d873fa6d14a30d932bd893ad10a9d856274a145ce1a055b3f4c36311ed54d0220d3a8ed08cf946981c2c2488066cd655175c3934da747aa54d5e22b862ac30011047ab7e17c2362135adb493cd89ac58c0ecb65b6414a2c250eb823e8cdf7aef7f9dde0dee17bae17fb948cf8a957b5ef3adc101b7d838627f62562f97523af1d22587c3a8761897d42d04e8a621bf01f0557a1", 0x159}], 0x1, 0x0) write$cgroup_subtree(r8, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r7, 0x3) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) 2018/04/26 21:22:55 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f0000000200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x0) 2018/04/26 21:22:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dbfffc)=0xd61) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000e98fdc)={0x0, 0x0, 0x0, 0xfffffffffffffff9}) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x1}) 2018/04/26 21:22:55 executing program 2: mknod(&(0x7f0000000140)='./file0\x00', 0x918, 0x6) epoll_create(0x2) mknod(&(0x7f0000000040)='./file0\x00', 0x14, 0x4) modify_ldt$write(0x1, &(0x7f0000000000), 0x10) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000e4c000), &(0x7f00000000c0)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x60000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000002780)={&(0x7f00000003c0)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000002580)=[{&(0x7f0000000400)="3c1756a10963c84b7bc31305e98a0b2765eeb64983b662c660539dd7302d91cb99ea6e2e635ccfbe48840b97b85f54fa710c728a7b", 0x35}, {&(0x7f0000000440)="99cb", 0x2}, {&(0x7f0000000480)="e7203fb1f9b58fdf46e341dcc5051db799b1c671441bda2e1eee67c2e481f4532b0dacde998dc5d81a7cddb5", 0x2c}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="c3c864dd59efc0c836dcf3ec869df194f29c1e625418318633432b128f6ddb93b8d0136723f4db8dad78a248608307a699761abba3c27ec9d7cd0ecac812066b22548967dc848f35dfa184be72cfde786763277f97b189afa3b38e165e", 0x5d}, {&(0x7f0000001540)="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0x1000}, {&(0x7f0000002540)="30d0dec2df8816033dc3576f195182a01a6c8127b91df4ad0742915a8479b6dda222e12ae4f6d7c7ec707d6af210e48b3260f9a5b2", 0x35}], 0x7, &(0x7f0000002600)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x7, 0x7, 0x56994996, r1}}, @init={0x18, 0x84, 0x0, {0xff, 0x7, 0xefea, 0x5f81}}, @init={0x18, 0x84, 0x0, {0x7f, 0xdb, 0xfffffffffffffffa, 0x401}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x834b, 0x203, 0x1, 0x6, 0x401, 0x8, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x9, 0x40000000000000, 0x6, 0x40}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x2, 0x208, 0x0, 0x7f, 0x5, 0xffff, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x3, 0x7, 0x3ff, 0xa9d}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffa, 0xc2d0, 0x9, 0x4}}], 0x180, 0x4}, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, &(0x7f0000000380)=0x2ae) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x20, 0x5, 0x1, 0x8000000000000, 0xfffffffffffffffb, 0x6, 0x2e28c711, {r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x800, 0x1, 0x20, 0x2, 0xbf}}, &(0x7f0000000340)=0xb0) 2018/04/26 21:22:55 executing program 5: getpid() r0 = gettid() r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80800) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f00000001c0)="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") r2 = syz_open_procfs(r0, &(0x7f0000000100)='loginuid\x00') exit(0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/04/26 21:22:55 executing program 0: syslog(0x3, &(0x7f0000000000)=""/83, 0x53) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pipe(&(0x7f0000000140)) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x40000) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x2) syz_open_pts(r0, 0xfffffffffffffffe) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000080)=ANY=[@ANYBLOB]) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/rfcomm\x00') ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000000c0)=""/17) 2018/04/26 21:22:55 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x3) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'posix_acl_accessproc'}, {0x20, '}'}, {0x20}, {0x20}, {0x20, '\''}], 0xa, "05b28eea21652f3197f071e5084e0e71d2461082603cac8b2651fe9ddee620b491249e9b6b93d3ba2a464553a53802a034dbafc4127d02b41196c16192eb924f4c70ab2153998b50cf70f83070ee932759cf22be8f62e89e3dd6fd3707817d571ed623661e84222ffa5ff84907273cb468f8dbbe35d63656360d710c9469b20cbb239c75bc31007595fba808f62c2f4ae5c8c50e806b347266eee20a870ec782625e7623e5b030cbaec10764dafc903124c72d2245b22df4123419bee5d2e87143feebfa40228e29b395af25bb9c8a1f6d115b36c6905031ea"}, 0xff) 2018/04/26 21:22:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x800, 0x716, 0x7, 0x2, 0x0, 0x200, 0x80, 0x1000, 0xbf, 0xe0f9}, 0xb) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f0000000000)=@un=@abs, 0x80) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) 2018/04/26 21:22:55 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) fcntl$dupfd(r2, 0x0, r0) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00') getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000180)=0x3, &(0x7f00000001c0)=0x4) poll(&(0x7f0000084ff0)=[{r3}], 0x20000000000000b5, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pktcdvd/control\x00', 0x400089, 0x0) mkdirat(r4, &(0x7f0000000300)='./file0\x00', 0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r8 = dup2(0xffffffffffffffff, r7) ioctl$TTUNGETFILTER(r5, 0x801054db, &(0x7f0000000480)=""/85) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00000013c0)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x400}}}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r9, 0x7ff}, &(0x7f0000000000)=0xffffffffffffffe0) execveat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000440)='\x00', &(0x7f0000000580)='%\\)posix_acl_access/em1\x00'], &(0x7f0000000740)=[&(0x7f0000000680)='net/ip_tables_matches\x00', &(0x7f00000006c0)='-$\x00', &(0x7f0000000700)='ip6tnl0\x00'], 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x442000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x206}, 0x10) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0xaca, &(0x7f00000008c0)="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"}) [ 44.008740] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0 2018/04/26 21:22:55 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x100000010003, 0x9e}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0xfffffffffffffd61, r1, 0x0, 0x6}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000dc0)='/selinux/status\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$llc(r2, &(0x7f0000000100)={0x1a, 0x110, 0x8, 0x0, 0x5, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000003780)='/dev/ion\x00', 0x0, 0x0) dup3(r2, r3, 0x0) 2018/04/26 21:22:55 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) clone(0x2, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x8000000, &(0x7f0000000080)="941ec910a6b401499910c80c0f812d6209bb3f6692b66b1c758910cc562c0d94d525", &(0x7f0000000240), &(0x7f0000000100), &(0x7f0000000140)="6efea7858ce8fa4ce90782c6654a41fda509c688db75e65fceeff3629e1e52aafa0274a114b5b235aabcf01e35e237066d2b50e978b64a9672bf6934b7e3871a9ad3cf78c34d442581b37743941fc569794bae00c3ac30858eef901c4eeae1819639a40d97841e0403c6b4efa8") r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x8, 0x4) getpeername$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, r1) 2018/04/26 21:22:55 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fchdir(r0) r2 = creat(&(0x7f0000000240)='./file1\x00', 0x0) write$cgroup_type(r2, &(0x7f00000000c0)='threaded\x00', 0xfd78) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file1\x00', 0x8, 0x1, &(0x7f0000000180)=[{&(0x7f0000000140)="f92950704d695cfa33399f2deb2e08071c235aaf1f2c0d79fc7d96cf2944585b3eff5ac3ea89a3033ce2dac42684aa06ed0d34ef125ebad944", 0x39, 0xffffffff}], 0x800000, &(0x7f0000000380)=ANY=[@ANYBLOB="6572726f72733d72656d6f756e742d726f2c6769643d362c00d15205f4c650d459db6112e0d28e5e2d51b4bafb0278e9d5876e995c70c8800979edc53ab6b1b715d4770fc7db8201b7a8468f6ba1f32337eef5bfeb830263984ddafb10c41f24c740cc22974682247c431a33c71c51ebf208ff52a668e8787a9040f84b2ef425d74cdc9f11e1894681418f14902478ac611886ffa5d99224753edf"]) fdatasync(r2) fcntl$getflags(r2, 0x7) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f00000002c0)="588382caf6eada8ca584636071eaca4087639b0aa3b6fbc96838608247aa6216c21db147dba496a33e19f4570d2bf31d2ad0ebc0c10b02d218d9d5981f0e3c55c7259241c27038332c41e958d5e2566f72fee095633f2864ae74c5f5879201d39422165c673afcb2d0c9a5e747c9edce34abdc4c5e6e73b2f09d30b53c962bad8374347507ea3527912d9ba90d052a8746d5d8327f516cc4e89b81a750b8bbd9bac4458c36a7112934", 0xa9) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x2, 0x8, 0xfff, 0x6}, 0x14) fallocate(r2, 0x11, 0x0, 0x10001) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000280)=[0x8000, 0x22]) 2018/04/26 21:22:55 executing program 4: r0 = socket$inet(0x2, 0xb, 0x7) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000040)=@ethtool_dump={0x3e}}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0xfffffffffffffffd, 0xffffffff, 0x3}) 2018/04/26 21:22:55 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x1}, 0x0, 0x1}) pause() 2018/04/26 21:22:55 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000240)={0x0, 0x750caaacec562453}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x400100, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000002c0)={r2, 0x80000, r3}) memfd_create(&(0x7f0000000080)='\x00', 0x1) shutdown(r0, 0x1) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="02070007020000000000000000000020"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) 2018/04/26 21:22:55 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x28}}) r1 = dup3(r0, r0, 0x80000) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000000c0)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0xff, @empty, 0xe6a}], 0x1c) 2018/04/26 21:22:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x800, 0x716, 0x7, 0x2, 0x0, 0x200, 0x80, 0x1000, 0xbf, 0xe0f9}, 0xb) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f0000000000)=@un=@abs, 0x80) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) 2018/04/26 21:22:57 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) rt_sigsuspend(&(0x7f00000000c0)={0x10001}, 0x8) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') ioctl$VT_ACTIVATE(r1, 0x5606, 0x9) connect$netlink(r2, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd, 0x8000}, 0xc) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0xfe15) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) creat(&(0x7f0000000040)='./file1\x00', 0x0) close(r2) 2018/04/26 21:22:57 executing program 6: r0 = socket(0x800000010, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x4, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}, 0x8, 0x4}, 0x90) write(r0, &(0x7f0000000240)="26000000130047f10714c1f9590022ff001000e30100000000000000000e0000060003002f35", 0x26) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r3 = getegid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xc000, r2, r3, 0x5, 0x8, 0x8000) 2018/04/26 21:22:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000040)=0x18, 0x4) write(r1, &(0x7f0000019f97), 0x0) r2 = gettid() sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x4) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000000000)}, 0x0) 2018/04/26 21:22:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x0, 0x0, 0x10000000000000}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000007c0)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), 0x4) fcntl$setstatus(r0, 0x4, 0x4002) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000005c0)={0x6}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) 2018/04/26 21:22:57 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r2 = gettid() unshare(0x28060400) exit(0x0) tkill(r2, 0x28) iopl(0x0) 2018/04/26 21:22:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000100), 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xd9, 0x101000) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x8) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 2018/04/26 21:22:57 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0540, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xec, r1, 0x401, 0x70bd2d, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x18}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffe}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0xec}, 0x1, 0x0, 0x0, 0x40}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}}, 0xff98) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000002c0)={0xa, &(0x7f0000000280)=[0x0, 0x6, 0x200, 0x4, 0x0, 0x40000000000, 0xb5a, 0x6, 0x0, 0x2]}) 2018/04/26 21:22:57 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000040)=0x18, 0x4) write(r1, &(0x7f0000019f97), 0x0) r2 = gettid() sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x4) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000000000)}, 0x0) 2018/04/26 21:22:57 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x90001, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) shutdown(r1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, r3) timerfd_gettime(r2, &(0x7f0000000080)) recvmmsg(r1, &(0x7f0000000040), 0x948, 0x0, 0x0) 2018/04/26 21:22:57 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000180)) write$selinux_user(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB], 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) splice(0xffffffffffffffff, &(0x7f00000000c0), 0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000000040), 0x800100000002) 2018/04/26 21:22:58 executing program 4: r0 = socket(0xa, 0x2, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0xfffffffffffffffe, &(0x7f0000000180)={0x2, 0x4e24}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback, @local}, &(0x7f0000000100)=0xc) recvfrom$packet(r0, &(0x7f0000000000)=""/180, 0xb4, 0x43, &(0x7f0000000140)={0x11, 0x1f, r1, 0x1, 0xfffffffffffffffa, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/04/26 21:22:58 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000180)) write$selinux_user(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB], 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) splice(0xffffffffffffffff, &(0x7f00000000c0), 0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000000040), 0x800100000002) 2018/04/26 21:22:58 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r3 = dup2(r0, r2) ioctl$KIOCSOUND(r3, 0x4b2f, 0x8001) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) bind$packet(r0, &(0x7f0000000300)={0x11, 0x7, r4, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/26 21:22:58 executing program 3: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000000000487, &(0x7f00000000c0)=""/24, &(0x7f0000000100)=0xfffffffffffffd71) 2018/04/26 21:22:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x0, 0x0, 0x10000000000000}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000007c0)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), 0x4) fcntl$setstatus(r0, 0x4, 0x4002) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000005c0)={0x6}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) 2018/04/26 21:22:58 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8400}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x8c, r2, 0x402, 0x70bd2a, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x401}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4}, 0x80) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xd1, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r4, 0x29, 0x0, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x0, 0x100000001, 0x0, 0xfffffffffffffe01}, 0xc) bind$unix(0xffffffffffffffff, &(0x7f0000fe1000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) listen(0xffffffffffffffff, 0x0) connect$unix(r3, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r3, &(0x7f000059a000)="ed", 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x7, 0x0, &(0x7f000000d000)="62164b44a5c310"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000260000)}) 2018/04/26 21:22:58 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00003a9000)=0xfffffffffffffff8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/04/26 21:22:58 executing program 5: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4000) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='cpuset\x00') ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x7f) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000580)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'tunl0\x00', r3}) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x801, 0x0, 0x0, {0xa, 0x0, 0x0, r4, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$KDDISABIO(r5, 0x4b37) 2018/04/26 21:22:58 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, r1}, {0xfffffffffffffffc}, {0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0xfffffffffffffffd}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x100000001}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="0207000902000000000000a800000000091a0adcc33a2b9b4a33a569d0442659ab4d8f44ed73b498b4c06d33ca921f2e2b543288e26d6f89bdc0635e10002a1deb8764"], 0x43}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x1}, 0x0) 2018/04/26 21:22:58 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) unshare(0x20000) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r2, 0x0) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) lseek(r1, 0x0, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x36, 0x7) pipe(&(0x7f0000000040)) [ 47.084367] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/04/26 21:22:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28}, {0x6}]}, 0x10) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58, &(0x7f0000000240)=[{&(0x7f0000002000)="6ae1", 0x2}], 0x1, &(0x7f0000000280)}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) 2018/04/26 21:22:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x9020207d}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000400)="580000001400192340834b80040d8c56020e2200010400002100000012005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03f4f8fe7cdd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) [ 47.099058] binder: binder_mmap: 6395 20000000-20001000 bad vm_flags failed -1 [ 47.205668] binder: binder_mmap: 6395 20000000-20001000 bad vm_flags failed -1 2018/04/26 21:22:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x121, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x1ff}]}, 0x28}, 0x1}, 0x0) socketpair(0x9, 0xe, 0x6a4, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x7f}}, 0x4cc, 0xfff, 0x100, 0x3ff, 0x8000}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x7, 0x81, 0x6, 0xffffffff, 0xffffffffffffff81}, &(0x7f0000000200)=0x14) 2018/04/26 21:22:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x1, 0x4, 0x7fffffff, 0x7f54, 0x8, 0x1}) times(&(0x7f0000cc1fe0)) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) eventfd2(0x1, 0x800) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'team0\x00', {0x2}}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000815000)=ANY=[], 0x0) timer_create(0x0, &(0x7f0000abdfa0), &(0x7f0000db3ffc)) timer_gettime(0x0, &(0x7f0000964000)) request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x7530}, 0x10) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x15a8, &(0x7f0000000100)=0x4) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r2, &(0x7f0000003c40)=[{{&(0x7f0000000680)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000700)=""/46, 0x2e}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x2, &(0x7f0000000780)=""/51, 0x33, 0x800}, 0xffffffffffff0b8b}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f00000007c0)=""/64, 0x40}], 0x1, &(0x7f0000000840)=""/158, 0x9e, 0x2}, 0x8}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/171, 0xab}, {&(0x7f00000009c0)=""/48, 0x30}, {&(0x7f0000000a00)=""/135, 0x87}, {&(0x7f0000000ac0)=""/208, 0xd0}, {&(0x7f0000000bc0)=""/69, 0x45}, {&(0x7f0000000c40)=""/109, 0x6d}], 0x6, 0x0, 0x0, 0x80}}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000d40)=""/120, 0x78}, {&(0x7f0000000dc0)=""/98, 0x62}, {&(0x7f0000000e40)=""/46, 0x2e}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000e80)=""/47, 0x2f}, {&(0x7f0000000ec0)=""/33, 0x21}, {&(0x7f0000000f00)=""/3, 0x3}], 0x7, &(0x7f0000003000)=""/224, 0xe0, 0x2}, 0x8000}, {{&(0x7f0000003100)=@l2, 0x80, &(0x7f00000036c0)=[{&(0x7f0000003180)=""/140, 0x8c}, {&(0x7f0000003240)=""/217, 0xd9}, {&(0x7f0000003340)=""/247, 0xf7}, {&(0x7f0000003440)=""/31, 0x1f}, {&(0x7f0000003480)=""/203, 0xcb}, {&(0x7f0000003580)=""/87, 0x57}], 0x6}}], 0x5, 0x0, &(0x7f0000003e00)={0x0, 0x989680}) sendmmsg$unix(r2, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs={0x1, 0x0, 0x2}, 0x6e, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)}], 0x1, 0x1) 2018/04/26 21:22:58 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) accept$inet6(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0600000000000000290000000b1d00000100000000000000"], 0x18}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)="95f486eff131cfd89464aaf977b02702033c9d18ad6c35884ee302c5bccbcc83fbaa6d9c7e37158ccfba5bf6", 0x2c}, {&(0x7f0000000100)="7710c1b84a9b4280ae38540150902d14ac123a0c091414883297daa4bcae2d16b57d728168f6431739222d8289e5cb700bc81f5eabd820f3356473a12cb314cece2f30a08a42229a08f544a43561ad3a5337f509a21192a170a34ee7a5a604f3289f93bcba4281fa8d5067ddb7d35d7ab9f72e214d79117e702eabe9cb46950d4de9910e3764af16979f405a3a57b0ece927d6bf7fe8208d4a71c21b66e4b4619064f824e9874d76e75dbc299cc8e62b5761e76cead1bdb197640be11cb74908455c5d3fbcd4", 0xc6}], 0x2, 0x0, 0x0, 0x40040}, 0x6}, {{&(0x7f0000000240)=@l2={0x1f, 0x8000, {0xffffffffffffff7f, 0x100000000, 0x100000001, 0x3, 0x3, 0x400}, 0x8, 0x80000001}, 0x80, &(0x7f0000000480)=[{&(0x7f00000002c0)="225f00a8e95b06b9751bdae82a32661bac8dadd46704afe8f05ab82a5090ede34ae7a056f1a961178a2e6c2a5b743eefa082d682c1cfe385d6a773e40db126b5436a8626a16ec8680014b38f49e8967ed65df40e8e0846b514c0ffe0db412132e78033a5943011a47c10719650a56901cd36f7f70efc8a019c6f2a9c98667575241d05715858cbd902966b745b540c444ad29d85127ecd8527680ea50479bb3d8a460a50eb22846c28db69b2d1b6719534b17317eb1962cad1bfcf2d12abbdd80db734a3a7", 0xc5}, {&(0x7f00000003c0)="43c10709199435f0eecda467ec0e8052abe5424bdb1b4cc33641376b08688c6a5161da74d5911449b2efd5f0d6d3cd92039286e28bf6110886d64585462a924f47f762a8cd32dada7eff257bf4a4536375cc63eb16060fc7098a62fc0afaaddf3714854e3e1942c2bcbbde4b4b4f695a88198e6b0a4209e17378ef66d8487d9aaf08d151e1818ce83c421324e11d94344079c2cdfd2a8c6944b62b5f459fbb1df3c84fcc09f4f0c953cac125ef54c246c622ee91da8d94bca223fab8", 0xbc}], 0x2, &(0x7f0000000540)=[{0xd0, 0x11, 0x1, "5aabd998be31246c2799083337f5b77def15398f77d2e7c0b821bd1d72b0b6961b2be1d92daff7ef15ac0cbb9724f452b0fee59c8e2bea48931bc1ffe01da7232a2e07b8a100e93d27092c5215417e434b888d0efea244be6c3cd2bc02cac33cd90da80453d2ec1dedfab55aff5d5cdf8b310facff8c9ebaf9ea647af3cc5db3c39feae227a1fe749b94a454a165a227684c886b3b5aa201b97111f36833d50d8c07a6bfedd1d85a3dd5e0f9d4121d16b5c8ddd7b11f1d6156"}, {0x28, 0x110, 0x3f, "cf053a972cfd51ec3b9420ee510b9b42bb0e3c244daa5b53"}], 0xf8, 0x1}, 0x100000000}], 0x2, 0x0) 2018/04/26 21:22:58 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00001dcf48)={0x2, 0x400000000000005, 0x3, 0x4, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/26 21:22:58 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) prlimit64(r0, 0xf, &(0x7f0000000080)={0x2bdc, 0x8}, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) 2018/04/26 21:22:58 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000040)="164690f1", 0x4) flistxattr(r0, &(0x7f0000001040)=""/4096, 0x1000) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000100)) 2018/04/26 21:22:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000180)=0x8, &(0x7f00000002c0)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'veth0_to_bridge\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000680)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x5c, 0x0, 0x0, 0x0, 0x25dfdbfd, {0x2}, [{{0x8, 0x1}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x0) fsync(r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "db510e4159a789f707d0f6c39b2c6acb8893f6efa4f7eb53f89dd8d1d00a22922fe1fad0aaa90e994400d0cf726c2d6d0ec2f4a7dc4049be3b911eaf52bf62ee", "1b04663ed8fa65799342d1706872808a60df4112e9c368f713b8f6baa83910d1bbdaafb1548ed0e7e1553ab7c1556022c04a57d1f3f03bdef3160dab065c5ed2", "f770047e9a87438c9c301a2a85ee0a677802deb8a0e256cf15dbece7519c5513"}) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000200)=@dstopts={0x2e, 0x1, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x18) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000300)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000ac0)=0x14) fcntl$setstatus(r0, 0x4, 0x46400) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000001c0)={0xfd, 0x1f}, 0x2) 2018/04/26 21:22:58 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x242, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000740), &(0x7f0000000780)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000280)=0x2, 0x4) 2018/04/26 21:22:59 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x2}, 0xc) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x4, 0x7f0000000000, 0x6, 0x0, 0xc}) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/04/26 21:22:59 executing program 5: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x81}, &(0x7f0000000200)=0x6c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) socketpair(0xb, 0x4, 0x2, &(0x7f0000000000)) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x1000000000000, 0xffffffffffffffff) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140), 0x100000000000017e, 0x0, 0x19a}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x1) 2018/04/26 21:22:59 executing program 0: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x2) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x7, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x8, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000180)={r3, &(0x7f00000000c0)=""/189}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000200)={r4, r5/1000+30000}, 0x10) getsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f00007c8000), &(0x7f0000f14000)=0x4) 2018/04/26 21:22:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000180)=0x8, &(0x7f00000002c0)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'veth0_to_bridge\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000680)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x5c, 0x0, 0x0, 0x0, 0x25dfdbfd, {0x2}, [{{0x8, 0x1}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x0) fsync(r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "db510e4159a789f707d0f6c39b2c6acb8893f6efa4f7eb53f89dd8d1d00a22922fe1fad0aaa90e994400d0cf726c2d6d0ec2f4a7dc4049be3b911eaf52bf62ee", "1b04663ed8fa65799342d1706872808a60df4112e9c368f713b8f6baa83910d1bbdaafb1548ed0e7e1553ab7c1556022c04a57d1f3f03bdef3160dab065c5ed2", "f770047e9a87438c9c301a2a85ee0a677802deb8a0e256cf15dbece7519c5513"}) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000200)=@dstopts={0x2e, 0x1, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x18) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000300)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000ac0)=0x14) fcntl$setstatus(r0, 0x4, 0x46400) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000001c0)={0xfd, 0x1f}, 0x2) 2018/04/26 21:22:59 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="ce75bfe283c3eaa50185caaa34a705781b8cd0571f85cfbcbab75c9bad6e369a931535f0eff5ac9fb45ccf847f9844cd3f11c7555d42ab9fb054ce662766c8a59dcead85ed796cd055b1bacd3b84d712f3945ffa9889df2360faba6d6ffb6c503116366061a0991a0e4769b107f89b3278cf6ff9732985b8939bbf935f5d9e8ff286b66780f33df45f60985bf72f3ffd4c8bd2c5f7eb7168148f1f22"], 0x4, 0x0, &(0x7f00000003c0)='+>h_'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x4, 0x0, &(0x7f0000000180)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f00000001c0)="79c8043c6ccb55ca6862aca6ef67049803539d252b8e60508820fc32d4ab0dd2d9f45b45168a3aeae2a18666f6a05aea6327c9e75b5f125706c853cdf16ec9e31eafd8f25a5e9cf7"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000004c0)={0x1, 'veth0_to_team\x00', 0x1}, 0x18) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x44, 0x0, &(0x7f0000000340)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000300)}}], 0x0, 0x0, &(0x7f0000000100)}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) accept4$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14, 0x80000) r4 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, r4) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000002c0)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, r3}, 0xc) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000300)={@multicast2=0xe0000002, @loopback=0x7f000001, r3}, 0xc) 2018/04/26 21:22:59 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') accept4$unix(r1, &(0x7f0000000380)=@abs, &(0x7f0000000140)=0x6e, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000001880)=ANY=[]}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = memfd_create(&(0x7f000067bfff)='I', 0x0) pwrite64(r3, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x7f, 0x8001, 0x1, 0x401, 0x4}, &(0x7f0000000500)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000540)=r4, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000700)={{0xc00000000000000, 0x100000001}, 'port0\x00', 0x1, 0x31020, 0x7, 0x1, 0x0, 0x200, 0x3, 0x0, 0x1, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r3, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x108) r6 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="33ff2b5ad8b9ae5372a26e5248ff338c20cb3007401649ef2b571ba693fb9cbc237ae59eead3bf69ae29a99b9e856a2da455cd6c64b880c1a34979013de1d104f702c964549630a09905f486056e92e53c88e01fdaf475d1686459c5e274cf08cefae102bfa5d3687504e9486b1ddae522f68038c5613bc4802f3f56c56c0b50f56359037cc0c880c20a4c8e646cfc411832299e20015fa37e59a38ada202b6d84bd8de91544f4f7945b6c4d5332636a31aca63039f3502f776e6980e810b704098e111cbe553a0dd02a7893824c2f54c8c9047f676f52cda0d582e90c41b4b9", 0xe0, 0xfffffffffffffffa) r7 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000400)=0xfffffffffffff801, 0x4) keyctl$instantiate_iov(0x14, r6, &(0x7f0000000e40)=[{&(0x7f0000000b80)="a684c18caa9f697c4caa1510b07ae29fc9737f17a5df12b58229843f78f2f2c3b18c0179acaa3b84ab7a29fa523471b23d3c375750162f8c0d475aaf9e2bce49edc777103af4a75bdfcca03dfb472b8d825eae52f7f3b5384a9db4fa34b122c3231593966f1c39483b12da34a6aeb5188d3b6bc392fb6ce73b89089070a518879bcae871c957e42a54993ddbc0f1427fbbf53efbe128060d3af128", 0x9b}], 0x1, r7) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000006c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000400}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x30, r8, 0x300, 0x70bd2a, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}]}]}, 0x30}, 0x1, 0x0, 0x0, 0xc800}, 0x20000014) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000000c0)=0x8, 0x4) ioctl$KDSETMODE(r5, 0x4b3a, 0x7) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x8001}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_crypto(0x10, 0x3, 0x15) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') 2018/04/26 21:22:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004cdff6)='ns/cgroup\x00') setrlimit(0x7, &(0x7f0000000100)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) ioctl$VT_RELDISP(r0, 0xb701) 2018/04/26 21:22:59 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e000000100000000000000009b16b3abd7a179d56fd22e95543431820f54f3293c8615430363edb6688dbda66a4dcbb7d2912913c68b4ab79e3d4db221d31c701d1b82f6e470c386e22f75073125a0da"], 0x60}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/26 21:22:59 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000180)=0x8, &(0x7f00000002c0)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'veth0_to_bridge\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000680)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x5c, 0x0, 0x0, 0x0, 0x25dfdbfd, {0x2}, [{{0x8, 0x1}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x0) fsync(r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "db510e4159a789f707d0f6c39b2c6acb8893f6efa4f7eb53f89dd8d1d00a22922fe1fad0aaa90e994400d0cf726c2d6d0ec2f4a7dc4049be3b911eaf52bf62ee", "1b04663ed8fa65799342d1706872808a60df4112e9c368f713b8f6baa83910d1bbdaafb1548ed0e7e1553ab7c1556022c04a57d1f3f03bdef3160dab065c5ed2", "f770047e9a87438c9c301a2a85ee0a677802deb8a0e256cf15dbece7519c5513"}) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000200)=@dstopts={0x2e, 0x1, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x18) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000300)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000ac0)=0x14) fcntl$setstatus(r0, 0x4, 0x46400) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000001c0)={0xfd, 0x1f}, 0x2) 2018/04/26 21:22:59 executing program 2: r0 = add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="e4af660f5fb6ae901235b4aca4a201c1e1394f0cf6ab75d1c8c051c8b41818ff2987a2dc43f463ceecef0ff0cc954f54b75a396d4cd5b26ac77093ddbb1040430d625c4135faf2d65801f664f8bac2bb658a1efceb4dcc6dccbe53d9a8d7254c0063f52a78a04f6c38ef3a4dd72775ec35740bf84e22432ac457710857b816753b2a", 0x82, 0x0) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="7783b6facdf7c855820e16c1556e", 0xe, r0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x513000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000300)={@empty, 0x38, r3}) keyctl$describe(0x6, r1, &(0x7f0000000480)=""/79, 0x4f) [ 48.536581] binder: 6519:6535 unknown command -490768946 [ 48.567777] binder: 6519:6535 ioctl c0306201 20008000 returned -22 2018/04/26 21:22:59 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002bc0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000002c00)={'nat\x00'}, &(0x7f0000002c80)=0x78) ioctl$TCSBRK(r1, 0x5409, 0x9) write$evdev(r0, &(0x7f000004d000), 0x0) fchdir(r1) fstat(r0, &(0x7f0000000100)) time(&(0x7f0000000000)) 2018/04/26 21:22:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004cdff6)='ns/cgroup\x00') setrlimit(0x7, &(0x7f0000000100)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) ioctl$VT_RELDISP(r0, 0xb701) 2018/04/26 21:22:59 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x3, 0x800000000000000}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000200)={0x0, {{0xa, 0x4e20, 0x5, @empty, 0x6}}, 0x1, 0x6, [{{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}}, {{0xa, 0x4e23, 0xf84, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x4e21, 0x3e8f}}, {{0xa, 0x4e22, 0x0, @empty, 0x3ff}}]}, 0x390) [ 49.313599] binder: 6519:6576 got reply transaction with no transaction stack [ 49.321034] binder: 6519:6576 transaction failed 29201/-71, size 0-0 line 2926 [ 49.346950] binder: undelivered TRANSACTION_ERROR: 29201 [ 49.461150] binder: BINDER_SET_CONTEXT_MGR already set [ 49.466562] binder: 6519:6577 ioctl 40046207 0 returned -16 [ 49.475599] binder: 6519:6576 unknown command -490768946 [ 49.481064] binder: 6519:6576 ioctl c0306201 20008000 returned -22 [ 49.508343] binder: 6519:6576 got reply transaction with no transaction stack [ 49.515726] binder: 6519:6576 transaction failed 29201/-71, size 0-0 line 2926 2018/04/26 21:23:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000180)=0x8, &(0x7f00000002c0)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'veth0_to_bridge\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000680)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x5c, 0x0, 0x0, 0x0, 0x25dfdbfd, {0x2}, [{{0x8, 0x1}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x0) fsync(r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "db510e4159a789f707d0f6c39b2c6acb8893f6efa4f7eb53f89dd8d1d00a22922fe1fad0aaa90e994400d0cf726c2d6d0ec2f4a7dc4049be3b911eaf52bf62ee", "1b04663ed8fa65799342d1706872808a60df4112e9c368f713b8f6baa83910d1bbdaafb1548ed0e7e1553ab7c1556022c04a57d1f3f03bdef3160dab065c5ed2", "f770047e9a87438c9c301a2a85ee0a677802deb8a0e256cf15dbece7519c5513"}) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000200)=@dstopts={0x2e, 0x1, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x18) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000300)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000ac0)=0x14) fcntl$setstatus(r0, 0x4, 0x46400) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000001c0)={0xfd, 0x1f}, 0x2) 2018/04/26 21:23:00 executing program 5: sysfs$2(0x4, 0x0, &(0x7f000002d000)=""/105) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) 2018/04/26 21:23:00 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0c0fafa800000000000000f262ab"], &(0x7f0000000080)=0x2) sendmmsg(r0, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)="b785f6113e2bf9ac07e3f510f70fe39bfbd28c8c134758ed7d96e89879a7bbb325802b266aa0e3a43ed45f136b6ece55f40b960861f22e5305763bd5d93e9a756f98c39138aa20a7a34a06db1ae89258fc702243d7ff974dc1e7291e9bd3aaea95a3c18251f34c81", 0x68}, {&(0x7f0000000140)="8734cf2734541383530e1b63410d95d756f1a58f8bd2a223ad79e820a617507b1e44fa69f3921e693616da4f3757e171025d128d9776ca377001cf6cd606bf64aef5a98458d06805bb1d4498070edfa0ba240717bf758ed1a0b15fae02797a06418a20643556abc6f49c98b58ed61be576a278f03ee8b80edd714a8fe36e79083a6c224f5005df04ebce22105bd0dbad5bab6aabb0470e92084afaa9b26cfebc5ae60ea5c3fed09fc80b65f27527fd4592e432dabd79f9132277533c249e3c12736033a143532fae699a892242139240c7bcf47dcde86421770ffa7badacb8fa8775dcb2d5c9c7aa8e976d79ff880d8d041b83f4ee9f", 0xf6}], 0x1}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000280)="9b1bdb9e40efc71bdb0fd4830cc254ed1cd68ae61e88eb02c1cc1d1b5f8b25a593787d887da46ca072f3124de333a5a20cfef8cc1cf4b898307555fc836a6b10a8660b2653d95400d4dca7cf2bbe89c21878b58bcd57575121c33d25b42869c8fddfd18aab229fd46e261e2c3c61b3e6145ba61b7bc822c46f702b", 0x7b}, {&(0x7f0000000580)="98bd5de97e42ef33e49f291bcd82dd1cddc9615980af03c85cf1c75cbd9cdb916e", 0x21}, {&(0x7f0000000340)="b5ee17e11cf0680dc7ede5410169614bf10eab27c178c0702ca1ae4c9c0d95cab9cc1dfe239293472704351949805b668e8afcc5b2ffa9d53e99917673d82d", 0x3f}, {&(0x7f0000000600)="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", 0x1cc}], 0x4, &(0x7f00000004c0)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) 2018/04/26 21:23:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004cdff6)='ns/cgroup\x00') setrlimit(0x7, &(0x7f0000000100)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) ioctl$VT_RELDISP(r0, 0xb701) 2018/04/26 21:23:00 executing program 7: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x802) r3 = dup2(r2, r0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000080)=r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000280)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x52}) 2018/04/26 21:23:00 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000100)={{0xffffffffffffffff, 0x0, 0xab8, 0x0, 0xfff}, 0xdf, 0x2, 0x200}) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x7, 0x589c, 0x101}) 2018/04/26 21:23:00 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='net/igmp\x00') getdents(r1, &(0x7f0000000040)=""/79, 0x4f) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000100)={'lo\x00', {0x2, 0x4e21}}) fchmodat(r1, &(0x7f0000000200)='./file0\x00', 0x83) getdents(r1, &(0x7f000055f000)=""/4096, 0x1000) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000140)={0x3b, &(0x7f00000000c0)=""/59}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000280)={0x3c, &(0x7f0000000240)=""/60}) 2018/04/26 21:23:00 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002580)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00000011c0)="6b7aabc4202c04a892ebe2086fb8101c4fee36b044c254cb0d317744dee5d199abc6e2c4cbf5b0d57ffd40", 0xffffff02}, {&(0x7f00000035c0)="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", 0x1000}], 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x65, "a1c7fe4e1e3856df1a04423c4a665f169b870e357e22106643c9ec3e4186475962c3b92dac0fb2a2f8f9a7337189ae17b7fdccdd3ffba044a4b14401fc74049447f40b45744d4d7d6894fff5b42379e463b94e470d30924fbbdef50fff4f1d63f1528b805d"}, &(0x7f0000000180)=0x6d) [ 49.621352] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/26 21:23:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000180)=0x8, &(0x7f00000002c0)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'veth0_to_bridge\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000680)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x5c, 0x0, 0x0, 0x0, 0x25dfdbfd, {0x2}, [{{0x8, 0x1}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x0) fsync(r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "db510e4159a789f707d0f6c39b2c6acb8893f6efa4f7eb53f89dd8d1d00a22922fe1fad0aaa90e994400d0cf726c2d6d0ec2f4a7dc4049be3b911eaf52bf62ee", "1b04663ed8fa65799342d1706872808a60df4112e9c368f713b8f6baa83910d1bbdaafb1548ed0e7e1553ab7c1556022c04a57d1f3f03bdef3160dab065c5ed2", "f770047e9a87438c9c301a2a85ee0a677802deb8a0e256cf15dbece7519c5513"}) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000200)=@dstopts={0x2e, 0x1, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x18) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000300)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000ac0)=0x14) fcntl$setstatus(r0, 0x4, 0x46400) 2018/04/26 21:23:01 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0xffff, 0x80000000, 0x4, 0x21, 0x7}, &(0x7f0000000200)=0x98) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) 2018/04/26 21:23:01 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004cdff6)='ns/cgroup\x00') setrlimit(0x7, &(0x7f0000000100)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) ioctl$VT_RELDISP(r0, 0xb701) 2018/04/26 21:23:01 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000000c0)=0x500004) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000100)=0x6, 0x25d) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000140)='\x00', 0xff5b) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/04/26 21:23:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004df000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) lseek(r0, 0x0, 