[....] Starting enhanced syslogd: rsyslogd[ 17.241502] audit: type=1400 audit(1521307025.739:5): avc: denied { syslog } for pid=4075 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.810630] audit: type=1400 audit(1521307031.308:6): avc: denied { map } for pid=4216 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.43' (ECDSA) to the list of known hosts. 2018/03/17 17:17:17 fuzzer started [ 29.099416] audit: type=1400 audit(1521307037.597:7): avc: denied { map } for pid=4227 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/03/17 17:17:17 dialing manager at 10.128.0.26:46673 [ 34.902302] can: request_module (can-proto-0) failed. [ 34.911535] can: request_module (can-proto-0) failed. 2018/03/17 17:17:23 kcov=true, comps=true [ 35.489387] audit: type=1400 audit(1521307043.987:8): avc: denied { map } for pid=4227 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9384 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/03/17 17:17:27 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x7, 0x8, 0xb490, 'queue0\x00', 0x7ff}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001100)={0x1000, &(0x7f0000000100)=""/4096}) clock_gettime(0x0, &(0x7f0000001140)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000001180)=[{0x0, 0x1, 0x1, 0xffff, @time={r1, r2+10000000}, {0x1f, 0x100000000}, {0x80000001, 0x1}, @raw8={"8a70e897965b666b9b61b4bc"}}], 0x30) clock_gettime(0x7, &(0x7f00000011c0)) r3 = semget(0x3, 0x3, 0x0) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000001200)=[0x6, 0x42, 0x101]) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001240)='/dev/loop-control\x00', 0x54340, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000001280)) read(r0, &(0x7f0000001300)=""/232, 0xe8) r5 = dup2(r0, r4) r6 = syz_open_dev$dspn(&(0x7f0000001400)='/dev/dsp#\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000001440), &(0x7f0000001480)=0x4) accept4$packet(r5, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001fc0)=0x14, 0x80000) sendmsg$can_bcm(r0, &(0x7f0000002100)={&(0x7f0000002000)={0x1d, r7}, 0x10, &(0x7f00000020c0)={&(0x7f0000002040)={0x3, 0x201, 0x81, {0x77359400}, {}, {0x0, 0x0, 0x1, 0x5}, 0x1, @canfd={{0x2, 0x2, 0x1, 0x7}, 0x7, 0x2, 0x0, 0x0, "036318066a48b8d97e1d19eb30a658477d87be04ff70fad37be65466f421e300b80e810f7d5b9d98d4c9e75a9dde9cafcc19ee7fd310ed54b9d0c68f44196038"}}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) clock_gettime(0x3, &(0x7f0000002140)) fcntl$getownex(r0, 0x10, &(0x7f0000002180)={0x0, 0x0}) sched_rr_get_interval(r8, &(0x7f00000021c0)) ioctl$KVM_GET_PIT(r6, 0xc048ae65, &(0x7f0000002200)) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000002280)={0x7, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) socket$netlink(0x10, 0x3, 0x9) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000002340)={'broute\x00'}, &(0x7f00000023c0)=0x78) kexec_load(0x2, 0x2, &(0x7f00000024c0)=[{&(0x7f0000002400)="bcef8ec61732aa5719a343f8267cdffcac081d6f0ce815135cb7d7d626bfe4b2e600c50aa989bcdc65dc32c393780063ce71993df3bf3ea8967952c8fa3ecda7f8463153814336edf9cc01800a135c957f77ba43b255419030774ae66a46fd3c", 0x60, 0x1}, {&(0x7f0000002480)="8bdf72821d36091881f15bbeaaed145456b4f1a724f95356225d99e8cb39ad2d50d8bb83fbbaa6c89a", 0x29, 0x2, 0x4}], 0x2b0000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r5, 0xc4c85513, &(0x7f0000002500)={{0x1, 0x6, 0x8eb1, 0x1, "3570ace05644ec93d8b296d9faed80ff824b79e730a38e5439b71592cb5a1955fd4534b9e51c50f902c07769", 0x4}, 0x7, [0x9, 0x3, 0x8, 0x8, 0x101, 0x8, 0x101, 0xe9, 0x3, 0x6, 0x8000, 0x81b, 0x8001, 0xa88, 0x7f, 0x7, 0xffffffffffffffb8, 0x69f07ecd, 0x9, 0x100000000, 0x1f, 0x10001, 0x5, 0x200, 0x3, 0x7, 0x2917, 0x9, 0x5, 0x5, 0x1ff, 0x6, 0x3ff, 0x1, 0x8, 0x2, 0x4, 0x7, 0x8, 0x2, 0x0, 0x1, 0x9, 0x101, 0x200, 0x80, 0x6, 0x8, 0x2, 0x9, 0xfffffffffffffffb, 0x200, 0x5, 0xb8dc, 0x6, 0x9, 0xc45f, 0x1, 0x1f, 0x7f, 0x2, 0x5, 0xff00000000000000, 0x7, 0x8000, 0xfffffffffffffe00, 0x0, 0xff, 0x6, 0x4, 0x80, 0x2, 0x7, 0x3730, 0x80, 0x6, 0x0, 0x5, 0x8000, 0x7, 0x5, 0xff, 0x7fff, 0x7fffffff, 0x8000, 0x140000000000, 0x0, 0x8001, 0x8000, 0xfffffffffffffffc, 0x6, 0xfffffffffffffffc, 0x6e, 0xffffffffffffffff, 0x8, 0x83, 0x80000000, 0x0, 0x6, 0x3f, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x3, 0x1ff, 0x6, 0x0, 0x7, 0xffffffffffffff03, 0x3, 0x4, 0x6, 0xa923, 0x1f, 0x8, 0x7fffffff, 0x9, 0xffffffff, 0x2, 0x7, 0x7, 0x9, 0x7f, 0x8, 0x3, 0x400, 0x80], {0x0, 0x989680}}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r5, 0x81785501, &(0x7f0000002a00)=""/28) setsockopt$inet_group_source_req(r6, 0x0, 0x2f, &(0x7f0000002a40)={0x7, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x108) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000002b80)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000002bc0), &(0x7f0000002c00)=0x4) ioctl$ION_IOC_HEAP_QUERY(r6, 0xc0184908, &(0x7f0000002c40)={0x4, 0xd, 0x1, r0}) 2018/03/17 17:17:27 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000000040), 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000080)=0x1f) r2 = accept4$alg(r1, 0x0, 0x0, 0x800) fcntl$getflags(r1, 0x40b) fremovexattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00') ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)={0x7, 0x4, 0x2432d8d7, 0x8, 0x4, 0x2, 0x5, 0x8, 0x6, 0x2}) r3 = gettid() ioprio_set$pid(0x2, r3, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) mkdirat(r1, &(0x7f0000000200)='./file0\x00', 0xb8) uselib(&(0x7f0000000240)='./file0\x00') io_setup(0x1, &(0x7f0000000280)=0x0) io_cancel(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2, 0x4475c21b, r2, &(0x7f00000002c0)="5de0b0f5804411228280011f6565bae0bd45fb6f1686ca63d700de07113ad8a175da40c110b30bf5e09d448b395489ffb17074d78cdc53256d633c48fea0c2e6b97a78334aa9a286fd9e8cd16495099eefbb61efd290964e74c46f10061d3e05bdce7dd4252c7725be430a7f98ae35966c3584edf6f5e45442bbbde76c080defe164d7a8590ba10eacd2e4df8ffe061bd6e3c35bab90d708b2f17d8806cb3d394c5b4f7b7edd80ee33e267868f3d5e73feaa43bf8f926bbaa77807cc1a67139eae5c1a3a13b20099878090806b1918530597ee82eb5d59b4448f0df263e93b3877e0d53842f8b069a2bcbf09776ed51877", 0xf1, 0x5, 0x0, 0x1, r0}, &(0x7f0000000400)) getgid() ioctl$TIOCSCTTY(r0, 0x540e, 0x1ff) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000440)={0x800, 0xe, 0xfffffffffffff089, 0x9, 0x4, 0xf823, 0xffffffff, 0x0, 0x9, 0x7f, 0xfff, 0x4}) r5 = semget$private(0x0, 0x4, 0x600) semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000000480)=""/67) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@int=0x800, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000540)={0xfffffffffffffffa, 0x10, [0x4, 0x7, 0xf000000000000000, 0x80000000]}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000580)={0x6}, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$KDDELIO(r1, 0x4b35, 0x10001) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000740)={r1, &(0x7f00000005c0)="cc4b3474edd97479e710e5f06dee49a162b8d8d63617e35be910799bdc6f8cc7998323e7f73e17fa8c8198366ec68a172b3e757f6d945e655ba0a01866072d9baf97c400ff2dc0d42ad8040502ca63049d38f339489fe95d1f54c82b2d428648f8984f9f154de8758cc3dc9526788dab92b2f006c257b0a3e348e11b6bbd174d65cee0727a2c4d55458071675be2b56829675b311b18f3c1126acbec15b186309831a21b84bdf982611e9874c137797bc4ad0de691875e13f2a93a44303fa36cc4f1b9641dfe2de4fa3c8b0f228320eaac620da1f10e083b182d3b5525d7a18616c7", &(0x7f00000006c0)=""/124}, 0x18) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000780)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000007c0)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000800)={0x3, 0x4, 0x4, 0x1, 0x0}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000880)={r6, 0x3147, 0x400, 0x1ff, 0xdf1, 0x2, 0x2, 0xff, {r7, @in6={{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}, 0x401, 0x1, 0x0, 0x10000, 0x1}}, &(0x7f0000000940)=0xb0) 2018/03/17 17:17:27 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) write$vnet(r0, &(0x7f00000010c0)={0x1, {&(0x7f0000000040)=""/4096, 0x1000, &(0x7f0000001040)=""/86, 0x3, 0x3}}, 0x68) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001140)='tls\x00', 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000001180)={0x3, r0}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000011c0)={0x0, 0x7, 0x4, 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001200)='ip6gre0\x00') openat$vnet(0xffffffffffffff9c, &(0x7f0000001240)='/dev/vhost-net\x00', 0x2, 0x0) setrlimit(0x4, &(0x7f0000001280)={0x80000001, 0x1}) getpeername$packet(r0, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001880)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000018c0)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x21e, 0x3, 0x3, 0x100, 0x9, 0x100022, r1}) clock_gettime(0x0, &(0x7f0000001a00)={0x0, 0x0}) select(0x40, &(0x7f0000001940)={0x1f, 0x1f, 0x20, 0x2, 0xc98b, 0xff, 0x3d81, 0x3}, &(0x7f0000001980)={0x0, 0xfff, 0x9, 0x6, 0x8, 0x9c7f, 0x9, 0x1}, &(0x7f00000019c0)={0x7f, 0x0, 0x400, 0xfffffffffffffffa, 0xbe0d, 0x3, 0x685000000, 0x101}, &(0x7f0000001a40)={r2, r3/1000+30000}) ioctl$TCSBRKP(r0, 0x5425, 0xffffffff8adee768) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001a80)=0x100000001) connect$llc(r0, &(0x7f0000001ac0)={0x1a, 0x33d, 0x100000001, 0x40, 0x5, 0x1}, 0x10) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/cuse\x00', 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000001f40)=[{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000001b40)="3c9168d30388cc0f94f04619b19b3e10c26f2b3bff82e236b973b5c86a3f0278af17bdf17aafd9f38b8f6f8ec8c7709714782815ea229789fb36d4cc1cb13c0bf53903e9d2ce1843cb1188b1b6bf0df20d1ab822e3290570f25ace26dd98aa35ec0ed2be3389222b16080085ea3e87ce1b0e6b920ac222896e5435ca47de1d13468065a53f6ff274215b61dc42e1eabef9ff76eca6a46c59e52dc9836e065d0e44fb402908a6e3dabd535293c6ed2961023f5bc5234ef027304ed264b192048fae22430e4d0ac81c3d", 0xc9}, {&(0x7f0000001c40)="310cf9891456fc6cc8666ba7549b77dff44f6faa01ab68fcdc5dd1be4848eb5d486829c3b9c1b4cea80b20107e10f87883cb0388063c8bffc7597c22821f175885a3", 0x42}], 0x2, &(0x7f0000001d00)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x128}, @assoc={0x18, 0x117, 0x4, 0x1f}], 0x48, 0x80}, {0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000001d80)="e096263771597605b4a94f7e8d555cbb51a020ef8748684f7d8e4ea1dd2fb63ede632917030f117a03192003a6d25ca04aa014f825b0f6465584f42586f7afd7cf27ca99a158833f5b0cccd9564daaf2938b8905280aaa33f4c3c1e42e56e4a6b208ec69c770684322c3f4f063db763206d26f80553b9b73e5e6280da9643305c8c3c233e5fe03151f3b46094e3fb1dc12ddfbfa0326eff7fdf63b160e093dd64df2a2c61c608c6e73fc32ca096996ec245fe64ccae13f4f407534e10a3389a7f4efde7ff12247817b828db326f6ab3d3c42910cd0e208", 0xd7}, {&(0x7f0000001e80)="a392a9f4851e536ce2ffb29b64547c1b32b3b1f635c4dcfaf8dd11ba41397c81b296f88ed7e047c9fe70de1bdc2e7eceeda7b763c024fc02e28c225e5d1a8bbb4ce9a49e155b657f7da454097b97e43122d75d42b23eb1", 0x57}], 0x2, 0x0, 0x0, 0x90}], 0x2, 0x20000000) setrlimit(0x9, &(0x7f0000001fc0)={0x1ff, 0x5}) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000002000), &(0x7f0000002040)=0x8) r5 = add_key(&(0x7f0000002080)='rxrpc\x00', &(0x7f00000020c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r5) r6 = syz_open_dev$amidi(&(0x7f0000002100)='/dev/amidi#\x00', 0x6, 0x4000) ioctl$TCGETA(r6, 0x5405, &(0x7f0000002140)) getpid() modify_ldt$read_default(0x2, &(0x7f0000002180)=""/9, 0x9) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x6) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f00000021c0)=""/232) syz_open_dev$sndpcmp(&(0x7f00000022c0)='/dev/snd/pcmC#D#p\x00', 0x2, 0x80500) syz_open_dev$vcsn(&(0x7f0000002300)='/dev/vcs#\x00', 0x0, 0x2400) 2018/03/17 17:17:27 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xff, 0x481) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x76, 0xa, [0x0, 0x0, 0xb, 0xfff, 0x0, 0x4, 0x80000000, 0x1b, 0x8, 0x6]}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001180)=@get={0x1, &(0x7f0000000180)=""/4096}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001200)=@get={0x1, &(0x7f00000011c0)=""/8, 0x3ff}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001240)=""/108, &(0x7f00000012c0)=0x6c) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001300)=0x8) accept4$packet(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001380)=0x14, 0x80800) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/rfkill\x00', 0x2800, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000001400)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000001440)={{0x3, 0x81}, 'port1\x00', 0x80, 0x90014, 0x80, 0x3f, 0x3, 0x3, 0x200, 0x0, 0x7, 0x200}) r3 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r3, 0x6, &(0x7f0000001500)={0x0, 0x7, 0x101, 0xff}) fcntl$getflags(r2, 0xb) getgid() ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000001540)={{0x0, 0x0, 0x800, 0x0, 0x40000000000}, 0x0, 0x1, 0x7}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000015c0)={0x8000, 0x20, 0x7f, 0xcc77, "c80b08cb47693174c53b006fa02c2c96aa6d43a4a98672f1de2931bcacd0580c"}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001600)={0x4, 0x8}, 0x2) r4 = memfd_create(&(0x7f0000001640)='/dev/vcs#\x00', 0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = semget$private(0x0, 0x3, 0x80) semctl$GETZCNT(r5, 0x4, 0xf, &(0x7f0000001680)=""/70) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001700)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000001740)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000001880)={r6, 0x3, &(0x7f0000001780)=[0xfc, 0x5, 0xfff], &(0x7f00000017c0)=[0x100000001, 0x9, 0x200], 0x40, 0x7, 0xe1d, &(0x7f0000001800)=[0x9, 0x8, 0x8, 0x3, 0x2, 0x7, 0x1f], &(0x7f0000001840)=[0x9, 0x7, 0x100000001, 0x2, 0x1, 0xf2, 0x0]}) setsockopt$inet_dccp_buf(r4, 0x21, 0x2, &(0x7f00000018c0)="85a3cb473ce779862751796f3f15f6eee075667809964aa852d2a3f1139bbba0d6cdacf94c0998337584abc4e4d30d96eef868f21fb3ca098463c843ece309e6439e73c2bdbc466f77069b48e1f62096787d48", 0x53) openat$ppp(0xffffffffffffff9c, &(0x7f0000001940)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000001980), &(0x7f00000019c0)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000001a00)=0x1, 0x4) 2018/03/17 17:17:27 executing program 2: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x50, 0xa100) getsockname$llc(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{r2, r3/1000+10000}}) close(r0) r4 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x2002) ioctl$KVM_NMI(r4, 0xae9a) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x20000, 0x0) getpeername$llc(r4, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=0xffffffff, 0x4) r7 = fcntl$dupfd(r6, 0x0, r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)=0xb0, 0x4) getpeername(r0, &(0x7f0000000380)=@can, &(0x7f0000000400)=0x80) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000440)={0x5, 0x56f2, 0x20, 0x6, 0x7fff, 0x0, 0x8, 0x401, 0x5, 0xff}) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000480)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000580)=0xe8) r10 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r9, r10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000000640)=[@in6={0xa, 0x4e22, 0x1f, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x4}], 0x48) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000006c0)=0x1, 0x4) futex(&(0x7f0000000700)=0x2, 0x9, 0x2, &(0x7f0000000740), &(0x7f0000000780)=0x2, 0x0) keyctl$reject(0x13, r10, 0x101, 0x0, r10) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) getpeername$netlink(r7, &(0x7f00000007c0), &(0x7f0000000800)=0xc) pivot_root(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00') ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000008c0)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff800, 0xfffffffffffffffc, 0x3, 0x100, 0x0, 0x24, r8}) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000000940)={0x7ff, 0x1e, 0x8, 0x6, "374512a6d9721d4d197d5e11c0a442cecd449983dc565d4481dcf9387fa22e1d"}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000980)={r0, 0x9}) 2018/03/17 17:17:27 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7, 0x10001, 0x401}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x3, 0xffffffff, 0x289, 0x5, 0x1}, 0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x24) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000200)=""/139, &(0x7f00000002c0)=0x8b) fcntl$notify(r2, 0x402, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000300)={0x1f}, 0x1) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000340)={0x5, 0x4, 0x1000000000}) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000380)=""/134, &(0x7f0000000440)=0x86) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000580)={0x5, 0xd0, &(0x7f0000000480)="834b65ea0d02d655a4b88c488a2f072db62fa5d5d2e49e7b7957441757b8cdfdc57683b98d8b7c6c441536d699dfc732614b2a204ef3d0640cf343565fed08eedf7ca95ee0d18cd4a39fa26a67e4633d710e285369b9f92725692979872f3155d22b341f279e59947f1414d1303ef24de8dd400de438b68b450100f22774d3343f2c12bb65fb3b9436736d8e303806a6bb86a29d0aa08d991055fa82f574d00c816da68b1ee0f833f1bd20a42b402b889ecefb6e99fe75eda7b9540a0403e1c8af05a5bfd92b62bc6c22e8f2e9beab0b"}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000005c0)=0x5) recvmsg$kcm(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000640)=""/66, 0x42, 0x4}, 0x20) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000800)={0x1, &(0x7f0000000700)=""/50, &(0x7f00000007c0)=[{0x7, 0x49, 0x7fffffff, &(0x7f0000000740)=""/73}]}) flock(r0, 0xf) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000840)={0x6, 0x5, 0x60a8}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000880)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000008c0)=0x8) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000900)) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000940)=0x80000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000980)={{0xfffffffffffffff9, 0x7}, 'port0\x00', 0x18, 0x800, 0x9, 0x4, 0x3, 0x1, 0x2, 0x0, 0x7, 0xd1}) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a80)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000b80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000bc0)={0x0, 0x0, 0x0}, &(0x7f0000000c00)=0xc) lchown(&(0x7f0000000a40)='./file0\x00', r3, r4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000c40)=""/105, &(0x7f0000000cc0)=0x69) r5 = semget(0x0, 0x1c85e17a1ef6181a, 0x600) semop(r5, &(0x7f0000000d00)=[{0x1, 0xc7, 0x1800}, {0x5, 0x7, 0x1000}], 0x2) 2018/03/17 17:17:27 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x2) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000080)=[0x5, 0x81]) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x204003, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x6, 0x4) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000100)=0x2, &(0x7f0000000140)=0x4) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000180)=""/79) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000200)=0x1000) r4 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="c052b77b3a81407fa379c2af5d66d1078535ccdaa16b929ddfed3b8f13c7edc68ee8d3777b4d41f923789ec9d00e72777151f8d5c8180e32f33fdc31d122d3599bbaf2a93f0fa98ec64992531fbe94d085995fd0e4d4776b249dcd5cabb613e52f51564f4a53ac55c2982322ea0f827f365352410d60d2e458fbdbd4a4afad670d8f6a91d6934d849953edace5c2a7bb5f4a9bde1defc402057e1031903a0f0187f5b1ae9067174b3c1de348263df519d2d40afecc77ed5d671abb1620", 0xbd, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r4) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x1868a00000000000, 0x1000, 0x9, 0x4}, &(0x7f00000004c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000500)=r5, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000540)='bcsf0\x00', 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000580)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000005c0)={r5}, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000600)=0x9, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000640)={r5, 0x1, 0xfffffffffffffffd, 0x0, 0x7, 0x5c, 0x1, 0x5, {r5, @in6={{0xa, 0x4e20, 0xfffffffffffffe00, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x1, 0x3ff, 0xffffffffffffffc0, 0x6b, 0x5}}, &(0x7f0000000700)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000740)={r7, 0xf58, 0x3ff}, &(0x7f0000000780)=0x8) connect$ipx(r3, &(0x7f00000007c0)={0x4, 0x8, 0x5, "d47b823bf0c6", 0x4}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000800)=""/83, &(0x7f0000000880)=0x53) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f00000008c0)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000900)=0x4, 0x8) getsockopt$inet6_buf(r1, 0x29, 0xfd, &(0x7f0000000940)=""/11, &(0x7f0000000980)=0xb) prctl$setmm(0x23, 0x4, &(0x7f0000ff9000/0x4000)=nil) mknod(&(0x7f00000009c0)='./file0\x00', 0x4, 0x1) getpeername$ax25(r3, &(0x7f0000000a00), &(0x7f0000000a40)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000a80)=0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000ac0)={r6, 0x1, 0x4, [0x8000, 0x101, 0x0, 0xfffffffffffffffe]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000b00)=@assoc_value, &(0x7f0000000b40)=0x8) 2018/03/17 17:17:27 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000040)=0x5, 0x4) fcntl$setlease(r0, 0x400, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x539, 0x9, 0x8008, 0x7, 0x100000000, 0x7, 0x7, 0x3, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x8}, 0x8) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x58, &(0x7f0000000140)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x2, @empty, 0x8000}, @in6={0xa, 0x4e24, 0x3f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x48cc}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x5, 0x2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x4, 0x200, 0x7, 0x1, r1}, 0x10) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000340)) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000380)) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000440)=0x2, 0x4) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000480)=""/253) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000580)={0x1, 0x7fff, 0x4b, 0x4, 0xfff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000005c0)='/selinux/avc/hash_stats\x00') fanotify_init(0x40, 0x80000) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000600)=0x7, 0x4) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f0000000640)=""/102) connect$netrom(r4, &(0x7f00000006c0)=@ax25={0x3, {"694e86e3748836"}, 0x2}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000740)={0x40, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xe5, 0xfffffffffffffff8, 0xc000000000000, 0x5, 0x40, &(0x7f0000000700)='erspan0\x00', 0xfff, 0x8000, 0x3}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000800)={0x2, &(0x7f00000007c0)=[0xff, 0xfffffffffffffffb]}) r5 = creat(&(0x7f0000000840)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}}, &(0x7f0000000940)=0x84) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000980)) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f00000009c0)="f5815fa613c0562a0c51d989aac03c6ccaa44d6158bd2dc45b74730fa16d21a7138d7da52f11b5d6ea47ea0b6804cf3cd821d3e76043ef0a85f92eb9eddcc86e57c3a9ac2d25c5d9e5b20219d6f8cf1f34fa5ae20b6883e4eee20188daf721bb3a8150332398772f22961e4ad75531fb6816cbe39ebe54840d5890d4b322eac3c8bfe17dd582fe9280ef6500901212b93a74b9c516a49990d169ce527f3e53e7ec8d18ddc2aae65f846c81e29ba3726f8cefffcd9c9e2347ca9b1995b6388c0e36c6757531009964875f529c7de4b7599985495c07269f27e452c138d3f3b807763d7a1797f5686f680cbb4c1b8d8075f1cb22427683a6") ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f0000000b00)={0x0, 0x9, 0xa6c, &(0x7f0000000ac0)}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000000b40)={r0, 0x3, 0x8, r0}) [ 39.193840] audit: type=1400 audit(1521307047.691:9): avc: denied { map } for pid=4227 comm="syz-fuzzer" path="/root/syzkaller-shm653465424" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 39.257680] audit: type=1400 audit(1521307047.755:10): avc: denied { sys_admin } for pid=4273 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 39.285724] IPVS: ftp: loaded support on port[0] = 21 [ 39.340852] audit: type=1400 audit(1521307047.838:11): avc: denied { net_admin } for pid=4278 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 39.342880] IPVS: ftp: loaded support on port[0] = 21 [ 39.405489] IPVS: ftp: loaded support on port[0] = 21 [ 39.449125] IPVS: ftp: loaded support on port[0] = 21 [ 39.499794] IPVS: ftp: loaded support on port[0] = 21 [ 39.569943] IPVS: ftp: loaded support on port[0] = 21 [ 39.645697] IPVS: ftp: loaded support on port[0] = 21 [ 39.763820] IPVS: ftp: loaded support on port[0] = 21 [ 40.995648] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.034260] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.108705] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.231603] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.279607] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.381993] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.580967] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.637931] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.919216] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.925347] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.937208] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 43.943327] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.077535] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.083682] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.114163] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.120444] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.146132] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.152299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.165794] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.182571] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.188836] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.236076] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.369270] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.410570] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.425762] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.433600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.441450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.458177] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.468788] audit: type=1400 audit(1521307052.964:12): avc: denied { sys_chroot } for pid=4278 comm="syz-executor4" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 44.508203] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.528720] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.534920] 8021q: adding VLAN 0 to HW filter on device bond0 2018/03/17 17:17:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000c37fe0)={0x0, &(0x7f000002d000), 0x2, r2, 0xb}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000500)={0x0, &(0x7f000002d000), 0x0, r2, 0xa}) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x401, 0x6400) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'yam0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0x15, r4, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) [ 44.552554] audit: type=1400 audit(1521307052.998:13): avc: denied { ipc_owner } for pid=5478 comm="syz-executor4" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 44.582799] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.589259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.619428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.627379] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.633644] 8021q: adding VLAN 0 to HW filter on device bond0 2018/03/17 17:17:33 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x1) listen(r0, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000a13000)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) listen(r0, 0x0) [ 44.702868] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.709493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.717525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.762560] audit: type=1400 audit(1521307053.260:14): avc: denied { dac_read_search } for pid=5508 comm="syz-executor7" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 44.798166] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.804559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready 2018/03/17 17:17:33 executing program 0: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/194, 0xc2) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f00000004c0)={'nat\x00', 0x0, 0x0, 0x5f, [], 0x0, &(0x7f0000000280), &(0x7f00000002c0)=""/95}, &(0x7f0000000540)=0x78) close(r0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="6f73322e6e6f6465763f626f786e65743170726f633ca1bd7f29"], &(0x7f0000000080)=""/21, 0x15) [ 44.811989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.826983] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) [ 44.844753] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.871642] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.877867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.892865] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.902369] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.934221] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.940500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.950462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.013339] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.019640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.026954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.035551] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.042811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.050910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/17 17:17:33 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40820}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000000884c573c5d67991dfddbdf25030000000c001000010000006d000000"], 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x40) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x2, 0x6}, 0x10) 2018/03/17 17:17:33 executing program 4: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000ce2000)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20ed9000, 0x0, 0x0, 0x20ed9030, 0x20ed9060], 0x0, &(0x7f00004ba000), &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}, 0x1aa) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xffffd) r0 = shmget$private(0x0, 0x3000, 0x804, &(0x7f0000c45000/0x3000)=nil) shmat(r0, &(0x7f0000756000/0x3000)=nil, 0x5000) 2018/03/17 17:17:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x40, 0x105400) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000100)=0x3e03) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000000000000a001000000000000000000000000000094000040000000000006000000000000"]) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000000)) 2018/03/17 17:17:33 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x143100) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r1 = socket$nl_generic(0xa, 0x3, 0x10) socket$kcm(0x29, 0x5, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0), 0xff63) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) 2018/03/17 17:17:33 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000), 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x92000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r0) 2018/03/17 17:17:33 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x103) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000007ffd)) 2018/03/17 17:17:33 executing program 6: r0 = socket(0x2, 0x80005, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'lo\x00'}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'lo\x00', 0x7fff}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00000000c0)=""/74) 2018/03/17 17:17:33 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x5, 0x940, [0x20000140, 0x0, 0x0, 0x20000258, 0x20000410], 0x0, &(0x7f0000000040), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x3, 0x38, 0xf303, 'vlan0\x00', 'ip6gre0\x00', 'bcsf0\x00', 'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0xb0, 0xb0, 0xe8, [@time={'time\x00', 0x18, {{0x6, 0x100, 0xeb0d, 0x13c7d, 0x6, 0x0, 0x2}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x2, 0x18, 'sit0\x00', 'sit0\x00', '\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xd3f00f5fea81f83], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0xe0, 0x150, 0x188, [@rateest={'rateest\x00', 0x48, {{'bridge0\x00', 'yam0\x00', 0x1, 0x3, 0x0, 0x0, 0xfb3, 0x3, 0x100000000, 0x7}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0x7a5606246ec9b91e}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x2, [{{{0x5, 0x14, 0xe8a6, 'syzkaller1\x00', 'ipddp0\x00', 'syz_tun\x00', 'nr0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @random="d9b5944a98a0", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}, {{{0x0, 0x0, 0x9308, 'nr0\x00', 'vlan0\x00', 'syzkaller0\x00', 'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff], @random="5e893a1e88ce", [0xff, 0xff, 0x0, 0xff, 0xff], 0x2a8, 0x3d8, 0x408, [@bpf0={'bpf\x00', 0x210, {{0x2, [{0x7f, 0xfffffffffffffab6, 0x1, 0x4cd5}, {0x1, 0x9, 0x2, 0x7}, {0xfffffffffffffffd, 0x7f, 0xca42, 0x8}, {0x10000, 0x6, 0xfff, 0x40}, {0x3f, 0x2, 0x2, 0xf4d8}, {0xedd, 0x401, 0x0, 0xdd09}, {0x9, 0x5, 0xabb4, 0x4}, {0x0, 0x1, 0xffffffff, 0xea}, {0x6, 0x6, 0x4}, {0x7, 0x7ab9, 0x1, 0xffffffffffffffc1}, {0xffffffff, 0x2, 0x72a2, 0x199e}, {0x918, 0x8, 0xc6f1, 0xf5fa}, {0x100, 0x8000, 0x7, 0x5}, {0xf22, 0x8, 0x3, 0x6}, {0x1, 0x8000, 0x5, 0xffffffff}, {0x3ff, 0x8, 0xab, 0x8000}, {0x6, 0x522f, 0x6, 0x1}, {0x80000000, 0x3, 0x10000, 0xfffffffffffffc00}, {0xfff, 0xc3d, 0xfffffffffffffffd, 0xff}, {0x200, 0x7fff, 0x97f, 0x8001}, {0x3ff, 0x5, 0xffffffff7fffffff, 0xffffffffffffff00}, {0x3f80000000000, 0x3, 0x81, 0x7f}, {0x401, 0x8, 0x7, 0x4}, {0x9, 0x8, 0x7, 0x3}, {0x5, 0x5, 0x80000000, 0x6}, {0x80, 0x80, 0x4, 0x7ff}, {0x3, 0xe740, 0x0, 0x1}, {0x2, 0x49a, 0x5, 0x3ff}, {0xc38, 0x80, 0x6, 0x48b795a5}, {0xba89, 0x0, 0x3ed, 0x85a}, {0x6, 0x40, 0x400, 0x9}, {0x2, 0xc00000000000, 0x10001, 0x3}, {0x81, 0xfffffffffffff0a4, 0x20, 0x1dc}, {0x0, 0x1, 0x1000, 0x800}, {0x7, 0x0, 0x3, 0x2}, {0x6, 0x5, 0x200, 0x6}, {0x5, 0x8, 0x6b, 0x1e}, {0x8, 0x1, 0x2, 0x401}, {0x1, 0x2, 0x2, 0x4}, {0x5, 0x0, 0x6, 0x6}, {0x80, 0x8, 0x2, 0xfff}, {0x1, 0x8000, 0x100000001, 0x2}, {0x7ff, 0x14, 0x1f, 0xffffffff}, {0x3, 0xc5, 0xffffffff}, {0x3, 0x5, 0x9, 0xffffffff}, {0x18f, 0x507d, 0x9, 0x2d5b}, {0x4, 0x1, 0x2, 0x5}, {0x100000001, 0x8001, 0xaaa, 0x9}, {0x3, 0x1000, 0xc59, 0x82e}, {0x1ff, 0x1, 0x401, 0x6}, {0xffff, 0x2, 0x2, 0x3bee}, {0x7fffffff, 0x2, 0x4, 0x1}, {0x0, 0x6, 0x1, 0x5f0}, {0x7, 0x9, 0xfffffffffffffe01, 0x1}, {0x81, 0x8de, 0x5, 0x1f}, {0x9, 0x2, 0x8000, 0xb48d}, {0x80000000, 0x1000, 0x9, 0x8}, {0x8, 0x23, 0x0, 0x3}, {0xffffffffffff0001, 0x8, 0xffffffffffffffff, 0xfffffffffffffffd}, {0x7, 0x8000, 0xa3, 0xd72}, {0x3f, 0x1, 0x80000000, 0x4}, {0x6, 0x9a0, 0x800, 0x7f}, {0x80000001, 0x80000001, 0x8}, {0x100000001, 0x0, 0x0, 0x4}], 0x9}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x5, 'system_u:object_r:crond_exec_t:s0\x00'}}}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x66f6, 'syz_tun\x00', 'ip_vti0\x00', 'ip6gre0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0xe0, 0x128}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10}}}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x0, 0x1f, 0x4}}}}]}]}, 0x9b8) r2 = dup2(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000080)=ANY=[@ANYBLOB="090044001000000000000000000000c28818ffff000000000000d7c66322ec316eab3a98d77799cb75bca1910e82ae26b49f2f81b21db06622d15fe610"]) [ 45.070310] audit: type=1400 audit(1521307053.567:15): avc: denied { dac_override } for pid=5578 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 45.131686] audit: type=1400 audit(1521307053.629:16): avc: denied { net_raw } for pid=5587 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/17 17:17:33 executing program 5: mmap(&(0x7f0000e2f000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) 2018/03/17 17:17:33 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') fsetxattr(r1, &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f0000000040)='comm\x00', 0xfffffffffffffdd9, 0x1) execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000002fb8), &(0x7f0000000ff2)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/03/17 17:17:33 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x40, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x440802, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x3) 2018/03/17 17:17:33 executing program 1: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000ccb000)='./bus\x00', 0x0) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) readlink(&(0x7f0000000000)='./bus\x00', &(0x7f0000000140)=""/202, 0xca) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000040), 0x4) open(&(0x7f0000000100)='./bus\x00', 0x801, 0x0) 2018/03/17 17:17:33 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000580)) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f00000005c0)={'filter\x00'}, &(0x7f0000000640)=0x78) ioctl$TCGETA(r3, 0x5405, &(0x7f00000000c0)) connect$inet(r1, &(0x7f0000390000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r4 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) fcntl$setflags(r0, 0x2, 0x1) recvmsg$kcm(r3, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)=""/105, 0x69}, {&(0x7f0000000200)=""/245, 0xf5}, {&(0x7f0000000300)=""/18, 0x12}, {&(0x7f0000000340)=""/234, 0xea}], 0x4, &(0x7f0000000480)=""/29, 0x1d, 0x3}, 0x20) ftruncate(r4, 0x10000) sendfile(r1, r4, 0x0, 0x72439a6b) 2018/03/17 17:17:33 executing program 0: r0 = socket$inet(0x2, 0x20000000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x2, 0x270, [0x20000580, 0x0, 0x0, 0x200005b0, 0x200005e0], 0x0, &(0x7f0000000000), &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}, 0x2e8) 2018/03/17 17:17:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e1e, @multicast2=0xe0000002}, 'syz_tun\x00'}) 2018/03/17 17:17:33 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000), 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) 2018/03/17 17:17:33 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/22, 0x243}, {&(0x7f00000020c0)=""/4096, 0xfffffffffffffcf8}], 0x1126, 0x0) [ 45.265977] audit: type=1400 audit(1521307053.762:17): avc: denied { write } for pid=5619 comm="syz-executor6" name="net" dev="proc" ino=14975 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 45.277881] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/03/17 17:17:33 executing program 3: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x80004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7fff, 0x4000) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)={0x6, 0x4}) r2 = semget$private(0x0, 0x4, 0x40) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000080)=[0x401, 0x7fff, 0x5, 0x5]) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0}) 2018/03/17 17:17:33 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000180), 0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x2) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/03/17 17:17:33 executing program 6: clone(0x0, &(0x7f0000000140), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000000100)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000e, &(0x7f0000000000)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000003c0)={0x0, @local, @rand_addr}, &(0x7f0000000340)=0xffffffffffffffde) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x5, 0xb, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x223}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffc0}, @ldst={0x3, 0x2, 0x2, 0xd, 0x4}, @generic={0x5, 0x7ff, 0x2}, @call={0x85, 0x0, 0x0, 0x23}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x7, 0x7a, &(0x7f0000000180)=""/122, 0x41100, 0x1, [], r0}, 0x48) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x800, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xfffffffeffffffff) 2018/03/17 17:17:33 executing program 4: signalfd(0xffffffffffffffff, &(0x7f0000000180), 0x31) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000000c0)={{0x80, 0x7b2}, 'port1\x00', 0x20, 0x40070, 0x0, 0x1000000000000, 0xfffffffffffffe01, 0x401, 0x8, 0x0, 0x0, 0x6}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000240)=0xfffffffffffffeb2) 2018/03/17 17:17:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='lo\x00', 0x10) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000000), 0x0) r1 = dup(r0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000240)={@l2={0x1f, 0x5, {0x101, 0xfffffffffffff5e8, 0x8000, 0x8, 0x5, 0x100}, 0x5c7, 0x6}, {&(0x7f0000000000)=""/45, 0x2d}, &(0x7f0000000040), 0x5}, 0xa0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='erspan0\x00', 0xffbb) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000004c0)}, 0x0) 2018/03/17 17:17:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x2c, 0x100) accept4$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x1c, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001abfef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) connect$rds(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x40096100, &(0x7f000065c000)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000080)="ee6af081e1f166b9131b5e03708eb0af82a415d0ae23170f56dd6b50ab614d8e2d8fb3d77dfd0811c3e40b6af22b40ccd22d98daf72c27624b36543b8bbfc19fa16d2b5f67a2ddfcfed745e940e64808ea3d59186814a97f6f00834f764fada0326f30cbb65a821d0a488091d0dd17b50924557db866f3302846f7d828ccdc5ae7c33660d8cd9324ac4a01707def44c4ea22b99b9487a19a9be1e12e755713ed791073cb771d3e2a6cc15f43f97fea64814f46917505ec28e5d014267f7c8ef5fbd44b6a0d536c23045b834afc28d070f95949888b8497ecdf866d2fbf173f243c80490e6c737f8009d843740aea380a172faca1a3b60902490e4969361423", &(0x7f0000000180)=""/185}, 0x18) 2018/03/17 17:17:33 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/135, 0x87) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000380)="f30f015f9366b9800000c00f326635010000000f30ba430066ed66b8f23a00000f23d00f21f866353000000d0f23f80f01df0fc7abb34b650f3066b9fb08000066b80001c0fe66ba000000000f30ba200066b80000010066efbaf80c66b8826af18e66efbafc0cb80f00ef", 0x6b}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/17 17:17:33 executing program 1: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000380), 0x0, r0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$setperm(0x5, r1, 0x0) keyctl$get_security(0x11, r2, &(0x7f000027e000)=""/87, 0xfffffffffffffd95) keyctl$get_keyring_id(0x0, r1, 0x8) open(&(0x7f0000000080)='./file0\x00', 0x5c8833dcb755c18, 0x80) 2018/03/17 17:17:33 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x500000000000000, 0x200000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getpeername(r1, &(0x7f0000000180)=@hci, &(0x7f0000000040)=0x80) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ef0fc8)={&(0x7f0000000080)={0x10, 0x34000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="16000000230029ecefff00000000140000009d66c66c3b1155ca6024bcf8aca3e41c8b357bd86270224b00c37ca39ed049d46f922cb0a938d7c4bc9f53897c8f7d8eb820532212b78ed321e74e3686567dbcfcb72d01626e53bb619b6708"], 0x14}, 0x1}, 0x0) [ 45.291107] audit: type=1400 audit(1521307053.774:18): avc: denied { add_name } for pid=5619 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 45.291126] audit: type=1400 audit(1521307053.775:19): avc: denied { create } for pid=5619 comm="syz-executor6" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/03/17 17:17:33 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000300)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="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") close(r1) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000080), 0x80800) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000002c0)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x2, r2}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0)=0x101, 0x4) 2018/03/17 17:17:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000010ec4)={0x20, 0x29, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) fcntl$getown(r0, 0x9) [ 45.390930] audit: type=1400 audit(1521307053.888:20): avc: denied { create } for pid=5648 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 45.415100] audit: type=1400 audit(1521307053.891:21): avc: denied { write } for pid=5648 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/17 17:17:34 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x51, {0x2, 0x4e20, @broadcast=0xffffffff}, "69776464702000ec0264664495b86bf3"}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/03/17 17:17:34 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000080)=0x100000000) syz_emit_ethernet(0x1e, &(0x7f00000000c0)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x88ca, "6e8a2682bb025242ea711fd069e70ca6"}}}, &(0x7f0000000000)) 2018/03/17 17:17:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@text16={0x10, &(0x7f0000000040)="660f28b100000f32ba4200b000eebaf80c66b89c8ccf8866efbafc0cecea0da1eb000f01c8f20f7c18de560a9a100523012c00", 0x33}], 0x1, 0x0, &(0x7f00000003c0), 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000280)={0x10006, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000100)="0fc7ae320503060f090f20e035200000000f22e0c4e2cd031fb805000000b9008000000f01d965f618b9f50b0000b800000000ba008000000f3066baf80cb8d89de587ef66bafc0cec0f009d87af000066b88a008ee0", 0x56}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x10000, 0x1ff, 0xc5, 0x40, 0x17, 0x4, 0xbd59, 0x3, 0x9, 0x849, 0x71c66f65, 0x8, 0x4, 0x2, 0x101]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r6, @in6={{0xa, 0x4e23, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x2, 0x3, 0xfffffffffffffbff, 0x81, 0x20}, 0x98) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f00000000c0)={0xcf7, 0xaab, 0x7}) 2018/03/17 17:17:34 executing program 2: socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x3, 0x4000000000004) r1 = socket$key(0xf, 0x3, 0x2) r2 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) fstat(r1, &(0x7f0000000080)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={r2, r3, r4}, 0xc) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x4000000000000000}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r5, 0x0, 0xf0, 0x16, &(0x7f0000000240)="4737054dcdedc0daf1978a3b5575e664b8fd033bf8b4c9fc5ef976fa547e1e32e3f654c693c01ac07d7b546c0f6923d554e04775c05d1d7e6180076e3820d18310ab2e7e0b8bf189d20871729b4d214c3af6fbef19ee4b40072d3f3d2c190f2126d5b0d5dc3ea7a42983ff0f357d05fdfe0f12474125291cdfd103aafba4cba9c09767bd624ab92b5aed7dd1948af80c1881fb6eef2f841580e9962886a99007829ad6406e47306d93012a8de86f5562d37fa2ef796933c701eb1ffa6e877921d51c25e8fe10fd4b28f27e8d5b3f83f5da50e5cf6675d0800808fcd4753353711d27f9a45fc443b1e65975062bda0b23", &(0x7f0000000340)=""/22, 0xa9, 0xe8e5}, 