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) write$selinux_access(r2, &(0x7f0000000040)={'system_u:object_r:autofs_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x34, 0x30}, 0x4d) 2018/04/26 21:23:01 executing program 3: symlink(&(0x7f000000bffa)='./file0\x00', &(0x7f000000affa)='./bus\x00') r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/16, 0x10) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/26 21:23:01 executing program 1: r0 = memfd_create(&(0x7f0000000040)='/dev/autofs\x00', 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000000280)={r1, r2+30000000}, &(0x7f00000002c0)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) r3 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000100)=0xe00) socketpair$inet6(0xa, 0x80007, 0x5, &(0x7f00000000c0)) modify_ldt$read(0x0, &(0x7f0000000340)=""/46, 0x2e) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000080), 0x8) rt_sigaction(0x7, &(0x7f0000b4a000)={0x48a01c, {0x400003ffffff9}}, &(0x7f0000000000), 0x8, &(0x7f00005eaff8)) syz_open_procfs(0x0, &(0x7f0000000140)="6e756d615f6d61707302c94902a7f8d2abdc35d60d38b25e6a8b08bf69ad28ad3ee4a164bf48bd249e853ecae15ee95cb5dcdf6a4799bdcdbc1a212bc7862f77da1f471a27fb0178a8e29b0290500770168bc00f5ebae7aa5234dc8cff4c261332850bb7cf006ee83c8a21e69f85b4c5250ecbfce8f9d60b5df358c7a855391265620cb71f35923a49c4479dce7c1864992b33daa77b5d") signalfd(r0, &(0x7f0000000200)={0x2}, 0x8) 2018/04/26 21:23:01 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000873000), &(0x7f0000000000)=0x4) 2018/04/26 21:23:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000180)=0x8, &(0x7f00000002c0)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'veth0_to_bridge\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000680)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x5c, 0x0, 0x0, 0x0, 0x25dfdbfd, {0x2}, [{{0x8, 0x1}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x0) fsync(r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "db510e4159a789f707d0f6c39b2c6acb8893f6efa4f7eb53f89dd8d1d00a22922fe1fad0aaa90e994400d0cf726c2d6d0ec2f4a7dc4049be3b911eaf52bf62ee", "1b04663ed8fa65799342d1706872808a60df4112e9c368f713b8f6baa83910d1bbdaafb1548ed0e7e1553ab7c1556022c04a57d1f3f03bdef3160dab065c5ed2", "f770047e9a87438c9c301a2a85ee0a677802deb8a0e256cf15dbece7519c5513"}) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000200)=@dstopts={0x2e, 0x1, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x18) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000300)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000ac0)=0x14) 2018/04/26 21:23:01 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x5) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) r1 = dup3(r0, r0, 0x100000000080000) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x5, 0x800000}, {0x2, 0xfffffffffffff800}, {0x1e, 0xef}]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) ioprio_get$pid(0x2, r2) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000000)=0x2, 0x4) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000002c0)=0x100, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @dev}}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000500)=0xe8) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000300)=""/59) 2018/04/26 21:23:01 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000002c0)={0x0, @rand_addr, @dev}, &(0x7f0000000300)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000440)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in6, @in=@multicast1=0xe0000001, 0x4e24, 0xa00000000, 0x4e24, 0x400, 0x2, 0x80, 0xa0, 0x67, r2, r3}, {0x3, 0x0, 0x0, 0x2, 0x0, 0xd7d6, 0x4, 0x4}, {0x0, 0x200, 0x6, 0x10000}, 0x669, 0x6e6bbf, 0x0, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4d3}, 0xa, @in6, 0x3502, 0x3, 0x2, 0x64, 0x5, 0x8a, 0x80}}, 0xe8) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001d80)=[{{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000001e00)}}], 0x1, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/142, 0x8e) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f00000000c0)) 2018/04/26 21:23:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000000c0)={'bond0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r2 = epoll_create(0x400100404) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c3bff4)) poll(&(0x7f0000000040)=[{r0, 0x1}, {r2}], 0x2, 0x1000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x3) 2018/04/26 21:23:02 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2800, 0x0) symlinkat(&(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x80000000, 0x1f, 0x1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x900000, 0x0, 0x7ff, 0x8, 0x250}, &(0x7f0000000180)=0x98) mkdir(&(0x7f0000fcaff8)='./file0\x00', 0x0) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) chdir(&(0x7f0000163000)='./file0\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x39, 0x4) 2018/04/26 21:23:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000180)=0x8, &(0x7f00000002c0)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'veth0_to_bridge\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000680)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x5c, 0x0, 0x0, 0x0, 0x25dfdbfd, {0x2}, [{{0x8, 0x1}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x0) fsync(r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "db510e4159a789f707d0f6c39b2c6acb8893f6efa4f7eb53f89dd8d1d00a22922fe1fad0aaa90e994400d0cf726c2d6d0ec2f4a7dc4049be3b911eaf52bf62ee", "1b04663ed8fa65799342d1706872808a60df4112e9c368f713b8f6baa83910d1bbdaafb1548ed0e7e1553ab7c1556022c04a57d1f3f03bdef3160dab065c5ed2", "f770047e9a87438c9c301a2a85ee0a677802deb8a0e256cf15dbece7519c5513"}) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000200)=@dstopts={0x2e, 0x1, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x18) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000300)) 2018/04/26 21:23:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x7) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=@bridge_newneigh={0x30, 0x1c, 0xf09, 0x0, 0x0, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x30}, 0x1}, 0x0) 2018/04/26 21:23:02 executing program 2: r0 = getpgrp(0x0) ppoll(&(0x7f0000000140)=[{}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r2, 0x20}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0x80000000}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r3, 0x20, &(0x7f00003efff0)) 2018/04/26 21:23:02 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) futex(&(0x7f0000000300), 0xb, 0x0, &(0x7f0000000380)={0x0, r0+30000000}, &(0x7f00000003c0)=0x1, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x30) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000080)=0x80000021, 0x3) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000180)=""/208) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8957, &(0x7f00000000c0)={'tunl0\x00', @ifru_flags=0x900}) bind$inet(r3, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000df8ffc), 0x4) sendto$inet(r3, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r3, &(0x7f0000b0c000)="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", 0x75e, 0xc004, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000200)="ec2c87303175b9e373b1a29c35b664d3a247209a6b46995ca74dfa8ecd994e38ce09aac6786011ab5c9da57329ebef3ad361f6e4d5474682c96b507fd9c8b3a65e8575b65cb2cb2af1d7f8508e93d326b30f0fd1607e89ac690b1c09b7de5364f555b15589e1ee5fb2fdb6ef6c01e38067c2fc66d9331e6b7358", 0x7a, 0x4000000, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/04/26 21:23:02 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0fad521e7bc8b6992d0c676708004500005800000000002f9078ac14ffaaffffffffb40065580000000000000800000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000068bb1273e915f7000000000000"], 0x0) syz_emit_ethernet(0x123, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x7, 0xbb2}}], {@mpls_mc={0x8848, {[{0x1, 0x97e0, 0xc6, 0xfffffffffffffffa}, {0x8, 0x1000000000, 0xffffffff, 0x4a18c8b0}, {0x1, 0xbb5, 0x8, 0x3}, {0x8001, 0x6, 0x8, 0x20}, {0x1, 0x8a42, 0xff}, {0x8, 0x1000, 0x7, 0x3}, {0x7ff, 0x10000, 0x8, 0x6}, {0x80000000, 0x6, 0x7ff, 0xfffffffffffffe00}, {0x60ed1282, 0x7, 0x1}, {0x3, 0x7f, 0x7, 0x6}], @generic="bdc9a35115ca22a2a4697adfe42e8ed805bb439491aa30456006dab840d36f2483d3ff0d515d5160c3b648e3901fbce69d2cb17e7936866c9e48fafe4b8209426c8e0e69cc8e9e9f25ca5a45d58b66099698bd2556187050a5a1d8a806a8b4091f704c7d4b5f9358215ba8991b56519cb98cda417e431fcee9fa97bf2c206931967e8c4a098136e24f12acd9cdac702d5dab2f28d2ad57147d0993edc1f56cd8dac10e554809b76250ad4b841ad843971b89f8a79bd2eead3d1a454ee412fbc0293453f51b71199184c563a6d0c1809bb593d44682f5952b4caa89574d099d8d6568795d1d9d95b98b"}}}}, 0x0) 2018/04/26 21:23:02 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8800) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30d) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101000, 0x0) r3 = gettid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000380)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@rand_addr, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000001500)=0xe8) stat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000017c0)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0}, &(0x7f0000001840)=0xc) r11 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001880)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000018c0)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000019c0)=0xe8) stat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000002040)=0xc) getgroups(0x9, &(0x7f0000002080)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000020c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002100)={{{@in=@rand_addr, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000002200)=0xe8) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002300)={0x0}, &(0x7f0000002340)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002380)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000002480)=0xe8) fstat(r1, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002540)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000002640)=0xe8) r26 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002680)=0x0) fstat(r0, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002740)=0x0, &(0x7f0000002780), &(0x7f00000027c0)) r30 = getpid() stat(&(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000002ac0)=[0xffffffffffffffff]) r33 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003440)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xe8) getresgid(&(0x7f0000002c40), &(0x7f0000002c80), &(0x7f0000002cc0)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002d00)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002d40)={0x0, 0x0}, &(0x7f0000002d80)=0xc) r38 = getegid() r39 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002dc0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000002ec0)=0xe8) fstat(r0, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = gettid() r43 = geteuid() r44 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002f80)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002fc0)={0x0, 0x0}, &(0x7f0000003000)=0xc) stat(&(0x7f0000003040)='./file0\x00', &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000003240)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000140)="60ffa42cd9cf620e44d1f6febb6986957bdcbbd6b7c7e6454311f80904f2afbbdc56613bbb6e8a48e43a7de0bb630ea9cd23e3e6da901b69abdec10c5e641bbce203c7d8c5d8f477970dae00765ad2883eaa", 0x52}], 0x2, &(0x7f0000001600)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x60, 0x20000005}, {&(0x7f0000001680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000001700)}, {&(0x7f0000001740)="8210b9d8258e917bfec5d4d965fc2ad132967d4b4a7aa3ca639a93b859bced95fa2583550938f4583cb01b90176b0a644b1334411f7036e41b27f7c002", 0x3d}], 0x2, &(0x7f0000001ac0)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}], 0x90}, {&(0x7f0000001b80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001c00)="13c290bc332a1cbd2f3435439ecdecd9d7b0c796ac35a089196eafd4e6b97d86141e4f55f034dbd180b27076e2293aab3b0d7ae2479764d0027e90c7ea701f60e2f41731462ca31dc20a804d705ae6b1ad04acb9262eff53f75f9957f5043dc08cbab22daadb8b9ce30c79185073d5f612d1c6f31f5483fdd903fbad02d0c98de9d9bbdc982f8a35d4c0379d7556e59c6e01b951eaf0391ac1a55b30c26a9e15d8f4c64b1465514f3fcc9a82f073b5ab60", 0xb1}, {&(0x7f0000001cc0)="3bfcd9589c27bb09bf806cf2062386e73a535ca63c301247582b36c071d21774adb19a2e43818197c6d0e4da95d109adf5ca5f96ae46415d6f7c0e878a87f0bc681eda5aafc1cac7f37e72bfa8b929b5ef5068a82e013a86f3237e6d18807352b6ffaa7c7dbcd4610f1300dc31abcdaf82ff33ca1c65d444669bcdfec0980d275448", 0x82}, {&(0x7f0000001d80)="b728e2ed2ce46c721ee5b8ed3545554131f3e6656a5805dacb3fa300759661e8862089e3462565d17dbf5b052314f9b63efe3c354e606d92a87629772f1bc1965a1db54733c682813ba0f5bc85dc08b1dae0670bd38d33f2fbaeaa530395c79286bd10de94ca95a820aa398a616cb0b2855a8cc75b5ee2d195ee55142dfaf26f4033d67b3a0c2ef6c665381411cd77d81e70012106e9519e89836ed161de1ebf41cfe96c0445c130e6f42820ada109d7df5f129903d13530edca13291d2baf7bbda606435c27f5b4f3a8341d20fde849895ca60d29403f244f2a7533fda350f6ab0cbbe54343a8f37f418f3beee046", 0xef}, {&(0x7f0000001e80)="a36c382c1a1aa5ce2c43537124e295efb4150408dd9b35dec13eb7a68834857854cbac483821b3d16eb3f5b8004dcc29d4baae5d7388b6ed8dcf6033a0b21e18bb56cd8113123ea92e86f2", 0x4b}, {&(0x7f0000001f00)="b582cfadad101c08def4a7c7c67f6763f793170c8e2b295d002ebc481ad7031d41d8b459712ff643ad94d5efc6db992f38e455903e5d4eefb147552456f3b18f6b03aae4f3e4bc5f9ca25d4fa182bf08858e524cadefccad", 0x58}], 0x5, &(0x7f0000002800)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x100, 0x1}, {&(0x7f0000002900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000029c0)=[{&(0x7f0000002980)="501d595f72cc9abfdb87fb1e78d379f03b72fb18bf05df738483b3c12f06b1297907aa45a902e61a414429f2451987c7d09e819fdfac", 0x36}], 0x1, &(0x7f0000003100)=[@rights={0x38, 0x1, 0x1, [r1, r0, r0, r1, r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}], 0x110, 0x40000}], 0x4, 0x40) close(r0) 2018/04/26 21:23:02 executing program 0: r0 = memfd_create(&(0x7f0000000100)="0000b9d9529ebaeba2401965f18a90c809daa5261f2d7c0ac38f6e", 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) gettid() ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0xd7, 0x2, 0x7ff, 0xfff, 0x7fff, 0x6000000000000000, 0x3f, 0xd2, 0x8001, 0x6, 0x486, 0x89}) r2 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') getpeername(r0, &(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000240)=0x80) sendfile(r1, r2, &(0x7f0000014000), 0xffff) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x1, 0x0, 0x0, 0x0, 0x2, 0x100}, 0x20) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) fallocate(r0, 0x0, 0x0, 0x10001) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x6, 0x9}) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/04/26 21:23:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000180)=0x8, &(0x7f00000002c0)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'veth0_to_bridge\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000680)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x5c, 0x0, 0x0, 0x0, 0x25dfdbfd, {0x2}, [{{0x8, 0x1}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x0) fsync(r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "db510e4159a789f707d0f6c39b2c6acb8893f6efa4f7eb53f89dd8d1d00a22922fe1fad0aaa90e994400d0cf726c2d6d0ec2f4a7dc4049be3b911eaf52bf62ee", "1b04663ed8fa65799342d1706872808a60df4112e9c368f713b8f6baa83910d1bbdaafb1548ed0e7e1553ab7c1556022c04a57d1f3f03bdef3160dab065c5ed2", "f770047e9a87438c9c301a2a85ee0a677802deb8a0e256cf15dbece7519c5513"}) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000200)=@dstopts={0x2e, 0x1, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x18) 2018/04/26 21:23:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000a00)=@getlink={0x2c, 0x12, 0x109, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xc, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '(\x00'}]}]}, 0x2c}, 0x1}, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f00000000c0)=""/79, &(0x7f0000000040)=0x4f) recvmmsg(r0, &(0x7f0000004980)=[{{&(0x7f0000000140)=@l2, 0x80, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/54, 0x36}, {&(0x7f0000000200)=""/170, 0xaa}, {&(0x7f00000002c0)=""/72, 0x48}, {&(0x7f0000000340)=""/97, 0x61}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/17, 0x11}, {&(0x7f0000000440)=""/29, 0x1d}], 0x7, &(0x7f0000000500)=""/127, 0x7f, 0xffffffff}, 0x7}, {{&(0x7f0000000580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000600)=""/249, 0xf9}, {&(0x7f0000000700)=""/88, 0x58}, {&(0x7f0000000780)=""/58, 0x3a}], 0x3, &(0x7f0000000800)=""/72, 0x48, 0x5}, 0x7}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000880)=""/105, 0x69}], 0x1, 0x0, 0x0, 0x400}, 0x4}, {{0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000000940)=""/166, 0xa6}, {&(0x7f0000000a40)=""/214, 0xd6}, {&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/194, 0xc2}, {&(0x7f0000001c40)=""/136, 0x88}, {&(0x7f0000001d00)=""/147, 0x93}], 0x6, &(0x7f0000001e40)=""/181, 0xb5, 0x9}, 0x800}, {{&(0x7f0000001f00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f80)=""/34, 0x22}, {&(0x7f0000001fc0)=""/46, 0x2e}], 0x2, &(0x7f0000002040)=""/227, 0xe3, 0x2}, 0x5}, {{0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000002140)=""/55, 0x37}, {&(0x7f0000002180)=""/5, 0x5}, {&(0x7f00000021c0)=""/170, 0xaa}, {&(0x7f0000002280)=""/64, 0x40}, {&(0x7f00000022c0)=""/155, 0x9b}, {&(0x7f0000002380)=""/15, 0xf}], 0x6, &(0x7f0000002440)=""/77, 0x4d, 0x8}, 0x2}, {{&(0x7f00000024c0)=@nfc, 0x80, &(0x7f0000004800)=[{&(0x7f0000002540)=""/13, 0xd}, {&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/161, 0xa1}, {&(0x7f0000003640)=""/140, 0x8c}, {&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f0000004700)=""/115, 0x73}, {&(0x7f0000004780)=""/39, 0x27}, {&(0x7f00000047c0)=""/39, 0x27}], 0x8, &(0x7f0000004880)=""/245, 0xf5, 0x7}, 0xffffffffffff5bc0}], 0x7, 0x10020, &(0x7f0000004b40)={0x77359400}) r2 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x1ab7c4a4, 0x40000) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000004c00)=""/171) accept4$ax25(r1, &(0x7f0000004b80), &(0x7f0000004bc0)=0x10, 0x0) 2018/04/26 21:23:02 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000100)=""/148, 0x94}], 0x1, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x105000, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x4, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e22, @rand_addr=0xfffffffffffffffe}, 0x104, 0x7fff, 0x2, 0x1f, 0x2, 0x0, 0x74fa83fc, 0xdc2, 0x9}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/26 21:23:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000180)=0x8, &(0x7f00000002c0)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'veth0_to_bridge\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000680)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x5c, 0x0, 0x0, 0x0, 0x25dfdbfd, {0x2}, [{{0x8, 0x1}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x0) fsync(r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "db510e4159a789f707d0f6c39b2c6acb8893f6efa4f7eb53f89dd8d1d00a22922fe1fad0aaa90e994400d0cf726c2d6d0ec2f4a7dc4049be3b911eaf52bf62ee", "1b04663ed8fa65799342d1706872808a60df4112e9c368f713b8f6baa83910d1bbdaafb1548ed0e7e1553ab7c1556022c04a57d1f3f03bdef3160dab065c5ed2", "f770047e9a87438c9c301a2a85ee0a677802deb8a0e256cf15dbece7519c5513"}) 2018/04/26 21:23:03 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="f2ffe6f9ac66e0c5"], 0x8) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) read(r2, &(0x7f0000000480)=""/146, 0x92) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffff9c, 0xc0505405, &(0x7f0000000180)={{0x1, 0x3, 0x2, 0x3, 0x7}, 0x282a, 0x1, 0x6}) 2018/04/26 21:23:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000180)=0x8, &(0x7f00000002c0)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'veth0_to_bridge\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000680)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x5c, 0x0, 0x0, 0x0, 0x25dfdbfd, {0x2}, [{{0x8, 0x1}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x0) fsync(r0) 2018/04/26 21:23:03 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r0, 0x401}, {0xffffffffffffffff, 0x200}, {}], 0x3, 0x232) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000740)=0x4, &(0x7f0000000780)=0x117) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x0, 0x101}, 0xc) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000000000000000000000000020400000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba450199d7c7c5cc68c090284b9090b6f04d9bce937ae6a205af7a8c88c5a18cf69d6da6b86a692cdd620e00e25e3391c156f0c45ef888a0"]) getsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000001540)=""/4096, &(0x7f0000000080)=0x1000) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x505}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x92, 0x0, 0x0, 0x0, 0x88}, {0x0, 0x7, 0x0, 0x7, 0x0, 0x0, 0x3}, {0x0, 0x0, 0xfffffffffffffffa}, 0x80, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000b40)={0x0, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(r0, 0x9) syz_open_procfs(0x0, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) 2018/04/26 21:23:03 executing program 7: epoll_create1(0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x2) inotify_init() unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3f, 0x2) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000140)={0x2, 0x3, 0x401, 0x3}, 0x10) 2018/04/26 21:23:03 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) fallocate(r0, 0x0, 0x7f, 0x8000) 2018/04/26 21:23:03 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) recvmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000140)=@can={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/209, 0xd1}, {&(0x7f00000002c0)=""/76, 0x4c}, {&(0x7f0000000340)=""/25, 0x19}, {&(0x7f0000000380)=""/236, 0xec}, {&(0x7f0000000480)=""/63, 0x3f}], 0x5}, 0x4}], 0x1, 0x0, &(0x7f0000000580)) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000005c0)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0xfffffffffffffff9, 0x2, 0x3, 0x100, 0x974, 0x110002, r2}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x1, 0x3, 0x0, 0x3, 0x800000}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) write$selinux_context(r3, &(0x7f0000000640)='system_u:object_r:hald_keymap_exec_t:s0\x00', 0x28) bind$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 2018/04/26 21:23:03 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket(0x5, 0x4, 0x3f) setns(r0, 0x44000000) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x8, 0x7, 0x6, r1}, &(0x7f0000000140)=0x10) 2018/04/26 21:23:03 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) r1 = dup3(r0, r0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) 2018/04/26 21:23:03 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8400, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'filter\x00', 0x0, 0x3, 0xa5, [], 0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/165}, &(0x7f00000002c0)=0x78) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='attr/current\x00') pwritev(r2, &(0x7f0000001440)=[{&(0x7f0000000080)='8', 0x1}, {&(0x7f00000001c0)}, {&(0x7f0000001340)="af", 0x1}], 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000300)) syz_mount_image$vfat(&(0x7f0000000340)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x1, &(0x7f00000004c0)=[{&(0x7f00000003c0)="79905c4e4c6bffde23c69f8fe5b5baa0ec9a6adcf921f56fb59612c48d967a48173bb2e93a7c2b9af77756e6d4ef6354bc6db47fd0814979f323d02ded30cb9c3329397ecfd7b0da4bb25af5bdc10ec6f9dd1977af532004c955574d3e67777c6f58acff8e386ab2872841186a7a8d4bf82a9b75da87bda6eba0030664b37736eb82289a5fa0dd86c50382fc24d0ea06a1320a923608791b5609b892d68624794891cd5815a1723ac97567ff4e73a36425954735e88fddfceb8aff2e2f84b82f9299660cd2fed42b3b042b0dc26ff113543326eb524179f779", 0xd9}], 0x80, &(0x7f0000000540)=ANY=[@ANYBLOB="6572726f72733d72659e6f756e742d726f2c6368ffff0000000000007865642c0027187d08901a54"]) 2018/04/26 21:23:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000180)=0x8, &(0x7f00000002c0)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'veth0_to_bridge\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000680)=0xe8) fsync(r0) 2018/04/26 21:23:03 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x80000000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) keyctl$set_timeout(0xf, r0, 0x0) 2018/04/26 21:23:03 executing program 7: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x0, 0x1, 0x8, 0x7, 0x985e, 0x7, 0x81}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000200)=0x9, 0x4) recvmmsg(r0, &(0x7f0000001ac0)=[{{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000002f40)=""/4096, 0x1000}], 0x1, &(0x7f00000014c0)=""/94, 0x5e}}, {{&(0x7f0000001540)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001a40)=[{&(0x7f00000018c0)=""/168, 0xa8}], 0x1, &(0x7f0000001980)=""/8, 0x8}}], 0x2, 0x0, 0x0) 2018/04/26 21:23:03 executing program 2: r0 = socket(0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000340)=ANY=[@ANYBLOB='P'], 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) readlinkat(r1, &(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)=""/187, 0xbb) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/26 21:23:03 executing program 3: r0 = gettid() poll(&(0x7f0000000040)=[{}], 0x1, 0x294a59fa) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x501000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r1, &(0x7f00000000c0)=[{{0x0, 0x2710}, 0x400, 0x1, 0x5}, {{}, 0xffffffffffffff01, 0xcc, 0x51}, {{0x0, 0x2710}, 0xef67, 0x1800000, 0x1}, {{0x0, 0x7530}, 0x4, 0x6c, 0x858f}, {{r2, r3/1000+10000}, 0x9, 0x7, 0x6}], 0x78) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x8000000000000015) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x6}, 0x14) bind$unix(r1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r4 = gettid() tkill(r4, 0x15) 2018/04/26 21:23:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000180)=0x8, &(0x7f00000002c0)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'veth0_to_bridge\x00'}) fsync(r0) 2018/04/26 21:23:03 executing program 0: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) tgkill(0x0, 0x0, 0x12) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x10, @time={0x0, 0x1c9c380}, 0x9, {0x8, 0x3f}, 0x6, 0x3, 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x10001, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) execveat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000200)='/dev/snd/seq\x00', &(0x7f0000000240)='/dev/snd/seq\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", &(0x7f0000000300)='\'\x00', &(0x7f0000000340)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", &(0x7f0000000380)='/\x00'], &(0x7f0000000480)=[&(0x7f0000000400)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", &(0x7f0000000440)='@em0\x00'], 0x400) syz_open_procfs(r1, &(0x7f00000001c0)='net/udplite6\x00') write$sndseq(r3, &(0x7f0000048fe4)=[{0x0, 0x0, 0x4000, 0x0, @time={0x77359400}, {0x8}, {0x800, 0x7ff}, @queue={0x0, {0x100000001}}}], 0xfffffec3) 2018/04/26 21:23:03 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0xf, 0x4000000000080003, 0xff) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000dc0)=@sco={0x1f}, 0x8, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) 2018/04/26 21:23:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000180)=0x8, &(0x7f00000002c0)=0x4) fsync(r0) 2018/04/26 21:23:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008f7ff2)='net/dev_snmp6\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000010c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r1, 0x7, 0x5, 0x2}, &(0x7f0000000340)=0x10) stat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)) fstat(r0, &(0x7f0000001440)) getresuid(&(0x7f0000001dc0), &(0x7f0000001e00), &(0x7f0000001e40)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001f80)={{{@in6=@loopback, @in=@dev}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000002080)=0xe8) getegid() setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100)=0x5, 0x4) clock_gettime(0x0, &(0x7f0000000040)) ppoll(&(0x7f0000000000)=[{r0, 0x1}, {}], 0x2, &(0x7f0000000080), &(0x7f00000000c0)={0x9}, 0x8) r2 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='vboxnet0GPL\x00', 0xfffffffffffffffa) request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', r2) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0xa98) 2018/04/26 21:23:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400, 0x0) fsync(r0) 2018/04/26 21:23:04 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000280)=0x68) r2 = memfd_create(&(0x7f00000002c0)='*)nodev:trustedLppp1security\x00', 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={r3, 0x7}, &(0x7f00000003c0)=0x8) chroot(&(0x7f00000001c0)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) fcntl$setpipe(r0, 0x407, 0x1000) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001980)={@multicast2, @rand_addr, 0x0}, &(0x7f00000019c0)=0xc) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000001a00)=r5) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc302be739f6dd0a7, 0x0) socket$pptp(0x18, 0x1, 0x2) accept$ipx(r6, &(0x7f0000000040), &(0x7f0000000140)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) 2018/04/26 21:23:04 executing program 1: r0 = getpid() ioprio_get$pid(0x3, r0) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}], 0x3) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) recvfrom$unix(r1, &(0x7f00000005c0)=""/203, 0xcb, 0x10000, 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000780)={0x0, @dev}, &(0x7f0000000980)=0xc) ioctl$KDENABIO(r1, 0x4b36) sendto(r1, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000aba000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000831000)=ANY=[@ANYBLOB="14000000100a050000005c000000000000000000"], 0x14}, 0x1}, 0x0) accept$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000700)=0x1c) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be934131ffd1bc1800be84c18d84b99e09f7128265ce2298e7d06b3c15b7f3a85f00000000000000") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) fstatfs(r1, &(0x7f00000002c0)=""/11) openat(r1, &(0x7f0000000200)='./file0\x00', 0x4080, 0x8c) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada6") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r1, &(0x7f0000000180)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/26 21:23:04 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000b8bff0)=[{&(0x7f0000000200)="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", 0x10a}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) preadv(r1, &(0x7f00000025c0)=[{&(0x7f0000000140)=""/93, 0x5d}, {&(0x7f0000000340)=""/148, 0x94}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/36, 0x24}, {&(0x7f0000001440)=""/251, 0xfb}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/115, 0x73}], 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40a85321, &(0x7f0000000080)={0x80}) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x800) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000100)={'\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) getegid() openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 21:23:04 executing program 0: r0 = syz_open_dev$binder(&(0x7f000066aff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) sync_file_range(r0, 0x6, 0x40, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000001000)={'filter\x00', 0x1000, "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"}, &(0x7f0000000040)=0x1024) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x1, &(0x7f0000000ff0)=[{}]}, 0x10) 2018/04/26 21:23:04 executing program 2: r0 = userfaultfd(0x0) r1 = epoll_create1(0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000140)=0x8, 0x317) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000280)=0xe8) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1001, r3, r4, 0x2, 0x2004) epoll_pwait(r1, &(0x7f0000000340)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) 2018/04/26 21:23:04 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000100)='/', 0x2) mount(&(0x7f0000000040)='/', &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='aufs\x00', 0x2000, 0x0) 2018/04/26 21:23:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) 2018/04/26 21:23:04 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) r1 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='\x00', 0xfffffffffffffffe) keyctl$clear(0x7, r1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) 2018/04/26 21:23:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000200)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/vga_arbiter\x00', 0x80001, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001280)={0x0, 0x68, &(0x7f0000001200)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x21}, 0x1}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f00000012c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001300)={r3, @in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}}}, 0x1a, 0x2, 0x3f, 0x7, 0x10001}, &(0x7f00000013c0)=0x98) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x12100, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1153) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001140)={r5, 0x3, 0x5, [0x93d, 0x7ff, 0x400, 0x3, 0x0]}, &(0x7f0000001180)=0x12) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000000040)=""/59) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x1, 0x8001, 0x5, 0xffffffffffff0000, 0x7, 0x40, 0x8000, 0x80000000, 0xa0a, 0x4, 0x80}) 2018/04/26 21:23:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000500)=""/234, &(0x7f0000000180)=0xea) bind$inet6(r1, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r0, 0xfffffffffffff866) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa}, 0x1c) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000004c0)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0xb9, 0x5, 0xffffffffffffff00, 0x7}, 0x14) r3 = dup3(r0, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000640)={{0x40000000000003, 0x0, 0x3, 0x2, 0xffffffffffff8001}, 0x6, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0x4, 0x9, 0xfffffffffffffffe}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000600)={0xffffffffffffffc1, 0x100000001, 0x401, 0x2e9, 0x4, 0x8, 0x6, 0x6, 0x400, 0x81, 0x40, 0x3}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000740)='./cgroup.net/syz0\x00', 0x200002, 0x0) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000200)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x802) request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="9414d46e5bb4eb97bebe5c8c4aab4f9e123ec5eaee666eebe12d87f7971a4684a42ff508c133b719c793283cf059eab43f4577be4ce54a7d7a910219d518fcfc93c0f9b8ead1a3ac089311cc9766dc52859a270fe122d7e68677357a5026e31bbab3219c54ae92bafb1856bb4d94dc53b78b1bdb083b7455b51c4778adad2097d2a0a6b31c48e4ee441818", 0xfffffffffffffffb) r5 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="7d387db8ce196e4ea768f10612ddf2ac3061587671ccc48ca71733fe6b7c5d4d25b82883c6d7f053fcb985fc72b97842dac9fc50b3016cafa314bac3ef2dd7ac06a289", 0x43, 0x0) keyctl$negate(0xd, 0x0, 0x0, r5) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f00000000c0)={0x0, 0x0, 0xf5}, 0xc) [ 53.653386] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/26 21:23:05 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000600)=ANY=[@ANYPTR64, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES16=r0], @ANYRES32=r0, @ANYRES64=r0, @ANYBLOB="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", @ANYPTR, @ANYPTR64], 0x8) r1 = getpid() ptrace$setregset(0x4205, r1, 0x3, &(0x7f00000004c0)={&(0x7f0000000180)="389561f5f5b09bcbe843359f1e0fb39b377dba5033fb508bd4f88266591bcd919cc2b10bc030a4985b9598df8c5eeb83c5b807c5a98bc0da2b7e7247d674fc5c30d77fda200a1cda70c0364e9e012cbec174f998bbdbabec4709a9f6e298fa489f4ef8760fdea0f7342dc494eaf98ec9402a826153c3bce5cdc61babff619018e4d3d1a24b9730f72c3fef4bb434ce9779c85ce16fb28ddcfc59452549820d6609a36b46e4d8eb1a6ed43c847f82c7bcdcb7fa536865e718734bdce05de7b69f8310bc1dfdcae432249612c76a2c3b2f7f38d8d2115e6a74d6374f180a6cc502afc32c31bc98f28b81ff", 0xea}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) ppoll(&(0x7f0000000500)=[{r0, 0x81}, {r0, 0x20}, {r2, 0x200}, {r2}], 0x4, &(0x7f0000000580)={r3, r4+10000000}, &(0x7f00000005c0)={0x80}, 0x8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)={0x134, r5, 0x200, 0x70bd2d, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xf66}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x20}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffd}]}, 0x134}, 0x1, 0x0, 0x0, 0x8080}, 0x1) 2018/04/26 21:23:05 executing program 5: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0xbc, 0x0, 'client0\x00', 0x0, "aefedbc32122cd9f", "08b3b5d74495c770742769dc97fb24a434b329fae1be249b4b0fbcbc485eae32"}) 2018/04/26 21:23:05 executing program 4: fsync(0xffffffffffffffff) [ 53.820465] IPVS: length: 234 != 24 [ 53.962414] IPVS: length: 234 != 24 2018/04/26 21:23:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_modinfo={0x42, 0x0, 0x0, "92871254acc4d46b"}}) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000000080)={0x10000, 0x9, 0x1000, 0xee, &(0x7f0000000100)=""/238, 0x6, &(0x7f0000000000)=""/6, 0x1000, &(0x7f0000000200)=""/4096}) 2018/04/26 21:23:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @empty, 0xffffffffffffffff}, 0x1c) listen(r1, 0x7ff) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffffffffffffc3, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000000c0)={0x2, 'ip6tnl0\x00', 0x4}, 0x18) r3 = fcntl$dupfd(r0, 0x0, r1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) connect$packet(r3, &(0x7f0000000280)={0x11, 0x11, r4, 0x1, 0x1ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/26 21:23:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(0xffffffffffffffff) 2018/04/26 21:23:06 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="2400000048001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x3, 0xa8, 0x400, 0x2, 0xe43, 0x5f4, 0x8}, 0x1c) 2018/04/26 21:23:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f00000000c0)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x80) getpeername(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) fcntl$getown(r0, 0x9) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000180)=ANY=[@ANYBLOB="340000001d00130500000000000000000c000000199331b62a26260161683ee08582344d235014221c7cfef2ddb7a133fbc41f71595a08c5000000000000000000000000000000373664653fd829978b637adc42f91d31dc152499a892e7042e7c450d85bb6e40fb8cab8311101944ebd78aceb98c7711e11fda3c56a9fac75ea464d877c5899f05ade22fb82a1bdacc7b8b387ed19ae94bc4edba344be021cf65a0dd96e57f2f", @ANYRES32=0x0, @ANYBLOB="0000000008000100ac140000"], 0x24}, 0x1}, 0x0) 2018/04/26 21:23:06 executing program 5: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x4, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x18) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000500)={0xc000000, 0x3ff, 0x2c}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000780)={r2, 0x8001}, 0x8) sync() ioctl$int_in(r0, 0x5452, &(0x7f0000000800)=0x1) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000580)={0x200, {0x2, 0x4e20}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x103, 0xfa1, 0x2, 0x0, 0x731d, &(0x7f0000000540)='vlan0\x00', 0x6, 0x40, 0x4}) ftruncate(r0, 0x2) fcntl$getflags(r0, 0x3) r3 = dup2(r1, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x14) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000600)="0fc2f7543315e3bfcee349ad36ea14db4135d0164f439fa0a8082d7b59aea168f8ab42e8b7ac943b0688432963f9573bfae393a8dbbc358315ace93b98e42aa7acd52c6ceb355c466012eb24154bb70d7ce0787ffad7e6a213cac5b2a7449e5061f90243ed87a7484508430099bf01a90dc5ed3d2dea5711fbb1ac11abe36ef5f3eff6d18e48ce163a3b85bcad27e725c05c43c3ec1ddb5abfe678850aedf4f41e4821e4a600fb59c32191ed218c576e4e94fdf5ddd2ad2e7c0a9d85a464ebac8086dd8c264cda87522371a8449432778abfc1a1c473dd") getsockname$netlink(r3, &(0x7f0000000700), &(0x7f0000000740)=0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000007c0)=0x8, 0x4) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89fe, &(0x7f00000003c0)="0aab95906cbf78d0113b9b11c035ec1b838e455485a0ae0c1dc7ead287ca35d95f330970a765dba3809e348d3d739c34fcbb996a276d6eae518354b310b63d5e6d4f02c584c900b9eed1ccd8c2d601c345a16a9770811f407c4232bb44f3f941d8cfe9138c1c2a09b466a541396572c076d8f96f042779cc2bdc8794dff7d80969b0a082393a735bb99d9c59fd538646854b79ccff7fdd4025a5c58b1e2acca8fd4f9a") 2018/04/26 21:23:06 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0xfb9, 0x8000) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) ioctl$LOOP_CLR_FD(r0, 0x7001) 2018/04/26 21:23:06 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x2, 0x0, &(0x7f0000000140), 0x3, &(0x7f0000014300)) 2018/04/26 21:23:06 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10001010}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getstats={0x1c, 0x5e, 0x1, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, 0x7}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) 2018/04/26 21:23:06 executing program 2: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'veth0_to_team\x00', {0x2, 0x4e23}}) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x2e, &(0x7f0000000000)={0x0, 0x0, 0x2ffff}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000), 0x8) 2018/04/26 21:23:06 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1) 2018/04/26 21:23:06 executing program 3: r0 = syz_open_dev$sg(&(0x7f000000aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1008000002279, &(0x7f00001d4000)) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000003c0)={0x4, &(0x7f0000000040)=""/234, &(0x7f0000000340)=[{0x81, 0x27, 0x1, &(0x7f0000000140)=""/39}, {0x4, 0x84, 0xffffffffffff9ece, &(0x7f0000000180)=""/132}, {0xffffffff80000001, 0x60, 0x9, &(0x7f0000000240)=""/96}, {0x80000000, 0x45, 0x8, &(0x7f00000002c0)=""/69}]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) dup2(r1, r0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000400)='veth0\x00') 2018/04/26 21:23:06 executing program 0: r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x40) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x48000, 0x4) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r4) 2018/04/26 21:23:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = memfd_create(&(0x7f0000000000)=',bdev/[*userppp1\x00', 0x3) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x2, 0x4, 0x8, 0x0, 0x2d, 0x0, 0x70bd2a, 0x25dfdbfd, [@sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0x6e6bb3, 0x3, {0x6, 0x33, 0x7, 0xab12, 0x0, 0xf5f, 0x0, @in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_x_nat_t_port={0x1, 0x3c00b0864f77c21c, 0x4e20}, @sadb_key={0x17, 0x8, 0x578, 0x0, "6f61837c0b453fb68b4c2f721f1f23c872ca0cdc6350ef1ebaa8bd15be0c95fe9e19d242298c084837486a068813a3447ba89b21e19859df15fa572c6c37eea1c68f948e0c7b084ddd1a77b6569e6d8f587a6ec65e1229067e093a8ed417aa52b7b887876b02ca630cb76326327382d41612cf8b7d5b313c1406ffcb3de84a7e0704138b31c453ac52df7575f7f5c2de9ab64d9997153d5ca3889f40a45a25f247853d9fa2205547ac7609de0a432e"}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d6}, @sadb_x_nat_t_type={0x1, 0x14, 0x862}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e21, 0x100000000, @dev={0xfe, 0x80, [], 0x10}, 0x5}, @in={0x2, 0x4e21, @broadcast=0xffffffff}}]}, 0x168}, 0x1}, 0x20000080) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/04/26 21:23:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "db510e4159a789f707d0f6c39b2c6acb8893f6efa4f7eb53f89dd8d1d00a22922fe1fad0aaa90e994400d0cf726c2d6d0ec2f4a7dc4049be3b911eaf52bf62ee", "1b04663ed8fa65799342d1706872808a60df4112e9c368f713b8f6baa83910d1bbdaafb1548ed0e7e1553ab7c1556022c04a57d1f3f03bdef3160dab065c5ed2", "f770047e9a87438c9c301a2a85ee0a677802deb8a0e256cf15dbece7519c5513"}) 2018/04/26 21:23:07 executing program 4: fsync(0xffffffffffffffff) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x400000000002}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x80000000005, 0x2, 0x8001, 0x8, 0x7}, 0x14) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x123000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x7, 0x5, 0x1f, 0x5, 0x8, 0x20, 0x8000, {r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x37, 0x64, 0x3, 0x8001, 0x5}}, &(0x7f00000002c0)=0xb0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)={'security\x00', 0x2, [{}, {}]}, 0x48) 2018/04/26 21:23:07 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000000)="0401000000e3cd682c46090000b24066514d670600c0e180283db150877eac3587ca92a0cc14ab6650782299e6234d243eb9576f4ddb90797d34c3946570ccf83c46dc9f759d64b9dbe253d032c03850aa046be4193cce9f618c704019cc", 0x5e, 0x0, &(0x7f0000000200)={0xa, 0x800, 0x2, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8, 0x2) bind$netlink(r2, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfe, 0x8000000}, 0xc) setsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000000080)=0x3df, 0x4) 2018/04/26 21:23:07 executing program 2: r0 = socket$inet6(0xa, 0x4000000080002, 0x8c) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xb9, 0x1000026, 0x0, 0x30) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/26 21:23:07 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x20000003, 0x4) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x9, 0x5, 0x2, 0x9, 0x1], 0x5, 0x1ff, 0x2, 0x8586, 0x5, 0x8, {0x0, 0x6, 0x2, 0x101, 0x1, 0x200, 0x2, 0x3, 0x21, 0x0, 0x7fffffff, 0x3f, 0xfffffffffffff30e, 0x869, "4cfb920a79f384e78146e3327c0ef7d6099ee19bd179b93588423f1099c2dce7"}}) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000040)={0x2b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 'ovf\x00', 0x4, 0x400, 0x63}, 0x2c) 2018/04/26 21:23:07 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000dc0)='/dev/input/event#\x00', 0x7, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) r2 = syz_open_procfs(r1, &(0x7f0000000c40)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000c80)={0x1, [0x0]}, &(0x7f0000000cc0)=0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000d40)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000d00)={r3, 0x4021}, &(0x7f0000000d80)=0xffffffffffffff23) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r4, &(0x7f0000000bc0)=[{{&(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="8193fa25426a3be26afcfce4d56b4bc09e9e912a3df8d477c6616394fa6b5757768fb84734cd855ff4739575", 0x2c}, {&(0x7f0000000100)="8e106721f46595f9b99273dc3bedf44ea125692b5130c64030c6d2f43d4a6995cfc256f15594ad162066ac3e5588c2097a4350e3771ef3d16b9b04025e9facc2d48ca08933c1cae79e0e9b9cbae8b93279946f1e8d7dbac20a11db8076c1438f035017ca056245", 0x67}], 0x2, &(0x7f00000001c0)=[{0x98, 0x10f, 0x8000, "a79957f24f97ba15017fa6423a26c175935cd4d82956ed4e12f097467ed9f950ff4401dc1e61e356cd7ec0da29b1f4dc75fddf3e2c69b762eb32b10296464039e728c188e3cc898a98df49e6852dfe1a0caec3bf61546b1ae3dd560ca0b00301a099e1ce8a78dd9a5dd3bb993fd5c203c6a206ea4a28cd2426c0f2eb77a5be355f01bae47f6455"}, {0x20, 0x11, 0x1, "c4f43602f387e50769ca"}, {0xc8, 0x11e, 0xc, "e7b3ce33073f7bb27a4ccb5e4db14d1a38f5cdf9f1865682d3bbf4504bc75876ff811158bddef961fe390bc6c4657640ca3e3da71d568fa385a372a1efd1e4741e509d376b8187ddbb74d72020876fa9d2d6c7f8dd86a6430bf95c3b69b111b94a0554090611c546fc7e15326316390d1c82c8869a01233c12fbf6ce28d7b6f9328cfcc82a5619e163cfe94e1c92a00d0cb4695a1937da1dbb58337821fb195a60b0a23a0bf75b9b5d4a61304733ef147a0153"}, {0x20, 0x11, 0xff, "cf6f7cab9701d89b5411451e7e"}, {0x40, 0x10e, 0x9, "c49470fb33581f402a8612df662333acf8461bc530921e2af8709a75a8b27e52f77a652e4058ef7b5f7c155a"}, {0xb8, 0x18b, 0x2, "d76d1334612d2c82e6ee5db6c75b3287b965f9936b8b1cc34e574a8255b4dfc1c3ce56f7a1100413c6e65e2e7f5b39c7ddcfdaa65f9b82eb885c18174edcddc5331644bac9899b48c70d8146cc5d6af00578952cb94e7134bc6372a59b90f2741b348e553781250496b29782189002c2fbe2a82352ba5bcb0ada209792881090e873c7fb1a55a711dceb75aa6ac4ded630115ccc335f7b7d4252d5092a9b40b758cb"}, {0x88, 0x0, 0x20, "31c7da314ea1c2c98c23ab207d580f567d84a415ee56a5e7001d9c302fa602d5f7037837b9504d0aa1c274ae279c0f812c5d371476ac636d942008a3a9fd1ba8c3d7b981fad5b0995fa63d259094c40a5f3cd321fa217e6c46d08ddd179daac38113e33b1742d63728d0326c30162adbee1b2572300b"}, {0x88, 0x10d, 0x7, "15f7780eb78f0265053b15ba6e4335e8251d2e40cd6901b98105230049fe9c9a1790ace6e477c109054dc313d8e0947dab8429fa458e1d3fa4f4077857c3f062e969739d45e612167a8703d0be5e467e06438c3a205040a849fe51ae4dc186646d85af3911ff669cdc84cc50c295cbf13487a906"}], 0x3a8, 0x40040}, 0x7}, {{&(0x7f0000000580)=@vsock={0x28, 0x0, 0x2710, @hyper}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)="a7eb4bcb0027688d6ad4f6b417275dcab05fbd1b7426372e347ed7a2eb1ecf3e1afe00ff19f41f67981184ec22ab67427cdf2f075b14317d45b8", 0x3a}, {&(0x7f0000000640)="18e76f64efbb66ed0a2d62dbb3eb34824dce786fa7fa3f4798ff58182eac4fcc922256079ae2d2fc95c72e7bdea38395456f9acc98cb65c55057556101fa8b9663b7af10e6510639ece698390e8a9f2a8c09867dcb347b6daae9a3b2fe7f8ea9ab73a1adc80e2af0296d3ec43deefdc01a46a5ed8beb3b20caa03bc70464ea228eb0193903f34b52faad78cf24ac37ca95e6f7172a416e61fe3eb98045e31367e07fecc394d15b69c59c9e6429a19bf3f4da8801e5a4924e968ef236e239ff3e3292a41bee", 0xc5}, {&(0x7f0000000740)="fbe14aa16551c82e90b357d0b83f3d9ee34e18b76b4f66b79fd769e2b895bb3adeb3", 0x22}], 0x3, &(0x7f00000007c0)=[{0x108, 0x84, 0x6, "e976aa84b9fd3dc822e1b8560be3c0bf31051085af71349e83de5142c914b33da65bf2815e2ab5e53ad545175b9b1bc7789756ee7cddbc449aa571792374a4ca1279ff6abf32f3165dd3e350115c4047f301d5d183b399157038f9d14bd01889fb045594aa70f38f8475db26692dbaf0c51032b448e085207aaf2717b9723aa625c79aedee52a878064097526f7520f81c524aa58e56ec7794f5d9587ca610abc107f2c3218dc79cbaee5a974cfd523ffbdca53427df9e7424e1d1e1396dc8b8d2a4676136b5f5d6877f6bb6e38d4fa8b76a2e2b0c9dbb0b3445cc50d1480ff53b7abfd2ac8acec5657477c66d4b3f420e5c419497be"}, {0x10, 0x0, 0x100}, {0x18, 0x1, 0x100000000, "a351fb"}, {0xe0, 0x10b, 0xfffffffffffffffc, "fb37621111a249fadf1583625c6b37fca22ee37d7100ff08a6825b0ec9ffac9951fda2e10cfbd9e3ecbe8e1cb15b94e686c441b83e72a5ca2c6e1ed257437803807f4b938d3b704e4e15064fc96b32da891f69353b8c7e770631b8705e5c2712d24353961027fa385d0f8acc778cd4ed0cd27e1f53550da3ba8ec968cdf52b0e4caf311e084185bd6ca99f079051770df8ad896862f817e5adee8afd2f1866c747f8e1141732ceada6c548e6255f2c1ecf54738f017bf2a9fb12a52673a4f397a2c611a36f798bc8820b69f21101"}, {0x10, 0x10e, 0x26}, {0xb0, 0x11d, 0x1, "fb15dca2c2438057dbdba7fd13502e243e9e95be68624bdd260588f58d6add3bfeab58278524018edb7dffd4c445dc29b7e9b32599c7b0fafe9cbdaf9ee256be3ac65d2fb64b70bbe05b77c736b796f36ed6dbce4d32848c38b707355b1b74b0271c10206659bcd68a2e534c6d755ed4c5778467ef102bcce97de97832d96a8790e2264396fd58e99fefb1d79f918e4b8c6789bc277a5f86f5f2"}, {0x108, 0x109, 0xce6217a, "9cc08e5f4f3487923e2d52a0a5c2af07c9f85980ecf31b3a4298fbf0bf9ddba36e610ecf08f7dedf5a0e286b45d9db45e60de5c9a8a1ba43e801f7ceecaa332ef43587c36795dd132799c0de88969b071b728d9a80fc623af948c4696df2f4e992a76c31d788894941c1dab351c6a315619049a360cfb8b7905af3936b46e8ce01c0b45431acf89809479c67635ccaf1515f238cf50f3e04aed642b7788b0d3f77684adb00bdfb24eb55f8753acf8e3a88cd0b135e31be57d05f8ba44a2550d0882f89b3237c0827ea2615a1f7ee61901ee79cd09d474d8be23622e3bb63913e0f495a7de981d85bc5955ae2d2dde8fbfa"}], 0x3d8, 0x20000010}, 0xdbe}], 0x2, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/26 21:23:07 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) getsockname$netlink(r0, &(0x7f0000000180), &(0x7f0000000200)=0xc) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x7a) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000240)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000140)={0x1, r2}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0)=0xfffffffffffff79f, 0x4) creat(&(0x7f0000000080)='./file0\x00', 0x69) fsync(r0) 2018/04/26 21:23:07 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x6, 0x3, 0x51}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x9, 0x4, 0x8000, 0x5, 0x630c85c3, 0x4, 0x9, 0x1, r1}, &(0x7f0000000100)=0x20) prctl$intptr(0x2f, 0x1) 2018/04/26 21:23:09 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) munlock(&(0x7f0000015000/0x3000)=nil, 0x3000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000016000/0x1000)=nil, 0x1000}}) 2018/04/26 21:23:09 executing program 3: r0 = socket$inet(0x2, 0x400000002, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000240)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200), 0x8) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000000c0)={'filter\x00', 0x0, 0x4, 0x52, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000040)=""/82}, &(0x7f0000000140)=0x78) mq_unlink(&(0x7f0000000680)='filter\x00') 2018/04/26 21:23:09 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001440)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@get={0x1, &(0x7f0000000140)=""/16, 0x3}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001280)={0x0, @in={{0x2, 0x4e22}}, 0xfe, 0x100000001, 0x8, 0x9}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001340)={r3, @in6={{0xa, 0x4e23, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x1000, 0x5}, &(0x7f0000001400)=0x90) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f00005e6000)=0xffffffffffffff91, 0x4) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000001480)={0x7f, @dev={0xac, 0x14, 0x14, 0x21}, 0x4e23, 0x3, 'none\x00', 0x10, 0x1, 0x7c}, 0x2c) pread64(r2, &(0x7f0000000000)=""/54, 0x36, 0x0) sendto$inet6(r2, &(0x7f0000000c40), 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) read(r1, &(0x7f0000000280)=""/4096, 0x1000) recvmmsg(r2, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000001c0)={0x8, 0xe558725, 0xffff, 0x2fa1, 0xffff, 0x1f, 0x5931, 0x1000, 0x1ff, 0x3}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40800, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000100)=0x8) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f00000000c0)=0xff, 0x4) 2018/04/26 21:23:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) r1 = socket(0x1b, 0x27, 0xebcc) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000340), &(0x7f0000000380)=0xb) listen(r0, 0x2) r2 = accept(r0, &(0x7f0000000080)=@ethernet={0x0, @random}, &(0x7f0000000100)=0x80) r3 = getpid() connect$ipx(0xffffffffffffff9c, &(0x7f0000000140)={0x4, 0xab0, 0x40, "14e62b4156fe"}, 0x10) getsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) r5 = getuid() setreuid(r4, r5) syz_open_procfs(r3, &(0x7f0000000000)='net/ipv6_route\x00') socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff}) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f00000003c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000400)=0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r6, 0x6430) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000680)={'security\x00'}, &(0x7f00000006c0)=0x24) connect$inet(r2, &(0x7f00000001c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/loop-control\x00', 0x200000, 0x0) accept4$nfc_llcp(r7, &(0x7f00000005c0), &(0x7f0000000640)=0x60, 0x0) 2018/04/26 21:23:09 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x2dc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = gettid() ptrace$getenv(0x4201, r1, 0x5, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='veno\x00', 0x70) recvmmsg(r0, &(0x7f0000007dc0)=[{{&(0x7f00000066c0)=@nl=@unspec, 0x80, &(0x7f0000007c40)=[{&(0x7f0000007b40)=""/179, 0xb3}, {&(0x7f0000007c00)=""/49, 0x31}], 0x2, &(0x7f0000007d00)=""/135, 0x87}}], 0x1, 0x0, &(0x7f0000007f40)={0x0, 0x989680}) sendto$inet(r0, &(0x7f0000000200)="a6", 0x1, 0x0, &(0x7f0000001200)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000240)={'nat\x00', 0x70, "de7779da7143eb910868a1c118d78cba7edaa565627aeb6f6496774d77c9b51278cba2c2e1fcbd4245e74f3c65abedbaf08133e9f2d1371e10fd0099a0c6fefb891731fbc75d7e4791445f461534d88bacb9732d00fcd47dd7c6d144185192797f7bc44e9106086223abe6426d45eb26"}, &(0x7f0000000000)=0x94) 2018/04/26 21:23:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x80000001, 0x149000) 2018/04/26 21:23:09 executing program 0: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0xa, @dev={0xfe, 0x80, [], 0xc}, 0x1f000000}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000540)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x187) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000440)=0x0) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) getsockopt$inet_dccp_int(r2, 0x21, 0xf, &(0x7f0000000940), &(0x7f0000000980)=0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000680)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000007c0)=0xe8) getresgid(&(0x7f0000000800)=0x0, &(0x7f0000000840), &(0x7f0000000880)) sendmsg$unix(r2, &(0x7f0000000900)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000003c0)="408e594325967e3d261cf0ef6b9ce77095e2237643cbe9487c83148b3dab06091ccbd897968bf389981d4ea3db56437322425180bef3430c1050273a76584769c1845d441cdd07c5a52ea2a9096b829b3746fd576210115eade3ac18b9ede9ac18d7ce81ddd6d93aee162a59bee7b649d55bcfa07bd1b042dcba926da3b7", 0x7e}], 0x1, &(0x7f00000008c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x20000000}, 0x800) sendmsg$nl_netfilter(r0, &(0x7f0000002e40)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x1200001}, 0xc, &(0x7f0000002e00)={&(0x7f0000000a00)={0x23f4, 0x6, 0xf, 0x420, 0x70bd29, 0x25dfdbfd, {0x2, 0x0, 0x3}, [@generic="dc80d4e7d14d858362d38ac28bf3888706c718f0c3ed8f012e592758d771e76aa1a5e09921df4a97", @generic="21af69ff0b6be5c9ac476a317ffeb407bfc191a53b1fe284d1df8e85f3cdc23f22bc61146bd22df133931737b8ac18d711252469d2410462acec08b994cee589f932acd81c33673752ae793c488299137728c2f3b8432b806d50cdabc3a25021", @nested={0x1268, 0x4c, [@generic="000ae9cad0acc00f4008ebcbccb0e36ed360fa6a798266aa", @generic="995a05994280b5389e92f0212fb2bcc543bf85c7d53077c3ef29c007eb281a079a3c3626de894aa6a0bcbfcfba855b8e627f323f3495f3f7d31ca309249edfa4a9c3a80b1f896378a45a171ed9c2e3593b295ee3600974bab1e61c85ef1019c63a2222f4fe416959f270e0f35f10ab91ae10c5202a39acaa0d6e3be7f0915005c32e91d394a43aa18e183d227e4bf93f0cd1dde96fa51ba4f72b5d7816d10206fb15aa77ce7050d6ca6068681e889d0589c91f0bc150ca667bed7b67ddf58355e36a", @typed={0x8, 0x10, @u32}, @generic="6e8b8102eeb13bbd8193458eef8928d8d061df097086fd3990fb4021e9daf4f4f8697a1b0716344288b76309e59bd78b469d61264b8df2670e304de54def74433063b34c8279a0cb428163af2c837405f8c45596aa36141b3014c4c964f5baf483fd1e5e5835234eee9636975163bf17c039c56c4852a873d88b5e45", @typed={0x8, 0xd, @uid=r5}, 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@generic="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@generic="de634c45803391ceba11725b16a71d628bcd390bc7a6738625453623745a0d90506356802bee5b7202f182025097c30eb61b6ecca673752d99789229dc8551c453659c2178ac8a13ae39f1e8f85906b7cf1684f8efcd8b8ae541b419ceb721ca5035f712dc86fc8b151533c32b9ddcda1124bee9ccb43f929f98e1a7564782f72e6535817d96994d140a05f822cfb8f7da29c7517533e3044ac5035164fb54a739f29fbfda62b34e2d3a5a1143af9c35d745265deae2f234a14377feb82aa3003efe2ecee281a0623ad6720f4a289e47"]}, 0x23f4}, 0x1, 0x0, 0x0, 0x40804}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000300)={0x10, 0x2c87, 0x8a8, 'queue0\x00', 0x3}) write(r0, &(0x7f0000000200)="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", 0xfc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002e80)) 2018/04/26 21:23:09 executing program 5: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) select(0x40, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x7aa, 0x8, 0x8000, 0x367f, 0x100000001, 0x100000001, 0x80, {0x0, @in6={{0xa, 0x4e21, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x44fb}}, 0x5, 0x8, 0x8, 0x3, 0x20}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x1}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000400)={r1, 0xb54, 0x3, 0x5, 0xffffffffffff51b7, 0xa58, 0x3ff, 0x2, {r2, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}}}, 0x6, 0x4, 0x1, 0xffffffffffff89d5, 0x7}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x28) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000100)={0x2, 0xfffffffffffffffc, 0x20}) [ 58.398449] blk_update_request: I/O error, dev loop0, sector 0 [ 58.402907] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3846 sclass=netlink_route_socket pig=7000 comm=syz-executor0 [ 58.406189] netlink: 224 bytes leftover after parsing attributes in process `syz-executor0'. [ 58.430197] blk_update_request: I/O error, dev loop0, sector 0 2018/04/26 21:23:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x8, 0x0) fsync(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000080)={0x5, 0x100, 0x3}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x0, 0x1ff, 0x2, 0x6, 0x634ee238, 0x2000000000000, 0x7, 0x6eb9, 0x12c0000000000, 0x3ff}, 0xb) 2018/04/26 21:23:09 executing program 3: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@nfc_llcp, &(0x7f00000002c0)=0x80) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000340)=0xb) fallocate(r0, 0x0, 0x5, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)={0x2, 0xc, 0xaf79, 0x0, 0x29, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x6, 0x0, 0x2}]}, 0x30}, 0x1}, 0x0) 2018/04/26 21:23:09 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={"b0f169c7ed7fd3fcf2f60c18913867ed", {0x4, 0x0, 0x0, "0017f660a10e"}}) 2018/04/26 21:23:09 executing program 7: writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000000)='\a\x005r', 0x4}], 0x1) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x8, &(0x7f0000000040)=0x3, 0x4) r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="d9f5aae6640894161ac2ab7f19ea810f1b28c263884d05af6996e759bd3fc8f8df9ebaa9cf28bd78d2f0baf463a162116b99ed0e9770b6f7f4fc92ff441a8504d96075a6631d51cec740cbe65a1a66a09299c7929d2fc87d08225c55d5c5d54e0a8aac88dd917e9ab5bc2dc72e70a3c928c24fa2de06cfea62bc3eee97ee4949df9daece5737e5fd2144be7cf517f17afec6312e9f4f9897693e5581efcb5194d52032d4c362e17908edf4c101f9233c390fd424c1dbcb5c5c1a56028c1db6c210b127cd52ace76e3786ff489214e8fed8a7836e843c99be64be", 0xda, r0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0xa427}, 0xe40b}, 0x1c) epoll_create(0x7fff) fcntl$getown(0xffffffffffffffff, 0x9) 2018/04/26 21:23:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20400, 0x0) fsync(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x3, 0x2eab249, 0x5}) 2018/04/26 21:23:10 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000280)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendto(r1, &(0x7f0000000000)="125106bd", 0x4, 0x801, 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x40) 2018/04/26 21:23:10 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") recvfrom$llc(r0, &(0x7f0000000040)=""/217, 0xd9, 0x40000000, &(0x7f0000000140)={0x1a, 0x30e, 0xfffffffffffffffd, 0x9, 0x35d, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) mmap$binder(&(0x7f0000d4d000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x96e) 2018/04/26 21:23:10 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1}], 0x1, 0x3ff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480), 0x7) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="0500f9a6c2e57b00b52d8b7548080005000000"], &(0x7f0000000280)=0xe) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x0, 'cpu', 0x20}]}, 0x5) readv(r2, &(0x7f0000000bc0)=[{&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x8) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') [ 58.851103] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3846 sclass=netlink_route_socket pig=7036 comm=syz-executor0 2018/04/26 21:23:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0xffffffff) fsync(r0) [ 58.894498] netlink: 224 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/26 21:23:10 executing program 3: r0 = socket$inet6(0xa, 0xb, 0x80010001) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@routing={0x0, 0x2, 0x2, 0x7, 0x0, [@local={0xfe, 0x80, [], 0xaa}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=ANY=[@ANYBLOB="dc0cda206a98bc15"], 0x8) [ 58.903402] blk_update_request: I/O error, dev loop0, sector 0 [ 58.928607] blk_update_request: I/O error, dev loop0, sector 0 [ 59.173498] blk_update_request: I/O error, dev loop0, sector 0 2018/04/26 21:23:11 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) tee(r0, r0, 0x9, 0x1) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000180)=""/128, 0x80, 0x7}, 0x0) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f00000004c0)=""/120, 0x78}, 0x0) accept(r0, &(0x7f0000000200)=@sco, &(0x7f0000000280)=0x80) 2018/04/26 21:23:11 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20002042}, 0x9, &(0x7f0000000300)={&(0x7f0000000240)={0xb8, r1, 0x400, 0x70bd2a, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xe64}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4004}, 0x51) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x6) r3 = socket$netlink(0x10, 0x3, 0xe) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa110000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) 2018/04/26 21:23:11 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e64ff1)={@mcast2={0xff, 0x2, [], 0x1}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2600, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}}, &(0x7f0000000140)=0x84) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000240)=""/224) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="02007e00b034b984c02eac19fa0b7a49d30c05010042ee3b655a4bf80000000045f217c5c3f5eca897fee22ce7061b9d4ebb3434e55a35a8ead3973d600dbfaf090abd9ef96ab74faa8636c22ba74a17ea0043e94fa5ce429e3332b83606b69e30118b24efb72086310f32afc87561b1caf42bf166b5ac0389000000000000000000"], 0x86) 2018/04/26 21:23:11 executing program 7: mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) r1 = add_key(&(0x7f0000000540)='blacklist\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="64cb71cfc6f9148a8fb80e55049cfb36c6724f9ef7ae617bfc9ca138ca7c7cbccbcaa02a780b3ff11f08bd79ba08b5a4a349eabb224a684e8598563a67aac5a98fb304a66714375cffd4f6579dbb2cfcb575ed000491e1c9db88688224d9a5ec37f347ee8c6cfd1a1a9143052381c026a5639c37b90ab0b9d1ffcb2b1a56f0841c5e171353ceabe1e0d3a66d1016397d9d3d77f0b12a131c8dacebf826a40b6348668bddbfcc4b21ac4e8d58781a2ed23a773135cf6643e08bf9ca41d268ed097e4376f0b03c80384d6f3e752c", 0xcd, 0x0) r2 = request_key(&(0x7f0000002340)='pkcs7_test\x00', &(0x7f0000002380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000023c0)='eth0.\x00', 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f00000022c0)=[{&(0x7f0000000dc0)="61773598e5f1bd8b9636b3f1d74aac03fdd08b4ab7457b98892dee4975dfe4913b2ab06dd4e0da55067373e18ca2d6c3f180a0e77a74b4a0d62607dc2b4e628916f77d4830033eed5064c94caef2d1ef153d3b3bc54b862b412c4d23e201966b154f8ad48022ce0370feb559610d904df4f02026a78c3f4e6830a4b3e2de295527daceeb45551d3b7fd14429a7ff3ddb10f2558ebe38843c9aef6d05bf8b3cd983025b9c334531da402d7c57ad7b51e8c05c4e7397e7ae0e", 0xb8}], 0x1, r2) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000340)=@random={'user.', '{/\x00'}, &(0x7f0000000e80)="7f00", 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r5 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r5, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r5) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000004c0)={0x6, 0x2, 0x1000}, 0x4) keyctl$assume_authority(0x10, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f0000000700)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$PPPIOCSMRU(r7, 0x40047452, &(0x7f0000000080)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000ec0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000002c0)=0x5ed) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={0x0, 0x2b}, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000300)=0x100, 0x4) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/26 21:23:11 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x9, 0x7fffffff, "c6a2739e87f3", 0x7fff}, 0x10) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) 2018/04/26 21:23:11 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(r2, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x0, 0x101002) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40202000}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000000}, 0x93ccaba251633594) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@broadcast}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xfffffffffffffd3c) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000600)) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) socket(0x0, 0x0, 0x0) 2018/04/26 21:23:11 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="919e0b8ba61c315dfd1455316cd03c15782dd229315d0625479a8ce837711ddb4f3c77cb972080163a2c60341be1a8e2b52ce5fde48ec5fc52461e87f93d3315ad561ea04b939c797129f2950375f43db86975729517", 0x56, 0x0) keyctl$assume_authority(0x10, r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) r4 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000100)=ANY=[@ANYBLOB="3fe9ffffff000000c2040000000d0401060401870502ffffc2048000000000000971935d690b281333de0d26bff1c80b7545be051d9320e75c5b70944be5821a05342c39e117000000000000000000a50bf813"], 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/04/26 21:23:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) fsync(r0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/04/26 21:23:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) futex(&(0x7f0000000000)=0x1, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x2, 0x1) writev(r0, &(0x7f0000096000)=[{&(0x7f00005a5000)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d000100040408000004ff0000000005", 0x58}], 0x1) 2018/04/26 21:23:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = getpgid(0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x5, 0xef, 0x8, 0x100000000, 0x0, 0x1e52, 0x808, 0x4, 0x8000, 0x100000001, 0x5, 0x80000000, 0x1f, 0x2000000000000000, 0xfffffffffffffff8, 0x6, 0x51ab, 0xdd, 0x90d, 0x3a0, 0x0, 0x9e5, 0x100, 0x10000, 0xfffffffffffffffd, 0x8, 0x2, 0x3, 0x40, 0x8001, 0xc0, 0x2, 0x0, 0x5, 0xfffffffffffffeff, 0x2, 0x0, 0xffffffffffffffff, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x10010, 0x80, 0x7ff, 0x0, 0x1, 0x1f, 0xffffffffffffffff}, r1, 0xa, r2, 0x3) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000180)={{0x1, 0x3, 0x4, 0x0, 0x5}}) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) [ 60.056139] blk_update_request: I/O error, dev loop0, sector 0 [ 60.485250] blk_update_request: I/O error, dev loop0, sector 0 2018/04/26 21:23:11 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x5, &(0x7f00000014c0)=[{&(0x7f00000003c0)="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", 0x1000, 0xffffc00000000000}, {&(0x7f00000000c0)="6da867e34e16e55687", 0x9}, {&(0x7f0000000100)="12407624a777c182cb1fc1ec6718417a7866c28f7ab95f65e8caab6173569eccabecaffee8d6bbc36ab16b19f77dcbebdf07704a06aaf2ff5b718cea34be41dd621147c39832777441641bbbc8f373cfcfa294321c6521a9372e8a63f498", 0x5e, 0xfffffffffffffffb}, {&(0x7f0000000180)="9d1558ac392ea3db39f2678883980b0051856e9ba57a3c406e140e5a74a1f911deb5e4fb9ac741a012933d6a28fd730dc94cedb8f911eb848c0cded6766cb97f65edab1c84c82a2fad6334351e50fdee47d2417bb9bec186debea7b78536f1160f790a0018c60c7ab2bcc779747f9ee06a122c671fe2d52ec7e1", 0x7a, 0xff}, {&(0x7f00000013c0)="536996002e73ced07f48abe50669a6b08b0db6666b015ff1c5144ae1131f2266ab3a31160b0169801e75d1fbe7259d7b5898efea2d610cd2d2e986ecb7da0ac7e7369c43c3c7817031c5f47ef9d186ba70f80438108a87aa9307c1b2b9bc546e9ac60f8dd257b0c217e121418ef81a7b6585b9f1f7c6f6bfc9a501fc283549b43b0e2e5e915edcaa8064a20d07dca23b2e73c7b5284418587af541edf755aecfe46ff1caebd15679e6e72d9ca7f3bf11018519efa7bde95d1e1bbea3c12b041dc462132038cf1062c479f5d8068b2d0c834103a8ab94ae19549853e6f2967013e93b839d", 0xe4, 0xffffffffffff0e4e}], 0x2004000, &(0x7f0000000240)={[{@umask={'umask', 0x3d, [0x37, 0x37, 0x30]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp775'}, 0x2c}, {@gid={'gid', 0x3d, [0x78, 0x36]}, 0x2c}]}) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd, 0xffffffffffffff81}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000340)=0x98) 2018/04/26 21:23:11 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) mq_open(&(0x7f0000000000)="1000", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x8001, 0xb5e, 0x9, 0x4, 0x7, 0x800, 0x2}) sendmsg$key(r0, &(0x7f0000002280)={0x0, 0x0, &(0x7f0000002240)={&(0x7f00000001c0)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x6e6bbf, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@dev={0xac, 0x14, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/04/26 21:23:11 executing program 3: 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, &(0x7f00000000c0)=""/250, 0xfa) getdents64(r0, &(0x7f0000000a00)=""/209, 0xaf) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000880)={0x0, 0x5c, &(0x7f0000000000)=[@in={0x2, 0x4e23, @rand_addr=0x1}, @in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000008c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000b00)={r1, 0x1000, "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"}, &(0x7f0000000900)=0x1008) 2018/04/26 21:23:11 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x79, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x3c058533fd59b3f3, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f0000000040)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="80", 0x1}], 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x208001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xff, "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"}, &(0x7f0000000200)=0x107) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff7f}}}, &(0x7f0000000300)=0x84) 2018/04/26 21:23:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = eventfd(0x800) fcntl$addseals(r1, 0x409, 0xc) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000080)=""/52) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00000000c0)={0x10000, 0x6, 0x4d, {0x77359400}, 0x7f, 0x6}) ioctl(r0, 0x4200000000001269, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r3, 0x0, 0x2, [0x1e3, 0x3]}, 0xc) 2018/04/26 21:23:11 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x3d, &(0x7f0000000140)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0xfafa, 0x4) connect$ax25(r0, &(0x7f0000000080)={0x3, {"0ff0846eabbb61"}, 0x7}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e21, 0x4, @empty, 0x6}, {0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8001}, 0x1, [0x0, 0x400, 0xc16, 0x6b0f, 0x40, 0xf2, 0xd6, 0x6e57]}, 0x5c) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/04/26 21:23:11 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001400)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) r2 = inotify_init1(0x80000000080802) fcntl$setown(r2, 0x8, 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000011c0)={0x7, &(0x7f0000001180)=[{}, {}, {}, {}, {}, {}, {}]}) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001300)=""/83) ioctl$TCSBRK(r0, 0x5409, 0x6) lstat(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) sched_setparam(r3, &(0x7f0000001140)=0x3f) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x8, 0x7, r1, 0x78, r4, 0x1, 0x80000001, 0xe2}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000080)=""/4096) fdatasync(r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001200)={0x0, 0x3300, 0x30, 0x0, 0x6}, &(0x7f0000001240)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001280)={r6}, &(0x7f00000012c0)=0x8) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4206, r3) 2018/04/26 21:23:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4000, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x10881, 0x18) [ 60.669951] blk_update_request: I/O error, dev loop0, sector 0 [ 60.691484] blk_update_request: I/O error, dev loop0, sector 0 2018/04/26 21:23:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x2, 0xfffffffffffffffd) fsync(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000040)={'broute\x00'}, &(0x7f0000000100)=0x78) 2018/04/26 21:23:12 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) listen(r0, 0x1f) socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x545382, 0x28) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000100)={'filter\x00', 0x0, 0x3, 0x14, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)=""/20}, &(0x7f0000000180)=0x78) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) getcwd(&(0x7f0000000200), 0x10357) creat(&(0x7f00000001c0)='./file0\x00', 0x2) 2018/04/26 21:23:12 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x20000003, 0x4) dup(r0) 2018/04/26 21:23:12 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000000480)=[{{&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/132, 0x84}, {&(0x7f0000000380)=""/182, 0xb6}], 0x2, &(0x7f0000000440)=""/8, 0x8, 0x9}, 0xfff}], 0x1, 0x20, &(0x7f00000004c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x442, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000005c0)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000640)={r2, 0x80000, r3}) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000500), &(0x7f0000000540)=0x1) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") flistxattr(r4, &(0x7f0000000000)=""/207, 0xfffffffffffffd8a) 2018/04/26 21:23:12 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES64=r0], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64, @ANYRES64=r1, @ANYRES64, @ANYPTR64, @ANYRES64=r1, @ANYRES32, @ANYPTR64, @ANYRES32, @ANYPTR, @ANYPTR]], @ANYRES64=r1, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYPTR, @ANYRES64], @ANYRES32=r1, @ANYRES32=r1, @ANYRES16], 0x24) fallocate(r1, 0x0, 0x0, 0x80008) fallocate(r1, 0x3, 0x8a, 0x8004) fallocate(r1, 0x3, 0xc8ec, 0xffff) 2018/04/26 21:23:12 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00008d9ff3)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) fchdir(r1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000205000)) ppoll(&(0x7f00003d0000)=[{r0, 0x6}, {r1}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb7ff8), 0x8) [ 60.957969] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 61.109042] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 2018/04/26 21:23:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) 2018/04/26 21:23:12 executing program 6: pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) fchmod(r1, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x420020}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r2, 0x10, 0x70bd26, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3c45}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x4000810) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f00000000c0), 0x1000) 2018/04/26 21:23:12 executing program 2: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001bff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000a8bff0)=[{&(0x7f0000748000)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r1, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) r4 = gettid() fcntl$setown(r3, 0x8, r4) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) tkill(r0, 0x16) fstat(r3, &(0x7f0000000080)) 2018/04/26 21:23:12 executing program 3: setrlimit(0xf, &(0x7f0000000000)={0xfffffffffffffffc, 0x7fff}) setrlimit(0x7, &(0x7f0000becff0)) socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ftruncate(r0, 0xc000) ioctl$TCFLSH(r0, 0x540b, 0x2000000000002) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000000080)=""/160, 0xa0) 2018/04/26 21:23:12 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x80}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xa0802, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) 2018/04/26 21:23:12 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='dev ', 0x1) fcntl$setstatus(r0, 0x4, 0x2a0cea7e0cd8aedd) write(r0, &(0x7f0000000000), 0x0) mq_open(&(0x7f0000000000)='\x00', 0x802, 0x2, &(0x7f0000000040)={0xa136, 0x988, 0x3, 0x5, 0x8000, 0x8f8b, 0x8, 0x7}) ioctl$KDSETMODE(r0, 0x4b3a, 0xffff) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'broute\x00', 0x0, 0x4, 0x52, [], 0x1, &(0x7f0000000140)=[{}], &(0x7f0000000180)=""/82}, &(0x7f0000000280)=0x78) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000002c0)={0x5, &(0x7f0000000380)=[{}, {}, {}, {}, {}]}) mq_timedreceive(r0, &(0x7f0000000080)=""/50, 0x32, 0x5, &(0x7f0000000100)={0x77359400}) 2018/04/26 21:23:12 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x79, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x3c058533fd59b3f3, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f0000000040)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="80", 0x1}], 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x208001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xff, "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"}, &(0x7f0000000200)=0x107) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff7f}}}, &(0x7f0000000300)=0x84) 2018/04/26 21:23:12 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c00000011000101000000000000000000000000000000000000000000000000000000000200000014000d00fe800000000000000000000000000000121d747b90c9049a211b1ede8c65d5df06f3baf595a68c139ba8f6b3587bd668a950bee78a217ad0c0faf2ffbd76c6023037ce26ab78ba6980d75894b02a62579b6f92c8767364bccec98104009bfcfa8f0cb18c5af0b400af289608d23ac5224e9707c4790fd4575845e805b99d"], 0x33b}, 0x1}, 0x0) fcntl$notify(r0, 0x402, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) socketpair(0x0, 0x2, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$pppoe(r2, &(0x7f0000000140)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6gretap0\x00'}}, 0x1e) r3 = syz_open_procfs(r1, &(0x7f0000000280)="4b34799b30b82dc0aff0c0274cad55f3ed7714d05433d87f3f0952a3a186b9bc70a784e58615a1d7315ee7441bdfaf8fb5c0dec6fe693481aa817ca86605cdac6eb7d821185387716a64cb3d0aee2fcde3a53c0390388062480abb45ab847d214b3d4d22dec5ff22eb1f0a65b0cee08f9dc77999b43c5e114a8dbe062c637bef2eb5ca71a3529aef505edb5d11eadee5e506669608d31c1e5ed631d8790493f958c9e36098f5bb10a1d53228b58ca9b260fb0e107d2005fee2c348b96e7e74f6385a9970449784a653406b85811236366f740765e2da5b") ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f00000000c0)=0x6) 2018/04/26 21:23:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) [ 61.630348] blk_update_request: I/O error, dev loop0, sector 0 2018/04/26 21:23:13 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) ioctl(r0, 0xc0481273, &(0x7f0000000040)="f36262f7d82613c50eeedd960a62cc1b1d41ba000a0b85e04165e95ef76b2eb184b6286fddc5e2757e") ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) 2018/04/26 21:23:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000038ffc), &(0x7f0000af7000)=0x847d) r1 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000780)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x7, @empty, 0x6}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e20, 0x7fff, @dev={0xfe, 0x80, [], 0xa}, 0x7fff}], 0x84) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000840)}], 0x1, &(0x7f0000000940)=ANY=[@ANYBLOB="0000000018000000000000000100000001000000"], 0x14, 0x40040}, 0x10) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r2) sendmsg$nl_netfilter(r1, &(0x7f0000000840)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x22}, 0xc, &(0x7f0000000440)={&(0x7f00000023c0)=ANY=[@ANYBLOB="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"], 0x1360}, 0x1, 0x0, 0x0, 0x48080}, 0x0) getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@local, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) getegid() sendmsg$unix(r1, &(0x7f0000000680)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000240)="22fa9cace05756027dddea578e63cc3f89be070debf0f3e3a31311973dd5e3fd7936bacb69721458769620c472146a0c598b0b72f3714ca3e6d99be1effebb55e32222ed7aab86eb20d02cfe09d9f7307e91b35803c9550f76c9836f7017eaf5d88ebf3ce79fa606f6007dfb7e5fdd8dc8b507947b140a8b5b28560a6ebefe2cc40cdc24a380277654157907", 0x8c}], 0x1, &(0x7f0000000c00)=ANY=[], 0x0, 0x40081}, 0x44080) socket$inet6(0xa, 0x3, 0x7ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x0) lseek(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000005c0)=@sack_info={0x0, 0x9, 0x80}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000640)={r4, 0x0, 0x100000001, 0x0, 0x5, 0xffffffff}, &(0x7f0000000740)=0x14) sendfile(0xffffffffffffffff, r1, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000bc0)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0/file0/file0\x00', 0x2, 0x123) r5 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="d155a43180d33c56428fbdc540d80ae9ddc873fd563d56fe91c166f190842b8f8add20da02e63fd41079a762327b3140a78db37b74c0f93ece17cd3dcb245bd26f140396bd4f", 0x46, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) r6 = add_key$keyring(&(0x7f0000000b00)='keyring\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r5, &(0x7f0000000a80)=[{&(0x7f0000000180)="9e230955b4af8186bec3ac2718edc871e9a551c34f8da23a14", 0x19}], 0x1, r6) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/26 21:23:13 executing program 3: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) ioctl$KDDISABIO(r0, 0x4b37) rename(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/file0\x00') recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/161, 0xa1}, {&(0x7f00000001c0)=""/126, 0x7e}], 0x2, &(0x7f0000000280)=""/4096, 0x1000, 0x4}, 0x42) 2018/04/26 21:23:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') lseek(r0, 0xfffffffffffffffc, 0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xda, "41a3dab94faaba98a25cecbc4a83dfb5622fda3d693b68e73a486ad99ec1d2564b1b8dd0847de784fbdbabc6e684a38aa17f6562819c576d714a8e7cd1e9d3462c3de5b53f8a9ac9fb9349a4742d7d3d846601e4958ef4e9f43431960cbf681ebb4336a556a53753e516a68a8f0a1189efef58050e116011efe7db823ef9028da4f24ff8887911ad2142c536d35c41be445ffdcb7cd8e4a8ca20662d762de0f15b6b81881106aca65ef60903589c57f131e4260cfc56bdf05541d25343a497e8dcbe92a7c5ffb66253dc3e77138a2c9dcea7af187e6fb3b75612"}, &(0x7f0000000000)=0xe2) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000a40)={@rand_addr, @remote, @multicast2}, &(0x7f0000000a80)=0xc) write$binfmt_aout(r0, &(0x7f0000000240)={{0x1cf, 0xffff, 0x30f80000, 0x256, 0x16b, 0x10, 0x2e0, 0x5}, "6374b70f15431d62a6c4979039724ce78f2054b239d5b8b5216d2be1e4dc2ebc5d1cfb74667884677243afb37a2b6c9b8fab5c66d9e0aa94370a53cae2ba17023cf0474d62c9ea9d945d8a88c7c71c19353858ff55b3e091b851c297a37d76fa5a5e3b33d8aa368f1278dde0c73df3f5b1a015f29dcdc9541f01bc6e4614752c87e734ec91f3084709f577e353ee246427ce22afe4d9ca99a1004bc31766b05ca8bc120fe9c6b6deededdb0c7e1acc41e2a685caa7a9d0aecb654d925f93e736f5997912aea1431767222ef349dab77ce3aa69d9e63c6fd6db8f2590b90912", [[], [], [], [], [], [], []]}, 0x7ff) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x3}, 0x8) open$dir(&(0x7f000026d000)='./file0\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x6) 2018/04/26 21:23:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/9, 0x9}, {&(0x7f0000000140)=""/146, 0x92}, {&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/249, 0xf9}, {&(0x7f0000000080)=""/82, 0x52}, {&(0x7f0000000400)=""/91, 0x5b}, {&(0x7f0000000480)=""/197, 0xc5}, {&(0x7f0000000580)=""/77, 0x4d}], 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x55) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000680)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, @rand_addr=0x1ff}, 0xc) set_tid_address(&(0x7f0000000840)) 2018/04/26 21:23:13 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) write$binfmt_aout(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000500000000000000000000000000000000000000c6f6fc9a2ce8d0577bcdad4bb717691dab421bd987ab540e6c8f7a6612ec34dc42d521e405e73e3e7e927a0ddc2890fb58199c9167a88c82d5d3b7a3aaa0c250fd660a9bfb88e9916983eb7c560d050bc7615cb29622b93e578413"], 0x20) pwritev(0xffffffffffffffff, &(0x7f00000012c0), 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) unshare(0x10210200) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/26 21:23:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) poll(&(0x7f0000001000)=[{r0}], 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/04/26 21:23:13 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x20}, 0x1}, 0x0) 2018/04/26 21:23:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000280)=0x2) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000140)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x40, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000080)={0x17c000000, r3}) open$dir(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x0) 2018/04/26 21:23:13 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a", 0x31, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffff3a5}, 0x3}, 0x1c) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) write$tun(r0, &(0x7f0000000140)={@pi={0x0, 0x8808}, @hdr={0x2, 0x4, 0x5, 0x10000, 0x800, 0x2}, @x25={0x0, 0x6, 0xff, "352f16d1ba881e9798894c346b6da30aa3020fd7947c1e1fb1d4d71daeb499cf076ebe21cca07e27ee7b459c76e1164aa5e2d0a7b4bc90d9e70d7b50ddbf3486b6c6045d2c3aaea9df7921a06c227f66f47cc959f70f26e53934e5ea39959266ea491c9242b8e354990bc2e0c7572dd18e2fc0b35d23bcae0b9a73b74b78d7fc1181b215cb371c73fe48d2bcced81c6f6bd95f19cc7f415dc100684543d2741fab799545b34531d30bdb2ec81d890d98df750c6224cc"}}, 0xc7) 2018/04/26 21:23:13 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='memory.