0x28) getsockopt(r1, 0x9, 0x9b2a, &(0x7f0000000140)=""/95, &(0x7f00000001c0)=0x5f) socket$key(0xf, 0x3, 0x2) setsockopt$RDS_RECVERR(r5, 0x114, 0x5, &(0x7f00000003c0)=0x1, 0x4) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/03/17 17:17:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602e0905000b", 0x10) 2018/03/17 17:17:34 executing program 5: r0 = socket$inet(0x2, 0x80002, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7ce5}, &(0x7f00000000c0)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000a00)=ANY=[@ANYBLOB="6d6167676c6500000000000000000000000000000000000000000000000000001f00000006000000a80400009002000090020000900200000000000000000000100400001004000010040000100400001004000006000000", @ANYBLOB="ac1414aa000000000000000000000000697036746e6c300000000000000062707130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a80000000000000000000000000000000000000000003800534554000000000000000000000000000000000000000000000000000003ffff0000ffff0000000000001c030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800005a7e0248cd1c9138000000000000000000000050006f736600000000000000000000000000000000000000000000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280045434e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000010000000000000000000000000000000000000000300061680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600053455400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a08146f7000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff000000000000000065727370616e300000000000000000006c6f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280069636d700000000000000000000000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c00000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000000000000000000280054544c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/03/17 17:17:34 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x311080, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)='\a\x00\x00\x00', 0x4) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10000) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000003500)=[{{&(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=[{0x10}], 0x344}}], 0x2, 0x0) 2018/03/17 17:17:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x20008b) socketpair(0x10, 0x803, 0xffffffff00000001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001340)={@mcast2, 0x0}, &(0x7f0000001380)=0x14) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000)={r0, r1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}], 0x3c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000013c0)={0x0, 0x0}, &(0x7f0000001400)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001440)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x6, 0x4e24, 0x0, 0x0, 0xa0, 0x80, 0x0, r3, r4}, {0xfffffffffffffffa, 0x4, 0x0, 0x0, 0x4, 0x5, 0x20, 0xb753}, {0x813, 0x200000000000, 0x5, 0xfffffffffffffff8}, 0xd4e, 0x6e6bb7, 0x1, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d6, 0x3b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3505, 0x2, 0x1, 0x2, 0x5, 0x3f, 0x20}}, 0xe8) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x101) socket$inet6(0xa, 0x400000000803, 0x2) 2018/03/17 17:17:34 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006bbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f00001bce80)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x81, 0x3}}], 0x30) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0xffffffffffffff7f, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/17 17:17:34 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sched_getparam(r0, &(0x7f00000002c0)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x680000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000080)={0x80, 0x8, [0xaddf, 0x1]}) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x400000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000b00)=ANY=[@ANYPTR64, @ANYPTR=&(0x7f0000000740)=ANY=[@ANYRES64=r1, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR, @ANYBLOB="7d5c174c2f490282dedc2ca31c5da8b60c3d9e37744aa83682f18a2b3e3ae9f6e450c71dc6cab8760b69916eae2cf03639cf0b1f5a389f061b6518e247a4e58fc832e5901a1393f0a52594f2203cce00b2713a58f02998cdedb37fa35b25e4100a8d8f77c34d87a499d01aa9c63af1ac931074b797c8a6a217fab5abb0eab85d1531686370fd6808f125b4ae56ec18e99180e3a324660ed5", @ANYPTR64, @ANYBLOB="0a006080174a4912282e1c1520a06927b1422d65d699daab16613957ffd352569f33ff7f35a3b4013d4118e81161850edc46dc728352322aa969ae1913ce17cf8588a2db2aeda7471da94c9aed3f3e8daed13e9e4a9034544dd5b6d7289539f82cacb70944d007cd0974f10742a0ad83b13e6664e0707730aea40c0d58eee880e4aced0cf52a3b0b0ffcbf59fcdc2331bdfe9053cac571f2779c6d5e56e65bd4d80dd5784aa875d181ec9fb4ee1f822f3996cfcf47aa5505471de0c23da649abc571b327e9647c7e5024a8f1acf5a4e45f75286727836873", @ANYPTR]], @ANYPTR64=&(0x7f0000000ac0)=ANY=[@ANYRES32=r1, @ANYPTR64=&(0x7f0000000780)=ANY=[@ANYRES32=r1, @ANYBLOB="57fd402a7e6f2868e610bb76dfb4bda3ab0879fef433cc95aaeb1e94faf94c4ddae9893df9d0347909271a40b4ecb0da3e714f75e37bd6a9421ae16eab87ca2f985ed09bed3eae09a6a7378fb5769af5635f1366a4214be304dde3e2375de1e39349d621ece216310f5fae30b9dbbed4dc6100d5bbd8c77b5eb8df57c5c46eb70ba7062827aeb9b0472f2afd651b54b6e19ee703fa6da92c684bdbb68a6b387c7b9ecbabbe06564dcace2c595728e2083a000654bab0b464dae606ad5585ad1afb7d7a1d515be05e1fa862e85d521fe0eb448d3db85fd2", @ANYPTR64, @ANYPTR64, @ANYRES32, @ANYRES64=r2, @ANYPTR64, @ANYRES32=r1, @ANYRES64=r2], @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYRES64=r1, @ANYPTR, @ANYPTR64, @ANYBLOB="2f4449322bc39ddf9ac04a4f4d89005bb90a86530e2c743d6fdf87ce64fff09bcba1d58a73a462c840fb9a3bc3347e07e4440ebe92c63a00598de562dde03e07989fdd8d3c904aaa581b16afd42769bab7d17836512ae12a4d0a8085a59cc43a0f0ba78c1e7f8b1b170e6a53bc0adc63e7810848453201cd", @ANYRES32, @ANYPTR, @ANYRES64=r1], @ANYPTR64=&(0x7f0000000980)=ANY=[@ANYPTR, @ANYRES64=r2, @ANYRES32, @ANYRES32=r0, @ANYBLOB="8a6d26fec5b6def95cc75aae38e5eae42b3ba7333dc84223f6df41491bafbb7d0560f41a518f4ab59a3046a93177b876737600757cf6793f94038cef52af6b1a5bfb2a3c854391b6734afd12e9a3efaf2ff2d24427238bf211eef7c537f59c5ec5884314d754acd762a7524188731b012ce8c3e5e0a3769f09f1dd5fa9243ea136c1ce9822f4c6f594225c22024a032fdc08"], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES32=r0, @ANYBLOB="ce384521a61ca75367a06f89a65fac765b686c61c25fe23bb8e7f5fe7244d70647668a01122a1fb3999c477b78687660d554e6d2", @ANYPTR64, @ANYRES32=r2, @ANYPTR], @ANYPTR64], @ANYRES32=r2]) 2018/03/17 17:17:34 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)="26f8445b9776e6b5e56f3dab1f681e8a59add4d01f0686c8000035abe1e80d103e3da6520d757ac188e14a5c8f95f5d2968ae8c76701004c000000000000679824bb2bdfc161aa176d4ec34c05464364f9d7397c4a67b2845c27acbdd647f61bc1900aafd83fc3ae3bdacc851c2eeef15a68a178b37cb59e162f161a7ccb") getsockopt$netlink(r1, 0x10e, 0x8, &(0x7f00000000c0)=""/192, &(0x7f0000000080)=0xc0) ioctl$fiemap(r1, 0x40086610, &(0x7f0000000040)=ANY=[@ANYBLOB="169ace4971981e94e8408d0000000000000000000000000000000000000000000000000008000000000000"]) 2018/03/17 17:17:34 executing program 4: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = msgget(0x1, 0x200) msgsnd(r0, &(0x7f0000000440)={0x1, "10093873fa09555c9ea860b4986bc3f4e5a3e9c991c97d4719de5ed728ee1b6f2f76e6f4be65a035e00cf1df11c45fa5a0c1165b35089685b0b077e409f7344e67ff816398998d52accb0f6a5165576b16b55ab07834fe47addee943f6854100402001812cde492c7a984f0235e64a94bdffeabbc8c1fa8429b1fa9f8831e1f89f484b88fcd6ad73a0ace0ca20af21669fc1e2da74f524b5fd9e834b53c8c02b0bd237cd30a5ce1a3cdb3aa5c869272672252358c5559a1fb5e6e3805756ec41d97d6d5171e9b1519eb3424acf7be0c266fb445c57179f9e4f8b29fa44843616018d90e87195304a"}, 0xf0, 0x800) r1 = creat(&(0x7f0000000240)='./file1\x00', 0x40) connect$unix(r1, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fanotify_mark(r1, 0x40, 0x20, r1, &(0x7f0000000300)='./control\x00') getpeername(r3, &(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000140)=0x80) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000380)=@add_del={0x2, &(0x7f0000000180)='erspan0\x00', 0x1}) r4 = perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="05000000b2fcffffffffffffff07"], &(0x7f0000000400)=0xe) unlinkat(r1, &(0x7f0000000340)='./file0\x00', 0x200) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000200)) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/17 17:17:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000000005, 0x2, 0xa, 0xffffffff00000006}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000300), &(0x7f0000000100)}, 0x20) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x9, &(0x7f0000000180)=[{0x9, 0x2, 0x3f, 0xffffffff}, {0xffff, 0x3f, 0x800, 0x7ff}, {0x6, 0x1, 0xfff, 0x5}, {0x8, 0x3, 0x7, 0xa0}, {0x8, 0xffffffff, 0x1ff, 0x1}, {0x7, 0x3, 0x13c, 0xfffffffffffffffe}, {0x7, 0x7fffffff, 0x3, 0xb4}, {0x9, 0x9, 0x5, 0x60}, {0x1, 0x855, 0x2, 0x3}]}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r0, &(0x7f0000000040)="b040", &(0x7f0000000280)=""/55}, 0x18) 2018/03/17 17:17:34 executing program 6: request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='dns_resolver\x00', 0xfffffffffffffffc) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x3, 0x4000) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) 2018/03/17 17:17:34 executing program 7: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000038ff8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000038000)) rename(&(0x7f0000478000)='./file0/file0\x00', &(0x7f0000d06000)='./file1\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000100)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$can_bcm(0x1d, 0x2, 0x2) rename(&(0x7f0000000080)='./file2\x00', &(0x7f0000000140)='./file1\x00') syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) 2018/03/17 17:17:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x8000) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000140)={r2, 0xaa0, 0xea, r3}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000000000)={0x1ff, 0x0, &(0x7f0000ffb000/0x2000)=nil}) 2018/03/17 17:17:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x5dfdbfe, 0x8}, 0xc) 2018/03/17 17:17:34 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x11) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x30800, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x1fe, 0x1, 0x1, 0x2000, &(0x7f00004fd000/0x2000)=nil}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/03/17 17:17:34 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0xbc) timerfd_create(0x0, 0x0) restart_syscall() pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/17 17:17:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x18080, 0xc3) sendto$inet(r0, &(0x7f0000fa0fff), 0xff52, 0x0, &(0x7f0000e97fcf)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffff55) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/17 17:17:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x40003, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x11, 0x80803, 0x8, &(0x7f0000000340)={0xffffffffffffffff}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000380)=ANY=[@ANYBLOB="010003fdff000000d800ffffff00"]) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffefffffffffffd) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000140)) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffffffffff63, 0x200200) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f00000002c0)={0x0, 0x1, &(0x7f0000000180)=""/196, &(0x7f0000000080)=""/185, &(0x7f0000000280)=""/29}) set_thread_area(&(0x7f0000000040)={0x10000, 0x20000800, 0x2000, 0x10000, 0x7, 0x81, 0x2251, 0x90, 0x9, 0x8}) 2018/03/17 17:17:34 executing program 7: r0 = socket(0x9, 0x1, 0x3) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000dc0)=@sco={0x1f}, 0x8, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @loopback, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={r1, 0x1, 0x6, @random="c4f54ec28a4f"}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={'bpq0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x3, r0, 0x1}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000200)=0x7) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000180)=0x2, 0x4) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) socketpair(0x1, 0x5, 0x7ff, &(0x7f0000000280)) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000240)) 2018/03/17 17:17:34 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0xff7fffffffffff7c) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000037ff8)='./file0\x00', &(0x7f0000020000)='tracefs\x00', 0x0, &(0x7f0000032000)) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/17 17:17:34 executing program 4: openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4400, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000080)=ANY=[@ANYBLOB="00804ad52dca3356ac488b6ff1ff0000917662f8d0e16e6314"]) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x6}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/03/17 17:17:34 executing program 5: fcntl$getown(0xffffffffffffffff, 0x9) getpgid(0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='oom_score_adj\x00') perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x1) 2018/03/17 17:17:34 executing program 4: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000000080)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=ANY=[]}, 0x78) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000200)=""/201, 0xfffffffffffffc50}], 0x2, &(0x7f00000000c0)=""/34, 0x22}, 0x0) sendmsg(r0, &(0x7f0000000440)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x10}, 0x0) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xfffffffffffffff9, 0x80) 2018/03/17 17:17:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x2, 0x4) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setown(r2, 0x8, r3) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) close(r1) 2018/03/17 17:17:34 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x2f4, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) 2018/03/17 17:17:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d400000000000000710000400000003e46c41e"]) 2018/03/17 17:17:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0x0, 0x0, 0x401}}) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) 2018/03/17 17:17:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x18) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000480)={r1, 0x2, 0x30}, &(0x7f0000000500)=0xc) fdatasync(r0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r2, &(0x7f0000000400)="f11b8943cf52ff88da2894751548a8729d9c9747b1cab230994268b18eb6714073edc39087bc5221a1bbb0c1f1a0dd99beeee10e9772c62af96bbda50648ae820879f601138d1ab812138aeda1979732647efcc5fb7291729f4bc5a35560db908a2cc652116cae3e5f57f9f042faf2ca4aecdd4153", 0x235, 0x3, &(0x7f000057bff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000540)={r4}) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000280), &(0x7f00000004c0)=0xffffffffffffffac) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r6 = dup3(r5, r4, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000380)={@dev={0xfe, 0x80, [], 0xc}, 0x3f, r7}) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000340)={r3}) 2018/03/17 17:17:34 executing program 5: r0 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x4000) r1 = socket$inet6(0xa, 0x1, 0x0) set_tid_address(&(0x7f0000000080)) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000a}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000040)={0x5, 0xfffffffffffffffc}) 2018/03/17 17:17:34 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000ac0)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000bc0)=0xe8) stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000001180)=""/9) r6 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000cc0)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000dc0)=0xe8) stat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = epoll_create1(0x80000) sendmsg$unix(r1, &(0x7f0000000f80)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000a00)=[{&(0x7f00000002c0)="65fa2655270d066f54b103e92e7fe8b5f25812f79634187268c6d2dacd6c801042e02991118320ed4da5e27f4024df2d767f522ef350722abc00bb6e88d04c4d8e91a0073d3b9f1fb3c4f9401ad9b420c3cd23dd85ec19", 0x57}, {&(0x7f0000000340)="b5860e05090793aeaace3c9bfb54ee742377da4e5d6c16c6e91a8d34e3ff616fa47a4f88f380d0c92c77b62f830cb23eccc82222391f206694918237b0391b3e3781a33fe5951eac61c662e666e759041800f31db062275e666b26b9fff7769a695b48761ffcd6ba71a5ca6a1788ce43a2bd86914c099bd4432c59c6cc7d723e1d8c6c50044324fbdcd2b235aebec4247c6b8fe963733344bcbe5e732b2c3288d92b5ca874ed040099f362327dd426ae3fe612d1fe529e3e4acd4a8cc92b2dd3050da5fb1c230806d3b12da009f89b319c759121", 0xd4}, {&(0x7f0000000440)="4adf6241b4c56a7a610aa19f34b3521c73ae57ad3cab7cf0f20db4ecb64098f1e27a0c7f30c344ddcbc77446bb5388d4f1712a59a81db891313db7b66d72e65df5", 0x41}, {&(0x7f00000004c0)="1ab79f89ff47ff5022823db0fbe2d4f50d3172abd05b19e344f4e203ebe717763adfbdcc2199ecddf696deb6808478a07b5f27e13ecf9b17d08ed0f0e4e0785186dc01ee6acd26bffe3fd5daca7871979866b68ce0cc897cf6d4f0f638ee32d411dfb607bb864df42bd911c9720fa73b5cd3944e11a254e4698cf63848ff1ecd26a7324202c9c8abe6ed14d2a0d74e7c469389d92c175d92064689bacd54c970b5e05dae8d99aec2f4a04d0f100362e55fac23aedc407a0c0406503db8a22f7c765e084b4d6ea3a303297ab80df3461cc1499173d200a5c1", 0xd8}, {&(0x7f00000005c0)="3e30f67ca153f30606e9663a8a5efc9cfd17f057dca161a73dc9b4317dcb5e753b3c3ec7498322efdc362bfaf70f9184daf3f69fd68d6a2c3ac0764cede1d062a71dde716127230082e5d58c5cd551ccc42e517978b77e771b5debd45de61e106f93d744529c7d004c418813852125d598d784928a478d22d755dddef09e994d9c42f191618c25cd49b5ee4f7104cb7fc871c7021ba98b4063c3baf95216174d1231ead9a438bd9383ce694fd9d588a9728c56f461e5300c0e199c06e1c99f049e77fafe3db9a20092814fc680b9db7c66859087c56f3b20f8e67cd1", 0xdc}, {&(0x7f00000006c0)="4986ec56aae5478f3f2579a0201a5d0779550a9461b47f012eab0dc60f72eb0e32ed8deeeb51b0057a3474bea65ad9d01e92502c34f61694b52684da0f15797171ce9a4fb62ea1aaeced7069f788368b7059915e44459afab0c3f8d5d15c976ca0b3951b3dd60217412f97b5", 0x6c}, {&(0x7f0000000740)="ee8c1683b5c4918cc90f64ce7d72d7e341498b9165b610cc85f8e841bcf828b349a4a271994484496eab449bb9de72c5cb3b8f98bbf5cde76aa5fe2cabd79ddd2f1221d7fd9824c6876fbe97791a110833b5f8ae82b358df795689480c855da7d748acf60493b562791f98e475c29e0567a9645899566ccf45e8c131fb78e6c2", 0x80}, {&(0x7f00000007c0)="0874df68ef6b96d620588d724dd943768dcc739f74c25cd74ff228b36ccac567455a4f5f665121a362d3738a4274ffc793708d52948081a5a961ed0f90d81ed2fb47bf2dc53acdf698040ea0d603eddf16a74c1e81fe67cb7513d41174bed76e11beddab53191400560f9c4daa72943b91c1974a0073c11059b80e464374009a951b6ba20f84f2c360d3a369b5c642d86954b4ab4032e0bd156ab8e3ac62413de588a9550ded6de69f260a712aa57ea819ddaed80bcdcc919b20d1e4d869d55cbf698bb295a374d4d139ec22238abfff75c9f4dc0a86edab70407c4fa66ddd84", 0xe0}, {&(0x7f00000008c0)="dcd42dd196f7cda4a5f859bb8df6591b8adcd707fff720e425fdd623278d7efc301ee9f716d30a9986d957d7615f2da5b7d0fa51f8bba36a0e7bc2bedd0ef5563d3aa28f6ce718b2b5e2adbee0ddb5588b39390a8ade36e6a2ddda1c4a877005fce447f665b1b1b77a8a1571a1bdd699beb92c03f470f72b855e6756bcc85b7d2cdda5476ea2ec6ef951e2b02b20f4fe1488919aa85325cfafbc6707790d909b56f8fe7f75f0bc667f1eb92f833287220957f3bf896cf8d59249c38e97", 0xbd}, {&(0x7f0000000980)="b981e8a257c795e39a45c8f825d4b30b80d85f84af9759d4109002f96130ef02ab3cf21da5c87c5494f6a3416fd5760f5585c98897bbb60468ee0ea21217d5832b8d8568d3955179edb25432e8b76816e874eda1b2ca7f398a9dceaca35f2f68f25f0e2546b34393d9c2", 0x6a}], 0xa, &(0x7f0000000ec0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r9, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xa0, 0x40000}, 0x80) r10 = socket$alg(0x26, 0x5, 0x0) bind$alg(r10, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) connect$rds(r1, &(0x7f00000011c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r11 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000fc0)={{{@in=@multicast2, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000010c0)=0xe8) ioctl$BINDER_SET_MAX_THREADS(r11, 0x40046205, 0x200) r12 = accept4$alg(r10, 0x0, 0x0, 0x80000) recvfrom(r12, &(0x7f0000000080)=""/143, 0xf0, 0x100, &(0x7f0000000140)=@llc={0x1a, 0x6, 0x0, 0x1, 0xd9, 0xfffffffffffffffe, @random="2b6501ea2b0a"}, 0x80) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r13, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r12, &(0x7f0000391000)}]) getpeername$ax25(r1, &(0x7f0000001100), &(0x7f0000001140)=0x10) [ 45.814851] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 45.830955] SELinux: failed to load policy [ 45.868847] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 45.909672] SELinux: failed to load policy 2018/03/17 17:17:34 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000980)=""/250, 0xfa) link(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) getdents(r0, &(0x7f0000000040)=""/46, 0x2e) 2018/03/17 17:17:34 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001700)={0x0, 0x80}, &(0x7f0000001740)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001780)={r1, 0x8}, &(0x7f00000017c0)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/03/17 17:17:34 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@broadcast=0xffffffff}}, 0x3a1) socketpair(0x8, 0x4, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0x1d, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x2}, 0x8) 2018/03/17 17:17:34 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = dup2(r0, r0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af22, &(0x7f0000c15f98)=ANY=[@ANYBLOB="08e6000076434f94"]) syncfs(r1) 2018/03/17 17:17:34 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000080)="a7629dccafe6d28048695ed5437bffb96b78f792ec15ebcb13316fd6795f5b92beac73c9056d8744669ae7bf2d81597de5e656e01e7f07eeef1521a87609e34a12fcee2382b11f691a887b2ac7c8ec00ce377d394db8b13f7309fd", 0x5b) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x1, 0x1, 0x7, 0x1, 0x4, "e2e7efeb0fa33744a554580b090e91c7c51cc7a3641ead85a3997e863ce68c1d6b85ad186dbd2501ab9a4212cac1c595258e90aec662967290bfe2aacb3d34", 0xd}, 0x60) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001040)={'ip6gretap0\x00', &(0x7f0000001000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "84a2dd"}}) r2 = semget$private(0x0, 0x3, 0x10) semctl$GETPID(r2, 0x6, 0xb, &(0x7f0000001080)=""/4096) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xbec, 0x200000) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000002080)={0x4, 0x1000, "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"}) 2018/03/17 17:17:34 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f85000)=0x1, 0xd9a4e94f68219be5) bind$inet(r0, &(0x7f000021d000)={0x2, 0x1}, 0x3e) socketpair(0x11, 0x7, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000140)="bbe5569d1903ea5686d148f31be8e2cab781e9f4f4b28b1c5320651fac0b62a8ae3131e4a7c769f889cc89803c71e3962320abbbd4213dceab0e60d527ad51efb4c7186088a93e829b64affa83eb48c1847e19649722dc2694cd29ae87bb7c723eb3f8d6d1dbfac2b5cf5f2c7c241b9933ecc32c3651db26ab5caed9c143a60ebab2203c1ff7ce6a1d99d136cdcdfe52112938dca6929215843df778284ca7ae756e7e785961193c78c48d427619123c3d89c0757d29c6c413e0deb5e1395698fd4cd305b3a5c2ecba41362adcba9399f659a864146b2ee9648c8b7c99793880293a7f84d61fc617754d4d7dad", 0xed) syz_emit_ethernet(0x3b, &(0x7f0000adff8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x1, 0x19, 0x0, "0000000000040002004a5d513ebe6eceeb"}}}}}, 0x0) 2018/03/17 17:17:34 executing program 1: perf_event_open(&(0x7f0000757f88)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="b8b9ff9e285c05e717936ce0e1d4599641d77c9afa82eaff4b6dbaae7bc282fca6451ecd6e1ef822dabbd16eea754ad41c3611b97b3b40775a9b7470b9b0dfa50cc63a4c41e3e8058200bb62ddcdd3cc183883434b1c267a5d34d2") bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0x50, &(0x7f0000000100)}, 0x10) 2018/03/17 17:17:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$getownex(r0, 0x10, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readahead(r0, 0x0, 0x65ec7ef0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000080)=""/77) socket$nl_xfrm(0x10, 0x3, 0x6) fchmod(r0, 0x0) 2018/03/17 17:17:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e23, @rand_addr=0x3}}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) 2018/03/17 17:17:34 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x66, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)}, &(0x7f0000f6affc)=0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/03/17 17:17:34 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) connect$netlink(r0, &(0x7f00000000c0)=@unspec, 0xc) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x44, 0x4) ioprio_set$pid(0x0, r1, 0x3) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="6d254fcb0466f1bef246ecee9ea94e75cb105d01ac8a6a8f2f51c5d19e599a0d903a0ec8cf9266793d7168609e6de45e40289a3e536c8d615aa382cac761ff18aa9c8f3d1980e42d06ff8c363a9e63ebc405b82261b9adab46fd84220788", 0x5e, 0xfffffffffffffffe) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @remote}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) r4 = getegid() keyctl$chown(0x4, r2, r3, r4) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10b00cf", 0x1f) 2018/03/17 17:17:34 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)={0x2, 0x0, [{0x3bd, 0x0, 0x2}, {0xb0c, 0x0, 0x5db1}]}) r4 = dup3(r3, r1, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x97}) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000000)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000002c0)="b98c090000b8f87f0000ba000000000f30430f21f1c461cdd25f00c4a111766e63640fc75e0df3470f70a39ba09ed800b8010000000f01d9652e66460f3880bb23780000642e66400f72d73d48b800200000000000000f23c00f21f83500000e000f23f8", 0x64}], 0x1, 0x0, &(0x7f00000000c0), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0), 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/17 17:17:34 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x808002) prlimit64(r0, 0xa, &(0x7f00000000c0)={0x7, 0x3}, &(0x7f0000000100)) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000002c0)={0x100000001, 0x1, 0xfd, 0x9, 0x7}, 0xc) mknod(&(0x7f0000000040)='./file0\x00', 0x2, 0x5) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082ef0a)=""/246) getsockopt$inet_buf(r2, 0x0, 0x28, &(0x7f0000000140)=""/93, &(0x7f00000001c0)=0x5d) getsockname$ipx(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10) 2018/03/17 17:17:34 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x2, 0x10000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x588d, 0x1, 0x3, 0x0, r0}, 0xffffffffffffffab) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000200)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000040)}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x4, 0xfff, 0x0, 0x100000001, 0x5, 0x7, 0x81}, 0x7) accept4(r0, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80, 0x80000) 2018/03/17 17:17:34 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$describe(0x6, r0, &(0x7f0000000080)=""/249, 0xf9) syz_emit_ethernet(0x26, &(0x7f000024c000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x4305, "b10f6b50e427542e1c4ba08d360147b9e5dd2b87372cc248"}}}, &(0x7f000039efe8)={0x0, 0x1}) 2018/03/17 17:17:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4000, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00000000c0)=0x1) set_mempolicy(0x8003, &(0x7f00009c8000)=0x1ff, 0x8000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000280), &(0x7f0000000040)="c6") ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000340)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3ff, 0x4) [ 46.061523] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 46.105164] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/17 17:17:34 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000480)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000280000000000009078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="9f44089e410f25dabcc208e2da4bbe28894450000000274e1bb70c0900000081ea227a690601c7998714c17607cc81abd914b2523249e7f7f24bf3dddb4bf25ff4cdee75029888009577a4db7037c7194072388bf62e3411a7bff2f0fd194c91bd4bf65c10a5905592f3fdcaed6c7c4d91a6b16f8845d9a300d5ccbcc012b074d808f239997f4713358d6318d5cc8f6521dd0a73b8ca528abae1ef3882597a07e25effd381f9375161d49e496d461fd5ba8ac599379ba383cf641ebcdc1ad3243b4d220ad70242b9d3273589ad8ccfd4cc550d910c12fea65706448fb32ac6a0ac87617b304b2b900e240c0188915d66ce1bd4f95258dc858d8c07bc2825750537415cdf32227d3d1a56673633e01286f5d7c4a5a87c55547ad75e7470747bcfcbcab1b9a102df1dadb5e55009610d18acacd038355888c837b5541481"], &(0x7f00000002c0)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x8000000000030, 0x6, 0x5}, &(0x7f0000000240)=0xfffffffffffffec5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x1ff, 0x0, 0x100, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x7, 0x0, 0x7, 0x8}, &(0x7f0000000100)=0x18) 2018/03/17 17:17:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a27fee)='net/mcfilter6\x00') r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000040)={r1, r0}) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/03/17 17:17:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f00000000c0)="98", 0x1) sendto(r0, &(0x7f0000000000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) sendto(r0, &(0x7f0000000300)='\v', 0x1, 0x0, &(0x7f0000000040)=@un=@abs, 0x80) 2018/03/17 17:17:34 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x88) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = memfd_create(&(0x7f0000000040)=':\x00', 0x1) sendmsg$inet_sctp(r2, &(0x7f0000000080)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="88dc112f17c4cd14eb5aca47c19a203fcee6a9f8f1a5a985e720f7f42c2555e32e4502ec5f315addde5f744f4324190288a234cb6ffd1492a704c2bef8be2de4da823c639e8324b52debcfc62e4bd4c81abc9f4355bd18e09602d70fb25929f1b527e8f4c2c0bd3b7565fdad67c2e3cdb3ab20bcd6ee6f1ce7b7b1684df9f4368efd3c2d06c5fbd0ef1d4980b78864eb81496ea704f8e5716b474dd7f0b309d9c219e3a01c48d259492cb8bef8ea5cb6f5ac9ab90f94e9d6214f", 0xba}], 0x1}, 0x0) connect(r1, &(0x7f0000000280)=@ipx={0x4, 0xe7e, 0xfbdc, "98954ad97b4f", 0x4}, 0x80) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x40, 0x4) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f0000000300), 0x18f, &(0x7f0000000340)=""/241, 0xf1}, 0x0) 2018/03/17 17:17:34 executing program 2: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$setperm(0x5, r2, 0x0) keyctl$unlink(0x9, r2, r1) 2018/03/17 17:17:34 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000aa0ffc)) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/17 17:17:34 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x40, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000100)={"73697430000000003f6a3e96d7e0879c", @ifru_flags}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8080, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000140)={0x0, 0x9b, &(0x7f0000000040)="a94906e9a9806309ce44ab1028455fcb60e9c069858738ae3a7f4fe986fd001d7e7d7fd701609115b9c3a0d209be300de937704af7cf24fd86cdc8077e9685649174f1c976350e7cee40137a0235e0de31d6d6cc348a819995d71838007cd28631ae4df664ddbf0a79c92b34957e4a56ac0faba20a8e6ab1f188e38671bdc621ecd5be192dc542ed9b2c5d0692f3bcdbcf7287b48193699a73918d"}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000180)=""/50) syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x10006, 0x404000) 2018/03/17 17:17:34 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001200)={r0, &(0x7f0000000180)=';', &(0x7f0000000200)=""/4096}, 0x18) 2018/03/17 17:17:34 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) readahead(r0, 0x371, 0x0) io_submit(r1, 0x0, &(0x7f0000000040)) 2018/03/17 17:17:34 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) getrandom(&(0x7f0000000040), 0xc6e9f4ae45a117f1, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x796bac1d, 0x8400) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x400, 0x0, &(0x7f0000000080)}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) tkill(r0, 0x40000024) 2018/03/17 17:17:34 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x200000000000047}, 0x8c) 2018/03/17 17:17:34 executing program 4: syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100000000, 0x201) mremap(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000002000/0x1000)=nil) 2018/03/17 17:17:34 executing program 7: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) r0 = creat(&(0x7f0000755ff2)='./file0/file0\x00', 0x0) pwrite64(r0, &(0x7f0000000000)="ed47", 0x2, 0xfffe) delete_module(&(0x7f0000000080)='ramfs\x00', 0xa00) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) getpriority(0x2, r1) 2018/03/17 17:17:34 executing program 1: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000332000)=',mime_typebdev(\x00', 0x20000000004) ftruncate(r0, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r2, r1, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={r3, r4, 0x200}) 2018/03/17 17:17:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x3, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040), 0x80800) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x149040) 2018/03/17 17:17:34 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) dup2(r0, r0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x80002000}) r2 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) gettid() 2018/03/17 17:17:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x2800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000180)) 2018/03/17 17:17:34 executing program 3: modify_ldt$write(0x1, &(0x7f0000000000)={0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x10) clone(0x0, &(0x7f00000d1000), &(0x7f0000000040), &(0x7f0000858000), &(0x7f0000478000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{r1, r2+30000000}, {r3, r4+30000000}}, &(0x7f0000000180)) 2018/03/17 17:17:34 executing program 4: r0 = socket(0x1e, 0x3, 0xfffffffffffffffc) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x98) bind(r0, &(0x7f0000c03000)=@generic={0x20000000001e, "01000300000000ff00000000ff03000709bf79df21d60c7bc8790180c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca031f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c900000005e980ee590c8b9f70dc136cb184a"}, 0x80) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/17 17:17:34 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) r3 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8, 0x141002) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000100)={0x1000, 0x6, 0x6, 0xfffffffffffffffd, 0x6, 0x1e08}) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @rand_addr=0x9}, 0x2, 0x1, 0x0, 0x1}}, 0x26) close(r0) 2018/03/17 17:17:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000c1aff9)='ns/uts\x00') setns(r3, 0x0) fcntl$setlease(r3, 0x400, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0xfffffffffffffffe) pread64(r3, &(0x7f0000000000)=""/224, 0xe0, 0x0) 2018/03/17 17:17:34 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000ffe000/0x2000)=nil) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) rename(&(0x7f0000a24000)="e91f7189591e9233614b2f", &(0x7f00005a2ff8)='./file0\x00') r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x100000001, 0x4) 2018/03/17 17:17:34 executing program 7: prctl$intptr(0x20000008, 0x1) clock_getres(0x3, &(0x7f0000000040)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$VT_RELDISP(r0, 0x5605) 2018/03/17 17:17:34 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x53, "0d12315562d049077db54f41830fa1b6fa3d94a24892707059063dd5d287c4f0513502268a0cda5db2fabd03e2a69dc00a84c200c2be401414d14f9c2810a624a78b949391bde78e336a2b1ffee9b3e60d0f08"}, &(0x7f0000000140)=0x77) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'security\x00', 0xe, "019beb6bee586f88a97eb808ed74"}, &(0x7f0000000040)=0x32) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/17 17:17:34 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) delete_module(&(0x7f0000000080)='(eth0:.em1#vmnet1trusted\x00', 0x0) ioctl$int_in(r2, 0x544f, &(0x7f00000000c0)=0x2) fcntl$setsig(r0, 0xa, 0x12) socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) r4 = gettid() tkill(r4, 0x16) 2018/03/17 17:17:34 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f00000001c0)={0x1, {&(0x7f0000c91000)=""/24, 0xffffffffffffff86, &(0x7f0000a5df9b)=""/101, 0x0, 0x2}}, 0xfffffea9) r1 = dup3(r0, r0, 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000100)={{0x4, 0xce6, 0x8, 0xf67, 0x7ff, 0x4}, 0xffffffffffffb6c6, 0x1ff, 0x7fff, 0x7f, 0x0, "d110f5c056f74ab69c5269242435d166db0af0cd3cb08fc7d9ab3d9bb8a3a7b4d3140d5aadebcd03daf18e559928fdead0b726e4b64cf68b007a68208828de77ae215bf178db7bb6eb480b82846c49331b22df9bacae76245baaa4a9ebb742dac4da92cff499e2916a5cf4c143f2e77edeac3c4bfc140bbbc5770110cdf61ada"}) write$vnet(r1, &(0x7f0000000080)={0x1, {&(0x7f0000000000)=""/89, 0x59, &(0x7f00000002c0)=""/4096, 0x2, 0x5}}, 0x68) write(r0, &(0x7f00000012c0)="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", 0x1000) 2018/03/17 17:17:34 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x4, 0x131002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x3, 0x9}, &(0x7f0000000340)=0x90) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00009f9000)={0x0, 0x0, &(0x7f00009f7000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020000000b0000000000000000000000010014000000000000001900000000000a004e2005000000ff01000000000000000000000000000000000001000000200000000000000000000000690000000000000000000000000a0b982abba18852994a19514c02007cce2dfec8c7f118c525bf806946db961420e08948afa64968a419ca7b56f21a1b6cb79c554365b9a0cb73ea5c144885492527afdadb490262c70ac510ca01efbc6a68d19c63c9ff639d395fcb88fc90f0caa93871f7878434451c70ad8180aedfe04de97be8c31878045a7d207cb80629ac4758fb6a19eb"], 0x3e2}, 0x1}, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x8145, 0x40, 0x3f, 0xcf}, {0x8, 0x40, 0x7, 0x9}, {0x5, 0x9, 0x9, 0x7}]}) sendmsg$nl_generic(r2, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f0000000780)=ANY=[@ANYBLOB="2c0000001300ff020000001500000000070000000c00000000000000000000000c001a0000000000a6094550cfd1cf94ade33ad49fb64ce96b73936fff58e15e77fca2348d589164a8bc70041d46b8fdb381ca6e5061e454720ce9d604b4b5ca7fba8fd224ad8a4d9a63b1f6ea43bc4b4b265eff8f149e4a1501bc060e388dd1c23cd9c4bcd84c00e60000000000000000000000000000", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYPTR, @ANYPTR, @ANYPTR], @ANYBLOB="4a3cf167c4905e4d74b87d2a6a166eaa7f9693b917019352c000fab863c7b0d169ed877592ef51159f1279f52cccf84bad28576b77de86344ea001b5d49e17d94e2ba5e276908589bda0e11122d700341dc334137e7a9d7d1b5117cf53a69786fdaedb0ea663da24927f31dc094970f548f33405213aadec7986aa230a1484f446d9e5688cab91539e3c55e990b7024a9dd61ee61a8779d08393577ab26c4e59bf738c94df6084e8d3bb21bcd01743", @ANYBLOB="b8fb378e969a07e30b90ff394d634a6f1979b9421795edaebcf7df82b7b6d60b675366371ad131cbb4b8daae75b8e3f0daac1b4bd0b1a566b37f36c99a12ee366bb3d4afd2faa84bba15f172112e1afd059b31c4c07e277ab23efe37c1cf6848f0723232e0c032c92b8a13401b235bb7cb488496bb2324e5ad8406fd2b62c7533044c1dd16b0152f27184041ceb452bb60e53d391a5ff80a794db5bab19e76a26ebab1d56093bd9cc5fb932171af16a5e390d8751ebc6f31f590808057", @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR], @ANYPTR64, @ANYRES64=r1, @ANYRES64=r2, @ANYBLOB="e23d4d576e3cad6947b3a8ebd1059cba6b9865d1d2872768bf1dde313f5d4bb341f0e962717993ebef4af3d0f6d108f98be776f1f3a80a31f8e2d196ac60464eb9c77d0b029085", @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYBLOB="024cc7e7a87844423fa786b758f568d6093bea1c28d701e7b8c8b111199d33c3728d30e84b58cd9704d7db51ad0c7ba0e28687331e003c104c20b6961e7cc4c5be91560e4c20dd61ad5f3848053141e4e76ca32801cc1972a7686272fcd0b97a543a", @ANYRES64=r2, @ANYPTR, @ANYPTR, @ANYRES32=r2, @ANYPTR, @ANYRES32=r2, @ANYPTR64, @ANYPTR64, @ANYPTR], @ANYRES64=r2]], 0x2}, 0x1}, 0x0) 2018/03/17 17:17:34 executing program 2: r0 = socket$inet(0x2, 0x805, 0x0) listen(r0, 0x4) bind(r0, &(0x7f0000000240)=@ethernet={0x0, @random="aa6ee6d85e50"}, 0x80) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r2, 0x9, 0x2) 2018/03/17 17:17:34 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x5, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="0d12ae078349"]}) syz_emit_ethernet(0x149, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "305901", 0x113, 0x0, 0x0, @empty, @empty, {[@srh={0x0, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @hopopts={0x0, 0x8, [], [@ra={0x5, 0x2}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1}, @calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, @jumbo={0xc2, 0x4}, @enc_lim={0x4, 0x1}]}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, {[@eol, @exp_fastopen={0xfe, 0xd, 0xf989, "d91fc9fb0cc6602452"}]}}, {"71e1857707b649f7345b5dc3ce510a6f200319e0f80e11b6ff9add2f52be92bb07f86ed78e4ed82277b5be36219b593a7d59bd66932e8fd935e4b8dfdf3f2ce7d92204241731e05752fe656062e4daf96fda3ae3c522861b0833514428cd5936e469c8a0a9a2df49ab47b568b26d42b8c141fa3dcdf546"}}}}}}}, 0x0) 2018/03/17 17:17:34 executing program 6: ioprio_set$pid(0x2, 0x0, 0x4001) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8100, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=@getsadinfo={0xf4, 0x23, 0x300, 0x70bd29, 0x25dfdbfb, 0x0, [@migrate={0xe0, 0x11, [{@in=@broadcast=0xffffffff, @in, 0x32, 0x3, 0x0, 0x3500, 0x2, 0x2}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x6c, 0x3, 0x0, 0x34ff, 0xa, 0xa}, {@in6, @in6, 0x32, 0x7, 0x0, 0x3507, 0x0, 0xa}, {@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x2b, 0x0, 0x0, 0x3500, 0x2, 0xa}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x3c, 0x0, 0x0, 0x0, 0x2, 0x2}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x4000081}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000200)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0], 0x3, 0x5, 0x400000000000011f, 0x1}) clone(0x0, &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000080)) r2 = getpgrp(0x0) syz_open_dev$evdev(&(0x7f00000004c0)='/dev/input/event#\x00', 0x94, 0x200) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x7, 0x10}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={r3, @in={{0x2, 0x4e23}}}, 0x84) wait4(r2, &(0x7f0000000400), 0x8, &(0x7f0000000500)) 2018/03/17 17:17:34 executing program 5: r0 = socket$inet6(0xa, 0x2100000100000002, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000000, 0x400) r2 = socket$inet6(0xa, 0x7, 0x8) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x100000002, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2018/03/17 17:17:34 executing program 1: setpriority(0xfffffffffffffffe, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r0, 0xfffffffffffffffe, 0x8) 2018/03/17 17:17:35 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/111) syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x5, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x17, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/03/17 17:17:35 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7203, 0x1) r1 = dup(r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x4cfb9f6e, 0x4) r2 = socket(0x2, 0x80005, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000480)={'bond0\x00'}) 2018/03/17 17:17:35 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xffffffffffffffff, 0x101000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000000c0)={{0xfff, 0x8, 0x4, 0x9, 0x59, 0x4}, 0x6, 0x4, 0x7ff, 0x8, 0x5dc541, "a6a7773250f49f517caad630ddacf6249d332fc29f288b6c5ea8080db8bf5caf99e434de6b3c48307d59efdabe5b1160ca6d37396a326751c510c96719f194dc48e777338332e97e766e83817c6afbbd245773a2605be5cc3ea4b3c8cc26ef6971f8dbefd0fc16161340a134fbc360063d8a106a677e3ef592383f3a937581c9"}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x12, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000020000000000000000000095000000000000003cb1180b9bffe5b9d44ee553944b1ac3be2436557577b5cca093d678d217bf80a4d02aa0b50d0f6264768d4b3ae134a7afd079c3f8f37e90281255f9f583d287fd120ba1326917428e9bb91c5d1b0647467c3a27cf13ff15cccc89b4281619ed252147007a5944615e59e40dba60195eaea84c4ca2ad2b5b19059d0ca7"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', r1}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7f, 0x90400) openat(r2, &(0x7f0000000040)='./file0\x00', 0x400, 0x20) 2018/03/17 17:17:35 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20201, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001080)={r1, &(0x7f0000000080)="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"}, 0x10) ioctl$void(r0, 0x5451) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x0) 2018/03/17 17:17:35 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000125e, &(0x7f0000000300)) 2018/03/17 17:17:35 executing program 7: r0 = getpgrp(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x202, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000240)=0x2, 0x4) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000300)={0x17, "a46bf2ed683acaf7a8ad1745949c90f54c41e4c57cb019"}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000000c0)=""/189) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000080)) socketpair(0x13, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) 2018/03/17 17:17:35 executing program 5: gettid() r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x4800, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r1, 0x41d}, 0x8) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000000140)=0x3, 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) inotify_add_watch(r4, &(0x7f0000000180)='./file0\x00', 0x1) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x0) tkill(0x0, 0x1000000000013) 2018/03/17 17:17:35 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) flistxattr(r0, &(0x7f0000000180)=""/204, 0xcc) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x101ff, 0x3, 0x1, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x8) [ 46.576851] bond0: Invalid MTU 0 requested, hw min 68 [ 46.623272] bond0: Invalid MTU 0 requested, hw min 68 [ 46.701926] binder: 5986:5995 ioctl c0306201 2000ffd0 returned -14 [ 46.710554] binder_alloc: binder_alloc_mmap_handler: 5986 2000c000-20010000 already mapped failed -16 [ 46.738379] binder: 5986:5988 ioctl c0306201 2000ffd0 returned -14 2018/03/17 17:17:35 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x42, 0x0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x100) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffff0}}, 0x1c}, 0x1}, 0x0) pipe2(&(0x7f0000000000), 0x800) 2018/03/17 17:17:35 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xd, &(0x7f0000148f96), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 2018/03/17 17:17:35 executing program 6: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140), 0x14) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/03/17 17:17:35 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000080)={0x7, 0x3}) r3 = gettid() r4 = fcntl$getown(r0, 0x9) kcmp(r3, r4, 0x7, r0, r2) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r5, &(0x7f0000000140), 0x8) 2018/03/17 17:17:35 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=@framed={{0x18, 