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x19}}}, 0x101, 0x8}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000005c0)={r2, 0x9, 0x6}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001400)={0x2, 0x4e1d, @dev={0xac, 0x14, 0x14, 0xc}}, 0xffffffffffffff77) socket$inet6_udp(0xa, 0x2, 0x0) getuid() sendto$inet(r3, &(0x7f0000000000)='f', 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r4 = dup(r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) prctl$seccomp(0x16, 0x0, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x100, 0x2, 0x1, 0xffff}]}) r5 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f0000000440)={0x9, 0x6, 0x1, 0x100000001, 0x400, 0x3}) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{}, {0x77359400}}) connect(r3, &(0x7f00003cd000)=@ax25={0x3, {"da9d44a29a80fa"}}, 0x80) recvmsg(r3, &(0x7f0000000900)={&(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f00000001c0)=""/101, 0x65}, 0x40010001) sendto$ax25(r6, &(0x7f0000000340)="1b44a22fa20307bd80039d124a191d6ab03acb1a6f3cc705fc9461b740892e8a9af538396a67a8044bff2b1afff3c3cae3e03e0e8e4422d30e213dd38ee0d0fbf45971652e067bd666a38485ce0f378a3b38b67af014c7392a36560ab8d4337abe87c37a7f9b012b221e54d780aa341b68dff8062557bda91a40f91d599a0d70b0f5bed7cc239d20ed03e4128ac462248258c3ccaa9c5ec40e74f12f739b84c78afe481590e9f4644f7483776cc5e66564aafb664caa192291db2bf12495d2731d92c98e", 0xc4, 0x44080, &(0x7f0000000180)={0x3, {"cdf8903591fbeb"}, 0x76}, 0x10) 2018/04/26 21:23:13 executing program 6: r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000000000)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) readv(r0, &(0x7f0000c7af90)=[{&(0x7f0000992000)=""/251, 0xfb}], 0x1) 2018/04/26 21:23:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x60000) fsync(r0) [ 62.561676] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1026 sclass=netlink_route_socket pig=7269 comm=syz-executor2 2018/04/26 21:23:13 executing program 0: gettid() r0 = getpgrp(0x0) capset(&(0x7f0000000040)={0x2008051f, r0}, &(0x7f000000cfe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/04/26 21:23:13 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000230000/0x600000)=nil, 0x600000}) r1 = memfd_create(&(0x7f0000000000)='cpuset\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)=0x1) 2018/04/26 21:23:13 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x3, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000000080)={0x1c, 0x13, 0x111, 0x0, 0x0, {0x2}, [@typed={0x8, 0x1, @str=']-\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/04/26 21:23:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x54, 0x7, 0x7, {0x2, 0xff}, {0x1f, 0xfffffffffffffff9}, @ramp={0x4, 0x0, {0x4, 0x8, 0xd45, 0x8}}}) 2018/04/26 21:23:14 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001840)={{&(0x7f00003c2000/0x4000)=nil, 0x4000}, 0x1}) pipe2(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) munmap(&(0x7f00003c2000/0x1000)=nil, 0x1000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) fstat(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r4) 2018/04/26 21:23:14 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1, 0x20000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000140)=0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='sched\x00') connect$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) writev(r2, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0xffffffffffffff96}], 0x1) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) write$selinux_load(r0, &(0x7f0000000200)={0xf97cff8c, 0x8, 'SE Linux', "e4430f9e32c29a3a0b1fce3f5052792699ad79a85d4ac49a75aa7dcc0ae26509f4a6d74765bf642699d6e57a1cdf471e0ae3ea6080344c5a345667984189173d567861f7def1a9a0a5dc29825c72431e35c3e8"}, 0x63) 2018/04/26 21:23:14 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000340)) fchdir(r0) unlink(&(0x7f0000000080)='./file1\x00') r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000380)=""/190) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x12c, r3, 0x300, 0x70bd25, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x401}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x23, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x32553a22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x15}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x800}, 0x8000) 2018/04/26 21:23:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x4, 0x100) fsync(r0) 2018/04/26 21:23:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000030c0)={0x0, 0xfffffffffffffe8c, &(0x7f0000002f40)=[{&(0x7f0000002e40)=""/255, 0xff}], 0x1, &(0x7f0000002fc0)=""/205, 0x5d}, 0x0) ppoll(&(0x7f00000007c0)=[{r0}], 0x1, &(0x7f0000000840)={0x0, 0x989680}, &(0x7f0000000880), 0x8) 2018/04/26 21:23:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sysfs$1(0x1, &(0x7f0000000000)='$securityvboxnet0vboxnet1\x00') fstat(r0, &(0x7f0000000140)) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/04/26 21:23:14 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001140)={0x0, 0x0}) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff}) bind$unix(r2, &(0x7f0000001200)=@file={0x1, './file0\x00'}, 0x6e) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'dummy0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) connect$unix(r2, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) fcntl$setflags(r1, 0x2, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/26 21:23:14 executing program 1: r0 = socket$unix(0x1, 0x80000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000340)=0x1381, 0xfc26) bind$unix(r1, &(0x7f0000003000)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000480)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000200)={0x2, 0x3, 0x1, 0x3, 0x4}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000000c0)) listen(r1, 0x7d) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000100)=0x0) prctl$setptracer(0x59616d61, r4) connect$unix(r1, &(0x7f0000000240)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f00000002c0)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x470ee3d5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=r7, @ANYBLOB="ad000000c41cdbd4e5bb979d5c89c040f4af6d593e9409391686a5fbcb45732a9c90dd2bbfb3bf8d8a6bafa51bf1a3b70a33a0a7d877a13444e61d47f6410591bf6845a1463f28fc4714666e3d9bb3dd9c43db9674b51cab0bd381aadc46cdc7bdeb3c146e1173179502eeb6ca7bc52404a4bb23ca271b83d503c3d2eb93adbe41826e4221c3a2ec9c5500b2afa8a2209329c7bf33b8bab9798e77142566d39ad042ab1c82257e5c84afd8601f3dfca176"], &(0x7f0000000440)=0xb5) lstat(&(0x7f00000004c0)="e91f7189591e9233614b00", &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000640)={r4, r8, r9}, 0xc) modify_ldt$write(0x1, &(0x7f0000000300)={0x100000000, 0x1000, 0xffffffff, 0x0, 0x2de, 0x3, 0xfffffffffffffffc, 0x1f, 0x3, 0x7ff}, 0x10) getpeername$ipx(r5, &(0x7f0000000040), &(0x7f0000000080)=0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/04/26 21:23:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x810, r0, 0x0) fsync(r0) 2018/04/26 21:23:14 executing program 6: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="000400000000000000887353ee07f34edb1d4e787ab48e9034d0c90a4255756b567bff37a05eac97951466d2a47641a2b498a5526939dacbb168b7b6a339465cd96909fd64c179ff8e74e90ed64fa643a105732db4c8a05958866b829c03eb15ad348ebab87ab157288c35f1211ef6616f119857b6846266fb89ae3c87ccbcc69fe3e32ddc9ffd555405bf3fa552a10572a9178b678025ac069f0b57e8e6a0cec8ef97bf9f20bcdb0df6bb7678fb5c54db81000000002893cc94ca9cc77f01cf1f272f4d7d668254a2d263162ac4ece5485a1f03") dup3(r1, r1, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = epoll_create1(0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000180)=""/17) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000bff4)={0x5}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000000f000)) poll(&(0x7f0000016000)=[{r2}], 0x1, 0x0) 2018/04/26 21:23:14 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="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", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f00000002c0), 0x0, 0x200000) fcntl$setstatus(r0, 0x4, 0x4000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000001c0)=0x8) pwritev(r0, &(0x7f0000001c00)=[{&(0x7f0000000c00)="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", 0x200}], 0x1, 0x400) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x30800) 2018/04/26 21:23:14 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef4000)=0x38b, 0x27a) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/04/26 21:23:14 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x121c00, 0x0) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000e76000)=0x5, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={'veth1_to_team\x00', 0x44ea}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @rand_addr=0x200}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x4, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 'veth1_to_team\x00'}) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000de9ffe)="f8", 0x1) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/04/26 21:23:14 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000002, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e68ffc)=0xa7, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x12b) 2018/04/26 21:23:14 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x1f, 0x5c, 0x8, 0x400, 0x7, 0x0, 0xb55, 0x7f, r3}, &(0x7f0000000180)=0x20) 2018/04/26 21:23:14 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000340)) fchdir(r0) unlink(&(0x7f0000000080)='./file1\x00') r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000380)=""/190) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x12c, r3, 0x300, 0x70bd25, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x401}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x23, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x32553a22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x15}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x800}, 0x8000) [ 63.408283] blk_update_request: 10 callbacks suppressed [ 63.408289] blk_update_request: I/O error, dev loop0, sector 0 [ 63.436881] blk_update_request: I/O error, dev loop0, sector 0 2018/04/26 21:23:15 executing program 5: accept(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000080)=0x80) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)={0x2, 0x3, 0x4, 0x9, 0x10, 0x0, 0x70bd27, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xffffffffffffffcb}, 0x1}, 0x0) 2018/04/26 21:23:15 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f000032f000)=""/4096, 0x1000, 0x0, &(0x7f00004f9ff8)=@abs, 0xffffffffffffffc5) connect$unix(r1, &(0x7f0000000040)=@abs, 0x8) 2018/04/26 21:23:15 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f0000003bc0)=[{{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001680)="367f535ad00864641b24ad2dcc2db553", 0x10}], 0x1}}, {{&(0x7f00000017c0)=@nl=@unspec, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001b40)=[{0x10, 0x1, 0x1}], 0x10}}], 0x2, 0x0) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 2018/04/26 21:23:15 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f00000004c0)={0x0, 0x12, 0x0, @thr={&(0x7f0000000300), &(0x7f00000003c0)}}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x1000000000016) dup3(r2, r3, 0x0) 2018/04/26 21:23:15 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x4c, 0x0, &(0x7f0000000240)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)}}}], 0x0, 0x0, &(0x7f0000000340)}) 2018/04/26 21:23:15 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x121c00, 0x0) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000e76000)=0x5, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={'veth1_to_team\x00', 0x44ea}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @rand_addr=0x200}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x4, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 'veth1_to_team\x00'}) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000de9ffe)="f8", 0x1) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/04/26 21:23:15 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = dup2(r1, r0) r3 = fcntl$getown(r2, 0x9) ptrace$getsig(0x4202, r3, 0x401, &(0x7f0000000040)) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x8, 0x0, &(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="44c1a802be231568b91d", @ANYRES16=r1, @ANYPTR64, @ANYRES32=r3], @ANYRES16=r2, @ANYRES32=r1, @ANYBLOB, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32=r2], @ANYPTR64, @ANYRES64=r0, @ANYBLOB="c6c1e2611fcb9dd9bad0beb766b61840b19ec67400e86ffa429b699250bcdc2ac933338cb67b91a11bb8d1ef063ecd10f39d2ac0619e4e3f92b2c7ac4009a191cab021a746471a57ca8e854421de77f3eecae3aae67ca0ff328502f0003b0b334404582bf550f43a647b297b55398a0c9140b75e334126dc7644ee9e226bec4f0abd0b6d744fccde835fc1dd90"]], 0x0, 0x0, &(0x7f0000000440)}) 2018/04/26 21:23:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x20800) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1340, 0x101000) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x0, 0x8, 0x1, 0xe1af, 0x9f08, 0x80, 0x8, 0xfffffffffffffffc, 0x3, 0x1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x10000, 0x1, [0x0]}, &(0x7f00000001c0)=0xa) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x6}, 0x8) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x400) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000140)="9e65db9b1dfdb32a52a78f7f4d7f37ca", 0x10) 2018/04/26 21:23:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) rt_sigprocmask(0x1, &(0x7f0000000000)={0x9}, &(0x7f0000000040), 0x8) [ 63.899500] binder: 7363:7366 tried to acquire reference to desc 0, got 1 instead [ 63.903163] binder: 7365:7369 ioctl 5607 0 returned -22 2018/04/26 21:23:15 executing program 2: r0 = socket(0x10, 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000300)={'filter\x00'}, &(0x7f00000001c0)=0x54) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000240)=0x13, 0x4) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000440)) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000580), &(0x7f0000000140)=0x68) request_key(&(0x7f00000004c0)="636966732e69646d61f000", &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)='\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) flock(r0, 0x8) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r4 = socket(0x11, 0x100000802, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff0a89}], 0x58) r5 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, 0x71e7, 0x0, 0xff, 0x0, 0x0, 0x101, 0x1}, 0x20) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TCFLSH(r2, 0x540b, 0x7) getpgid(0x0) getpgid(0x0) r6 = getpid() r7 = getpgrp(r6) ptrace$setregset(0x4205, r7, 0x203, &(0x7f0000000100)={&(0x7f0000001140)="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", 0x1000}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/26 21:23:15 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB="010202a80100000000ff0101000000eb00fdffffffffffffff"], 0x18) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) 2018/04/26 21:23:15 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000022c0)='/dev/sg#\x00', 0x85d1f, 0x24000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002300)='/dev/hwrng\x00', 0x400040, 0x0) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a31", 0x31) readv(r0, &(0x7f0000002240)=[{&(0x7f0000000040)=""/205, 0xcd}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/86, 0x56}, {&(0x7f00000011c0)=""/110, 0x6e}, {&(0x7f0000001240)=""/4096, 0x1000}], 0x5) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) [ 63.903220] binder: 7365:7369 unknown command 536871296 [ 63.903226] binder: 7365:7369 ioctl c0306201 20000540 returned -22 [ 63.913465] blk_update_request: I/O error, dev loop0, sector 0 [ 63.914554] blk_update_request: I/O error, dev loop0, sector 0 [ 63.932164] binder: 7365:7369 ioctl 5607 0 returned -22 [ 63.932947] binder: 7365:7373 unknown command 536871296 [ 63.932956] binder: 7365:7373 ioctl c0306201 20000540 returned -22 [ 64.031665] blk_update_request: I/O error, dev loop0, sector 0 [ 64.043655] blk_update_request: I/O error, dev loop0, sector 0 [ 64.252000] binder: tried to use weak ref as strong ref [ 64.257489] binder: 7363:7366 got transaction to invalid handle [ 64.264624] binder: 7363:7366 transaction failed 29201/-22, size 0-0 line 3010 [ 64.272811] binder: BINDER_SET_CONTEXT_MGR already set [ 64.278535] binder: 7363:7366 ioctl 40046207 0 returned -16 [ 64.284532] binder: BINDER_SET_CONTEXT_MGR already set [ 64.289970] binder: 7363:7366 ioctl 40046207 0 returned -16 [ 64.301369] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/26 21:23:16 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x40, 0x80, 0x9, 0x5}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x1d) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0ba000001500192340834b80040d5e9e9c362200010400000000000000005800004824cac1cc03944f64009400050028825b003b5fbe90791ab902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e", 0x5b}], 0x1) exit(0x1) 2018/04/26 21:23:16 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file1/file0\x00', 0x80) sync_file_range(r1, 0x0, 0x8, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x400000002003}, &(0x7f0000000140)=0xfffffdd3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x7fff, 0xe91}, &(0x7f0000000100)=0x8) 2018/04/26 21:23:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) r1 = memfd_create(&(0x7f0000000080)='/dev/keychord\x00', 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'gre0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) select(0x40, &(0x7f0000000140)={0x3, 0xe79a, 0x3, 0x0, 0x1, 0x8, 0x5, 0xffffffff80000000}, &(0x7f0000000180)={0x3f, 0x1, 0x0, 0xfffffffffffffff8, 0x2, 0x1, 0x7ff, 0x20}, &(0x7f00000001c0)={0x80000001, 0x7ff8000000000, 0x1, 0x0, 0x3, 0x997, 0x73e2, 0x3}, &(0x7f0000000200)={0x77359400}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80002, 0x0) socket$inet(0x2, 0x7, 0x8a1c) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/04/26 21:23:16 executing program 3: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/validatetrans\x00', 0x1, 0x0) signalfd(r0, &(0x7f0000000040)={0x1}, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x3, 0x2, 0x1, {0xa, 0x4e22, 0xffffffffffff8a18, @dev={0xfe, 0x80, [], 0xc}, 0x1ff}}}, 0x48) recvmmsg(r2, &(0x7f0000003900)=[{{&(0x7f0000002bc0)=@rc, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002c00)=""/27, 0x1b}], 0x1, &(0x7f0000002c80)=""/5, 0x5}, 0x7}, {{&(0x7f0000002cc0)=@nl=@unspec, 0x80, &(0x7f0000003140)=[{&(0x7f0000002d00)=""/88, 0x58}, {&(0x7f0000002d80)=""/36, 0x24}, {&(0x7f0000002dc0)=""/108, 0x6c}, {&(0x7f0000002e40)=""/237, 0xed}, {&(0x7f0000002f40)=""/6, 0x6}, {&(0x7f0000002f80)=""/113, 0x71}, {&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000003080)=""/12, 0xc}, {&(0x7f00000030c0)=""/95, 0x5f}], 0x9, &(0x7f0000003200)=""/227, 0xe3, 0x3}, 0x2feb}, {{&(0x7f0000003300)=@nfc_llcp, 0x80, &(0x7f0000003880)=[{&(0x7f0000003380)=""/158, 0x9e}, {&(0x7f0000003440)=""/254, 0xfe}, {&(0x7f0000003540)=""/16, 0x10}, {&(0x7f0000003580)=""/171, 0xab}, {&(0x7f0000003640)=""/197, 0xc5}, {&(0x7f0000003740)=""/175, 0xaf}, {&(0x7f0000003800)=""/127, 0x7f}], 0x7, 0x0, 0x0, 0x8}, 0x7}], 0x3, 0x20, &(0x7f0000003a00)={0x77359400}) r3 = socket$l2tp(0x18, 0x1, 0x1) dup3(r0, r2, 0x80000) memfd_create(&(0x7f0000000000)='/selinux/validatetrans\x00', 0x0) dup2(r3, r1) 2018/04/26 21:23:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f0000005000), &(0x7f0000b4bffc)) 2018/04/26 21:23:16 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000140)="24000000210025f0071c0165fe0ffc0e020020000000000000e1000c070002000000000535e19db3fb27441173bf39dbd3128a05399d378ab376fbe072b03e0209b37359ea228ff63a72052b", 0x4c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast, @in6=@mcast2}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) 2018/04/26 21:23:16 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x9, 0x0, 0xeac, @tick=0xffffffffffffff0e, {0x1000000, 0x4}, {0x2, 0x2}, @connect={{0x4, 0x2}, {0x7fff, 0x6}}}, {0x100000000, 0x7fffffff, 0x4, 0x7f, @tick=0x6, {0x2, 0xc6d}, {0x5, 0x8}, @connect={{0x0, 0x9}, {0x8, 0x5ee}}}, {0xffffffff, 0x7, 0x4, 0x10000, @tick=0x9, {0x7, 0xffffffffffffff32}, {0x16cb5297, 0xc3}, @addr={0x1f, 0x97}}], 0x90) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x3ff) r2 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) socketpair(0xf, 0x8080b, 0x0, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) write(r2, &(0x7f0000000000)="c2f7417ff2015ab0b21b50bee93bbe8e0ce0b69d0593d67a", 0x18) dup2(r3, r2) write$sndseq(r2, &(0x7f0000000e50), 0x32e) 2018/04/26 21:23:16 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000000140)=""/91) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000080)) socket$key(0xf, 0x3, 0x2) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x180003) socket$pptp(0x18, 0x1, 0x2) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000001c0)=""/193) 2018/04/26 21:23:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x4, 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xffffffffffffff01, 0x1f, 0x4, 0xfffffffffffffffb, 0x97}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0x2c) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009c7ffc)=0x400, 0x4) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000000080), 0x0) [ 64.932618] blk_update_request: I/O error, dev loop0, sector 0 [ 64.956478] blk_update_request: I/O error, dev loop0, sector 0 2018/04/26 21:23:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00000b2000)=0xffffffffffffffff, 0x1a8) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) 2018/04/26 21:23:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r1, 0x608, 0x70bd28, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000004}, 0x4000014) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000100)='syzkaller\x00', 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@dellink={0x34, 0x11, 0x329, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_IFNAME={0x14, 0x3, 'teql0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/04/26 21:23:17 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80, 0x0) creat(&(0x7f00000010c0)='./file0\x00', 0x11d) ioctl(r0, 0x80004522, &(0x7f00000000c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x88e91668d1cfde99, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/04/26 21:23:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) syz_extract_tcp_res(&(0x7f00000001c0), 0x7, 0x800) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x800, 0x4) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x8000, 0x0) write$tun(r3, &(0x7f0000000240)={@pi={0x0, 0x9000}, @hdr={0x1, 0x1, 0x2, 0x630, 0x3f}, @eth={@random="5ed5c60d93cf", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x7, 0xe8d, 0x1}}], {@can={0xc, {{0x0, 0x6, 0x9, 0x9}, 0x1, 0x3, 0x0, 0x0, "6ba2850270bb6aa9"}}}}}, 0x30) keyctl$get_persistent(0x16, r1, r2) 2018/04/26 21:23:17 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001a40)=@sack_info={0x0, 0x0, 0x3}, &(0x7f0000001a80)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001ac0)=@assoc_value={r1, 0x6}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000180)="a611f534c56b5b27d772b29944", 0xd) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000380)=ANY=[@ANYBLOB="000001000000000002004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000"], 0x1) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x84002, 0x0) connect$bt_l2cap(r4, &(0x7f00000001c0)={0x1f, 0x1, {0x0, 0x9, 0x2, 0x0, 0x0, 0x2}, 0x5, 0x81}, 0xe) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x4e24}}) userfaultfd(0x80000) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000440)=""/45) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000280)=0x2, 0x4) pread64(r0, &(0x7f0000000b80)=""/247, 0xfffffffffffffd68, 0x0) getsockname$packet(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000480)=0x14) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000a70000)=ANY=[@ANYBLOB="010000000000000002000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005a6214590000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) r5 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="7c89514a59ad5e498ef2493efdaff140ecd5376c6ada1e5c4c662bb1309dff3e4b5e462fcde5efef", 0x28, 0xfffffffffffffffc) keyctl$describe(0x6, r5, &(0x7f0000000580)=""/177, 0xb1) recvfrom(0xffffffffffffffff, &(0x7f0000000ac0)=""/191, 0xbf, 0x40, 0x0, 0xfd77) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000200)={0x20000000}) preadv(r3, &(0x7f0000000940)=[{&(0x7f0000000680)=""/18, 0x12}, {&(0x7f00000006c0)=""/59, 0x3b}, {&(0x7f0000000700)=""/96, 0x60}, {&(0x7f0000000780)=""/3, 0x3}, {&(0x7f00000007c0)=""/123, 0x7b}, {&(0x7f0000000840)=""/229, 0xe5}], 0x6, 0x0) 2018/04/26 21:23:17 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) fchdir(r0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000100)={{0x3, 0x3, 0x9, 0x3, 0xfffffffffffffffb}, 0xc1, 0x8000}) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$cgroup_pid(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB='289s1'], 0x5) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) sendfile(r2, r2, 0x0, 0xc08f) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x8, 0x5, 0x401, 0x7fff}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000580)={0x0, 0xa9, "540310002c91dc7a7a3be11c4cb5cb9aada94f1877be0766e94290372634fbd895bb8574e4a58f79b54b900e73270eeabd0751e51c4c0299391931c69db1a1d2ab2c4370d1c2f26f1574278b777e12475b1c1193665493ab5b91d968f3f434e2e8241f3b2f5eb3f3b52ae57634d43f10ac0b58228d85ec53fe8b56183fb7b164df9d1541e90e748422cc0555152807400477e5c2af74c37ae982a3fa9ddd338f11da5e253ed3c5505c"}, &(0x7f00000006c0)=0xb1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000b40)={0x0, @in6={{0xa, 0x4e24, 0x90, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, [0x7fff, 0x100000001, 0x7f, 0x7, 0x1, 0x3, 0x7, 0x3, 0x1, 0xc0000000000000, 0x283e, 0xffffffff7fffffff, 0x5, 0x5, 0x8cf2]}, &(0x7f0000000a80)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000ac0)={0x0}, &(0x7f0000000c40)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000002300)=@assoc_value={0x0, 0x101}, &(0x7f0000002340)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000003b00)={0x0, 0xf7d}, &(0x7f0000003b40)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000003b80)={0x0, 0x0, 0x6}, &(0x7f0000003bc0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000052c0)=@assoc_value={0x0}, &(0x7f0000005300)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000005340)={0x0, 0xd7, "28eefb34aa006aa3fbd70890720a967a279f136a8bf8159a30bba9c15a189c0bdfd6aa91bf4358904ba6d6642ecca0da53f8371b04bb3dacfa08c1fef51322e16bf8e55e0c00c2fa6e0a3bf7d37f314f32c83b7feeec3683a73fc540c2f15a7a1a160c936cd7533e1f8112af7d93d9069384c46516d001377e481a337fcad091ffdbd8d79115bb69eedd9902ac6b4a13dc440db8631ddbf255384b860a2ff00c67c4418010307c70cef4f08fbc3ac94f6f664c9e896f0010b83902f67735ea707781e72b051289f7165ba4972934475c39c59abeac9764"}, &(0x7f0000005440)=0xdf) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000005640)={0x0, 0xfffffffffffffffb, 0x100000000, 0x4, 0x67, 0x1ff}, &(0x7f0000005680)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000056c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005700)=0x28) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000005740)={0x0, 0x5, 0xb0f9, 0x2, 0x9, 0x20, 0x8, 0x8, {0x0, @in6={{0xa, 0x4e24, 0xffffffffffffff06, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}, 0xb16, 0x7fffffff, 0x6, 0x2, 0xffff}}, &(0x7f0000005800)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000005840)={0x30000000, 0x8004, 0x2, 0x7f, 0x0}, &(0x7f0000005880)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000058c0)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x80000001}}, [0x3, 0x7df, 0x7, 0x20, 0x73, 0x5, 0x4, 0xb66e, 0x8, 0xfffffffffffffff7, 0x6, 0x3, 0x9, 0x7, 0x5]}, &(0x7f00000059c0)=0x100) sendmmsg$inet_sctp(r3, &(0x7f0000005b00)=[{&(0x7f00000001c0)=@in6={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000200)="87eb9942bad26dabb270a00b030fb3e6bba81d5a3311044c419baed8e713e46a4e4cef08d5ba57407bf146c11f096ba3e504ef073d82f152bf2c96b63d6d60b640415fa93048407f087c74990e99aff1b68487efb876755b34986dd0c4ca06f32dad7f55abbdc21d7b67ec12f08efca686b246e2455dfd45c197ffb487b50b06623532b98b20fd9b4547f981564af05201894effcfbf8e48", 0x98}, {&(0x7f0000000300)="8f1dc1eb86fae34435d4b8ae64a94684329188902120d0f1aa73891e945b3ab6e0a7c01eaeaaf301cdb2d8ed8af1a2593e91c4202429625ec6663414607b5aa8d466567fce9139b70a02a967707dbc37d09b54e6af5e48733efa329676c1f6aa0506b82b8d587787b2ba3dcaa43cae3452e30f39bffe9386248177123139abd0e985e473f6f83c9ffa83af35eaebf20b5e8a4772cee68c73ebbea530f26cac3d797c90e395d8fed3ab37897f8b02bf1310dac5db9f23507b4d7f78709992f92e152112b6f6f9b550f9316c848057c13d8d13a7", 0xd3}, {&(0x7f0000000400)="c6575346563b25d9a1659a71cffd500e30f3e1e79c49dd9e875dfeed77157e94fdb002da0fe20d7d6fde647cbc694d", 0x2f}], 0x3, &(0x7f0000000700)=[@init={0x18, 0x84, 0x0, {0x0, 0x64, 0xc4, 0xa43}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8002, 0x5, 0x0, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x1, 0x1, 0x3, 0x5, 0x81, 0x9, 0x1, r5}}], 0x90, 0x40}, {&(0x7f00000007c0)=@in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7fffffff}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000800)="cd8a7b4a24d0e9e02f8f87817dd61ee82a9466434f4adc44e761c5c6c50d41a5552e1ab1ab669d5f6df5d414da75cf62ecd13e9b526d9fb84f0603ebdb65054393482f7421edda1b", 0x48}, {&(0x7f0000000880)="f5acfe6b807de9c9ac15cf21907a94290995df3fc6d96e690c6da16e1d8f9dbcad93d2862ab192dae25cc485500c07ae336b341a821fc71cec1f1d8c27bfd9509c565a612e5cc4cd51f95de7f67103f1fd05014c03ff13920d28ec746e41f2c7df1a71a3aa3def71c3ce7a06849a854f8c8f257cf1b586b3027411414c11f408aa964b229699aa4c0197c9d8341c6c7b4e963f9dbf63150e3449e6d3b22b90be1a2c5ab8fdac9cd2b2c8726c334dfb0e3e", 0xb1}, {&(0x7f0000000940)="357ad93b94aaa6fed35d6e5911dcef365373895f1f92b69a47cb44a1de5ab0810fcf7a7601267b4245a15d8e16f7c7eebe2070f7fd9303f5ef0fccacc991b1809b60b55300ff50ec7b8c0eb9b9fcdd0adb74bc2fc0ac14d70739256e9a761d663d4f90b29b8f66d1f4380196e765f8412a5a3d147854545d55e81196ffbe36d843d0a2b19c672fd75271f8498c558310fc53237ad5e75a2ca73f21a983a4a0665b8ec0383e488cdb7a33ac3c9e9ea7541ac3c207797b4fb8239ba33ccb5d9ba0e6884fcd68260f5e8879aba9700d94e10a983eb820ec1ba6d7dffdb3c7b3d7dabcf4588c1a6275bf554fb32eb3d76ba7d20314f6c169c6", 0xf7}], 0x3, &(0x7f0000000c80)=[@sndrcv={0x30, 0x84, 0x1, {0x60ee823e, 0x7, 0x2, 0x4a, 0x6, 0x3, 0x20, 0x1, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8008, 0xe4, 0x80000001, r7}}, @init={0x18, 0x84, 0x0, {0xdb8, 0x4, 0x7, 0xc609}}], 0x90, 0x8800}, {&(0x7f0000000d40)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000002240)=[{&(0x7f0000000d80)="1e0d390918b926dd14bf5db5c653a52bb9d9b7abd216a603e9563b9290b96e3e8e19e2f6d4d7cd235e02e332832658189cdfc5dacf49b3c703a4774929071ccb543c9d9b12e8cffe7b0b37f00cc96f9b", 0x50}, {&(0x7f0000000e00)="6f54a7d352723ad17cd068733dac4a828b23c19ac6e811cbedd69235296dbdd6ef", 0x21}, {&(0x7f0000000e40)="32258de39458099c50bfe2f85b16ea418362d960a518af0589470fa79e02c3ff9c7a4a942125530cc6365a239cea25f3c7ad00311fefcac76120981c94340b5cf9bd733f23362985c57afc2a820d5dd26ea618be2210822c32c748bc96e05a778b13194b260ce66d8baf3a3e75a9425808aa80684472a6e849381f1f3774f16d48b791df9c3d06a8df0daf60ec3d0287a53641ff6bb1e7ef403cf3f08469c7c951f86f6aef39916103f244d30ef37b6ed9902153a179d636cd85ccd92fff6a45a140f332", 0xc4}, {&(0x7f0000000f40)="5cde2c9665ad7dea5e1887699fe3a97b5646dccfcfa22ff892f49e0231743a6086a43a7d47061ff373699d94bb395e214377c7e7e4ea9518737f20294dc5beb48ede1f41e4b7a6f0b2298ac1b8c2e0ab6b1dbc0eb05dfdd3536c3f67a3381c9574a3526a29e13ce2c1063d8d65f3b25e08d29de45d2d49b0e819280f0781d46529e6f68fff51cb7f2b9c3f", 0x8b}, {&(0x7f0000001000)="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{&(0x7f00000027c0)="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0x1000}, {&(0x7f00000037c0)="031708591ccbdcc7545fff68616c699036f274306154da37b049c09c917a0a38f8c7d0dc8c1e0b260f9f655b77de151af2ed6b2838a30545c479021029621857765e2b6e38f1cb4cbc811f570d4a9091e93de62f", 0x54}], 0x7, 0x0, 0x0, 0x8000}, {&(0x7f00000038c0)=@in6={0xa, 0x4e24, 0x269, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, 0x1c, &(0x7f0000003ac0)=[{&(0x7f0000003900)="3cd8a18cf2795c98c610310d5789494cc1ce1464f83a0898504f112ebe73dc5e580ccf3dfa61dc8d598a140c3c9f9deca4be10de13526e0bafd949530b4fbaa5591f03b069857f0fb9ab4347c66d685f55202c928b668e204c13cd225bb485f4a9068497be09b7ad01bb77d962c218a9a08a2fb0b1f9a39c", 0x78}, {&(0x7f0000003980)="4ffe9ea879e2e9d287f85c3cbe42da4761a105959e84ac1563a4f7c3cf824d062868571d014bf1c1c8a53b9d9bf9c7a09093a71dfdeb342c6c235c8b3656728cbc24132bff56d919f0acbe62b6a93d46ca1f5fe0c88e5fd802a010998c384b4e39e7620f400da4b9a87f1d527bf6f89d83445001c137ff785b2208dde268b3c5fe2c569e8911c4f5290efebd514b1204f301c81a041fb7ee8dfd3eecfaebd116936601fe3bd2164ca4cf381380dd4870191c6ddee153bfabc5a8ec471825f996971f9524fa664a7020cc504f2b4a218e5c4e944dbadcc43817d29ef39a42aaef6a", 0xe1}, {&(0x7f0000003a80)="e900591f8c59e7ec4a4100385a855260f7094c4ac90231bae10378ce00c0acf6f840068e86c2d3d94b122a8a", 0x2c}], 0x3, &(0x7f0000003c00)=[@init={0x18, 0x84, 0x0, {0x6, 0x9, 0x3, 0x35}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x7ff, 0x4}}, @init={0x18, 0x84, 0x0, {0x5, 0xffffffff}}, @init={0x18, 0x84, 0x0, {0xff, 0x5, 0xc9, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x94, 0xfffffffffffff7b1, 0x20c, 0x6, 0xabd9, 0x0, 0x6, 0x9, r9}}, @init={0x18, 0x84, 0x0, {0xc3, 0xfffffffeffffffff, 0x2, 0xd915}}, @init={0x18, 0x84, 0x0, {0xfff, 0xd, 0x100, 0xc03}}, @sndinfo={0x20, 0x84, 0x2, {0xd928, 0x2, 0x6, 0x400, r10}}], 0x180, 0x40000}, {&(0x7f0000003d80)=@in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000005240)=[{&(0x7f0000003dc0)="633929aaf437cbc0576b1e5a4ff0726d38039e12c3f461987702971197bd007c0b200e7ec761e9f26e8cf8baaf47527b72220ceec54c345e1ff859946f64db50d431fedca565ef8b505a00a5bcb397a309112956bcc5ffc2da39f7b48cd2e65134d7abebc5085cf114d00d6f771984e8f8ae31772eaa1e0577af1e09a7100cb651e362237447808e8fc0b2d44660f28e1079eebc44e50559fa046c4ef03a594e1a92fa1d6dce62b387364307af2a756fd751acc7e2c48907c5536dc95f78a31cb60134a681774126b1e9acce794aa3307652e152", 0xd4}, {&(0x7f0000003ec0)="e6426403f746e65d77e543fec0c4484c0fcb032965a2d22b036a67f622a890150d1ec2f343acbd68f39a02a32146fa2f55e66cb425519379506023f786e486b96fe393f55eb89cfadfdc6c64ec9e6be381ba7f644cd812cf1785cf6c1717ca122bec24286dfb327e481327681a4df554d2f631f8446bbffa74092ac480", 0x7d}, {&(0x7f0000003f40)="610cf0232b99376ce6a4d4d4b375c89727aa76f35daf68a23bbbabab2daa63cf33df29e017d253067ab24332cecbdd225d1866656781ec03a8e69f0cb4a6de3f779f7d52773a8c2488c8fe21c8b107a6a31b478edf0ff12f1905d9dc050b12b8973df8235cb394eb078f7c83529422b97b19db9b98a40b4859a67453da1fa30c205a4376cf86cf7a", 0x88}, {&(0x7f0000004000)="bd3e6a08677f1bd7da1526bbe551fb91a6d0205eea6e535427bc8fe2977abebe03156da2e7b93cb858ada9e90989daf29d301e13d492f6d341d5", 0x3a}, {&(0x7f0000004040)="5cf0d0edda27709c4cdc3b1f33eedff0e918efd6dc9ef5d921609317720ca1592f6a6219a1c995a96d7a222b32e8b7bfdc583560561074fcff32baf337cc57409c2dc3ced743536e74135422635b4186e927de53ddd772c539bdf8c022798a6e4726a2b8c6ccb9ab72c5b9254db6d8d2829b58f625653fbc912956bc375fbefbf050def9bad10b904c432f02f0d7531cf63fbb2cd2104b1f6dcca565f58085949bc4166b3ab087f1d01a148851c830cb2aae6fef882bb4cac3ccd781908ab9a14c1c550ff857b6fe93eb8caeea0329a4cd306dca4a362d274c4d8575d2df8274ab1f", 0xe2}, {&(0x7f0000004140)="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", 0x1000}, {&(0x7f0000005140)="a1fe85021d4dba7de556dd79793bc6b29d07ce26d2c839a1c98e6fcfe70ea784e1643513961965754776c90fa16b44efadcf46100fdcf9f39fb12851c08552266327ed82f681b536d7d7232bd85428ec4165c29105fefd68a274c9ed2429b1e0211f41d4ba7773891447965ccb1bac8d533fc5530212fd987ab97a5dc7e608bec7350d316a39fa71f328876af2cfe9db86d7aee4cabbbc8bfcb5729903b4345f246c5612089329345c54a961d24252f288df5cec4fd2d02b6a45bd50d8350189b29dd575734a39425b535fde63febc4e4b089dafd6b513c20a18895ff486146fbb032d61f6cc8afd2313d78cb785ae4e5da8aa28dbdbff0dbc", 0xf9}], 0x7, &(0x7f0000005480)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0xa00000, 0x5, 0x100, 0x9, 0x40, 0xa04f, 0x8, r11}}, @init={0x18, 0x84, 0x0, {0x5, 0x44, 0x85, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x201, 0x6, 0x3ff, r12}}], 0x90, 0x20000080}, {&(0x7f0000005540)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000005600)=[{&(0x7f0000005580)="0118ced782bceabd88ef6f155d6e61b550dbd48ec314c2dfc3aea3b2fb76a6c2831b904249b88d240ecac366dfeb72a11731de4f8528f6e6237a67f20939e1e3fa81df6bc36e07c42d8840f88e6723ca023c82f58d1bb9bbc8", 0x59}], 0x1, &(0x7f0000005a00)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0xff, 0x8209, 0x10000, 0x2b, 0x100, 0x4, 0xffff, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7, 0x4, 0x2026b24e, 0x401, 0x3f, 0xffffffff, 0x2, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x736, 0x8002, 0x80000000, 0xffffffff, 0x6, 0x9, 0x7ff, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x3, 0x202, 0xa32, 0x0, 0x6, 0x3, 0x7fff, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0xb244, 0x8000, 0xfffffffffffffff7, 0x6, 0xfff, 0xfff, 0x4dd7, r17}}], 0xf0, 0x800}], 0x7, 0x24000090) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r18, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r19, &(0x7f00000bd000), 0x80, 0x0) r20 = gettid() sendmmsg(r19, &(0x7f0000008540)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000640)=@rc={0x1f}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)}}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r21, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r21, 