0x6}, [], {0x95, 0xe6}}, &(0x7f0000002ff6)='syzkaller\x00', 0x5, 0x8c, &(0x7f0000002f19)=""/231}, 0xfffffffffffffd58) 2018/03/17 17:17:35 executing program 5: r0 = memfd_create(&(0x7f0000000040)='wlan1\x00', 0x1) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x2) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0x7fff, 0xb5, 0x9, 'queue0\x00', 0xc312}) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000006000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000280)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000002c0)=0xbcbc) openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x10000, 0x0) read(r1, &(0x7f0000000200)=""/90, 0x5a) 2018/03/17 17:17:35 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x200) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x8000) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x736) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000140)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000002c0)={0xff, 0x5, 0x40}) waitid(0x0, r3, &(0x7f00000001c0), 0xc100000c, &(0x7f0000000200)) 2018/03/17 17:17:35 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x3b5) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x3) 2018/03/17 17:17:35 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000003fee)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f00006a9000), 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/181) 2018/03/17 17:17:35 executing program 6: r0 = socket(0x11, 0x803, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0xfffffffffffffffe) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040), 0x1) 2018/03/17 17:17:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e20, 0x9628, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x4e24, 0x10001, @loopback={0x0, 0x1}, 0x3}, 0x4, [0x9, 0x8000, 0x4, 0x3, 0x80000001, 0xa45, 0x0, 0x8]}, 0x5c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x169) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'ip_vti0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/17 17:17:35 executing program 3: mkdir(&(0x7f0000000180)='./file0/file1\x00', 0x6) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000080)='ramfs\x00', 0x1000008, &(0x7f0000000000)="6fac4a6a9d8696d3595c8d3b47258172a30e30cbce5cc3becf2b23316928a450900a24bad6a71eb676b2432c1c7aed1faecc19af5805e00b4d45d49fb5919f2f7ab6f7a915301fafb6dca2a2e44b4308855ff93322fb04b8857d1474b5bb3071de9bed04654b1f08") r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x0) chdir(&(0x7f0000000300)='./file0/file0\x00') mknod$loop(&(0x7f0000cefff8)='./file0\x00', 0x1000, 0xffffffffffffffff) 2018/03/17 17:17:35 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000340)=""/173}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = gettid() setpriority(0x2, r2, 0x101) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/03/17 17:17:35 executing program 7: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) r2 = socket(0x3, 0xfffffffffffffffc, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x5f8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x5}, &(0x7f0000000180)=0x8) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000b89fe4), 0xe) 2018/03/17 17:17:35 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000001800)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) sendto(r1, &(0x7f0000001680)="f91aeaa9c706847e65a49cb83de6b994d99aebbd386f93f2a51ccd69cc7ae77e1a2776239f05075b460068e03831b84da5b073e142943026576f076c2bf6fe0d9792e6c4b55e825eccc8d63d025f93aeaf281e6c06159bed4ac6ca67e7587eba1375da5a70d545995955a12f88a694a997405835ede458357bfc7afcd3d34e27c16fb88c0d72ce273e5be5645a867ece042b69386635cdcf9bd0452b81a9217e24dc429639e5c7fa4edb4591e27d1b887e89c32f358dd127be3ed549528087307fab29ca5e126835c6f9", 0xca, 0x4, &(0x7f0000001780)=@llc={0x1a, 0x5, 0x3, 0x2, 0xfff, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendto$packet(r1, &(0x7f00000000c0)="da3c652cd0559d77c5da702c2427a811f2e3914d90ecc46aeef05783921914a8055657f5f6c51d5e82d3f865b2625380858aee463c9c95c7b8b342f9a021f6361affe457ea1ae08d45636028e28b20f3782de482bc5ec6da933f1ef1f2b7ee9dc48f2729f009d8152edbb105fee98b78d01657f4665852bfaa8126f64d11b4be122007aafdfd9c01bad3280ab6d5e802f365b4d80da42aa6fb5cc2db8915bde8346e1e615cb2d074cda52a8406db8e0abd3a581f5802c64f9e5480b85ff0efa9e9cc48a29c7d5266e9a8bb", 0xcb, 0x8094, &(0x7f00000003c0)={0x11, 0x0, r2, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) write$rdma_cm(r0, &(0x7f00000004c0)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYRES64=r3, @ANYRES64=r2, @ANYBLOB="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", @ANYPTR, @ANYPTR, @ANYRES64=r1, @ANYBLOB="b6198b1b3f625cc3e58a7d9557f1b454b98fd7441ea3a6e4a060443faa93bf", @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES32=r2, @ANYPTR, @ANYRES64=r0], @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYPTR64, @ANYBLOB="b5e04cfe1e4094dee972b0fcad3a34b53f80b97d87c986d0822e2f6c566e4843cd7c4c61f88e0a160ceee34148b9f7c9eaa36d83db56cb08b7517b3fdf2e2af1e9600025ed4ad18233e1030130778501aef0f1bf62013578226de0d495b4af1efc10180497c5de4aec9384d6d24ed7964fd27fe670d826fbd2a3771fde1eba2a1616cb68ca", @ANYPTR64, @ANYRES32=r1]], @ANYBLOB="3f01000000000000"], 0xc) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000000000000fa1b64ffee94e503be9d9a677dcfb6d49a8ddacb173b8a63d4ec1a06a1a93a83bfe8b7b8ef0a0c019555f0b1574926ac4f3523d695dde4dba1e8ac6b21a6120903435f7ab83b5c088ccc0a811c3101bd7d2ab85280d792fc0e7d24bf8cd443402e568fd2ab5403c1271eb61229080070870663f4f79b0ef43fe4b3f89abe780b7b68043344d834172ad77f2e33382b0720407eaf1341d23e3ae5cd26bcdb4056d087934782"], 0x9) getpeername(r4, &(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000480)=0x80) 2018/03/17 17:17:35 executing program 1: r0 = socket$inet6(0xa, 0x80803, 0x2f) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x1, {{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x2}}}, 0x88) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x37) 2018/03/17 17:17:35 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000000c0)={0x7d, 0x8, [0x0, 0x0]}) 2018/03/17 17:17:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300094700bb61e1c30500000700000002000000450006000000800019001a000d00000000070000000000000017e9ffff05000000", 0x39}], 0x1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x9, 0x8, 0x6b1, 0x1}, 0x10) 2018/03/17 17:17:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x30e, 0x420000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x101}, 0x3) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x22, &(0x7f0000000440)=ANY=[@ANYBLOB="0500000002000200000000000000000018000000030300000000000000000000090000000300000022ffffff00070000ffffffffffffffff20010000ffffffff58020000ffffffffffffffff58020000ffffffff03000000", @ANYPTR=&(0x7f000002cfd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800520000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80010010000000000000000000000000000000000000000000000000400435400000000000000000000000000000000000000000000000000000002000000000000000000000000736e6d7000000000000000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/03/17 17:17:35 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0xfffffffffffffffb, 0x0, 0x2, 0x100, 0x0, 0x5], 0x6, 0x1, 0x8, 0x41, 0x3, 0x0, {0x401, 0x0, 0x566, 0x884b, 0x400, 0x100, 0xfff, 0xffffffffffffffff, 0x3, 0x0, 0xbf9b, 0x1, 0x0, 0x8001, "57cf6d2b39eb6dcbdd76a65278fb9085993447c79936036aaff4a99db1931de9"}}) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x79, 0x1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000001c0)=0x7f, 0x4) r2 = getgid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x3f, 0x0, 0x0, 0x25eec4b3}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0xfffffffffffffffe, r3, 0x10001, 0x3ff}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/03/17 17:17:35 executing program 3: r0 = getpgid(0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) rt_sigsuspend(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x101b40, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f00000001c0)={0x6, 0xd663, 0x82c5}) connect$llc(r3, &(0x7f00000000c0)={0x1a, 0x7, 0x366210b4, 0x3, 0x6, 0x400, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}, 0x1}) clone(0x0, &(0x7f0000000100), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f00000000c0)) read(r1, &(0x7f0000910000)=""/100, 0x64) 2018/03/17 17:17:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getuid() r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1000, 0x4000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="bd0000010c5663deb24b81cf19f5ae78869014cab004db714cd0827fb0d555b81bb2e814fdbefad081e1bd5c811b57a583ce7b6ed6ce39c6b91fba960e8722ebb516e9b42927028274575eba49013818e6823c26750d261ef65b84de232982cf00369cc5bd91f5b330d99f7e241f0c761c1cdf4a643271d70150dfe1875e4e613a888cc84b3312bea01ce7feff7e5a3004d92f641c87ff7dc0c567215d9bb116f87f270137fd983906f02f7b2a99ab0efb7876c3d2c2dadda5e5b05e3aa460ffa5"], &(0x7f0000000380)=0xc5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}}, [0x43, 0x8, 0xfffffffffffffffb, 0xab, 0x3, 0x80000001, 0x9, 0x80000000, 0x3, 0x2db0000000, 0x1, 0x401, 0x80000001, 0x81, 0x3f]}, &(0x7f00000004c0)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}, [0x20, 0x7ff, 0x100, 0x7f, 0x4, 0x1f, 0x0, 0x2, 0xfffffffffffffff8, 0x2, 0x9, 0x40, 0x4e96, 0x101, 0x80000001]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r2, 0x5}, &(0x7f0000000240)=0x8) socketpair$ax25(0x3, 0x2, 0x9, &(0x7f0000000080)) 2018/03/17 17:17:35 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@delrng={0x10, 0x14, 0x900, 0x70bd26, 0x25dfdbff, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x0) bind$inet(r0, &(0x7f0000073ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendmsg$alg(r0, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000fc5441), 0x0, &(0x7f0000000fe7)=[@assoc={0x20000fff, 0x117, 0x4}], 0x18}, 0x0) 2018/03/17 17:17:35 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x2a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xd0, "a13fa830d981060c334680030e86168e2cfb9b1c679ac8aebfd806809df56b8d6dcb7e8d33bb69c15e704b4231d4153252aaab1654d2698b5b85778f22a6a3d56a52992d34a9f45d152fb749c2ae57d9b402085894c9c9f61c09b7d8abfd0e30d2c30cb70252e8e54f80736d346c71ef17bde2c748d0f24606dd3a544d1c98f6a9c0c88bcb4a3c394ae6b2b9009474ed632da96da579673a2923a0323f8513a0ce900acebfcf57cfa1e29886354f8b2939ad5dae886d66691fab811c39d643c0efa1f55a6a0f11d4e48c798f824eb948"}, &(0x7f0000000000)=0xd8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x6d, "a2d402d56f6626e849b58c76290026a7ae145a6dde4fced19987191d65a41c76ea33d0fd220d0a956cc199fd62ffcd28ce8187db9e8facf2412c395ebf84fa71a51209bd77168c88e3dae77b9f1ebcbd65adec21e38e4fb274a412a6c2de8e0afee5e2f33f9668b732241ab1ff"}, &(0x7f0000000280)=0x75) sendfile(r1, r1, 0x0, 0x5) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000002c0)={0x80, 0x1, r0, 0x81, r3, 0x48, 0x80000001}) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x7, 0x7f, 0x800, "5d0bf4dfbb50457a4364d0dd395da3059a93b9c8320bcfa49be964f370337ef080846928bc38278627a5abac87fc0ec7ee6b99b297cd3515e2b93a1609dc17", 0x36}, 0x60) 2018/03/17 17:17:35 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000001f31)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) getsockopt$inet6_buf(r0, 0x29, 0x34, &(0x7f0000000080), &(0x7f0000aa1000)=0xfffffffffffffdbc) 2018/03/17 17:17:35 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000002, &(0x7f0000000ffd), 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x84, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0xf6, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e23, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x7f7, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e23}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2}, 0x8) r3 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0xb4, 0x200000) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000000280)={0x7, 0x8549, 0x6}) 2018/03/17 17:17:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0xdb}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000180)=ANY=[@ANYBLOB="4179da82a781dd010000805dca380a6afdec94853337c25f2ae7a007d9ea073c56f6d2bceb021ac7f86af703a6d5e9c7faff768056620ad642c31b51dfd6e43c7fe148e6f9ba93b7ed461e37bf3ae00b7a44d1b09d7aa13b97c2d8fa2a46740cee2011cfc8be33f61fbdf35d65856745d307e444b2781f7e0f070ed61299f34de4435c6fea547c394f00000000"]) 2018/03/17 17:17:35 executing program 1: memfd_create(&(0x7f000000e000)='\x00 ', 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000680)=@assoc_value, &(0x7f00000006c0)=0x8) socket$inet6(0xa, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00', 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x6}) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/03/17 17:17:35 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x8, &(0x7f0000000700), 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="10090000000000000040000000000800"], 0x10}}], 0x2, 0x0) 2018/03/17 17:17:35 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x400000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in6={0xa, 0x4e20, 0xfff, @loopback={0x0, 0x1}, 0x800}, @in6={0xa, 0x4e23, 0x8ced, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x80) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008afff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/17 17:17:35 executing program 0: r0 = socket$inet(0x2, 0x803, 0x3f) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000240)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21}, 0x3, 0x4, 0x2}}, {&(0x7f0000000340)=""/233, 0xe9}, &(0x7f0000000480), 0x80000000000040}, 0xa0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2c, {0x2}, 'lo\x00'}) 2018/03/17 17:17:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/03/17 17:17:35 executing program 4: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = semget(0x0, 0x2, 0x400) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x1, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000140)=ANY=[@ANYBLOB="040000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000"]) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, r2, 0x0) shmget$private(0x0, 0x4000, 0x7c000100, &(0x7f00004a5000/0x4000)=nil) shmget$private(0x0, 0x2000, 0x400, &(0x7f00006f8000/0x2000)=nil) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000a6d000/0x2000)=nil) r3 = shmget$private(0x0, 0x3000, 0x0, &(0x7f00005c1000/0x3000)=nil) shmat(r3, &(0x7f00003f2000/0x3000)=nil, 0x7000) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00000000c0)=0x8000000) shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x0) 2018/03/17 17:17:35 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="240000001a0025f0001b000400edfc0e1c0b0020e80000001009ffeb0800010000000100", 0x24) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x40, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = gettid() r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r5, 0x7, r0, &(0x7f0000000080)={r1, r0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000180)={r6}) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) pipe(&(0x7f00000001c0)) 2018/03/17 17:17:35 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c75ff7)='/dev/dsp\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x9, 0x1, 0xff, 0x7, 0x0, 0x7, 0x19, 0x2, 0x5, 0x2c5, 0x20, 0x0, 0x8, 0x7, 0x4, 0x10001, 0x3, 0x7f, 0x5, 0xe4, 0x0, 0x100000000, 0x1, 0x101, 0x3, 0xfffffffffffffffb, 0xff, 0x0, 0x5, 0x100000001, 0x4, 0x100000001, 0x5, 0x4, 0x1000, 0x7764, 0x0, 0x2, 0x0, @perf_config_ext={0x10000, 0xc00000}, 0x24000, 0x9, 0x1f, 0x0, 0x5, 0x341, 0x8}, r1, 0xfffffffffffffc00, r0, 0x1) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000789000)) 2018/03/17 17:17:35 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x0, 0x6b3d}, 'port0\x00', 0x20, 0x400, 0x7, 0x7d8, 0x5, 0x83a, 0x1ff, 0x0, 0x0, 0x4}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000140)=0x1, 0x4) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="1c000000000000003b000000000000000000000000000000012132e1b141c5ae288445019e8a546dd3d44b1ff340d42420cd3a8689585c4778a853c236e9028ecc02fa99d40f513f3d5d4150f705c8373aed4a9be23458d63bf627f8223b153adcbcbc33697a698a89f553f9c98fbb8f7d84fcaf94a939"]) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x8a, "7ccf795038a7202076691f562a87404188e42a9622f90b30b88e9b506372eac22be082291ac51a057b4b65864d94e53b1bf5d840784d0b790de2c2f28b30e3a23e4cae41271fe0a53ccc440107a598f37f8c7024db44e88a3f9fbd88d737ab46968adb527c9fe0477b5937ccce39a84f34d60b8202011bbd24b09ce10ca97df5d3f20dc17537a6253db3"}, &(0x7f00000002c0)=0x92) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r7, 0x1f, 0x3}, 0xc) [ 47.416646] device erspan0 entered promiscuous mode 2018/03/17 17:17:36 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x5, 0x800) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00000001c0)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getpgid(0x0) r1 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg$kcm(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@alg, 0x56, &(0x7f0000000240), 0x0, &(0x7f0000000140)=""/100, 0x64}, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000200)) sendto$inet(r1, &(0x7f0000000340)="4d333142cd73de9712ca0c5661877b572c0d1170e7ff1e9eea3c706554088f60d25403497905af2599f7b3daff759c65c5feeb78d3b907555c5904fa8a6c395e9ac44587bccd6715b168b9895f82ffd4034ef78f0626c9722e0b6cf329c978ba85b60306f2643274e3c47e04230900e606ace331d31b8c7137099ea941aa70796974b1927802186df3dc06f5335055462a6806f317d978a621b3dfb248c20c3720c9e33d96f13e20bed77445", 0x292, 0x0, &(0x7f0000000300)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/17 17:17:36 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername(r0, &(0x7f0000000100)=@nl=@proc, &(0x7f00000016c0)=0x80) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000100)=""/246) close(r1) 2018/03/17 17:17:36 executing program 5: sync() setreuid(0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x101143, 0x111) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe0000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f00000002c0)="c744240094000000c7442402f1cee84cff1c24c462b945dc0f01f866ba6100edb95f0b00000f3266b882000f00d0c4c1f95be0c7442400c0000000c744240291b16e57ff2c24c421a160770bb9800000c00f3235002000000f30", 0x5a}], 0x1, 0xfffffffffffffffc, &(0x7f0000000240)=[@cstype3={0x5, 0x1}, @dstype3={0x7, 0x9}], 0x2) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) set_thread_area(&(0x7f0000000080)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) fdatasync(r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r2, 0x80, 0x8}, 0xcd) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000040)={0x3cf, 0x1}) 2018/03/17 17:17:36 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r2 = gettid() sendmsg$nl_generic(r0, &(0x7f0000001640)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001600)={&(0x7f0000001500)={0xd8, 0x33, 0x202, 0x70bd28, 0x25dfdbfc, {0x4}, [@typed={0xc, 0x15, @u32=0xef7}, @generic="7aaabba00d853a87c9094ca6c0aebc16b16302f57ee2fb98949b63f224942cc5bcfd01cf3c35fb82ee1e31b562b4a7e1e624f6254634d066b27908426af060c611aa432672d044b99386a106dac4596f5922106e2cf6e488885f1c252c783a466b03ee7de1324bae1a9ca3f4b7d537e6107dfedfb48056080c4e9ad3028ac7a2ea4df723ad06b53dcffb2a8e641951d80cf6436863480068ff219be8f1cdc73bcc0b1e4abeb7f6f5924ba7fc", @typed={0xc, 0x7f, @pid=r2}]}, 0xd8}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) acct(&(0x7f0000000340)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001380)={{{@in=@remote}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000001480)=0xe8) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) 2018/03/17 17:17:36 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000080)=[0x0, 0x0, 0x0]) getgroups(0x3, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0x0]) setresgid(r2, r3, r4) clock_gettime(0x0, &(0x7f0000002540)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f0000001500)=""/4096, 0x1000}}], 0x1, 0x1, &(0x7f0000002580)={0x0, r5+10000000}) 2018/03/17 17:17:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYBLOB="1c2eae206c89ca57ad157980fc76e9d263013410d34b0abf54b1014b3e322208232d977842c0b00d1c263881d687c5ff5f2120125354862ed894501891717b0d85f44bed6f7f89afb151fcd7243d77b97f1e90"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000086c000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000886fe0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/17 17:17:36 executing program 2: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000001080)={'nat\x00', 0x7f, "ef8e46ff1989e1abcdb0b97e96ebdac30a8ba0b24dadeb3837e3d132bb2c198509f2af6a9280ddde36cd184e3f1a12baca2a728b54965637b2cce1ef5ef0ca09a2796efefae30f207e31b6258fe3ea5fa45e8d5f094f7d8ebf8e42290474f8eb1f28d8e1443dbf613fdadaa179669aea5988fbc7ed81d80e6a73c438a8b708"}, &(0x7f0000001140)=0xa3) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) getdents64(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/17 17:17:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x3df, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x62ce) 2018/03/17 17:17:36 executing program 5: r0 = socket$inet(0x2, 0x0, 0x5) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000000)={0x0, &(0x7f0000f07000)}, 0x367) close(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x109400, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x8, &(0x7f0000000100)=0x4) 2018/03/17 17:17:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}], 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x80000001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1ee}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x5, 0xea, 0x9}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0xfffffffffffffffc}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x2f2) timer_create(0x2, &(0x7f0000001280)={0x0, 0x3c, 0x2, @thr={&(0x7f00000001c0)="2057e0131b18eae39865434aa8a6d6c0550ec599b1edaa9d71d374f7e0410d0777e872641275bedb0e369d6e4f830406345452398ef16cab1556b3d4cb2e84a2ef1504906ae169813e93817d8c50877d87e5dabf133127d040a644e0ad4bd1175b9fc8f49cfa49c0521c0afe74b61dceb6dcc0d18a6ca3c6420dd9d21f0f73cf0e697f2f9993b7c5cf7841295c73a3b7e6ab9b348e3894c68742ab8c8e9b2b748f394c7c832128131debb61f1ec6ed52e921eb2e17ef18033ce5536e5501d8aebce996495e7f4c426f5477f162f099d6fe3645ba6c2e31ef8fd09193bf4d8aaa0092a74b6e28697dc45a9b8ee93972232847d8b6d32c3354e8e25c013606b0c6f4eff2d039b9cf80ecf4d5b7e48a8c49eacf3492886b4bfc45ec39b8fad2f6924be08b9412012651bd914ade16376b9547b970568ea898b8e73fee2b0a9fe676f1f68033bbb80c32c61bd1fe3a517c18882a30fa68aa59b78db7a164407fdbb8612a24266d545846b0e5e31025af5377b04f1f5565c0d68ea9dd5caabcfd8d5579fc734aaddce842a78a88320aecddac785e9e553a1c96b9e08d9df1c63e7f4d35dc7e8e4150adcb6cac7f5f4565dd657caad69b6a8832c4852d62106850a0fd9ef5a6a1fbb588ab6dbe1eb4d1501bad3753bdefc77a5b8129132f5fe7c27d5ef358a480287339e96f9fbe9170fa8dc3d54a331632bc972baf9e77c3f1e8b5c03a0c40d48f0244f8da1cb1d380887a21b4ea8c3b33799a56f6e3bef1426a49863063ea6bbfaec2e2a08d10a40e4cfc4d436f5691c27a8ca431904719d6d0d52a78aa94d2fa2701fd90ecc660329687e203e785a8eb5314b98c8ffae58ec8ed9c6f683d4c12538df21dd0024a0a163f31c726c3d51318f2ca1925dcc45132b6ca5f22b331ca239be5c4464bab2dc004c2aacc36023c1988fe985a5f53618e8ecdc27cee0836a49dd44c620a29424ebc06330f9b92bf6820ed72b08d2daa177c3905459f7296b34885e08f2cd6c6851e56da5ec7300e9f7ccbb946903dc344202916b68357827f402bfa6b3d8bd38a7a64098e8c33b8bc39c02b1b2b4d2d9b6f1dfd22c6b6385acfb41765bd968ade3a9ee1253b57c4a70581de2d8b06d45836370b4b34ebba80bc09ab6ed420e2dc4148bd751d579af09d51b33121d0f199f7fddfeabbc4ba2bf851ffcd1e315248f4fd72506167fe2d7ceadfeceefc66e35c7bd2f5b8be62bad301ae6146de701a11d86ca3fac5b75d4fd2de5789fd1c01a88b1153bbd5d7396ab05b6303f3fcbdc7fe84d07942da63db8224b372554b1436f5b82afff2ba484c4e1a6a5899a5dda617f8f27657b3905b2b8ceec64ba91e061e30573509e717aed1d356c1b2dcfd8e2c89249a05336d41f1633c3ae8d454da98534da9740df7e2235541799b29a1f19888b50bbd74193820b8975d03c952d8b040871ccd836588a66daa7a71b20b01ecc8d3be303e6b1e55e27a7625e62adcd99387c7360d4d53723ffce25c57f0066d8bc83afc651602e61ddacdbbe35f3a34a061f646cad4d90df171c392ca7f5ccd471301ed805157a8ef7691101907082e09b225f06a4325560790c06f85e10511665e31ec38fc11cae46c528849b9a0413c570fb9747a40f060effb9749184febfb67e47d5064de9b40a37dd9c4d1e83fa918a3736adc606b6fea13a5ecd2f639dc3ed3ea45cf02d8dd1450e761937a167f353e89aa418279fb8e38d161e94fce44f42c4921d9e2c7f6b01a12e493c8ee4f3c566528cf520638afe867a9d81684648a4fe58e95f67a7db495da29b86fb31576bd426212ed8583c2c19f5186590bbfdb1adc35a353fa56fbd725882e440731684655e487f0ffe50e513cab0581b6375bb8d6d689180cb9d039a6a1771a1d230e20bd7ba641fc515b66a0465ec343c32c94ae03049504281cbef12e399d5af00dc9394850066e0dac0d1bef54a6ea544409ea9870c50384929795c8bb18105c9a49ec6cf406bd38b88d35648a025eb75aaea9aa12ccf32282bfed3141152ed5b62c9fa949b5dd695fd4cf22b9cf5a900b80a1a0e6c63f585de77989494dc82f95fc35a519d0b13924f3c001736ce6ba7afbf6e7fa1460d0848c54d20a74612200c904838b893d2bf9a417d0ac914dbec87f30c8045177b9ab05337bdfcdcfaf637c092edae410e5d64e3ab8d0cf67a58cce71d2be3d79734a0e6abd58a48a62f5e401f4e374265017adb423175bcd2bcc6d79c22679543b1ff72591869ed504e1cfc5cdb8ac6e4e326c63489210a2d22fcc94d6b4c7f993af5f30f31f0e03cbe0f917148baa02afa38e71fc3026652dae3e08a467a6e8e883d2f446cb2d3a711b7b1737ece3050066efee86ce29a4d99796af026fda2398067471949fbea2bfada1787d841fbd65e5158a6d8e0e5c42d7a4adf000f1a554fa6fedd72be8d80cb6fcebe5c63dcdcf19cd6c5a8f5bb32660813431b7e3b41e8cad3c7aa2b4a83ec933707027ea7550cb1cd56d22f56fc8067e1a686127cae0a8d368e9b8eb3a65613ce90d2870c162cd50f1067119a90d824ec1d830b3c22535bdb0ce33e74e9de41578b255373808ac1b6f530d27e97e8f3e05dbd6ab6ad76b2a9147ec05aa0a82319648152cb2032486a0fda70b025f53c75e5bc4332a23e30d951cb745251990722fa6c3394abc544eb1b64d2acddfe5bc2fbb678500fd87c9169f403757cd7403239095668bf63ac07dfac88264952af151a050f89cd6390c9066a1ec4db3fa541255436b2c7efea6bbcf58e282ce545ca47d138948da23d643c40ae8fe6a0c10ecfdf66eff5161165e417e153c1d16a0945baacac15f66af9528739fb84e704ced2837741c6dabc112c67c006c03ec73de823c1a0cf70fb94d178351cb25f5a627631d3f9029b578f621b8127c46e603ddcfd368c91f4a46da3b543a483f0ab7f4dba9e1ede718f6bf233a19a1c999dbfc72c6b607bd9401ee79c86e49e94894c2916514d7647b83fa3ed839c4738ab3f99a9a8ce55d08580280ca77ba66db5df53940d51801721ec666ec1eebb1e70245ede33cad94cabf0c095ad88dc3c4e7b012308ed618ab3bed2dfb0e63233bedc64909e9a2aaee5f5203989d864665f0bf094dbf46cf429d54227643be7c808f2ac71c3cffdbde2e9adadd5cad62c86b702f271538ec6894d274ea6f15ada914b553a3de578324555d2a6fb88658982dd8803eafca284e5535635218794fe51f4e5c035b0c22e21d56b1851ec01aa565f162a2fa7ff20c9926db25e093a2c9a2962754c3938a99a2502109911e3242d1e9a30da038e2ecb7a169960860a9c03ee9abbe5dff7a94547062d8e3586bfd094b235d3b06d3d96a6e106f3737506863fc24b82ff47f38e36cb32a139f26af73c0220b5ceeb2aefa5e749974843cb59d3626ec03fa4ebf22edf94d3bbcd0c660b49a251c455aaf3a121a3144571d01cac287be9b6542423d82d933a619e554d136db75bcedc6318e5cfa0e9bfdda0dc34c843c78e22adcd7b90c689b5d4fefaf35ed0067f9542a8fe4e805ab3c921ff727d7b52813bfb67e3413ab413d8ab1cca44ab92fd59143a14f25acd44eb14aeace2879da850435debbd6509fcb73a3f77592c82fda0ac99eecaf9308ed147649e204ecead4a3c9505d30c3244a9fb3b6a08d965414f5a0f7e4ce3646ae34d3d62c936eceff9f9181df15094e56d1f6ad672020dbcbab3ca71bec6345e744dedb8b883e6933158c2781f1613a5d2cf690c61a634859aaf82e0525c5a659862a8c43938ad47b38f98936b2aee1b38ef4aa78df08daea12447f462713ef0455abc3d37b502cd9d95b9eb3db897b2da0b1c45b289b9500e0c53d7b5b13f719a3984e6cd1675b19f61e330e2771c901d83702fc8c59557a5549a23da62b534c4551349d192aaefbc31337993fc0936e007ad00957658c40befaa3ac30210f6578787715ae345cd9c3f196a5e7c3331ab3a10af31ce8c0a9c7a28901311a0f1b4c02cebe92cfc70ab8396378ca0c416ab580e7790a1a24d73d389bc448a0d9d1f4b36909446beed7394afe215386bd9e4762ab576a4339f64ef4c7e5312e829e3bf1440a6a7b2cfdaec89359a00b235f8caad03e2d82be5c40afb303a6d1f4dd27cf8db81bddf7d3f24d48500fb6e4d99c5713305033c2b767ef9bf2ccba0f8b73cddd56373d07547f66b4e11f0b6b5a015ef7e730b75600b343caae2312c0cb9603aee81357901538c332f0a56eb31ec9175970772d560ec8f17ca7a89cf605b7766d28e99053a33978369b8be1e72413a506cec2366f09abfe2651ca8317b170ca3c57c8f2cbcf82fb7d7cdfd63bf4ba49ae528b6a21220a524d90b383c00d2777ed8e3095caeb869f5c9669cd785e0bfb38bcbff9c81c34471e4b7e7548d48aaca8bf2f322ee48dbc6daf708ade6383c158b3c37341801ada9a23ce27d46ee93130d4d045c83e2c2db09d35d1faf5413366d7d3995637c64cb542eca8f838d6d58cd42a18576125900de4c6cb1c9391dd6f1a4e70f2ec73e9321786556519ac7284a79f1f336148e9cfb1fb1b11e0812134fd761208b3902781a14464f2b039dce97f259aea6c8ddac4bc105e70edc226cac94b5cb03a0d67c957b64bc83949555aecfa4ba98f0751272f568a4f85fa62ee4c30c37b65e7b8be5eaf7ae53ccfd778811fef0f496549b101da45b1b762342664f25df2ab94c077d890d7f0de8d08b580bae68418403e6175017d84994529737ae7850f1f3429dd02c1bd1abdb03f9852e66ef58c2f6ce05e0c12e3494e5ab6ff25bb72edde30689dd17fef56dcfad607e81f4c0571b17f82e701428810f3254dbc91ef90e0b52ee2b844ed46f810f2f9a69ba30e712ac57f4f2e13adb8bd4f96ef4fef959ac0555585a09d1147fae7b3863d472b37710b869d43f4ad7b57caefead816825610cf01df7eb94dd1c62c9e79a30fb67c238022ac68c47e5a091b1702e3f62b1c40dd6b8e043b97bc4fdee6a6422fa28756b7d80e9a2464915c86ab20bd03117fa344f4ea6515c353d7b825893818fbcc9c9ade691ad4e69bc6bea93976efc28c2ff8d5149b1148bb111c3abc83732b6fc7b01c4743f6b9f5e7792dad11f44c09bde50911f8833c10b2525d0b3b2948976bc568e3a8e12e63b60e5b885677a18a56bdabe124c353148ab27ef2f08af5e95cad48740c74aaa08a4d61720a425758bf413305a80e69fffe8155e2877c752f3c4c98af30a3f84130ccb2f36fb7d8568f7643f497029e5a607c7ec91d337d510770c5df630420d2a0aeab26c7bd6206d195d9ae72b2dddeac2b9b34b31642af06ae05d2d973fb80389dff38d0dbd60232666dcba4a09a54e7de45305a451bbb2925a436ab98cd752b6a2d56992fa38cb96d3e2d73b3d0d7150425cb541f4cfa4f543f0ffb4596e587d52f3792eca8224e3dde425cca0dc38546e34324e27d9d51ec08338489d36f85da68966dbd8093381f6667107c3f0f50d3747957a1fc9e30ed3b94617e7d9efeff822186a0100156ca74e2c8e5b105dc382d4a989fdcea3c5898f093db26883aefa5dce59b1fb560343d1f64ea02b3560b0848f6228395b93443b18a425492737968dbf1a6b19e0d3e0d56c9ee5337da82b220e8fbe64436ed8255d8e050f91060a1393b0b12aebaa54144cfbae01aa9a897ca73cd2e1386537cdbf0fac3d004f9e82c2344f7f8dee86649bf1f6c0b7331439adcde4c00c8b1b59bdf525858a37ecd9520efdfdc117faa45d3bce0c85ddff06a9dc56615973f0b8221212f", &(0x7f00000011c0)="04eefde1d6755cc95034bec948175c11264fd2474968cca271e94606da2417de9c48c7394ffebe7abd7b0d6f1c45234d6b81abc51045d74b102d018c750d9c95fbf4317c68209fe224d8a1a924d154572389bb39826dac9b34348eb7af8077c38572a43a5a2c0ce3116c3402dc9637a474ac284f110ae7657c7c81161de0e92c83b9193c432b417bc3453b34c65206e5d084a3053a3e1d647522b537f7510a46350b"}}, &(0x7f00000012c0)=0x0) timer_delete(r2) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) write(r0, &(0x7f00005efa0e)="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", 0x5dc) 2018/03/17 17:17:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000040)={0x100000001, 0x4, [0x5]}) writev(r0, &(0x7f0000a5bc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080044000c00000005ff01", 0x29}], 0x1) fcntl$setsig(r0, 0xa, 0x41) 2018/03/17 17:17:36 executing program 7: mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x8, 0x30, 0x2}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x58, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x9, @empty, 0x8}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000280)=0x10) mq_notify(r0, &(0x7f0000306fa0)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x9, {{0xa, 0x4e21, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x4e23, 0x7ff, @empty, 0x800}}}, 0x108) mq_timedsend(r0, &(0x7f00009b5f63), 0x0, 0x0, 0x0) 2018/03/17 17:17:36 executing program 4: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x100000000) read(r0, &(0x7f00005f6000)=""/99, 0x63) recvfrom(r0, &(0x7f00000c9000)=""/88, 0x58, 0x0, 0x0, 0xfffffffffffffdfa) write(r0, &(0x7f000034dfda), 0x0) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040af60), 0x0, &(0x7f0000f57000)}}], 0x1, 0x0) 2018/03/17 17:17:36 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0x7fff) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) close(r1) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) 2018/03/17 17:17:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0x100000001, 0xdfa, 0xffff, 0x1}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0x8) 2018/03/17 17:17:36 executing program 7: write(0xffffffffffffffff, &(0x7f0000ffdffb)='#!', 0x2) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x5e94, 0x7ff, 0x607}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0xdba6, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, 0x1, 0xffff, 0x3, 0xef, 0xc8}, 0x98) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x401) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) connect$rds(r2, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/03/17 17:17:36 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8083) ioctl(r0, 0x4142, &(0x7f0000007000)) 2018/03/17 17:17:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x20000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cd5c0b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "ff0703", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "09aea5", 0x0, 0x29, 0x0, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, [], "057147259e28ebbb"}}}}}}}, 0x0) 2018/03/17 17:17:36 executing program 0: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) r2 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r2, &(0x7f00000019c0)={&(0x7f0000000300)=@can={0x1d, r0}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000380)="c5c94ffa105f1fae1d4c9a320f3c8de6a12f0cf624cda20c540b28e31ff326a53c92718d7bc11ada689cff45893ea1b45d", 0x31}, {&(0x7f00000003c0)="a0bac74851c8626ff42234d4e640095829865b1ca7e2a4bce97a779059c57205bda7c9", 0x23}, {&(0x7f0000000400)="b7f77ef8eb44f1bdd54b1c110c0b19e6d0a44206cce48cfd552c30bda1fc10bb38e15c2eb757a6bab165500668f20b44153c95e7d858eb9be9fd2e437380a3a87474c2959ad362823fb42fca516c382ce4e654a299227e38bb2db076705311c49061de21986be3673eec6d3aba36ce165a37817251cd618641ef3c1f8a460dae38f96bc9fa61", 0x86}, {&(0x7f00000004c0)="ed76bc19765c83f6da4bfb8c8d1b2ec82a0e38290ed379855612518b274cdd78f8cf04d53c6a5de60b1c656571", 0x2d}, {&(0x7f0000000500)="2e9ed13c813eab3bfdfa1d144ce8ab1bdf3ff9d28ac4b9ed92ec301ca78e64c7e38604ef507de55fdf407e343e500c60c2e485ef288fb8a91fc6242cc029e0fe1dfd9c1a7f7859a26510ae472dd3c17d6b7edd51a2066f02e58575723b73f8b30e03f8998793b7d0292ba8ef5234cd71010bf1c22cb1d27878dbd8c381065801cb8b05bd7490232b8db2c2d8c91c670f9a1b60c0b3b517bafed58157d401cfd53f197658a37779bb4937cb4cd11e1a389b19a559332f8a8f54f0d1dca267d49faab944d13ebf5e3b0855779cf695070559d84b35722a93de973575fb4d98a17aab22c9", 0xe3}], 0x5, &(0x7f0000000680)=[{0x1010, 0x101, 0x81, "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"}, {0xd0, 0x10d, 0x1, "dc74204c78916daad59699851b6f8b7c4644d6ccfee4ad38d73636933de37bc43d347de65b05e6f758d492f92e272a16a777af46e1d5c74e55f4e983f05425d80b2bf587a1f42fee673b2a6189998b9cf6023a87c9f6d8f4849de9b9988008866c63bdc51ef0b894257a85b7b2034e652db059c71e07ac28205a32ec283cae42edbeadf211b84857d12c705814b20453e1eb158f32dcb3d65ed4dfa5f2280de749ccfe73945d7ac739da98a5b50b7e2c7ac93fee42f86e3013855e13420e434f"}, {0x80, 0x10b, 0xffffffffffffbdc5, "d341586ae100d2d6f98e117681dfb86736aa3b2108d98477fd31510553293a2edac670e8cc7d3215766c16f6796429fdcde87a10283e7fd0fbef92f05788d07fe681ca5821fc2ca35455ed3c7d7b369d45ffbc6c36f2dc9ce81f04480a4f679f63fccdad2a5812e9290ac25540"}, {0xc0, 0x11c, 0x1, "a7672fe5c2d2e2fe59dea2840dad787c2f6c415390369e4b958018bd8e83b0bc42b1733481dc95ea00f75207b13a7098c4e50445340d899f46ff7a1dc1d55352c4483833e950c46f1a75670c17aa9a8004a1c9850b0c22df5d99acd9d3deb060f26eedeeb1787b65ac00c648020ef3cec4987073bc9824bf84e9576ff1ee7ae39ccbdb524951c99430c3459d4cb9a23f3356c2c8860c58878fd6f06f57fa589de482d323a194338ad581fd56"}, {0x110, 0x18d, 0x20, "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"}], 0x1330, 0x4000}, 0x40001) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0\x00', r1, r3) r4 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r4, 0xc0189436, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x80000) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000000040)=""/119) 2018/03/17 17:17:36 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x2, 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x6, @random="0db707924b1b"}, 0x0, {0x2, 0x4e24, @loopback=0x7f000001}, 'vcan0\x00'}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="e74f2df755be1c40aa15aad0e8a27167", 0x10) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000000c0)={[{0x6, 0x20, 0x1f, 0x1, 0x8, 0xffffffffffffd896, 0x8, 0x7fff, 0x5, 0x9, 0x100000001, 0x6, 0x3}, {0x6, 0xc0, 0x7, 0x9, 0x1f, 0xabc, 0x3f, 0x8, 0x8, 0x8000, 0x100, 0x0, 0x1}, {0x3, 0x15, 0x0, 0x3f, 0x2, 0x100, 0x2, 0x8001, 0x0, 0x2, 0x1, 0x2, 0x6}], 0x80000001}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'eql\x00', 0x400}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="63b1dc43e400000002000070b4fbe964", 0xc) 2018/03/17 17:17:36 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xf}, 0x2c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, r0}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x40) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) lseek(r3, 0x0, 0x3) 2018/03/17 17:17:36 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8eb4fab4443f7af2, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x9c, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, @in6={0xa, 0x4e23, 0x3f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x6}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xc74}, @in6={0xa, 0x4e23, 0x2d, @empty, 0x5}, @in6={0xa, 0x4e22, 0xfffffffffffffe01, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xb144}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x9}, 0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x1b, &(0x7f0000000080)={@loopback={0x0, 0x1}}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r2) 2018/03/17 17:17:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000f4cff4)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005acf34)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x1}}]}, 0x5c}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/03/17 17:17:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r0, &(0x7f0000000140)=@un=@abs, 0x80) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000007cc0)=[{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="adec0a64", 0x4}], 0x1}], 0x1, 0x0) accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/17 17:17:36 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f00000042c0)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f0000000100)=""/120, 0x78}, {&(0x7f0000000180)=""/3, 0x3}, {&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f00000002c0)=""/140, 0x8c}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/90, 0x5a}], 0x7, &(0x7f0000000500)=""/34, 0x22, 0x80000000}, 0x402}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000540)=""/254, 0xfe}, {&(0x7f0000000640)=""/24, 0x18}, {&(0x7f0000000680)=""/129, 0x81}], 0x3, &(0x7f0000000780)=""/75, 0x4b, 0x40}, 0x7}, {{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000800)=""/88, 0x58}, {&(0x7f0000000880)=""/98, 0x62}, {&(0x7f0000000900)=""/254, 0xfe}], 0x3, 0x0, 0x0, 0x7}, 0x7}, {{0x0, 0x0, &(0x7f0000000e00)=[{&(0x7f0000000a40)=""/53, 0x35}, {&(0x7f0000000a80)=""/203, 0xcb}, {&(0x7f0000000b80)=""/41, 0x29}, {&(0x7f0000000bc0)=""/181, 0xb5}, {&(0x7f0000000c80)=""/8, 0x8}, {&(0x7f0000000cc0)=""/171, 0xab}, {&(0x7f0000000d80)=""/67, 0x43}], 0x7, &(0x7f0000000e80)=""/191, 0xbf, 0x62b}, 0x2}, {{&(0x7f0000000f40)=@nfc_llcp, 0x80, &(0x7f0000001080)=[{&(0x7f0000000fc0)=""/157, 0x9d}], 0x1, &(0x7f00000010c0)=""/4096, 0x1000, 0x4}, 0x401}, {{&(0x7f00000020c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000002140)=""/225, 0xe1}, {&(0x7f0000002240)=""/95, 0x5f}, {&(0x7f00000022c0)=""/231, 0xe7}, {&(0x7f00000023c0)=""/240, 0xf0}, {&(0x7f00000024c0)=""/105, 0x69}, {&(0x7f0000002540)=""/4096, 0x1000}, {&(0x7f0000003540)=""/134, 0x86}, {&(0x7f0000003600)=""/225, 0xe1}], 0x8, &(0x7f0000003780)=""/222, 0xde, 0x40}, 0x6}, {{&(0x7f0000003880)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000003b00)=[{&(0x7f0000003900)=""/128, 0x80}, {&(0x7f0000003980)=""/9, 0x9}, {&(0x7f00000039c0)=""/94, 0x5e}, {&(0x7f0000003a40)=""/128, 0x80}, {&(0x7f0000003ac0)}], 0x5, &(0x7f0000003b80)=""/176, 0xb0, 0x81}}, {{&(0x7f0000003c40)=@ax25, 0x80, &(0x7f0000003d00)=[{&(0x7f0000003cc0)=""/59, 0x3b}], 0x1, &(0x7f0000003d40)=""/1, 0x1, 0x8}, 0x7}, {{&(0x7f0000003d80)=@can, 0x80, &(0x7f0000004140)=[{&(0x7f0000003e00)=""/77, 0x4d}, {&(0x7f0000003e80)=""/66, 0x42}, {&(0x7f0000003f00)=""/203, 0xcb}, {&(0x7f0000004000)=""/228, 0xe4}, {&(0x7f0000004100)=""/25, 0x19}], 0x5, &(0x7f00000041c0)=""/217, 0xd9, 0x24ba0}, 0x7}], 0x9, 0x2, &(0x7f0000004500)={0x77359400}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000045c0)={'nat\x00', 0x0, 0x3, 0x10, [], 0x3, &(0x7f0000004540)=[{}, {}, {}], &(0x7f0000004580)=""/16}, &(0x7f0000004640)=0x78) r1 = syz_open_dev$loop(&(0x7f0000b5bff5)='/dev/loop#\x00', 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup2(r2, r1) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendmmsg$unix(r3, &(0x7f0000c8a000)=[{&(0x7f0000c79ff8)=@abs, 0x8, &(0x7f00007fafa0), 0x0, &(0x7f0000326000)}], 0x186, 0x0) 2018/03/17 17:17:36 executing program 6: llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/154, 0x9a) r0 = shmget(0x1, 0x3000, 0x7c000008, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000100)=""/6) epoll_create1(0x80001) 2018/03/17 17:17:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x3, 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e24, @rand_addr=0x7e3}}, 0x80000000, 0x8, 0x8, "74e3864294c5a8b13b0dec3c2e404c33226df11fcafaa70753258e2f3a2d39dda78368b16d19a54216141f2ccdc39d4d3e26ff5183ca6df86610bd457a6a66d6004aede6360a619a3411241b6cb91984"}, 0xd8) 2018/03/17 17:17:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x20004) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/03/17 17:17:36 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TCGETS(r0, 0x5401, &(0x7f00000002c0)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) getsockopt(r1, 0x10f, 0x84, &(0x7f0000003fb3), &(0x7f0000000000)=0xff5f) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x90, &(0x7f0000000040)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x2, @empty, 0xfffffffffffff069}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xff}, @in6={0xa, 0x4e24, 0x0, @empty, 0x6}, @in6={0xa, 0x4e23, 0xffd, @dev={0xfe, 0x80, [], 0xa}, 0x7fffffff}]}, &(0x7f0000000140)=0x10) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={0x1, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @rand_addr=0x3ff}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 0x200, 0x7fff, 0x11d4, 0xffff, 0x101, 0x0, 0xfffffffffffffff7, 0x3, 0x7}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}}, 0x5, 0x80000000, 0x8a, 0x4, 0x80}, 0x98) 2018/03/17 17:17:36 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040), 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) dup3(r1, r0, 0x80000) 2018/03/17 17:17:36 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x800, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0xfffffffffffffff9) socketpair(0x10, 0x3, 0x400, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000340)=0x1e) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000140)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) getpeername$ipx(r1, &(0x7f0000000380), &(0x7f00000003c0)=0x10) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000001c0)) 2018/03/17 17:17:36 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004be8d9de91be10eebf1b0ee9a90f798058439ed554fada75af1f0200f5ab26d7a071fb35331ce39c5a") fstatfs(r0, &(0x7f0000000080)=""/129) ioctl$DRM_IOCTL_RES_CTX(r1, 0x660c, &(0x7f0000000300)={0x0, &(0x7f0000000280)}) 2018/03/17 17:17:36 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000ff8)='./file0\x00', 0xe002, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) io_setup(0x9, &(0x7f0000000080)=0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001180)='/dev/vcs\x00', 0x200000, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000001240)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f00000011c0)) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) io_cancel(r2, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f00000000c0)="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", 0x1000, 0x10001, 0x0, 0x0, r4}, &(0x7f0000001140)) 2018/03/17 17:17:36 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x7f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006d7000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x2481) write$eventfd(r0, &(0x7f00000000c0)=0x9, 0x8) sync() 2018/03/17 17:17:36 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000000080)=0x80000000) 2018/03/17 17:17:36 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) r1 = inotify_init1(0x80c00) fcntl$setlease(r1, 0x400, 0x2) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0xd, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/17 17:17:36 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) add_key(&(0x7f0000000180)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/03/17 17:17:36 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000800)={'gre0\x00', 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, r0, 0x1}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, [0x39, 0x3, 0x200, 0x1000, 0x1, 0x101, 0xf3c8, 0x1000, 0x4, 0xbb82, 0x81, 0x8001, 0x2, 0x4, 0x1ff]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r4, 0x5871}, &(0x7f0000000480)=0xfffffffffffffe1d) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000340)={0x0, @remote, @local}, &(0x7f0000000380)=0xc) getdents64(r3, &(0x7f00000004c0)=""/240, 0xf0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2000000011002100000000000000000000000000", @ANYRES32=r2, @ANYBLOB="000000000000008002294d6089c2d05a04b2d01e470a70ca7a9c17d21815c020efd7f1e15fe6224f475ddbdd69b82ec11a7e7ab54a1f84dd71e0748cb9a2cb0ce7bea21390eb16d030adc171842376fa6406cd77e5c7c8edf45b2cac851f7297c4b46253a97f58e02f3747562226"], 0x20}, 0x1}, 0x0) [ 48.063551] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/03/17 17:17:36 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x781001, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f80000), &(0x7f0000f9affc)=0x10) 2018/03/17 17:17:36 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/17 17:17:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) r1 = syz_open_dev$adsp(&(0x7f0000001440)='/dev/adsp#\x00', 0xff, 0x200) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000001480)="be29b8c90ed760c00c", 0x9) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27dcf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f00000014c0)="90481b52da4913805763892f1564dd848f77aa6d901d332cdb3519b1a165d67199734e25bbd7dd9c14b15a688f9c18f8677fdb6742ae9a55782dff75ed05e8906a8acec7a3456f153d6fa879c15e919681f570e815d4462ccb3bbe6447398ab555f8b325430dc02a9683e8c268a659f0f94d8debcd367cab85b2eb440dc8", 0x7e}, {&(0x7f00000012c0)="41535cedd738f4fdc6c85064d730045c93625390001e7f7fa2f8afe1a148dcfd55c0a30a7aaf9051a2927be2dbb8eaf6026c861057412ce223403881190fb59fb99d02399e27fefd7ba9b4604dc27e47cb05574204ad25ef526725ae986d5f2529bd74bd619e53b6486ff10b5263db6007e1f7322bfdb2a00bcdedb2665ba28e4f4e52ef8e93b8b79c8350daadef5a363f04c434fcaaa99763d92acfc0", 0x9d}, {&(0x7f0000001380)="36b1d77640e6624c2f072b960b66393eb97780c0ef52ecf3d6a3ba4fc604e97fe7bfe493b00a53c5d0a25c5130be94b4d8de69fb8c2585b114ba15806a6a3659ec174568c02566e05a978365143192a96e4a0a9b0f87142b6869d93ecb2770e459159c993c7072c472634f4dae09842ec55a90391683648811a0a68d3de455cd1297508f5a21ad3d33f0d9849e97f4027960eeb062b48890c8300cb17903360a96eb01b0b4223f60cff7a0fa422c", 0xae}], 0x4, 0x0) dup2(r2, r0) 2018/03/17 17:17:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6272696401010000000000ff00", &(0x7f0000000180)=ANY=[@ANYBLOB="0800000000000000000000000000000000000000000000000000000000000000000000000000000000000000b6b4836366a379a5c3da1d950993ba15b5fd5e42e675743d19fbe2f28b74b46b5de02e72ee"]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) 2018/03/17 17:17:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x105002, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000140)=0x7464, 0x4) socket(0x5, 0x7, 0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00000000c0)=""/34) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xb5, 0x800) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000000040)={0x100, 0x4}) setsockopt(r0, 0x10e, 0x400000000b, &(0x7f0000000000), 0x0) 2018/03/17 17:17:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) fsetxattr(r0, &(0x7f0000005fef)=@known='security.selinux\x00', &(0x7f0000000080)='system_u:object_r:netcontrol_device_t:s0', 0x28, 0x0) 2018/03/17 17:17:36 executing program 3: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000ffc)=0x2, 0x8) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000000)=ANY=[@ANYBLOB="0300000000000000020000000000008002000000e0ffffff77000000070000003f000000000000000000000000000000000000003c000000010000000300bdf0e8a6ae5187d0ffffff070101000000000000000000000000190000800400000001000000020000004000000044dc0000000000fe000000000000000000000000"]) 2018/03/17 17:17:36 executing program 4: creat(&(0x7f0000005000)='./file0\x00', 0x4) truncate(&(0x7f0000000000)='./file0\x00', 0x9) mount(&(0x7f000002b000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000612000)='binfmt_misc\x00', 0x0, &(0x7f0000be4000)) 2018/03/17 17:17:36 executing program 6: r0 = syz_open_pts(0xffffffffffffffff, 0x800) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000180)) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfff, 0x101002) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x84, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in6={0xa, 0x4e21, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x513, 0x0, 0x32c3, "f63fdfdee2628bc81c5f822efd6d99cf60521ee0eef1817a82ed31d92109edecb52fd195a515cbcc61c9a251dc42e2065b38ee5ad2158ab4534001bff2c0b4ae46c5a74cacd5a24f304300fb29926e92"}, 0xd8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x3}, &(0x7f0000000200)=0x8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000240)={0x5, 0x7, 0x5a3c, 0x6, 0x8, 0x0, 0x6, 0x9a, 0x0, 0x2, 0x678000000, 0xfffffffffffffffc}) fadvise64(r1, 0x0, 0x0, 0x4) 2018/03/17 17:17:36 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) exit(0x0) open(&(0x7f0000001ff8)='./file0\x00', 0x6c02, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f24000)) 2018/03/17 17:17:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='schedstat\x00') getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x54) preadv(r0, &(0x7f0000ffbfa0)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x0, 0x1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) bind(r0, &(0x7f0000000000)=@ax25={0x3, {"18122b71201ca1"}, 0x401}, 0x80) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200000, 0x0) statx(r1, &(0x7f0000000100)='./file0\x00', 0x4000, 0xc85cab1a15a7c79e, &(0x7f0000000180)) chdir(&(0x7f00000000c0)='./file0\x00') 2018/03/17 17:17:36 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000002540)=""/100, 0x64}, 0x2) sendto$inet(r0, &(0x7f00000f7000), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x400, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'erspan0\x00', 0x400}) 2018/03/17 17:17:36 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000480)='/dev/midi#\x00', 0x10000, 0x8040) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f000000a000)=""/244, &(0x7f0000002000)=0x95) msgget(0x0, 0x700) 2018/03/17 17:17:36 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvfrom$inet(r0, &(0x7f0000000080)=""/237, 0xed, 0x22, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/03/17 17:17:36 executing program 0: mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mremap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000062000/0x3000)=nil) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000, 0x7, &(0x7f0000533000/0x2000)=nil) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x5, 0xffff, 0x8008, 0x2, 0x2, 0x2, 0x0, 0xedc4, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0x3f, @loopback={0x0, 0x1}, 0x1000}}, 0x2, 0x100000001}, &(0x7f0000000280)=0x90) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000000c0)) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) 2018/03/17 17:17:36 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x9, 0x7, 0x4, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf3fe0)={r1, &(0x7f0000c74f30), &(0x7f000062c000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000016fe8)={r1, &(0x7f000032ffd9), &(0x7f0000016000)}, 0x18) creat(&(0x7f00000000c0)='./file0\x00', 0x48) 2018/03/17 17:17:36 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xbe35, 0x1) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000000c0)={0xc383, 0x2, 0x1f, 0x8}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)) 2018/03/17 17:17:36 executing program 7: remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x7ff, 0x2000) creat(&(0x7f0000000100)='./file0\x00', 0x0) r0 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/226) mount(&(0x7f000002b000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000612000)='binfmt_misc\x00', 0x0, &(0x7f0000be4000)) 2018/03/17 17:17:36 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000001000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000"]) readv(r0, &(0x7f0000000040)=[{&(0x7f00008a7112)=""/46, 0x2e}], 0x10000000000000bf) 2018/03/17 17:17:36 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x400000000032, 0xffffffffffffffff, 0x0) rt_sigreturn() symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') 2018/03/17 17:17:36 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) perf_event_open(&(0x7f000002ef88)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bf7000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000b6c000)={0x1058, 0x0, 0x1, @random="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"}, 0x1058) 2018/03/17 17:17:36 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000003000), &(0x7f0000003000)=0x2b) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000000000)=""/174) 2018/03/17 17:17:36 executing program 6: utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}) r0 = timerfd_create(0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000200)={'bond0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x0, 0x4e20, 0x3, 0xa, 0x20, 0xa0, 0x3b, r2, r3}, {0x100000001, 0x0, 0x5, 0x100000000, 0x8001, 0x10000, 0x6, 0x76}, {0x8000, 0x7fffffff, 0x10000}, 0xf8000000, 0x6e6bb5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x33}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x4, 0x0, 0x5b, 0x2, 0x4, 0x100000001}}, 0xe8) timerfd_settime(r0, 0x1, &(0x7f0000000000), &(0x7f0000000040)) timerfd_settime(r0, 0x0, &(0x7f000097cfe0)={{0x77359400}, {0x77359400}}, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) ptrace$poke(0xffffffffffffffff, r4, &(0x7f0000000180), 0x400) 2018/03/17 17:17:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9efa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000245ff8), 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000640)={0x10}, 0xffffffffffffff27, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="020600000000000000000000000000"], 0x68}, 0x1}, 0x0) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) dup2(r1, r3) [ 48.340660] mmap: syz-executor7 (6321) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/17 17:17:36 executing program 0: r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = inotify_init1(0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x210100) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000000000000d0000c00200000004000000070000000900000003000000f10b0000000000000000000000000000799237b0a6cca280ec4fffff9eeaf8fddac362fa81c937e9bad95a9e73eb4a9752be7e0eabb83162f8b99926a9143ed03fec14feb47fc42c72460d82f7d57774d04071879c5249e52db87f7ed069e2a213057f7d7e6bc1da02995c29879ae726bb9b40b8c17bc2a2878244da3b54fa698a46b7e72828306c9e0e2eb0db6b9af29383cf68caf3024bb47c620e0834db01b38b85f562039470c85e0b0fc2718bd4c36f5e8090f4620d229b"]) dup2(r1, r0) 2018/03/17 17:17:36 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xd8, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, @in6={0xa, 0x4e24, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x59, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x24}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @rand_addr}}}}, &(0x7f0000000200)=0xb8) 2018/03/17 17:17:36 executing program 6: futex(&(0x7f0000000080)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x0, 0x1c9c380}, &(0x7f0000000040), 0x4) futex(&(0x7f000000cffc)=0x40000000, 0x400000008, 0x0, &(0x7f0000000000), &(0x7f0000aba000), 0xfffffffffffffffc) 2018/03/17 17:17:36 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="20220000030601020000000000000000000000000c00170000000100", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) sysfs$2(0x2, 0x401, &(0x7f0000000080)=""/140) 2018/03/17 17:17:36 executing program 2: unshare(0x0) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000440)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x5, 0x610f, 0x8, 0xfffffffffffffff7, 0x10}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e23, 0x8, @empty, 0x3c0000000}}, 0x7fffffff, 0x10000, 0x7, 0x4, 0x8}, &(0x7f0000000300)=0x98) bind$alg(r0, &(0x7f0000000340)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x7f, @dev={0xfe, 0x80, [], 0xd}, 0x9}}, [0x6, 0x7, 0x3, 0x1000, 0x2, 0xff, 0x938, 0x7fff, 0x100000000, 0x100000001, 0x80, 0x6, 0xfffffffffffffffe, 0x0, 0x20]}, &(0x7f0000000200)=0x100) splice(r0, &(0x7f0000c71000)=0xfffffffffffffffe, r0, &(0x7f0000a1a000), 0x400, 0x0) 2018/03/17 17:17:36 executing program 7: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = dup(0xffffffffffffffff) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x10001, 0x7, 0x2, 0x2d, 0x0, 0x1}) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) 2018/03/17 17:17:36 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000000c0)=@ioapic) 2018/03/17 17:17:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xd) setsockopt(r0, 0x10e, 0x5, &(0x7f0000fc9000), 0x0) r1 = accept(r0, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000180)=0x80) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000000c0)=0x400) 2018/03/17 17:17:36 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000c2d000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f00003acfff)) r1 = shmget$private(0x0, 0x1000, 0x210, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000240)=""/31) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x38, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0xfff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff}, @in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x7}, &(0x7f0000000200)=0x8) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cb6fd8)={0x0, 0x0, &(0x7f00003a4000)=""/105, &(0x7f0000af5000)=""/228, &(0x7f0000ae5f39)=""/199}) r4 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r4, &(0x7f0000000700)="6d63b648d905e545d944005787250b5f1fdfa237d2ede5fbd628b9b6f14e321de12ad6c24149cd9b05e9d7c013b1e5ffc3029f854330f5eeffe0bb3aa8d37229813752449946f40bedcad22dbc10abefe455ce7da368652c677c419e269a16afc6cc6492d2a3c7a3bf8f22e5bb58dc755d94d2f0614886414121660ea27bab54f4b72cd875a143713e76f0c54a2b26fb23945231d05b1694749f757b82f8bd97d28737da53ea08f26f275cfcd6ecb9a430cb030d918b7749a6e26438ae6bc89b4cfee33b8e92cc62630204e04275fd387b7f0c1f4305c839142ea8dc141e730e419f180210ffb79e8c779429524c593e97db899137", 0xf5, r5) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000280)={"8c29d749bfd1a30cb290541affd65d66a91a75763bdb721b624f9c33aaab00c5b44a67fc4fd386dcb672a5048f640784c31847db16c265306c06250c545280339dc9f0b00099f490da977e368994e0bbc171e86f6b3660ff3d4be3f1b2dfc52a2b6c804f016ca7bb8c4542e9c205690f4e5a31fc95eea77814c61a2156fe76db7056cc1dedfe1ce22a704c2e43e56fed73d3b9d90394fbd51b1818d4d8a0b40cd3e6a311ba09f9676da9214f5f35d936cf4c5dc3546cd7ee94ef36b6e01e6674332ae2830bb1a7fedc52bdece7b8938e3843c3aa6e1e370a8b21a14e665f14747f7ad2f93a18e626179df77089b2b7ec55b25c3fdc372f3272b73a1879e126de6387e1b0df9ca8aca76c6209f46a37d8083b4d79109cfa63f6ca4bc874835e4da0f3a9bd173b7e7fa737658ad902f77052a9fbafaf983dc92162bcadf68a6a711153844fba1f03ec1b7cb44fcdd9267a4acb09469fc22c010783b6e007369b302450ee21cdf6ac9acb4048cd7ff26f9998c3b4865ef85a51739c797a45c1a90fbf64bc920f1cdb55bdf1e3264a6774d3d7c96b3163c5a92cb461b01c2ffe701ddbe9c4bc8696aac4d5f3de1b4f09b43da072116ab7b36db1e291542763f2462a1527dd01c4590b5ee5e0a98c183beb5eacb920253f8e1b3cc01b95af57d53c3f1e2d11e348b5d3e8a8d936709e6da6bffbbd27969d77d4f725af64ccd5b9ee1c7abc53df525296c65c10852d0dccf8b0cf651fe90d8e3a3573e619cd6e9c67465ef6b4cdf3fd80a8b016cc7f6fc0b84c9648094cca87aa27bdf10ea4c5dfe205b139a35ec78128b27d3088a3ccba9d869cbed3c8487b882a9654d2c1546cc8b3a42215c81843cede925c9db5b7659d444b99c629fc3f110eea6773f3787fb824e4ffbf045ae4d411c419a109df4c466d28063fd355754d485ce3fd3879ca9b129dc8796bcb585683c3339739b10fb9328fc45830f3e795e710b9e490fa1434dfaa20c113d65f6ffaf7247b162ccd019484472472f06cd220240002ff8a8e175bb479d70e245c7145ac0d4ad994c6c3af12d7061477438aee00c1ae0e10527979a59fcfe2a097de41a046ffc402afefbd68d780a74c29402bb593c7664b73412bdab1e82a9ab58d168831d30086022aa08922a122ec2b080bc9526432de833537c668424365b0aec2c4b46298567dcb38b70d788096f6b49a69b7480184f398000d7d6eb264f0272f96f85dc72b8b44d0eef19b256513a7c5a9dd25113815b23d38f456de647bbeb9454ff14cf56fef0acddfaf6f9c98aef67380c7979449be58c1ac56faf3586268c51132cb12a045e5dda60f182ef75a5d077a139e704c40dd827de525279f816127598663836aaecca25ea71f0b31b1e397719fc0d8d6ddc1f941d9338fcbc1901108264d67fe62ef2420ab3bd3ce8826a75d2a79d705e49e"}) 2018/03/17 17:17:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-camellia-aesni,wp512)\x00'}, 0x58) 2018/03/17 17:17:36 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x111000, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/6) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000000c0)={[{0x7ff, 0x6, 0x0, 0x9, 0xfff, 0x6, 0x3, 0x7fffffff, 0x8, 0xfff, 0x80000001, 0x613f, 0xffffffffffff0000}, {0x5, 0x9, 0xfffffffffffffff7, 0x10001, 0x7, 0x0, 0xff, 0x1, 0x100000001, 0x0, 0x80000000, 0x10000}, {0x6, 0x1d4, 0x9, 0x80, 0x1f8, 0xd0, 0x7fff, 0x3d26aba, 0x4, 0x1f, 0x58d4f688, 0x7, 0x40}], 0x21b}) write$eventfd(r0, &(0x7f0000000080)=0xfffffffffffff751, 0x8) syz_emit_ethernet(0x66, &(0x7f0000011703)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x19, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) 2018/03/17 17:17:37 executing program 4: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000133ffc), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) ptrace$getregset(0x4204, r2, 0x6, &(0x7f0000000340)={&(0x7f00000002c0)=""/105, 0x69}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000080)={0x6, 0x8, 0x3}) io_setup(0xa3c, &(0x7f0000409000)=0x0) r5 = shmget(0x0, 0x1000, 0x201, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000140)=""/210) set_tid_address(&(0x7f00000000c0)) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) r6 = epoll_create1(0x80000) pipe2(&(0x7f0000000100), 0x4800) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000805ff4)) io_submit(r4, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/03/17 17:17:37 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffe00, 0x30, 0x3, 0x20}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x3}, 0x8) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r2, 0x10d, 0xe, &(0x7f0000000040), &(0x7f0000350ffc)=0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/17 17:17:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f5fffc)=0x1e8, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x2, &(0x7f0000000000)={@remote, 0x0}, &(0x7f00000deffc)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bfd000)={r1, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4cffc)=0xfffffffc, 0x4) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000d47000), 0x0, &(0x7f0000f57000)}, 0x0) recvfrom$inet6(r0, &(0x7f0000566000), 0x0, 0xfffffffffffffffd, &(0x7f0000a21fe4)={0xa, 0x4e20}, 0x1c) 2018/03/17 17:17:37 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10000032f) sendto$inet(r0, &(0x7f0000f7db7f)="ba671368d90100000049000000010000", 0x10, 0x8000, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x1, 0x200000) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000001c0)={0x3, r2}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000080)=@pic={0x829, 0x9, 0x6, 0x8, 0x0, 0x3, 0x100000001, 0x4, 0x10000, 0x7, 0xfffffffffffffff8, 0x40, 0x1, 0x1ff, 0x6, 0x1}) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000b20000005e98601f1bb9b0483fb9ca959fabf1427026de76a71ab0a200a72f2046532e26339e65fa8d9a409638648201428354d8dca2054139343719d098eba3634a07a0c9953d4b889bfba6def121e8b9c0b3d270a456ca215f53022974c800fb47f98c65eaa9dab7e45e291b6232deadb958c411b59c72a01831078f356456f8d68ebd6acedd4fbb4a8d741a282f6e33d0f8067cade770f22071656a894c722d74cde253c8f3c790382aaf2948409fa641f2bb2df4c9647efaade5e8840ff53228f245d5d7609d6510d9a9"], &(0x7f0000000340)=0xd6) recvfrom$ipx(r0, &(0x7f0000000040)=""/15, 0xf, 0x20, 0x0, 0x0) 2018/03/17 17:17:37 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendfile(r0, r0, &(0x7f00000000c0), 0x2) 2018/03/17 17:17:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffdfff, 0x12) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x7fffffff, 0xffff}, 0x14) sendmmsg(r0, &(0x7f00000067c0)=[{{&(0x7f0000003bc0)=@can={0x1d}, 0x10, &(0x7f0000003d00)=[{&(0x7f0000003c80)="d1", 0x1}], 0x1, &(0x7f0000003d40)}}, {{&(0x7f0000004f00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x32, &(0x7f0000006400)=[{&(0x7f0000006240)}], 0x1, &(0x7f0000006480)}}], 0x2, 0x0) 2018/03/17 17:17:37 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0x4, 0x2b, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fc9fe0)={r0, &(0x7f0000e7d000), &(0x7f0000002000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000), 0x1}, 0x20) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/17 17:17:37 executing program 1: getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) syz_fuseblk_mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='./file0/bus\x00', 0x4002, r0, r1, 0x3ff, 0x0, 0x101c00) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000033000)='./file0/bus\x00', 0x3d, 0x0) 2018/03/17 17:17:37 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8001, 0x208000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) r2 = socket$inet(0x2, 0x3, 0x800000000000b) getrandom(&(0x7f00000002c0)=""/71, 0x47, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0xdf, "4ce7b6711cfd68213c58eee97a6092d722fd24864a587a8b2f9fb1b501c95677a2305785a9b21b83150a2e50365bc53c10452ee42ca89145cfaa906cadc424a2a3ba5d8251a266a76a73a3caf7621d10712d913d6bd3ee7a83e992494ef8217030fdd3b72e6de05288b014338b56494647532c92564198286c6fd8be89e6b9accd42542526e21face62dd12c8d140567236ca73c9b5f31b4e66ea02174832c2d52448e1a538219e84045d7406863297457a238da19742791fa293cbf22f9f076bd81695ed37f27f436008024be6e89b3733774d8ab3b52a9aa315abfde1df6"}, &(0x7f0000000440)=0xe7) r3 = fcntl$getown(r0, 0x9) sched_getscheduler(r3) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000f80)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000160], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x806, 'bcsf0\x00', 'dummy0\x00', 'ifb0\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="12c72ebf2945", 0xfffffffffffffffd}}}}]}]}, 0x218) 2018/03/17 17:17:37 executing program 6: r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x903a, 0x4000) ioctl$KDSKBLED(r1, 0x4b65, 0xffff) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = dup(r0) write$selinux_load(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e75786a8eed1f52cf0ef3921d3662bb5c7013d4a5c6e9521187bdf8261ddfcb38661569a8f5e8120ed9f35a20d428039ffc09c4f8491cb07cf21ba36905e4c8de960d5099266d8285a45df0cd18141db9deb1c3e6d82565d01aedd4a699e1f459dfe71a3dd5e165800ef12a46cdf408b9a02f9d90412e3d6322971663ce73460908f4f191aa9de69200231e3731c975f565fd6a40a9853a7889b10b1481865e2b97f904e3b551694c844825d439"], 0x10) 2018/03/17 17:17:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80000000, 0x80) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) 2018/03/17 17:17:37 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'erspan0\x00', 0x0}) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.evm\x00', &(0x7f0000000280)=""/249, 0xf9) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000140)="1c2139f1630a38a95a", 0x9, 0x4000, 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x0, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/03/17 17:17:37 executing program 5: socketpair$unix(0x1, 0x4000000001, 0x0, &(0x7f0000d11ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f0000435ffb)='\x00', 0x1) recvmsg(r0, &(0x7f000001cfc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001c000)}, 0x2) inotify_init() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4400, 0x0) r3 = msgget$private(0x0, 0x200) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000000c0)=""/4096) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xe}, 0x5000, 0x0, 0xff, 0x4, 0x7fa9e938, 0x100000001, 0x8}, 0x20) sendmmsg(r1, &(0x7f0000006140)=[{{0x0, 0x0, &(0x7f0000002180)=[{&(0x7f0000001180)="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", 0x405}], 0x1, &(0x7f0000000000)}, 0x48000000000000}], 0x1, 0x800) 2018/03/17 17:17:37 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000002fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x0, 0xe7, &(0x7f0000002f19)=""/231, 0x0, 0x15fd0b68fdcd56ac}, 0x48) r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0xa000) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x1, 0x4e21, 0x0, 0x2, 0x80, 0xa0, 0x87, 0x0, r2}, {0xfffffffe0, 0xffffffffffffff94, 0x3, 0x4, 0x4, 0xfffffffffffffffe, 0xfffffffffffffff8}, {0x100, 0x7, 0x25f508f6, 0x7fffffff}, 0x8, 0x6e6bb0, 0x2, 0x1, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xb}, 0x4d6, 0x3f}, 0xa, @in=@multicast1=0xe0000001, 0x3501, 0x0, 0x1, 0x8, 0x4, 0x5, 0x3f}}, 0xe8) 2018/03/17 17:17:37 executing program 6: r0 = socket$inet6(0xa, 0x20003, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000140)={0xa0, 0x2}) [ 48.693930] device erspan0 entered promiscuous mode 2018/03/17 17:17:37 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="00011a664900") exit(0x0) fstat(r1, &(0x7f0000005fc0)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{}, {0x0}, {}]}) mlockall(0x1) pwrite64(r1, &(0x7f0000000100)="d757f3d7001760dfcce186f055996397e76ea9b75eda45", 0x17, 0x3f) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r2, 0x3}) 2018/03/17 17:17:37 executing program 7: mkdir(&(0x7f0000a13000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000000)) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x8000000000000000, 0x0) 2018/03/17 17:17:37 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000100), 0xfffffffffffffd65) rt_sigaction(0x37, &(0x7f0000000040)={0x7ff, {0x1ff}, 0x1, 0x8000}, &(0x7f00000002c0), 0x8, &(0x7f0000000300)) socketpair(0x0, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000280)={'bridge0\x00', r4}) ioctl$KDDELIO(r1, 0x4b35, 0x7fff) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000340)=0x40, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x200, 0x0) 2018/03/17 17:17:37 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f0000007c00)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)}, {&(0x7f0000000080)="e945dec8563086b22f62ed594a5aa8af", 0x10}], 0x2}}, {{&(0x7f0000000440)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58, &(0x7f0000000340), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000000000000001000000010000006cdc0728c96fbaf148162e27f5a23086f7ce7b729f2af241c0194799e2ccd61198e99fb2850ee5700d79d69f263c4794726289b54c5bc5a7d0a9b8a7"], 0x10}}], 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/03/17 17:17:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000080)=[{r0, 0xc6d652fd208bd5a9}], 0x1, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000002080)=""/4096) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0xb381, @dev={0xfe, 0x80, [], 0x19}, 0x5}, 0x1c) 2018/03/17 17:17:37 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x0, 0x2, 0x2, 0x81, 0x1, "6161467ecf24530c9970e27c0642cad46928b18c4409f0fc086c3597ec8431d951bf9e858cb030737ea3ed4a17c4e70d65d6538700ff88983655ff42267d09", 0x26}, 0x60) 2018/03/17 17:17:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x1, 0x103040) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000200)={0x2, 0x80000000}) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x200) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000240)={0x3, 0x4}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r2, &(0x7f0000000280)="dd32821895873f58682be4968a369004ac210908b6aa40222d83bc8899718e0d6ea030fc73ac7c5d84ff350e4b6433f30c38e895dbcf32ca4fe90acd30e5c210a01c15fb423a9694f6208f5ba9ed3df5e0c7931465a08632d30c0399615498bc1178ab120f374fcf68d50d81ad4b87d6baeb54106761642a31f870a98399ccffbe6a856c7dd2e4aa3f8d6c9049cfda6e7b75dd9bd34729695d7c7559e0420941a00eb0417b"}, 0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/03/17 17:17:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/38, 0x26}, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) shmget(0x1, 0x3000, 0x0, &(0x7f000075e000/0x3000)=nil) write$eventfd(r3, &(0x7f0000000040)=0x1000000000, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r5) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000380)={0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000018c0)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000500)={r6}) r7 = dup3(r4, r3, 0x0) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000000100)={0x2, 0x7dbdd6fd}) ioctl$KVM_ENABLE_CAP(r7, 0x4068aea3, &(0x7f0000000680)={0xb4aa706eb9862725, 0x0, [0x100000001, 0xff, 0xfffffffffffffffe, 0x7]}) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000017c0)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) clock_gettime(0x7, &(0x7f0000000000)) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000001740)=ANY=[@ANYBLOB="040000000000000000fcffffffffffff040000000000000001000000000900000000000000000000"]) timer_create(0x4, &(0x7f0000000240)={0x0, 0x1f, 0x4, @thr={&(0x7f0000000740), &(0x7f0000000540)="0df6d5a04cac9f9a43521c75e5bae9247567c9d47280041fc277ea2fd5bd2daeef9e09d32824cd3b4a347990d087349f3f2a61e340eccc510228624e785ed051c99fab425a4d0037953b838eb8918661d6bf00620942f9fbbe000c2e47d27e44d1afbbcc9f016debd272f71e7d8dd2613beb5e4df469aaffb39cebaee38ed4c9bcf313f47773a4e2c180526dbb2ed25429debd4f012bff84d613a283fe3fb745ebe6f6ae8f77b25c73a7535638cdc133024fde2c7ce4e5ba2991511538"}}, &(0x7f0000000280)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r7, 0xc08c5335, &(0x7f0000000440)={0x2, 0x200, 0x9, 'queue0\x00', 0x400}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000340)={0x101ff, 0x3, 0x7000, 0x1000, &(0x7f0000757000/0x1000)=nil}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000001c0)=0x228, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/17 17:17:37 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000240)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2000) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000080)=""/143) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000180)={0x3f, 0x4ba, 0x8, {r2, r3+30000000}, 0x8d74, 0xfff}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) clock_gettime(0x4, &(0x7f0000000200)) 2018/03/17 17:17:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00006adffc), 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000100)={r1, 0x2}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x6, 0x4) 2018/03/17 17:17:37 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[@ANYPTR], 0x1, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/102, 0x66}], 0x1, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0xe}) pwritev(r0, &(0x7f0000001400), 0x2a6, 0x0) 2018/03/17 17:17:37 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e22}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000200)=""/211, &(0x7f0000000040)=0xd) 2018/03/17 17:17:37 executing program 6: mkdir(&(0x7f0000679000)='./file0\x00', 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)="0200000002000000000000000730de2d6a1f06a0", 0xc, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000380)={0x7f, 0x8202, 0x3f, 0x0, 0x0}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="00bd0000a2351731203ae240000000c20c6faed4070d2d6dc2"], &(0x7f00000009c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000a00)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x8e, 0x2, 0x100, 0x100, 0x4, 0x7f, 0x7, 0x93, 0x7f, 0xbceb, 0x8, 0x1fffc00, 0x81, 0x100, 0x4]}, &(0x7f0000000b00)=0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f0000000c80)=0x84) sendmmsg$inet_sctp(r0, &(0x7f0000000e00)=[{&(0x7f00000001c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000280)}], 0x1, &(0x7f0000000400)=[@init={0x18, 0x84, 0x0, {0x2, 0x2, 0x5, 0x9}}], 0x30, 0x8000}, {&(0x7f0000000480)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000008c0)=[{&(0x7f00000004c0)="3fd6290700490741d3e26130034fedcc1c4bcbc1565895c206d1aab8a5324856f5c83b93f53fda9eb348a49c36e39ed16f5c7b697ccc970af61847b141b6838d05a9bd1f2fd5f0b932a9be907cc75a86b142e3", 0x53}, {&(0x7f0000000580)}], 0x2, &(0x7f0000000cc0)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0xe14d, 0x8000, 0x9c0a, 0x401, 0x5, 0x3f, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x100, 0x8, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x8002}}], 0x90}], 0x2, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/ptmx\x00', 0x0, 0x0) accept4$ipx(r0, &(0x7f00000000c0), &(0x7f0000000280)=0x10, 0x800) r4 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000240)={0x7de, 0x200, 0xff, 0x400000000}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000140)=0x2, 0x4) ioctl$int_in(r3, 0x541f, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e24, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0xff, 0x2, 0x3ff, 0x400, 0x1}, &(0x7f0000000440)=0x98) 2018/03/17 17:17:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x204}, 0xc, &(0x7f0000000200)={&(0x7f0000000700)={0x13dc, 0xa, 0x5, 0x4, 0x70bd2b, 0x25dfdbfd, {0xf, 0x0, 0x9}, [@generic="b632158f243c06a3d88e3dbffcbced28efcc54c1b92bbbb877ac53d94c06df00d834570e4bf61742c74c1fb558fe0720f35207149c7d2389b653792d5ad54a227421307f97a35a8210a8cdcfc384e8516367e7a478a0fe2c840cb519e02dda895187fa18a161337ff84b22214bd0dbe54e97fab5d5d79e", @typed={0x10, 0x53, @u64=0x4495}, @generic="0da20393a79b2aee35003e83005ea3113f91dc72365c4cee51005350141d2e2837f05de59a4a7c73b715113443a1c571eaf5bd", @nested={0x40, 0x2d, [@typed={0xc, 0xc, @pid=r2}, @typed={0xc, 0x1e, @ipv4=@rand_addr=0x1}, @typed={0x10, 0xd, @u64=0x80000001}, @typed={0xc, 0x40, @pid=r3}, @typed={0x8, 0x61}]}, @typed={0xc, 0x88, @fd=r0}, @generic="1c13c516a634af3594e4ce9f33162663251170528079f34d01081549b401fc38e77ced1fc7d3a32d7c1fca6e3759b0e5b74c24a3c458f2fd07707f3e67205435a4dba2210bf8eb917bde68c27eb68ab2bd69049304afb4e4f2da506af75321b0ee0cf48a63800e3486cff01c6fc240cb6f4204c16d52f8e7264a28eee8e4ef3a6726cd4726279c2aaf01cf94fed6a7efcd77dec834491ece485289b3b1b3a0979167e0018d754af970cd85204a8f32b41f43", @generic="391ef0c6444637834e173a1e2be1007bdd56b56d613e86155fc5dd72fd7a364807cf03f9ed887a5f853e238a965e31ef28ff3f9207da2b61d97f789dd96ce45574fb9f3c81302ff752473ba14d606973", @nested={0x1bc, 0x2a, [@generic="11cb97118acbfecd21e87a027b5fea23b34b46ba50b2c7f5fddd0ee760e3df0bc4811d9d39128ba0420f7bbbe6ee8bc574dc882a479ce72fbc042d6c6657eda8f65e07", @generic="a43f6bc8e447c357ebe1c0085f1bd5ccfcd3994ad9588beaa628c58b8a181319d48762e1a53a3ee4e4704a06e55e447dfbc5b6e9cf103f4b4cd6dedfc6cb73ab335143902fa91d4f5ea2086ed912472c9541f093236599004b9b4c673e7fa634cfa8ff564a6dca712e6e35c434ea054f954a24d3e749cb2aea4229542b1f837c3cf9", @generic="1bf94bbc12ccc3fece865c25fe2b31dde55ffad0bb9641ac706532c9c5b17dfc97deb3977c690d0551f5acc95d686dc2b372c749c1905dbf4dc420aa7ab8fb46a4ddb94fc438bb636e6d0e21fe0b8483183338132efae33be62158efce8d02c2de70fbf409476513fa12e99ef7f0d7bf8babaf8658369d6e6ca01e817bb023ece8b42c0909bcbc75ae938ab838243967175ee9bb10f3305be095c91afddcaf938e5a87228da5b3aa52ebb74750a62d4fdd93eec99bbd6faaaab7367a0336352837319380f1b28101d2c35f3daf2fab53ad60a8011b0b0c01dec2fb10871c40fe1bb9bab13aa741f2a2ffb4695578ef73ba30"]}, @nested={0x1004, 0x62, [@generic="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"]}]}, 0x13dc}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/03/17 17:17:37 executing program 2: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140)={0x80000000}, &(0x7f0000000180)) r0 = semget(0x2, 0x5, 0x12) semctl$GETPID(r0, 0x5, 0xb, &(0x7f0000000000)=""/39) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8100, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x1000000001f, 0x4f1, &(0x7f0000000080)}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000100)={0xe, 0x8, 0xcc30, 0x4, 0xe, 0x8}) 2018/03/17 17:17:37 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x100, 0x0) bind(r0, &(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x4e21}, 0x80) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x8}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r1, &(0x7f0000000380)={0xa}, 0x1c) ioctl$KDSETMODE(r0, 0x4b3a, 0x100000001) connect$inet6(r1, &(0x7f0000000040)={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x4e21, 0x80000000, @loopback={0x0, 0x1}, 0xaf75}}, 0x99, 0x43, 0x0, "ebf7e9a0ad9a097f4b24e7e26f28dd1157cb516c9ea38b88b7caeffc0402db3209bb61a5641057c6e43a532807d2dc1300fc4e3d0d0ea1345c726e2210b672dc9612bf492a09d67275b7daef6d38f261"}, 0xd8) 2018/03/17 17:17:37 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f000074e000)='./file0\x00', &(0x7f000058a000)) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) bind(0xffffffffffffffff, &(0x7f0000fb8000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x2c5) dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$can_bcm(0x1d, 0x2, 0x2) getpgid(0xffffffffffffffff) mincore(&(0x7f0000f59000/0x4000)=nil, 0x4000, &(0x7f0000000300)=""/173) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000240)) 2018/03/17 17:17:37 executing program 7: syz_open_dev$binder(&(0x7f0000fe3ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000066ff8)) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3f, 0x280) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x10000, 0xfffffffffffffff8}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @rand_addr=0x1ff}}}, 0x84) 2018/03/17 17:17:37 executing program 1: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f0000577ff0)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000000c0)=0x1c, 0x800) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$kcm(0x29, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000002800)=ANY=[@ANYBLOB="6d616e676c65000000000000000000003f00000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000340)={r2, &(0x7f0000000240)=""/242}) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/03/17 17:17:37 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) uselib(&(0x7f0000000080)='./file0\x00') 2018/03/17 17:17:37 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="580000000000000014010000090000000000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="00de000000812a72"]], 0x20}, 0x0) [ 48.872222] tty_warn_deprecated_flags: 'syz-executor6' is using deprecated serial flags (with no effect): 00000400 [ 48.874620] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1290 sclass=netlink_route_socket pig=6481 comm=syz-executor4 [ 48.901467] sctp: [Deprecated]: syz-executor5 (pid 6480) Use of int in max_burst socket option deprecated. [ 48.901467] Use struct sctp_assoc_value instead 2018/03/17 17:17:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)) fcntl$lock(r0, 0x5, &(0x7f00000001c0)={0x0, 0x0, 0xfffffffffffffffe}) 2018/03/17 17:17:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000400)={&(0x7f0000000080)={0x27, 0x0, 0x2, 0x1, 0x1, 0x8, "9deaa4b4219c3f44386d71f50fac8e5d89a90533f9f268f20c657fd88dc7b16b0c8ee63bf61ec2955cde21c1d602ce2f5e719b99cbf3d032a07a57234f6f69", 0x27}, 0x60, &(0x7f0000000300)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)="ae19d6094707f5263b9b54e09eab7f4e3b3a1450ad87a1310734efd1f07f1fe00e161560601a657de12dcdd05f1e08d45d2a851a0b9e", 0x36}, {&(0x7f0000000240)="6c66211c28b91b64da6bc3819401e0863fc65f843676bbd2c69eec2ddcae8aab775b52c46910ef5cc37aa6ad452cb5eafbf182d3692d0c3b011455f260fa4633ab7e0050bfce2a63fd18d09587380b70dc6b046cf2450d592742", 0x5a}], 0x3, &(0x7f0000000340)={0x90, 0x11b, 0x4, "9bddd70722b4999426fc94a6ee6767ec1fb15acc1fb92dd80a430f2fb5f89f41ff595219d32166928af2bbf7ba370d9dec6ca2f495126d7edc2e253ec73f53aaca90b23737006bca3f51389376ded1bf8ee119051d91c25961dfe0af65e36902dec0cfc3a6dd2d68fee66a478a9c440d84a6613de29b436dc0d5c626"}, 0x90, 0x8c0}, 0x8000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000040), 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="067d8f7bed04c7bd8ca8f374248e"], 0x10) [ 48.940506] sctp: [Deprecated]: syz-executor5 (pid 6501) Use of int in max_burst socket option deprecated. [ 48.940506] Use struct sctp_assoc_value instead [ 48.962072] tty_warn_deprecated_flags: 'syz-executor6' is using deprecated serial flags (with no effect): 00000400 2018/03/17 17:17:37 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) ppoll(&(0x7f0000000000)=[{r0, 0x8000}, {r0, 0x4101}, {r0}, {r0}], 0x4, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)={0xfffffffffffff001}, 0x8) 2018/03/17 17:17:37 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000003}}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x68) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000000280), &(0x7f0000000300)=0x5cf) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000efcc)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x8002, 0x2, 0x6, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r3, 0xffffffffffffffff}, &(0x7f00000001c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/03/17 17:17:37 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x800, 0x0) read(r1, &(0x7f0000000000)=""/43, 0x2b) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x800) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x91, {0x7, 0x1000, 0x20, 0x5, 0x5, 0xd49f}, 0x9, 0x4}, 0xe) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/03/17 17:17:37 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x50000, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000040)=""/184) 2018/03/17 17:17:37 executing program 5: r0 = socket$inet(0x2, 0x40000006, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)=""/215, &(0x7f0000000000)=0xd7) 2018/03/17 17:17:37 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000140)=0x3d, 0xffffffff) sendmsg$kcm(r2, &(0x7f0000002540)={&(0x7f0000000000)=@sco={0x1f}, 0x8, &(0x7f0000002340)=[{&(0x7f00000022c0)='O', 0x1}], 0x1, &(0x7f00000023c0)}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xff, 0x0) connect$vsock_dgram(r3, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) vmsplice(0xffffffffffffffff, &(0x7f0000eacfd0), 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000ccf000), 0x0, 0x0) r4 = socket$inet6(0xa, 0x801, 0x0) r5 = socket$inet6(0xa, 0x801, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000000c0)=0xfffffffffffffffa, &(0x7f0000000100)=0x4) listen(r5, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000180)={0x1, 0x1, 0x11}) dup2(r4, r5) 2018/03/17 17:17:37 executing program 1: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x28100, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000180)=@req={0x6, 0x9, 0x5, 0x2}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/03/17 17:17:37 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x1, 0x1, 0x80000000, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) getitimer(0x1, &(0x7f00000000c0)) 2018/03/17 17:17:37 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x1, 0x8000, 0x0, 0x0, 0xfffffffffffffffd}) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/03/17 17:17:37 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000140)="8c338a6d23e57cbfcedfc2e046a112a5d83ecffd2505868fff4abc321b8fe1b56341f42368f0ac26571e223c17aec3a71dbf97126ee17f899992b6e2c59a2d190dd66d4e4360cff385b356b27fe6d0fe0123241d23cbd51e9c5164eada5e7bf3a134471e2dfed158ce6e20b9b4745c42f6edcf0951370f155d0923e64b2908fec473f3ad10488f31065233184419990a6ebfdabb41a2999cb69d5408fe8d7d8c9004a0d3077ef5e66f31c27a5358348bd9caba9ef74201087a8ca800000000000000000000") mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000033000)='./file0/bus\x00', 0x40, 0x0) 2018/03/17 17:17:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x40000000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000cbfec)={0x1, 0x0, 0x0, 0x3}) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000000)=""/77, 0x100000000}) fallocate(r0, 0x0, 0xfffffffffffff7c9, 0x3) 2018/03/17 17:17:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") getdents(r0, &(0x7f0000c2c000)=""/229, 0xfffffe32) getdents(r0, &(0x7f0000000000)=""/124, 0x7c) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0xe9, 0x8c041) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'lo\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) rt_sigtimedwait(&(0x7f00000000c0)={0x9}, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/03/17 17:17:37 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc7ff0)={r1, r2/1000+10000}, 0x10) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, &(0x7f00000000c0), 0x81, 0x4) recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0), 0x0, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/03/17 17:17:37 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x40000) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000040)) bind$unix(r1, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xfffffffffffffd3d) connect$unix(r1, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/17 17:17:37 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = open(&(0x7f00002bd93e)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) readv(r2, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/03/17 17:17:37 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x3f}, 0x373) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) write(r0, &(0x7f00005f1fe3)="c6", 0x1) shutdown(r0, 0x1) 2018/03/17 17:17:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/icmp\x00') madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8000000000000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x307}, 0x2, {0x2, 0x4e22, @multicast2=0xe0000002}, 'bcsh0\x00'}) pread64(r0, &(0x7f0000000040)=""/201, 0xc9, 0x0) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/03/17 17:17:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x340, 0x2) r3 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001680)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001780)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000017c0)={0x0, 0x0, 0x0}, &(0x7f0000001800)=0xc) splice(r2, &(0x7f0000004600), r0, &(0x7f0000004640), 0x4b, 0x1) r6 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000004480)='./file0\x00', &(0x7f00000044c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004540)='./file0\x00', &(0x7f0000004580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005dc0)={0x0}, &(0x7f0000005e00)=0xc) getresuid(&(0x7f0000005e40), &(0x7f0000005e80), &(0x7f0000005ec0)=0x0) getgroups(0x6, &(0x7f0000005f00)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r12 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005f40)={0x0, 0x0}, &(0x7f0000005f80)=0xc) stat(&(0x7f0000005fc0)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000006080)=0x0) fstat(r1, &(0x7f00000060c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006140)='./file0\x00', &(0x7f0000006180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000006200)=0x0) stat(&(0x7f0000006240)='./file0\x00', &(0x7f0000006280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000006300), &(0x7f0000006340), &(0x7f0000006380)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000063c0)={0x0}, &(0x7f0000006400)=0xc) lstat(&(0x7f0000006440)='./file0\x00', &(0x7f0000006480)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006500)='./file0\x00', &(0x7f0000006540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000007a40)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000000180)="aaa3f1eb0dbfc72f5686cca4e536d320f024915dd22390569064cdddc5205acae00fcc58740eb0fee7c81550dec7001cabc24d01ba60531f40f76cc4ce3a90d8b210ece634f0df2ea83ed9586a28255da123adb6a136fc44c7d11d2083aa8bc30ab6039352ef9a6c4449a0bac72f191984f5e65ca26edbfc50a26ec6ac4a4d7171127f1b8ed4b8bc645aa5efe94c20a54214aff8a8b89382413be90564427dd75ff20bebae837d", 0xa7}, {&(0x7f0000000240)="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r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xd0, 0x4c040}, {&(0x7f00000066c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000006800)=[{&(0x7f0000006740)="a6ea555f19ca511f8cc965b1b43c39ebd09f88610833c9a8c4ea2b0d1f1430e70b41396d45d2fdbf7025988e066fd8cc792b3f0e93c1f36d8013b97f503e50966c2391cef4165923d069981067945a287c8e7b1d2b18e7ed43cbd1b2a617f299a4854446d4f45d93dfee25fa359814b2f3dd17ec5a3c7672f9d4f2cb39a53e0bbd348e426cf1f258b3340a9f3695471236508e9d1fe3405213ce07affd04566ae0b75402d72adc24b31309c6665d33f45ea88c04df15f059fd3a", 0xba}], 