0x8901, &(0x7f00008d6000)=r20) readv(r22, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000180)=0xfffffe0000000000, 0x4) fcntl$setsig(r21, 0xa, 0x12) dup2(r18, r22) tkill(r20, 0x19) 2018/04/26 21:23:17 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c25ff4)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'dummy0\x00', 0x9}) dup2(r1, r0) 2018/04/26 21:23:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x1, 0x0) getsockname$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0x14) bind$packet(r1, &(0x7f0000000380)={0x11, 0xc, r2, 0x1, 0x9, 0x6}, 0x14) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r0) accept4(r0, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x80, 0x0) sendto$packet(r4, &(0x7f0000000000)="1e0dc620c13677bb4b8a90e8821902d646b9124d978ef1b4dc181efb8843181b17430cbd274222ab0d252eb177cc57dc824ac8e4c5e0d5a91ad55c18d9dd7ebffd6c", 0x42, 0x1, &(0x7f00000001c0)={0x11, 0x0, r5, 0x1, 0x81, 0x6, @random="0f8bb1a50a56"}, 0x14) connect(r1, &(0x7f0000000200)=@nfc={0x27, 0x1, 0x2, 0x6}, 0x80) 2018/04/26 21:23:17 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000080)) ptrace(0x1000000000004208, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/04/26 21:23:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"6c6f000004000000704e16e845500800", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="00f5ffffff000000ba502917ddecc8bf0000", @ANYRES32=r1, @ANYBLOB="1400060007000000e406000000000000000000001400010000000000000000000000000000000001"], 0x40}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={r2, 0x9, 0x4c2, 0x10001}, &(0x7f0000000140)=0x10) dup(r0) [ 65.887462] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/26 21:23:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="fa5563c0b9e6399a728cf34cd63958c78f7be7dd04555bca7bb62fcc99a76486efd858e588c814a955ba25601068b825366a3010287813b132aa8031c3509fb5a6674e3cfb949cccf9d9a5cfbe120ab0211e5db73446e979526fb777aacf7590e5d1534f378ef7a2f02911c24dbd973da6a283dfdcc0dc706db1adbaa0d714abc4c25231035ecfeeb0432e5a2c3af562fa7c77", 0x93, 0xfffffffffffffffa) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) fadvise64(r0, 0x41, 0x1, 0x7) fsync(r0) 2018/04/26 21:23:17 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x7ff, 0xffffffff80000001}, {0x1, 0xcf}, {}]}) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) [ 65.896782] blk_update_request: I/O error, dev loop0, sector 0 [ 65.903215] blk_update_request: I/O error, dev loop0, sector 0 2018/04/26 21:23:17 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000000c0)) ioctl$TCSETSF(r0, 0x80247008, &(0x7f0000000000)) [ 66.018438] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=255 sclass=netlink_route_socket pig=7482 comm=syz-executor0 2018/04/26 21:23:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x0) fsync(r0) fchdir(r0) 2018/04/26 21:23:17 executing program 6: r0 = memfd_create(&(0x7f0000002901)="64f71465", 0x20080) write(r0, &(0x7f0000000080)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000140)={{0x77359400}, {0x0, 0x2710}}, 0x0) 2018/04/26 21:23:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x148) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x52e3, 0x10, 0x39a, 0x3}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r2, 0x1000, 0x401, 0xfffffffffffffffd, 0x4, 0x1ff}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xfffffffffffffffe, 0xcec0, 0x8, 0x100000000, 0x2}, 0x98) [ 66.306189] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 66.428365] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=255 sclass=netlink_route_socket pig=7512 comm=syz-executor0 2018/04/26 21:23:18 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x7ff, 0xffffffff80000001}, {0x1, 0xcf}, {}]}) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) 2018/04/26 21:23:18 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e2000000000000000000000000008001200020001000000000000000000300000000201000000000000000000000200000000000000000000000000200100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xca, "310caf711390413f833364a5d4a5cc1ae207eb77c15077e477db6810336edb0f72714fdfd3577c37759df2b507956ba26f995b0fb4a5bd770bd9305ae49dd1570ca8535f7a2ab556bb0d97d846fb510fb6f89014e83d56073368167c0d741354b6265bf788d661ca8303406d15b646ced1845ceb503df8d83fe4389e99b85d99a393793dee4a5217fdbf3b5a15b426e3cf0f794171bbacc66141a0746f44e367ede093285fd9cb08b03865f0d961d2ece4a3a88c1568b17160f623ee7316687729972acc57304030c8d5"}, &(0x7f0000000140)=0xd2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x3}, &(0x7f00000001c0)=0x8) 2018/04/26 21:23:18 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000917ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/icmp6\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) write$selinux_access(r0, &(0x7f0000000280)={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x34, 0x31}, 0x3c) syz_open_procfs(r2, &(0x7f0000000080)='ns/cgroup\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x9b, "7b87ce822cb92774ba1380f3fd95f486a274fc59ef2921fd981cb8eb32ad0a0962505474f18d035a20105d713062eb1427935d6c20aa4a7a7a93899c40a6d2417c9097d0f6407c42de15ad12f52046f291138d22c13fa63cabfdfb3ec3486d6f08399993f7ef444a4589ad63c3115ce4232185e31bad018dc981bdcf95cb935fe163e44d40d9b461a6afad40b4027dd993a9cbff588c0e56bd286c"}, &(0x7f0000000180)=0xa3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r3, 0x35, 0xb6, 0x80, 0x9, 0x8}, &(0x7f0000000240)=0x14) 2018/04/26 21:23:18 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mknod(&(0x7f0000000200)='./file0\x00', 0x8, 0x6) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getrandom(&(0x7f0000000240)=""/161, 0xa1, 0x3) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751a70008004500003c000000000029907800000000ffff9fff4e204e200028"], &(0x7f0000000380)) socketpair(0x0, 0x0, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0x7, "f5825cd8c0eb5a"}, &(0x7f0000000540)=0xf) sendto$inet6(r3, &(0x7f00000000c0), 0x0, 0x50, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x0, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0xfff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x20) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000100)={'bond_slave_0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000cc0), 0x0, &(0x7f0000000300), 0x0, 0x4844}], 0x1, 0x1) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 'wlc\x00', 0x2, 0x3f, 0x3f}, 0x2c) 2018/04/26 21:23:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x5, 0x40040) fsync(r0) 2018/04/26 21:23:18 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0x0, 0x2) fallocate(r1, 0x3, 0x0, 0x8004) fallocate(r1, 0x3, 0xc8ec, 0xffff) 2018/04/26 21:23:18 executing program 0: mount(&(0x7f000097fff8)='..', &(0x7f00008beff8)='..', &(0x7f0000897ff8)='xfs\x00', 0x5004, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDSETLED(r0, 0x4b32, 0x7ff) umount2(&(0x7f000020b000)='..', 0x2) socketpair(0x0, 0x0, 0x0, &(0x7f0000001440)) getsockname(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) 2018/04/26 21:23:18 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f000000c000), &(0x7f0000000000)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/26 21:23:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4) fsync(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r0, r0) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x800) 2018/04/26 21:23:18 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff080002000100bb3a", 0x24) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/26 21:23:18 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x327c, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000100)=0xef) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2041, 0x0) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0xe73, 0x9}) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000140)) sendmmsg(r2, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=[{0x18, 0x29, 0xb, "01"}], 0x18}}], 0x1, 0x0) 2018/04/26 21:23:18 executing program 2: preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/197, 0xc5}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x280000, &(0x7f0000000100)="a2522b1a2489e016c5e0bf43a537fa0dc242e7d91ee49034c66ea9f9d4d70dfa4bdb101e8f7858d5290b0fae") ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000140)) 2018/04/26 21:23:18 executing program 7: clock_gettime(0x0, &(0x7f0000fd4000)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={r0}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000080), 0x2, 0x0, &(0x7f0000000040)={0x400000000}, &(0x7f0000000000), 0x0) [ 67.092695] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0xb05/0xbd0 2018/04/26 21:23:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000240)={0x0, 0xffff}) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x3e, 0x5}, &(0x7f0000000140)=0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0xfe49, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, 0x1c) clock_gettime(0x0, &(0x7f0000000300)) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000280)={{r3, r4+10000000}}, &(0x7f0000000380)) fsync(r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/26 21:23:18 executing program 1: signalfd(0xffffffffffffffff, &(0x7f0000000480)={0xffffffff}, 0x8) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x1, 0xa2, 0x21}, 0x14) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) fchdir(r0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xc, 0x41030, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000540)='./file2\x00', 0xc1) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000240)=""/37, 0x25, 0x12000, &(0x7f0000000680)=@file={0x1, './control/file0\x00'}, 0x6e) write$cgroup_type(r1, &(0x7f00000003c0)='threaded\x00', 0x9) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() r2 = inotify_init1(0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000340)=0x4) inotify_add_watch(r1, &(0x7f0000000300)='./control\x00', 0x81000000) inotify_add_watch(r2, &(0x7f0000c31000)='./control\x00', 0x86000006) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file1\x00', 0x40, 0x48) execveat(r3, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0) r5 = creat(&(0x7f00000000c0)='./file1\x00', 0x10) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000640)='net/udp6\x00') setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x1, 0x0, 0xacc, 0x80000000}, 0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000580)=ANY=[@ANYBLOB="ebab3272ae4dd3e89a0200000000000000d6d4591a3f2052792ee364419631d973146e109bba9a3e3f00000000000000a5269d1998a81e0000010000000000f699d47700008a1697a879503d09df1610a16d49a1488cd92152f29f419778f8f320b829d16446ac73cf672a20f7e56aa963ad639cfff857583f9dcadbff027d0f00000000000000000000000000000000"], 0x1) syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x2, 0x0) fstatfs(r4, &(0x7f0000000180)=""/144) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/04/26 21:23:18 executing program 5: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) socketpair(0x8, 0x80800, 0x81, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_subtree(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="3b696fd5d5120e76eafae555aa8483cf03c58c22361db90edaa4230b27f02a6989bdd265d78018d4e6b9146dbcc6ed4ecc9b5d0000000000000000"], 0x4) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000000)='pipefs\x00', 0x0, &(0x7f0000000040)) 2018/04/26 21:23:18 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f00008ac000)=[{0x81, 0x0, 0x0, 0x0, @tick, {0x40008, 0x4}, {0x3, 0x7}, @result}], 0x30) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x9, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x200000) sendfile(r0, r1, &(0x7f000001eff8), 0x20) 2018/04/26 21:23:18 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000140)=0x84) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x8, 0x0, 0x1, 0x400}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000040)={r2, 0x4}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x4, 0x0, 0x100000000}, 0x10) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)={{0x0, 0x40000000000}, {0xfffffffffffffffe}}) 2018/04/26 21:23:18 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r0, &(0x7f0000001340), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000000)=0x4, 0x4) 2018/04/26 21:23:19 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind(r0, &(0x7f0000000000)=@rc={0x1f, {0x6, 0xd71, 0x7fff, 0x100000001, 0x8, 0x1}, 0xf164}, 0x80) 2018/04/26 21:23:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) 2018/04/26 21:23:19 executing program 6: symlink(&(0x7f0000ead000)='./file0\x00', &(0x7f0000c95ff8)='./file0\x00') lgetxattr(&(0x7f000030e000)='./file0\x00', &(0x7f000049efe7)=@random={'security.', '\x00'}, &(0x7f0000790fb8)=""/72, 0x48) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x9, 0x2, {0x2, 0x1, 0x5, 0x0, 0x3f}}) 2018/04/26 21:23:19 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x52000) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) connect$ax25(r1, &(0x7f0000000140)={0x3, {"d9cff2d2c8aebe"}, 0x1000}, 0x10) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='rose0\x00', 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002df74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x4}}) 2018/04/26 21:23:19 executing program 5: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x280000) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) dup2(r1, r2) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x420000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x1a93e12, 0x1, 0xff, 0x8, 0x0, 0x7994, 0x3ff}, 0x20) keyctl$setperm(0x5, r0, 0x80004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}) 2018/04/26 21:23:19 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff0c) r1 = socket$inet6(0xa, 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000800)={0x1f, 0x9, 0x9, 0x1}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000140)={0x2, 0xffffffff, 0x8001, 0x3f, 0x2, 0x1, 0x4, 0x800, 0x6000000000, 0x80000000, 0x4, 0x5}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000100)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000006c0)=ANY=[@ANYBLOB="300000006b53a699da2014150917702a0686136d3601225fbff50795f28d1d581e67b51d0cfab310cde145a37b0b8afd9296d574cdb5f48529edf3ec767a853cb7d6a73577a1f06871782429e3f7ec3a84bc99776ccc8de7c465f559f05fae6df526b52f894ebdcbdd29136d6378421ed3f5177a7802bfd2e981bbd633b5c976fba1799307b940bb7f6990fc9b23c3ad3cf9e2e0600fa745fb5ed10b5c85195b0ebb74e89062c381cf50c4b6"], 0x1}, 0x1, 0x0, 0x0, 0x54}, 0x48000) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r4) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x1b, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, r3}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) r5 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_int(r5, 0x29, 0x7, &(0x7f0000000240)=0x2, 0x4) sendmsg(r5, &(0x7f0000000040)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a0600000000000000000004390007002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/26 21:23:19 executing program 7: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)=[0xfffffffffffffff9]) ioctl$EVIOCGLED(r1, 0x4004510f, &(0x7f0000000040)) 2018/04/26 21:23:19 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x80000001, 0x8}, {0x180, 0x8001}, 0x10000, 0x7, 0x4}) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x201, &(0x7f0000000040)={&(0x7f00000003c0)=""/4096, 0x1084}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000100)={0x6}) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@newae={0x64, 0x1e, 0x1, 0x70bd27, 0x25dfdbfc, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x2, 0x3c}, @in=@loopback=0x7f000001, 0x101, 0x3507}, [@tfcpad={0x8, 0x16, 0x400}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e21, 0x4e20, @in=@rand_addr=0xc000000000}}]}, 0x64}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000300)={0x10001, 0x2, 0x9ec8, 'queue1\x00', 0xfffffffffffffffa}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000013c0)={0x0, @in6={{0xa, 0x4e22, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}}, 0x7, 0x85c, 0x3ff, 0x42}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001480)={r3, 0x280000000000000}, 0x8) 2018/04/26 21:23:19 executing program 2: r0 = socket(0xa, 0xb, 0x3697) ioctl$int_out(r0, 0x5462, &(0x7f00000000c0)) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0xffffffffffffffd5}, &(0x7f0000000140)=0x305) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x0, 0xfffffffffffff8cd, 0xa81a, 0x10000}, &(0x7f0000000280)=0x98) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000000040)) 2018/04/26 21:23:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) inotify_init1(0x800) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz0', "635003d3b5247d4653865135821a633731b47794c87d353f80d41a84779ec2b3d23ed69d2899c612ee8bdcf799aa7f55c5df29df1d5508aa5f7c5c0a6150ce0fa705c67858f4c8c268e35cfef38311fbc153ab92b543368cd0a8182a612933038277415efc43e6538c1e08f822ba4567eb60bd0b390c8a23dffa900879939e11ea35db391a94fbda234e0b0d9dcbf0fac060e14bc5e606d89588d95ad2a4ef4a8f209179a81cc21e8e8b87cc14ea4906ccac1c439b9444e5582dae9bd531e0c91162eace"}, 0xc8) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10800, 0x4) open$dir(&(0x7f0000000080)='./file0\x00', 0x80, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(r0, 0x6, &(0x7f0000000180)={0x0, 0x4, 0x6, 0x800, r2}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) 2018/04/26 21:23:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f0000000040)=""/4096, 0x1000) writev(r0, &(0x7f000067aff0)=[{&(0x7f000023dfd7)="290000001a001bc91d001c000001000002080000000007000000000000001f00000205000ef4ff010b", 0x29}], 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000010c0)='net/rt_cache\x00') getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000001100), &(0x7f0000001140)=0x4) 2018/04/26 21:23:19 executing program 6: r0 = memfd_create(&(0x7f0000000040)="17", 0x3) execveat(r0, &(0x7f0000000380)='./file0/file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)="17", &(0x7f0000000100)="6d696d655f74797065b36367726f7570776c616e312a5c6d643573756d5c707070315d73656c667d6370757365742d776c616e306367726f757047504c6574683000", &(0x7f0000000340)='cpuset)\x00'], &(0x7f00000002c0)=[&(0x7f0000000300)="d17573657200"], 0x900) r1 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3e, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/26 21:23:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000800000012, 0x80800, 0x7fff) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) open$dir(&(0x7f0000000040)='./file0\x00', 0x101200, 0x50) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000001500)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'lo\x00', 0x101}) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) syz_open_dev$loop(&(0x7f0000001480)='/dev/loop#\x00', 0xfffffffffffffffe, 0x40000) syz_emit_ethernet(0x59, &(0x7f00000002c0)=ANY=[@ANYBLOB="4aaf9afafb78aaaaaaaaaabb88480000001096759edb4c5f394633ef2c41653d24d3ca3b5558594693ab653b363e1024d2a20f9a1028fcd142732e8ac02d3c2a2badf5342a11f15f07e52312115630f1ceb3604ae459171cb6"], &(0x7f0000000080)={0x1, 0x1, [0xbc1, 0xf0, 0xbea, 0x4c1]}) 2018/04/26 21:23:19 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xc1, 0x0) r1 = getuid() getgroups(0x2, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x1000) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000000)='pipefs\x00', 0x0, &(0x7f0000000040)) [ 68.580345] blk_update_request: 9 callbacks suppressed [ 68.580352] blk_update_request: I/O error, dev loop0, sector 0 [ 68.608460] blk_update_request: I/O error, dev loop0, sector 0 2018/04/26 21:23:19 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) pselect6(0x40, &(0x7f0000000000)={0x5, 0xfe31000, 0xfffffffffffffffa, 0x4d2, 0xc4, 0x0, 0xf, 0x2}, &(0x7f0000000040)={0x5, 0x8, 0xe0c, 0x1ff, 0x5, 0x2, 0x1, 0x1f}, &(0x7f0000000080)={0x401, 0x3306, 0x0, 0x101, 0x65, 0x7, 0x4000000, 0x6}, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000180)={&(0x7f0000000140)={0x1}, 0x8}) recvmmsg(0xffffffffffffffff, &(0x7f0000003480)=[{{&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/152, 0x98}, {&(0x7f0000000300)=""/63, 0x3f}], 0x2, &(0x7f0000000380)=""/9, 0x9, 0xffffffff}, 0x1ff}, {{&(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000440)=""/180, 0xb4}, {&(0x7f0000000500)=""/58, 0x3a}, {&(0x7f0000000540)=""/88, 0x58}, {&(0x7f00000005c0)=""/63, 0x3f}, {&(0x7f0000000600)=""/252, 0xfc}, {&(0x7f0000000700)=""/161, 0xa1}, {&(0x7f00000007c0)}, {&(0x7f0000000800)=""/33, 0x21}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/51, 0x33}], 0xa, &(0x7f0000001940)=""/223, 0xdf, 0xfffffffffffffff8}, 0x1f}, {{&(0x7f0000001a40)=@generic, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001ac0)=""/72, 0x48}, {&(0x7f0000001b40)=""/247, 0xf7}], 0x2, &(0x7f0000001c80)=""/140, 0x8c, 0x7fffffff}, 0x4}, {{&(0x7f0000001d40)=@nfc_llcp, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001dc0)=""/198, 0xc6}], 0x1, &(0x7f0000001f00)=""/202, 0xca, 0x1}, 0xcf39}, {{&(0x7f0000002000)=@can, 0x80, &(0x7f0000002400)=[{&(0x7f0000002080)=""/119, 0x77}, {&(0x7f0000002100)=""/249, 0xf9}, {&(0x7f0000002200)=""/182, 0xb6}, {&(0x7f00000022c0)=""/95, 0x5f}, {&(0x7f0000002340)=""/132, 0x84}], 0x5, &(0x7f0000002480)=""/4096, 0x1000, 0x7}}], 0x5, 0x20, &(0x7f00000035c0)) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000003600)=0x5, 0x4) 2018/04/26 21:23:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x2c}, {0x80000006}]}, 0x10) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000180)=""/128, &(0x7f0000000100)=0x80) sendto(r0, &(0x7f0000fbe000), 0xfd27, 0x0, 0x0, 0xb6) getsockopt(r0, 0x3406d08c, 0x5, &(0x7f0000000000)=""/243, &(0x7f0000000140)=0xf3) [ 68.886920] blk_update_request: I/O error, dev loop0, sector 0 [ 68.903493] blk_update_request: I/O error, dev loop0, sector 0 [ 69.233653] device lo entered promiscuous mode [ 69.246314] device lo left promiscuous mode [ 69.289143] device lo entered promiscuous mode 2018/04/26 21:23:20 executing program 2: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4400, 0x0) syz_open_pts(r0, 0x121442) ioctl$int_in(0xffffffffffffffff, 0x5407, &(0x7f0000026ffa)) 2018/04/26 21:23:20 executing program 3: openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000000000)=""/72, 0x48) exit(0x0) keyctl$update(0x2, 0x0, 0x0, 0x0) getdents64(r0, &(0x7f00000001c0), 0xb1) 2018/04/26 21:23:20 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) fgetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000140)=""/134, 0x86) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) ioctl(r1, 0xc0184908, &(0x7f0000000100)="9bc65ece03") 2018/04/26 21:23:20 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) syslog(0xd, &(0x7f0000000180)=""/211, 0xd3) fsync(r1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/26 21:23:20 executing program 1: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'syzkaller1\x00', &(0x7f00000003c0)=ANY=[]}) creat(&(0x7f0000000080)='./file0\x00', 0x12d) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xffffffffffffff60) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) mremap(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0xf000, 0x2, &(0x7f0000b13000/0xf000)=nil) r1 = open(&(0x7f0000000400)='./file0\x00', 0x200000, 0x0) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xd84}}, 0x1, 0x2, 0xfffffffffffffffc, 0x98, 0xa41c}, &(0x7f0000000600)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000640)={0xe9a, 0x0, 0x0, 0x0, r3}, &(0x7f0000000680)=0x10) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000700)=ANY=[@ANYBLOB="497c0612595b741b1da8baa6764b6d4f408ab80f513e4124f9db7474bb182faa1b528cd958f7140d2f421d279aa364eabee80c76e111c7688579eeb1ca63539b497756b1949915bc00cf04fcb4b34d572e4cc59611d9c1791d298b8bbc3e71f2e79b48e3a5a1d746573e617c3297ff8b"], 0x1}, 0x1}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000280)=0x6e) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) futex(&(0x7f00000000c0), 0x3, 0x2, &(0x7f0000000880)={0x0, 0x989680}, &(0x7f00000006c0), 0x0) write$eventfd(r0, &(0x7f0000000780)=0xe01, 0x8) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x400, 0x0) munlockall() getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x4) mprotect(&(0x7f0000b1a000/0x1000)=nil, 0x1000, 0x2000004) 2018/04/26 21:23:20 executing program 6: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x800, 0x0) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f00000001c0)=0x5b3afb80, 0x4) recvmmsg(r0, &(0x7f0000001ac0)=[{{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000002f40)=""/4096, 0x1000}], 0x1, &(0x7f00000014c0)=""/94, 0x5e}}, {{&(0x7f0000001540)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001a40)=[{&(0x7f00000018c0)=""/168, 0xa8}], 0x1, &(0x7f0000001980)=""/8, 0x8}}], 0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0xf1b7, @loopback={0x0, 0x1}, 0x4}}, 0x9, 0x21d1}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r3, 0xb9f6}, 0x8) 2018/04/26 21:23:20 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f00000000c0)='md5sum\x00') r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xfffffffffffffffa}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000180)='./control/file0\x00') sendmsg$key(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x2, 0xf, 0x610, 0xf, 0x1f, 0x0, 0x70bd28, 0x25dfdbfe, [@sadb_ident={0x2, 0xb, 0x8, 0x0, 0x9}, @sadb_x_sec_ctx={0xa, 0x18, 0x2, 0x80000000, 0x44, "3a7024342a6e074c2c28064b245f36e3cec507a5c9a3dae15900132a0d8b3a27247c59f9a75292b4088fd8a42a42b321e182ef20530c8abfe5358cc3947557a7df575006"}, @sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x70bd2a, 0x3502}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d3}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x10, 0x0, 0x4}, @sadb_x_policy={0x8, 0x12, 0x1, 0x2, 0x0, 0x6e6bb8, 0x7, {0x6, 0x6c, 0x1, 0x5, 0x0, 0x401, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff}}]}, 0xf8}, 0x1}, 0x20048040) pivot_root(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00') rmdir(&(0x7f000015dff6)='./control\x00') close(r1) 2018/04/26 21:23:20 executing program 0: unshare(0x30046000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00\x00p\x00', 0x4000000000001002}) ioperm(0x2, 0x3, 0x3966) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup3(r1, r1, 0x0) 2018/04/26 21:23:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f00000013c0), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x8000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x5, 0x7fff, 0x0, 0x5}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000000240)="82", 0x1, 0x0, &(0x7f0000000400)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) [ 69.560914] ion_ioctl: ioctl validate failed 2018/04/26 21:23:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x6, 0x80) r1 = open(&(0x7f0000000000)='./file0\x00', 0xc000, 0x1) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x8000, 0x5, 0x1d, 0xfffffffffffffff7, 0xc6, 0x2, 0x3, 0x5, 0x3ab, 0x40, 0x27e, 0xfff, 0x6, 0x38, 0x2, 0x3f, 0x7, 0x4569}, [{0x70000000, 0x4, 0x200, 0x6, 0x10001, 0x100000000, 0xfffffffffffffffc, 0xfffffffffffffffe}, {0x6, 0x7, 0x1, 0x3, 0x9, 0x14f265aa, 0x800, 0x832}], "00e3c7272e009ccef6ec4377585567ced326015682ced0bd9074dd8e0f7fa90848986f", [[], [], [], [], [], [], [], []]}, 0x8d3) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) 2018/04/26 21:23:20 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x90800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000280)='./control/file0\x00') close(r0) [ 69.568057] blk_update_request: I/O error, dev loop0, sector 0 [ 69.600401] blk_update_request: I/O error, dev loop0, sector 0 2018/04/26 21:23:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$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, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000000000002900000037000000712894916b72e80c338049a82096f8103d9a11680e95e8259b44051a46662c06bf3eea7fb9c3f518d6b3f4ede36308b107cb689f71366beaf01afbc44a7b5675339101d89cec94aa6d3d77a296cae6ff064d6b7d7a1d9ab78385a407e2269a09e14792aff2cb9e85e9f7759ff20e88c49b"], 0x10}}], 0x2, 0x0) 2018/04/26 21:23:21 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000000)='posix_acl_access\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000350bf30537f368002d00430400000000000000000000000010000000000000000000000042c0640696c82449ee4477a9b181876d454b2682c78b797914ec205ac1dd0ad82626e3cc713468e926c4e55680716204c0f3cc42b2304788b25a61690de068ddf3fc"], 0x24}, 0x1}, 0x0) 2018/04/26 21:23:21 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x363, 0x3, &(0x7f0000000280)=[{&(0x7f0000000080)="5f450f", 0x3, 0x8}, {&(0x7f00000000c0)="a352b3abe9719d3755dd08dac54c63e2ab06d9cd08baf6bcda1f509b627efc1c56a8f47cfb6a3048161f725394d6790ff1ad7ed3a126086ac4b27412d28e4f79b17dd79e6807b9b6e184e4043ffd60aa7cff267fb7187ec90c2a05c6e804e5583de38ccb035f90f73e3e59841a13672dca4fb84cf03715f6", 0x78, 0x6}, {&(0x7f0000000180)="37d7fe189210032e637c74ce24afefb8838ba256b80d00a2469765035ba6e522c0cfd25755f6a08d33d0b6f6ec0a079994ae9c9b23bca08df36693b30698f2d5a03670fb9ac7dd2add3131ad2b00d3df840459adcf7935f9d42e1e0e77d7fd14dcb55256034d07fd99d2edd5febd2aeb1a8b229937f4af76e0da9ca12e59bb13089334fad5e85d933f9f301caf99287314db76ac1375bdd0eac9bebae2e2a3c12cf268003ad865a97d8a51f31e05f7affa9784441cc7e4e31416535c20812df49eb8b26358ed1edc58d0a24e495aef2aeb9e1d749abc73a32a9ca140a55f11d82089450047", 0xe5, 0x7}], 0x0, &(0x7f0000000300)={[{@bsdgroups='bsdgroups', 0x2c}, {@min_batch_time={'min_batch_time', 0x3d, [0x37, 0x36, 0x36]}, 0x2c}, {@nogrpid='nogrpid', 0x2c}]}) umount2(&(0x7f0000000140)='./file0\x00', 0x0) 2018/04/26 21:23:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x5, 0x40000) fsync(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e24}, 'veth0_to_bridge\x00'}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x121040) acct(0x0) [ 69.910805] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62219 sclass=netlink_route_socket pig=7735 comm=syz-executor6 2018/04/26 21:23:21 executing program 2: socketpair$unix(0x1, 0x200000000000005, 0x0, &(0x7f0000279ff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b2ff0)={0x2, &(0x7f0000df3ff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6}]}, 0x10) 2018/04/26 21:23:21 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x5, 0x3, 0x100, 0x9}) r1 = socket(0x10, 0x3, 0x0) ioctl$TIOCEXCL(r0, 0x540c) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000100)=0x200) ioctl$sock_ifreq(r1, 0x8994, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/04/26 21:23:21 executing program 5: fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000600)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000005c0)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000003c0)={r2, 0x8001}, 0xc) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r1, &(0x7f0000000500)=@known='security.selinux\x00') getresuid(&(0x7f00000006c0), &(0x7f0000000680), &(0x7f0000000300)=0x0) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f00000002c0)=0x8000, 0x4) 2018/04/26 21:23:21 executing program 0: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = inotify_init() readv(r0, &(0x7f0000000fe0)=[{&(0x7f0000000ff6)=""/96, 0x60}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) ioprio_get$pid(0x2, r1) tkill(r1, 0x16) 2018/04/26 21:23:21 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000040)=""/223, &(0x7f0000000180)=0xdf) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x10000) recvmmsg(r0, &(0x7f0000004b00), 0x0, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xfb, "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"}, &(0x7f0000000300)=0x103) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r1, 0x10001}, &(0x7f0000000380)=0x8) 2018/04/26 21:23:21 executing program 1: clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x2000000000003}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r1, 0xa, 0xe) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000b36000)}, 0x0) dup2(r1, r2) r3 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x16) 2018/04/26 21:23:21 executing program 3: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240)=0x1002, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400080, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000280)={'mangle\x00', 0x1000, "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"}, &(0x7f0000000040)=0x1024) recvfrom$inet(0xffffffffffffffff, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2}, 0xfffffffffffffda0) ioctl$sock_bt(0xffffffffffffffff, 0x8906, &(0x7f0000006380)) 2018/04/26 21:23:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000140)=0x40) fsync(r0) 2018/04/26 21:23:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x3, 0x80000001, 0xfd}, 0x8) fsync(r0) 2018/04/26 21:23:21 executing program 6: rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x7d, 0x4000000000030}, 0xc) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000001c0), 0x7) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x5, 0x1, 0x1000}, 0x4) 2018/04/26 21:23:21 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='trusted.syz\x00') r1 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5382, 0xfffffffffffffffd) [ 70.495448] blk_update_request: I/O error, dev loop0, sector 0 2018/04/26 21:23:21 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)="2e2f6367726f75702e6e65740087d526992a617891e49a86b55c870b07591753c34b6d13a038ed0d2d480761f9b5ec831e7870d1f31ff288045662dc4fb52537dec3f9a0b65de512aeee70ca54433bcd99c64b5b2b5ab8fa60394a5b4b45b6cd19496dc0b5fe7bf6e34ea51651cdcdec54ade7209a9cbfed9827022fc74fc73e440370ec9e059bdc459529ed2c85d0d5b2e3ab4727fe5d16961aaba10a828b", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x1178, @empty, 0x1000}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}], 0xb4) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$selinux_access(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB='S'], 0x1) write$cgroup_int(r1, &(0x7f0000000040)={[0x0]}, 0xfffffc91) dup2(r0, r2) fallocate(r1, 0x3, 0x0, 0x10000) 2018/04/26 21:23:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000cc5ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000434ff0)={0x0, 0x0, 0x20}) r2 = accept4(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f00000000c0)=0x80, 0x80800) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200)={0x3, 0x9, 0x1f, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00000001c0)="0f", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000000)="18", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000bd5000)={0x0, 0x0, &(0x7f000028c000)=[{&(0x7f00005e3000)='P', 0x1}], 0x1, &(0x7f00000003c0)}, 0x1) 2018/04/26 21:23:21 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000000), 0x0) getrlimit(0x5, &(0x7f0000000040)) [ 70.626670] blk_update_request: I/O error, dev loop0, sector 0 2018/04/26 21:23:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) socketpair(0x0, 0x1, 0x100, &(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x20000001}) fsync(r0) [ 70.994209] blk_update_request: I/O error, dev loop0, sector 0 2018/04/26 21:23:22 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="d41912e0a204aa083596de2263da17980400"]) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='iso9660\x00') mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) 2018/04/26 21:23:22 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) memfd_create(&(0x7f00000001c0)='@GPL]loproc\x00', 0x1) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000000140)=""/91) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000080)) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x180003) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/26 21:23:22 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/04/26 21:23:22 executing program 3: seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x1, &(0x7f00001e0fe8)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x10) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000080)=0x5, 0x4) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter6\x00') 2018/04/26 21:23:22 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x301001, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x4, 0x6, 0x453f, 0x142e, 0x40, 0x3, 0x3, {0x0, @in6={{0xa, 0x4e23, 0xffffffffffffffff, @empty, 0x2}}, 0xfffffffffffffff7, 0x9, 0x0, 0x9, 0xfffffffffffffffc}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x5}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x80000000}, &(0x7f0000000040)=0xffffffffffffff04) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x9}, 0x8) ioctl$fiemap(r2, 0x40086602, &(0x7f00000001c0)=ANY=[@ANYBLOB="cd00080000000000000000000002000000000000000000000000000000000000"]) 2018/04/26 21:23:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) 2018/04/26 21:23:22 executing program 1: socket$inet_dccp(0x2, 0x6, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xfffffffffffffce4, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xed, "cb679fb62a1cdcdf3ac2882860cc7b7d3b0b8176ed273bf5b27581427be1110ad00d052810de0f252c64b27013005be771a4ba286556f47e1f096be8f71991153bd2a1e3ed5d3774b9f2841aecaeeb4b2a55f8444e828e100f848d2ffbec58964f2643c81a7c57e36b488a6a6f12ff41916d4029dc0cbf28eb938e50f946711d528f6c4288e085d35b3934cdadf3dc1f36f6dcc8250cfc7d5758b97fe1edf55e56da81ac4565f872f44569114b4b4b2df2a19417d7b714091c003a8dbd56a46079118ac54e77e01176fa68d4c99604ed2cb8fd1c6503be83b8b08e0935f72246fa8390853600836001165c3866"}, &(0x7f0000000240)=0xf5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={r2, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x3c5, 0x30}, 0xc) 2018/04/26 21:23:22 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) userfaultfd(0x800) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) clone(0x0, &(0x7f0000cbf000), &(0x7f000064b000), &(0x7f000021f000), &(0x7f0000f40000)) r3 = dup2(r1, r0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x5, 0x0], 0x2, 0x6, 0x7, 0x4, 0x57a, 0x80000000, {0x80, 0x401, 0x4, 0x3, 0x7f, 0x0, 0x2, 0x200000000000000, 0x7, 0x1ff, 0x0, 0x1, 0xae6b, 0x7, "34d99d42ba182cc0ecb9bd7e7eeb4ff25c6ce3fac82e5da376213c9ddfbd0642"}}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00000001c0)={r4, 0x80000, r3}) 2018/04/26 21:23:22 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) fcntl$dupfd(r0, 0x406, r0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f00000004c0)=""/120, 0x78}, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000000c0)}, 0x0) 2018/04/26 21:23:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) signalfd(r0, &(0x7f0000000000)={0x10000}, 0x8) [ 71.432674] blk_update_request: I/O error, dev loop0, sector 0 2018/04/26 21:23:22 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xffffffffffffffa0, 0x10040) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r2) r3 = getpgrp(0x0) r4 = gettid() setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x4c) rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x600000, 0x0) getsockopt(r1, 0x5, 0x100, &(0x7f0000000300)=""/4096, &(0x7f0000001300)=0x1000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f0000000140)) rt_tgsigqueueinfo(r3, r4, 0x7, &(0x7f00000000c0)) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r6, &(0x7f0000000000)=""/128, 0x80) signalfd4(r6, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/26 21:23:22 executing program 6: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) getpeername$ax25(r0, &(0x7f00000005c0), &(0x7f0000000600)=0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipv4_newaddr={0x40, 0x14, 0x1, 0x0, 0x0, {0x2}, [@IFA_LABEL={0x14, 0x3, 'ifb0\x00'}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x40}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x4e24, @rand_addr=0x2}}) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000000640)=""/98, &(0x7f00000004c0)=0x62) sendmsg$nl_crypto(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB="e800000013000000000000000000000063636d5f62617365286c72772863626328636173743529292c7368613531323d617678322900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0xb0, r2, 0x310, 0x0, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x58}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x18}}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd2d}]}, 0xb0}, 0x1, 0x0, 0x0, 0x800}, 0x4000800) 2018/04/26 21:23:22 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e120067726f717000", 0x200002, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x100, 0x162) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/149, 0x95) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f00000002c0)=0x0) ioprio_get$uid(0x3, r1) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/26 21:23:22 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000007840)={0x0}) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0xfffffffffffffdbe) 2018/04/26 21:23:22 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') renameat2(r1, &(0x7f000000bfec)='./file0/', r1, &(0x7f000016517f)='./file0/', 0x0) 2018/04/26 21:23:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="060001000000", @ANYRES32=r1, @ANYBLOB="08000200ac1414aa"], 0x20}, 0x1}, 0x0) 2018/04/26 21:23:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x8000, 0x81, 0x9, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}}, 0x8, 0x80000001}, &(0x7f0000000240)=0x90) 2018/04/26 21:23:23 executing program 0: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = getegid() getgroups(0x0, &(0x7f0000000180)=[r0, 0xffffffffffffffff]) setregid(0x0, r1) 2018/04/26 21:23:23 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6}]}) r1 = fcntl$getown(r0, 0x9) getpriority(0x2, r1) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) [ 71.887641] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7875 comm=syz-executor5 2018/04/26 21:23:23 executing program 6: prctl$intptr(0x4, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r0, &(0x7f00000000c0)=""/189, 0xffffffffffffff8c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/26 21:23:23 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') renameat2(r1, &(0x7f000000bfec)='./file0/', r1, &(0x7f000016517f)='./file0/', 