0x1, &(0x7f0000006840)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x8000}, {&(0x7f0000006880)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000007a00)=[{&(0x7f0000006900)="9a4736d08b94fdfd6d84a74cd9c689a9fe2fe1f928668a5f25b48586cdfe9663164ccd354755e21f22f898cfd9", 0x2d}, {&(0x7f0000006940)="99e1489290604f8cd84639e093e03b99799b88c28a66bab74809750d03979546795b6c048b2ee78d9a087c096b6b0db3830d8a18831bd16012d8e4566ed6b15d0de6fcb5d41a76da6f8e28902141d54f2fb38d5562f4a96f8eda93583dc96d368936a7193f210340002bc4d2b8276ddd4b9df80c5709aba5d38a998d1999059709d0c628e82180ba9b7f9436019c25cf432e20a9832c0a7d584704ef0e75f4c4", 0xa0}, {&(0x7f0000006a00)="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", 0x1000}], 0x3, 0x0, 0x0, 0x40000}], 0x7, 0x4000) r24 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r25 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_MOD(r25, 0x3, r24, &(0x7f0000000080)={0xffffffd}) ioctl$KVM_X86_SET_MCE(r24, 0x4040ae9e, &(0x7f0000000000)={0x2000000000000000, 0x0, 0x0, 0x0, 0x4}) 2018/03/17 17:17:37 executing program 4: poll(&(0x7f0000000040)=[{}, {}, {}, {0xffffffffffffffff, 0x4}], 0x4, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0xff9c, 0x2a, 0x821, 0x0, 0x0, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) r1 = dup(r0) sendmsg$netrom(r1, &(0x7f00000016c0)={&(0x7f0000000080)=@full={{0x3, {"a04cad36ae81f8"}, 0xfffffffffffffffc}, [{"0b4f12ad76ed75"}, {"2d65428f377e65"}, {"7a2b65c7a4be03"}, {"62f20b5fbaefe0"}, {"095b08c427096d"}, {"3efe8e1502ca95"}, {"d06407748971fd"}, {"6b25fbc0bfbe5a"}]}, 0x3a, &(0x7f0000000180)=[{&(0x7f0000000100)="58b70b763c0657fd8411041dde4613856c6743279091fb1d64b5ff3eb081b2936d4cf4702b0e9add83e9471e2f259bf6", 0x30}, {&(0x7f0000000140)="6367489e37530ed9bb12c3acb2844d52460e33274bebebd5d14073eba1f8f436f0fac19d47ba9722a0e8461b0459119992f296068da2", 0x36}], 0x2, &(0x7f0000001700)=[{0xb8, 0x29, 0x6, "cb12a564ec811a2b71dd43151e33115ea14f386a336294f7f02c21b6f08f0df29f61b1d8808a605a3ad49a7f9dabeeb285a700864a00e5eacbac583ead5a3a1a9d67390dcae4a27e8ce6d54b9227339c58c57faeb3b9381faaabf6fbc4d57eae394d6defb531ac5470e04f16d6885ac26d5b4530f815df1cc825c6957fe517648da23669621ba8"}, {0x108, 0x11f, 0x100000000, "e1474e77ef79141809ba53b7e08082597c9b6914d8d4cb25fc34f696b5f2f375b1ac89ceff9693440f67e03bb406dc70b6f3a5db9c1735e231106c055afae2fca7df86b52c907af6fcdf0f824bcf38f6cb4a44d443076c4df9bc204b49ce743beae3f83a9ff6318b542824a5fe0ad7f7cfa4dda40aa11f374c195d2a0d3f05466c80be1b94c82b7309367cbf33f1592bd377e92e24e196b5093b661795596ec7094ce88c7906ca76555487c4c5d425a813f530e19bad0088a315ca0ff35ecd47ac938d556d038293ed7d653204c76a72c806c2f2faf943e6ac651c2a5b32785659eebb5fdb5b7c82480befd8aad4b60236b6"}, {0xb0, 0x1ff, 0x6, "b257e1917a268a864bddd645dc771d7c4b4ad074b4ba7fb0927ee0ce80310ce549fd3a9e7fabd136be315befe576a272667f0db44df60804537d7fa5dfc9ca09a70582fd5bac001eaa6ca20da9c32a6607f8689e45100360aa4fb3ea86be5126367bdd4e61b38a1af2b961ff47dbdbc992a0a0e237ea20a9c4f9a11d94d10da5b47ab8ebfbd32f3d1585837dc472ac775854453bd0df417bafc15b"}, {0x3d, 0x19d, 0x6, "2aa20f828ea93f2b60d933a0295f2becd0d3950b2488efe77a5acc61c7ec307cbfc64e237ea3839c952299c2bac9c6beff33b118a0c7fedb07823c329ed55cfdb21f1cb03475b958"}, {0x88, 0x10e, 0x81, "da1a2e37bd747faa5b00031ba052019313a2f370e631b44c1d6696f95f1e60fcd5197211729da1f7cc2f0482ef1f5fb17a7568fc8e08ce9ffc9b7aaa8e0f60fae80d468b1e5c41bcd36b7c5f297c73bc9e833994e3338200336bc2aeb8497d2ad3a5dc9aa33eb0ba1c484f47e08ebe241b6965a26bcb"}, {0xc0, 0x102, 0x56, "1727b0f7b53ace517a3e296ee2ce7e65b82bd9dcd29bad7d5ba82094881308126e26f188d8be54a81f37dafb67615938778fd1ddc85a2a52098e5b7d8c310f5c7b4ac98a752f4d6f8b0c57658cc70421604dac94e68431c3316cc9d48760e586709800aeaad527df2f3a87e253c85e2521d744bd0ff8db670515be8b2193b5d1b96fdcd1ee15fbd41444c847c2fbfeec306eb5fb8349a5526ef634fc3b00021cb7b7bd80da8f8293c9f9244fcd22e3"}, {0x1010, 0x10f, 0x7054, "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{0xa8, 0x10d, 0x0, "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"}], 0x14a8, 0x200000c0}, 0x4010) 2018/03/17 17:17:37 executing program 6: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000133ffc), 0xda) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) r3 = epoll_create1(0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000805ff4)) io_submit(r2, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r1}]) r4 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x101, 0x403) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000180)={r5, 0x401}, 0xc) 2018/03/17 17:17:37 executing program 1: mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8)={0x7bceff27}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000446000)={0xfff}, &(0x7f0000fc5ff8), 0x8) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x208000, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000000040), 0x4) tgkill(r1, r2, 0x1) 2018/03/17 17:17:37 executing program 4: memfd_create(&(0x7f0000000000)='mime_typeselfQ-\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) close(r0) [ 49.351288] sctp: [Deprecated]: syz-executor4 (pid 6580) Use of struct sctp_assoc_value in delayed_ack socket option. [ 49.351288] Use struct sctp_sack_info instead [ 49.370850] sctp: [Deprecated]: syz-executor4 (pid 6580) Use of struct sctp_assoc_value in delayed_ack socket option. [ 49.370850] Use struct sctp_sack_info instead 2018/03/17 17:17:37 executing program 2: futex(&(0x7f0000000000)=0x2, 0x0, 0x2, &(0x7f0000000040), &(0x7f0000000080), 0x1) r0 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x1f, 0x8000) sendto$unix(r0, &(0x7f0000000280)="02f1a004c882127781027599439c9b69ca8bcae3e77b85c308fd5571ca8417882eb67192847fb77a16df76961b5424f76865f20907933266f3c68c73505b968752271d99cc855a", 0x47, 0x20000014, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) r1 = socket$alg(0x26, 0x5, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000001c0)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000100)=""/130, &(0x7f0000000200)=0x82) 2018/03/17 17:17:37 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) io_setup(0x1ff, &(0x7f0000800ffc)=0x0) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e27fd9)}]) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x8, 0x3ff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r2, 0x1ff, 0xdc, 0x4, 0x4, 0x0, 0x2, 0x7, {r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1f, 0x1269, 0x100, 0x100000000, 0x8000}}, &(0x7f0000000200)=0xb0) 2018/03/17 17:17:37 executing program 6: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000040)={0x200}, 0x8, 0x80000) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x8000) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000002ffbc)={0x14, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000011}}, 0x14}, 0x1}, 0x0) 2018/03/17 17:17:37 executing program 4: r0 = socket$inet6(0xa, 0x400000002, 0x7) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x40000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x0, 0xffffffffffffff9c, 0x1}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r0, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000240)={r3}) ftruncate(r1, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x67) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000140)={'security\x00', 0x5d, "7d4f06b8d195c36a5c9bd3cf6b6400d977f3d88891eaba0fd564d77a7d3558eef0ff4b093446b38d8d328d06a6a5a50f38a3b3724daf57a7e18ff7bc2fc85812de5941da73229db845fcb58a87bac5864c296568f994d8272a7e179962"}, &(0x7f0000000200)=0x81) 2018/03/17 17:17:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xfffffffffffffff8, 0x10000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @rand_addr=0x162}, @in6={0xa, 0x4e21, 0x400, @dev={0xfe, 0x80, [], 0x14}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}], 0x6c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x48) 2018/03/17 17:17:37 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000001300)="0c38ff61dab08c0bdff2f714d43bdc3f607abf4a750cf24a7ed17dba78aba655d8af25de1b0e16bafc44df4473421afca3b3c7ee597ef7f9fe6cea8be82cb840f7abc777675da98ff7f3f0abfcaaa91c63ed9055154652cd3f713f77d908c20e4fdacab654b4aa51d8b4843030d9db0025461a0620adee3d225e5a6ca2ccd9013ced", 0x82, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000003800)=[{&(0x7f0000003740)=""/148, 0x94}], 0x1) sendto$inet(r0, &(0x7f00000013c0)="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", 0x52f, 0x4085, 0x0, 0x0) read(r0, &(0x7f0000b09000)=""/224, 0xe0) sendto$inet(r0, &(0x7f0000000000)="d862a6828096374dc2dd5d9dc1", 0xd, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) 2018/03/17 17:17:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f000000020319150000070000000681", 0x10}], 0x1) 2018/03/17 17:17:37 executing program 1: syz_emit_ethernet(0x46, &(0x7f00000026c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60725ea10010100000000000000000000000006a3f00000000000000000000000100ffffac141400000000000401807800b33dbb0079d23f"], &(0x7f0000000000)) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = geteuid() r2 = add_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000840)="36d5d517194775394cfe73d2e1f628aada06bcb81c3ee77ecff28be68e0f47802c7d3cb72f386566cc1ddabea8c160af7aa74ec61a03a8e76002d0a7338d5838a43927303f9b2bb0d7e7f41c526786fc11bef41d9e3b868148b172b78a8aad71904c2cc912e6d7d197e8b907dc9236312d6f86e64c4e25c6a12b3c5f4e620c8b90f60c336e9b401e23f1e4a7202cdc4d19c7bc170346db74ec646d555c265f1a1281e8a9750d11fe17008d96ccb6f35f8a6f8c88695463674f02c4aeab655508b74640784ebc3331e9d32dacaddab7ec978a6b90dd2937b36dbd7825fab60b0e63", 0xe1, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r2) r3 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xad6, 0x101002) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000340)) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x3, 0x10001, 0x8, "1d6624435d0f2d5e480b41f834affd5d7da3bafe30decbedf30d70d66beaf3d6148bccd848d01557a121a2e194e09e3486cb74ffcccba0557f0c4738e0377ee95433246c7dbdbe2c55863c1ce68db816"}, 0xd8) ioctl(r0, 0x8, &(0x7f0000000080)="19fa604c3401d391e3c80c5353cdf757bb1e63047b14d38ba4f246882b235bb526374e4e6e8a5f8f4d93858ca9f79dec556e5a4db2c39701464ded4a7e62e20b7bf9328bc3a8fa07540607dc9cbdbbbd6a259df35ab593cc9a12073883f1944f3e928b386e4beecb35769f4ee8019d086c63eafd76") accept(0xffffffffffffffff, &(0x7f0000000980)=@ethernet={0x0, @remote}, &(0x7f0000000a00)=0x80) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000400)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x260, 0x0, 0x260, 0xffffffff, 0xffffffff, 0x338, 0x338, 0x338, 0xffffffff, 0x4, &(0x7f0000000a40), {[{{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x5, [0x9, 0x1, 0x100000, 0x101, 0x7, 0x100000000], 0x5a7, 0x1a1b000000, 0x6}}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x6, 0xffffffff, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@set={0x0, 'set\x00', 0x0, {{0x4, [0xffff, 0x8, 0x6, 0x3, 0x0, 0xe10], 0x100000, 0x3f, 0x81}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x5, 0x2, [0x31, 0x3a, 0x3f, 0x4, 0xf, 0x7, 0x8, 0x20, 0x1e, 0x40, 0x33, 0x8, 0xd, 0x39, 0x4, 0x2a], 0x2, 0x6, 0x2}}}, {{@uncond, 0x0, 0x98, 0xd8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "4ceb5130015d065cb7e305efe68d5c6386abc6d96d5610a762187ec25f10"}}], {{[], 0x0, 0xfffffeb7, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x49b) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000200)='./file0\x00', r1, r4, 0x100) 2018/03/17 17:17:37 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x10000000000802) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000), 0x1, 0x0, &(0x7f000044bf7d)="a4"}) 2018/03/17 17:17:37 executing program 6: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000e21000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000080)=0x1f001) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'system.', 'security.selinux\x00'}, &(0x7f00000000c0)=""/41, 0x29) 2018/03/17 17:17:37 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0xdfff, 0x40) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000340)=r2) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000040), 0x4) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000004c0)=""/19) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x8, 0x40000) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000080)=""/104) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000000440)={0x3, 0x6, 0x77ac, 0x3f, "0fde36f8ef62ef5afd13494c3a77508bc41fc300b447c4253cca908dd84c79957d7571cba680bbfeeae9a97a", 0x82}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{}]}) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000480)={0x7f, 0x7}) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000380)={0x6004, 0x4000}) io_setup(0x6, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r4, 0x0, 0x2, 0x7fffffff, 0x5, 0x100}, &(0x7f0000000400)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000240)={r4}, &(0x7f0000000280)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000640)) 2018/03/17 17:17:37 executing program 5: r0 = socket$inet(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000008000), &(0x7f0000000400)=ANY=[@ANYBLOB="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"]}, 0x228) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'osx.', 'broute\x00'}) 2018/03/17 17:17:37 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaa45b25386d35086dd60852b4c00302100fe8000000000000000000000000000bbff02000000000000000000000000000104009078000000006251ce6d00000000fe800000000000000000000000000000014f258e650349f8697f4282a50c6a9a5326e642889c0f9fa9e750b6603fe40dfd6349c39cd0a2188d37b77c809a0f4de800491bec1b6c0043f05ed341ea6d1ebde4275aa4dc77a602f24d990ea4c65c3d978ce850b0b67503496590d883af4119fb684773344a72ec4ddb03b7b1d7ba931dadb45e28a2d09a0cd6478b48844d18706fafd6cf614d70bb0be32df828c1837df9"], &(0x7f0000000180)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffffe, 0x248400) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x2000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) [ 49.503932] kauditd_printk_skb: 21 callbacks suppressed [ 49.503940] audit: type=1400 audit(1521307058.001:43): avc: denied { set_context_mgr } for pid=6615 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 49.537290] binder: 6615:6619 ioctl c0306201 205da000 returned -11 2018/03/17 17:17:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x2ce000, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x27, 0x0, 0x0, 0x6, 0x69, 0x6, "9f48addd2f9ce1e85c60a2c04284284437ba83d780a8f45a6eed58daa3f5d8fb5d6b17e3cb27a38a2d2b0c660bacd6a702bad942007753c7412c9945cbc63c", 0x2}, 0x60, &(0x7f00000002c0)=[{&(0x7f00000000c0)="a405d3485aab7a0a3c43b09de97eb5e7b3183bd4708bee978cb3f51490cfae881e0e9da810a1e7b9b5b2f2fd1770c4487d5951bf76c27c8dd7ce038165732ff524ca3f17ce3c0d1a49a546399006dafb40b5717083222c1f2419f3922cbf6a1e4f5b25fd2ae8f4cc73babd9c03fa0f5bd9699acace5fe473", 0x78}, {&(0x7f0000000140)="4032145ab0ea397a5dd3b617518696f9d9e7e0468163703eccbde583b57d381fd43e6d37bc7020b581ad6100c6278d", 0x2f}, {&(0x7f0000000180)="7a82342d30ee55deda7f5112ac2cde1473c36ad36a72e5ec87f4422a2eef1d7427c3a48f101fe49e98d5cda243398aae11514c481dd5f1ec17e4ee1a06cce34d39393573944903f60bb99736f9fbab10364aa0a9ca198f2ec70028402b0689db37c42294fcf84cd5c030546d3db46a15e88a023d76246b5c35724cc1fdf65f02377bdb6e6e2e205e6400bf48d99061098b95f980f65a9dcd423aec3ad0fb8e4251e82f7ca2d92e952bc1ba3e5cf467b97eabfd55e3aaa056b3a92b764eef6ed88cd9f6fda28c737999c3723cc7a551997af26abb9a163709abc144721b191eeff62de3fb93859179", 0xe8}, {&(0x7f0000000280)="5c05093be5effc225306704cf1a2ec9b0fc9564ffdd3408c1a4b9d8d363eb8bfe84194546650", 0x26}], 0x4, 0x0, 0x0, 0x20000000}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x1}, {0xffffffffffffffc0}}) 2018/03/17 17:17:38 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000125000), 0x4, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x8) 2018/03/17 17:17:38 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f000001e000)={&(0x7f000000fff0)=@can, 0x80, &(0x7f0000002000)=[{&(0x7f0000000040)=""/237, 0xed}, {&(0x7f0000000fdb)=""/37, 0x25}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000519fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000835ff6)='syzkaller\x00', 0x0, 0x25c, &(0x7f000075ef3d)=""/195}, 0x13) r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x5, 0x10000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000140)) 2018/03/17 17:17:38 executing program 7: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) dup2(r0, r0) recvmmsg(r0, &(0x7f0000000e00)=[{{&(0x7f00000001c0)=@ipx, 0x80, &(0x7f0000000640)=[{&(0x7f0000000580)=""/166, 0xa6}], 0x1, &(0x7f00000006c0)=""/150, 0x96}}, {{&(0x7f0000000780)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000cc0)=""/86, 0x56}], 0x1}}], 0x2, 0x2040, &(0x7f0000000e80)={0x77359400}) 2018/03/17 17:17:38 executing program 5: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x9, 0x1) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000200)="c40251a89e9c000000266466d9fef0438189156c36310400000065470f235bc4a1116ac036660f38815605c74424006b9e0000c744240200000000c7442406000000000f011c24c744240071000000c7442402f4cb0000ff2c2448b80e5e0000000000000f23d00f21f835200000030f23f8410f49bb04000000", 0x7a}], 0x1, 0x49, &(0x7f00000002c0), 0x0) socketpair(0xf, 0x3, 0x100000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000080)={0x1}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r4, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000140)=r5, 0x4) r6 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r4, 0x0) dup2(r6, r4) 2018/03/17 17:17:38 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180), 0x3a3) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000140)=""/176, &(0x7f0000000100)=0xb0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x6, 0x0, 0x0, @tick=0x9, {0x10000000}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000200)='./file1/file0\x00') link(&(0x7f0000f3bff8)='./file1\x00', &(0x7f00006b3ff0)='./file1\x00') signalfd(r1, &(0x7f0000000000)={0x1}, 0x8) dup2(r0, r1) 2018/03/17 17:17:38 executing program 4: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, 0x0, r0) r1 = msgget(0x3, 0x81) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() r5 = getgid() r6 = getpgrp(0x0) r7 = gettid() msgctl$IPC_SET(r1, 0x1, &(0x7f00000004c0)={{0x1, r2, r3, r4, r5, 0x4, 0x9}, 0x100, 0x7, 0x5, 0x4, 0x8, 0x6, r6, r7}) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x24400, 0x0) setsockopt$inet6_dccp_int(r8, 0x21, 0x10, &(0x7f0000000140)=0x2, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) pread64(r9, &(0x7f0000000200)=""/152, 0x98, 0x0) r10 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x400) fstat(r10, &(0x7f0000000040)) getsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f0000000540)={{{@in=@multicast1, @in6=@mcast2}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000640)=0xe8) [ 49.553388] kernel msg: ebtables bug: please report to author: Wrong len argument [ 49.554382] binder: BINDER_SET_CONTEXT_MGR already set [ 49.571005] kernel msg: ebtables bug: please report to author: Wrong len argument [ 49.591751] binder: 6615:6635 ioctl 40046207 0 returned -16 2018/03/17 17:17:38 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000200)={0x101, 0x3, 0x1, 0x3dc8bd05, "d96198d6b8b2cc88e459186184fff36b184ac42e1eb49cd6f2aa5354050db8e72a8e7953729196edd99400b9", 0x8}) r1 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000440)={0x7fff, 0x101, r1, 0x1000, r2, 0x0, 0x5, 0x7}) r3 = perf_event_open(&(0x7f0000000500)={0x3, 0x70, 0x7b, 0x6, 0x3f, 0x5, 0x0, 0x4, 0x0, 0x1, 0x6, 0xae1, 0x4, 0x100000001, 0x4, 0x7, 0xffff, 0x10000, 0x2, 0x2, 0x2, 0x1d47, 0x2, 0x9, 0x4, 0x9, 0x304f, 0x1000, 0x6, 0x1, 0x98c, 0x5ed9168a, 0x4, 0x3, 0xf6, 0x1000, 0x3, 0x101, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000004c0), 0x2}, 0x0, 0xff, 0xfffffffffffffffa, 0x7, 0x40, 0x282, 0xff}, r1, 0x8e5, r0, 0x2) vmsplice(r3, &(0x7f0000000880)=[{&(0x7f0000000100)="e6b85cfb68523c20abd02607ad84f61e445daba40068f90ffec94f9b8662a711727be44e468b857587acef6dcda26a45d01c454b5770fc2cd0e2eb083eb17bfb575d9215169a8549ee37776fc96bfb78874959c06129de6e30cdc79cf1174c4faa71373ddef2be3e22268708", 0x6c}, {&(0x7f0000000800)="85b73878a61332a8ff07c069a1663e6bcc4680506c226ef37c3cfc3a93bf7097c1256411c97c1f00c96321a60c955137853a37f45d52dcbb1fd54184832da46403", 0x41}], 0x2, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f0000000080)=0x9, 0x4) bind$inet(r4, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000007c0)={0x3, &(0x7f0000000780)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r6, 0xc0406429, &(0x7f0000000280)={r7, 0x6, &(0x7f00000008c0)=[0x6, 0x3500000000, 0x7f, 0x902, 0xffffffffffffffcf, 0xe8f], &(0x7f00000001c0)=[0x7ff, 0x5361], 0x0, 0x2, 0xf88f, &(0x7f0000000480)=[0x0, 0xb18], &(0x7f0000000240)=[0x0, 0xc9a4, 0x8, 0x3, 0x2, 0xff, 0xffffffffffffffff, 0x0, 0xb65, 0x10001]}) fanotify_init(0xa, 0x80003) ioctl$sock_ipx_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000580)={'tunl0\x00', {0x4, 0x2627, 0xd88, "4c34ddb4533b", 0xfec}}) sendto$inet(r4, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) syz_open_dev$audion(&(0x7f0000000600)='/dev/audio#\x00', 0x5bf3, 0x40) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) recvmmsg(r4, &(0x7f0000008540)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002380)=[{&(0x7f0000001380)=""/4096, 0x1000}], 0x1}}], 0x1, 0x2, &(0x7f00000086c0)) sendto(r5, &(0x7f0000000740)="f1", 0x1, 0x0, &(0x7f00000006c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "75296811812f17fcb15b854768b106479b8744cc07f4ef85104f214b714432d6b762b606b112d7bdfaa9811dffe7e6bf498b64cded3bcd7ee27eb2bed57758"}, 0xfffffe78) getsockopt$sock_timeval(r5, 0x1, 0x0, &(0x7f0000000640), &(0x7f0000000680)=0x10) 2018/03/17 17:17:38 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="3f11000000000000050200011a02000004010001030000000401ff05020178000100c2040000a2aa03659cdb57b5709d923c5e32c7d316b311ec542634b63aabf1fde9cbf3b02005867ec6e4976c2c8b8b62567d69060f883860d0e50aad52844cb7f142a20a35b4695ecbc359fbd4c4c6e721276af27aa5607b92b259a5164c0374260ebbf8c2ea50d43f9a056e2302000100000000784536f82516d96eb8279915aae94c28e628baaf914dc7923d547accf82f78168c7dae4178e57a7ed14d20ebfab5d3ca2e8ad6e9c00e31dd5c4848a89f8830d50e998486cb363796f955c1"], 0x1) sendmmsg(r1, &(0x7f00000036c0)=[{{0x0, 0x308, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}}, {{&(0x7f00000001c0)=@l2={0x1f}, 0x80, &(0x7f0000000580)=[{&(0x7f00000003c0)="3d31546eb4fcac81b26e7825c8d41c083e918ae0fb539ee3f3dd601a82bbec0172a883f2eb9b0d86738e5de6092974025a6e56ee4d4fc9c1d935cd5cd870f7b312dc0679c3ca2ed7dad80ee159e8723f173b73a998c5d5acc201e0e519686bfffec13b0649631cf09fae90bb83ec01d89c2d8cd389103bb7e31b5813a62bb93ef0b52be853b27d6eeb4648c5a08cc1d804bc5c0c8bca42bb72b545b9333373b26faef8f91dff68cf49a3feb608ca3ef7fd05668df7be892e40fee0514c5c4dc8b2ef4a0b5d22498f67"}, {&(0x7f00000005c0)="3bf1a38708bda89b4e67954504eede5a37b9084df9b94aaf1c5a9d385852549b6fc420e460b21d075715c3ea6a3935632e29285492fde6083d1fa1e76a12a74cf97de3a8b864797a1e431b79be199ae4f9933d5e6267e5fbe101e9b4d08034f0bd8c395ee0fe2bf4b30b53e37a7eb4ba6872e88c025e109aa1d618a1fc5e64b916db0815bbd618c0a119eb83b1108831ae2c7e7a"}, {&(0x7f0000000240)="a9479dbab958d841fe42e43a39f24b6a4a3e50ad026e83d4917e271369d4a41a788333dac895b407a59606a7bcd11ab920bc3ce244359e0585bbcaca9e2bb9762be1ee677913819e3a7eb98ccad858de96c16327abafbd62f1dd9d7e6a16e0c0b1cc761466de7e4a89147d333dd36d7625d231e34b5290ed43e8"}], 0x0, &(0x7f0000000680)}}], 0x2, 0x4000014) sendto$inet6(r1, &(0x7f0000000000)="4724fcc1b36591fe3a8bbd8cb1eec6ceeeb40f844f1ae115b4a39a3c49cad4677d1298e776816e7489455fa6695721ed61329d40135c71b6a3f4fcb84b2f1867486df8402c0b8cde628d5bb52b4ae8cb51339c8b84487f2fa5c42206e39b9f28b88239ae59a04b2491c33a920b2a11209303953b4103542089df6a4c7d14a7b80a66e4f1cf9657e6e7a341db55a7073f857850c17aad9415a5617a2f0610faf08221979a758105fd9ff89d2624915bed493fe2c8c973d396a4e52b27", 0xbc, 0x90, &(0x7f00000000c0)={0xa, 0x4e22, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffb44}, 0x1c) 2018/03/17 17:17:38 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000012ff0)={&(0x7f000000df28)={0x2, 0x2, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}]}, 0x50}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x1, "717565756509000000000000000000000000000000000000000000000000000000000000000000000000000000000000003dbd000000000000008000"}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xfffffffffbffffff}}) 2018/03/17 17:17:38 executing program 7: r0 = socket(0x9, 0x6, 0x40) write(r0, &(0x7f00000000c0)="240000002400ff0100a28848edf06e1ebaffffff01000000000000000000000000000000", 0x24) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000100)=""/232, &(0x7f0000000000)=0xe8) [ 49.655409] audit: type=1400 audit(1521307058.152:44): avc: denied { prog_run } for pid=6644 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/17 17:17:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) 2018/03/17 17:17:38 executing program 4: r0 = socket(0x200000000010, 0x802, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) write(r0, &(0x7f0000000000)="2400000024007ffc00001200ff0001000003f6ff010000000000f300f1fffdff1300ff10", 0x24) geteuid() 2018/03/17 17:17:38 executing program 2: r0 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac8ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b19000)) tee(r1, r1, 0x6, 0x2) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x4, 0x80, 0x7f}, 0x10) 2018/03/17 17:17:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000040)={{0x8, 0x80000001}, 'port0\x00', 0xdf, 0x2, 0x5, 0xffffffff80000000, 0x5, 0x8, 0x14, 0x0, 0x3, 0x1}) r2 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x8, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000480)=0x6, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) r3 = dup3(r0, r0, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f00000008c0)) 2018/03/17 17:17:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x4b82, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x0, 0x8144}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/17 17:17:38 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000001c0)=0x74) fcntl$getown(r0, 0x9) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000080)="0f060f015b8236da05b89b000f00d8d3607cf4660f2fe1f30f2afb657442f20f0d4cfe", 0x23}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000040)=0x3, &(0x7f0000000100)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) 2018/03/17 17:17:38 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x5, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) ioctl(r0, 0x40084149, &(0x7f00000000c0)="8a") [ 49.746360] ALSA: seq fatal error: cannot create timer (-16) [ 49.767092] binder: 6676:6686 transaction failed 29189/-22, size 40-8 line 2848 2018/03/17 17:17:38 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) r1 = inotify_init() r2 = socket$netlink(0x10, 0x3, 0xc) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0), 0x0) dup2(r2, r3) 2018/03/17 17:17:38 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000600)="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", 0x1000) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000000500)=""/239, 0xef, 0x0, 0x0, 0x0) 2018/03/17 17:17:38 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)="00870003000445c7566a7972f67afde13b30768668e923d57d42f05aef5462c110bf4ad571020bb363b9b563c1528daeeb4a558655a37e955c6581a7cfe5fcdaa44d1974c92df465f52373") pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) getdents64(r1, &(0x7f0000000240)=""/528, 0xf442) 2018/03/17 17:17:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat\x00') bind$alg(r1, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x55) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x2000000000000006) 2018/03/17 17:17:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x3, 0xb05e}) r2 = dup2(r0, r0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000100)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000ea7000)) r3 = gettid() migrate_pages(r3, 0x1, &(0x7f0000000080)=0x66, &(0x7f00000000c0)=0x2) ioctl$TCSETA(r0, 0x5406, &(0x7f0000f90000)={0x34d8}) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x282000) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) 2018/03/17 17:17:38 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="0401000016000903000000000000000000000000000000000000000000000000ac141400000000000000000000000074ffb01d00000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000006c000000fe800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015000000000000000000"], 0x104}, 0x1}, 0x0) 2018/03/17 17:17:38 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0xffff, 0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 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) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/03/17 17:17:38 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000000200), 0x5) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000240)="cd61bd09fe03cf67d162373a5062ddf25027f58ac3ed0aa18b039f0437c5a12c179f04444f9d61bbb4e373494cad937fab0c5f6a19119d23711f6d319e8a90a6594b3fa9a64857afb118f17bf4d4c923972d2499e1f6af4acf9d90ef93b5bb46e62bd18168b161aaa4fe8de679b81cf91d43a6aa3295495ae12577ad357fbe58b7b5ccf1e28348c3a868809e66b1bbe55665922a6806b59a519b78f857301ecd3cc646c91ffc655da8f30ea24bc73bd447ff7742b9fcb1a5e5fc23f66b", 0xbd}], 0x1) sendto$ipx(r0, &(0x7f00000000c0)="da7e95abe4e32e4dfde134ab018a8c2302edca791852339d67f70fbe6e1dd0f25e29da5d235c5c72fc56771630b0c20114c82ac438af2f4ab3bb4183007422e425e7c89f816141d0473b8a2ffa82f0778a734a3047bfcd8387881d2f3c88307be90b5f0b8040156a79047cf1ecac04939224ad4dbcbec734a5207218bacc933cb95b95308f95a4babc8a3ef714cc95c71cef54fcf977523ec063618abc1f03c97d650e0b53ec1eeb3ee6f46af4c4a98478bf19a1888d1622a6", 0xffffffee, 0x8004, &(0x7f0000000180)={0x4, 0xca, 0x40, "8f8238b8712f", 0x2}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/17 17:17:38 executing program 3: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) lseek(r0, 0xffffffffffdfffff, 0x6) lseek(r0, 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) 2018/03/17 17:17:38 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, 0x0, 0xfffffffffffff315}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4, 0x1, [0xfff]}, &(0x7f0000000040)=0xa) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r2, 0x0, 0x2a, &(0x7f0000000240)=""/148, &(0x7f0000000300)=0x94) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x7f, 0x6}, &(0x7f0000000140)=0x90) 2018/03/17 17:17:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x3) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x40247007, &(0x7f0000000040)) 2018/03/17 17:17:38 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x800, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000040)={0x4, 0x4, 0x81, 0x1000005, 0xb6de}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000000c0)={0x2023a907, 0x9, 0x5, 0x0, 0x2, 0x2, 0x800, 0x3ff, 0x0, 0x0, 0x5, 0x7ffffffd, 0x0, 0x0, 0x3, 0x1, 0xfff, 0x2, 0xffffffff}) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f00000e1000)="e9654bba71f8ce3e7d308b997bee3c4feb91081d652ef3b70abbb49cefccf0171263246b5a79b8cb63da7ae2b9d6c8d31d61dad65f2c9fba20afccf3a9b00ddc2d2e326fbf1c96d3fc3ac0b892b04b3c420124af804078dde1fb1b5cbb4d70e75c3b73e9ecd1bc69d47a91f736502c0b822afdfaba220d93f7f6bcb7a953da8a874698634da7571e", 0x88) 2018/03/17 17:17:38 executing program 5: r0 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000140)=0x4, &(0x7f00000000c0)=0x4) 2018/03/17 17:17:38 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x42880, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xa, 0x3}, {0xc, 0x3}, {0xc, 0x9}], 0x3) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0xfff, 0x0) geteuid() 2018/03/17 17:17:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x9a, "6090a8a375ec85f6a25446e964f158bc8188b7c0dccee221c61a56047a711125e386d44b79ef17efce9eefe735c8205b043eed55c9ae0401096a21625195cf9689624d16ee2c430235931667e9ccc5615503f7d036a4fab9263f69860943a0c3e244a41bcd3c648af8659f3c24209a9e120a9597ee9cf3b28b55d64284e73d0f7030f1379b3e689b781ca6e6be76ea1f4e57c7678d5c537aa913"}, &(0x7f0000000140)=0xa2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0xb8}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'erspan0\x00', &(0x7f00000001c0)=@ethtool_channels={0x3c}}) 2018/03/17 17:17:38 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa0000080045000020000000000002b07800000000e0000001110090780000000000000008c042b9484b14de5d12e74fa0b0e216ab1cd9b53973ea90541d4af6dc4ac31e9a81906bf5cb0486acd5e4395c7a707020b637062515b70a63a857cad5bf6c4086e497183a6ae7e5c5f7391b13e386d55146dbee2620bef71b75321c8b9d39a8c2a7b2d1a537a0e2ad77de26afa5305d7d0753b2f6d7bea4a4b6527c0d2540f86c5cb179fad33172085eec3fb834d64834f5ea840b02701d1df2a6d33ac0193478ff082d"], &(0x7f0000aed000)) 2018/03/17 17:17:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000011c0)=ANY=[@ANYBLOB="6f73322e0068f6806e3ed24aea1da054695dd91f5ec4a9479234764faf811e7f02fd4e4725bd62250fc82fed7042900000f6389af9b23369a1b4b5b44e1203543c8dddfc1f5136445211732b4c45f42b74fbbe10dca0a8428659111071cbb45b57343d48bd50cb2f8668d23ca4a8a15ff3d9384130d35cfb2ebb7e11c60e3a33c67aee8a61a1b8837144ecc1a52f2d4dbfca123a96b03ebac77fce610a7d5de961af"], &(0x7f00000001c0)=""/4096, 0x1000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000180)=""/42) 2018/03/17 17:17:38 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) r4 = dup2(r0, r2) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000012000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000000)="66b9ac0a000066b83400000066ba000000000f303e660f7cac07000fd2d40f00d40f0134f20f97b7152c66b800c000000f23c00f21f86635010009000f23f80f22840f1f9eb8eb672e0fc75c7bed", 0x4e}], 0x1, 0x4, &(0x7f0000000100), 0x0) 2018/03/17 17:17:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000000)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000d4eff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a1cfe0)=ANY=[@ANYBLOB="20000600070afdff0000000000000000000000000c0001000000000000000000"], 0x20}, 0x1}, 0x0) 2018/03/17 17:17:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'eql\x00', 0x0}) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x500, 0x4e22, 0x8, 0xa, 0x0, 0x20, 0x0, r2, r3}, {0x200000000, 0x0, 0x8b, 0x9, 0x46a, 0x3, 0x8000, 0x8}, {0x4, 0x5f, 0x1000, 0x8f}, 0x7, 0x6e6bb1, 0x0, 0x0, 0x1, 0x3}, {{@in6, 0x4d5, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x0, 0x2, 0x5, 0xab, 0x5, 0xfffffffffffffffb}}, 0xe8) ioctl$fiemap(r1, 0x40086602, &(0x7f00000001c0)={0x10002}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000a}) 2018/03/17 17:17:38 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="b70000000000000007000000d3d1a5123d7fc14e00000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10001, 0x40) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/03/17 17:17:38 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000982f5b)=ANY=[@ANYBLOB="0352ba8e8227ffffffffffff080040010024ffff00000000d5812f3b9f1ec2136d74d8e5189078e0000002ac140000000000"], &(0x7f000004d000)) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) get_mempolicy(&(0x7f0000000000), &(0x7f0000000100), 0x0, &(0x7f00002bd000/0x1000)=nil, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x1fd, 0x2, 0x105000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) 2018/03/17 17:17:38 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0xb0002) recvmmsg(r0, &(0x7f0000001d00)=[{{&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/56, 0x38}, {&(0x7f0000000100)=""/215, 0xd7}, {&(0x7f0000000200)=""/134, 0x86}, {&(0x7f00000002c0)=""/76, 0x4c}, {&(0x7f0000000340)=""/244, 0xf4}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/129, 0x81}, {&(0x7f0000001500)=""/103, 0x67}], 0x8, &(0x7f0000001600)=""/242, 0xf2, 0x6}, 0x9}, {{&(0x7f0000001700)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001780)=""/194, 0xc2}, {&(0x7f0000001880)=""/172, 0xac}, {&(0x7f0000001940)=""/230, 0xe6}, {&(0x7f0000001a40)=""/142, 0x8e}, {&(0x7f0000001b00)=""/234, 0xea}, {&(0x7f0000001c00)=""/117, 0x75}], 0x6}, 0xffff}], 0x2, 0x0, &(0x7f0000001d80)={0x0, 0x1c9c380}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00000fbfc8)={&(0x7f000066fff4)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f000029c000)=ANY=[@ANYBLOB="260000000202b388ddad4b910000000000200000"], 0x14}, 0x1}, 0x0) getpeername$inet(r1, &(0x7f0000001dc0), &(0x7f0000001e00)=0x10) 2018/03/17 17:17:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'ip6tnl0\x00', 0xffffeffffffffffd}) 2018/03/17 17:17:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0xfffffffffffffffd) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) r5 = msgget(0x3, 0x400) msgrcv(r5, &(0x7f0000000240)={0x0, ""/186}, 0xc2, 0x0, 0x1800) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0x8, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}}, &(0x7f0000000000)=0xb0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/17 17:17:38 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'erspan0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00']}) 2018/03/17 17:17:38 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)=0x8) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000140)={0x0, r0}) bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crc32c-intel)\x00'}, 0x58) 2018/03/17 17:17:38 executing program 2: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0xe, 0x80800) ioctl$sock_ifreq(r0, 0x8916, &(0x7f0000000100)={'irlan0\x00', @ifru_addrs=@generic={0xa, "19f9ef777390dd0ab3c145e6b418"}}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r1, 0x89f9, &(0x7f0000000080)={"73697430000000003f6a3ea4d7e0879c", @ifru_map={0x800000}}) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) 2018/03/17 17:17:38 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x74, 0x200, 0x800, 0x3, 0x0, 0x2, 0x10220, 0xa, 0x10000, 0x800, 0x7ff, 0x0, 0xfffffffffffffff9, 0x3ff, 0x6, 0x3, 0xfffffffffffffffb, 0x7, 0x7f, 0x7fff, 0xe01, 0x9, 0x287, 0x1000, 0x78, 0x4, 0x1, 0x1000, 0x8, 0x80000001, 0x1000, 0x6bd2, 0x40, 0x4, 0xffffffff, 0x1000, 0x0, 0x6, 0x0, @perf_config_ext={0x10001, 0xa8}, 0x14000, 0x40, 0x0, 0x5, 0x6, 0x0, 0x1a2}, r1, 0x800, r0, 0xa) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3f, 0x400e00) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00000001c0)={0xfffffffffffffffd, 0x9, 0x3, 0x4, 0x400}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r3, &(0x7f00000000c0)={0x50, 0x3, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) 2018/03/17 17:17:38 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x89) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) syz_emit_ethernet(0x2a, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000003fec)) 2018/03/17 17:17:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="aaa1aaaaaaaaaaaaaaaaaa0086dd6050000000081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa4e204e20040890784256b79cb6df19fe010000000000000023c3743c9e555b64a154e64a256c6ce276f345c74d7fc9822a8f3636f746b602cb4a871b871fdefd2a318a20efa03b7f8bd35343944a343c28d55ae0f045b9663ad37c353cc444da49fac64c8062fecdbfdcda0503cfe94867e81386264d1cd76b5e1dffe5308b4608b7b2c113f67e8046b1dba41b"], &(0x7f0000000040)) 2018/03/17 17:17:38 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffc000/0x4000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) vmsplice(r1, &(0x7f0000b1c000), 0x2a2, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) fcntl$getown(r2, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) r4 = getgid() getgroups(0x2, &(0x7f0000000100)=[r3, r4]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r6 = syz_open_procfs(r5, &(0x7f0000000180)="730500ed9192c252ca1e770000") ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000140)) preadv(r6, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1183, 0x0) 2018/03/17 17:17:38 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'gretap0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@setlink={0x2c, 0x13, 0x701, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x2c}, 0x1}, 0x0) 2018/03/17 17:17:38 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x400, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x8, 0xa80) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000240)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000380)={r1, &(0x7f0000001500)="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", &(0x7f0000000280)=""/205}, 0x18) sendto$inet(r0, &(0x7f0000000780)="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", 0x22d, 0x0, &(0x7f0000000000)={0x2, 0x404e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffe71) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x202) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000480)={0x0, @local, @loopback}, &(0x7f00000004c0)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000500)={@ipv4={[], [0xff, 0xff]}, r3}, 0x14) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/163, 0xa3}], 0x1) getdents64(r2, &(0x7f0000000140)=""/90, 0x5a) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) 2018/03/17 17:17:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4402, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x1, 0x0, 0x200}}) 2018/03/17 17:17:38 executing program 0: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x40000, &(0x7f00000001c0)="96340845b731d19293c204544898b1b3fe52a0d1eefed4d52a79ced93a521ac5ae222ae58f0b5c6db2f6f93b39b56e72c250c7bdd44ca159fd7a6ded38f37180bc40e5dfd25e2f917f6eda56efe187f233d5afdeb79069157a1b0f1aadfe4196272bb591bad60a4e0850983ce29245002539d383fce43e3c0b20c664ef63619464debba49f5f34803914f847638d015a6b71f4f633740c3e7314e0763a8114b9a5087a950c85a53273eb17d2593b1a9470fe5bdc338d4dcc4d42a1cd3fd2331526b9b9e9c030d3603713f9a0f7b4afefc6403dd2b3f1012c27b54aa5699e17e95d5b08be283382891d79bc") r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000000e00)=ANY=[@ANYBLOB="240000001800250000000000000000000a00000000000002000000000800160404000000"], 0x24}, 0x1}, 0x0) 2018/03/17 17:17:38 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) r1 = shmget(0x0, 0x3000, 0x60, &(0x7f0000ffb000/0x3000)=nil) shmat(r1, &(0x7f0000ffe000/0x1000)=nil, 0x4000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x1, 0x1, 0x6ff, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000080)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000010c0)=0x200000000) pread64(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/03/17 17:17:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f0000001100)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1) 2018/03/17 17:17:38 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = semget$private(0x0, 0x400010000004, 0x4) semctl$GETPID(r1, 0x0, 0xb, &(0x7f0000000000)=""/160) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80000) execveat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000200)="6b657972696e677472757374656429bd24237b5d252d217b776c616e312600"], &(0x7f00000002c0)=[&(0x7f0000000280)='$usercgroup\x00'], 0x400) accept4$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14, 0x80800) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000004c0)=0x2, 0x4) semctl$IPC_RMID(r1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000006700)=[{{&(0x7f0000001d40)=@nl=@unspec, 0xc, &(0x7f0000002040), 0x0, &(0x7f0000002080)}}, {{&(0x7f0000004280)=@nl=@unspec, 0xc, &(0x7f0000005600)}}], 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ptrace$setregset(0x4205, r3, 0x0, &(0x7f0000000140)={&(0x7f0000000100)="74338e8c9f7c3230566d0bdcb75a31a1ce484b9e559ceeba588355", 0x1b}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000380)={0x8000, 0x9, 0x401, 0x0, 0x0, [], [], [], 0x1}) 2018/03/17 17:17:38 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4000000000004) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x4, 0x2) 2018/03/17 17:17:38 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x80000007, &(0x7f0000000180)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f000006b000)={{r3, r4+10000000}, {r5, r6+10000000}}, &(0x7f0000ee6fe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x100) tkill(0x0, 0x0) r7 = dup2(r0, r1) r8 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x80000) poll(&(0x7f0000000080)=[{r0, 0x1}, {r7, 0x100}, {r0, 0x20}], 0x3, 0x9) ioctl$RNDCLEARPOOL(r7, 0x5206, &(0x7f0000000140)=0xb3) setsockopt$EBT_SO_SET_COUNTERS(r8, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) connect$inet(r1, &(0x7f0000955ff0)={0x2}, 0x10) 2018/03/17 17:17:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r0) bind$inet(r2, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r3, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/03/17 17:17:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000dbc000)={0x10, 0x0, 0x0, 0xb6c}, 0xc) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/netlink\x00') read$eventfd(r1, &(0x7f0000000200), 0x8) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000040)={0x5, 0x37, 0x1, r1}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/17 17:17:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer\x00', 0x44880, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000800)={0x0, 0xfffffffffffffff7}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000880)={r1, 0x9, 0x46, "91b9ff2c44598239a7cea5e9bd8b60c6917105de2baea9bfacb1a8e42c5a116382446571565f9e03f692d67453288bcb523a1838b7e1734b7e8c20f635e3a06d9d918308909a"}, 0x4e) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000)=0x4, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x113000, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0xfff) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/17 17:17:38 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002540)=[{{&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f00000014c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x2}}], 0x1, 0x0, 0x0) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000002580)=@un=@abs, 0x80, &(0x7f0000000440)=[{&(0x7f0000000140)=""/179}, {&(0x7f00000002c0)=""/218}, {&(0x7f0000000080)=""/125}, {&(0x7f0000002600)=""/4096}, {&(0x7f00000003c0)=""/103}], 0x10000000000001b0, &(0x7f0000000200)=""/113, 0x71}, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=@setlink={0x20, 0x13}, 0x20}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000006940)=[{{&(0x7f0000006080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000006380)}}], 0x1, 0x0, &(0x7f0000006a40)) recvfrom$inet6(r0, &(0x7f0000003600)=""/208, 0xd0, 0x1, 0x0, 0x0) getpid() 2018/03/17 17:17:38 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000040)=0xd8, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000000)="e4", 0x1) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/03/17 17:17:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x8, 0x3}, &(0x7f0000000040)=0x0) timer_getoverrun(r1) ioctl$sock_ifreq(r0, 0x894b, &(0x7f00000000c0)={'gre0\x00', @ifru_data=&(0x7f0000000080)="8aefd8a54e88b4515a6f5703497815c8cd6692b4956d43ec4d0b92bd7388a203"}) 2018/03/17 17:17:38 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) finit_module(r0, &(0x7f0000000000)="29db2f248a24257629707070302d2a2c00", 0x3) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/17 17:17:38 executing program 7: wait4(0x0, 0x0, 0x4000000, &(0x7f0000af2f70)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x8, 0x401, 0x3f, 0x4, 0x2}, 0x14) 2018/03/17 17:17:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="ea1e091ab8496a16002b98e419ec83f8d625bb75b77f892a67205ba6800bd7527a6c73cb9c36b50173f50dd657d42c0fc87962bd1f6967917a1551c3529ad42672d44021682e50b65d13e2bdad098097d2cee48ed1c6da184898b5f62bc78b732840d942cb3d78e4ef490234bb4cee2c3cb78bdab59edf3561ac62e5d4992c89f06ddd3fe04967ca03c2ad6b75150716e51e50081027a5e78a05a9d84ad097e8ea9ea069f4c0667f77b9ae83673ca3c551d645a1dcc7b71e2b403964116fdcee4d422bd6c470d3d25762e93639", 0xcd}], 0x10000000000000c0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000b68c002e184301bc9d1c178e961914000000000000000007000000d3c47d33e464d9b4441446681ca523828f90c21a500c961bd2da7860ec"], 0x3c}, 0x20000010) 2018/03/17 17:17:38 executing program 5: r0 = socket$inet(0x2, 0x80000, 0x1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2000000, 0x31, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="a6935f67f3d6"}, 0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'nr0\x00'}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x60d96ad0, 0x8000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) setsockopt$inet_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000000040)="b6e01505cda7f73de3ccaf7e590f954a5d59c55a8404ca3cfc78c33f960cb6e3350e98976d658bbde58b6d17b0a3e61607d0ef7156bfe05ca52e00b805641745c13d1140de3981324b4ca515ae68c72dc705372394324433347feebc3d826ebf8a8fca06af7290e23e99d771f500755ef0d1c5bd31d143492aab867006403c8d1e131377d207826f088365136f0b04809bb17c31105dce401b", 0x99) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000380)={'syzkaller0\x00', r3}) 2018/03/17 17:17:38 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xa63, 0x400003) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x401, 0x400000f, 0x7ff, 0xfc0f, "4aba4e46a77111b277e9852a07d2c0d96107000000005dffc6b9f6ce9a1592e4"}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c22000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x4) 2018/03/17 17:17:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair(0x11, 0x0, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000000c0)={0xf0, 0x9, 0x4974}) recvmmsg(r0, &(0x7f00000050c0)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/169, 0xa9}}], 0x1, 0x0, &(0x7f00000052c0)={0x77359400}) r2 = socket(0x10000000000010, 0x3, 0x0) write(r2, &(0x7f0000f56fdc)="240000002e001f811f101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) 2018/03/17 17:17:38 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000440)=0x8) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/03/17 17:17:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = dup2(r0, 0xffffffffffffff9c) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000000)=""/37) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) 2018/03/17 17:17:38 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) syz_emit_ethernet(0x1e, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @loopback=0x7f000001, {[@lsrr={0x83, 0xf, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @empty]}]}}, @tcp={{0x4e20, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x8001, 0x10d001) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x1000000000000000, r0, &(0x7f0000000040)="2325fa85567bb2daca9289c422329b8a64ac56b0d80ffb06a6479daaf098ecdab99c756c7bb3318030551ff59ec9134ff243ca9f5a3dcce4c712bf543e30d8ae54ccb1073f29ef9ac8a46293e8ac60025f8c9b6ec5697ccd29475f82754d6be98b5fd01c865286c41d5aeb407609688c811783ee53f123b59b9b8eefc48281277cf5d2aa868caada60d8e616b1ecb148a294cbb570fea1ca66f218054fbb31e76cddcdea9ebdfe8027175f9674162899d4fa2b112674602f5529d1b84082ff5ffb65c070e45d193e82745bb818c8b13729f2f9ba98a241313906f438332b2cfca41ee418a6c4f8b170", 0xe9, 0x40, 0x0, 0x1, r2}]) 2018/03/17 17:17:38 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$KDENABIO(r0, 0x4b36) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x10001, 0xcf8, 0x100, 0xbb, 0xbb72, 0x0, 0xffff, 0x7, 0x7, 0x800, 0x7, 0x7, 0x8, 0xf3, 0x100]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)={r2, 0x91, "ce489d8f07a38a466c010dcfe37ee75b0c7a77cc7017ef2f211696a195f588eab1bdb4aac3043e33236d3183e4df02c14ade9b91be965ee9dbbde3d5857f46d0ed9f99b8a4b0046c8919b4fcec439f65dc7a7b97eb18fb523f2d2cb7a9e2ef81ef3f82a0dc25f1b5b20c0a38631779fb207163ac4bcaeeb62f159f3dd1468de3f69a0d26614fe2b11c6499c3e476a71aac"}, &(0x7f0000000440)=0x99) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000480)={0x202, @time, 0xfffffffffffffc01, {0x3, 0x7}, 0xffb, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000500)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/17 17:17:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) recvmsg$kcm(r1, &(0x7f0000001800)={&(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000001c0)=""/106, 0x6a}, {&(0x7f0000000240)=""/120, 0x78}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/246, 0xf6}, {&(0x7f00000013c0)=""/113, 0x71}, {&(0x7f0000001440)=""/26, 0x1a}, {&(0x7f0000001480)=""/137, 0x89}, {&(0x7f0000001540)=""/92, 0x5c}, {&(0x7f00000015c0)=""/67, 0x43}, {&(0x7f0000001640)=""/93, 0x5d}], 0xa, &(0x7f0000001780)=""/67, 0x43, 0x3f}, 0x12000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x2b36f51f05a4f1ce) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab3ffc)=0x8000000008, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x15, 0x400) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x1000000, 0x4000) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) close(r0) 2018/03/17 17:17:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001040)='comm\x00') ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000001080)={&(0x7f0000ffc000/0x1000)=nil, 0x6, 0x4, 0xa, &(0x7f0000ffd000/0x1000)=nil, 0x3}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x17) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000010c0)) 2018/03/17 17:17:38 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='task\x00') ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000180)={0x5}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req3={0x10000, 0x6}, 0x1c) 2018/03/17 17:17:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x41) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xfffffffffffffffe, 0x401}) write(r1, &(0x7f00000000c0)="4cf7be", 0x3) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x6, 0x400000, 0x7, 0x4, 0x100, 0x400, 0xffffffffffff0001, 0x9, 0x2, 0x4, 0x1, 0x1}) fadvise64(r0, 0x0, 0x8c, 0x6) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r2, 0x4) 2018/03/17 17:17:38 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2000) fcntl$setstatus(r0, 0x4, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2001, 0x0) recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)=""/31, 0x1f}, {&(0x7f00000001c0)=""/21, 0x15}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f0000000240)=""/9, 0x9}, {&(0x7f0000000280)=""/143, 0x8f}], 0x5, &(0x7f00000003c0)=""/212, 0xd4, 0x400}, 0x10022) r2 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="470ba0f613048790811d19a34380b7085507ba0c90479be367aff10b5f8b6cff7240ff08aad91b043cd3ab4eff998bcefbf49626d392f4b5678e4ace77b671eea7873d5d1c5048d17ec85b6a035262c023cf2cba9ca4cff002e0893747fc5be2c5132b6397d957", 0x393, 0xfffffffffffffff8) keyctl$setperm(0x5, r2, 0x0) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x1, 0x80000) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x1, 0x7}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x7f, 0x4, 0x5, 0xfffffffffffffffa, 0x1, 0x7, 0xffffffff, 0xffffffff, 0x9, 0x4, 0x20000000000005f}, 0xb) 2018/03/17 17:17:38 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000299000/0x1000)=nil, 0x1000, 0xa) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xa2, 0x4000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x800}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, @in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x401}, @in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in6={0xa, 0x4e24, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x200}], 0xc4) sendto$llc(r0, &(0x7f0000000140)="16f38f85db670fb90c5b3d2c33e6f1fadd052a1a152183edd76bde155f4b8a827257f20a488c3e49503a320a67853a9983f946f32f1b261dea46d1618741bf9cde72ec24e489ccb7071b03afb7a0388dff312fc6431387a567845e72608463c8fb1148737a953800b0adbaa2592a3d851fcce93de2955d427fd19ff1b4ef80bb51af7f07bc830b1dfd81cda9bc3247efaad256a859be903edfb33b17d36e47f2ad53530d98ee1dfd6f677de3d0e420deeaaf4b77bc436a6c51dbc37f5222b17592d488a7839fbeccee9ad3c02ff49a2008e64de98c53cd3526dd529ec88e37fd5f6832d2239638784e1adc", 0xeb, 0x4000081, &(0x7f0000000040)={0x1a, 0x1, 0x7fffffff, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@loopback=0x7f000001, @rand_addr=0x5, r1}, 0xc) 2018/03/17 17:17:38 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b2b000)={0x0, 0x1}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) kcmp(r1, r2, 0x5, r0, r0) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) write(r0, &(0x7f0000000340)="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", 0xe01) r3 = memfd_create(&(0x7f0000000000)="76626f786e6574312b806d643573756d00", 0x3) getsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/17 17:17:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x8, 0x40000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x300000, 0x8000, 0x4, 0x5, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0x6b, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000280)=0x84) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000000)={'bond0\x00', @ifru_ivalue}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f00000000c0)={0x1, 0x1}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/17 17:17:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) recvmmsg(r0, &(0x7f00000042c0)=[{{&(0x7f0000000000)=@nl, 0x80, &(0x7f0000001140)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/181, 0xb5}], 0x2, &(0x7f00000021c0)=""/4096, 0x1000}}, {{&(0x7f0000001180)=@alg, 0x80, &(0x7f0000001300)=[{&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f0000001200)=""/55, 0x37}, {&(0x7f0000001240)=""/135, 0x87}], 0x3, 0x0, 0x0, 0x80}, 0x1}, {{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000001400)=""/243, 0xf3}, {&(0x7f0000001500)=""/109, 0x6d}], 0x2, &(0x7f0000001580)=""/5, 0x5, 0x2b3d}, 0x2}, {{&(0x7f00000015c0)=@sco, 0x80, &(0x7f0000001880)=[{&(0x7f0000001640)=""/168, 0xa8}, {&(0x7f0000001700)=""/103, 0x67}, {&(0x7f0000001780)=""/203, 0xcb}], 0x3, 0x0, 0x0, 0x9}, 0x3f}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ac0)=""/220, 0xdc}, {&(0x7f00000018c0)=""/86, 0x56}, {&(0x7f0000001940)=""/11, 0xb}, {&(0x7f0000001bc0)=""/203, 0xcb}, {&(0x7f0000001cc0)=""/218, 0xda}, {&(0x7f00000019c0)=""/8, 0x8}, {&(0x7f0000001a00)=""/11, 0xb}, {&(0x7f0000001dc0)=""/242, 0xf2}, {&(0x7f0000001ec0)=""/186, 0xba}, {&(0x7f0000001f80)=""/12, 0xc}], 0xa, 0x0, 0x0, 0x3}, 0x9}, {{&(0x7f0000002080)=@nfc_llcp, 0x80, &(0x7f0000002140)=[{&(0x7f0000002100)=""/59, 0x3b}], 0x1, &(0x7f00000041c0)=""/239, 0xef, 0x10001}, 0x4}], 0x6, 0x20, &(0x7f0000004440)={0x77359400}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001a40)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000001c0)}}, {{&(0x7f0000001380)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, &(0x7f0000001980)=[{&(0x7f0000001500)}], 0x1, &(0x7f0000002180)=ANY=[@ANYBLOB="1000000000000000170100000000ff00"], 0x10}}], 0x2, 0x0) 2018/03/17 17:17:39 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) accept$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x60) setsockopt$sock_void(r0, 0x1, 0x4000001b, 0x0, 0x0) ioctl(r0, 0xc0984124, &(0x7f0000003f75)="acf397fb0f694bdbea8a40a6e32f3940a6051982e39581d09762bc64cb8ae4aff2001042283085926755f53c4b19459b54f9088762a4e35859115b6a50ea832ad11397ecb31414c0e5262421bb41fbe93ac3d8b854c7f6619243d6708a") getcwd(&(0x7f0000000040)=""/44, 0x2c) 2018/03/17 17:17:39 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x7fff) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r1, r2, 0x3c, 0x0) vmsplice(r0, &(0x7f0000002400)=[{&(0x7f0000002380)="7013", 0x2}], 0x1, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000080)={0x6, 0x3038ca83, 0x7, 0x7, 0x400, 0x0, 0x6, 0x2, 0x3, 0x2}) 2018/03/17 17:17:39 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ac0)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f0000000000)=ANY=[@ANYBLOB="b8000000190003030000000000000000fe8000000000000000000000000000bb7f00000100000000000000000000000000000000000000000a00a0a0000000003c1eb03ead9b4ef41097cf42fb2767f1aa8eb43a39b9b61c9b065bf6ab610bc14bd4a4778d13b7bda00e64d32b78b85e8fc106f322a5163ed6613d0034da5a1b0c91f46226ab53127a43f6724b200093653dd1b769db4f1088c776e71b425b801e0d247b2f6e7504c407fa81ec44ab13e6717b9f14ffbee57da890d22799ef60276f36133b60d8698c9044b3cc", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x2000000000008, 0xb2002) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='nv\x00', 0x3) 2018/03/17 17:17:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f00000001c0)={0x6, 0x0, 0x9, 0x5, 0x3}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet(0x2, 0x3, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="440f20c0663508000000440f22c065f00fbb050f013166660fc7b72c0064260fb69d92282e0f01cf0fc71f64650f01c866b8d60000000f23c80f21f866350400a0000f23f80f07", 0x47}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/17 17:17:39 executing program 0: r0 = semget$private(0x0, 0x3, 0x200) semctl$SEM_STAT(r0, 0x7, 0x12, &(0x7f0000000080)=""/33) r1 = syz_open_dev$adsp(&(0x7f0000000680)='/dev/adsp#\x00', 0xa4, 0x101000) connect$bt_rfcomm(r1, &(0x7f00000006c0)={0x1f, {0x400, 0x5, 0x2, 0x0, 0x6e7200, 0x80000000}, 0x1}, 0xa) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00004f7000), 0x0) r3 = dup(r1) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)}], 0xb1, &(0x7f00000001c0)}, 0x0) recvmsg$kcm(r4, &(0x7f0000e63000)={0x0, 0x0, &(0x7f000020bfe8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/03/17 17:17:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r1, 0x1, 0x33, &(0x7f0000000000), 0x4) [ 50.597775] audit: type=1400 audit(1521307059.095:45): avc: denied { ipc_lock } for pid=6897 comm="syz-executor2" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/17 17:17:39 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x7ff, 0x0, r0, 0x5}, 0x59) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r1, &(0x7f0000000140), &(0x7f00000002c0)}, 0x18) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x8000, 0x0) syslog(0x3, &(0x7f0000000080)=""/95, 0x5f) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100)={0x3, 0x7ff}, 0x2) 2018/03/17 17:17:39 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000480)={"626f6e6430000038fd06e9e3d30be900", @ifru_flags=0x100}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, r0, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000080)=""/149, 0x95}, 0x2) 2018/03/17 17:17:39 executing program 6: open(&(0x7f0000fe0ff8)='./file0\x00', 0x80040, 0x0) r0 = open(&(0x7f0000000080)='./file1\x00', 0x100000040, 0x0) fcntl$setlease(r0, 0x400, 0x1) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000000000)='./file1\x00') 2018/03/17 17:17:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7fffffff, 0x4000) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) sendmmsg$alg(r2, &(0x7f0000006840)=[{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000001100)="e84a3015a7a6464d58df5722d58c3b159b139e1fb6d6275f1b36cf5abaf9b0028b", 0x21}], 0x1}], 0x1, 0x0) 2018/03/17 17:17:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x1410}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200), &(0x7f0000000240)=0x8) futex(&(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000240), 0x0) 2018/03/17 17:17:39 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x20) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) sendmsg$nl_generic(r0, &(0x7f00000017c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400100}, 0xc, &(0x7f0000001780)={&(0x7f0000001800)=ANY=[@ANYBLOB="28130000230004032dbd7000fedbdf25150000000c003a0000000000", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="b010155ab86c9f4d41bf41052d5ad9b5a208faba17d2bc361092896ed057e0b37dd17032d523d88a4da9662617eb45e5a20594911bef30a64f238c9ab5de43af2478dfa78e090c2aef49834e2fa53cce9adfa3215d4a9699defdeca5fe5b1e9df6b5e67b71caabc160ad3c2e64ee117e989dc0d469c650c9108ec3725be220ba14423f56e2518cd3b520ef21109eeaf96df567605972a878b6afc4823d6b4e4f9c42c53ea30609dc2e9e6b9e8d44f52c40539b40ad83ed597fdf55cd3d773984000000865ee9f7e56c80bf67b070d45769eebcd242c68f9a0c97bb5d6117fe21ae05e2d055e7cc8f835e334d45a48eb94897165ecfd609364cf4849846c3ff49df9b255d3fa96bf1e02c7bc12cc3229195863bc06b7a193803509396892a2c26c2de0005b09fb8801112a5219e9e9e61a9e304edc100fde675650278a6bb50f3b6331ce04a17f08ada4f5b395a50056543617d0ea4617be421d76f426ce717127ffa00d1e72c378d6f62100132000c003d0000000000", @ANYRES32=r3, @ANYBLOB='\f\x00\'\x00\x00\x00\x00\x00', @ANYRES32=r4, @ANYBLOB="61ed45fc4c999caedc38b63b496448a2ebf8b33ebba0d50c8b71c1cb03e6150066da0e6a8408a879fdd1ab955e811b6dc5481c677039beb030db518dabf6469bf5fd2f0a18bde51d91834b0b99c6a0658d9bc5d72cb4c0c6b26a766cfc2df3454a3418aec09f2a7c73a9465ef95d4733c25e34bdf7adc1ceac7ec3aab2c5ef089353c9bd3f2cfeeff3c05196de0ec7b0ce12937c94d508542dda8715e668368604724759e57afb28130a80de014bbc9d92e90c1f29849dccdd247d3bb3dd5811b67559bc367b43afbca462dd9d9c469dba1b7ab518a3a363481ff8d0e5ed25cff5a4fc272e5b1b4d620028098c1da2d81200000000"], 0x1328}, 0x1, 0x0, 0x0, 0x40}, 0x5) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/03/17 17:17:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sendmmsg(r0, &(0x7f000041cf88)=[{{0x0, 0x0, &(0x7f0000dbd000)=[{&(0x7f0000945f3a)='^', 0x1}], 0x1}}], 0x1, 0x0) rt_sigsuspend(&(0x7f0000000400)={0x8000}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) chown(&(0x7f0000000080)='./file0\x00', r1, r2) r3 = accept4$inet(r0, 0x0, &(0x7f0000000040)=0x21f, 0x80000) sendto$inet(r3, &(0x7f00000002c0)="1863ec69558b260a06f739abce3b435e3dbc2bbdd57f6bf1061fe82c970e2eefb411c289bd397cc1bf6d23cf492363395108c1a1898affe760f1fc2f3b578df300bbb1db255e3cb072f5f15f600761db2f5bebacccf18eef3d011a8cdcd4027ba1e22cc44a14b2a1c335aa92aa5cb7bdfa13db70301d87e006f8fc28b2a2b5093b7b80bfda69762ad7a2c8eded53cb91b8100de8f91718a11c246e49c512d88acbf367bc704eddc5e679a0783b42f9109bf6803cb8a9de3cf820b6904b9fc53045868300292193434b585fb2a0b8b121aeb95a31e670ba5de7d416da26277a04", 0xe0, 0x10, &(0x7f00000003c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/17 17:17:39 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2a, 0x40000) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000080)) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000000c0)=0x1) ioctl(r0, 0x180004522, &(0x7f0000000000)) accept4$bt_l2cap(r1, 0x0, &(0x7f0000000040), 0x800) 2018/03/17 17:17:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000180)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000002680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000a080}, 0xc, &(0x7f0000002640)={&(0x7f00000001c0)={0x2448, 0x3, 0x5, 0x400, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0x2}, [@typed={0x8, 0x28}, @generic="923142e16eb9f97ecffdda703086106c41c5eabd680ff9c9b4f04e9629b3c98c412be041bcef1f26baaa43f213f2187693f5617c57265064289156ea8d2aa52d8edbac9406e0c2a4ac9c9f58dd32abc8de742bd259b6f73dca1b840ab490fd2aad6c01c49ad33c8ebc215226bc528ea4756dc40c9d88102079ca1e46eeb49e1e", @nested={0x1104, 0x45, [@generic="c353dfc607193ecf792dcde4c7458a3c8c6ae4e49f455de9750fb7f4071b2f065c508ff7f3db5dba84fbc450c5cd69e6e9b6ae4a5c9fc8ef840696031d55edc343a14e6a7567410ee68ab37664964b067834fb0964b7886bb541df9a30d37bb91628aea1062f989109be204eca561f8eb5805b193b7c556f76dc8598fac4ce5bd3ede4665cba99cd49bb85c31f80866f5c71aa42fac517831b8bbe1616f9ea3c2d0d83b37700414f555cf872141f41247be0ed7b10a3d8d7455d89a3c1c55f92eeac2810c7f04019c6341f4bb19e16c3af5358b09bc4c2bade6773dd56e5e31d1c8e6f60392d6140676adcdc8bbeb2880b232d0bad3970516700e297a3", @generic="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@generic="473b78d0dae8337d0cc0360531210f11d8db0a0df85932fbe229ff8925027dbe1c50c9d6933a2eb549a57f97e5f9a9f0a9c54cbd20ee7cf9678ef154fcf850e366ba3be85215efc87955ba8df701cb77bf8520ce84826759d5a4dd0bbeedd350cfab7edfc897e4471092bdbcf1a175eee2fb926777d65aae837402991225b94ff5caa3b1974bf759aa947e5e9def193862a7605955fe5926694130e76ccf65754236705ed455b3bbcb07b4f82da14a6c9caad2161f22b7bb6bcc56c0481d108c3af3382ea18b3a833801cfa2c760b89e641bacf6fb89bcdc2dd8e8b3a4ab0cca14ee7e39e3a9d495cd37df3f231137322864bcd49657", @nested={0x98, 0x4b, [@generic="d214439309bf9a78616fb85bbbde6a6d8de4001b7115881d71cc137dcd7615beff23daf59a7def3e4c2ca19d7f82ac5ac5d025d601499794489dd71555fa144bf10aa4b4b11047e4b98f0ccc39dd558b6e0789aa15ab7a2e89cf7891806efc7aa98f9960363b8a408fab2d3dcb2d8753dc7c9c3f8aa48fd4f301a10ac9f15f1cee712dbc6af7fc666d0c1d5353b077e85c"]}, @generic="0f657b80b8e5f910eea2046c780fa68a7eb7adb676158a1d13de91ead5b6b35c94466a024ef79132856debb1fbf324cd69aa8763c78aba91d28dcb0c8f1f080e14ab23fda4fddc5308d3ec170c5138f97526dfd47113d1c6940d635eff4f6e14414d63e6a99a059d155d0c94a6929ac97fec407ab071e29f2d06eac20536649c5acb54f8c0ae1ed3362eba30dcb2d60b0fa4c6a14decbecaa32f41b69fc77594cd18bb31c9e1f6bfa9b9f1469d17ffc17ba705d898f13ae7a2745f0cc17d48e986803a10848036d58c2f2591033ee272dd93b73b648e009aa19146d784b787f393311eb33f18d030bb8a", @typed={0xc, 0x15, @pid=r2}, @nested={0x1018, 0x38, [@typed={0x14, 0x44, @str='bdevuser!\x00'}, @generic="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@typed={0xc, 0x4c, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x2448}, 0x1}, 0x400c0) socketpair(0x9, 0x3, 0x1c5, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000026c0)='/dev/ppp\x00', 0x4040, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000002700)={0x5, {{0xa, 0x4e20, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}, {{0xa, 0x4e21, 0x6200000000, @remote={0xfe, 0x80, [], 0xbb}, 0x33}}}, 0x108) bind(r0, &(0x7f0000000100)=@rc={0x1f}, 0x80) 2018/03/17 17:17:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x41) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x20, &(0x7f0000000000)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000000c0)=0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x220000, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000140)={0x1, 0x7fffffff}) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000180)={0x1, 0x6, [{0x5, 0x0, 0x8001}]}) 2018/03/17 17:17:39 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x0, 0x1, 0x8}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00000000c0)=""/115) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000440)={0x4, &(0x7f0000000400)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000480)={r1}) r2 = accept4$packet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x14, 0x800) r3 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_ifreq(r3, 0x8948, &(0x7f0000000080)={'bond0\x00', @ifru_addrs=@in={0x0, 0x4e20}}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000003c0)=@buf={0xd3, &(0x7f00000002c0)="8af1a6de374298babc6372129ac85440f51bc567f30d13e4fc6d1e80e3c6df4a3edb51bd1f1ee1a2b9f9c114341601053caa06fb3f4eeb7afb8237825397f02b86c13f35fef223c5f8561ad013c5d391156cb793e330739430d6ab282a6fdf1c1f06253135407419b74b765d43ca33e8afa55212aeb74886090995d9d0daaea45ba3c273f90f043ce2f15239ef62f4bbe1e469de0d171fd1b13bfaca11cabfeaed8cf8bbb9272eebc75e3d717c62b01ff0681060bd783f7dcfae5399ed3f21c9da905fb41f2ca07cd3286d38419bdbb22bc9ed"}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000001c0)=""/198) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/03/17 17:17:39 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x8000, 0x0, 0x0, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x40, 0x20, 0xffffffffffffffff, 'queue1\x00', 0x9}) 2018/03/17 17:17:39 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x15300200, &(0x7f0000000080), &(0x7f000006fffc), &(0x7f00000000c0), &(0x7f0000000300)) wait4(0x0, &(0x7f0000000240), 0x0, 0x0) r0 = socket(0x1e, 0x3, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000280)={{0x2, 0x4e20, @multicast1=0xe0000001}, {}, 0x0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000200), 0x4) 2018/03/17 17:17:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001480)={&(0x7f0000001200)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)=ANY=[@ANYBLOB="640000001c00010500ebff004000000002000000", @ANYRES32=0x0, @ANYBLOB="00000007080005000000000008000100e00000010c000200aaaaaaaaaaaa0000"], 0x38}, 0x1}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0xd0, &(0x7f0000000000)="afd26cc7b82815203041d57f35015bd68e7e302000673c96e213e9ec8a829f7db1b18a3496870b0969d1aa9522ebfd148b1613d96ca8e04bb04d921bbbbf087354ec900b4e1282e5fba981b2dc91da7c92c028aef60e3eeaf60004304fe8a826f19bf555af0efdab7aaabed37e9ef58809baf30b429f53f51c86dceb957d38e2f1e6c3e5fbd4fe6da55fc3bdc649897693241e9f620bdd462c72f9f06fe295132186ef9e9f123e91f4ed03814d68ac8d9f1c934a13d5a077289e0a1f29030f7488e188dbe9c3413daf5d3d437903486b"}) 2018/03/17 17:17:39 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1f, 0x200000) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) sendmsg$nl_route(r0, &(0x7f00000011c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8c00000}, 0xc, &(0x7f0000001180)={&(0x7f0000000140)=@ipv6_newroute={0x1028, 0x18, 0xa20, 0x70bd26, 0x25dfdbff, {0xa, 0x0, 0x0, 0x4, 0x0, 0x1, 0xff, 0x6, 0x2000}, [@RTA_METRICS={0x1004, 0x8, "21449210607d70c938a1002321dc912975fc46c992cdf147638af98c8c4e6ae91b67a24c829f35f56734388f6b194928c718bfd17118974eb95b36f9c2803b1fc85a8717267b28e1443a8798db5453b496baabd23bdbb5138dadc9fd3f0f35616c34ca902d4d98dc92f9e4b14c9dd77428eec9f7b9d51b39a075648c320714a64110b16ba47ce878cdade65ba0b1e8772777897479a28171550100754b5deec15d3c84b45ae41a39921d69288d224ae303bf6dd584539a77b2793931636ba5ab27c2b14e9b5198c151a4a1184528c5e8f015302ae147f065960075ef3b610f1d9c00f9b3cefe98182317f3a114304a3f95d800de6ed1205e173db95ef6f4e22eb696b68087b41f451e9d7602bfe4941ed740c576d740c8afa48a5f2042037f4b2336107be094d32df16a8639db77c8656c52eaf5e372cabbb7a66937828edf427fe2e9d39744aaadbb71ee1a2a35156cf67483b286069848e8696cbdd8506d0bff0c17ee9c6fc465b8e0bf77b487963e6b020e9b6bdcf2f47f546cdec151dab9667a27b959ae91fd1d0a5371a352d8c5e23bdac3366467d504c569a082cf9cafd665e905d72ac271d96561bdee8bdbbd70b1d572f37baef4c9f1d189542e9f1d0c70f7ae716006c641a003c9e466b4da125c93af2c552a477976712d1d0aa99416c8f59d279fabb3bd7a3c231760fa5382e6f8a38bc4f2b3269420018a34d568a6e779ff10891d8a10db768c4ba11bf1ba91bf3a0a87f4fbe2c2a13b121e404a990db9b05df082d3115008d6dc05b31207fd825cf8f3f1bb2fae9ce51002ba9af3e8a06542b7986196de5ac460f4e003e664a048b1e74882bcca23bfca4ca036b18885e42ff6cfd1eae98d8e9a6a79e20746d6aabb8eb627f0b26d4bc61e71b1a60d4e903aa1d25928b8e4d8f80a79a2d2254c99d1f1fc4b58530316f1df72a1206953013e5e45ab108c5e44f4d683336a813825e08d3d4f1ea263a0cd23ed47f13a4203c08c5841eeaea21e272ca3c70bd568b1848c99a73ca62d36d0f80cf6ebc4c8372c15cdf8f560d112de0681d10b9f3d6e40a91000b4beef878005225890079b5288a6fe85d18fbcae23d418d92813bcfd53aa01cf04490ddaf8f14c42b46cdf5a8ba248469f83dae663d706315fc9389bf84d5518d486404437ec22501200b0505a910b15d32250b1155b424f73f3c60f366315b09e4f3d51b84323969a9ce528fcd02d661f33cde3a45e6a777776ff5c24f7a6735b4909cf9119b69d1918c2b63e8ebba89277ec48c38f84dd0490033203055d89ff91ef6666d74cf884bbf8e3de7c9eb7bc476d2d4c074b6815a41bd907d6a72d157c49379461e1833f8170d494a4f2f530de1a18286361594900d6ade0b280d7955b8d636f02e50942338ec25f168ab7b19017d188a8beee31c587fe9b93ead2bd5e0054e17bb65836f4a41498021aea66167bdd135bc3920a667a8fce379bc776a31910dcc3f1244a20c22d5e5a7143700713f140accb5f9f471b0cb0b6e9c2bd11b1f8f10d6b1df95567603aa301139310aa58a4323fa5360ba43c154d4431a9f323dae5ebc4e836ecf3d69953ee268c14db88f2d434dd285ad7efaff1cb1029c06edf01e5a9038530275c4da7cbb7c46320e6d5452bbd9a9b74baaa304aea562e5cfd4b7e2a78c5a5f545e99c66f36859564f5a47db325d2504aacb26fe5b82df07377aec3dfcf19a894ad0d6a79216a20ae3a10e44e8ca162b2c624bcce3a89d2ae037991407669890104eb20ba8907a33856de9a4b82f8ecd60b45b61e30ab5a609b0fb4adf5785c7c55de13efb5f1ba3f42a65af20da6e1985a1d651398dc9b6480000a2b5cd4c693a1b2678897618c1403d7f8bfdfab3d146baf701ade99d3de3e94ca2b623687f47217eaede228f2390fe73de77bc36c4a7094ba4b6d182982a5ec78ad0add25d2de213d216c166a247aefdc4ecfcf3ea47819a23f26f99eed37a3f17e84907b56292f7386b9304a7d2b7081609cdbdcc20aaa2c0a03e04a758d2f8953dbe4aeccf4bb5451e0da6df72588dcd9d6c8cb42ca9ff4c0442a5ab0e927dde76cf434d017af98d1d8e4fc3ab96e464b473f0f7ae42764a02db1f729cfd57ab5e018ccd6aba1ef35e5a94e5ed70bc7618986aca9415ac3b0a3a7fe09a5dbae229732871abdc52131d2a78e3f210fc635f84725fcf9b050e5477a85238560be9efa24a43ae2a94cc8118a7e1dfac6259ecb5a3f949ec9cfe0ee4047c31422389cd318975305c44afb33d006ec68ca83ad47cab661ada0c506c3d23e3050bb4cb156c614b5da924350acc4d60ab85215a953628612c647ddb49b9da777e0ba0220f0cbe2048a1f3dd94f9828a2e7f459fb630651365197bb9f67c45fc98df2325105e341d07c4abb653b0e85d4c8a129ecc496286021c90e7ee113181c55d1d7604895f634d809725d8181e2e9de3c75a06d0a633fcf34509b6ddfd2fc59140e8e9e59b4d44550e2e0f66fc0648e1291546f97547779a05094a8db692306b9a343bbd8eb0b4307b9fa46490cf3ae139ec404f78d23dd1daae95fc32b05dde4ef955fa0dbd2fa5439725f6828cf4479bf4b305ce77a6f9f677741f42881978c06ac08446b448fcf8458e88188aea1be7dbb85cfee9298cbd28ba69e40a1fc1d78892594470c4fc1907af88e0180d6abbd5a68486e7ec33fb5ec2d3839561ab28d728e19f637d53dc0652617b1bb4fe969e1dc2de05db40a3a0c6313766747b22fcc21eafac35e3c85adc859fd5fb0bbe9be24622db2752686187d64913bb1415e24b9ea7906815efa6a954b37930c3220972f774a6e4e7a48a957107f1a8ddfab0a40e8509c5f42bb19dba85cfe6cda749b5a7b2bbf7e716ae6d130e54d8407667d390e545922cdf2317f16d28eabe3937a0c872bb59b37d80e24a109f62b8bfafbb839c794c365ef83de4c0dd474242036d46f1bb00a6f0457345691e894cf2f9f540d23831c5ed55d109052ff8d5eed9032a4edacaf438037f0e68b2e7a4fd114fe1ceaac67ca0da52324dd61b1b25360c05b8130cc90b6e7e58da196e1954aa77f1c8351181ff7c766ab56242c305158cccdae94f1952eaeb56ddad5ed78764cfa6380f6120ef57dec7a0fdf31cb6f6796e85ca8741343598ff69a4e1b0d7d40744927f844b87722ed536f598dc6faa187400d3f4e6f1386083cb3285d0e531163118bd48d7c5388418fc3671ee7cb1e00922ea2241ae222de2b71daf0af3b7a7e9c5b980a39d695f56715adeeade43b03617e7622214ce354872328607343dc1002bbf3bf1d955980078ad822913c57f62b7996d923f15d63a14856f872a2ce9089336110ed5ffab6f4bb1ffb26138f36b8749d337ce37e3889b359b92092a9791da030b4594dc6810dda39320913e60c7b30b7ba02b36d784e3aab569157a3119c2e8b94f60306401e4cf600a0d07af46686f2e08f8749cb8f2cfda022dc599d38023e6485ee07304e0c8c845b240c0ce90629b1f48a9c0c2d2bfbecaa5484fbdde49c6a148e3bd7917770f9c857d598e2b7fb37fa94a46b16b97a0c1b4978bb8d77d27d1ed449adb9f80301b6e02f4f436f4fdeb788c69bb7f70b193eb3fcf8fb657ceeb9c8ba8ccb7b2296ea5d6fecac4ec0ce8052540a9692c6ff4cd2ae157c680fd51c9bd23e9c2a2f5a811a73535a70fa7df7c6fc7a0f2218b7cd9b7d4046b7c8e9944ddcf5b0afa5316d0e0d39bc48b1d27bd4213b9c323f2761934c9d8b01976b35ae52850b186f4d4caaaf2094c34b788c5762678af3f5b53d04dc1fd410041da99681b98622aedf86d82c023d4c38fa994d475ce1f6e1b53030348827f9a341c5eca7da1e8eba4c9dc31efe8ad4b171e4bdeefdbb6c86cc65601218e7856df3cfa9bdc0d99eddbe401b14e08d1ea13d10fc73c979286906346fd6f22c33c00b2fc1fb4fc13ad5ba6d6416466a2279779bcd99a7888fd57b7803ea92d039814ed4356540ab8738d688a65ad55593e980220348a117198620042ad1a90494938935b33fa769e0209de9ee69ee22abb66ef8a2941ef1b4772dbda27d84ef2efe76c180087c3d66410072dbac1f6ef8ebe3dbb71bf8779b90547ce77c99855442eba911c988414a20ed0b9c96be0c0123c8b828f2e9a83378e29128baa1ec8882590dd5e769f2531696e194faf7896ae9381f06fa22f1dd1b11824568a5459e5d164a94043c07f1f217c8cf66ecfcb52d10353415219d7837daef473c2caebb891abfab3eecc7f4ae9fd04b7c9d499f4f70a72d21fbfb84e56f05e33ca10f18a3a730174c82166f2909e6bf643d791f244f82698d8a6cbeeaf896b7014e489886ff65a2fdd7b40514309f7400d398f9fb75d97031926ca773d32b1da238c9e1fdfe1e6ddada2898034e87e9c3b4610fcc8e1dea2e5650e3fc3bd762a9e7660528c54332505e06f4c62e1dece1c0f42f0db60f982bb073388f8fc47fd49784dbd795ac8633e7739a227aa1dcc418e85612d34e0d1c501b08496dcfb9b203160be640548a579f03d78dfa0d148c1512d6f68a100a4ff69c1b1ae4326ed541af52547d75ebfcaac2a71e881f8f8f14fdf760d8ea7bcfa07e471953bb155cf1ee942062be97b9103a0cb584859e77d0ffea2405722212b9d0cdb9db94bc6b40ad5dbcf90728d6a82e9a546c3731f569fd48033cf487742e88f824594a1b378c271c50ea3c2a439c09170b88cba5b59c230a1a6bbd4490b9343ad189a0b19cf858f6edbb2f87411b213a55c3fe3ffe2f477b1f1efa822753f2819e37be5edbefe8210afc501929ef81269e59afeda90419df7cc482dce9d8edec604e32087fc1fa757de1eb74d8c747ac1f08261f552a3b7e6c09a8e5375af0f9ca36a57385d8bd7bdf58968db486304ba6335c29a7d4bedc7aeee2f8a959537b054bac8a997b44115dc80a18768d5cdd2b9dbfde8e344a8b36202491e4643662fb8b6f9c19047940e319eab40410faaf3424f041d36903125cd88bb1716143a2ef56bd30305469724331eb599c151cf7649b609fa3f4ab9685dbfff15bd88549bbe6b19fe73b085a5e5dd108b37c207b0ffd18b0f83431543c861e415bd11440f1eac007c25447ac14da16ec2168ade2dab1c51d5ed697a86794e841733ca016996ba72ae10d37eb125f3637143dc32b9b74f7129c54ff0c709d55dda386ae7c2f2500b13bf1ac90ded27770a4adedf21d0fc242dc18bbf5eb47522d07356ecb7f3a25c8481f1c296c7a6773cf6fe3044842106927e6d88a09fd32b4d4056a2c777d95f6110dd9e791be114346a04e19a913389e4b8d9a51c75d5025d8e9c5ec5ce00d947613102220e2b66879580e58ed9d6833b5015a8c14212707142f29441d03dea254f974e952b152d3507538d1acec6b4955533b600c533c3b40282037db970a35e1535700040bc7fc9c2e7f93c1db6630b4d522692348c990a931c349debb1275a2e6c851b6fb1dc76185ddc9c5777937d8c24e7bb186fc39a6023657be6f6e305dfc2454a17ecdcef9a1d70472d0adac94de453b2806d6aa65ad35e774e5802e9ec3615fe6acb79979acada9f4eacac64d5efbc70c8c170829e8e8bf7bbdc15f3b350fa9a10ace9338286fc48f7d7a13f79f8a3b48670c8ec7c1f1814c06a0fc591017d3765a165c94653bf886276b3efa2add46ac248b0b1c249cbe67db1bb85036031833b2c238ed2095d4f4830f52cea1817c2bc9c7edb37a41c88f8310fe0c727d39d4aaaedb8d546acf77692d767713c5efd845b9fc2ca3f03e2d596704b49"}, @RTA_UID={0x8, 0x19, r1}]}, 0x1028}, 0x1, 0x0, 0x0, 0x8000}, 0x80) munlock(&(0x7f0000008000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/17 17:17:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x0) getsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000000040)=""/40, &(0x7f0000000080)=0x28) sendmmsg(r1, &(0x7f0000001cc0)=[{{&(0x7f00000001c0)=@can={0x1d}, 0x80, &(0x7f0000001440)}}, {{&(0x7f0000000840)=@can={0x1d}, 0x80, &(0x7f00000006c0)}}], 0x2, 0x0) sync_file_range(r2, 0x400, 0x7, 0x6) 2018/03/17 17:17:39 executing program 4: recvmmsg(0xffffffffffffff9c, &(0x7f0000007940)=[{{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1, &(0x7f0000001c00)=""/221, 0xdd}}], 0x1, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r1 = memfd_create(&(0x7f00000000c0)='\'system\x00', 0x1) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000040)={[{0x40, 0x1ff, 0x800, 0x3, 0x5, 0xfffffffffffffff8, 0x100000001, 0x5, 0x5a, 0x9, 0x7, 0xfd2, 0x7}, {0x101, 0x0, 0x1, 0xfff, 0x4, 0x462, 0x100000000, 0xfffffffffffffff9, 0x55b, 0x6, 0x5, 0x3, 0x4}, {0x9, 0x759d1f05, 0x25, 0x8, 0xa2af, 0x100000001, 0x6, 0x200, 0x21, 0x40, 0x7fffffff, 0x100000000, 0x40}], 0x1}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/03/17 17:17:39 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) sendmmsg(r0, &(0x7f0000005cc0)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x3, 0x4, {0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000080)="c5d58e81f549bcf4d4771e116ad60a1037875d9f6d58580e74bec6b3a6c5bbd3c57d97e00a544106808962b3d4281e1d72248e2a5b5ad9965761b758e9", 0x3d}, {&(0x7f0000000180)="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", 0xfb}, {&(0x7f0000000480)="3d27842f61318104729f2b7fcfe3af34e8697345d34ce640104e0a558a69bd01d435c9dba6f5697650af8a42175be4a015fdd01fdd565ce45b772dcedcc6fb3abd1d6efebab7d4c28507483e45f0e190c68808ae525bfa5d4137c5b98a47c1b95adfd01ddb78909dc483f013c48d213f37dea302f6afaaf86c4a4fb9f7058b352f5e69a9ab77802fce3488e925a334200ff64c23ba2f0f80757cd02d75ec5ca6960e7dbe12fea61d", 0xa8}, {&(0x7f00000000c0)="9f2ac7c190fb8dea6d5097c04b1c04113e4e41f6f66bf682e7277c7aef79be09d8b1fe997c05e14b676dbde573dfcdc295bc8ec51586c923de076733c256213328d5afc07d", 0x45}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000006500)="c6381fc886e84ec773b10516627c69cc26c2281540a9559f4e2ba975a59c4980e084ccdbd154aa21642732cf775b2f8305556677e569b83850e044738c9447783839ac2613e6f5de5513090c0f0e8b9dbfac887e39501b6991adba0cdfc7e2451497586aec19e55841d45dfd00a4eb3ae59dc24c30f504a4ebd40a0fd3d3acaba8d1e13ea2d20382724916a2c685ce9144d1e541cb68da540f44133b9b898b51b5d2a1602b4324e37f464f544b84b6b486273aa8c44e1e6dce3b91b1817825063f2cddeac143c90767b84434b2ad73b17157b7c37552b312c9b28753de738711ee22a227e99632277e23d5", 0xeb}, {&(0x7f0000000280)="85f9ff035e56f66f91ee8822f41175f120aa44195805e3e05c7e4aad68ee9ba538", 0x21}], 0x7, &(0x7f00000016c0)=[{0xe8, 0x0, 0xd8d, 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{&(0x7f0000004540)="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0x1000}, {&(0x7f0000005540)="91e966528724842234b9417ff2a24d9374aea43e965cf841fd4a8dc9ab78252b112d029dba4377b54a36b8b90960da9941f8c15b5cd25bbba49005d7ed6b07a87e0cc15afe87f2d97235c504a44d14fad60cca01f7e2033beaf889ac514c245d826c73bafe1e3ec4c1bc5e04dbbc9edfc5f745e8575efbf8402d73562d44cdc87fdf8866ab7bed3e5dac08223bd864fc6703a1a7a76bf00037cc38b6c04b379cab2eee3b5446ba9efbe8fd986488a7e0a94649fe578d00b6", 0xb8}, {&(0x7f0000005600)="7fe11b2ad71eb502c836bd38ee148e6577a1b7ec3b9644ec317df8fd684b747dcf93c46fe7b6e6d45c95a86be374440ceb972f520d3f96dbded3ac5a6e69ebb352bc234402ef383706661c8392afa4b15ca7d22f39393ae4150f5fd15ee0e7758d43c5aacba5871b189080c886", 0x6d}, {&(0x7f0000005680)="80849aebec37764db16db3f7ab886d11a4e01bbe8d393e170757676c46122a899f2df8136611144a8a1fb77e2fd20bef966b171754c7e40dd185e292be91df9ca6c2aa85667151dfd39ddb0b50a73c15a07eeb63019f86a5d817c9c1fb44c40dbbedf721d382c6427fca186ecf61c733e2b6bc65a865e523767d6df206031375347b0a2afef806fd9ae0a227991cc0e987e9eb5603264ec19c2e17cc92b27e55867723", 0xa3}, {&(0x7f0000005740)="ec919a725ca49eb2d3bf5a6415f2be7bf451128e128d54486e165fe757791aa6d5e969ee", 0x24}], 0x9, 0x0, 0x0, 0x4000}, 0x5}, {{&(0x7f0000005840)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x4, 0x2, {0xa, 0x4e20, 0xf6f, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000005b40)=[{&(0x7f00000058c0)="f62cf0546d7fdbbf5adda7cea57da6b9f37e706c75aeb2a7021b2ca4085d6180c9a309d0cd14feab6d1538b2bddc2539461ea2fdb1dda7dc035207c431165db964e73b93b2101c3e8b008f292a6f6d23ab91827ee270571f8305f173ce5a884c3d9be17e6633739b1cb7e9551293db63297b01d304dac8a060a8d3fcf8e65a0a79a23cf1ee77754ff641ed0cfee1cd564f5b7b737055dfc0655ddd7d478bc4a7f5e3eb4607848576c88af2acc9dca467dded6b7122d8081f8cf1316c628750", 0xbf}, {&(0x7f0000006600)="785ba884a1845829972ed67a67dc08c3c60cb2828d6d744e39d2e1305399f58bbdcd5cc55c8fdeb366e1fee64caf7087af6a1c4ba66ff51005487453ad669c8cb0e61e6318f3eb9eede5843e6ce4d0322e4b8a88e9be790c6f3d4e1c0a2df45ef9f161054d1c45bd4a4b37d310cc7476c88e85a0966667a897ef5db7641e36355e41", 0x23}, {&(0x7f00000059c0)="cd170b83e53cad554d868eddeb91b081e3fac40c739906a7", 0x18}, {&(0x7f0000005a00)="c2a07d07e0f959911775335dabeb0059a6ad13c4b0022847a3ce21b4ba3dadf8c732144b4a485b0c156b06e0f7c481a682b8dc40d63330813e1cb9e90f65ae547380588713c13d783ae43a7c5274dc08850a6e57ac4291e4c464a30faec45b595b21df34eb956702a7f0179653e91815857bb3e9d6cea0baae464188820aa741743dc68cf3bc59f8726b986a680ffeafd25eb00e76d10a34e1d5dd94cea96633c8a03b4e104b603067a2737efc33efc6477b88c45ed04681bb8d97ae9ac1fe77eaa430eb3b3b46d881532413221fedf930089bd2d32029bffc58beda5fa2", 0xde}, {&(0x7f0000005b00)="bd57401bf8fb50304a9624efc5f41aca4801442a9b29", 0x16}], 0x5, &(0x7f0000005bc0)=[{0x100, 0x1ff, 0x3ff, "541f95ce8366d7aff86567d214b20c196e4da2ff2ed41ab52506a62e90160107971ec5b397da4d1653484fdceefa2ec1d454283ee4997a12537b3fdc11a02666990a286672acbf1e00ecb88d8e2fd4e8a67066371abf92b83b34d234765edcd68802ebc26c33498d547d4ed8cb8d54e39e3d6a1dd4941ff4b56ae1b88e4c80fdd47a0ed0e6f9fe65a844ed60173b77699a985d4a792fc980c5c963970ef2631e920f963470ff07033bcd12c54b1f1dbf676be436591541d8847f2c6229faeff8d16b6339a4e2aa41752427f3ec7835c604dba78054501dfa7d2a669c6cf98a4a48702000e964bdbb2cf9167239ca"}], 0x100, 0x800}, 0x2}], 0x6, 0x14) sendmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000300)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001300)}}, {{&(0x7f0000000400)=@can={0x1d, r1}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)}}], 0x2, 0x0) sendmsg(r0, &(0x7f00000064c0)={&(0x7f0000005e40)=@rc={0x1f, {0x80000001, 0x6, 0x401, 0x80000001, 0x8, 0x9}, 0x5}, 0x80, &(0x7f0000006280)=[{&(0x7f0000005ec0)="e9aea86f2a9ec5f4001b74e310dc75fbd16a5b0c478eeb60ab232147cf60da0a1cc8a251a84994cf34da0cb2660bdeae590b950fcd423788db6b786b7eb895da80473a0edfffcfa6b9e420ed873b4c4581ed17d89d3eab", 0x57}, {&(0x7f0000005f40)="24b48be4765bec9a95cf22b42e56b82b8ad0086313fcb86eb99e4e38a713d34185f6813e5dcd4f6e06659fa6af77d4fad880aecc5e952834a57f0bb3276a12d44df0692bf09a05a81512d0be998c19aa7a2d65b5e8b79865b9786bf11ffd4d1319beb82df92cfcc54d7b705b547c51f6de7d32662160c1b7ad87dbfdd108235901a610a06a50e48a36f8a61cf6a25a3b806ad06346d023e790cbced47dcef5ffab1312e94cf9f3917bff3d876c9263eba97f710e7fe3a8ae2ac9a16a7bce108b240b3ad72ba7befc1695f7352ceeb4ea858ed51734d3", 0xd6}, {&(0x7f0000002a80)="932690a6c8df62539bb2bbabcc72b1c20c17af7e1be436b7b0852d90845ec36a974942a6fdc4823d943136", 0x2b}, {&(0x7f0000006040)="8a29337c1bd9acf167e9376f9ec7df60b538fe3bbc36bbbe57bc2bd749ef094fcc89469d8d86f4a90d4aee0117aebd722f02c5cce23b27a89a3a402e210e0249ad6df4c2f962a9f09187e7686de51e95d25393f49510a539a75c00a379920dfad617afa031e2068a7d48c742e23f7df65cc40ab8b099036bebb1c2f5e6816e3434260cd6cb464368b53e7d6f437e951f97b20d8426f0788859dcff1e2bac46886ec40f5fc591d2b0244f494fc80e8f13b395608b054985f78d934d4f673a9e079655e179dc397926325d389f9186c4", 0xcf}, {&(0x7f0000006140)="54f244614418d5dad7712128d62e5077332dbd2d5c871a746662436511bb6e5552de2c735a82e6aecfdbc91c3dfa7bdc4771130673e06cf1c49e", 0x3a}, {&(0x7f0000006180)="4113b7cb5b938f8863689852120c59b76d27b96bd200a18c6480508e8c97378ab0fbe8fe2694dbad5bc92c31e9b5666c9666524caf4900dbc23bf64f541e601ca8494e8e2f5b0b9a96a1544367ac9bf4525b79826ce86317493efbf2d3e7d1acdda60ab244d14def6a89195dbecdbec4209c4b46caca6f", 0x77}, {&(0x7f0000006200)="497a3fe68942a3b2e0035c68cb8be17e6dad7b898c6ed86e6f2f253fc71f55e48904a203572d84e095fd20d37d87cbb6b1d0fe37680807f507bc1078e2dbfb619e02498371cb82ce5cffc84d036955d90b814a8b5ede", 0x56}], 0x7, &(0x7f0000006300)=[{0x68, 0x117, 0x3a3a4b2e, "dcf18c1cff735fc3f88c02d95610741176554e5db562e7cdde69fac7154999795b3b2abddd248b723bb470efaf7c7de9a9ec4f6dba75c7712986be8f564d3c989b2fcfa2fb0796662732332c5fb2e12849f2357d6d99c132"}, {0x50, 0xff, 0x4, "93fd1bc515b747924281c0ff798de84f975d78d378c2ab77e54788083d7bd74a62d3b211b181a8a499d30896b81dab30c1b52d7293f8e25ed4e413"}, {0x90, 0x11f, 0x2, "ffe4b48014aa50a6fc8e71502ac5ee8a6ffe3562f2fa54f6044282b8345c30fa1e3161a3a6d0c092da6c15d074ae6ad1412e18c67a4b4785ec64811a319375fecc89b30b79574df0029026d523ceaf9842c0bfc8faa15d455188c6664ab1dc630694982f33838838148ac383bf888a5fb2fea55ac4da85e561104ac272d3"}, {0x48, 0x105, 0x47, "533305044e752d97220cb41c7a30b0c3a80f680cd36e9f93692dbe5dc0715d1f1a2e35549383b94da1c615248d5aaea4d3"}, {0x20, 0x194, 0x6592, "87cb4d0623eeb1c4173f6091ab"}], 0x1b0, 0x41}, 0x800) r2 = add_key$keyring(&(0x7f00000015c0)='keyring\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r3 = syz_open_dev$usbmon(&(0x7f0000007740)='/dev/usbmon#\x00', 0x3, 0x20000) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007780)='/dev/vga_arbiter\x00', 0x264081, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000077c0)='/dev/ppp\x00', 0x86040, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000007800)={r4, 0x3, 