0x0) 2018/04/26 21:23:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) fsync(r0) [ 71.927698] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=28 sclass=netlink_tcpdiag_socket pig=7877 comm=syz-executor6 2018/04/26 21:23:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000a62ff4)={0xc07}, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x2) openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) 2018/04/26 21:23:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000000)="8dbd6c42e4000c208c7f369b6a56eb3d5bab0ac083fcfd05598eea25cf21b6", 0x1f}, {&(0x7f0000000040)="ba5e766f736d162ac6d88ea0cec6c105704d59f6bd4d4be4bb702d058ae5753069f27e17d4057e1b85cc66b2d1e11063f6d990d8716761028b7b7b25556cd346c021582edb3a5a60e59ac78f870e60af78b74cd24f65bfdcf20ddb37cc945a20ac450a06640017f59d17ba37b6c16cb98e562eb510ae183b0446dc5518da99", 0x7f}, {&(0x7f00000000c0)="8cbe2cd86722cbcaf734f930ce4f0f42d31eeac343474da0ddb394ef71465d0ca07b8aa55e2e2c4bcc73f3fe4ba3d3a7d8176125b92dc467f361936322612b043f14cdbc5fb4ee655f3f489e611699845d207381969f7830ea344be3a1", 0x5d}, {&(0x7f0000000140)="586e9401036b5a2cb66437e95c9f9e36f26838d9834f6c6f14b002a57331e63a114a7e84f41a3f78a9d3c9f5d1a3c5b76384349c570b5a55c75f1eb34ce7aaa580880c26d7ae7ac447204ecbd40947ac2569bbb33848f1a4b2c1bfd57b5e686b34c152023b753e3e28b9579bced1cb8ad70dd4f572aeab3c4ff936bd9b9592a302d5e0ea8198fd736969a45a1849f8b4abef78d81484eb1c7e250b6a166c8b4575874491bd656a1a8230c71a0a4f23e395778b4235e249708b5de4706c094849312908f88706fe607a61c96d516eef32acfffce76da0265c8aee4295309b2a60d9e9d4ea04", 0xe5}, {&(0x7f0000000240)="fee4ec20716de39c0b4670ec898787efd3bcb5118346bb85e4c1bf25cc358a1ab447e0c48f3fe48de733ef753a7ccb5d3981cd0ab1eae1fd1c5f2aa154e9d31ca25d05e988655d90c63c06e754f2e238a86aaf2f268edf50d8283053f01a7c86d45f6858f4d0373ee80e16b4322182ef5f899abc4260f4960419684dbbc058d570db4e2c15c1b8b91475f5454f0040cfcd294d887952dc5185e94d7d486288d87114de9905835d9b03f1", 0xaa}, {&(0x7f0000000300)="9d37cd7db9e3976e2f3f8d7962a72a064ddd939f71e8e4d8dd4b27d0821f0660b6f91f68f596fe551c86dd96e405eda6667d90432f0b53ed6c7fccb9c0007dfc585d47e2f16d56989602ab8e9c77b70561e88595c3744425f9569d55b9b7079fe4991defaf45c041384c071df998049dc5f0aa53b9caf0af415195cbc8b8e0a9e8107dd8bb92fa75b40185419988ae7a1b98aaf8a805f4c008fd8eb4a5f4778cc70e17988495bf984caac789950650d3a3b3a6d09e07a9f8ce88a479d53549a3d586baf4b6be94b43c96991c", 0xcc}], 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000a00)=0x7, 0x4) accept4$ipx(r1, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x80800) [ 72.007721] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=28 sclass=netlink_tcpdiag_socket pig=7882 comm=syz-executor6 2018/04/26 21:23:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/04/26 21:23:23 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x10000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x400, 0x80000001, 0xfff, 0x8, 0x3f, 0xe3, 0x71b, 0x6, 0x0, 0xc38, 0x200, 0x10000}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x6, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) syncfs(r2) sendto$inet6(r0, &(0x7f0000000000)="0401000000c000ddb8460900ffb25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff57e903376b15cddc7d07a033b978920a42f", 0x3c, 0x0, &(0x7f0000000200)={0xa, 0x200000800, 0x5, @dev={0xfe, 0x80}}, 0x1c) [ 72.360002] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7906 comm=syz-executor5 2018/04/26 21:23:24 executing program 7: r0 = socket$inet(0x10, 0x5, 0x8) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f00000004c0)=""/120, 0x78}, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) 2018/04/26 21:23:24 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000b1ff6)="260000005e00091d0000000002000000800000010040800000000000a34c085b1ee9ff07356a", 0x26) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) poll(&(0x7f00000000c0)=[{r0, 0x4a3}, {r0, 0x400}, {r0, 0x2000}, {r0}, {r0, 0xc604}, {r0, 0x200}, {r0, 0x8000}, {r0, 0x2484}, {r0, 0x2100}], 0x9, 0x829) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/04/26 21:23:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x800000000, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x2) fsync(r0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000140)={0x10000, 0x5, 0x5}) 2018/04/26 21:23:24 executing program 0: unshare(0x20000000) ioperm(0x0, 0x2, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/168, 0xa8) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000100)=0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)={'filter\x00', 0xdd, "a0d03292e6ec2e021c8cfd82a34cb191c4da32634338873a9fcb62de3f95cf385233a7ba543bb492054471099b2b375e90aeed9923ee52686ef2d9e3181428cc9228411088021270bb95e1687df05bba4c5a11b0b1dffa603a8bf09019e5d3a113e880af3c65e2e3cb41fb995d49033872df0ddb4c886febb2712347d2a83a1adf17af611c4b99defcf2c0d831ee0fdd531c5b68c622f1b8ee988596e8bcbf0782974889f1a428ef8e8fc862907bb9167c70b631063047d3cf05f2d95a2ba27a8d54192c3e890e893a955b15d95fa16f3b978324f32123815086cbde93"}, &(0x7f0000000280)=0x101) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/26 21:23:24 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000001780)='/dev/usbmon#\x00', 0x401, 0x2000) getsockname$unix(r0, &(0x7f00000017c0), &(0x7f0000001840)=0x6e) fchdir(0xffffffffffffffff) write$selinux_access(0xffffffffffffffff, &(0x7f0000001bc0)=ANY=[@ANYBLOB="7300000000010000009ea2acc4ae67dff9b40f9220e844b6d564efb20c7044889ad80f3b2e0a6e924737631337000af2f1"], 0x22) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x569}], 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001540)='/selinux/checkreqprot\x00', 0x80080, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000001580)={'nat\x00'}, &(0x7f0000001640)=0x24) syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001480)='/dev/autofs\x00', 0x212000, 0x0) r5 = accept4$netrom(r4, &(0x7f00000015c0), &(0x7f0000001600)=0x10, 0x80800) r6 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001180)={0x0, 0x80}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={r7, 0x40000000000}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0xd0) r8 = socket(0x11, 0x4000000000080002, 0x0) getpgid(0xffffffffffffffff) getpid() ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000001880)) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00000018c0)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001900)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001980)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001a00), &(0x7f0000001a40)=0xc) fcntl$getown(r1, 0x9) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001a80)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001ac0), &(0x7f0000001b00)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001b40), &(0x7f0000001b80)=0xc) getpgrp(0x0) r9 = getpgrp(0x0) getpgid(r9) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r8, &(0x7f00000011c0)={0x11, 0xfe, r10, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)}, 0x4000000) sendmsg$nl_route(r2, &(0x7f0000001740)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001700)={&(0x7f0000001c00)=ANY=[@ANYBLOB="200000004300000a29bdbbd44be4df251e000000231d4eb72c87785b438acc0008000000000000000000"], 0x20}, 0x1}, 0x24000080) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f00000014c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) setsockopt$inet6_MCAST_MSFILTER(r8, 0x29, 0x30, &(0x7f0000001200)={0x3f, {{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, 0x1, 0x2, [{{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0xffffffff, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}]}, 0x190) sendmmsg$inet_sctp(r8, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) sendmsg(r3, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000080)="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", 0xec2}], 0x1, &(0x7f0000001580)=ANY=[]}, 0x4000000) write(0xffffffffffffffff, &(0x7f0000335000), 0xfc94) accept$packet(r6, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001400)=0x14) readv(r2, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt(r3, 0x0, 0x0, &(0x7f0000001980), &(0x7f00000019c0)) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsh0\x00') 2018/04/26 21:23:24 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0xc018620b, 0x710000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="8700000044748b2e42f87d3b22573b5101ca4dc4849707830200ef583daadba7d7e2f25795bb4665cc9126f7197e632670a55ace8ac2e57268e3401168a2b3b7d617d04f9ff25874f263afc5dffcc2531004ca879f59d4e28e2f60d13555adab595fd7f4da28cd2b77728c8ba4c7ff7274dece888e9327073fe832cce112c6223829d2bdbc7bf06a60fc68"], &(0x7f0000000140)=0x8f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x40}, &(0x7f00000001c0)=0x8) 2018/04/26 21:23:24 executing program 2: socketpair$ax25(0x3, 0x8, 0xcd, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x41fe}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000012c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5077346aeb47d250bcaff77029a12540059a181c40709a0ba4be6f09cd8d2a6794c5b2b68076dc34e94c637039a24b18090988c306ca30675abcc5b484332d965d9bb69cfefa8bbefd6adece59a99711cfda9b88f2ca6a06d2c362d5ddb9a1674887c9dc7e0a3c3dbdfc5a673d4fdceda012e338286e39fe5f4a85531cb2fba4d8237608afc79c2a15fba1c21ba630bfb1186e76c6728ffbc8e6c1f1fa1a4d41a31fc126049d0e7083561b0f8af47657ec93a3c3d408e525ef8b930aed0a51d264b11dcffa93f5fd4df470cd1d60310c8aa2"], &(0x7f0000000100)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r2, &(0x7f0000000180), 0xff4d) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = fcntl$dupfd(r3, 0x0, r3) socket$inet6(0xa, 0x1, 0xe1b) sendmsg$nl_route(r4, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@bridge_getlink={0x2c, 0x12, 0x105, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x10}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f}, @IFLA_AF_SPEC={0x4, 0x1a}]}, 0x2c}, 0x1}, 0x0) sendto$inet6(r1, &(0x7f00000001c0)="06cfb61d7aa3e4375f5d9edfd5b0523447b6fab367316bc93604cec8ef32415522d5b2e173990934d69300cbb3982198053c1546b13b2d19434b797df082af04096c8f8080986126260ecf03985eb099c45ff5e485b6c55d95483a1072304454fda79d661f83a5affb1d2766419c47c8e26f38638960899944852427569560b1ecda1253a175a554944f0d47c94e07d328824e2db6b466912b14102582b00cfed013e6", 0xa3, 0x1, &(0x7f0000000080)={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) 2018/04/26 21:23:24 executing program 3: r0 = socket$inet6(0xa, 0x20800, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x2, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) sendto(r0, &(0x7f0000eaefef), 0x0, 0x0, 0x0, 0x0) rt_sigreturn() setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/26 21:23:24 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4fffffffe) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/04/26 21:23:24 executing program 5: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)) fchdir(r0) 2018/04/26 21:23:24 executing program 6: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="02010000020000000029adf9f34cd83737714d8700000000000000c2623d580edbf3b487297f50bbcc0c5d987376dda76e8b75f2da5624103cb7b582ccc59291455e2d9e143e79486c444296e4a0f8e87956155b6c71404ac80e93cc3e2a49e9ce32ed5540e928e4d7d1be23cac0cb2bfcec83622e94527518684f16d58fc8d398fe6d1682faacfcf0c60424f2f4294d37f0dad70ffa75c476c475c9a8fc81b16f982f415353233b5d98f907238d9855e6a68b0615d94a67a89d027435e515a3d45cfae0bf4aeb0404000000af52797e0aaaab27778f1bd8861fd9a85f61abc495e225a101c5d9e05a25d7fe90d35f52e6a2229b52da9574a00b508f84094771a1c3ebc58f3dcd5c8f72490ca142"], 0x10}, 0x1}, 0x0) 2018/04/26 21:23:25 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000800)="3275c13ddb1c04f500") ftruncate(r1, 0x8) r2 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000b80)=ANY=[@ANYBLOB="0ec7474061541fe3b0a096af93ba3112f87c52e2ee23fdb26a24e5b589e8b0d74b7f890f2c7bc29c5245000000000000007ff7c0662691a8b29dd502d42433da9039b99a7420338615291bc98b0d09346f548125c581378d6078a2eacb2cb4c1541bc7188560acfe201d76b5225b9288b838eb483611d2db6ecbbd1c6abd97096bbb40f500000000000083aba0de80a675924bb7a76f75b108938c0e62f4854defbfc6488ada2adef1c1011bc783dac71c28ca37d5cd493369eb6c745bd1b03e069ebcf20bf9d200eebaff6973c4b765a71e1331aa6e8ec1c4f2ff0676e8c9b8f9cb584059f3d41176e17459dd05f726ae5f5f5a061c"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000580)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000007c0)={'ip_vti0\x00', &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]}) fstat(r3, &(0x7f0000000880)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000540)=0x3f, &(0x7f0000000780)=0xffffffffffffff90) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) sendto$inet(r2, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) creat(&(0x7f00000005c0)='./file1\x00', 0x100) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a", 0x42, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) truncate(&(0x7f0000000400)='./file1\x00', 0xffffffff) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) 2018/04/26 21:23:25 executing program 3: r0 = socket(0x10, 0x2, 0x9) socket(0x14, 0x5, 0x7ff) write(r0, &(0x7f00000001c0)="1f000000e8030200000006c507141a23", 0x10) 2018/04/26 21:23:25 executing program 4: r0 = getpid() getpgid(r0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4ab, 0x0) fsync(r1) 2018/04/26 21:23:25 executing program 0: r0 = memfd_create(&(0x7f0000000100)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) write$sndseq(r0, &(0x7f0000000000)=[{0x5, 0x0, 0x0, 0x3fd}], 0xfe6f) sendmsg$nfc_llcp(r2, &(0x7f0000000700)={&(0x7f0000000040)={0x27, 0x0, 0x2, 0x1, 0x8, 0x1ff, "6defbde55e0e0551d9913d092926621d2a1611324130a4253c111a5f9675c338cf8b5407191e9f986a3f13a05fbd7b0cf5c908fa89c009dcfa0587dd3766eb", 0x5}, 0x60, &(0x7f00000005c0)=[{&(0x7f0000000140)="ed9ae071c24694e59d156117617ea04b6e159ee3c841f03f585c0764923d6ead854589f8c15dfa63356402d1a1b1927db2f9ce70352a622a1f54f09f178ac462eb692532041be0e90459de7aee183578d1004aa9b4f26a72b18d30a69de67e6d52827cc7bd41e08ef9e1a6962facfbae6b685c3db2ef7d0d4d406bd3a2b7ca047e5c447e045b7ed354d6411a3f442656385c01360c37257963bc09fe00e7763e", 0xa0}, {&(0x7f0000000200)="ba2433d66ffcaf850f023fd5b4423dab66e587561120866c7581a4eafd12ed41f0cc209fa176b3432506883395bf469050d2be66bcfc3ac16cb449f9ce21d4e2d5dbe3af57c26359f7a649ea29cc60545ff295fe032400c028fc73c42a4a9573a57a2092830394f5e270a64575037e8e6b1303a833c2e8b9a15f9904cb52dc33efd1460c7a7779f8286a43d1d33de5d77831b31599aff63ba973da3cddcadb42a8bc0a59", 0xa4}, {&(0x7f00000002c0)="938d46c9832f9fed2e7e9266428d1df359bfefbfe36c0991331e5b5c5a66d165d2eb192037b7cc520f666bfc76f9a6c271c422a12f8cf6fee6dd486919fe78ecf8ffb28f1a755f041e5e73f4df20a618b151c902f3703336348b795d9ed35a173152558e94e8a33646fe3b02ae257a97ec3e15d864d0506e59b91b1c178e8659f35572675bff159f8c7b9609f95e28afffedd8811b6193362f8128d3f6b188e07d8a483892dd7dcad60455a34d52aa37deee0c06", 0xb4}, {&(0x7f0000000380)="8f509c87426959eefbdb9231916f46dfe1cd33b89b7694f1cbf1f352da407eab974e95bb97943966c55ed9f9ece2903e2a0863f79286460a444a02cdff4188e26a3d7cf878d7ee2f228f78fe353334e419d8cf6320e022f659588ce549b7ebc9d08d870fef54acd772bb08bbd6503e84b778a6d2", 0x74}, {&(0x7f00000000c0)="9d4aa52ac2da50ab5ea5645197995e2d5a715ddc277495c453c209a8f8b54e7d937b28", 0x23}, {&(0x7f0000000400)="e99fc919ded74b6e4490780fc009ab7290ccb71a29e905367e352e4f09460ba462f8f2751356f5b9c2c5f9448eb3737892d444855f7ebcd6b5f7ce0c949bd49a5f", 0x41}, {&(0x7f0000000480)="1f250494fcd1f99a6577327d86410817c642b8cb", 0x14}, {&(0x7f00000004c0)="b8350b1c2beb9c8688481f091cf96e91298979bc4f59bcedf04cdb01b7ccfc026dcac06b0f814707b2365943f2cf0e23", 0x30}, {&(0x7f0000000500)="1535687f3418586373136bdddfe58d56fbf662ff1f45ae35db5f5ffeea38d376359ecda7a3fa74492cb2aeca92dceb0dd5f253224fa1fba8f75f2eae4b75de4172a5f9ee4d6e55effc60cd4e1bf222f3fcdf9a5b75aa1a70550ad694ab96a3493017c21f23ea45937d32e34a2910ca1242f3205317d0e87001318ce5eba07159d7ac2fbb2588b222f9b9cc06c900aad3052db3636b6150b02424ba1c2391db8f94216e19f7be8230aa4265655b25bf3bf2ea5125389b3404d07c5e65", 0xbc}], 0x9, &(0x7f0000000680)={0x58, 0x29, 0x100000001, "8a7e2a23f270c5d8bb0c8fe4cf4f43fb88f978ec570c8e570865335d3df2141d31c33f62f7aa94d7aef4533b97d1c6541d2c701185181f845847c403d7b96f0e356ee3"}, 0x58}, 0x4004014) 2018/04/26 21:23:25 executing program 6: r0 = socket$packet(0x11, 0x10000004, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000032f000)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/26 21:23:25 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a000002cc8c67633f076f8e000000"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/26 21:23:25 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x80, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x11f7, 0x9]) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x48, 0x0, &(0x7f00000000c0)=[@register_looper={0x630b}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}], 0x48, 0x0, &(0x7f0000000140)="cfa4e34a16225a2fcfe0e17283a6204dd219e519b34b8f961b2d4c2b1f9740866d2ed92997d3cfdacd4d90798bb26ae4ec6d1102999d6ce03313184c14f0167858e909a51d55684a"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x4, 0x0, &(0x7f0000000140)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000040)}) modify_ldt$write(0x1, &(0x7f0000000000)={0xfff, 0x100000, 0x4000, 0x70dc, 0x6, 0x18000000000000, 0xe3, 0x100000001, 0x5, 0x7}, 0x10) 2018/04/26 21:23:25 executing program 2: socketpair$ax25(0x3, 0x8, 0xcd, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x41fe}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000012c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5077346aeb47d250bcaff77029a12540059a181c40709a0ba4be6f09cd8d2a6794c5b2b68076dc34e94c637039a24b18090988c306ca30675abcc5b484332d965d9bb69cfefa8bbefd6adece59a99711cfda9b88f2ca6a06d2c362d5ddb9a1674887c9dc7e0a3c3dbdfc5a673d4fdceda012e338286e39fe5f4a85531cb2fba4d8237608afc79c2a15fba1c21ba630bfb1186e76c6728ffbc8e6c1f1fa1a4d41a31fc126049d0e7083561b0f8af47657ec93a3c3d408e525ef8b930aed0a51d264b11dcffa93f5fd4df470cd1d60310c8aa2"], &(0x7f0000000100)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r2, &(0x7f0000000180), 0xff4d) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = fcntl$dupfd(r3, 0x0, r3) socket$inet6(0xa, 0x1, 0xe1b) sendmsg$nl_route(r4, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@bridge_getlink={0x2c, 0x12, 0x105, 0x0, 0x0, {0x7, 0x0, 0x0, 0x0, 0x10}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f}, @IFLA_AF_SPEC={0x4, 0x1a}]}, 0x2c}, 0x1}, 0x0) sendto$inet6(r1, &(0x7f00000001c0)="06cfb61d7aa3e4375f5d9edfd5b0523447b6fab367316bc93604cec8ef32415522d5b2e173990934d69300cbb3982198053c1546b13b2d19434b797df082af04096c8f8080986126260ecf03985eb099c45ff5e485b6c55d95483a1072304454fda79d661f83a5affb1d2766419c47c8e26f38638960899944852427569560b1ecda1253a175a554944f0d47c94e07d328824e2db6b466912b14102582b00cfed013e6", 0xa3, 0x1, &(0x7f0000000080)={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) 2018/04/26 21:23:25 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x9}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x4, 0x8, 0x8000, 0x80000000, 0x4, 0x1000, 0x4, 0x7fffffff, r2}, 0x20) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000fb2fe0), 0x0) ppoll(&(0x7f0000ae7000), 0x0, &(0x7f00002d4ff0), &(0x7f000079dff8), 0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) accept4$unix(r3, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80000) getgid() 2018/04/26 21:23:25 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) signalfd(r0, &(0x7f00007b6ff8)={0x4}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2000) r2 = gettid() r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="640000008399524c031c541a095b490b80934f3004bca06e3f9eecc9465315b95557aa78e9bc1e42b28f34db9d61ee26b578da394c30f34869e1d50f93fdfeba5219ac50c7799acd5f87c6da24561ae89db38bf41dc27d7215082261ca986782e9d599c5b72ccf9b"], &(0x7f0000000200)=0x6c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000240)={r4, 0x7fffffff, 0x2, 0x3133e9a1, 0xfffffffffffffff8, 0x2}, 0x14) fcntl$setown(r1, 0x8, r2) r5 = open(&(0x7f0000000040)='./control\x00', 0x10000, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f00000000c0)={0x5, r6}) readv(r0, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r7 = dup2(r1, r0) fcntl$setsig(r1, 0xa, 0x3) r8 = inotify_add_watch(r1, &(0x7f0000001180)='./control\x00', 0x2000000) inotify_rm_watch(r7, r8) 2018/04/26 21:23:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffffe, 0x102ffd) fsync(r0) [ 74.106230] binder: 7992:8002 ERROR: BC_REGISTER_LOOPER called without request [ 74.170821] binder: 7992:8002 got reply transaction with no transaction stack [ 74.236544] binder: 7992:8002 transaction failed 29201/-71, size 0-0 line 2926 [ 74.384516] binder: 7992:8017 ERROR: BC_REGISTER_LOOPER called without request [ 74.407292] binder: 7992:8017 got reply transaction with no transaction stack [ 74.414787] binder: 7992:8017 transaction failed 29201/-71, size 0-0 line 2926 [ 74.423102] binder: 7992:8002 ERROR: BC_REGISTER_LOOPER called without request 2018/04/26 21:23:26 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a000002cc8c67633f076f8e000000"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/26 21:23:26 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) r1 = socket$inet6(0xa, 0x7, 0x3f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x4, "105fe2b8"}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xfff, 0x4, 0x7, 0x1ff, r2}, 0x10) 2018/04/26 21:23:26 executing program 3: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8000000000000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f5fe0)=[{0x2}, {0x60}, {0x6}]}, 0x10) 2018/04/26 21:23:26 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000cfc000)='./file1\x00', &(0x7f0000bdbff8)='./file0\x00', &(0x7f0000dea000)='tmpfs\x00', 0x201000000001, 0x0) open$dir(&(0x7f000001bff4)='./file0\x00', 0x410001, 0x0) socketpair(0xf, 0x0, 0x1ffe00, &(0x7f0000000040)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000000000)) 2018/04/26 21:23:26 executing program 7: r0 = open(&(0x7f0000000680)='./file0\x00', 0x10103e, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) symlinkat(&(0x7f00000001c0)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00') sendmsg$nfc_llcp(r0, &(0x7f0000000640)={&(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x4, "a54f75d3e4b93628c5d073e99cb0ab6303ea9588ba49566cd5d5f9d30352cb921addec0151379a9c92867cdde11e78c64ec517a21530bf7253dbd2f1b8c4a6", 0x22}, 0x60, &(0x7f00000005c0)=[{&(0x7f00000004c0)="c6c5b135fb50e866a0a3e132fbd773cc14cfaec0c35bf3f681c015d4812077cc236c0edd9b9d2e9fa184bc1675d3b9ed21cdedcbd8b7c7516264986821ddbaa9e616466e61d3aef57ab72bdb8ad2657eb1f79aa542b7f5150c9045585a2e46b7901542c58a663c3c718212924d4bc6410b3fccd48249d7a7e41b999f5031b5dabfe26290c25dd73e01f0b949543842ca7512a184005c75ffa79c084cb6b54fee7bc0681e00614378fb1c08396672d515e65a4deb872ca5cc899cd241", 0xbc}], 0x1, &(0x7f0000000840)={0x10}, 0x10, 0x20000885}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000380)={r4, 0x3f, 0x10}, &(0x7f00000003c0)=0xc) r5 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r5, 0xbffffffffffffffe, 0x1000000000000004) close(r3) fcntl$setpipe(r2, 0x407, 0x0) linkat(r0, &(0x7f00000006c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', 0x1000) 2018/04/26 21:23:26 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={0x0, 0x5}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000540)={r2, 0x9}, &(0x7f0000000580)=0x8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r3, 0x1000) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0xfb, "34167a6db9bfde4ed5b5878d04cbc15ec0a958c84b010cbc8e2a77c694d24941dc04e450a68b549ab88e33f219cb49103eeba481fb066ba34fe6b212fae9eb27dce9ec94b86790416a593d63c2aa1720625508f204b7a85c325a384189cb6d1dcff6f6c022b3c2eb448e15fc0c3c933bf2ca53cf8a6c33c2ff41219c47dfcf79205f033fff196f10bff7ad8ce821f53cdcba5ea28b5c9084377fe0cef34d57b66836a525bd7f9047fd903901af2b1b27e250582c696158d9810ed598e893474ceaa5ebc5f5a9fe4626acd2bfa9205303793ce1ed56d31d93bf358ffe1888aa8116e232c96ff3285b94e8ed4cd15e11f29c9454cddc9af94250c537"}, &(0x7f0000000440)=0x103) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000480)={0xc49, 0xff, 0x8003, 0x91e6, 0xdd51, 0x51b, 0x2, 0xfffffffffffffc00, r4}, 0x20) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) 2018/04/26 21:23:26 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) fchmod(r0, 0x40) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x5, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2, 0x8}) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6000) fallocate(r3, 0x0, 0x0, 0xd4aa) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x80001) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x84, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xf4d2}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x467}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x9, @empty, 0xffffffffffffff00}]}, &(0x7f0000000240)=0x10) getpeername$ax25(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 2018/04/26 21:23:26 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x80000000010, &(0x7f0000000040)=0x8000002, 0x4) sendto(r0, &(0x7f0000000180), 0x15f, 0x0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20}}}, 0xfffffffffffffff8) sendto$unix(r1, &(0x7f0000b12000), 0x0, 0x0, 0x0, 0x32b) 2018/04/26 21:23:26 executing program 1: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="0000be8e85dff997e1b6bf0534e3691900"], 0x3) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00000000fa62000800052d00000000000006000000000000744c29967129736439c53afba27f29cc84f571f75a7cdb67297aef56828ff23897a5ae7959ee95de4965b765ad524fc1197f6f95b48b8545e2ed38ce4bb5122f653dc95b7df4c6f6ab629f9ebf1078cc8d6f3fa63f9036f3501d993c780c992b7ca9a30edefbdc9586e44cc7bfed78a6fe8b8530d5b565006005f049dfb1d64dd1a92dccc2d938cd175aeea065dc155f955bf98a6b91db0dfa41d6c2017fb5b95a62d3ab980d485379bf2b99aa56efd023d1edd5f5b6ce460445ae8968ce79e179a896aee94fb49d18f19ab0059694a55956af714b89ea78953b93fc5f0bb2d3ff2d635f6ed67b293f03fa5403cda3e714736546129ddc5a948125e5828163f48dc2e22c0c7d1e0e5ca68d091f72d84d2d58b5e0518e955a0d5dbe9ec0bb08996780e824805afad175a54b6bee6954f56c0ac101af48a718ac03ef43effa0d9b2453a7dc2497af6ba34fff982474dac79ce6e78cc6d85c8866f6381119f6aba1dc1a6392d43c415b85508afbbf1030ee364eff145de56d5c5d2694fb3a96ad03ef4b99022c62d78f3b68376c942c55943d1eaaf08f535536f6cfa4ac7f1609d1bfd41b39bbff6d675c1c9343c7"], 0x1c}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x204000, 0x0) getsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f00000001c0), &(0x7f0000000400)=0x4) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ftruncate(r2, 0x8000) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x6) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x600000000000, 0x1, 0x8, 0xd7c2, 0xce, 0x3, 0x9, 0x0, 0x5, 0xb2a}, 0xb) stat(&(0x7f0000001200)='./file1\x00', &(0x7f0000002580)) fcntl$getownex(r3, 0x10, &(0x7f00000026c0)) 2018/04/26 21:23:26 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000340), &(0x7f0000000200)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x4000, r1, r2, 0x1, 0x2010000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffffffffffc0}}) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="62747266732e2f4465762f7365717565c02af9533200"], &(0x7f00000001c0)='/dev/sequencer2\x00', 0x10, 0x1) creat(&(0x7f0000000240)='./file0\x00', 0x50) [ 75.014941] blk_update_request: 7 callbacks suppressed [ 75.014948] blk_update_request: I/O error, dev loop0, sector 0 2018/04/26 21:23:26 executing program 2: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000ec0)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000fc0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={'team_slave_0\x00', r1}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='nr0\x00', 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d9bffc)=0x1, 0x4) 2018/04/26 21:23:26 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0x8001, 0x8, "317f4dc77216c98380497db7cd6a50a281915568c1a6123e6b78f415a82b2e8bba632cbd3f6f42b46b029286b0b76dce32f7b8cae13e1bdec1f7000c14c782", 0x2b}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x18}}], 0x2, 0x0) 2018/04/26 21:23:26 executing program 6: r0 = gettid() ioprio_set$pid(0x2, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2a3a2f2b50453233}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r2, 0x510, 0x70bd25, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ffc00000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2e1b}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x40}, 0x80) 2018/04/26 21:23:26 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x100000000002) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000040)=0x4) write$cgroup_pid(r1, &(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r0], @ANYRES16], 0xfffffd9b) fallocate(r1, 0x1, 0xffff, 0x40000004) fallocate(r1, 0x3, 0x0, 0xffff) [ 75.197218] mmap: syz-executor1 (8056) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 75.206986] blk_update_request: I/O error, dev loop0, sector 0 2018/04/26 21:23:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1fffff8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) userfaultfd(0x80000) 2018/04/26 21:23:27 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x0, @broadcast=0xffffffff, 0x4e22, 0x2, 'nq\x00', 0x22, 0x7, 0x12}, 0x2c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff9)='ns/ipc\x00') sendfile(r1, r0, 0x0, 0x1) setns(r1, 0x0) 2018/04/26 21:23:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x20001) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) signalfd(r1, &(0x7f00000000c0)={0x5}, 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x9, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) fsync(r0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000140)=""/72, &(0x7f00000001c0)=0x48) 2018/04/26 21:23:27 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)="2e2f6367726f757000fb8e409a2c862ee1ba5f14790758f0a12218e78390112cf5ad85bc535af8d63ca1eb2ddb1d65829d283c85fe6ee0f2c033c3d1d53d56c86c4eab3d5f8937ebfe347be5cb2bc524519751fc21fd6711cb1a0d10798f03cb56e09d912feeac94a87bbe9b333c48b0e4fa90d4ef5627e3b07a13f452c3bd67e35e96a13f3e6a378c5f1a231c986bfd99c80f03556f3b6f30e034cc0c6525474cb90a1ffa6376d0173047841d29bc565946ddf918ea582c3d0600000000000000680ae6c167c5b28a792cc05f280f4c00764470b7cd38052333191dcb1dc0709ea40360be2c369ed5ddc850f212c7144092815fa0", 0x200002, 0x0) openat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000300)="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", 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)={[0x30]}, 0x2) 2018/04/26 21:23:27 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TIOCCBRK(r0, 0x5428) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001440)) unshare(0x24000000) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001580)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000016c0)={&(0x7f0000001540)={0x10}, 0xc, &(0x7f0000001680)={&(0x7f00000015c0)={0xbc, r2, 0x300, 0x70bd25, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x18}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x69}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x4}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40010}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001500)={0xfffffffffffffff8, r4, 0x2, 0x9157}) getpgid(r3) mq_getsetattr(r1, &(0x7f0000fb2000), &(0x7f0000ded000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r5, 0xfffffffffffffff8, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) r6 = getpgid(0x0) ptrace$getenv(0x4201, r6, 0x0, &(0x7f0000001480)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e22, 0xe05e, @remote={0xfe, 0x80, [], 0xbb}, 0x900000000}}, 0x6, 0x64, 0x3f, 0x68e8}, &(0x7f0000000240)=0x98) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001300)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000001400)=0xe8) syz_extract_tcp_res(&(0x7f0000000280), 0x5, 0x20) ioprio_set$uid(0x3, r7, 0x3) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000014c0)=0x2, 0x2) 2018/04/26 21:23:27 executing program 0: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x80000000018, 0x4, 0x20000000001) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x2, 0x30, 0x477, 0xffffffff83be5210}, &(0x7f00000000c0)=0x18) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendmmsg(r0, &(0x7f000000c700)=[{{&(0x7f0000001d40)=@can={0x1d}, 0x10, &(0x7f0000001f40), 0x0, &(0x7f0000005380)}}, {{&(0x7f0000001f80)=@can={0x1d}, 0x10, &(0x7f0000006800), 0x0, &(0x7f0000006840)}}], 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000100)=@fragment={0x5e, 0x0, 0x7, 0x80000000, 0x0, 0x200, 0x65}, 0x8) 2018/04/26 21:23:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) syz_mount_image$f2fs(&(0x7f0000000140)='f2fs\x00', &(0x7f0000000180)='./file0\x00', 0x3, 0x8, &(0x7f0000001480)=[{&(0x7f00000001c0)="22e913a0674dedfa5d808f3427a0", 0xe, 0x2}, {&(0x7f0000000200)="de77b4055f18796640c9c22a015fe53342f3d3cf7a0b9622cf8450ba49fe3a8a6034f231", 0x24, 0x8001}, {&(0x7f0000000240)="0516518d5de5c92f2f442c85af3cf2777ef4072f7aed912d93f812059cd87a1680a721afcfae46c6cca1cd24149bed5c874b5730e97bfbe4c47ed506e56d3645cd77e2a8dc788ae669de07fa54c17b007962e5166ad6af1dfbea924d3f1189e9561dffdf2aaa7e64114f1a00a706420f70cf471b11ca07fcafa242c59e2e0eea648f4f881ced925610e6b0dc9c74cde46e21fbf11a4626af61ac3ae3f1e38416d37b7454bbafacc18bc96542845ad06aec36ce35457e50f80111c44f0b87fec6", 0xc0, 0xf4}, {&(0x7f0000000300)="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", 0x1000, 0x1000}, {&(0x7f0000001300)="7fff9c27c5c78320a71599559196f48b96", 0x11, 0x4940}, {&(0x7f0000001340)="6000c709353b81661028bbd68ef164c9b12bc3e86231ca62afc87b781a2a1cf618353c47a5915ce2db7d4cf3b00c3347e61c4c2be83b60bbd333dfb15756ac92f86cf7b96a7b8d5a22d979e2219eb4ca29302a8673", 0x55, 0x1}, {&(0x7f00000013c0)="44df343f76920c0bcbb1b8cfac37dc5c2ec6ba8e660a97fe54483c79fbeecc119051184d2d648de0630948751acee090cfae11e4a627064a7e8b2af782437807f8a873663592ff7f2d5a5334d27b312e6ceefe2f2bac09d32e89761138057177ccbf0b4a", 0x64, 0x7}, {&(0x7f0000001440)="07979fbac2892bb6840671f7f36db568730498", 0x13, 0x2}], 0x4, &(0x7f0000001540)={[{@lfs_mode='mode=lfs', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@lfs_mode='mode=lfs', 0x2c}, {@reserved_root={'reserved_root', 0x3d, [0x2d, 0x33]}, 0x2c}, {@inline_data='inline_data', 0x2c}, {@noquota='noquota', 0x2c}, {@prjquota={'prjquota', 0x3d}, 0x2c}]}) r1 = gettid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r2, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80) r4 = syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000040)={0x0, 0x0, 0x40000}) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000001600)={0x9, 0x1000, 0x86be, 'queue0\x00', 0x3f}) fcntl$setsig(r3, 0xa, 0x2f) 2018/04/26 21:23:27 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x800) sendmmsg(r0, &(0x7f0000001400)=[{{&(0x7f0000000140)=@sco={0x1f, {0x5, 0x57, 0x3ff, 0x5bedf374, 0x0, 0xffff}}, 0x80, &(0x7f0000001380)=[{&(0x7f00000000c0)="768fb4d410bdfaec0d1abf84a24e38d51bbd967fb4d3348d08662e3428724a01cac686b6ecbe", 0x26}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="871df4edaf97ee4f088e1aa7c516a86768b262f9198e136fd1f33131f13839a0a5a0d762d30be59abdf9112ae0b0e492257acd1524092e8f12dd54e8492d6dcbf27130a683b675eca18787ab0c80d926b2c1516857b3b6184ddc1f33e345df8d006148a28e2301498360fb196974a8f3b89fbb3248a23efcb3d262c8ecac7b", 0x7f}, {&(0x7f0000001240)="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", 0xfd}, {&(0x7f0000001340)="beb2895d067c3c610d7fcf91ec684dc9fd4d8be847c25f8d4934fd59db5066a66df66ce432071172cbd51a9a018593a513ba64ce1389d0040ade9e713d", 0x3d}], 0x5, &(0x7f0000001780)=[{0x28, 0x11f, 0x83, "3943e62d8c57dd11b7df231a8a8b295aecd19edc03"}, {0x28, 0x115, 0x0, "ed3b23ffb6a836fb1d184005d6b2c6bff3"}, {0x108, 0x10d, 0x5, "a48b102d13d0831c8d86e8d2ec78536935e35806b4c537a0e4236a1b7cf87185cb1a310664d30ca3f6a17169ef41eedae3481d5d9b87e50fa0758fd8bbf07d5b323a4f942eb0c644d5b9255c801dfd619f3eec45f25b31b322789d1e9a9cbabcbc37f25812c956d115121636281722b54f0275fe8149f46d874a7ebbc5e9f16821ea9fa4f0f4b88bc7ad66340c4e3e616818bf5934403a2df40e9fbcaf0115d1e009dab5771867be5fc397e81f5e4feb09fddfe01394065b5cf3f114d3536506f808e6e56f5ebbe33fe9552a299aa04d2732ef7bad65516010b8312053b5a694a63613cc77e11ace4c49fb5fbde02b4be13080c4"}, {0xa8, 0x115, 0x1, "52b323bc31e98db1565243359a585113158cf2a957812da2f7f88a46ebad4c62af3614e7c16ab6b95f8a17ffe611919df0a738414bb0d549af48082dd189a38ad49a6aac4464b4d10650134d0de5c1529bbbbebd2bcfddddf552383beebea8a3a1e1cbf9e7809bf5bddf7ac3a04714f718b17d9743bb04183d612deb2a3ccafe52ee80136792aab4b11f7fe272ec024e316aa8"}, {0x80, 0x11f, 0x5, "f3750334235933e8511787ad90b53b59e6346045817cdd17a47c6028cedd8434a9b87dce331d1d0c2a4b6ef4b866b5232d1145414566918b36196fde139a3c45abb3dd48587a91ad9ceaa3ee82877972e4d887b27f500cd289b645e6e2b6146a642e80d4fa95a1339e305294f9"}, {0x30, 0x0, 0xd0, "fd74d235a96fe98e370d32ce2d1839a440c1edf40adcf541e2b977e89ec3"}], 0x2b0, 0x20008000}, 0x7fff}], 0x1, 0x0) pipe(&(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000001540)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001580)={0x1, 0x100000000, 0x2, 0x9, 0x6, 0x6, 0xa93, 0x2, r2}, &(0x7f00000015c0)=0x20) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="6769643d317f352c646d6f64513d37782c6d6f64653d"]) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='ramfs\x00', 0x0, &(0x7f0000001740)) 2018/04/26 21:23:27 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000053bffc), &(0x7f0000000ffc)=0x2d1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="8ab1c424a201004e8c18f151cef25766294564282d97e23fa5c4b635a5abeb51083e1bf72bb5390a5afc54531e002415ef85adbaaba003f166b158f08806adbbc429c4c53b6690a22fe07ff3d344fc4c6d1bba7b9d76b8f2b2ddff1e82b750c388520dc8371bcb3fe90f63d4488197dc5219a94b169ef9f6d7a0ff66ae", 0x7d, 0xfffffffffffffff8) request_key(&(0x7f0000000680)='ceph\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='vboxnet0keyring\x00', 0xfffffffffffffffc) keyctl$join(0x1, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000040)=[0x8, 0x400]) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) pwrite64(r2, &(0x7f0000000200)="032d621afbe17bd2adb3b7bdda4c2c3fa585d0ccf0af1ae31c2958fe330b7dea2fd2efd13481c792b87aba0e90a599e62cc311d764b7b6b79eb7860bdfab32c78b6e503b99228c8a6ca07ce6e537d307c1b63794960b0ec1e6cf240323a9f3f20716202d07dcad887b29ab0c6cd3e09fed1d6dbf01b8f2010d1c29ab4c4541bb98e1a21e9de69cfe5a771a1ddd42b03abd2e457d922099d31df36cb235d80558be92789cd63852263ffc", 0x41, 0x0) syz_open_procfs(0x0, &(0x7f00000002c0)='children\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendto$inet(r2, &(0x7f0000000340)="cd7a7e4a85f9d6e3ff77f7cf6f79e8d12300777ba81081642c876203842915b90c6e01de0f2889138d555ab91a2fdba8b0469b5fb309ac0e44cc2233da5072e85080d1bde03d96ee625eb828df2c52b9e4659351123db29fa5", 0x59, 0x40000, &(0x7f00000003c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000300)=0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x0, 0x0, 0x75}, 0x14) r6 = gettid() sched_setattr(r6, &(0x7f0000000140)={0x30, 0x0, 0x0, 0x7, 0x7, 0xffffffff, 0xff, 0xffffffff00000000}, 0x0) getsockname$netrom(r5, &(0x7f0000000440)=@full, &(0x7f00000004c0)=0x48) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pwrite64(r3, &(0x7f00000001c0), 0xfd, 0x0) [ 76.160680] blk_update_request: I/O error, dev loop0, sector 0 [ 76.187117] blk_update_request: I/O error, dev loop0, sector 0 2018/04/26 21:23:27 executing program 3: r0 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="a1", 0x1, 0xfffffffffffffffb) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000400)='/dev/keychord\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000006c0)=@sack_info={0x0, 0x7, 0x7f}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000740)={r2, 0x3}, &(0x7f0000000780)=0x8) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000840)=0x1ff) keyctl$setperm(0x5, r0, 0x2001110) socketpair(0x8, 0x7, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$vsock_stream(r3, &(0x7f0000000080)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80800) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) syncfs(r5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={0x0, 0xffffffff80000001, 0x1}, &(0x7f0000000640)=0x8) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000007c0)=0x272a, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000680)={0x4, 0x1, 0x4, 0x7f, 0x7f, 0x0, 0x7aab, 0x7, r6}, 0x20) getsockname(r3, &(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x80) r7 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="39fcfc59fbef2d7b02f7683479c180ec07c53539711e90765d02fbf036b3bbfda9fa9ae0087857be552e07f0c9bf3c306ed9cdacfe8270c2281245f60fc0bb0742edd3da220910476e8952cf0a14dfb3f68b2f4dd9201299b20cfcf6d4a67d9f268418fb239c7da1aa75c229b4f15e7fcc4195cd9c2d0b1510137c1c8a6c6e2c860f172a8b89edc2a4ece64b2bf069506304930b6ccb4a60cd0ff4abeb81e0e4182003", 0xa3, r7) getpeername$inet6(r5, &(0x7f0000000280)={0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x1c) keyctl$describe(0x6, r0, &(0x7f00000000c0)=""/118, 0x76) 2018/04/26 21:23:27 executing program 5: socket$inet(0x2, 0xb, 0xffff) r0 = socket$inet(0x2, 0x6, 0xfffffffffffffffe) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/26 21:23:27 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$peekuser(0x3, r1, 0x6) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/26 21:23:27 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x10003, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003efff0)={0xfffffffffffffffc, 0x0, 0x40000}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000950000)=""/128, 0x80) 2018/04/26 21:23:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000000)="d43b5b4b9acbbb23e49f8909fb453fc7acee88fe501590c47df2979d4ab24f289c418e703551d2bf5b2075f264da21bf4c74f75567a47f858b8d9fd04c7fd111417423b013e0126ae5ccfc2682e882b0d867a3446229742efeae48750bb86782f541") fsync(r0) 2018/04/26 21:23:27 executing program 6: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000280)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0xc8e61fd7a69438b3, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000000c0)=0xb757) 2018/04/26 21:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000001}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe4, r1, 