0xf35a, r5}) add_key(&(0x7f0000001540)='keyring\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000066c0)="892d9d6e35c6f23cd81a626baef2daf9a0376e592780afe2ad6b93ccac21c51c6d9b53f751a95bc37f869a4f4c8e5d9379f22de0965d0f5e15d78c7adbb86306ba8d5657a0cf235bbef69aefe0376b9d827fc37fbef6d36a2eadc12caffe658a0ba035d8f169a32c17b3e5035d5a8595b44ad954673579d6774a98476b5f2a37eccbd45fbb304b732e1a5646299799ea97c32a4ff42fe6eddc2122788ecb6c6d4d6844420ce4971c2e3d2c60bafec12209570eb51eae05ae2db0793508dad930859345f3472c8a50eaadcbf1c0ffb01e3ec6f93607e9a32e8c84e89ec306bb66af23b74f8fbd1b7b203c458bca150ff72ffcebb69ab598c84b3ebf1d4a3f8a4c06d2f0745c816b4777b05aaa51bcf1238cbac0126d0150a5485172af5cb08300cec4051ef26a416eaaa80df012fda98c82b84d305b583df3f3b209228761192116387bb83f495cb5b9d9b211603dc8aec82d617f469323ccf2a7d62fca118a9fa287cd38ad5618e01f4b28f1dc73a675f21874a37785d3d0ea757456617d75b4ca09de5d0eb5d63fec9cd8f3f50f32eab0da71db6dce55c8b2e2d0d0d4a28fa67263103072e2e1aa051b81b323a20f9b799f9b1e8febbfb26602cce4eb471ca5d42b8b17cf414428fd82e65af2a70672585923ff9158710b6b9dd947c595df2cb54a39691d7b37dc016db53b38b89278330ce813df6e70815c1e22923b3a9dbe614b47912590c59d11c0916d84e6cc3b33243609684820582dfbefc78e22ee206f1743aad1e60ec0e3966e7cdd500f7cf230c9533b37288bbae17c1ebd8774721a0858e496c201d5e2506a6e41bd96776221c3baf46ffa92c31ca5829e02af52db669b964638cffce655128422a40b2bd611e1f5b95c38c64bb218d412a18f1410460fc64cd248525684c4c1e4be10efa6f8ea74bb1d14eb177816b4ab5815ed78073112aa912913be4cd1b0073f3f112635e2cf27464d1058c64731b1892d1b3cae788d883218d7664b05293f70dcd0efae80f34c4917bb7396c951ba1cdef23e2db9df2fdccba026c1e303de5e7f77efdf992e98046913fd23e64307a525e0e1774ef5f8768b9ebf897fdc90fc5da615700165402a3ff34e8af69a475d1651ce78187d35f2990a05f8edb0c63f402ce6684d4a9374159a44cb34318398b7bfa0a97f591056b348c7006d4634cd7ea36e06bef3992e8b4c13a16db4adcc0a9c4a5296203c60b771431ec6f63e90263b0c9c79099896de174d59056e35a5a5daf0dc30d360facbe26e59a32bd2bc2d12cc5d766a1f89c53c0560a74c22fddf272821b02abd17d2cdc4ca8a77f17406de1ad98678a5ce5e1cba947c9cc292dfe299f46e90253f266c5c80b824a458ff1f33b151ef135c03024cdba266a6b424a7d9cd0b8ea9228903584b89be60ec068fcdb00927ad84a47d83f692b7a56e05f2da00100c117aae6f2f7fd709e616409f7f7d96dee0b729f1a18b6d6a24aca132d2a187d1a784533c7534e5e8424ed06fabf277a9d6a7fe04a8df40b245a66bf6771fd16bc5cb501608f9066de91611eacb89bd5ec881d81067ea93a881d18bdfefb597e3845ecb9d0ca50ef29b79073dc1805cfe685cb9e46d33e555192cb095534f474af0a657c2adbbd6e2be4421980aba2f6b0b888686c4eb7761b2462e481b25410c2d205ea88c70cfe90ab9754248ebdca599b8aa96e9694c2979a0c6e244b670ccb174cb4572cc199e41cdbeb6f47aea27ec5e05721f7455cbc6346c0f6642789ec25caf5a87109c8625b7a3ca9fc442c7abbd0da07c6eff351775d97e96ffc2b4b9d79863ca55a799f7e57f2b27bdcf37535e8b073677b0899313327d4df70a1f10f88e903da6b5acda017d90e05295d31abf40c6d33e859f0421410e9d64d1a786a14824c68be21e10c51e5ad6114d6a6f2fdf4e3aee3c0d120ff6f2621a7eb5d553209899e6c723a4de78a14ff01bd70ec35219270340564fb2cad6b5d9fe91f10167bedd5ae3ab94595996fda099dabe05419b8de2ec5a7b7603c142891340c2bed14d873131ab2e30ea9d4eda18db3bb96c7249fa257cb51456bf94de0b18065029eeb4b0608ab99fdcd27ebdc00863908c189e773b4e44e6a7ae92244d4a22b84174ccc29f2787f447396dddad97278898b4bb2f5cbf8404decbec50ee00df7e8ad26b06e5f1a91d54f4581c77688317f352f747f1692cd6c71920964ef5777acae787ee9b55e19233652f9fe71e7b14fbda6bdf0d5c60ffa8575eece03ef5a3c398125dfde58b0bb00ebfa68c7e2c2a1fcb1a5842878c15b7f95be61d5ee51e9f0fcd11f8222452ae756ff9f85e6dff44c1240651ebd045114a42d7c1c35c6100c74e0ceb82a51f2175c92d83d439ef050f9e1d0c29520050d0b5ce0c5fa60f1c4995934fd6708c60cf4affe8dcc29bce39381ad9b37dba10d953e6be9d3a0656791858ecc0f6bd51183ff0dd7474bf359721990579b669352f22c507b0aebb523ad37559fa93657fb269c29058d3a93e055f4324526eb63c625eafe9dbb7863025248a186679f94627b7c8f587b88a15743cb72f5f926f0098aac8e929dd4e5c661f11e53237ea8cbc930abe3a537cedea5cddb962894ea299a8a73daa7a2a6f83eb0765321304ca471ba1b48cfc03443f071192145b658a460d815b4555c48dea20c2f1396c0c41dfb72b1e71bc7025d5867e9a8c3656d0fb6d7a180957fb8f8268d9b32cec4ed6f19cd7aadc829c28d306d3abf0a3e62ebfda9ad409758113cb9a803c1dee705a26e203397b8e855d5638d1a161e5667fc3e9c9b5bd2fe233671fff3d7e92f55b60ca6fbecc608c207e7d59af3c72c09406f23d82ce75db7e12f205459ad310ff32d0bba0c6b6f056e01dc0cfd5709727c23b7d035316a5f7c53791ef538358538b3c778a249524f97a204907ce7acfb8db05c2e0fbd8e278c9249c41e9ff6e427f556ad14dba6966fadd5a602a18df991fe1e155e1f394f0b9acfc044156d1870f77553f653313df2ab248c7ea37f2cfb69709a1930a87d5af46ed033c32af59e26285e9de5c49178531112c1e1034266176052095eb8758adc422d37c1e69bcff9b5598931d53d6fb617535132b94a534de7d16a07f46343a3103b937fb53f4ed6666180134954d2e23dd07c933a66ab60cff611e9a2e952b6831f4c6b493dcefbce22722bc74a3576e71ea0ec3a3409e378c321a2e61536e8a68dc555c94365d347512bbbe7bea1c2ffe2e989a23e1b501dc1b46d6d239eb746c963f61d16772c22459c5eee5de2fe011446d0d9332a772fa14c42bec9e11d30d0afd8bcce8f8cce33654ba0d799a632a16f852349e64455d1b80080ca33a6f3754f48f989102e17239288a319a50fdd14e73f89333e5bf6031f6eb633804b4cbae40e37e19867e8d915a1d20fb1266764c95ac324804ab4caec62db8af3697174363099df1b96c34407412d871b58a7e845dcac00364a7d9ff13be8cd6c203c6a84918f6dcc1d6920912a3c4863b4bc418149c869a016fc1ac6ec5c17f6ef0151774d5748621e12b711e8fbf031ba902bd2b1d858f4a69d5eb7f1e4cf60b31219dd75c9995dc76e268b5b656355a413659803b8a5311f7097f873dd147859c6c1c1d08f549c3b83a58aacc332972bd15ce7ba6e194513b77e189a7214cfe2e1e8fd76268f4fd1630c775504c6a1b6a83497cbd1fd3da354eb2ac30381f6b9fa9c5ea0952676e20e524d1705eedc0fa3f0dc48bb75acc7fe4c550cd81f7d1e1ed24d1cc4c1f705d4985c71be5de594ebb9929109c5a1f495f886a3d96ea20afa85f4c04efb19e6f7d99683094b38d91f7415c42a2bcd29ac115330803921eb18fbfda2e51d07abae63e32269db7880acab0e03be7ac73cb782514997974cc284f004ac4f669fc8759a008b7dd47b17f1d3428a9fcd6fc2701c05ca6e76cc73d7d7fdb95d9842a9f026909d2f44757816635c96b02ce73598c82e8fbeb90665dfb6d54d32f78b978100ab31d8a006b63a4354fc373ab56c31959f2d8615f91a3b2dc830e82d0513363999efd4b79bb6f192c537aa2072c89484af6d6a4baf58446d8a611f47c0750480a70271b544f6ace415f0dea07694b3b2cfaa3aa4a612d917f6e95f22a1cf0d9a9b335abb0d7e3265a3165fff3916b710eb1b4b9f6b26658b824f5f894260280b44377b7304d4ac5a1b281a253f7fc8afda175d4ce23c5e5ebd0f5d3a59e44d4eaa065a35390ef0002b86e62378fdbebdc2a965ea26c54b90a945e546e2b005dd24334948bda4375e4ad7d0dfb14483520cdc16713dec8c3803dc59bb542306776d235179cf645c2db499c993d2c049e162796a9b74a1e29b04dbf48c3a506639e26ac8126dc2a760f0ada6e31e77b247ed0759df9f0807b190bc44a948c813438e8b2db7d099360ddfa089ecd3a261fe3b7eaf456aadc0cf089ed0f7f7d0ef2fe014c0cfefc2cddc6133065057411cfcf48416fa1f1bb87eb4a5557adc0a4a4e5f92ecc1c0777fc0c25502a436693d26251d582aadff673fdbd9a5afc09c133e75ffd1fd56135b0d57644c8d3ca75b42de47c9723d0f610b0aa04e91174dc205c6e006295c962d2aa77884fa025820a24b7215d75347d14d2ce048dd394d961b3f80f74b8f027ede21a30b873b88a89c710d91eb53b83a2c2e89c2fab6b92e19e506275f5a5d60920c3df826e5003469b7fd5c8364e85059d0a9b6c14f71243d13cc54d32c114cf0aeb356cbb8e1d2b77379f204e4f2b2bc1d401436ab9401b2c35adbd4e790eb4a3c2079a46bc8e4191decf1ea3bb86133c72d48cc96c3d8f29b6ac314cd81111d55c8bbc83d90991dbf9ecdd725cf799329a43a81e7d841b83edd341da0495f0d7afbd00ad71dafd97bd5b8d5dbfba537f1ba8207b77c92d70609c4e3d19f822c67760a18686510c29be03b71459a80e56e66bc1d0231280255500d1e78e9e376fbd940c525db0091b00184ac3c25be241406ab26c91fe2cbd5a63d235585bd74538cdf71e3e06e71267b206271e48e012d813c5df76393fcd3ec7096cff012455438bf026a7f5908314253199ba8bc2da15978520b324ede600222958264f88bd0b6dd2fcefe3ef6d679b67b9867a1f646840a398bcebf06fabcc2bfb91c510d83fe1fc58b3ee60e9ee9dc19b163c8ff1695ebcdc77230514c7f66c15e87d625cd80b12b8cd0a53b6bf5f637c6b01c15f95a44f61893ca8b7877b13b99dd207a40c09758f9aa202ecf88bcc325b80aefc9bf9528d2ea512e54999d996f120974e87ba755ba196ade45b55f3f91a26e9acb387df1f9478500d75ca02b440376f22874c7135e1f3e2c867c4a1c2a2158982c51442ccf702950249cc35523bbe6807926aae180064617e92dc0eb12bcb5895e092ca01df71ed470f8687675ccf1e5756a1e690542b66244ad6ead96210b1ce592d9c6403c852fe8377bafafc8d3539626538aaa3bd49a5075d975ed63a2256c2984066d55197e77ddc5357e1735d3a9521b45c2346b20048c981677f3487f9746e8d67eb958db14b639267721f5d52d1ebcc0de0bdbe84e9902cbb9bee1a6df7451f0acb10db8f7c0d9124903b0bac940160dd7eb5b4e057a8c963e5c893dca550732ed0b5ce389ab6d9454110237103353f0e1c7037f0b5683c941d045c09221483e19830c063908da2cb0a2cfc45386f0bb929255349fa523c5facda690a65306aefbafd76d09ba99ea65893ec393fc6c2b3a6f499535ed72af50c8e3e84b0b2e625e22dd5c11be11a27aa4e92cff582195053", 0x1000, r2) fgetxattr(r0, &(0x7f0000005980)=@known='com.apple.system.Security\x00', &(0x7f00000076c0)=""/128, 0x80) 2018/03/17 17:17:39 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000100)="6d6f756d74696e666f004388f750040f5bab9fa9ac1488a47e660ae76389173cac656bb3e891941f02f1265047502f6c2dd9f655ef5b31eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f1a5bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") sendmmsg$unix(0xffffffffffffffff, &(0x7f000000b3c0)=[{&(0x7f0000009e00)=@abs, 0x6e, &(0x7f000000b200)=[{&(0x7f0000009f00)="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", 0x117}], 0x1, &(0x7f000000b380)}], 0x1, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x1f, @loopback={0x0, 0x1}, 0x8}}, [0x9, 0x71, 0xbce, 0x2, 0x80, 0x8000, 0x1000, 0x0, 0x5, 0x3, 0x401, 0xc4a, 0x40]}, &(0x7f0000000080)=0x100) preadv(r1, &(0x7f000031d000)=[{&(0x7f0000b47f68)=""/152, 0x98}, {&(0x7f0000fb9000)=""/223, 0xdf}], 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/03/17 17:17:39 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x7d, &(0x7f0000000fc8)="b131e9dc0137e4da", 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200), 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240), 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140), 0x4) clone(0x0, &(0x7f0000003000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000001f9d)) 2018/03/17 17:17:39 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x101000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x5, 0x5}, 'port0\x00', 0x90, 0x0, 0x8, 0x3, 0x3, 0xab, 0xfff, 0x0, 0x2, 0x7}) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) socketpair$unix(0x1, 0x801, 0x0, &(0x7f0000c2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f00008ac000)="d0", 0x1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000005340)=[{{&(0x7f0000003f40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x26, &(0x7f0000005200)=[{&(0x7f0000004f80)=""/173, 0xad}], 0x1, &(0x7f0000005280)=""/131, 0x83}}], 0x1, 0x10140, &(0x7f0000005500)) pipe(&(0x7f00000001c0)) 2018/03/17 17:17:39 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x2, 0x240) epoll_pwait(r0, &(0x7f0000000280)=[{}, {}], 0x2, 0x7b8a, &(0x7f00000002c0)={0x1}, 0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x90803, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0xa90e, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, 0x0, 0xfffffffffffff315}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000180)={r3, r4/1000+30000}, 0x10) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f0000000040)) [ 50.859827] sctp: [Deprecated]: syz-executor0 (pid 7021) Use of int in maxseg socket option. [ 50.859827] Use struct sctp_assoc_value instead [ 50.898655] sctp: [Deprecated]: syz-executor0 (pid 7031) Use of int in maxseg socket option. [ 50.898655] Use struct sctp_assoc_value instead 2018/03/17 17:17:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="a1", 0x1, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r1, 0x0) 2018/03/17 17:17:39 executing program 1: pkey_mprotect(&(0x7f0000671000/0x4000)=nil, 0xffffffffffffff6a, 0x0, 0xffffffffffffffff) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x1, 0x0) bind$ax25(r0, &(0x7f0000000100)={0x3, {"c33d7bba6b9f52"}, 0x7}, 0x10) 2018/03/17 17:17:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000100)={0x1aa00000, 0x2400000000, 0xbb, 0x400, [], [], [], 0x9, 0x80, 0x7, 0x6, "be3be2835f8da856795ce73e6cd9c270"}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0xfc49, @dev={0xfe, 0x80, [], 0xf}, 0x8}, {0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0x9, [0x8, 0x6, 0x2, 0x227c17e3, 0x7041, 0x9, 0xffffffffffff1721, 0x69]}, 0x5c) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/03/17 17:17:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x8c, "835f8ede4a3b5906f2e917dd9dc0d4a8c62411fa6eb429728dc0fca481593afdf0fc75d32f43e17a894b39ba38b7bbb1cbe5bfa5426634d12cad6d476cb9d79d9971c783beb641485a35c61cbbe5b636b57840a1c7e4bda2efe7ac82bda74cccf3a4da8d9577db9eb9764617e9c6d89d378d60639bad9439b96df7264c00583301e1c77ba932efb4bd42f78d"}, &(0x7f0000000380)=0x94) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000003c0)={r1, 0x27eb, 0x12}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) sendto$inet6(r0, &(0x7f0000000000)="cf", 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x1}, 0x20) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netstat\x00') ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0xa63, 0x2, 0x9], 0x3, 0x3, 0x4e51, 0x800, 0xffffffff, 0x5, {0x944, 0x3, 0x1, 0x6, 0x3aa3, 0x2, 0x9, 0x1, 0x7, 0x1, 0x1, 0x4e, 0xdc, 0x3, "4123e84a49455339f7dbbb6788766cf80e64b1eb061720a19b0c70b45205567f"}}) r3 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000400)={{0x200, 0x4, 0x3ff, 0x1, "dcc84a9b0f759f9df0154d0bfaf602be9d13b8b39b0b1317d86b7458e72af606e3150ed0cb377a95d92b8266", 0x3}, 0x0, 0x0, 0x100, r3, 0x5, 0x7fff, "a2c42a21ef22c369ba56f0bf27facaa11062165e72a2b73058334d9eeaa4579d58cb8f83c4a72209826b868bbae0a82cf6d17fb427d71cf67db5aa7bf260f6d0", &(0x7f00000001c0)='net/netstat\x00', 0xc, [], [0x6, 0x1, 0x5e, 0x9]}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f00005a8fe0)=[{&(0x7f0000b44000)="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", 0x601}], 0x1) 2018/03/17 17:17:39 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x6b, "55ae4eadafd8f94bd31a1a2085674d3e6ffcf9fa4f3278fc7ac739ce741945bde10ca2c809a63dd18b830833e95e804e782b4a7bec3eab7327ddb8d596be19aead607dedd28619981197bd97cdade0f44b95b34cb1e20a3ba0e6307923a0c857e52b8aadecbb6e5e3a9dc4"}, &(0x7f0000000180)=0x73) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000b8f78)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x9, 0x0, 0x0, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) 2018/03/17 17:17:39 executing program 6: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x3) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)={r0, 0x2, 0x5, "0ac7acd995155e7b2925eeb3be6883c54ac7e89522bc32ffbab8a5e0f6fe69106f47f2b7f0887652c80afba3a36aa0510fcdae7ee0b4d7161df43af5be69d160d146196e5b98bcc1d0cc79240d4f9d830b06efac531fd64e0557c0996b5e89e0c481702bd5e4165355a0a064bec6299b8cbe9dff700f713496f2b31de9903dc5f995857b3170e0ccb5f6900bc879d4"}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0xffffffe, 0xb, 0x9, 0x8001}, 0x1) 2018/03/17 17:17:39 executing program 7: socketpair(0x1e, 0x1, 0x0, &(0x7f0000001380)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x4d0, &(0x7f0000000100), 0x10000000000001bb, &(0x7f0000000200), 0x271}, 0x0) 2018/03/17 17:17:39 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/233, 0xe9}], 0x1) unshare(0x400) signalfd4(r0, &(0x7f0000a9bff8), 0x8, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x4001) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) 2018/03/17 17:17:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000300)={'bond0\x00', 0xffff}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000200)=@ioapic) r3 = dup(r1) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000080)={0x1, {0x2, 0x1000004e24, @multicast2=0xe0000002}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x1, 0x80000001, 0x4, 0x3ff, 0x6, &(0x7f0000000040)='syz_tun\x00', 0x3, 0x8, 0x800}) shutdown(r0, 0x0) set_thread_area(&(0x7f0000000100)={0x400, 0x20001000, 0xd85974ac41d4c29b, 0x9d71, 0x4, 0x3, 0x1000, 0x2, 0xac, 0x3f}) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/17 17:17:39 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setgid(r1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x24, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="3063085424000000000000000d63020008e31040", @ANYRES64=r2, @ANYBLOB="0300000000000000"], 0x13, 0x0, &(0x7f0000000100)="d63f3d82cd00709a83c596951a7b78c28f4a52"}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/03/17 17:17:39 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x4e21}, 0x352) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) r2 = memfd_create(&(0x7f0000000000)='keyring,\x00', 0x3) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f6bfc0), 0x0, &(0x7f0000f57000)}, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='syzkaller1\x00', 0x10) readv(r2, &(0x7f0000f77ff0)=[{&(0x7f0000000080)=""/95, 0x5f}], 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x800}, 0x4) 2018/03/17 17:17:39 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r4 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000006c0)=0xe8) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000c40)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000d40)=0xe8) r8 = getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001dc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003700)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000003800)=0xe8) lstat(&(0x7f0000003840)='./file0\x00', &(0x7f0000003880)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003ac0)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000003bc0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003c40)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000003d40)=0xe8) lstat(&(0x7f0000003d80)='./file0\x00', &(0x7f0000003dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004300)=0x0) r17 = gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000045c0)=0x0) sendmsg$netlink(r2, &(0x7f00000049c0)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc, &(0x7f0000004900)=[{&(0x7f0000004a00)=ANY=[@ANYBLOB="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"], 0xd4}, {&(0x7f0000000280)={0x32c, 0x39, 0x400, 0x70bd2d, 0x25dfdbfb, "", [@generic="f580c20c53df3cb87d1684472519578e9766022e0cc0fbbe0378e99659e24d6fce40419a956c3e9a39c21a61c4466aca8db5bf80cf81afd7b735d27ec3d29de4db9ebc710d084395092194c06b66bf98a977081f0af8a513b5cc5c55bfbf6551457b5914d3d1c38fe06f98bd10371b1ee22825d57800db8a1ef5bd4f92a080bce2b9ea51dd5234bfbbaa83bf4904557b992560835dace9fe3fe86ec22a742688ce8f35d05d50f6664f7506f9d6f9bd577dee432031d303e512b24162148e713d084b3d329340d5452817414890c62bcdeb8921bd3758e766e142fa05e6d8a4fd7735f728c1753c2aa422d478afb2d0a0042e45", @nested={0x220, 0x3b, [@generic="597747044374df26758d308ec8ce773424a9a09047d77b8ed41a5e39e41d4501b047aac85932b5f5a8a1eed3a9587535aa07bbfa7c1d6e27d0", @generic="d20651ff30fb3ff15510906c50e8c507b303d3b81629f4fba6f0e4b819de7225a9dccab8c4fd3632487b13d25453edaa1ea41c58313f7e2ad2961b67e65ebeb1b0d53b0de9aaac30c4414842877e03dffcf6abca4232cbe9c0f23f1a3321015f487a708d4dbef8542cf2529ab079b84d9dc70f6dadefb58edcccca19d174", @typed={0xc, 0x4f, @pid=r3}, @generic="df771ffdda8be1967cacdc2ddf0e19ae78c6864e1941cbf14033cebcf61137e376c7db7e9d538a41313a7d6f5683d3e09a91cdf647cbbe30b9113c242fb33b69912d4d09d80e5e22374b1818", @typed={0xc8, 0x84, @binary="97c696c0b8acfc59810643576e30a30fda71c509074424ce48ea287f59164d54a0461bd26f9ab8b40fdbdb568691ffe6ad169562e07f3bf7c839d93647dae3a962cf9d25983e016b621ec72c42f3433a174b3eea468d6c13ea9973da13971130542900c082f81aa0c8c3a82b7bb17319007859fdc7b29adb8768fea3d8f20388483bc7e16dc50713190456dd034dd10608660ccf770d031855e90704885f9f5cab896a315982ff76b25da27f96983ccc7636a415302b72f113a837315571"}, @typed={0x18, 0x32, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="32381881b35f035e43e37fe0c71946252c7403a3ff482b11772dae01c223bbc2a1fa2c", @typed={0x8, 0x7a}]}, @typed={0x8, 0x8a}]}, 0x32c}, {&(0x7f00000007c0)={0x47c, 0x42, 0x300, 0x70bd28, 0x25dfdbfc, "", [@nested={0xc, 0x3c, [@typed={0x8, 0x6f}]}, @nested={0x180, 0x68, [@typed={0x10, 0x26, @u64=0x800}, @typed={0xc, 0x25, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="02a1bef2546d5731063800f00d7f9388491ad1c4039a808c42df69e83d60b1cb8552f2b05cfa4ac9d7bca127aeec8b498fc0d7163a89257f61a45b5b54b7ee1b295c4a956732d61f7a06420a471be12fbe0d605d0ad344d8e17e53f53a831127d73c34457321f148b14ccd688e7a8470500fa8653863271684d2c8fa6bada12552502cd07ca722f2f78ed51748930f6946612bace0bb1b04fa3b13a30ffc0e", @typed={0x8, 0x91}, @generic="baed5e85bb50cf41aa388032e10d90599da388de477ed9e9b636f70fe438c3ad0f3de8a66d07feef167be926460cb67421448d5b9fb470e9710acf4993855f3c3408f79751cb783757dced37153de683070f05085f0037bf288383aba8c24156b96d4b8ce671ae84a586a67f1cc37c194c3d59f6ac1a8a2b8072eff6fe4b1edfecc34e8bcbe7a3d52d73398b3f4d462a8cb5f1df9e427c7c69b978ef9a469a445a2f14f5bd6f7bc9e74fcf3042", @typed={0xc, 0x38, @pid=r4}]}, @typed={0xc, 0x87, @fd=r0}, @typed={0x8c, 0x4e, @binary="6a14ff433bb0f91d8d39d4cae3baa43ea83933d40506c24ea2183f49a2150ee0f8bfce2c775457d17171b7b83f28814d0e2ef0cc5337f2355f4dcfef19213014949d94b774017ac2ba3491e46bd33c1c8350f78da4055eb9d9f65710493adabd3fabc928caa0ea42595a986233810a8e0014026375fec88f4146ad13603e800c4c81e0"}, @nested={0x44, 0x6b, [@typed={0x8, 0x19}, @generic="81f0e67bfb6b7e40c1bddf405eaf9b12a1f96bb60e6a3e4ce1198db3869ca7cf2a3d2276ced65bdfc0653464c22b9ef1b6b91657fdae8e"]}, @typed={0xc, 0x78, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}, @nested={0x1c0, 0x3, [@typed={0xc, 0x34, @uid=r5}, @typed={0xc, 0x6f, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x10, @fd=r0}, @generic="01883da165aa2481c990ad5f5b2bd1d31b4055c9a1704f35d62466ab3ac96700bd8154a212be9ce83f02c8db4973897240bdfad5f8df8b864c8ab4a03e8591268d4953cc9eb096fcec8ef13fea1fb2813ce9eb8b8544ce9a2556fc6a95718e7c90489b12c72410178943f568eec01b2bde9108d2b08605a86dca5ed4880a831b5de0273adfb4cf5123061bb9b4938a395424adc9bccf56da99c259aeb0dfd852f89aec968a7725906cf063b09c5eabd7cef3318cde6bbc9f18d606f4a09a5e0db397309bdfedf075a84e45f46a0393a79289d378f9af6d3277a06c84bbdaaa91b70d4d", @typed={0xc, 0x34, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="8ac0f7a5026188243d", @generic="ab61fac12bf9c3cb04d3748a8d132f28d0122ef8f746ad1d2f927451fad2782a6e28a15bec49de4f26274117cdd159ad70756a5f62b43eee25b46ce2c69612d788ff0ddc54bc3d11a8d9a914865f7f83f92ad0cec77d27d1a573e49f04ce3ae2002d9279fbb71702d99c9f0c960db4aabdf2dc8bbe396866ff174576d7", @typed={0xc, 0x11, @u32=0x4}, @typed={0xc, 0x38, @uid=r6}, @typed={0x8, 0x49}]}, @nested={0x38, 0x24, [@generic="ea66520c9c4f0b883fb4d1b29e7611dbdeb72350d476e84e58541ce0ceb8d9196e60ee709dfbb5fa19e7ac2a3f2b6f666e"]}]}, 0x47c}, {&(0x7f0000000d80)={0x101c, 0x1f, 0x10, 0x70bd27, 0x25dfdbfe, "", 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[@generic="f783b77832216c311463be09b63d4f60769426086238c0f01732058afd789f76949e257ff41903d97b9fc57aaa42cd988179d1115ece15b369ed745f2a6d945389cc20e00fc08ad93d8c1905edbdc8616b3cba6f116c87188ad4ec50b3550219060fb9e6af39ba6cfcf3a32ead0b2e670a18d42546a2fb4a654378cdadb30307f0230ea84503f6c6e92e1dd2ecf87d6dd6a4dcc42a868d0be17d89191cf28f080d", @nested={0x170, 0x92, [@generic="01350e930c3d1d84b7e129d095db66cedfc7cc2ca6103e943082ef56b916db8cdde226ac9d3c4375401bb388acda829e6e25d46b6990e491a00cf860e6ed176960895ebe59d7ceed8d48d5ff1431e8485bd28f31d41c8be40791a38c3967a5cd1bd1aa1526ce90595592aff0f970bf3b3b08f5eb97bc6d3363cddb8504df62984ec490a468f27e9c1433310594185df3eafff346766d6b6d29fe1f31f709a9b1bdd0f899bc3763b854552729d88ed30b", @generic="c337d615e769a5c22a19066c16fefd9294140be5ba57245703704ab053be15a10bd8bf078e55a3d99f9203baaedf582513070284df194b1b33a115ad5146f68296c530d7ec23522dc11052de5540dbc35d3557c1359f100159add36f30567e2e4af1a1d3f04ea50cfd5cc0bc75a28631b4c4979fd48d24aaa4f34b65382c2b41", @generic="18d284f9bea9922c41a819605dfec8f961ae443e9593c4f1b5eee775fc38a1024376343885", @generic="02236f2be75ac12e49718a7380222ca6f85cebd45222"]}, @typed={0xc, 0x56, @fd}, @nested={0xac, 0x56, [@generic="7b51ea567ea4cd283876fe2a88c3882f9d98c2802b070d37c15991cd9f08c99c5901b6d18a71f01c73b096d9c0863c8d969889486669f7575dde78202a", @generic="1e916a8f9d732733398adad45bfed2a235c55a968cae2284aad1665c6b56438d0663e51b74abafe028e393a0a32559bfbb1b9b0e0f57eed3809fe959aa6ab796fda392ab43f5ca6cee3d716f597cfd4d51021c3b84e63863c5c71a934a", @typed={0xc, 0x68, @uid=r14}]}, @nested={0x1b0, 0x36, [@generic="a9696b9871a5b3d341417f6969a1b624f5080875bf87fb585e081a35e9e5e2ea3b588d6b00c279f379ca39390732d63e1180f05eb706d8029928ac285e93cdf9ef0ee73a2752fa913b48291d55e4b174b53cfda5f72604460087d8ba17e6f4940f5cdb2ac3a56123712b413042271d887ca098bfadcd062889b080ad4cd1d3923e5200b3c5914145fbaf9ab9bfb7e02f1f41dc1ab2d59f0d056092", @generic="af5a89d22490ef17fa657c9c4e4d36b821b5140d68e643e137e8c7ccfde792c632a48fd38fc4e967", @generic="d583be0314a18f3ed809d552a99495c65ced47fda4c031dc90bff8", @typed={0xc, 0x62, @u32=0x95c8}, @typed={0xc, 0x92, @uid=r15}, @generic="9586d315f3057186395e069e", @generic="44c3d49bee52d999f8355240f9a949b0d5a0645c64daf25f87681cf01c240ad5509d9d1ebd849f3f5f0180cd0216778a8bd1c042bad86a07ad2e57eed7e09bd5973827ce0d1ad244cb2670eddd00e86d5b3ccc5a0beebd3a551f7c6a1e0a733430d4a39457e8299e12f2db9e14295793b2a628d78d750c20ec760fe895c10c4ad329872bed160aa90d5ed3ec6a1490b00027d08e903083c2a9db61960ae5e981e5996e4638a74f"]}]}, 0x48c}, {&(0x7f0000004340)={0x254, 0x1f, 0xf01, 0x70bd27, 0x25dfdbff, "", [@nested={0x6c, 0x22, [@typed={0xc, 0x50, @fd=r0}, @typed={0x1c, 0x92, @str='{eth1vmnet1(*-\'+:\x00'}, @generic="738d00cb179d40d2e83f54f5d57d1c8ba3bf7063432090d69c39685c882cf63dc9ef64efadd48931", @typed={0xc, 0x47, @pid=r16}, @typed={0xc, 0x67, @fd}]}, @nested={0x118, 0x17, [@generic="c6b944e690f4d39f25917709d51fccec27a99edcce5f1bffdc2373cbfccb302f964bcfd400eb09da1adc85f622bc1407dc0e72b04842fabb1dc39ad191613a95f700afa949a8167756b8373dc1cd8b4aa556c5b0767acf6c75064dbfc4d7a99d0244a8efb0a56654ae4eeb0e39f07ee4a683e2c0aef25a2f9cc280df80be18ff3982502683fe4bbcb2c41f048f0481c3372d2562fdae41fa95b4eed7e4dc9f3eda1ac85434090ef7c0ff462f66fe46f0b1bf8d83fc6c2737275ba238fec5369561def92d1ae5e41527b20ddb840e138d20b00a124b98bdd61fd7e58b6126a2bc20a18c15", @generic="0639224bf9e167ac0c506a71eb546f48a503015c3686e1f0c9127e7368f81010b4bfbb012922ac4c5d842b15a9c18354"]}, @typed={0xc, 0x33, @pid=r17}, @generic=']', @nested={0xb0, 0x1c, [@generic="6bf3b60972ca5cd7be92ab4004dd7fca1b87c6e28eb077d17ace95d1c35bba9706e36c97d32356473401bb1f48ea1d989f18e15f50a461e81b6b5c432a1c3665bdc653cbbe3680d0463b520e2eafd0d6b99c688e70afeaf4116f18260a11e15707c0f497135b29e97886665da5735e0a4c9ccba6bcb918b37bb65936491e21e8b5251d8fce85711c095fcf23d7b4c0264cdaca762ac1ae7b5ef2b385f477f84f263d1f6106b121444de0c316"]}]}, 0x254}, {&(0x7f0000004600)={0x2d8, 0x38, 0x800, 0x70bd28, 0x25dfdbff, "", [@generic="4fa8dafeea07656f322ad0c386ac076752505ca84d06e631db47a5e8930f8f7d1501b2e32adfdc87fe7f4a8293d0a2f113f6b92b035e0e859bf620d7e12e3959d7b8f860cb34960ca03551a55d0c3b84baaa15f686a5ef8712071414585e954f15aaebae6ba608fd0fddf97513202865bd25b87cb39ff505d21ca02d194b01a812ff1c216e98e12f50b4583ce44d186181def713d175ba2b2841404b2ea66618d5b35a896e7f17adcf501cf775c32bbc2355e9d9d9b911d1f37c7df05d18b99ede38cfc7", @typed={0x14, 0x7a, @str='/dev/ion\x00'}, @typed={0xc, 0x2d, @pid=r18}, @generic="26c51118f13c985e2fdc1e0e10a665ba5be9a5f20f80cb220c6c964fa1c0092a5f1fb93b0f51d3a54725222ec1116b2995fa1b0ee660806a418d622d983eb7cb", @generic="304087274c4ba001ffb46c8ae0712450f1447e29d02c5c0a9831d095d78784ee7e", @typed={0xc, 0x34, @fd=r0}, @nested={0x150, 0x6, [@generic="64aa893b2ac160b5e3c065bf6c6e02c6af4a7ea20cd96a30abed2e1a86261b2ea053f648fe1483d44c58369cac881524a153faad8c16cf908d1c", @generic="139a975848dca013bb1ac4782a73904b616cda16ead1259750f931e273a740ed89f1bb1962765565995bba5ce4ba159d8d8da2d591a2fbac059deefd3502d66e1c4fe80ae73ce2fd54dbab843647b77302b6907a033fabf5b9ac2c6fbd649aa2abcba8c4cbcabf19361242db3b2ea2b4d7328a261e26312634bfeedd12c411f9f122f0985882bfe68788ada1035d58d0917facc4344960fb1895bf3866a108c270c4fdb98e8aebd448", @typed={0x24, 0x88, @str='selfsecurityselinux$selinux\x00'}, @generic="9a41df9e8e720954cbf02cee6c40f12e23bdd1f033f8c218a2964edf4daec9c9259faa0d22bee3e7468a8429b33c491720e042bd2e24102ffd", @typed={0xc, 0x5, @ipv4=@multicast2=0xe0000002}]}, @generic="47c654f830b88a1f6a4ff0b46c1ab0148ed55f3fb6", @typed={0x8, 0x7a}, @typed={0x8, 0x52}]}, 0x2d8}], 0xa, 0x0, 0x0, 0x840}, 0x4000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x7, 0xfffffffffffffffc}, 0x4) r19 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) r20 = dup2(r19, r1) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r20, 0x8936, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x59, r10}) 2018/03/17 17:17:39 executing program 0: mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)=ANY=[@ANYBLOB="3f1164da69a4055f9411d581ffff0000000000006ea29c231b4600009984a4636117f35aa3859eca429c592f1fc73a"]) [ 50.977287] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/17 17:17:39 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='coredump_filter\x00') setrlimit(0x1, &(0x7f0000011000)) ftruncate(r1, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r3) fcntl$setown(r3, 0x8, r0) keyctl$session_to_parent(0x12) tkill(r0, 0x13) 2018/03/17 17:17:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x2d, 0x0, 0x0, 0xfffff024}, {0x16, 0x0, 0x871}]}, 0x10) r1 = add_key(&(0x7f00000004c0)='cifs.spnego\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in=@local, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000003c0)=0xc) keyctl$chown(0x4, 0x0, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x7, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000200)=0x5, &(0x7f0000000540)=0x4) flistxattr(0xffffffffffffffff, &(0x7f0000000140)=""/106, 0x6a) sendmsg$netlink(r0, &(0x7f0000003240)={&(0x7f0000000100)=@kern={0x10}, 0xc, &(0x7f0000000080)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="1000000000000e040600000000000000"], 0x10}], 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'bcsh0\x00', 0x2}) 2018/03/17 17:17:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000080)={0x10000}) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00000000c0)=0x88) ioctl$KVM_GET_DEBUGREGS(r5, 0x8080aea1, &(0x7f0000000000)) 2018/03/17 17:17:39 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x80000000005, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140), 0x8) sendto$inet(r1, &(0x7f0000f96000)="03", 0x1, 0x0, &(0x7f000079eff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$VT_RELDISP(r2, 0x5605) 2018/03/17 17:17:39 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0xf800000000000000) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') r2 = gettid() perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x6, 0x8, 0x401, 0x8, 0x0, 0x1000, 0x2010, 0x5, 0x200, 0x9, 0x0, 0x8f1b, 0x9, 0x9, 0x4000000000000, 0x1ff, 0x5, 0xe30, 0xad, 0x7f, 0x6, 0xffffffffffffffe0, 0x65, 0xfff, 0x9, 0x8000, 0x9, 0x1, 0x8, 0x986a, 0x2, 0x1, 0x1000, 0x7, 0x2, 0x7, 0x0, 0x6, 0x0, @perf_config_ext={0x9, 0x3}, 0x200, 0x100, 0x5, 0x7, 0x32, 0xadd, 0x5}, r2, 0x3, r1, 0x8) preadv(r1, &(0x7f0000001500)=[{&(0x7f0000000400)=""/87, 0x57}, {&(0x7f0000000480)=""/72, 0x48}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@mcast1, 0x0}, &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000280)={'vlan0\x00', r3}) [ 51.058657] audit: type=1400 audit(1521307059.554:46): avc: denied { setgid } for pid=7065 comm="syz-executor6" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/17 17:17:39 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x2000) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/17 17:17:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x4007fd) read(r0, &(0x7f0000000180)=""/219, 0xdb) dup3(r0, r1, 0x0) 2018/03/17 17:17:39 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x4101, 0x0) r3 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) r6 = getuid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000240)={0x0, 0x0}) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000c80)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000040c0)=0x0) r10 = getuid() r11 = socket$inet_udp(0x2, 0x2, 0x0) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005500)='/proc/self/net/pfkey\x00', 0x90000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000005880)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000058c0)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000059c0)=0xe8) getresgid(&(0x7f0000005a00), &(0x7f0000005a40), &(0x7f0000005a80)=0x0) sendmsg$netlink(r0, &(0x7f0000005b00)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000005800)=[{&(0x7f0000000280)={0x9f4, 0x23, 0x300, 0x70bd2c, 0x25dfdbff, "", [@nested={0x3bc, 0x11, [@generic="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", @generic="538c59c1bb12bc37d5a3b7fce3ccc10243b19b18271f9f804b635312631fb90e12f83c7d52947f0c546f31bebc79a9c5977eb002447bac63601eefb56e94ab1c02c44d962d4105cc4212c56e057cb3be4fa452a73eb3772e25fd46d51dc74bb5f1620ffce5ea48393b1559f3c4ea5fcedee210b494cf4c470bc108032d9f89accd1cf01345243e381c", @generic="5564c4db36fc8fb76fd274e0e0956ab9e9ff5c8a3d7740cfaa134dcd8208d2b24fb40d17e4aa41d56d01b8e31f8488422a8c227e59117f4cb5", @generic="b9d1cddfa8790601b7953998fd6ccb1f6d3eaed1546f8157aa4378cf0253e8774c285858604a8b70b2367102fe4d159ee7e41b4bc52ffe6d0845c5f1955a5cd3fcd3b7d5332c915c81307f3bd2b97be0c92d7c4bf13785c29260961bf43b67ae425eea830cda8a5ed9749f73af9b107e903933d69c197d51265bb3304c190580988365a14f784266f235d8fbc4eb987349bc0d216404da4f6eedbb2de089db4dbadc0bded2c079923b9d51280397d2c6f2c42adffbc92975e8bf2d2992c70a3058b0915092d7a27664b7cf9270ed832251953c610b2600e339ed083abe71690fcf", @generic="3ceb37550c40eab1cee169f5c1e7295d7e84217587a90e81ebd087fe86ddef089236a788f891c9fcfc816099de8c366dc6b9f5971e909271cea25c64046dcb5fbc6bbc9b9549414f722c0f44fcaf456fe3b4cf164fec71c92ea1b6bfa1a771bcd9602b23cc5601c9f66848d0eb155197310aa3cc09832b33c6e4da1ea1092a9123cbd411c4ee635c691b78524f650259fb1dfe3730fd8d99dcab534e30d43c8b39b459045914c93f2bf4d6cec1a5691c81440196f34bf7940e80226e1701b8f0ee25061d010a05e24c7f0a27b10eef6ffd8ccf8b8b771aa3bc83a4", @typed={0xc, 0x11, @pid=r1}, @typed={0xc, 0x52, @fd=r2}, @typed={0xc, 0x86, @str='-\x00'}, @typed={0x18, 0x49, @ipv6}]}, @generic="171ba40b1bdaed48dd53ff58985ea351381893bf8ee11da71be375a4e9a40e203bb97d2960c68cd18a942c93ad48024343823df96e27b55f19f5f913d518ec62c0fa914dce619423f1ccb3c091c2decbe785d54429ea9c48fbde85354ba3b6316d4a01a2b8f4f910380c5b62421c299f9104485d50db7f00a4237e543dbd66af5292c47ba7bd62a4878eb06ea1008be7f14a3b334c1f02ba38216149", @typed={0x10, 0x64, @u64}, @generic="87c94d8960eb9b934caa2773e8987e9725fa1db42e4c859b92fc4988eba8ff2aebca3ecd02346069fa1f01d7f7b41ca8c90e8aaabfc3eeb4e8b57828a4e6da12ad13e86ce8038342396845b70f533d43b974d0c9835a6c18f4a7dc1c1adcc6094440686edd0d6936fbd6b772533bbf85c2f0", @generic="714350df73f54a92472c747b14fca45e0b1366c1d2b3d16ecd1a9ce80673ad52513bf84a63a1966f0239fe87e7cdccb6bb79762cdf194467535dcf12adaf53e50bb234327cd2f084d716ff48a0379206298ed826bab306cf2becf5b4ebcbfcf608b528af97eabd40", @typed={0xc, 0x96, @pid=r3}, @nested={0x230, 0x7e, [@typed={0x20, 0x19, @str='+GPLposix_acl_accesslo\x00'}, @generic="07f2a54dad28a802f5c6256f75fc84ac86e2f48e1696077db287f58d1a47c01ba68dc4c775921b32099df434d35adb50c8e6e7f4036178806957d16af979be9731d1a7bc940bdbff053c32278e4cd5105e422605f4dbf034685b87f233aca8a654e0ad01c30c961332ec1e547b453247d381f7672f96c6b7b8a950c5b1eaefccf97b71508ab66b922217a89e919821f759aee3d63b133d5f670f14edeb42bf271e76ce23fee970c2d654", @generic="6c44bfecbb7264e5c8e6a49a9351da98b56528c0bb0e69dbf10f30895464f745473363d934f7f82e4d39f077dcde0fb0e0b6538de082eff08c51e45dd6563a93e3265d6f5ebe3715b373f515cd4051f4416b91395c011a6a11e4fb6cdcec20e3b34842ec231b45dfb1700552d0462514997bd9ea4448a4e1a95b82256fea9914a8f82ebda619abb9bfcd4f7f289fae6cf5bc256fce45817dcb3419f9e3f31a7d9afd8509b99af445f5f7779351e65a9a76e554a8833d44b9232875d0fa", @generic="1f55a8d140abeccec541f67c2c0c1f2b73fa4fef9c908211ee5ab46ba15fc8ed55d0c9dfa68f59bc72baeed55c7fee56a1ec5e3b1223b4a0bf6da9785cb6f00a061f853162b63692dcf7d9f8d12a1be610a70345aeabddbf4d392af47a0747242afd919c3cd00a0d39fd23974a2618c8b4154dffc13b6ba5809f75", @typed={0xc, 0x46, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}, @typed={0x10, 0x7e, @str='sit0\x00'}, @typed={0xc, 0x62, @ipv4=@rand_addr=0x58f}]}, @typed={0x10, 0x24, @u64=0x100000001}, @nested={0x1f8, 0xb, [@typed={0x44, 0x13, @binary="11000cb186950d28d546496aaab0f387210294c8e3756f58cb0c64d67e1c0c098f9a065d450477af06481ceef8ec3db8c15c571e236b369c1154dac0"}, @typed={0xc, 0x6a, @uid=r4}, @typed={0x10, 0x71, @u64=0xe8000000000}, @typed={0xc, 0xe, @pid=r5}, @typed={0xc, 0x71, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0xc, 0x25, @uid=r6}, @generic="ac7466de647a4328f029c61726a66119577b843c15db748605f2d4453fb83114f7f70d0d8c5ac078cc203a3fe9b8b1eaab6efce398777ee2e00785fdaf2ac2654700672038c63a2c691e1ebfff73dcc3b9223f9ee6f136709f59b97b22e2c9a6a1d93d9febd72bbca1c4c63989dce75a16b8692e983d347bc630010c11181199a8df23f2666567b55c96a59a77a4e4330ff5f3cc60ebfabc5fc07d34d91543ff5a1dd17172351e48d2eaf8f929734e4f9f31", @typed={0xc, 0x8a, @pid=r7}, @generic="7f40f3fd3543c74ae75e9c1b1169f8a34e41c0df4b397773341fcdd6372c33927a580e5e18a468a7ff5688f33f31f6bb367ba9195c0f061110621e841f7f59cedfa5d13cb706c3d15dd0c909f25b7eb411ca3240851f6c56d33752195b69471815be27cace3b7093330e2d0d01ddd79e9c6749cd7b67a17cba2d3f599d48e78020983936ec8c58633bedb931e1eb78631d57cba3310662f049dae68384c6fed1ea7ca63f709a94d4c0c2470cc7383d15"]}, @typed={0x5c, 0x2a, @binary="5290fca7167aa59a3ebed3f0aff2418bb737f38afaf4eb43210cae80b6205b09f69e1ab73c78003aeae6b9e28908c7471a8e5c81eb9fcdaa1fa659baa67c8f9950262d84d6d2367936bbb3b2214d24b5c1"}]}, 0x9f4}, {&(0x7f0000000cc0)={0x33e4, 0x2c, 0x330, 0x70bd2a, 0x25dfdbfb, "", [@generic="ac9c8b5d87bde5dc34b071379a5de53843a9a5c27e989711484dbed36db93da78bb6f6e0338092dd91048959cfe90544ee9013bc31481d38d0b3ddb7b4b159dd1e9e1ea9a8a2b1399347ad9e8c50d9fa04785e01c0cce1403a91a900c7676a0be8ea49983828ca2ac29058b2268b6cdd565256c7989bf3935acc7916f03cffdbff4b3be6c5f02c44626ed91478f35b03be464ba1676a71dd481a78f8a6023c3c6aa3fa121c18219eda76aca16c4d1d7ef4f11b2db17d4e75cd9f", @generic="e6b9583df6da5ef1715b85139c042aa911c12f35be8a8aa5d5db481d81e0066c80aa3de6ed056b73adb182e4b42e5f3cc65ad326395aea89c15ac7cbaa227b00cc9e5d979a4381638f478a4a7961d8a97ab4f0d87d0dfe93a505b7c72daa9baae9ac856a6b3c9aa777258a5c04d19da9638c35b43b3537d330b5d6a4dcebe8f6eafa6e3d91df557c119456b043e8fd848ae88610b11977b807ba55a23a47042780900af0c0aed9aad928f0464ba20c1e4b87ea64b6c9ef6a74dfd0ee94ee297c307dc75c0b6320fad8201300b0a0", @nested={0x20a4, 0x7f, [@typed={0x20, 0xd, @str='8md5sum(vboxnet1*md5sum\x00'}, 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", @generic="7e1e3f592a375eb9c2fd816e8f50a7c23e0da2b034e1013147360eedc13b29cd82d24e2695450c187df9388e108d912511f6b8f5b1c71fb40cb33ce061d8a78c0e480acc4200061080365cfbac06e64b1b01f3da95bfb47a7463470e072245e22da5c3340d66b9dea8b16fe00eb501b325099a92c0751e7a35e59d86f095ae215656bcd5b578d7bf1103f679233f9678dfe80b2c52d93f6ff8b7952b726e5a9bc148f42673680a4a85a03d3ccf10405877585c4a5682dbef54e745608f49f373c0aeee0e4fb7ad5e2e4f983d551b", @typed={0x8, 0x67}, @typed={0xa8, 0x3b, @binary="33989fd5c0a950dc235b2099f14f91a60a9d607c0e9f46ff1a89216f5f141995f9c7cf982321bbdc139687b4f41d0a5d2362243e65a37513eaf3ec7726070d9ecd9ff61135ebcd42c9a846ce59932894e4858d1ad6a8a9624e7faa97b2976cdfe0cc80fd4912734679384996a02b51bc51d3516415078686b808531eb16dd5413702b3170ea906f5eb411db3b89734e071bf9682d20d54703f0fe3cad9"}, @typed={0xc, 0x7e, @u32=0x4}, @generic="882423beb415f798e51cd6f70afd52ad72a02315459603f14e221767fbaf22b866abfc86187717ef07c02aaec42ed40f2402cf09a0f72bac0b443d36bf740d70191e535a3fb87fff83de7ab46bce62926c25e14e3a22c31d7368e7d2d09b2cb1e429be70", @typed={0x18, 0x63, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x13b4}, {&(0x7f00000054c0)={0x2c, 0x22, 0x126, 0x70bd25, 0x25dfdbfb, "", [@generic="7f7f09e507bafe725d2c2152383ddd948216818df74374c4fa53"]}, 0x2c}, {&(0x7f0000005540)={0x2bc, 0x15, 0x100, 0x70bd2a, 0x25dfdbfb, "", [@generic="e689310a261388f41509af155cbf0f85761804e45f44b7f3b6276aea368be55b75b7ccae00cb46e281cda008dccf846276f50b90dc371fa9a9be18a838096e546624c5c5962ef4e0c8dcde551954a04c35e2cabf0b66395d2a3aacdeddc87c9bb9623ff61fc95ee8cedfb07754dda9b7c244271b2c11499135d2e4e1ca632ceed3cb32feca82f6fc02b94ae3ad4b9d9977ba8eaa1b7bb29edb552c6c5c75a60a9d277be64850935e1dce", @typed={0xc, 0x72, @uid=r10}, @nested={0x1f4, 0x55, [@typed={0x48, 0x75, @binary="322e8c57d01e9fd3319a0e021f5c628070cf02dd833a529e471ed6722f5b99fe2e7365133302e0d54008f3cf2ac15ae53fd44f5ceb84c68e62fdb40231"}, @generic="32a4351f1c8d0c0bc797ad9c2673e80281d51d6a5ddc246c2a39d02c87819bfdf5c47d5f1fc9e002d1a257a92e94622c64539f48ae652ef6f354a3507e98e2f254b9d389c5c028b888dacc1cb4ade81cfa90c3ee95d84fe9fad869125c259f47ee657511a8ee5b4fe41104743a9ef7b2aa8943c0a2d7a49e14acfef6592f0250fda545528850ad87e12997af", @typed={0xcc, 0x95, @binary="afbc51919c6a9dca05d7054e25c320a390b69e93d55010bd0de1fd9c91f34ce266066136ffdc46752d4e477bb7d1d77ba4fae050c426592c72140c94c0f97cb16dd9f6f5b7816b072e331b9c81e60742abed61f774f8c0eee3c355202a78211a3244525afb89cfb43c2edb4a0e8ac95aa82d038c16345653655191552cfd9febf11998b6b93ebb028d67818aba25245c4f82994c8c086a64161e13775175a2948ddb565acdff7af164d766a7a92b486e2f088a3aa95dc28317910a69773d34ac4a"}, @typed={0x10, 0x61, @u64=0x5cd}, @typed={0x8, 0x87}, @generic="a527fee4dd4a56bb6b98ba8659c72219cdaf2ff0e41da002ed1bf835aeb4", @typed={0xc, 0xb, @fd=r11}, @typed={0xc, 0x92, @fd=r12}]}]}, 0x2bc}], 0x5, &(0x7f0000005ac0)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x20, 0x4}, 0xc010) r16 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r16, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)=@ethtool_modinfo={0x42, 0x0, 0x0, "4cd8119d071ac79e"}}) 2018/03/17 17:17:39 executing program 0: ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f00000000c0)) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000000080)) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x8101) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000100)=@ioapic={0x5000, 0x6, 0x81, 0xf819, 0x0, [{0x3, 0x40, 0x8, [], 0x2}, {0x4000, 0x8d, 0x9, [], 0x7}, {0x209b, 0x9, 0x7, [], 0x8}, {0xf931, 0x8e, 0x100, [], 0xd4}, {0x5, 0x7, 0x7}, {0x7fffffff, 0x2, 0xffffffff, [], 0xfff}, {0x0, 0x160, 0x6, [], 0x1}, {0x5, 0x1, 0x50b350d2, [], 0xc69d}, {0x1f, 0x1f, 0x10000, [], 0xfffffffffffff001}, {0x0, 0x7fffffff, 0x18, [], 0x1}, {0x0, 0x5, 0x4, [], 0x2}, {0x80, 0x80000001, 0x8da, [], 0x1}, {0xffffffffffffcaf8, 0x8000, 0x10, [], 0x3}, {0x1000, 0x17556bb, 0x2, [], 0x5}, {0x6, 0x100000001, 0x7, [], 0xfffffffffffffffc}, {0x200, 0x4, 0x6, [], 0x8001}, {0x1, 0x49, 0x193, [], 0x3}, {0x8240000000000000, 0x3ff, 0x8, [], 0x7}, {0x10000000, 0x9, 0x2, [], 0x3ff}, {0xa8b, 0x1, 0x4d59, [], 0x7}, {0x1, 0x1, 0x8a, [], 0x6fd49d72}, {0x100000001, 0x7fff, 0x4, [], 0x200}, {0x7605, 0x4, 0x5, [], 0x80000000}, {0x80000001, 0x1, 0xbc}]}) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000f82ffc)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x1000002000000003, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) write$selinux_context(0xffffffffffffffff, &(0x7f00000000c0)='system_u:object_r:kmsg_device_t:s0\x00', 0x23) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00004f1ff0)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/03/17 17:17:39 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000240)='\x00', 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f00000002c0)=""/130, 0x82) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000140)=0x4000000000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x7, 0x3, 0x5, 0x4}, {0x81, 0x100, 0x80}, {0x5, 0x800, 0x10000, 0xfffffffffffffff9}, {0xffff, 0x3, 0x1, 0x7}]}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000004c0), &(0x7f0000000500)=0xb) statx(r2, &(0x7f0000000380)='./file0\x00', 0x6500, 0x100, &(0x7f00000003c0)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000100)={'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) r4 = getegid() syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x1, r3, r4, 0x3, 0x880000) 2018/03/17 17:17:39 executing program 3: r0 = memfd_create(&(0x7f0000000040)="fe3b3925f4ba267ae4a1e5a75b34e9567d76e2055c976362efd1997d827d", 0x0) write(r0, &(0x7f0000000080)="164690f18b6c866b0384f3b0", 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000180)=""/147, 0xfdd2, 0x0, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) bind$packet(r0, &(0x7f0000000100)={0x11, 0x7, r1, 0x1, 0x401, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) 2018/03/17 17:17:39 executing program 4: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) r2 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x1, 0x101000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0xd136, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e21, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0xf08}, @in6={0xa, 0x4e22, 0xffffffff, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e22}], 0x64) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x3, 0xa000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000240)=[@in={0x2, 0x4e24, @loopback=0x7f000001}], 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000000c0)) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x1, @tick=0xfffffffffffffffa, 0x6}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/17 17:17:39 executing program 7: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$packet(r0, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000000300)={&(0x7f00000002c0)=""/33, 0x21}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0xfffffffffffffff7, 0xfffffffffffffffd, 0xad3, 0x6, 0x5}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, &(0x7f0000000240)=0x4) [ 51.167372] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7094 comm=syz-executor5 [ 51.191803] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7094 comm=syz-executor5 [ 51.242969] audit: type=1400 audit(1521307059.740:47): avc: denied { net_bind_service } for pid=1279 comm="kworker/u5:0" capability=10 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2018/03/17 17:17:39 executing program 3: r0 = socket(0x2, 0x2000080003, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x7}], 0x10) getsockopt(r0, 0x0, 0xd0, &(0x7f0000001ff8)=""/8, &(0x7f0000000ffc)=0xf5a7) 2018/03/17 17:17:39 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x121002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e97000)=@hopopts={0x0, 0x6, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x31b, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, 0x38) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) 2018/03/17 17:17:39 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x280880) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{}, {r1, r2/1000+30000}}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) fcntl$getflags(r3, 0x408) [ 51.265168] audit: type=1400 audit(1521307059.740:48): avc: denied { map } for pid=7101 comm="syz-executor3" path=2F6D656D66643AFE3B3925F4BA267AE4A1E5A75B34E9567D76E2055C976362EFD1997D827D202864656C6574656429 dev="tmpfs" ino=19358 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/03/17 17:17:39 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x1006, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x10) sendmsg$netlink(r0, &(0x7f0000008040)={0x0, 0x0, &(0x7f00000074c0)}, 0x0) 2018/03/17 17:17:39 executing program 2: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000332000)=',mime_typebdev(\x00', 0x20000000004) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) ftruncate(r0, 0x4) signalfd4(r0, &(0x7f0000000000)={0x1}, 0x8, 0x80000) 2018/03/17 17:17:39 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x458}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1}, 0x8) set_mempolicy(0xc000, &(0x7f0000000ff8), 0xfffffffffffffffc) r2 = semget(0x2, 0x1, 0x1) semtimedop(r2, &(0x7f0000000000)=[{0x3, 0x8, 0x1800}, {0x0, 0x0, 0x800}, {0x3, 0x8, 0x800}], 0x3, &(0x7f0000000040)={0x77359400}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/17 17:17:39 executing program 0: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8a}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x1}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r3, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000003cc0)="40d3fc6ede332b3f4100a8f96c9db534929cc8a98d5332d94230cb57ada908ea5b0829a0c3d2c5b41a7ec4b7f2a6fb74f448fb226533414e5768b66e941c2c9f52a9832c94dbad660f0ae8c2bf91e1cbe071a5444779de41114b72b018883cf11d5318e21c488b7f670bc5ff0773951d82888ffe2a2f164429af46f82b9d2e393e7b66d6b81b914d94072a56558cab117e69334a068f93fa3edcd1e474ff1e7187c8c19a46eddc00712a5b75458cf04aacbefb4952674b80a86482639a298b5c5f1b32c5ea8ba5bdd0b53a41c3a31a28687996184c4f9e12f439b29ca34306cb751fd23e2bcb15c58b89464a57a1595e7d2eebbc563acec8b717e66780527f7179ae40286c0dcc3234930faffa72e355e24d1baeedd5764a05223231432315b829b71865ed2947c91e43e88683c8725e2ff2f11d8f5724e7f56efe7c3d6901355c6423345c2750b8731252ca163449583c65fd86d817e432f12ac73b914a09ac19faba44daeeff74950d7d340de63033fd141464a19fc11e6e7a39dcf526ad717909c0cf646066acf802afe192c999c7d1091f8424dab62e38d50783bce8d3a00619205e9efda1d6d52fa0ed14b776ed00affb5928417bdb8825f069fdb6be97df6b9070b1483a900fb696b28efe8de28232af5f05e203e6494a4571a1e461ecb625c2e09a95cdf0d4ac8e6a09f42fec0bad4aa935697ae8bedcc6c07f11a64223f9f584569917c08beec4fa7275da199d7ea5574aa5f9f475b399a4f40a1a7791f2bcc226a2b0a15f5750e9f5bcdb8388d91c7c015509b8c62b66566e839a74e52a262fb2fbf1f1be827fc7d08409fb87bcca1641f394da5fb3b48561b44d892c38d3dbba035726339a2334d8477e9c48e1a348970cc842a561652bde15d18c3b27b4d8366753db9d33322c83f09ba1ba742b2503a6afbe14ae7144fdbe68eb705436b35fd240c5382097c7159eb4b412ab5e68d87c3eb22247e0b97550a99341199218a1b3c1e2e64e25f8dc92d3401f6f6abaa0c78c643f55aec14fbd38cc5ee909687a972f97ed74a19afe4cf5df55ea70c96f2d900bcda69103692766b7", 0x300}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000480)={&(0x7f0000000300)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x1, 0x3, 0x2, 0x8, 0x7}, 0x14) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') 2018/03/17 17:17:39 executing program 7: r0 = socket(0x8000000000015, 0x80005, 0x0) getsockopt(r0, 0x8000200000000114, 