0x416, 0x70bd27, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x700000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xbf}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xf800000000000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffffb6d2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x10000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4000}, 0x4) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000240)={0xf9f, 0x3af60613, 0x3, 0x3f, 0x1000, 0xfffffffffffffff7}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) [ 76.676673] blk_update_request: I/O error, dev loop0, sector 0 2018/04/26 21:23:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) r1 = creat(&(0x7f0000000500)='./file0\x00', 0x2) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000280)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e21, @loopback=0x7f000001}, 'ipddp0\x00'}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000080)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f0000000700)=ANY=[@ANYBLOB="eb0000f80066ca4b9b906e3cc4a4d8c9e7fa0f9415d704140756e46268c65426443ce462394edb6c8ec3958cf8bb41ea73654f8bd2298ea99c2ccc17b8a952440e743c1b4079ab1dc9486291f8158a1d1c7455b22257c02c4901bdaf07c4be6bbc6b71ccbf73c5ae3f3a1460cc009ac11cf7851106376280e2b87d4949827987f8bc30744f6cbdfaabdc3da51d1c77d1", @ANYRES16=r2, @ANYBLOB="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"], 0x10c}, 0x1, 0x0, 0x0, 0x8000}, 0x8080) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={0x9b6, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x190, 0xcdb1, 0x80000001, 0x9, 0xafe, &(0x7f0000000180)='ip6_vti0\x00', 0x101, 0x1, 0xfffffffffffffffd}) openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000140)={{0x0, 0x1, 0x100000001, 0x3, 0x2cf}}) [ 76.724426] blk_update_request: I/O error, dev loop0, sector 0 2018/04/26 21:23:28 executing program 0: socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)) 2018/04/26 21:23:28 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0x0, 0x80008) fallocate(r1, 0x3, 0x135f, 0x15) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) 2018/04/26 21:23:28 executing program 5: r0 = getpid() r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) sendmsg$netrom(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@full={{0x3, {"cb69a8af97e98c"}, 0x9a96}, [{"d1aa519824ed7b"}, {"e6b9e3623b7b98"}, {"94edfcda9a3b68"}, {"04200eafadb168"}, {"728712acdcb83b"}, {"4f4e042c184896"}, {"07694be8f072cc"}, {"105beb4f52c28a"}]}, 0x48, &(0x7f0000000380)=[{&(0x7f0000001000)="892fc44a93a8419bd13255a78c1b9416a56ff0f0ccfb630f0f1657f901b5e40b0fde91596e1eeb267920576e21c2123e546b25d648f5d65bded03440b54b49a0addb97ad8be7feec58da7bc9a6e13c20f705c35baa125cc70547aa92202e4efbfa96e4cabec3b37813230bba44a89b48577c915b8d3b030c1e90f9b37559f5b7ef5caf5b881e41c04a544e16f7dc7814e3bc2c0824eff7c8a4618eedbb00f1e9e9d44e3d8c002bb8892cec861fa5e7453217033d75535035a57f40635785f2b474d05ff7f63b88a9f8b3215de8336f82b4cd1e10c2e28e1eb410c034856249a11e4e93bd080d86b21f458394f6b77c564b23de028638a1b919c47498696940eb09e09cf97cfbb26074a28a05fb14a16704baa6798788902fd7d2298caba8ddf4f381b4a75aebcade6e7f14020ceb20a03aa4b35b04e19dbed125da00756bbc69e9bf5946d730e93bf4994f2f2790b9cb313bc3d6b8b7228aad7ddc2a66a0527998e72be55803dda400a6c222773d189b7613941769ea4887f4acf38c40b8cf342aefd393da6226d7c37d8d814a371ed2249ffa7ef2985259de767f815f477fd2c9b921d9e2a528cadb591b2d09408fd84fdcc5f4092357fff0fb3f56e83d76b9d0eb1826120da29c9f264c39e1c73d2070b0cd303b1c515590c5d21b69105f3fd43ebf872dad892cf75fef142ca3be9184381591c1a9b4fb5aac223f5f5f602ced35afd14f1e3ced5da96dd8317fdf11955b79c0e6f7c4c50b5a5c6d6737903a2f46e53a6783632a6a407d2f85afc9eba4a1331d5fe3533d65802bf0ba48383fee89f2b8881c293480cb6fe26ac054acdbb51c2006e88cd58a465cd957eac743faf685567ff952f3bd02256945fbb7f8e889d7f8e0bc13ecbb579fc4d85b48277a086d02355510c1a84b1b144e52f6239f50c51b88b1bd04a7f7bd42cd93d7cbadbb4d8666f084ab33594025629b6876d88d14cbec3e6d2d1186ec3b5c583b896e34a784b7bd9c6a22fcb683fe8486ce356247a561151ac02d99d9c193d67e2c7d200b554f7ddd9caadfdcc9f8e12442fb0146e37625762d8d854dab151d8ca765d276a291ec623d27463341e547a59343f1722524a053e26d9e0cc55d243354e2f4536ffc6fa0bc792cb845a0d7b944084e57a81df5a2173b2b750291cf51e839375e3b2be6967283e91422a8379e8462cc8b79f129d542f8f464d94baaac5d8c77af991bb8480078154c57eef852cbfea16f0ddf0f292ac5e78fd11222efab799d3132e3aa9a816bcf5aacaff8fc82cc2e6371e3d214e2e7824c90800bbbdfe2f9969d4c72ecb29ef727e4d3875f09067092053e887b32281083a7c6b414015e03726dcfcae36dd3d4a8637875f4b29d034b116eff4590171588f63bcdb8b1bd09f5210887ecde3dba1b24f9b1a9a3cc789ffdeda2d6bb1229603b1177b4eefc1dda28889fef5187a8b256eba5f6dc832bc780c5e9eb5239679c1c7f5c00767e5b178433c73cf308b9d8ee8c9a44a404af258e8c4dc531824b47225500168e83c7d58556a62299772b40a1a54f60d6214fc81fe5dfe1f01fa628748208638cb9129edb972d1633ec65cc95582bbc42b905389590e07e535bd482b48e7f328212e4dcd790423a946a43161481dc0e944cadba901637e8000197bf14f4e738ea0cbee7eb8e0d0694ae5764b651d4b79795ff199d85d84877f9fad17ecf9aca5aff8cc711ff907c38354d7ac9a27dacfd8a35fb5329e2b69ec5739981bfc19d6eba0a0580677fc1eddb332ad74931f1580183247ed2c68c94d6fbfde8b8d17c565e1afe05ed714d0a15534ec3d779ed8c7c11e9c767f6cc01d773e40faf272e65102baf7e3d61540d4eefea9ba0052a36d8c501789a4d87698ce27a6bc50bc7c1c50f05750c6ae96f115e153f047a43128fc9aa4caaccd4af1ec5d656bf32f6c6a998f25a0c471d093652e80ebb279ba67e2c37c37beb0f83d1f82b29b98c7f9f360c753405319cf7801419238b48c43bd06a8cf9cc335a76bfe045a7e4d3c548cbaae8e577acaa6be916ba674c936b9bb79838d8156450fe891230b061fe32440f44983555ced9c08d4552c0772166c8fb6f99a72029bb4220c41e8cec9229269abc68dffec464226d1f20487abb44699d1e7ce9537b62a87027c3aae20411d351972071f1bf792b8cfde0d06f17da83c7f1203d8d69a3751b99fa1478ec7a4b90ef7eb8914a63a0d680d75d84a3d9cb685c3c1d7e82f26c23d7e6256958b6e73fcee60900872bc423a707741c6eae943a640cf217e225fc98729a26b7b8693f3069f233eb9a1e5b58d11cc2fbb50f7af17018b843f89a5670d36e676abc9e1a0295b16a8ab7de183caae7b7c4fe31834f5c9b0182ca631e42c8366e24a2d64702a5efe29feeccd2a10081ebf744a9e69794cacec5599cc911128a3c70af2024ad5673d0062b973c6455a889dc1d40eb4947da2915d422359410f9e13faaa378acd7462aea5abd268536d9a069fa2675d3554c7f16e6c465ba2d341430b2a6502784090af75a0f10ffd4de157f9a9ca7d36b35a64a393772255e7caf6a3971da108f021fcd0aa2d9c395629c9225e905818b42a89b47e928146f02961e211294d66edda39d4070cd9f4dae2f575ab1b86a644db9cf8c1b02c0208fbf4599c50dae3969fa6464ed3b4fe635719fa445e55119315929b89cf6cf3de0cbe9291a1fa6a1ef551a9805e8465b6f0f6d94f276df030e4bb812216bfab715adc38cc0f69254d1a76b6b39747d58083be967b56511acf29aaf739eea977856401eee0a527e89eed616e262d31cf92046640b569e50e519efbb16af6935907f62165bbd77f7bf7bdf5ab2cba249ad33852904e573e339d0135d45d17c06cbdebd732e42f11fbc3ac42bc052ad7b749480a89c4d5de95f5d1f6e4759992230853f14b1deabeb6ca08a7423f9c4b8781ef3d1d0026c4aa9362249894cc29de2224f2fbb4b83c1ea6b406c006a564834b87c51638aafb25258301fffe9e0f563f79134692e02508bd53f7848b7a8ffa0f1ffd7201c8dfecf76f76308da08d449fbae5d19f0d5d4cfd1c2a48d597277a79a656ec3f5827be2bf6ed80c0429c02c80d968237c3245c60d0fd2e4d74512012b311c7120fa5a9f46e98a9168d1e6177ebff352a7e5cf03dfdd35cdcff7bcb33b51f62d68fcc3974232ceb038d3a68b618a0202255834014fa4a79a2eec131c47446047df0cd392c0feaabdd00e6a801c5827004be719d21b6f022a17737d87b6d5011c15da86e98bff1dc88a64bf06b1042fc8c0fbb35d30634a0683beefcab9615d549d28f2c695b65f96598ed4b2595e9d7449ae4491d4217d06afd1f876828b4a55301fd90e698227316524837c49e82ef8b4b234bc5d4f8a2f0fe9b5d378762bd010016e85322078afbbdd067b4f5b3848fb2c1d00ef440105e19e9e37e68ed3471f716117786d0a8db56de2793db9878157ccf158865cae48d9a3766f5cd83319dbe79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0x1000}, {&(0x7f0000000140)="fc73ed20c5115475ca0961e6af43713269f69c1b1094669422c0663a9ca5324dad8ce487d8fa668e4f06529fd9972297f97ec8c3d28bfae05a9d875f4c4fea7a3ce152e6b4f1e68ef0a895237992bd9c71f6eb6c1f324bcaccb44a8ddaa3fbdbb7d80bffb862e393dff9569feeb63334cdf9e39e6fb2e5c1c943f5e4d18421a4b951253873237ecde1a0dbe7f1380e3584a4d278cb2086f1d0c95c478a83f5331f2787f64b35dfcdbb5373d8a2811a133962b219a620791b7eccfce8ceaeb471718e4d249a3d35483053406100fd57e8dbde08fe43cb81a2195f094241f6ee186a41fd2da9bb7c5448f4", 0xea}, {&(0x7f0000000240)="133557f9a2ce82059e88572ad2e22ddbd57078077a2c7d2e83ef936e1f64d1b10edcbb7ce13d5b7c900d39b2d7d7119b7892d8921eeae60d4b538a398bc3605dc6ab492dbd5913441d4e351c2dda40e263da22e5b8ab52dad6a46ac7361243f81efc97476298fedd617402f73d8bd5174bf25a4b6771a4e821f89d773788ae1b2c02172d0e7c41f421eaa61420fdcc6cf5d4f75127fe2ef1fbab77332f42272be283a6b85c4b6da867dc2753fab909", 0xaf}, {&(0x7f0000000300)="5e2097618d48cc7db7aee43dccf969ec2336961394d79eaeaeaad128bc1c437fdc13941bfb0d7cb99a4f46b15d8ca8a2b47486ad934e79db7124b93a549adeb7c795ae47", 0x44}], 0x4, &(0x7f0000002fc0)=[{0xb0, 0x0, 0x80000001, "6b79d18788bda7d8703e1ab8d65dfc611f59dfdd2a8656c0c8afd7cf7635d271f659a2c9b86da861339a0655c27a1ed929a2a7a3213f6405d97e8502d13b06df9cff5bf464c303c32337967e826cc549ca544310472a7aac899c6f171809e50f6608b89f9acde6d1fbc3f81c8554f226e693bb4fb8c3efb6e9cc019f71855bbd24c442038db57c888dbf389ec34ac05f4fc5b9f20319ef8878f61b729da50418"}, {0x1010, 0x13a, 0x2, "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"}, {0x90, 0x112, 0x100, "732a72dca57cfe29db3be0bf7c6127beef7af961e2ac5698e6bf4fc405908eac78499605a4343b1562c18be1e40a82e5ff580e20706155038f702e582d4c3f9cebc594f2e82bb78213257e9c82be72336a979e133cdcef0cd2641de0f142d7a0b5cdc0ca5b0ebafe8d6d94a5d3d76eaf69c106f57c55ee8e1ec55556"}, {0xb0, 0x107, 0xfffffffffffffffc, "71e73957f78efbb46100c9a3db340cd1619d233d6fc706708e291c609aa97a7df051ef3a0df1b4efec0a94fc33782127c3563553895ca2ff83123e20dcb90194a362587d78a77491a75803bdd4c0ab5568047409e3ed42aab278dd8158e4ab27848606ee2f0203ecf7c6bfb32298433d37011f38ce3683896108a53daa422d42acd2a74656cb817ad871189dfad439da374f8fa3364ca710a4e05468"}, {0x80, 0x100, 0x1, "bdc6a6e6e7f11f47aa77171f67d74df0535ac4eaa6e71cfdc5e049367f08511a15dbdddcdc5dda6bf7a57390ecc1f3ca365145240fc5654a0703dd1fd98ef4dfa5af38b95441c53d38cd14676878ca1b35f283ef91419dba29c512c4d7698f42bdec0db2acb98d52d0"}], 0x1280, 0x24004000}, 0x1) r2 = syz_open_procfs(r0, &(0x7f0000000400)='cmdline\x00') setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000000)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x10}, @multicast2=0xe0000002}, 0xc) fchmod(r2, 0x41) execveat(r2, &(0x7f000000a000)='./file0\x00', &(0x7f0000002fb8), &(0x7f0000000ff2)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/04/26 21:23:28 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$sequencer(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer\x00', 0x4000, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000e80)={&(0x7f0000000800)=[0x0, 0x0], &(0x7f0000000c80)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000e40)=[0x0, 0x0, 0x0, 0x0], 0x1, 0x8, 0x4, 0x400000000000003c}) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x100000000080000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=0x0, @ANYBLOB="98000000651b13f8f9495d9bf41248204dc803003b3ba8679dd6092f74ffff3a8e207c2976d065c5d70123010100010000000000d8a71752f0f64199530b07c1a9b2c4ae6d13d67ec55af995fb10c0e89c679764cddb2f21c9718b94703e87bf1451170291f4f005c4566d1313ad328396949b97dfb2d91bb40134df09ed3b"], &(0x7f0000000200)=0x2) r5 = add_key(&(0x7f0000000380)='dns_resolver\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="377a841ef92ff06874b2bad0e05db708c40a14f41ade80e31aaa43dc486cb0f25fa7fad114814d7db191196c7fea8257594d7c8598553488e77b9cb90d8bc6d3cb04aa9ef941cffb26e255bf986ac5b361afd123", 0x54, 0xfffffffffffffffe) keyctl$clear(0x7, r5) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0), 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00000008c0)={r6, &(0x7f0000000900)=""/97}) r7 = accept(0xffffffffffffffff, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000740)={'broute\x00', 0x0, 0x3, 0x20, [], 0x3, &(0x7f00000001c0)=[{}, {}, {}], &(0x7f0000000500)=""/32}, &(0x7f0000000600)=0x78) sendto$ipx(r7, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e", 0x57, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x6, 0x2a1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001340)=ANY=[@ANYBLOB="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"]}, 0x319) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000440), &(0x7f0000000140)=0x8) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000340)=0x200, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=ANY=[@ANYBLOB="f0000000100013070000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000"], 0x3}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x3}}, 0xe8) sendmsg$key(r9, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="021200000208000000000000000000e5"], 0x10}, 0x1}, 0x0) getpeername$inet6(r2, &(0x7f0000000040), &(0x7f0000000080)=0x1c) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="fc0395c74790b8e1aa9fa6182ab4639e20aa152920bbf7d6be", 0xffffffffffffff97, 0xfffffffffffffffd) keyctl$revoke(0x3, 0x0) bind$inet(r4, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2b) 2018/04/26 21:23:28 executing program 1: r0 = memfd_create(&(0x7f0000000200)="00000000000000060804002000fffc0c6565643b799365005f1b76", 0x1) r1 = add_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100), 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000012c0)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffffffc0, 0x2, 0xfff, 0x7, 0x7}, &(0x7f0000001380)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32=r2, @ANYBLOB="10000000fffff6000000007613668c17d782a0ffffdf68ce0b1b3765f40284954837bb38f8b6b885217b4d9b31304612b468c02708b3b44b4f447dfec5e0342fb1d23c28d60a34658f106bcd1351ace15b7eeeb9c64fdd7d91cec3a0656d2820b4e7de7d91437a8f07ac2a572217387881b8b34b3cb2ca12ac50d28e5a5c84b241d8ac99bf44512ca3b73eca6fe312c440a8137ec26cf7f1603c06e4d949d33c9e2bf6939561668cc0f0cf92"], &(0x7f0000001400)=0x18) r3 = memfd_create(&(0x7f0000000240)=',\x00', 0x0) execveat(r3, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000180)={r4, 0x7}, &(0x7f00000001c0)=0x8) [ 77.122908] blk_update_request: I/O error, dev loop0, sector 0 [ 77.215199] blk_update_request: I/O error, dev loop0, sector 0 2018/04/26 21:23:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) 2018/04/26 21:23:28 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002fdd)={&(0x7f0000000000)={0x10}, 0x62fce78bedc94013, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5c000000150001000000000000000000e0000002000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000", @ANYRES16=r0, @ANYBLOB="00000000000000000c0008000800080000000000ce545d8ce9853cd1c339babc5e50e74ac1fb6ab3b83dae19bc9153763e519e6a2a609b144611e1df5acea68b01d557f9690c211496ff4369c0f4c43cd6eb14daf128a352b96c15c299a3ecb984c45c8ca01f88d1318102991e2a1ef49f93b658631faa44e3dfbf9696390aa13fb905a4ba762c666e5516d7ace7f87608a4a665878a296a01c81756e86475be0843c2d643b92df7ac6f520cd405e102b0e42f78b58dd86c"], 0x3}, 0x1, 0x0, 0x0, 0x400000001}, 0x0) [ 77.676804] blk_update_request: I/O error, dev loop0, sector 0 2018/04/26 21:23:29 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x80281, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) accept$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14) connect$packet(r1, &(0x7f0000000280)={0x11, 0x1, r2, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) msync(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$selinux_load(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="8c81879e6cce7d80d9a7eca8142a92c36ecaadc837fe91daa2374a4a67706a2175c043c6c3000000018b74c50f69f499a4285b7bdf1cee65bda3dd4c4bf1d8be4a9b0424251d4fe0971eeaff4e6cef4bd4682407d753d75cb006c0e3fe80f52276bc56ee3ea4b8033cd278d9130cc60920cd31f9600c5d0c39b7cbfbfadaa6ea58cb6d70225b570bf2d81a08a794eb445eaaafbf59b4b4a1dfc8489d93cf1f2c0d2958001effa657d816000000000000000000"], 0x1) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_tables_names\x00') pread64(r4, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/04/26 21:23:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x103000, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x0, 0x1, 0x6}) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x10000, 0x0) 2018/04/26 21:23:29 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000001040)=[{&(0x7f0000000000)='(', 0x1}, {&(0x7f0000002000)="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", 0xff8}], 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/26 21:23:29 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/26 21:23:29 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000176d44f74e74102ace5d154dd768f9f100b26abe3f8d022ad7a00d502a309fcf97021c1105299a4cc53744a9c23446823c4d7f7d325dcdb1b5c1222a14836f04d68273ab8f797adcb44a8f7dd3a8e4303bbc9a7f31d0366079dac9f9cfad1d2214cc9306"], 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f00000056c0)=[{{&(0x7f0000005180)=@generic, 0x80, &(0x7f0000005380), 0x0, &(0x7f00000053c0)=""/170, 0xaa}}, {{&(0x7f0000005480)=@rc, 0x80, &(0x7f0000005580), 0x0, &(0x7f00000055c0)=""/197, 0xc5}}], 0x2, 0x2, &(0x7f0000005840)={0x77359400}) r1 = syz_open_pts(0xffffffffffffff9c, 0x2000) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000000c0)) 2018/04/26 21:23:29 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f6ff9b)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x202400, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) recvmmsg(r0, &(0x7f00000004c0)=[{{&(0x7f0000001240)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000001580)=""/135, 0x87}}, {{&(0x7f0000001640)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002800), 0x26d, &(0x7f0000002840)=""/131, 0xfffffffffffffe26}}], 0x2, 0x40000042, &(0x7f00000029c0)={0x0, 0x989680}) 2018/04/26 21:23:29 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percRu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000240)={r2, 0x3, &(0x7f0000000100)=[0xae, 0x4, 0x5ae69327], &(0x7f0000000140)=[0x1, 0x4, 0xff9, 0x22e, 0x59, 0x80000000], 0x20, 0x1, 0x73e, &(0x7f0000000180)=[0x8], &(0x7f0000000200)=[0x95d1, 0xf9, 0x0, 0x40]}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000280)=ANY=[@ANYBLOB="200000001204010300000000000000000700000060fb5adf2f298d7974e94870329e17b9b1e3609385ec5ff201585db9cdce19328c80c9afc9a037c63edc3f1a458fcf3c037d1649dfab8102a620f9ef5627d01d86b7f2b3152bf0ac4f80ff9aad1858e2df3b9965d6393715b2aff0142861c4e04a5bd2a21ca9a5c9ddcf222385a1abcc8f027b835da2a2b65ce9705741433a6fc906595c034b8b011d99bf0e64ec68cce83434ae01323fd076b80c603058dce13b8e3de104d65b6f503ff3f7626cd70c109198e6c03fe537ecf6e1100648bfd66009d904034dde42d4bdce75ba", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/04/26 21:23:29 executing program 6: unshare(0x400) r0 = epoll_create(0x7) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000), 0x0) sendto$inet(r2, &(0x7f00000000c0), 0x0, 0x809802, &(0x7f0000653ff0)={0x2, 0x4e20}, 0x10) sendmmsg(r2, &(0x7f0000001b40)=[{{&(0x7f00000002c0)=@nl=@unspec, 0xc, &(0x7f0000000400), 0x1e1, &(0x7f0000000440)}}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500), 0xfea8}], 0x9d, &(0x7f0000000200), 0x15d}}], 0x2, 0x8000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000080)=@ethtool_drvinfo={0x3, "095a5db9f2e6086e484f1d0fc19d3bb1fedca1fb9135ab41535730213de97cd8", "a352180333ecaeef6659f3c840e246b2b1e9230076677448a0ac8759a4c2b713", "5659a22a0644cb579b0a4819186ac97df86a39480bcb75e94694fc9e849a86e8", "35fd5fd8c3df36c10e1fae00950005cddde86687b7cbef9f87587a7b4cd00318", "0e35bf163ddb06dc51b61086c84f24562456601e703c313923fd65477fe9ed2d", "46a1b68849a3b0cf6530a636", 0x40, 0xffffffffffffff81, 0x101, 0x4fc, 0xffff}}) epoll_wait(r0, &(0x7f0000bf9fa0)=[{}], 0x1, 0x0) 2018/04/26 21:23:29 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f6ff9b)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x202400, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) recvmmsg(r0, &(0x7f00000004c0)=[{{&(0x7f0000001240)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000001580)=""/135, 0x87}}, {{&(0x7f0000001640)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002800), 0x26d, &(0x7f0000002840)=""/131, 0xfffffffffffffe26}}], 0x2, 0x40000042, &(0x7f00000029c0)={0x0, 0x989680}) 2018/04/26 21:23:29 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f6ff9b)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x202400, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) recvmmsg(r0, &(0x7f00000004c0)=[{{&(0x7f0000001240)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000001580)=""/135, 0x87}}, {{&(0x7f0000001640)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002800), 0x26d, &(0x7f0000002840)=""/131, 0xfffffffffffffe26}}], 0x2, 0x40000042, &(0x7f00000029c0)={0x0, 0x989680}) 2018/04/26 21:23:29 executing program 5: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0xfffffff5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="24000000151101030000000000000000010000000000a2ffffffc000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/04/26 21:23:29 executing program 4: fsync(0xffffffffffffffff) [ 78.349465] blk_update_request: I/O error, dev loop0, sector 0 [ 78.383268] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1042 sclass=netlink_route_socket pig=8240 comm=syz-executor3 2018/04/26 21:23:29 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000001140)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') fallocate(r0, 0x3, 0x4, 0x2447) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) preadv(r0, &(0x7f0000000100), 0x361, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000001200)={&(0x7f0000001240)=[0x0, 0x0], 0x40000000000000ae}) [ 78.461909] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1042 sclass=netlink_route_socket pig=8249 comm=syz-executor3 2018/04/26 21:23:29 executing program 6: syz_mount_image$bfs(&(0x7f00000002c0)='bfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="f97ed3d0c9602235f63666d39c60e63b608adf02134a625f96479828f38efab5ae0e111ce1ec1cf3141b8092b0507169090a9b5d49094411bde26ebdf7d6ef985750253edb955e92fc49708e8056770e98e6859ca5a332c5b9dc678c311125b0002817105f70fdb85c1ac06b91cce2227a9cbdfdde14bab153b1b923f54c9f24a2c904c2", 0x84, 0xfffffffffffffffb}, {&(0x7f0000000140)="96a057a799b6f9b6a4f0a6871ad82c30b14fca09255f62998e7b62e16a9fc976ce2ab5e1d4beb72e113f79b59f6dc505e84c713c0b31932e04f3c0d25c6fc648c00dc2543df1f673fd1064838b46c21111dfe449dc97b757fdfea737dd1f59", 0x5f}, {&(0x7f00000001c0)="414a9dffed159bae3060d174b4a1acb447686912efc2f97c6ecc4fefc04603f8a6afcaf7de826277eeebcb36d2ae26f7e70c7bb53c04979bfce791c090249754126700f8254f346c1123", 0x4a, 0xc6ee}], 0x0, 0xfffffffffffff000) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="62747266732e6d696d655f7479706576626f786e6574306b657972696e672a70707031776c616e30010073797374656d00"]) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@remote, @in=@dev}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000480)=0xe8) exit_group(0x4) 2018/04/26 21:23:29 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) fsync(r1) 2018/04/26 21:23:29 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) setgid(r1) 2018/04/26 21:23:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x25e8, 0x200}, &(0x7f0000000140)=0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 78.581702] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4373 sclass=netlink_route_socket pig=8260 comm=syz-executor5 2018/04/26 21:23:30 executing program 2: prctl$intptr(0x2000000024, 0x40206145) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) 2018/04/26 21:23:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x4000) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000080)={@loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0x7, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @empty, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x7f]}, 0x2c) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000483ffc)=0x800000001, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000b8c000)=""/106, &(0x7f0000000000)=0x6a) 2018/04/26 21:23:30 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x1, &(0x7f0000000000)=[{0x64, 0x0, 0x0, 0xfffffffffffffffc}]}, 0x10) 2018/04/26 21:23:31 executing program 0: socketpair(0x5, 0xa, 0x1f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000080)={@empty, 0x0}, &(0x7f00000000c0)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=r1) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r2 = open(&(0x7f0000149f6d)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00007ed000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="6f733a2e5e20a7cf5c0761c05a65bad7f6c47739ebb5c05687a626c24a961d59ded6b72437d0949bad50070000006a1a84b607e6356adab2fd213d7aaa8eb6f27a4d8afe995dec6ad2732a9deb4987da4749351f44600bfaf9aba0fb00c3cefc0d6be7d4c7bd45749d005f77d58fd815cc0eae05a35c966cef6637b29ee5a09b83bdc4768923b7e18e67e3cbb315f77be2691cdebc421aee9b3bf905fdaffe3f3c67ba1e4fe5c1d7d2712c575eef7205a8b65c3b6604e575f722a6fea08775818554cb0db32ea18263a04522491b1444167f"], &(0x7f00000001c0)=""/177, 0xb1) 2018/04/26 21:23:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@ipv4_delroute={0x1c, 0x19, 0xf01, 0x0, 0x0, {0x2, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}}, 0x1c}, 0x1}, 0x0) 2018/04/26 21:23:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x100) fsync(r0) 2018/04/26 21:23:31 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) inotify_init1(0x0) listen$netrom(r0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000001680)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001640)={&(0x7f0000000380)=ANY=[@ANYBLOB="38000020354c213c259e7655ee865f7e4bd370f418d209a8cab15a05bacb6a563e1ab262d7e265e72edf6e804ae40309f983b291d889ce7ec0ede155fafcd3b60a7818f84226334e4b12d792b6283aa295133ba1f4465e02e9bbd79d7a3fa3f53eeb7e7dfdbc8e706697e7ed2c1cd9704a8855701938b416e9ae8de05b0ae3349ad75d9caac3ceae340ef362"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) readv(r1, &(0x7f0000001580)=[{&(0x7f0000000200)=""/100, 0x64}, {&(0x7f0000000280)=""/151, 0x97}, {&(0x7f0000000440)=""/138, 0x8a}, {&(0x7f0000001500)=""/101, 0x65}], 0x4) socket(0x0, 0x0, 0xff) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f00000001c0), 0x8) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x60000000, 0x0, 0x306b}]}, 0x10) close(0xffffffffffffffff) 2018/04/26 21:23:31 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000140)=[{0x18, 0x29, 0x3, "d748"}], 0x18}}], 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'bdev'}, {0x20}], 0xa, "d00aac685d9e0c03a808e68410cd0e7a47aa42a460a4b8e9ba81e4ba00419570185e813041e326b58a32e7d8b986e4a715631c4500fcb4104a8a4e622dfc6dc3b6848fda0f581b8c84caba8c34f1a3189ec7ed80c75b0d57595c20b586b61cd004b6d40ed416219425b4110a90607f7df1132c82e1b43b9da5c19a93b898f587f3a1a9feb86d619a7b25e6c0ad0008da33a323b5829ff9247a1ad0af9d6cfd5b420aa10e8979c63e94c6147549e56e729e49e10c5cfe79902179698b00df0c39eba0887e09bc432b0a419b10ae44716d1cb96eb4e63b5b8018218ba1b5dbaf75ea1a26ac602d3e18dadf03d89ea762b6"}, 0x101) 2018/04/26 21:23:31 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x394, &(0x7f00000000c0), 0xec3, &(0x7f0000000100)=[{0x10, 0x1, 0x2}], 0x10}, 0x48040) r1 = perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x8001, 0x5, 0xca6, 0x6, 0x0, 0xfffffffffffffffc, 0x10, 0xa, 0x1f, 0xffffffffffffff01, 0xffff, 0x7fffffff, 0x5, 0x7fffffff, 0x1f, 0xbdc5, 0x2, 0x1, 0x9, 0x59, 0xa000000000, 0x9, 0x4, 0x4114ae1, 0x4, 0x8, 0x9bf9, 0xfffffffffffffffd, 0x67c, 0x6, 0x2, 0x3f, 0xc1, 0x100000001, 0x37fc, 0xff, 0x0, 0x6, 0x4, @perf_config_ext={0x0, 0x80000001}, 0x4, 0x80000001, 0x8, 0x3, 0x21a8, 0xe268, 0x1}, 0x0, 0x7, r0, 0x1) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x101) 2018/04/26 21:23:31 executing program 5: personality(0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000100)={'security\x00', 0x2, [{}, {}]}, 0x48) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) memfd_create(&(0x7f0000000180)='\x00', 0x1) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000b00)=""/143, &(0x7f00000000c0)=0x1bf) sendto$inet6(r1, &(0x7f0000000000)="71a712a1a0ea9c6f9e94856d5127824f5ae6fa784d30d6f24a5dd59e1bf1dbfdb1b2ff0f2c5483f32f96dc8259d8d3469ea2b90952b82938ac0ed3124dce33", 0x3f, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x100000002, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff}, 0x1c) 2018/04/26 21:23:31 executing program 6: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000180)='mqueue\x00', 0x0, &(0x7f0000000140)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x10) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000080)="127d5721c94523c70284862a97bc5c39c2ab1629e3a2142a09564b4c56dc075f74d1a8421aa486777734df3bac4c69bbf84c23b42679746750c55fcb26a2d5b61521cd86632cb8460b2743d7bc51c9153caad408339d48b4ea5b447c9f6ad4ea2fe0e5f169e6af9f54102ad89daedb4413e49853449ee4bb51", 0x79) r1 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x1) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="3f2f003fb3e87c3e6a917e9adee65f7f7bdedc6ad7ab8d41f3bcda9a08e522c64204c4c4ea5c486be1783c6bb72c69050000009cbec78054630a"], 0x3) fsync(r1) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x1, 0x100) 2018/04/26 21:23:31 executing program 3: r0 = socket(0x10, 0x20000000000000, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/26 21:23:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'tunl0\x00'}) fsync(r0) [ 80.117352] blk_update_request: 2 callbacks suppressed [ 80.117358] blk_update_request: I/O error, dev loop0, sector 0 2018/04/26 21:23:31 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x1, 0x20010, r0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) capset(&(0x7f00000000c0)={0x20080522, r2}, &(0x7f0000000100)={0x1ff, 0x80000001, 0x1, 0xdd, 0x400, 0x6faa3c74}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000230ff0)='/dev/sequencer2\x00', 0x0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/04/26 21:23:31 executing program 6: keyctl$join(0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3ff, 0x2, 0xffffffffffffffff, 0x80000000, 0x3f, 0x0, 0x8, {0x0, @in={{0x2, 0x4e24, @rand_addr=0x981}}, 0x401, 0x100000001, 0x5, 0x6, 0x1}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x10001}, 0x8) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000180)={&(0x7f0000ffa000/0x3000)=nil, 0xc817, 0x2, 0x80, &(0x7f0000ffd000/0x3000)=nil, 0x9}) [ 80.379430] blk_update_request: I/O error, dev loop0, sector 0 2018/04/26 21:23:32 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) munlock(&(0x7f000053b000/0x4000)=nil, 0x4000) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) mq_open(&(0x7f0000000040)='\\\x00', 0x1, 0x82, &(0x7f0000000080)={0x5, 0x1, 0x5, 0x6, 0x1000, 0x2, 0x4, 0x8}) fcntl$getown(r0, 0x9) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/04/26 21:23:32 executing program 7: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200000, 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f000072e000), &(0x7f00006d7ffc), 0x1000000) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x1, 0xffffffffffff7fff, 0xfffffffffffffffb, 'queue1\x00', 0xf7}) 2018/04/26 21:23:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x4000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4, 0x14, 0x14, "847911e54a6c2c55abbe202fac51dec21bc8f7ee47058cf8f1b8ae878d49cb6c4120b0d191b4162a792f7e5f50b2583282c063757bf3cc524969ccc0a397f3c7", "9aa2d30bba271660b15abbd44ca6be1e84d11fba9b0c5053d75d829bd3d2a666", [0xa53, 0x600000000000000]}) r1 = request_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='/dev/loop#\x00', 0x0) keyctl$get_security(0x11, r1, &(0x7f0000000200)=""/184, 0xb8) fsync(r0) 2018/04/26 21:23:32 executing program 2: r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='hs\n'], 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/26 21:23:32 executing program 5: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0xb1}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8200800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x100, 0x70bd25, 0x25dfdbfe, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x81) 2018/04/26 21:23:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r3 = geteuid() sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x127c, 0x16, 0x44ee3633c3d499f0, 0x70bd26, 0x25dfdbfd, {0x12}, [@nested={0x1d8, 0x26, [@typed={0x8, 0x1a, @pid=r2}, @generic="896d82444fce69", @typed={0x8, 0x14, @uid=r3}, @generic="c461787a314bdd069d80373811630f31ef4128ae5c0d66bb19798477cec0fcb25cb2047bf216ebf9fb2432820d70591892e8ec273f8862f95566ee6605307218eae780d8d94e1d73ee17237acf7963647c081b971facb96aa37d3f93c8dffa6992a0228c1f209144852b178159e1375ee62c9fc34b89ea73e9a050783f4362dcd53092b0510eaa0d3a4c02", @generic="be9d0f453cad88469de707656cc0637195b345a389c87d337d7f91cc381cade327fe1f73ee6223bba150babf024bca3ecdc2db94745d9a146e40249f170594a1b823d4d8e4a609ed76338dc1e6d9bc1514850c8fbeaf74b5a2f219af0145166a0a0e42abfc0087e1ca0d092f8d7c33a6f63a411f3b7b", @generic="bbeb2864ef0dfce0fd6da39c11df0885141c5030284d39c5d412399dfb5079b70c84f649a79b5362a77eecb480ff50b98eb0570ea3da4fb493885cdd458443d3eefb7200ad74691ddae5d31cb487db805c4364cf2fda00d23f45b7965878238315d9f3bd328b2b4bd176a331bb72e060767b7121f8915f29f734473578c74fd7c8b6be5e1eeef9719c3716333817e148ae103b364f8a5a089b80596b7ed7cefaa9439877c964a1d7bd5dee839b042e", @typed={0xc, 0x58, @u64=0x7}]}, @typed={0x8, 0x39, @ipv4}, @nested={0x18, 0x17, [@typed={0x14, 0x65, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0x48, 0x83, [@generic="5707b71705e797fcb3844620e9c6bfb4f72dc04ae50f6166a62f91d6118af3d7ce79d8582f19762ab344da20c0141f", @typed={0x8, 0x36, @fd=r0}, @typed={0xc, 0x1f, @str='sit0\x00'}]}, @generic="f8fe88fc0ccb29318af36e22db590a26672a", @typed={0x8, 0xb, @fd=r0}, @typed={0x8, 0x8b, @fd=r0}, @generic="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@nested={0x4, 0xe}]}, 0x127c}, 0x1, 0x0, 0x0, 0x4000}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xffffff9e, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/26 21:23:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x7) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) fsetxattr(r0, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f0000000140)='\x00', 0x6cddf20fa49fae72, 0x2) r2 = dup(0xffffffffffffffff) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000015c0)="3608081701d6ced45c1c89cc378e3a88fe12913b53c04c7e7917736724269e78d878182d18fdba57ca2a1e11b5345d50f906e4d346a62f3be9486c4f8b15619448c7b025a55f0aeebb5f1157422e358e54cd15123823882a0214598aeea760d10dc7adfa7fd0c275a318fb707ff274d5cdb0f36dfba2b049e03b0d39de8c7093ce83c7d2546c2689092f646254c99f2aa3189bec85e637a01b4f0379180193fa91d9e8c7320b4ec3aef7ae38640f9b6e0d27106defaaa5917cb6476f8aebe74e8cdb815ad9eaf55730", 0xc9, 0xffffffffffffffff) r4 = request_key(&(0x7f0000000400)='id_resolver\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001700)='\x00', 0xfffffffffffffffd) keyctl$negate(0xd, r3, 0x4, r4) request_key(&(0x7f0000000440)='user\x00', &(0x7f0000001740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)="736563757279747936a528d312565b3c69747900", 0xfffffffffffffffe) add_key(&(0x7f0000000480)='trusted\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001200)="5066d8", 0x3, r4) r5 = request_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='md5sum\x00', 0xfffffffffffffff9) add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="81779c92c907b20fb0ef7f4210b7d5c079f934181703f7632f1672652a122278bc2567e2a7aa95494486dad6d13b431bb01e1526cbfcdcf83090be81", 0x3c, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000005c0)="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") bind(r2, &(0x7f0000001780)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x10000000}, 0x80) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200), 0x0, r5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r6, 0x9}, &(0x7f0000000280)=0x8) 2018/04/26 21:23:32 executing program 6: clock_gettime(0x0, &(0x7f0000004980)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="2c9f00", 0x3, 0x1) sendmmsg(r1, &(0x7f0000012980)=[{{&(0x7f00000015c0)=@sco={0x1f}, 0x8, &(0x7f00000028c0), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f0000003dc0), 0x27f, &(0x7f0000003e40)=[{0xc}], 0xc}}], 0x2, 0x0) 2018/04/26 21:23:32 executing program 6: r0 = socket$inet(0x10, 0xb, 0x200000c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) sendmsg(r0, &(0x7f000001d000)={0x0, 0xc9, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000100ffa328000000050a43ba161a037ce08aca54906d04aa1ca10b03000000806000ffffffffffff7fffec24", 0x4c}], 0x1}, 0x0) 2018/04/26 21:23:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x440, 0x0) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) 2018/04/26 21:23:32 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x29a080, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f00004f4fa8)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f000049b000)}) [ 81.036970] blk_update_request: I/O error, dev loop0, sector 0 [ 81.058585] device sit0 entered promiscuous mode 2018/04/26 21:23:32 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f97ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e64fc8)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18}, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x0, 0x30031, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400800, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000140)={0xfb, &(0x7f0000000040)="4b31fe96bf4487068d040d05b02af093978c206bb5d820664182b8b07ddd62c20dc69f121b6fcc9f69d6fdd1a2d8491e1e5bfcbde3329005f83d67574e3ba84288c7010af5699b52f4ea060026dad9fafbccb0858f59fdc7df7d77a0999ff094ead73bf11a3dbf9750341bb68a93097b4259c5430dccf193d3c4c5c545456dc12d9583604530711f3e845d6b28640073dce8dc83dd9006ca8554692bed8a5bc104fc94ea6c2b7f15bfcd90bb452f6514164fc8faf630d070ae75efe4880acd0a94ffff90b38ed95fc1a0f6d56c9642751cfbcc6d594a0d0757318ab9f80bafe7e84cc10c871ed7cb3c70db2b63af3c05d1ccd4c6750c0828ab7c28"}) recvmsg(r0, &(0x7f0000e6b000)={&(0x7f00000ea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000714000), 0x0, &(0x7f00004c0f35)=""/203, 0xcb}, 0x0) 2018/04/26 21:23:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x7) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) fsetxattr(r0, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f0000000140)='\x00', 0x6cddf20fa49fae72, 0x2) r2 = dup(0xffffffffffffffff) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000015c0)="3608081701d6ced45c1c89cc378e3a88fe12913b53c04c7e7917736724269e78d878182d18fdba57ca2a1e11b5345d50f906e4d346a62f3be9486c4f8b15619448c7b025a55f0aeebb5f1157422e358e54cd15123823882a0214598aeea760d10dc7adfa7fd0c275a318fb707ff274d5cdb0f36dfba2b049e03b0d39de8c7093ce83c7d2546c2689092f646254c99f2aa3189bec85e637a01b4f0379180193fa91d9e8c7320b4ec3aef7ae38640f9b6e0d27106defaaa5917cb6476f8aebe74e8cdb815ad9eaf55730", 0xc9, 0xffffffffffffffff) r4 = request_key(&(0x7f0000000400)='id_resolver\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001700)='\x00', 0xfffffffffffffffd) keyctl$negate(0xd, r3, 0x4, r4) request_key(&(0x7f0000000440)='user\x00', &(0x7f0000001740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)="736563757279747936a528d312565b3c69747900", 0xfffffffffffffffe) add_key(&(0x7f0000000480)='trusted\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001200)="5066d8", 0x3, r4) r5 = request_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='md5sum\x00', 0xfffffffffffffff9) add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="81779c92c907b20fb0ef7f4210b7d5c079f934181703f7632f1672652a122278bc2567e2a7aa95494486dad6d13b431bb01e1526cbfcdcf83090be81", 0x3c, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000005c0)="75889e0d471debeeda44850e640e464a09d407207a1727959375ac669f462218b9e29c46554fd80e1e6802246d16c6b4405b3a25b31ad60efd1f3651459728d052df54d7b098dd496f194ab64017496a55a307b705497d23dd13224c52f6b0154f280030c82a32c1535692028ce8abb69d2d945419f1bdd7b8e2dfaf59410eec0a6e1461a6a509ba0346d8d839df05a981e49d83bb6cc6a52d8594dfade4481cdc1632946e3d680874921e9dc2456eb97f195da40caa548d2a48a9b07a529328c94b538e6621c824fe1e33763dfbfe99a445f721aa4ac1a8b3dac8b719a00903d4652b1b34fc9d996098210ec07294dc13957618ccff90001f31d2d2aad7c29c202a69d9e204d6ca02c1466fc3a10f1534e1baa521a66a7baf32d665466ca4e4bc6fb0213fd5292387c554fbe042487534d115663e4bdb7aeb7c792c4e708406144c37f3949f79483abdeaeb4ecdcf305dd6ba73a2cfd502e426678e166f36c169012744458a77883559f5290719d98f0746c8d7d4291e9ebd6c3d5e03697a04a4c4dc828549d15937f069310def779ba0126388ce17cb55d0cd88a6b6ed0b07b7cbe9a8ad94c6e47a2da60562666ed552b592ff9314db50b227daece3c78771cddd93976d36936fe1af95a26877594a707f53c24258d1de7cff0a95f47c8973110a4285ae102a619048184557424a7463d11db95e048e1a812e87f441d0eb30085088b4e4b9f22081677b626880fd8bd3c56c26e447befa4763330bf649bb5612a723b86b1b048df091c80e7a8a0b6cd0e30843e93e251ef35ccb2682b96d304e2e3a9575bb9c71e310d74f5d14530c5b6d8fd6dc49b46a765349cba6d90344b9fce402918dbdb0476a34cc9c5dba40957022a25c6d1f0afee2bf957029319272a48d1e26ac383d06bf91ab75ca1eba60dfe9909d5b58cf796d41afc836bfc97bf5e91420ab603a6e1a83c9be005861abbe83eef12bb8a4f79c7af8fc137cbefe53e55b29c5d62ea7452a67d58f7d259f6132ac892b0d4b51c05feee3776464b985e1f9684c12d52554d84475f9250a57ae8efdf275b557e72527c62aa05e268b95658cf6c70c02ada0cb4a3aaf8a6b4966f5945e38471d682b17f6b4fba8c6d72753d248ad6cbd187bd97007f5e3609c0ac9ce022dc3b768b849e2ae838ee0d2fbff3d3f87d885b6156a8c99179681c5c447069506bbbca2b5e282261fb17437c44771dab214b62cbcc20c6db6ef382573a106a8fb096ce21dcf7b39414176af469261788591a6d052dea0d8b89f6664870acb69022623b97fecdf1cf9d0330698d27e2f17a4928d6359907d97671da036688ce3f5ae4561d6a99a38f4c1c262d303c97969b3eefdedc58111d5a38405c62ab9844863939ae5a32dd04f9422e97ce4b8f65b84443bbbf16dde5b1304771c0daf1133a1e3a2adfa8f328101ddd641573c92b9592f858d2b8a2c9875b1db1e95f8a1d118bf2a878caf11c2205749ddfd63caf1a728ccfdcd806e0e4619462aea962b1a8ce8bd2310ceec9068f56bde9078de2d8f54ff80fea024f8f8f1b1efb45d42cda159b33e09ac5c84479ed24d792bc087263d231e174a0323ab843aa3eb2cb999ad5b195fc8b955280d02e0492b0d21ad89f9feaa2b490545ae115ab8897c9f9da485029b79605a46e8ed959e1c80870573093391cf49f36f062ca1966eafc8e4811ae5d72fff6981dc201a8439f919a1a5f5af96a346f7f335573284765f369973b1d0bd8235ab4368152893e45165bc856a532c9018f8ee0af401d30c81134e2bfdb27d6bbaa39e258ffa60312d5b726e10fd2676b88f8be2ad9c592f49684a5d50ccff85279da9577405c079bebe7700c00454ee623e8ee7c0b97b8a878ed83df9e82becb1f8d273ff9e272452e23eefb13d956786c8129bc0a4f9dc83ee9485767a27462840821f8386177cab254ed04ef97f88435be7f09104c8e2d76307a58f683b14cc46acea82ac8d7534da2656c5d6f3cfcfaf3989a90ca9172e3be564f1b1478cdacd9325800d59f6c90377235b9a6d271277f0c8adb2dca4b18642c215bf1614f569a4e43df0e8084862dc9aadd7a8e39cb658b90294bb8ae2f5220e87127f11dc873869e59dc5e5eee4c8404404ae5d5bed4aa9cc9d335e4e538ce03fe93f0bac12c821118cd4513c98b8e1b8600c0de8520bbcc5c563ed152209b7d0e7a6c0afad504d44809f23a9b21b385b3e928197fd402d5c3a307afe06220b9aa5a782bfb2d2b0d03c9d3480e2131d79b4da99ca0c0bd6ea1cabd635868321925f38259a07caf07101fb366e3c48c40b03a5b173c1b634fba11b0f1e7d3e0efad6862e9a057c3f396e022badc90b2f718c36bc82db8dc530ad9623a14e660f14e9e7c2bc60172ef5889d22f55cca3a6471afe8b0d3c585d670c1b63897a5d1d799a31a8497be8e9afb2b076539ac80e533d761171914291ee0dc15c2e10f37b40c9f6139c5c35a994bc0c9ac8f7e1b0c323ec81722364ac39d2641858c894d42df7e0eb7a2d6383e6bbab3e654c79614d0b988ff1c18f5c2a8fa83192019d3c6908f0c776a2e2bd64aff5d06b7c8fe67668bedb8a2e3a780c8f7ff594226cd0818c0c72cda665556ef1f81e0bb8c8c5ec736c07aaebdc7b1a4481e48cf0d11d0f61f953c68329bd14b4ed931a7f5941eb9d6f1b425e9778dcb31459eb89a99900b89cd4e1c182a39bc1bdace957dfe124fc5e86c28ec3cf8b5f889ba850604189d78e8b4544f8c6457d1e806df3e184caa516d8acffcd8d2ee6520108ae140b48bb8d72933f2490cedec6ddc8767f3ca5622e6766b87509362dd036b6cde3be82148a4a7c30396d5ab5610efe938d50ea7dc6f11724e6c674363ee0492f46fcd54bf1896ab47b6571c94f044fdafe4e7b0079086a76a83ea1b106c392816dd562be4aef2a40055e5abb143e6f6bbc7ab6e732cc2cf2430c092d5e15229c54f11e6776875f10cc84545aee5e421826ad2b7751cb5778433f3894e6dd56d9bcb769ed3e3d243d0cf5386f585b700b0c672dc0408e74824f760343864fb3b5fc57cc57a859f04722ef82ceedaf8baf1f5d7228c20ca8e4a7465693619e1f1a118a3bad1859b3fd9bd7896e9786ccea380b9f33742f5c02b39a9102e076f8a00d07785cfeb7455bf6edace25d35d584eed44593c2b99df68edeb28fd0aea1a9562ca5085bcecf2abc0be958e8acc779c50c81fddca7f348934436bcff75e56f84dbef56999d028a043f50566594bcfcc58e17c3c6feb5b301e2619d3cc87e9ce877e8acb8b274536047e162375a5e6a9fc102d8cfcc706ce1e35c1c17325f52d6fd34bd0acf1852abe7c805b8171d045d1824faf8f8aab3bd0666c8634726d6fc54a50c52dbe8cafc39ead3c34c29c03b09b2f27d2ffea3893774e0a0fa5d0d4765602e87b731574fa4260913f1bc439c72b07b2322882acf2f7ef2c481d1f87f90d97eab9fb31e4a16484eb16d56d7effdfda7a4b3358068b61c1b531487adf7377d88874ab275bfc85f8e960af641e1e8a4d7683105ecc4d390b13c38cf7f1def8cd268b48b10aa2a90602cca06818a7b18f39f1e5d92fa475b61f4810d37cb4ee4107911ecfc1ed8c1554d5d69c6f45f70f63f468cd0173325a2576e32d1080e3995465a3dea43c0c1387b053efdd98dea07141f7ae95c9675c198fe18422921e59d133c0cb9ca3ca8cd2b15d5eca3b17b0bae11f3ff29202df6e6014654012254168463ad16193edfa5cca312151567651e14cd5280f9adeaf19765dd97959db80de1977ff401e3e2992f00561977fe5ca2eaa4b9746348c1742e368e0144aaea36f2824354bf138a5d5106aa08a5ab083b4a0307f64d82ab2f2c1837039f59eb2bd4d8f03285a1157466c31f840514f7be16fbcd01fbb30bd5ce59b0e2a9be404d31688838cc57a28e60c7d7decc80184eef11a93266f0ce020e4bd4180bc628315d431bf96a83a5f2f8b17b45335a72584fd5149086bfdba1dc460d76de7cac6fbd849283bdb41572e83cf311a54da20c4ed450ccb8f650a1e71cae852a7e9635d5d33a26f535ff6e7e6067dd5ebb1fb2351684900e00f9983300855ab893181498b0ac083e8976838ba2fe0bd218f62b154a16bf088adc1c7e4b400a9d0e041dd08910c2d8eb10224bf5c06d58a87677da61f451e76df009cb7e633d06bcab5771f307655c2b4e899b3b4adb2969a5e32f9d36005b15dbeda477dd965d4ab76b1722cdf42038567e6b55d8721d424c585bc37c797a0a91b66ec3d066e975338f7548530ca611cc1fd77a9d5d655a29737fc98357683b4a671042b0577fa60ec3de923fe348af4") bind(r2, &(0x7f0000001780)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x10000000}, 0x80) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200), 0x0, r5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r6, 0x9}, &(0x7f0000000280)=0x8) 2018/04/26 21:23:32 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x8, 0x2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'bcsh0\x00', 0x400}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getpeername$unix(r1, &(0x7f0000000140), &(0x7f0000000200)=0x6e) fchdir(r0) [ 81.358173] blk_update_request: I/O error, dev loop0, sector 0 [ 81.394823] binder: 8398:8406 BC_FREE_BUFFER u0000000000000000 no match [ 81.466691] blk_update_request: I/O error, dev loop0, sector 0 [ 81.595307] binder: BINDER_SET_CONTEXT_MGR already set [ 81.653237] binder: 8398:8406 ioctl 40046207 0 returned -16 [ 81.657732] binder_alloc: 8398: binder_alloc_buf, no vma [ 81.657754] binder: 8398:8423 transaction failed 29189/-3, size 0-0 line 3133 [ 81.741885] binder: undelivered TRANSACTION_ERROR: 29189 [ 81.748133] binder: release 8398:8406 transaction 17 out, still active 2018/04/26 21:23:33 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000180)) write$selinux_user(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB], 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) splice(0xffffffffffffffff, &(0x7f00000000c0), 0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/26 21:23:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x8000) fcntl$getown(r0, 0x9) bind(r0, &(0x7f0000000500)=@sco={0x1f, {0x9, 0x5, 0xda9, 0x0, 0x9, 0x4}}, 0x80) lseek(r1, 0x0, 0x7) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000340)={{0x0, 0x1, 0x80000001, 0x2, 0x8000}, 0x7, 0x4, 'id1\x00', 'timer1\x00', 0x0, 0x6, 0x262, 0x8, 0x1}) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') pread64(0xffffffffffffffff, &(0x7f00000002c0)=""/59, 0x3b, 0x0) 2018/04/26 21:23:33 executing program 4: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) fsync(r0) 2018/04/26 21:23:33 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)) r0 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x2, 0x0, 0x0, 0x8000, 0x241010) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000200)={r2, &(0x7f0000000180)=""/86}) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000002c0)={'rose0\x00', 0x5c00}) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) r5 = dup(r4) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000000)=0x400, 0x2) 2018/04/26 21:23:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0x8) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a060000ec04a200000543dfd87c5800004824ca943264008900050000000000000000048302000000ea000004000003d46b05a38100000010000100070c09040000000000000005", 0x58}], 0x1) 2018/04/26 21:23:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000dafff0)=[{&(0x7f0000000180)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000001c94c66", 0x29}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001200)='cgroup.stat\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x33, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000001240)={{0x8, 0x5}, {}, 0x6, 0x4, 0x7}) pwritev(r0, &(0x7f00000011c0)=[{&(0x7f00000001c0)="af385c9abd33f22cd1bcde28608efb71309c9b8ab932a2efb82820d7570a13997474a368e078324050e68550962a5776c03abba367eb21f9de152c9748c43e9f24b76fefcf732024e96ee711e6a2020eacd35294fa5365c81d68544b3385383b5c4a69e57bf643a67a47630d3dd6810e7017cd2d193894d3c9557430afdd9d7d802db1c79192d66d7b0b17c859b32a22699cf2ea13569c2a73583808eedccaeb77a5b79907a0989916e7f72b67581e2675fa757dbe14f2a9eb97067ba55497728b89c6c8ba9d0a7e1e18bee4508ca41055147f90b0f7be850c3a4ecb0209613bc50eb967abecd4573ce736b5d4162bcd60283a2bc0e657dcfd29ac5fc577ab3668371951f561e1df1214772cbf96669bcd5c4ff1dc3bb2aa9d8ff26b1c4d2e398f753fd14db891143734cc2baa37ce08d00d8344cdcb25eab266302ae30ccf76762053dae54255710885b3779fdf8cb0ba22147ae6b7589ef5ea675c91cf55f7a4dbd1197b61e833c229db55be8e81cfb1b43204c5d2debe56c7c730fdaa12387eba355c834c2cac10581e1b2df85d4c7c988439eba52de9ba1880e5fd49a10b92e64267d85fccee539a8dd15fb9c79690031031acd58d074d5ef00ee73de3b92a5ee184dfdd2d3ed115aef94bcde102f3394b992af51cfd3a1cef4d5b387d31b41c27729ffa790f182b4978cace9af72395e0dc8cf58acceb7637c635be2bda6598757a62b9936813b69b182286a13907cb7851f4092128b0ed48c3c212da26609cb13fee417b7d369793c9032d7fede911752dfee7b9c01e2d72e77747ef4d056c038ea672708e2d772dd8833737cd10e0949fd89e93bf167f1afcfb717c3be816bdd2add8e4295bd313c8ea8d41869440668b4b1d51a15be2003360d227f543541d127cf7132ea5db175d5b5420d273395e9c48a4450ac13df066df6b988104ec8854ad0cc91657a22a668800584edee47a3cbb3d28ea57a7e5c05697f524e0f9e98b27f07c084fb16c2de4684b54d1f88bfbbc73b1f79345465ed7e84b6130a500dd2b0163980851e54901855be7cea7063bc83b24ed685133375494b9119dda2fe77c258fa0b3e2a19f1f53e4a0d4db15338f54627fff1a32406dbaf82cc2ce9433eeff8740416fd298506623303ae02c6236acc688b7846395d2656844fca378201ad33ef5a754e247fea3154f753f97c375fd4f6db7d9d6f2502f6da00529328a01ba7ea6d48dabd993610c4a9738079a0e608282b94d3f2f1518c6d0fbd311b344dc3289d5280eaa6a2edaf803c799eadea1e2c695d506fa6a2acb97f3c71444df9d164e8f75b58f466c1c52a419676e0b06abbe01bffebb36ddf8fc2ab0fdf69ea470ea1333fda44ed767a6d912fdae5e06afd2cf16e269d8f7a0ca0f06540f47e820c250b16174563435c7fab4deec8258ea1eb08837e393a390edce110fde9a95297787f62293f01c2b4915ad0cdcbd0a2ddcfea3f089dc020d0fffb660f510bd923495ae147d0e4fbceb660e68bf280bfcc15c31bc2ed1cd98d84c6253cb5cb0bcdfb300fd2d646c5c8cdadc7f0516a49f2a6cdf1b1705297d7ae7eab9f97c0966632452f2f978f168756c7d7a269322e32e931c516dec6e876de64978f5db89ddb8194d17425d9406b0e27101109afd9c51b6471086f2597cdf6406563f5d4e2f0f3dc2ae8a31a1f8db778866ece3725c2ccda972b100c3a7056862ec1546f03006921487e84877648c3d903b4813ef45cccd14665d7776cdaafbf6257aa6713454aee6743dbef9ca14046da39db48df2e2ff401841dfefb639b482088cf84c6f42c0daefbfe3ebf26fd1484dca1cc37f811f6db6782ae5410c43fe3933cc3a127c8e6bd1d5f12857de078ab11c68c1b5267adc0ceb6659b0ed9166eb93c08ca30413427abeb32cb5677f539d1c06819d2431e73751c21e7efa6609c4fc2ba545530c0e7e3a6be9ca5256fc1e494edf88657e56935fb3711e2b4400b169251a62249e66b4a1d4109ec24d12acafa2a111953d7de2e9a7c6d902545b921ce4d9f344a5988f0e2907a9f11ffcc9cb3cacbce7e814b4feb99f42fd05a91268a6621830ba788305120d0d3f3e70fcfa75c872e954d1449c010f48605f4f44802546781af4dbbfd18c526ed07294e1041c8837c92ab4e1df678990bddb18b2823bcadb8257b5cf5eadfb415b521bf01492a40b7001be95269ddbe81c1fcf3eec6e8cad93b41d120550918c1a1f41ad97397c0ce29370d4a9cd92f266e55c9af905898305d7db5063209c20aaa26f536eecaaaa538d4a250e61441983788f3238b130f9241a537a286eee6894a872e58207588244f6fd975a3d79f9c908b6f22e06e1141e1492d4a1ae705c843aacbfda7521dcbf555a94856f6ce8eb24a0de095f5e81c5953aaa47560452b3dfd361a8c183035f24c0b09438a78290dcd8f546d5a30fe03adb0d2def2214ae7b7fd0a58a8990ac4d0ce670739a7af389b665d78453818c366b14a13107c02bd2615fdf7dc1972f620562b22b0831d2d6c8d33e534c98758cd93e138060650846420596f498f7a92cca66d0215500aabd3e303605c2ab9d8588a7dd9e026725ad5b1752dcb3587aa71a7a897b1d3c871144bc54096ed1bbc908ad92a397a7f6d488f94e86f86b8346ef1c2f53d7d5d52dabfc4cba5bed6a2e7d0a09f953b3eaccc6594efb30b11992d1cca40eaffaac93e1a6b2bc1ad510afc8d3898294570054b9d35bf0bb078ffa207e3bfa5f5deeeb263f80661826ef02d01848b125d3683fc2bce48bfc83b2accd8c6d65d4ffb9bca4d08c4e06d7106ea2fb1c7e02f9d98dfb2244265e088d36cd3ac19e0e4e58af2ce9f5c0edae2f1301aeba80125cc8063565087996e8be091954bb680a0a1487647d43b870063dc8f1148bbad4fa51cea09410ea0f33818a40d7f8b2c35d6ab258aaabf80dc9b221afcf79dd2e953e1ab939a5ff78acff6fc925a8ede662c775f1db3d9954ce4d5667eb07dbe9eeaf1bf249d9dd4138fc6fabe7151b3355820e860a3418627ac338164eca2b943227f01dbf8ef0c5ccef29c3a3a8e4e270d3ba0ab2c8daa9c36536a4d71d369ac919ed4079e02ec9fc69818371a01c75fa3d5deeb2d9e474c1df6a4a849fd71b0aff5e3e942c2b106cb33a27de7a8ccaa84cf771fa6e1484219e0626f6fb5bcd69a72ba126d7e5d14acd0e05fd399577cc02907f2928253b7c1c200b6fe931fb9289046f065e179cad0389a8871d2769fe8168e43ec566fb5b7ef9b460abc0babde9e7e80d3fc7bcd02afd78854c333c65d72ac4e66ab3faf06e5c976dc71bc671d9ea82fd353589ba16be071f431458221ef58091bdf98004e36b836b56b0ad123429d4d159fe30843052b81916100dbcc478ee319c2575b7c4d5aebe6875813b9bc4131cffcc0f0ba78e9fe66f202c3ef0662054c5519c625178d0a141aa4c081d2ed25d8e7c33236b80b12e523a7321da5eaa95834fff84c6712e161437c36bcec5573d39d150f707ce877ad776acf037aa5a8a4e88187b9a314530d8cd40b5751251bff59ec59eb36fd3cb04aa5679fc89d253e3f1bbe2f996e28f80cdec7821bb64da1ae42dca773d9e4669488ee97daf44ef6d773d8bafd3a2f03943fbd23e4325c9cac1eaad074b8622c57fbf73798db7755c459ecd3ecdf994044f2c16f2d24c090dc8bb87273b97590bd56a1f2006d377be23e3b8cd186cc2a056702029545a880a54e13f0efcc03fd360bac19999a71889ca056d4c216644d3eb0a5e8b650dfe1cac59f74105aca7702bd3ebedf36fbf140d95c12d565d18c49eb56b59aa9fc6533dfd9bd11b9d798f280d147d0f0a0ff6e34a807ad26cb8093c28233ccda78372c487fbf471584432488d457a55cf8c559c4c14301d1d52a66ca9d4e0546ae97b145408a45ed4ed15ba3e136f80c4199a9e622bd45747f0029f7470673d03b281aced24637d0882abf5c82ad5106e3dbf8ea50c35c2c23d1d85538d47bc44711a7ee3f1c6d7b11d7d04eb47c9af3d93dd4ee288b42e41817e93e9679f1bb48e5b2d906cdb44cb322a7c1c2fa672fc742e4844d8a732aa808a0668f3248f0d328e5ad0e742759f8ae90955f2890e931fef05af5f39c25d6bff8e1ea4a982a7e6df469a306bc4a7b2771050e188504c77b2169cc753d97274c3379cacd66ff1a4f59ec7ac803476a12c1cc1d460d93b5dbfd441e1075587f4293c3b423d52e0630e27677ad333eb83c917f9ed9b2bff44a9e87b4cd0a32fc0bab384280a8e72cf5965a7f3a2cf048c72d2ab9a3a01a92f3a1776a6807500169861c35b4242dd5395cdc2cdac8685992b75c04fcf11d286028131b39592931dba6e6197ef2c4da80f1086acdbbc3c99b4c9758a38a14792f933fa7e220b088aeabdba61591b6f3332a3ed95f887f9462cd40ce5f1716e9780160f8902bed44b0017f43deb0a4d16595b12bc16467814c919efe6a2687f7aa9cce580bae466d9cde5db9336aed75de1d9b3b7abbfe523ebbf01983161f7032c7e13d9fe6459ab02a42643b4d559593f6e9ec403eb327e492d56bdb3aae7afc7d95695c4edf716f79d3ceb28bb6246b1a01450ddc7945b55e3fdd4dbe46a6a2d1395b39b3977bf6ed3768552a82a1cf003dfbd517d4b9feb8d9f721c794e86dcef27d54a00e8c82b273e0444dac7fc6c38b348c21dee8f3ea575416b4c51d436df4e3da0183f8fd65398fd1d7695454b897d2524eed6c56547b4dbecbfb9a2445b24b6caf80fe3065d9e56dfa28ac3a64e3b9eddf6f91d4429d12ae11e3409d294cfc2ed3f78fbe6a1457423f424f0446d3b73060a407f41c941ca4d59480da4fe68477ed88495991ca737a2e6da9af98dbdab576c02e3ddb92ca5437442b5acc36167e5ed4063b6d427a1b3e6ef5230bceaef1dc99783271ed3cdb5b04988a1844645f6ae6bbd85b1207a4dc0dc760998c0980b6478e0204c90c6f9bcdb514c60004d133b3293e97387a65682cb4ab1c844007843ecefcfbeb5ffd59e1fdc328dcb3396c3f10ed6883a75e20e1d4325a39ba709c0a114e5ecfc9ede803787d1ae19ba9e491217cc79e8b3934cb05ffb9e5a21708b9c08a6d04134291dbb3f2dc6d54ec954af9178ea70be6a5e8e1208ec4fc786ce8581b6b1f7d95788d1c5da1df5bb14de0d917f0884136cbe71cad795627b4873d9a371a7f11486f57b26727521d0059a27fbeea26030f79a02571d2bab4304bb72385f0ea6dfd8ea79d3cdf30cdfb760f6eda1971a86c0b2a7745999595aefdf336d38c3ba1812217d70684046edadf115979a1c5cbed703c6a3e4b4405c8b6ec234d67597c3e3cd3a8642ef187a7d713d46c5fce0c674d11abc2aff18ab0cf85e1d53eb0bb9074e86f7c8c4a14265d2efee93f60269d42ff85f4bd151ce1ec9423b3c2d46ed20c9bee51c7b395f9500d798b222d7255a40c6e828e5fef78132a567fbc94ec397fdb7dd739052f65ae84a0adc1c5594dc5339ab420c8427cc14f39b1e175c8d37b8e56a012fc19ac76e97b0a9f4b53cb31e853efe8e66b7d9026e4c37f549f060bd93a7aa25d202948802aff70aa40e8b1b3ac6b0f09a46bfdc5f8d43a27e4defb03d46b341e1753c139e7896fe64868163ad20220992ead6b07e3b1672c2fca4f5bc7909285c479967db190e7d37dd0c3712c1dda3b34df8ee715661dbe6a9181f106ba14cfcbe3510045c517dac3aaabd673314ff9b70e77f551b00f2a1233ab786c6808c67fe984d5c15f17a8cbe9ff7a0b6b3b3b4be0bfc55170d67c3b81a", 0x1000}, {&(0x7f0000000000)="99e39117477c8986c7ed5da794aefc40c77ddd1344c30de1f8e542e8d1e13591134928331232b4c68eda8270a546624868a5b791ca3947d71ac9921c2b32fc306c390d401aeabe23ca24598d3f9b55fb0a0e9cd6cb5b68837c9da59294bceaa656ec17480401eb1a3ac61fa8dd3d101c8e460446428e3090a97f383fce2b465a688d863e649a6e6dd777b361e8ac7ec2453203086844c19554298ed7bc0e5328873e17c4a6c8e442fd439a862eba15c0930e6ba4a4ba720a", 0xb8}, {&(0x7f00000000c0)="ff92bdd3875e8537ff74b8e71fe95ff9c20cdd441a772d964c900079a748646af85c84242491342720df52d0dd6cf6b31b7862d5e12bdf60dae657ddccba94d8ab929ee01d6809f7f9a061b02094f03369259bbbe0c19d4e24eea3b63fbe5c3c84218b61e98382b7955890b50153a7f4c5085da2fcf2bb1262d4400a91d11979e63c78f4cc59102d47f9f69c28366a10cbfbf05a2a5c7b3d8adb5ee32df95ff76a47ad09593b188647fc6ccc3201359f75cbedd483d3ce3ceb0fca37a6521504", 0xc0}], 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000012c0)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000001300)=r2) 2018/04/26 21:23:33 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/loop-control\x00', 0x400, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="6a709ac07c1e2a4837b9723392eafffbd91a60e373d34097eb460cba9861c456d5bcd29fd80ebf80ade19d546ca0fb5b2685e4e4002bd56dab01de168ff824bdc4307461f8ae5dbe4d1488ac628b40184e4b90db94e3b311ecad71d0dfc9bd3ca964bf2345f7c4855fd36df12a02e24748518fdac2faf0b354e5912d648a7cd1d8443cb93f86bf12822b2723cde1866b7cb4462731d6469f0df4c2ebb7057c78203c6e0299d0ca9a88f621b9c7f83da21ced71d6725f68502775401a9b9653ec63ef8d58", 0xc4, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000000200)='syzkaller\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, r2) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000e00)={'team0\x00', 0x0}) fstat(r0, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000ec0)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e23, 0x2479, 0x4e21, 0x432, 0xa, 0xa0, 0x20, 0x88, r4, r5}, {0x8, 0x54cf, 0x7fff, 0x3ff, 0xba, 0x1c5, 0x8}, {0x0, 0x2, 0x8}, 0x4, 0x0, 0x2, 0x1, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x32}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x3, 0x3, 0x6, 0xf5d, 0x4, 0x7fff}}, 0xe8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/26 21:23:33 executing program 0: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) read(r0, &(0x7f0000000000)=""/4, 0xfffffffffffffea6) [ 81.755319] binder: undelivered TRANSACTION_COMPLETE [ 81.760471] binder: send failed reply for transaction 17, target dead 2018/04/26 21:23:33 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xff7) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x74, &(0x7f0000000040)=""/164, &(0x7f0000000100)=0xa4) 2018/04/26 21:23:33 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) recvmsg(r0, &(0x7f00000024c0)={&(0x7f0000000000)=@in, 0x80, &(0x7f0000001440)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/205, 0xcd}, {&(0x7f0000001240)=""/204, 0xcc}, {&(0x7f0000000080)=""/121, 0x14b}, {&(0x7f0000001340)=""/227, 0xe3}], 0x25e, &(0x7f00000014c0)=""/4096, 0x1000, 0xffffffff00000001}, 0x40) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff", 0x1c}], 0x1) writev(r1, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) close(r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000025c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000002600)={0x101, 0x7}) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1e, &(0x7f0000efaf5a)=""/166, &(0x7f0000153ffc)=0xa6) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002500)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000002540)=0x1000) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000002580)={0xb248, 0x1, 0x6}) 2018/04/26 21:23:33 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[]], 0x1) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/autofs\x00', 0x40002, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) dup2(r1, r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001240)) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000000000), 0x4) getsockopt$inet_tcp_buf(r4, 0x6, 0xb, &(0x7f000002e000)=""/66, &(0x7f0000000000)=0x42) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0093"]) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) 2018/04/26 21:23:33 executing program 3: r0 = inotify_init1(0x0) gettid() r1 = gettid() fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = dup(r0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) getsockopt$inet6_tcp_buf(r3, 0x6, 0x149ea99216447894, &(0x7f0000000040)=""/8, &(0x7f0000000080)=0x8) ptrace$setopts(0x4209, r2, 0x40000c, 0x0) 2018/04/26 21:23:33 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000100)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/26 21:23:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) fcntl$setstatus(r2, 0x4, 0x2000) fsync(r0) 2018/04/26 21:23:33 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000180)) write$selinux_user(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB], 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) splice(0xffffffffffffffff, &(0x7f00000000c0), 0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/26 21:23:34 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x40) write(r0, &(0x7f0000000040)="164690f1", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2331}}, 0x0, 0x66}, 0x90) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000300)=0x100) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000280)='veth0_to_team\x00') mq_timedreceive(0xffffffffffffffff, &(0x7f0000000080)=""/187, 0x19, 0x0, &(0x7f0000000000)) 2018/04/26 21:23:34 executing program 2: r0 = socket(0x14, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/04/26 21:23:34 executing program 3: unshare(0x20000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) getcwd(&(0x7f0000000040)=""/187, 0xbb) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000280)) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000003c0)=""/198, &(0x7f0000000000)=0xc6) ioprio_set$pid(0x2, 0x0, 0x4001) truncate(&(0x7f0000000140)='./file0\x00', 0x7ff) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)='veth1_to_bond\x00') 2018/04/26 21:23:34 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000680)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x56}]}) 2018/04/26 21:23:34 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write$eventfd(r0, &(0x7f0000000040)=0xb7f, 0x8) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00000000c0)='em0\r{#\x00') fsync(r1) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) 2018/04/26 21:23:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = memfd_create(&(0x7f0000000000)='%(bdevmd5sumGPL\'vboxnet0ppp1\'*+em0eth0\x00', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0xe13c}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x9}], 0x94) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffd8d, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) dup3(r1, r0, 0x0) shutdown(r1, 0x0) 2018/04/26 21:23:34 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001340)={0xe0, 0x0, &(0x7f0000000240)=[@transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x20, 0x10, &(0x7f00000000c0)=[@fda={0x66646185, 0x9, 0x1, 0x12}], &(0x7f0000000100)=[0x0, 0x38]}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000140), &(0x7f0000000180)=[0x30, 0x38, 0x38, 0x0]}, 0xdc6}}, @dead_binder_done={0x40086310, 0x2}, @reply={0x40406301, {0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f00000001c0), &(0x7f0000000200)=[0x0, 0x0, 0x28, 0x48, 0x78]}}], 0x1000, 0x0, &(0x7f0000000340)="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"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x7ff, 0x5, 0x3, 0x0, 0x5fc2, 0x2, 0x5, 0x10001, 0x101, 0xffff, 0x2, 0xffffffffffffffc1}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x3) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)) 2018/04/26 21:23:34 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000980}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r1, 0x600, 0x70bd2d, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x343d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000040) 2018/04/26 21:23:34 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) lseek(r0, 0x0, 0x4) pread64(r0, &(0x7f0000000000)=""/2, 0x2, 0x0) 2018/04/26 21:23:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) sched_getparam(r1, &(0x7f0000000200)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x42002, 0x0) sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x84, 0x3e, 0xb01, 0x70bd2b, 0x25dfdbff, {0x2}, [@generic="f364af30b40fa97450c5540a4038d7ecb160d119a5e08ac5c53fc7515086b5fb32b70e1e3ac66d827f31c556557a11fb84164ddf63054e492f9a378298080752005205648d4ee7ee44ae29b61f27d93e94d1444460887cb7c943086c468ac5de6adcdb33a8c18c2d4b83a2d1c5"]}, 0x84}, 0x1, 0x0, 0x0, 0x4000010}, 0x80) fsync(r0) [ 83.324496] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/26 21:23:35 executing program 0: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x10000000000000, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x8}, {0x800, 0x7ff}, @queue={0xfffffffffffffff9, {0x100000001, 0x1000}}}], 0xfffffec3) 2018/04/26 21:23:35 executing program 3: clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x8c45, &(0x7f0000000080)=0x2) 2018/04/26 21:23:35 executing program 6: r0 = gettid() exit(0x0) getpriority(0x0, r0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) 2018/04/26 21:23:35 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x14, 0x0, &(0x7f0000000000)=[@increfs_done={0x40106308, r1, 0x4}], 0xeb, 0x0, &(0x7f0000000040)="17fd39addfe7720d7a320eba08febd74be97998ad3f596303a3486503e90834e169c30d80fbadfc03daa892711475ad6bce6dc9da69599d9ab954b95709d22a3680abd7fe3149d8d3019ecb33df300fcbeb4137f136ec1b8e5f11e62eea2b7de8d52c58d360ba900f6bf9c2863e7238ab499eeedeefe67feaf6351e9191b37520f6aa45acaa519852d964fcf1efea016565a20a8448f776270035be0efa81498f196cad5bbc7aec666a74211b7cf38f49873b381eea2727a4b6184c566c08a2d1e33a0a1bd47595901cfb67969e2e6f7cb52b9698a2e998f7ceb313d955976bfd95eea779146974c1402c4"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f00000002c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f0000000200)=[@fd={0x66642a85}, @fda={0x66646185}], &(0x7f0000000280)=[0x18]}}], 0x0, 0x0, &(0x7f0000000340)}) 2018/04/26 21:23:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x86400, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="e65329d20b36bdd58fd60c112093521c05c8de271e1c51bd78b41887875906ca051a1fc06542136afbb73df4789368610a714f0ba0a523650336d8483c11be1a4c4c42ac32aecb220dababa857ff918c7f4bf4bcd4b83c04b1152acb7d878030c820feab149b2cef12a0821b39d27b62d245e0f9baf6cfd2cdf200217d313c3e95972563b01729950f5263da04e7ab3ea86771fe11c537dfd5aa35c2") fsync(r0) 2018/04/26 21:23:35 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)=0x7) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x3, 0x0, 0xfffffffffffffffe}) 2018/04/26 21:23:35 executing program 2: r0 = socket$inet(0x2, 0x4000000000000006, 0x6) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f00000036c0)=[{{&(0x7f0000002140)=@in6, 0x320, &(0x7f0000003580), 0x187, &(0x7f0000003600)=""/168, 0xa8}}], 0x400000000000425, 0x10041, &(0x7f0000003500)={0x77359400}) 2018/04/26 21:23:35 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) sendmsg(r0, &(0x7f000001d000)={0x0, 0x59, &(0x7f0000024000)=[{&(0x7f0000000080)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000b0a43ba5d8060000000060000000029ec2400020cd37ed01cc0730ec279b2fcbf4042d1", 0x3c}], 0x1}, 0x0) 2018/04/26 21:23:35 executing program 3: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x80000) r2 = dup2(r0, r1) r3 = epoll_create1(0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={0x80000001, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0xb4ba9c2e0940ea11, 0x84, 0x0, 0x9, 0x6, &(0x7f0000000040)='team0\x00', 0x0, 0x0, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bf3000)) read$eventfd(r2, &(0x7f00007b0ff8), 0x8) write$eventfd(r2, &(0x7f000068f000)=0x100000000, 0x8) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x22a, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x20}}, [0x400, 0x3, 0x4ae8, 0x2, 0x8, 0x7f, 0x3ff, 0x1, 0x7ff, 0xc6c527, 0x6, 0x2, 0x2, 0x80000001, 0x3f4b]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x3ff, 0x93}, &(0x7f0000000300)=0x90) 2018/04/26 21:23:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f00008d1000), 0x0, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000554000)="ed", 0x1}], 0x1, &(0x7f0000000040)}, 0x0) r1 = socket(0x10, 0x3, 0x8001) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) [ 84.311101] binder: 8553:8560 BC_INCREFS_DONE u000000002000c000 no match 2018/04/26 21:23:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x17, 0x4) fsync(r0) 2018/04/26 21:23:35 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000100)=@abs, 0x6e, &(0x7f00000002c0), 0x0, &(0x7f0000001000)=ANY=[@ANYRES32], 0x4}, 0x20000000) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e22, 0x3ff, @dev={0xfe, 0x80, [], 0x1c}, 0x3}}, 0x0, 0x2, 0xffffffff, 0x8001, 0x138aa180}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000640)={r3, @in6={{0xa, 0x4e24, 0x5, @empty, 0x2}}, [0x1ff, 0x8, 0x1, 0xb640, 0x101, 0x2, 0x2, 0x3, 0x5, 0x3f, 0x8, 0x4, 0xffff, 0x1, 0x1ff]}, &(0x7f0000000500)=0x100) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000740), &(0x7f0000000780)=0x4) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000001040)="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", 0x1000) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000002040)=""/4096, &(0x7f0000000480)=0x1000) tkill(r4, 0x1000000000016) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="6f13d86bbd04156add14f4b92b3f0566866c347773bbe02c5452278068396618904fa0e3dababf7f0f524582e9c7d1b2ab8569b6d27a82a08a1f87c8d9ae5b630c2df046d2c0bf1619ecafb6b36f9c94cdc8b99ed488f166507d5fd19f79f64ef08ed0b7197a795dd80b591c0eb86509f34e3ed2ef0fe9c5022ae62581b0ee3442fbb6e7e9b6cfe518da6c78904d4a507545320810a6d5432b7085c154082ddec5855a89b5b8a5c3cd564271b3d39a5fdaa9f6bc55c4ce782f66b418e7ee102c88c66dc9e000ed11414c542257107a4f662fa6e8e2b990d0896030", 0xdb, 0xffffffffffffffff) r7 = add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="f565799008be6b7389be49527cdc8bfdf30b823c51d474675a1068414ebea69429fdb1e96f8ccc9bac995428f08a154bef6b59ff7bcfcba929e2d53a699dda02dde2461c1f860479c92ec3b317ced926e328cdf0492e461ddb07eefc5ffc14448735818c632f6dc76572318b7df927cf95c968e1cdbf5f398c01be9de853eb111080aefe18267ea0f6e5098a00d0b8df77824c7d871289371e5b60d360cd4cfd3cfb5ce276701e6b82c49a261ee771542861b11737b41c0cf5bbbf80f0bedf876844af0beb4feb460bdd4ddf04aee47b64645dcf98172307fe92996c3b9501a79717619b73782cbdf965460ede7fbfe9", 0xf0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r6, &(0x7f0000000280)="c5a0906c5b261ebff4f06f7a3d626f2f6b7f7994b6ce4c8f8db64f52dff058e8744426c4f8b37955de16f8163a30ea0d3e1d229eab29ae89aac58672200c07b714b06b6835b17d6ad2882c1697e8ee4cf1c2d6705997cdfdffe0251b27f92962e81a4ec95a38f93cb4f32626dc67262b2393a25e355b6e12a650c5edd253fe526b96517bf3a4f5f7ebd447c1c8eb8cfb1b2d0dd586d0", 0x96, r7) 2018/04/26 21:23:35 executing program 0: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x10000000000000, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x8}, {0x800, 0x7ff}, @queue={0xfffffffffffffff9, {0x100000001, 0x1000}}}], 0xfffffec3) 2018/04/26 21:23:35 executing program 7: rt_sigaction(0x400000000000007, &(0x7f0000000080)={0x42a4ad, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000017c0)='net/udplite\x00') setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000), 0x4) 2018/04/26 21:23:35 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/199, 0xc7) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/26 21:23:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) [ 85.079795] binder: 8553:8603 got transaction with invalid parent offset or type [ 85.087901] binder: 8553:8603 transaction failed 29201/-22, size 56-8 line 3256 [ 85.200861] binder: BINDER_SET_CONTEXT_MGR already set [ 85.206368] binder_alloc: binder_alloc_mmap_handler: 8553 2000c000-2000e000 already mapped failed -16 [ 85.208800] binder: 8553:8609 BC_INCREFS_DONE u000000002000c000 no match [ 85.224158] binder_alloc: 8553: binder_alloc_buf, no vma [ 85.230175] binder: 8553:8603 ioctl 40046207 0 returned -16 [ 85.236038] binder: 8553:8610 transaction failed 29189/-3, size 56-8 line 3133 [ 85.347658] binder: undelivered TRANSACTION_ERROR: 29201 [ 85.353142] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/26 21:23:37 executing program 7: rt_sigaction(0x400000000000007, &(0x7f0000000080)={0x42a4ad, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000017c0)='net/udplite\x00') setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000), 0x4) 2018/04/26 21:23:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0xf, 0x800, 0x7, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x1f, 0x9}, &(0x7f0000000140)=0x10) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) close(r3) 2018/04/26 21:23:37 executing program 4: r0 = mq_open(&(0x7f0000000000)='\x00', 0x80, 0x4, &(0x7f0000000080)={0x3, 0x9, 0x7, 0xe416, 0x6, 0x9, 0x4, 0x1}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x19, 0x7, 0x2, 0x5, 0x2, [{0x7, 0xfffffffffffffffa, 0x1, 0x0, 0x0, 0xc80}, {0x6, 0x6, 0x0, 0x0, 0x0, 0x4}]}) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/04/26 21:23:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x17, 0x4) fsync(r0) 2018/04/26 21:23:37 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000004c0)=0x8) add_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfffffe00}, &(0x7f0000000300), 0xfffff, 0xfffffffffffffffd) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000800)='/dev/hwrng\x00', 0x40000000000000, 0x0) mknod(&(0x7f0000000500)='./file1\x00', 0x8020, 0x5) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='\x00'], &(0x7f0000000400)=[&(0x7f0000000100)='%}\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='system\x00', &(0x7f00000001c0)='.md5sum\x00', &(0x7f0000000200)='securityselinux,em0\x00', &(0x7f0000000240)='/nodevtrustedselinux\x00', &(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)="2c776c616e30290400", &(0x7f0000000380)='\'/cpuset-..em0\x00', &(0x7f00000003c0)='dns_resolver\x00'], 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000840)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in6=@dev, @in=@local}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000980)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000009c0), &(0x7f0000000a00)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003ec0)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003f00)={{{@in=@multicast1, @in=@rand_addr}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000004000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004040), &(0x7f0000004080)=0xc) fcntl$getown(r1, 0x9) getuid() getgid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004280)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004100)={{{@in6=@dev, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000004200)=0xe8) lstat(&(0x7f0000004240)='./file0\x00', &(0x7f0000006cc0)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) getresuid(&(0x7f0000004340), &(0x7f0000004380), &(0x7f00000043c0)) getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004400)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004440)={{{@in=@rand_addr, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000004540)=0xe8) getgid() getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000052c0)={{{@in6=@mcast1, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) fstat(r1, &(0x7f0000005400)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005a00)) lstat(&(0x7f0000005a40)='./file0\x00', &(0x7f0000005a80)) getresgid(&(0x7f0000005b00), &(0x7f0000005b40), &(0x7f0000005b80)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005bc0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005c00)={{{@in=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000005d00)=0xe8) lstat(&(0x7f0000005d40)='./file1\x00', &(0x7f0000005d80)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005e00)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005e40)={{{@in6=@mcast1}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000005f40)=0xe8) getresgid(&(0x7f0000005f80), &(0x7f0000005fc0), &(0x7f0000006000)) 2018/04/26 21:23:37 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0x801, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'irlan0\x00', 0x200}) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x30) 2018/04/26 21:23:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000000), 0x4) 2018/04/26 21:23:37 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) request_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='em0%vboxnet0cpuset\x00', r1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000000500)={&(0x7f0000000040)={0x27, 0x0, 0x1, 0x7, 0x0, 0xffff, "6a0490cd62034aa2157ef525e2471b85839ecf4a8cf88bcd02b817526246a34f070145323f46e007486099f4389490426bae289fba1c6c3b75dcfb1dfa24c9", 0x2f}, 0x60, &(0x7f0000000440)=[{&(0x7f0000000240)="1a21d17a7393704be0ac7da51dbd515efe1d9e51fbe14a3e3ce286645ee535c729eafd81cdccc9ce996d5b64b4ad2def9875059bf9e3a0ea8ba4dad8fac9b8d95958a399ea7812bd30164fcb911b71474ce5a0e9d0b07dd1aa568c4c022353a9dd4bc7fe389b1cd28276e42093f3e319e3786c53d67d608679b2a82e5276ae843c55c9b315bf7fc376c902adbc4d78bd611e03d021300399b559c52e717c483bcc13568b51923a989937f919f87e40952c92279999efa59b374ccefd3acbfca42fbb43bfe291dc1368047154abcb54", 0xcf}, {&(0x7f0000000180)="49cc761185caafe9f3e06f26cac0d057d203f172c960b4962eebe3", 0x1b}, {&(0x7f0000000340)="5747e56ce72beb6105499e32d8fd1b0e4190443b93200996973b507727b8141ebd8159f3700da0c5922993e7b43d708d0f00b9832693d90424321f0f852f82afb6e5f50b30b071041e97ab1e535e561d6779560c5d635c699d6d0384ed6e2f8b4a8a97e3b8010df74842947b8334a15ff6f8d0d233908e8ed11484c3a677a0e61e6a8f97d54bd4ae7e4343a76301b659be013faf17d19a8da0abcd8e669b7e00c8d5948e5431e8aeca3d8f5a2c002e14afef669965b6a82deab4cd569abc793455ada148c42eee77a303170bbc25a163e203c5c1f1f2", 0xd6}, {&(0x7f00000001c0)="14c3741952e5441d19c0fbb538f400fb749adfcd3299d1e15f80de3cf2d77caee6ea4462ff2e7526c552ad1a3e6b943d1d5b28dd935e14882727", 0x3a}], 0x4, &(0x7f0000000480)={0x70, 0x113, 0x1f, "7274f6095a5deba1ff0240e0458abc5ec0d2ff4e195254bb4b15c762314035fc5a11b8d0d588d97c532c346542c57563b7ff468f00684501478946d4be0d7bc358dd565129578825d17d33e8e43ef9935a65ac695d2b947e4228ef1121a0"}, 0x70, 0x4}, 0x4) keyctl$unlink(0x11, r2, r0) 2018/04/26 21:23:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac7e8a)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='gretap0\x00') recvfrom(r0, &(0x7f0000000040)=""/185, 0xb9, 0x20, &(0x7f0000000100)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x80) 2018/04/26 21:23:37 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x8400000000000003, 0x0, 0x8, 0x17, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x1b, 0x14, 0x14}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_nat_t_port={0x1, 0x15}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x8, 0x0, 0x4}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xb8}, 0x1}, 0x0) 2018/04/26 21:23:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x17, 0x4) fsync(r0) [ 85.935938] ------------[ cut here ]------------ [ 85.940763] WARNING: CPU: 1 PID: 8648 at lib/vsprintf.c:1941 set_precision+0x144/0x170 [ 85.948808] precision 1027754 too large[ 85.952599] Kernel panic - not syncing: panic_on_warn set ... [ 85.952599] [ 85.959991] CPU: 1 PID: 8648 Comm: syz-executor1 Not tainted 4.9.96-g71fce1e #13 [ 85.967514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.976865] ffff8801cb66f6e0 ffffffff81eb0b69 ffffffff83a484a0 00000000ffffffff [ 85.984904] 0000000000000000 0000000000000001 0000000000000795 ffff8801cb66f7a0 [ 85.992938] ffffffff8141f975 0000000041b58ab3 ffffffff841b8030 ffffffff8141f7b6 [ 86.000976] Call Trace: [ 86.003562] [] dump_stack+0xc1/0x128 [ 86.008927] [] panic+0x1bf/0x3bc [ 86.013945] [] ? add_taint.cold.6+0x16/0x16 [ 86.019917] [] ? __warn.cold.9+0xa6/0x17f [ 86.025724] [] ? set_precision+0x144/0x170 [ 86.031607] [] __warn.cold.9+0xc1/0x17f [ 86.037230] [] warn_slowpath_fmt+0xc2/0x100 [ 86.043202] [] ? __warn+0x50/0x50 [ 86.048306] [] ? format_decode+0x1b1/0x9e0 [ 86.054193] [] ? debug_object_active_state+0x6a/0x3b0 [ 86.061038] [] ? set_precision+0x170/0x170 [ 86.066924] [] set_precision+0x144/0x170 [ 86.072635] [] vsnprintf+0x31e/0x1840 [ 86.078088] [] ? debug_check_no_locks_freed+0x210/0x210 [ 86.085111] [] ? pointer+0xb00/0xb00 [ 86.090489] [] vscnprintf+0x2d/0x60 [ 86.095773] [] vprintk_emit+0xf4/0x790 [ 86.101311] [] vprintk+0x28/0x30 [ 86.106329] [] vprintk_default+0x1d/0x30 [ 86.112041] [] printk+0xaf/0xd7 [ 86.116972] [] ? log_wakeup_reason.cold.1+0x13f/0x13f [ 86.123829] [] ? debug_check_no_locks_freed+0x210/0x210 [ 86.130850] [] dns_resolver_preparse.cold.3+0x9d/0x23b [ 86.137778] [] ? dns_resolver_free_preparse+0x40/0x40 [ 86.144629] [] ? dns_resolver_free_preparse+0x40/0x40 [ 86.151478] [] key_create_or_update+0x35b/0xac0 [ 86.157807] [] ? key_type_lookup+0xd0/0xd0 [ 86.163700] [] ? lookup_user_key+0x10f/0xd10 [ 86.169781] [] ? lookup_user_key+0xa0b/0xd10 [ 86.175846] [] ? __check_object_size+0x248/0x38e 2018/04/26 21:23:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac7e8a)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='gretap0\x00') recvfrom(r0, &(0x7f0000000040)=""/185, 0xb9, 0x20, &(0x7f0000000100)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x80) 2018/04/26 21:23:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x17, 0x4) fsync(r0) 2018/04/26 21:23:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac7e8a)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='gretap0\x00') recvfrom(r0, &(0x7f0000000040)=""/185, 0xb9, 0x20, &(0x7f0000000100)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x80) 2018/04/26 21:23:37 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000140)=""/208, &(0x7f0000000040)=0xd0) 2018/04/26 21:23:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac7e8a)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='gretap0\x00') recvfrom(r0, &(0x7f0000000040)=""/185, 0xb9, 0x20, &(0x7f0000000100)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x80) 2018/04/26 21:23:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac7e8a)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='gretap0\x00') recvfrom(r0, &(0x7f0000000040)=""/185, 0xb9, 0x20, &(0x7f0000000100)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x80) 2018/04/26 21:23:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac7e8a)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='gretap0\x00') recvfrom(r0, &(0x7f0000000040)=""/185, 0xb9, 0x20, &(0x7f0000000100)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x80) [ 86.182274] [] SyS_add_key+0x1b4/0x390 [ 86.187818] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 [ 86.195360] [] ? security_file_ioctl+0x8f/0xc0 [ 86.201602] [] ? do_syscall_64+0x48/0x490 [ 86.207411] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 [ 86.215125] [] do_syscall_64+0x1a6/0x490 [ 86.220847] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 86.228222] Dumping ftrace buffer: [ 86.231754] (ftrace buffer empty) [ 86.235436] Kernel Offset: disabled [ 86.239033] Rebooting in 86400 seconds..