0x5, &(0x7f000047c000), &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0xa8a, 0x80000000, 0x2, 0x100000, 0x7, 0x10001, 0x4, {r1, @in6={{0xa, 0x4e20, 0xfe, @mcast2={0xff, 0x2, [], 0x1}, 0x898e}}, 0x2, 0xfffffffffffffffa, 0x9a, 0x8, 0x6}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) 2018/03/17 17:17:39 executing program 6: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/ip_tables_matches\x00') ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000200)={'tunl0\x00'}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ioprio_get$pid(0xffffffffffffffff, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000100)={{0x2, 0x3f}, 0x1, 0x7, 0x6, {0x7, 0xffffffff}, 0x126, 0x800}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000180)={r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x8, 0x5, 0x81, &(0x7f0000ffd000/0x3000)=nil, 0x2}) fadvise64(r4, 0x0, 0x0, 0x5) 2018/03/17 17:17:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=@setlink={0x40, 0x13, 0xb, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}, @IFLA_BROADCAST={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x40}, 0x1}, 0x0) fdatasync(r0) 2018/03/17 17:17:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0xfffffffffffffdf9) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000245ff8), 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000640)={0x10}, 0xffffffffffffff27, &(0x7f00000002c0)={&(0x7f0000000b80)={0x238, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x68}, 0x1}, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) dup2(r1, r2) 2018/03/17 17:17:39 executing program 4: r0 = memfd_create(&(0x7f0000000000)='/\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x10) sendmsg$netrom(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={0x3, {"84a6dce65d2dae"}, 0x8}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="597d080fe53007ff691fced793ef00223dd5a810c883451edf2c2d2da9f7c03bd5910ef576d01b6091251a5fce06fde3da2d293cd03c93fb40c181eef88624c517b24d3b53160404e34b48c3f8de8c7ae9792fe7cd9edd1caa5e958643e2a969b3615be0a070a072b93863c73372d904c0d6b104f01fd055451d7696fb8d724274d7f44803770c5acbe9c5eb5fe0", 0x8e}, {&(0x7f0000000080)="fe61f4feb174642f3657ade89a73c002fef70286c83de36208356f25d191a123e8d6c67b25e2d181e35e25dd7b755cb455f4b78eae7675cdc4c3e9dca7cc64a9", 0x40}], 0x3, &(0x7f0000001380)=[{0x80, 0x19f, 0x0, "34e516d27cc6f7f4e63722ea0aaf0252d70b65923e5d47445e056fa60780a1ad4c6ede8495696e7ef1d50fbae61b09855a2d3bcca5f8fb6bb10d649c6a861f5af561787a1087350665517cfb9e701115e0329ccd0f3f6957bb85c9f30ac857c77e3e16bb3a26926662"}, {0x28, 0x84, 0x7, "ae0a1c3854485336c5139b99e6e779ac73f4f90c5bcf"}, {0x80, 0x0, 0x22, "fd916cbf4a5e1f7d8ebba905782bb68ebc115cf3d5c8380bbea75864fde9cac342577d24ab207ccbb4ee6a67e39da36c3b17fe5c53fa10078824d5b44bad3d6df9011b56212a23972fd4ac603af77284a9fb15cbcd7f233a2516ccf7bed8465761595a0f3f777ad277"}, {0x70, 0x1ff, 0x1, "8a6ab059d9b81ff0bfe8fcef641ebf9879490fe99bc0dfc26cf19d4320b54d3c9a6b97850e6fe1cdf8fd8f37c5a6c5bdf9d0a84eb484bce6ee6d96a4ca0c8cc4a3eba0c85efd776099bc7651fc45380763c4157d838c462fc9b7a8c8"}, {0x78, 0x11, 0x1e, "c01074f81a23d46f317c382636c136e546b60a8657231fe725c535d96f8ef7412fb812d93989fd72c1eb7232b6527e6f5d855d2291daa92c257b7295d72fb4fcf322b8521d74c4c1be3083bf0ab1383ce1c7473ac96d6e195a582ed7e397cb6b414957c1"}], 0x210, 0x20000800}, 0x880) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000001600)=0x4b, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8) r2 = socket(0x2, 0x80003, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000015c0)={'ip6tnl0\x00', 0x100}) bind$netrom(r2, &(0x7f0000000240)=@full={{0x3, {"a352eea2de6ceb"}}, [{"c602962c0bcf90"}, {"de4b3bfd95f58b"}, {"f48a4eaaaff8ae"}, {"8f6b254a57002b"}, {"8bd439a8ee1956"}, {"44a63b5cf41df2"}, {"25d393e52e9d90"}, {"fea3a77ff4c271"}]}, 0x48) 2018/03/17 17:17:39 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000000)="80fd0f3907fb", 0x6}], 0x1, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/152) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) migrate_pages(r1, 0x0, &(0x7f0000000180)=0x47e, &(0x7f00000001c0)=0x4) 2018/03/17 17:17:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x80) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000900)=""/1, 0x1}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) 2018/03/17 17:17:40 executing program 5: r0 = socket$packet(0x11, 0x400000000002, 0x300) r1 = memfd_create(&(0x7f0000000000)='GPL$&+vmnet0\x00', 0x3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x2, 0x3ff, 0x100000001]}, 0xa) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) bind$inet(r2, &(0x7f0000c16ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/03/17 17:17:40 executing program 1: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ff4000/0xc000)=nil, 0xc000}) 2018/03/17 17:17:40 executing program 3: io_setup(0x3, &(0x7f00000000c0)=0x0) io_destroy(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) prctl$intptr(0x24, 0x800) clone(0x0, &(0x7f0000b85fff), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) prctl$intptr(0x24, 0xf90) io_cancel(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000180)}, &(0x7f0000000240)) semget$private(0x0, 0x2, 0x80) 2018/03/17 17:17:40 executing program 6: r0 = memfd_create(&(0x7f0000000000)='%\x00', 0x2) r1 = dup(r0) rename(&(0x7f00000f5000)='.', &(0x7f00001edff8)='./file0\x00') r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0xed, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x4e23}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}], 0x94) ioctl$VT_DISALLOCATE(r2, 0x5608) sendmsg$inet_sctp(r2, &(0x7f0000000080)={&(0x7f0000000100)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10}, 0x8000) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x180, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={'eql\x00', {0x2, 0x4e22, @rand_addr=0x6}}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000180)={{0x7, 0x3, 0x8, 0x8001, "2f37f0261dde3a4b2f7b2e02bed756a9233227bc2c58d1d943148a8794cf1238016cfcbc0082048d6792c2cd", 0x80000001}, 0x0, 0x0, 0x2, r3, 0x2, 0x6, "dc2874233f2f8acdfc5bde1eda39c300aded746689ea49695586f3b4ba00392cf502b6000e71aad66c9c3b73d1ee754cac6c74ae0ba671f5f61cc50537f3cf35", &(0x7f0000000140)='%ppp1.nodevem1em0vboxnet1\x00', 0x1a, [], [0x7, 0x400, 0xfffffffffffffe00, 0x5]}) 2018/03/17 17:17:40 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000040)=0x90000003, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x18}}}, {&(0x7f00000000c0)=""/120, 0x78}, &(0x7f0000000140), 0x48}, 0xa0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000240)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/03/17 17:17:40 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000000d000/0x2000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/17 17:17:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000000)=0x84) sendmmsg(r0, &(0x7f0000005ec0)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000440)='h', 0x1}], 0x1, &(0x7f00000004c0)}}, {{&(0x7f0000000600)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000640)}, {&(0x7f0000000740)}], 0x2, &(0x7f0000000880)=[{0x10}], 0x10}}, {{&(0x7f0000005a40)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, &(0x7f0000005c80)=[{&(0x7f0000005a80)}], 0x1, &(0x7f0000005cc0), 0x0, 0x800}}], 0x3, 0x0) r1 = semget$private(0x0, 0x4, 0x200) semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f00000000c0)=""/95) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000003c0)={[0x0, 0x0, 0x100000]}) 2018/03/17 17:17:40 executing program 6: r0 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x5, 0x100) sendmmsg$inet_sctp(r0, &(0x7f0000000300)=[{&(0x7f0000000200)=@in6={0xa, 0x4e23, 0x200, @dev={0xfe, 0x80, [], 0xf}, 0xf7a}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000240)="8ba02f1ec6723ba61096a7f483a4b6006967bf41b790ee89b980ac645749d372b360a40778ddef68ea9d624cdbb9038c06146146", 0x34}], 0x1, 0x0, 0x0, 0x4000}], 0x1, 0x48000) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x100000000004) r2 = socket(0xd, 0x80000, 0x9) recvfrom$unix(r2, &(0x7f0000000100)=""/135, 0x87, 0x40000002, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x20000000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000280)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/03/17 17:17:40 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x9, 0x20000000000000da, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000300)=0x5) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xffffffffffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x100}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x6, 0x5596, 0x5, 0x0, 0x0, 0x561, 0x2, {r3, @in6={{0xa, 0x4e22, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x1000}}, 0x80000000, 0x57f4, 0x5, 0x25, 0x3cc}}, &(0x7f0000000240)=0xb0) 2018/03/17 17:17:40 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/cuse\x00', 0x2, 0x0) sendmmsg$alg(r0, &(0x7f0000004c00)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="a6fc54757721a7e08710c9f0fb0889189eea824d833a82f1d3c22d059dbee17c1b517198e0b5236865c731a39c028a82ff18184b90a693302c0bad9dc143813bfb902a", 0x43}], 0x1, &(0x7f0000000100)=[@iv={0xc0, 0x117, 0x2, 0xab, "7706ffa232d94f1ba96b6d780aa69aa0c18e97016b57306da8236cbae49f4b1d9e65200106eee2efd24519834ed862c5705d3627a25b66ea685fe5a664d964cc1ada1d3e448880d264fd970e72f2104f33ea3dc7f70c603418e508f137b39229ea8f8c09499fe4cb1e241c0f6163e5c13aba559e5fabe743fabe44125e3907e7d56dc10c6e34f7f8654c8861328e4552d7bedd022efb06408f0dbcb918c75ec08c6fa37940b9ff33bed7b4"}, @iv={0xb8, 0x117, 0x2, 0xa1, "b8f4337c2fb1f3a7c3daa701156536d8e130e82146a2940120423f37f01f6085b7df2d21871742165c9e39b585ee7fe8c2ac153fd0d4cf6e794581434a277076ced0b98ae92c86c85b15465a0108324e839881ac4741a94e176ad127c3c0098ec35eab1d1b9d76abb0175d0f060b0f84817504b6302f3dfdf83689e55bdab8147703ec1b6e97afa5885baeeb6494f339bfd3c43209ca5f0f83aaa9d1f817767f07"}], 0x178}, {0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000280)="5b9aac605e03df1196a335298bfccb7b682763ce9e1a9d99d620112fff526809dd9052e2b41a48615a6ceb3a08473235536ee3dce6cca76b1dc0953073852e836cb1a9e0f43f4fec73acb95b1b6495992022ed803a2b2316610a32cbcfa2f7d0d679f785ed4745b39de5f9c2e84a79b3910f1794b2fd397cf05532ba16ab884c803f1f0a76be72c62a9fb4fb74b847bf1ccf8a18fa03c51e0bf725caf5e08f158a928e270d3fc086eb5ff3", 0xab}, {&(0x7f0000000340)="09bd48b28b69aedca665c924e50481971afee24492bd66269c3ae2b06e4b6e740e16a6ffc34f02df5c8a45927655", 0x2e}, {&(0x7f0000000380)="bccded1e7a1487fb7d3b8fdc7cddcb1dbf0a9a3a278774c637f53b8669ebdf72d0cb0ee14b7f3bd3c5b41bb02b7e98ca51d8", 0x32}, {&(0x7f00000003c0)="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", 0xfa}], 0x4, &(0x7f0000000500)=[@iv={0x30, 0x117, 0x2, 0x1a, "254b1da7fe93ce42df0fd69cb368c7838212d5531fd8e6930721"}, @iv={0x110, 0x117, 0x2, 0xf5, "f0c9661be25fb5e2151113b4e8dfdbe4e7b0fddf477b4ffc912aa2e098e40e523b8ef91247e6a93bd903b08862b68915465d2552b19f74ab571548e432ec6aa0655ec4c95d23d8ee26c538f7bab9f514c0e2ca2707844c36ea5e0214849928fa4bbcfd937db0f0a280307a3319079e24aaa6876fed5999abe2c464adc5d992d76e100765b4dd99c2f8ca7d97af975337653ff7c30d433eac2081fa4738a27bbafe928e742321e568fdbecd93dd0fe3d150862f3f229148b2c90d28604d8b10243d4c6dfd8db5f7084eebe86a2d088075971c16cef58b089792a9da11510164717192f85e5ffe4a88db998d28c2a082b32496beace3"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xab, "ca0fc747d215b4afaa1e780a5d596ed7c2dde8e02f6a5a331ea4ed8f91b3fd9aef81ea2566bb4286f1ccb00ccc7756de1d4a70449182ba6eeff5b4db07fa80dbed17589c96c96c4bbaddc17f4af7adf709880a9b99e55d31ed63aa2cb63109f66d17cd978b9f80849f0b2322f0cd0a57e4d9583a6ac1727dd20101650e895550ee62abc58595d19d5e24c1288d69727433100a5c9f8767c525cf72088d71ef2c24fcf4985b29e63b55c81b"}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0xd2f}], 0x248, 0x20000000}, {0x0, 0x0, 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0x1000}], 0x2, &(0x7f0000004bc0)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}], 0x4, 0x80) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8000, 0x20000) pwritev(r0, &(0x7f0000e39f70)=[{&(0x7f0000292000)='\b', 0x1}], 0x1, 0x0) 2018/03/17 17:17:40 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf7ffc), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xee28}, &(0x7f0000000040)=0x8) open_by_handle_at(r0, &(0x7f0000000100)={0x11, 0x7, "4a7892bd72a0706190"}, 0x2) 2018/03/17 17:17:40 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/17 17:17:40 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6}, 0x10) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x3) connect$ipx(r2, &(0x7f0000000080)={0x4, 0x6, 0x2, "c194eed5fb68", 0x8}, 0x10) 2018/03/17 17:17:40 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) sendmmsg(r0, &(0x7f0000002780)=[{{&(0x7f0000000080)=@nfc={0x27, 0x1, 0x0, 0x1}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="54c05ac7db5ab1520f296454f9fb482e45a94bf6ef99fc94b11b43e183ba8f202023d8b8bb9b2b5b78389cf199d9ecda515e12ce32e40afdea9f6b19d80d384a7f6f3227d8911b48628a41fceddb2aa0fbc96e610e48f5843fe21e307b5be1b582d969d73decc679dc376453c4815c2db228f0e69ecd699b75873634d62b880c88052df4b8a70da7ee6f821bb0968a8c090a63315894939a1a229f69e7c54a9b8a6176cd19cef75c97c7d5f1e5f4e8bf7c4ce7abb9", 0xb5}], 0x1, &(0x7f0000000200)=[{0xf0, 0x0, 0x7fff, "ae313fc28f850a41cc87ea41451504ba9bc5f1393bc984bb8eb79ac245b1644620a829ba106026e358b5704c485c5e77ef04ce889257c50a3d2a33b735d1b1fa5d1c92a87c15422594fcc06ebd5d3d03fa2ec84b9246686883b926eb9fb970589364e1f6134b92ce0fd35851bfc7ca5b124fdc9126b16dcdb9c01d9f3dc32b92be57534a3747f819bad2606d33cb339933b1301ccda32a702e55452d262dcb76b48e5e2cf242edfa3528bb4a5f4d9f6441de9eca077cb3d913c009b6b8139c5b4113da66812e889766b417aad965bed5b1e1a9a707ed16b6786e194f46c834bf"}], 0xf0, 0x4000000}, 0x5}, {{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000300)="e361f7e599e9654b2548d133d03e7272602d9668f96ed56e91a369f3b35889349d7c7e76fc726252f7c199841708e99366e4e8e05739a94b6ecb5ee0df8b9b8cd7929213b1105f20702c2e54eb29617b9187b6d8709eed4472815b15b99c535f709c7ca2c693039f74ac2b2e57b94e60d70904920e589439a4f3d1214fc67455459945d95e5f0ba951b79c6aa7df7d1fa5f4667542749b1e714f7ae69183ed7a12201aa55af5cd075c0264c5590bf8c89022888c8e600f0ce16fddcd", 0xbc}], 0x1, &(0x7f0000000400)=[{0xd8, 0x103, 0x1b1, "a35e30dcb9e24a6b7f70781cfc79c9267fb550cbad9af5900a71af2a73f8e5636ccdf3b13fc24ff559d5f0fc8972c5f06a7758b2664a44f04292a221d074b1b1548c4a0364c69e99e4d04f702651119f2408982302f4cf8ee0bf59df0da2d72c19f029e82eb4bda90583a4f12a0a609eaf090633b9801ef2eef34388923dde08e5807f497361d6731cf4897f292d18ccc4f629dc0e5663510302c01b57ca2c9da54100e3d70b7d9c625d50f8d3c62ff9b66dfbdfa48fa5ec0dbe2ed349ce746e77"}, {0x18, 0x107, 0x100000000, "89c5b9b1dd7f"}], 0xf0, 0x40}, 0x148}, {{&(0x7f0000000500)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000580)="72448a5955cb6786ed608c86bc285a9e27d8465048eb13ef48ccc46a7b4e993ba653716e03350aa11235db83c7f88ea07b934d6e10e84cd8b9bc9c30067dbe2f2c5c8687c611acf61b28f208a22da63f691adba6adf8937171bcb846317ffd67f49e4fc172bfae25eb3948112d0ff1598e53fe1c592db9ade22b3b016cba742406b5b1", 0x83}], 0x1, &(0x7f0000000680)=[{0x28, 0x84, 0x10000, "4db46681754d08c7e727adb56f44bf518835"}, {0xc8, 0x88, 0x7, "ddeecb4f75e90094349c4e6f83fabafc71958ae86e9691599a89187487fb135fcfb34bca87c97ece75e4730a748ecc64f7d71eb899d34e57184c9238c92d09af9b5927f9f2e806c8a824d8e2501edbc27c518bb5a50ddecd21761b27412c8699a80716fb23aea09c44a8b5a2708a806ee41bf6cd4d6f49270cc49e31ad34212b247525a050d710fb51eb23dbfe0887774f1ee66add1b6225d15c8bfb6cf25e1791fd0ddac093f2b591808ea2cf7fa7b75317ae0e151d"}], 0xf0, 0x8000}, 0xad1a}, {{&(0x7f0000000780)=@llc={0x1a, 0x18, 0x8, 0x1, 0x4, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000800)="224ab754da6574649fd790d3a86296a04ecde7f758d7bff761c27cc50c18e8bf91f9097acace86e3f670a6157fbdceb0a4f0a79fa7270440ddee9af298b737901efe63b913db7e3862158887ba41c83dd51e8d7fb850fabeab6837d284012e6491fd628110ed8914fdc17f53cda08bae69abe522932fc48740c5b6de30a4b77a3c3454219bded41cb7534b4fdeb1f88298c4a48ad7917bce46f5d91b9b7ce8375b8e7e48ae422ee96a3cc5fcfa2e6dfc3928aac01b32ae3bde512d56d259a2b48bdd50e6ebbe92419833f2a086e089013bdf3f07628d1974914c051e4c0b5de8158f2f0b2d737c714c36ed6387f28ce2edcfbb", 0xf3}, {&(0x7f0000000900)="4f74849580117cc1d36184f61c5080df795d9c4754ac26b2b4b115cbdb075384e1e23393cc33175b6e7343976af6dafffa046537cadd586bb9117b3103b5c2c0fc4e844beb0ff5d6f27c7dd59029efb1d536f6996b41980ef1e5f03d00299eba7f96f25c68ca39de9941a1ccf88567b43eecccd0f91d9e54fa4e372b792410377f32496686f638bdb7a6e17138039c0082fa13fc2ac54a12ccf326fd36ee50923168bd8b4ee4a4e968c96d0a94d8035a8bdc45", 0xb3}, {&(0x7f00000009c0)="73a89180eff3ace95be3408561e683", 0xf}, {&(0x7f0000000a00)="1c1447c0a5c567325a5c7459a72dc658f6fff7328405a9b912633d4a47e7a511c0c1fdfbb0426866d8af6aa4149740eda162f4c100599f109ef048694abfbc80156f4c91be8f22f1e6c7287414d46c900dceacf63c83ffa3c7d0fd5fc77a62b7d1f70e3fad82be3a1ee582efbdf327bee9a9dbfd16121611ad2e16a9137b550286f839b7986b0e4b89e8ab", 0x8b}, {&(0x7f0000000ac0)="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"d648f65f807bcfc4af796dc3ebeba2f7af01ad1ff51bb76395886b1082971f1c6e23b638fa38ce3c4a805fee6c84b47b158dd235449ec8b16359ae610af34cfd23014909727ce82de569fd06abc61b687dbf0ed62505e8c2bd2538074cbaf433fe3da355653a5cdb7c3e7c80c7ab603781cc15c3a3e935d18b51fa0470c1d903f24aa5eb3563fe1c95f838637b6e5e11a2ded64c82634c84a402510abd7b9c6ee2e38ba6cb12e7b7717f81af5925d89e289e160f892a983f73752b3d9a10b895b03c99f4079b30d3daba260565de3bdf61ef899f8b488d2318b6af37c289915a7d3c32c8114f8a7e0868ffc05dfdec331b02"}, {0xc0, 0x10d, 0x81, "2c89adc90e7c3b96c837345ee9312940500b14a09ef8c44e9701e3d7c17c6da722bd365ae375581668157ddff1f97fdab51594b11f15c75d49d547844adf31013b1fb0382913eaf4bbf0a2bc195c2c25669ae23c6eac7f5f90ab8cdc85eb2c9b21ea7a11423cc443e7491cf4d431f46efd7d8e52cd40390704565bfa5d33f6c786ec3dedb95d91253cfc925c9df0625b06a97168e0a6e073a79e269d1c24da35e8c7670ed256085a707271efbd"}, {0x68, 0x11b, 0x1ff, "a94b61804da91e6edd8c99b7766c105e2c58f5fff13a0ac89bd00bda8670aaf0b242c02e1580a8e6e65c48ba93908cfd5fece21d951d78ec960ed94c4186f6f50fe6ece9675a957a8db9491f456b3bb02160a293dd32"}, {0x30, 0x3a, 0x0, "60096ed7b1589090213736585cdac25fff3badb0639a9248a2e95efe6d3e"}, {0xc8, 0x111, 0x1f2, "faaa94cd4b786d1b63d7f52cd21ba9ce73ced9e909a2c659dd7259702b33ce2dfa2e555a054a49d6173e18997cbf6131dffa4adea560e5b38c8e1aebb109063a72d641a0db5a4ba07b7b0102cbc0eea230edee5feb0afefa56a703cd73b2ea195d5bd5848f9b22cfa1505144261da97c0e4333309728c5316102b61b6f060dd5e88dc2d3e7c7e247f90955f0a9a15d5b5fa2e1e97e53fa6fb2130dbae676f70fe96fc786ab7b23aa83deb989c533953df6"}, {0xd0, 0x0, 0x9, "e7ce7a997f17536dad668e689b428d3333a32bd058a86f037a23978be02eeeeb403193ffd12eec6df23ac395dc1637cb6f8327c0f7e722508218f25de7262323a3202691c77f8d0f7498f634ee27ed3f9e247eb7b5677b17e5f0c4d5751a48ec84bf3b4e574097ab0238d23bcb07aae886fa0f23f71dc5fc122c1c82b8f1f8d474737df117789af5782ad09edfbf69a222cc0bc6d16383471dc6ebba8b4ddb9a2b3a2bdeaae35e208faa7848372361f089403b203149a909e8"}], 0x3f8, 0x4000}, 0xffffffffffff6883}], 0x6, 0x40000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/03/17 17:17:40 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020300000e00000000000000000000000200010000000000000016000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000dcb2787f61cab7cd5ff464139d2c401729af8a17b5186c2825e0c9519e9bb86a6f800c645d8e14687ea947c7b864bcf1aca0aac8bb28dfd3f9adfd02b2efb940ccef583bff1e1d73942e901da09f62"], 0x70}, 0x1}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'bcsf0\x00', 0x10001}) 2018/03/17 17:17:40 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d11ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) write(r1, &(0x7f0000435ffb)='\x00', 0x1) readv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/1, 0x1}], 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/03/17 17:17:40 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000340)={{0x0, 0x0, r2, r1, r2}}) 2018/03/17 17:17:40 executing program 7: r0 = socket(0x20, 0x807, 0x1) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000180)={'ip_vti0\x00', 0x58}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0x3}, 0x8) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}, 0x9, 0x1, 0x8, 0xffff, 0x24}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x2, 0x7, 0x101, r2}, &(0x7f0000000140)=0x10) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000280)=0x1) [ 51.693930] raw_sendmsg: syz-executor0 forgot to set AF_INET. Fix it! [ 51.726815] device bridge0 entered promiscuous mode [ 51.762546] device bridge0 left promiscuous mode 2018/03/17 17:17:40 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000aebfc0)={0x0, 0x1, 0x2}) fcntl$dupfd(r0, 0x406, r0) mq_getsetattr(r0, &(0x7f0000dc0fc0)={0x800}, &(0x7f0000356000)) 2018/03/17 17:17:40 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048c, &(0x7f0000789fd4)="010000000000000000000000000000200000000000000000", 0x18) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000f80)=@nat={'nat\x00', 0x19, 0x5, 0xed8, [0x20000080, 0x0, 0x0, 0x20000990, 0x20000ca0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0xf50) r2 = dup(r1) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000001040)={0x80000001, 0x20, [0x100000000, 0x1f, 0x9, 0x5, 0x5, 0x0, 0x3, 0x10001]}) r3 = fcntl$dupfd(r0, 0x406, r0) setsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f0000001000)=0x81, 0x4) 2018/03/17 17:17:40 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1ff) sendfile(r2, r3, &(0x7f0000816ff8)=0x49, 0x1) 2018/03/17 17:17:40 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x401, 0x4) 2018/03/17 17:17:40 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}) 2018/03/17 17:17:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000), 0x31a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/03/17 17:17:40 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x3, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/17 17:17:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x13fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x8081) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x120, 0x1a, 0x20, 0x70bd29, 0x25dfdbfe, {0x6}, [@typed={0xc, 0x51, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}, @generic="2f43c95d556dcbb72d484ab87fbfe56c8be83de60bc7e747fdff9b821ca3332c", @nested={0x28, 0x96, [@typed={0xc, 0x41, @u32=0x6}, @typed={0x18, 0x9, @ipv6}]}, @typed={0x18, 0x85, @str='/dev/net/tun\x00'}, @typed={0x8, 0x1b}, @generic="f68b49d020fb0c4a627e742ea842325be4225df241b45598cc795fef79115b82211f25e6fd6cdc229a8fbda9b9a37a8c3856d866477f6482f47fb09dd501ca9c74c6ab2d55652dc2840253b5664dbbf337", @generic="a1bfc21d34d431d94f1889f7cce16c21fd622834505eca0b691fa2744a0d797c276c471180e4e5e5b1a81dd1b5ddfac0e6f7304dd5", @nested={0x10, 0x2f, [@typed={0xc, 0x5c, @u32=0x693}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x4}, 0x4000004) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x4000) [ 51.835696] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 51.856527] audit: type=1326 audit(1521307060.354:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7252 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453e69 code=0x0 2018/03/17 17:17:40 executing program 3: socketpair(0xa, 0x4, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) fcntl$dupfd(r0, 0x0, r1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'erspan0\x00', 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000140)={r0, 0xfff}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r3, 0xffffff9e, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/03/17 17:17:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x200000000) sendmsg(r2, &(0x7f000079c000)={&(0x7f0000b91000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20}}}, 0x26, &(0x7f0000003400)=[{&(0x7f0000002400)="fb2ffa0eb237e942700cc26712fa68ce40c22e436246de9c8633865a0f65e7df5ef8a63917a000ebb6aad8ccde08e0533778a0db965f3dea", 0x38}], 0x1, &(0x7f0000017000)}, 0x0) 2018/03/17 17:17:40 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x801, 0x5, &(0x7f0000000140)={0xffffffffffffffff}) getsockname$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) futex(&(0x7f0000000000), 0xc, 0x1, &(0x7f00000000c0), &(0x7f0000000ffc), 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) accept4$ax25(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x80000) 2018/03/17 17:17:40 executing program 2: syz_emit_ethernet(0xfe62, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "f07fb1", 0x18, 0x0, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[@dstopts], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "5b3f1f", 0x0, "1d6dea"}}}}}}}, 0x0) r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="4b09f320bf2a6aad3c6ea6d6ef11b7fbb4f83392fa0fd8f87006756848714218078661de35e127cfbffc88523dc84bcea0653436e0fedd2c1f3d24a4668bc37a65290c57aae07fa1581cebdb31ebcb6e4aba46edc4bd2d1b86f643d639d7d444c1679a0bd05208c516dd34366421190cc213c1c748ccae73bce26e1cf1bfdbe104112487fa4f790c9d72f0bbdb210b580c9fab1d1b859bc689d6486d3e24f017ace05b14ea333807d51dbe", 0xab, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f00000001c0)=""/219, 0xdb) 2018/03/17 17:17:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f00009c8000)=0x1ff, 0x8000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000280), &(0x7f0000000040)="c6") ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000340)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000040)) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x10001) 2018/03/17 17:17:40 executing program 0: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x6, 0x4000002011, r0, 0x0) io_setup(0x3, &(0x7f0000f1fff8)) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) getgroups(0x7, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_SIOCSPGRP(r10, 0x8902, &(0x7f0000000500)=r6) r11 = getgid() getgroups(0x1, &(0x7f0000000380)=[0x0]) r13 = syz_open_dev$sg(&(0x7f0000000540)='/dev/sg#\x00', 0xea22, 0x2) ioctl$VT_SETMODE(r13, 0x5602, &(0x7f0000000740)={0x6, 0x6, 0x4, 0xe10, 0x2a}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000005c0)={r13, 0x0, 0x1, 0x1000, &(0x7f0000000580)='x', &(0x7f0000002000)=""/4096, 0x0, 0x2}, 0x28) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) sendto(r13, &(0x7f0000000600)="ba60b473094d2b78fe64eefc5350defb09254722e994c1e7ad360588e97ba9c248cb4112efeab1eb1bdfc3177bbb3a25cfe8120397aa637086bb204985690cfc7928f72885a5b5c68c0c24ffc5a0f7a9e4906de505974a33e199e528257647fd15495b4f93bf303ec17dfdc0ab56af4eb5ebba619a3ea6679bb8af2713062f2e46716d87337d6fb1a063ccb01d9c2e3b78a777ff61", 0x95, 0x8801, &(0x7f00000006c0)=@sco={0x1f, {0x4, 0x23dd937e, 0x8, 0x7, 0xffffffffffff1aee, 0x81}}, 0x80) setgroups(0xa, &(0x7f0000000480)=[r2, r3, r4, r5, r7, r8, r9, r11, r12, r14]) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000004c0)={0xfffffffffffffff7, 0x10001}) 2018/03/17 17:17:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000002300ff0a0000000000000000030000000c0014936b8d198314c31601000800010000000000"], 0x20}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7, 0x800) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000100)={0x1, r1}) 2018/03/17 17:17:40 executing program 5: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000040)="2371c021f65b", 0x6) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)="1b00", &(0x7f0000000200)='%mime_type]wlan0*\x00', &(0x7f0000000240)='/dev/vga_arbiter\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='SE Linux'], &(0x7f00000003c0)=[&(0x7f0000000340)='/dev/vga_arbiter\x00', &(0x7f0000000380)='ppp0$ppp1/&\x00']) getsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0x4) readahead(r0, 0x8, 0x7) r1 = getpgrp(0xffffffffffffffff) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000400)=0x6, 0x4) sched_yield() tkill(r1, 0x32) write$selinux_load(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7578f33f416105d2f854eec0b892c224b8cc736c1007cc154ba900a8fe404387df4189be990a8ebe6d71ba11a369972811025be01030af06e4121550a69978e83f98a44a9e55da94b634f247ea1c0baff6822e3e900eeb8a813ba2bf917b3395c42db1283b645b20000000c833ee157e1bcf5e"], 0x8a) [ 51.888369] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 51.952604] audit: type=1400 audit(1521307060.450:50): avc: denied { create } for pid=7280 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/03/17 17:17:40 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f00005b7000)='environ\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0x2, 0x4) dup2(r0, r1) 2018/03/17 17:17:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = request_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='^:\\bdevvmnet0)vmnet0\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="7ef76c862258c36d960be2144cb21f757126c466521141583da37055946e7291d937f3351a9e9283f9c3ac7d27c85fa3fe1924630deb5933d3b8387ce504b54fd16bc38719aae7e1dee1c805b7dc817126486a3972b3d3f6acbb23f9dcf0a005df8f1ed7268af1d38b9ad83613efb5547330438b2c53f42045e13e3a1b916da1a4cb77b5beb547c7e086be4a4281e6b0b216c38d7e9d905b2737e9fd4a2d9ca0eab1d4f9d2217e10b1a6ded0b47b7e526f432bfe87e994b14bdb3146be3e669ab3fb5e65e2f06d1aa3a62192f421ca281af268e2fdf7f07755", 0xd9, r1) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) [ 51.999673] device erspan0 entered promiscuous mode 2018/03/17 17:17:40 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00000000c0)={'dummy0\x00', 0xfffffffe}) 2018/03/17 17:17:40 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffff, 0x0, 0x2, 0x0, 0x0, 0x1e92, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000015c0)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000000c0)=""/246) 2018/03/17 17:17:40 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0x4}}) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/03/17 17:17:40 executing program 0: r0 = socket(0x10, 0x1, 0xd5c) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000040), 0x4) [ 52.045908] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/17 17:17:40 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abb000)={0x20000006}) 2018/03/17 17:17:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00000a6000)=@ax25={0x3, {"48077f9f06ad78"}, 0x81}, 0x80) semget$private(0x0, 0x7, 0x214) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4525, 0x200000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0200b719768e"], &(0x7f0000000080)=0xa) 2018/03/17 17:17:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x1f) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), 0x10) r2 = socket(0x15, 0x80005, 0x0) accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) r4 = inotify_add_watch(r1, &(0x7f00000002c0)='./file0\x00', 0x10) inotify_rm_watch(r1, r4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xfffffffffffffff8, 0x788c}, &(0x7f0000000200)=0x90) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x3, @empty, 'bcsf0\x00'}}, 0x1e) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$TUNDETACHFILTER(r5, 0x401054d6, 0x0) 2018/03/17 17:17:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x6) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@nl=@unspec, 0xc, &(0x7f0000000040), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/03/17 17:17:40 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f000000b000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000011ffc)=0x52, 0x32d) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ea8ffc)=0x488, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x50, 0x90000) 2018/03/17 17:17:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4000000002) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40080040}, 0xfffffffffffffe65, &(0x7f000000b000)={&(0x7f00000001c0)=@getlink={0x28, 0x12, 0x801, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x800) 2018/03/17 17:17:40 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000007fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001600), &(0x7f0000001640)=0x4) sendmsg$kcm(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@ax25={0x3, {"2f663e190b3b20"}, 0x9}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000080)="849456d3866e08142dd791e5b315c9758397c7be965abe812b9f5b3e7bb59b1bb79fb12f57b0aaf7b99128da21f504242e63cd9ece91b41d8b890d7e2f08ea3762d5fd2fe783292ccfc31797853bbc761aa4d0fb3dd30890d59311aa01d23744bd6237c92f53d46332", 0x69}, {&(0x7f0000000100)="4734afa4cf51092dd5ed7b6d4be97113252dd66687da3f5d668edb9e07218c8304dbd8832f58a1", 0x27}, {&(0x7f0000000140)="6923a10456b2b06a930f417eefefe93010462a916c8971a84c4554830103a1ee07e52d0dc7cb540488968dc8c8265de3e741f7d6d8555acf77b78e645b918777728b3c60c2ffad70a1c21ea432d93a3b535277be3b4fe2b56bbe11d0b63f6bc24ef79895214267f3174949f9f5bd59532f02b44903967017cf4f802ede45a9aa7e7fccf32992ec04cb", 0x89}, {&(0x7f0000000200)="4018f2fc6758e892511c68f6cec8b983bcd4f2b8efc412928aa08d3d535593ff2aa81af728d68b135490", 0x2a}, {&(0x7f0000000240)="9e4656ed2b9819d58e4d6633c8dcc38f687bffea55cf33db67fdf8b51e7580eaa8a5ba7df9afc147ef83b72ad177eb7f2dacbacac80bfbe9ba09bd9e4accc88489c551639a0de288d66f91a751a9303037e5672fe6c2a5", 0x57}, {&(0x7f00000002c0)="4e80f5ecaa15d70556a43d239cb3da16b781e61d9dc2be0245edf693ba475903e0d50d35e7a4dd2a4bc248d27c13d0095887413c35919a6f152c55c4f793fb56d47c70c8c6a1923ac5503c616c25bbbdc2bccccd8d1e63d6832666efa4cf848aca57617203b56bf8a19ee3f92dd2cc61218de93a85df976247e383256a9eb60c914433e9e6b04ced09bd27513aa15b0a89a3175bbd34380d6901ec601b7624d1318a1c5d126f53837426b5174dd7803542e1c633e88caae02319c071bfeeed5bfd567b60a06da943", 0xc8}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="6af7c3c39fd9d5c7fb84d03b5331794b59f55701c02f85d1be573edc0e11343a8da11c62d7dc4c68a8804a93ad0f6aced32d0f97cfed403e0eb198fa151bbf2df3350e494b32c8d733a7ce273303d9364b572971ac958df251335a8b9748fa03ad163a0fd4eb4e177d393d018c20f1bfec6154f564801f3aa752070935b4901038d28e8c18ab40d8c3807512acddde06bb6e0029575197d7dd0feb8754fe6093f137e2c4fa75839d2343e0e2a0fc4ec0be6f78b9e6c401f383d933fffd636e91d4012bd07617e4ec95f43be3142be39694375c41db", 0xd5}], 0x8, &(0x7f0000001540)=ANY=[@ANYBLOB="580000ff0700000004010000090000002d053dcedf18e26d58cf37329f6f93777d18badf022b747fb9aa6140be8d14379f99e873ec2dc34c0352524000000000000000492ed4283d103b397ae261b22ceb00000000000000"], 0x58, 0x20000000}, 0x4008801) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000002680)={0x5, 0x1000, &(0x7f0000001680)="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"}) ioctl(r0, 0x40084146, &(0x7f0000000040)) 2018/03/17 17:17:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000020000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000020d90)=@newae={0x54, 0x1e, 0x301, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6}, [@replay_thresh={0x8, 0xb}, @mark={0xc, 0x15}]}, 0x54}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/03/17 17:17:40 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x200, 0x0) statx(r0, &(0x7f00000000c0)='./file0\x00', 0x6c00, 0x504, &(0x7f0000000300)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x4, &(0x7f00000002c0)=[{&(0x7f0000000440)=""/4096, 0xf2}], 0x1}, 0x0) 2018/03/17 17:17:40 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0x3, 0x10000) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000004c0)={&(0x7f0000ffa000/0x3000)=nil, 0x8, 0x4, 0x88, &(0x7f0000ffc000/0x2000)=nil, 0x9}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200a00) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x1ff, 0x3, 0x7, 0x1, 0x6}, &(0x7f0000000100)=0x98) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00000003c0)={&(0x7f0000ff9000/0x4000)=nil, 0x3e000000, 0x3, 0x10, &(0x7f0000ffb000/0x4000)=nil, 0x4}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r3, 0x10001}, 0x8) pread64(r2, &(0x7f0000000400)=""/6, 0x6, 0xfffffffffffffffe) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000440)={0x9, 0x6, 0x8, 0x3, 0x0, 0x7, 0x4, 0x1, 0x18aabf40, 0x1000}) kexec_load(0x101, 0x4, &(0x7f0000000340)=[{&(0x7f0000000180)="ea12149cdf34d962403ff1e97d5027a7fc0b0098ae71a73fc11461be0c4f734e59885d52aeb3e4c30f503d4d6ed3eba532080ecea63dcc01d0f9649acc876b0aaca409a1b438fa94d1", 0x49, 0xa, 0x7}, {&(0x7f0000000200)="8583bcabadb6c817a1831cc1a6ae6b31e9aeb4456d4d09c93f2ecaa62d03a33adb3b", 0x22, 0x4, 0xf7bb}, {&(0x7f0000000240)="fd782cf861fbb7de8ad6af0fb38c36fa51e604d3b4124645df75deee0300fbb84b49051a90277467", 0x28, 0xc5, 0x8001}, {&(0x7f0000000280)="d0346f512eae7a1ae0fc696626f98e08a38d99025719dd774e20286895e860d2eaf36bf16dbeac0c9031f426a50a3838623278a4b929947fcc34d925da6b718f97cad1b05c197ef68674c374930879175b9f9fabe34d9f61e508a3bbf30d2721cfcb4656de837d7c26e118ab1af2950b0e792f494f3efa8e3de2cc8b0b4d0124c8e84709fe94e85d81ffe9c8f955c419a97b0ac1879c1a46ad6c2beeb94a18e79474f0ae57e6b6141794e61302593b09ddff00", 0xb3, 0x9d}], 0x3e0000) 2018/03/17 17:17:40 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="6d000000fbde5b0403d4abc7e3cc007c6330461bd78e1c85"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/17 17:17:40 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)={0x4, 0x8, 0x806, {}, 0x6, 0xd33}) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="b1ff6ff8f2b5aaaaaaaaaabb86dd6050a09c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000890786921852c6ab14959e9d9d31b28d0d2c741b8"], &(0x7f0000000040)) io_setup(0x4, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) setpriority(0x1, r1, 0x0) 2018/03/17 17:17:40 executing program 1: r0 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000001180)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) 2018/03/17 17:17:40 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x61d3480ffae187c2, &(0x7f00000001c0)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000000200)=0x14) connect$can_bcm(r0, &(0x7f0000000480)={0x1d, r1}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="060000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) r3 = accept4(r0, &(0x7f00000002c0)=@alg, &(0x7f0000000340)=0x80, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001480)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000001440)=0x1008) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000400)=0x3, &(0x7f0000000440)=0x2) r5 = dup3(r0, r0, 0x80000) getsockname$inet(r5, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000280)=0x10) 2018/03/17 17:17:40 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x7fffffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r4, 0x26, "d416bbfa152d734ef856a8b1f54d01c8f2d21211ecd19b4d43eb53f425b0b367aabcae9c1370"}, &(0x7f00000001c0)=0x2e) dup2(r0, r2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r5 = semget$private(0x0, 0x1, 0x8) semctl$IPC_RMID(r5, 0x0, 0x0) 2018/03/17 17:17:40 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000240)={0x0, r0, 0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x2, 0x0, 0x0, 0x8001f, 0x0, r0, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000f59000)='GPL\x00', 0x8, 0xe867, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/17 17:17:40 executing program 6: perf_event_open(&(0x7f0000feb000)={0x7, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0xa7) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffff9c, 0x112, 0xa, &(0x7f0000000140)=0x8, &(0x7f0000000180)=0x4) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100)=0x44a017b7, 0x4) 2018/03/17 17:17:40 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000200)={0xb6b8, 0x0, 'client1\x00', 0x1, "d5029f130ce6207f", "92e73447fcac3e2fd88c84f0b28168ea90ad91f102f5a8f04781f4a5c8a3deb0", 0xff, 0x2}) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) open_by_handle_at(r0, &(0x7f0000000180)=ANY=[], 0x2000000000090000) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000fff000/0x1000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000100)="66b820018ec866b815010f00d840f40f0666400f381c1d007000003667400fc75f00c48242f5a51185ffffb9331001c00f32f30f1a40002e0f06", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0x100000000, 0x4) socketpair(0x0, 0x7, 0xfff, &(0x7f00000000c0)) setsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000000180)=0x8, 0x4) 2018/03/17 17:17:40 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f00000003c0)={0x0, 0x0, 0xffffffff}) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000001c0)=0xc) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) keyctl$get_persistent(0x16, r1, r0) 2018/03/17 17:17:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002000)="2300000024009115460000000012000001000000000000270100008000000011007352", 0x23}], 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/03/17 17:17:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)={0x0, 0xfffffffffff7ffff}) r0 = inotify_init1(0x0) socketpair(0x8, 0x80f, 0x10001, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) sigaltstack(&(0x7f0000fff000/0x1000)=nil, &(0x7f0000000100)) sched_setaffinity(r2, 0x8, &(0x7f00000000c0)) 2018/03/17 17:17:40 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x886f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d, 0x0, 0x40, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext={0x7, 0x400}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x620) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40401, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000000c0)={{0x7, 0x2, 0x2, 0x40, 0x40, 0x8001}, 0x7, 0x6, 0x0, 0x7, 0x3, "2cee4cb180745fd96ed7f08e45527196bb1239281612490692c2e48388f7b7d9f8d83ec3340b24b447faed70213b568f203c344cf7e2b8a9bdc94348906aef5b5c91f209a33b9d4401d52313351f3e7d7eec0df075d4455742452e4587cd1b1415727164a1bd95e0a261d179c60e071c268ce1876f7e47a061a96daa2e223d40"}) 2018/03/17 17:17:40 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) ioctl$int_in(r0, 0x5421, &(0x7f0000003ff8)) chroot(&(0x7f0000000000)='./file0\x00') 2018/03/17 17:17:40 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) fcntl$notify(r1, 0x402, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000c1bff5)='projid_map\x00') ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x9f90, 0xfff, 0x81, 0x1ffc000000000, 0x4, 0x8000}) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/193) getsockname$ax25(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) preadv(r2, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/132, 0x84}], 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000180)={0x1f, 0xb, 0x7, 0x5, "3dce422d15e639a2ec4ea4e941b329f86de8462f111cb82a4c02169e5b109081"}) 2018/03/17 17:17:40 executing program 4: syz_emit_ethernet(0x5a, &(0x7f0000000140)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x8, 0x0, 0x1}}], {@canfd={0xd, {{0x0, 0xffffffffffffff4f, 0x1, 0x7}, 0x3a, 0x0, 0x0, 0x0, "4ae2da40230e313324837feaaef59736d01a4755bebca777c0f364e5c9a4d131f07627a119a340ca5e6502da48d8c69c143aa6dcff22406ac8d3e089b515d94b"}}}}, &(0x7f00000001c0)={0x1, 0x3, [0x523, 0xc20, 0xa19, 0xa3f]}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x212000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000c45e00"]) 2018/03/17 17:17:40 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) sched_rr_get_interval(r1, &(0x7f00000000c0)) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 2018/03/17 17:17:40 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400040, 0x0) accept4$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) timer_create(0x7, &(0x7f0000000100)={0x0, 0x14, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000140)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x77359400}, {0x77359400}}, &(0x7f00000001c0)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1800000052d7f3fffffffff7ff010095c57ba38f3d24176fc19461cfbd3be6cd7fc3576916ec46013dd4f1da38b2004964571bec47fd795ad3bdafb1d723ee701fc76edd9d7a9d9389076fb2bbbed216cbe77a706d75ac615a71a56bcdd2391292760319b095680faa8d82f388c5227154f695cebc97ce36241a557007ad3950f43d4b6230f1eb1485402214c2099e3e602247b30b2e7ba9d953c547c6fc2791b4b7a7e1868c7272588e617778be2802c943c0767270abf1acae207c391c9e950323eb07d7590b69f13d"], 0x18}, 0x1}, 0x0) 2018/03/17 17:17:40 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000080)="34383811ab59bb6d967f2dd96d66df763a4b75246984e66a7d9b14e02d6cde6ca0ce56103a688af1d45570701f7da2b8a221fa3935ebed3754eb758d3620f789b8c862769fed91de098e3f1ab80dac14c91de8c576e1072839fde4122e518d6a31571d865f933f336ee94fd34dab03c8153e9179667bf303a1c8ab7fdea1784018763d9912e9d790d33d0bcb6ce0b089d7a3cc3d8df9a76047e7ae6a69d0c029ab0fc20be625b90e43a85de5eea743da00eb3354c63a67d856e32c17a3264541f95163", 0xc3}, {&(0x7f0000000180)="5bad071443b4a3f40e9aad79ed187f13c595d8b61e71a1ce2dac67c44be44dffc411a5f552ea0ad20081eeefa9bdad555d6c79d3da0dc4005cd1a12571536854fe39e8ba517158d7a945e7152e1a98328586ff4b468b87be7a8cb48c4f4a774993346c1ee9d703aaf2e45c10384b05485c9dfe38bc1f09034b60c2486986408ff8cedfd462b7dc91aa", 0x89}], 0x2, 0x0) unshare(0x400) syncfs(r0) 2018/03/17 17:17:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x7ec0000000000000, @local={0xfe, 0x80, [], 0xaa}, 0x200}}, 0xf11, 0x6}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r1, 0x420, 0x8b}, &(0x7f00000002c0)=0xc) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r3, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r2, 0xc290}, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000056effc), 0x4) recvmmsg(r3, &(0x7f00000050c0)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/169, 0xa9}}], 0x1, 0x0, &(0x7f00000052c0)={0x77359400}) sync() 2018/03/17 17:17:40 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x0, 0x1ff, 0x80000000, 0x0, 0x39}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0xffffffff}, 0x8) 2018/03/17 17:17:40 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80000, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x4) clone(0x802000, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) connect$llc(r0, &(0x7f0000000080)={0x1a, 0x32b, 0x67, 0x7, 0x7, 0x6}, 0x10) 2018/03/17 17:17:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f00002a0e50)={0x1c, 0x18, 0x3, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic='\n']}]}, 0x1c}, 0x1}, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x178) 2018/03/17 17:17:41 executing program 7: mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)='../file0\x00', &(0x7f0000000340)='tmpfs\x00', 0x1004, &(0x7f0000000380)="36ee72a0762205ef73a7357621fa42a5fbd3e79c570c04dab4964e31aa699dd8315ee10a6fcbeb44b8c49e66ae29b78a0ddc6a685feba9c7f8a7b1e9eccbd17d788cc654e11d0088aea405f7ea3c4ec6d2d755ce0e15f67dc80f2edca25f134f04d77b1c45629a20aebb5fa2c5b836bb6add3fcdf89106bcfb9620ec3f3bc26175b68ec0afac081b4f55ed40225af3dca154ec8aa7afae7e58f4bcb442bfcce46736d8ea3044e8fdaf4a6e710fdf8229dfc68d42037b1a04388810497c161f432783601ecc9adb925c9af2471c21d6") mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='pipefs\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000000000)='msdos\x00', 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) 2018/03/17 17:17:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x8, 0x7, 0x3, 0x400, 0x1}, &(0x7f0000000200)=0x14) sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f0000000040)=@in={0x2}, 0x10, &(0x7f0000000480)=[{&(0x7f00000004c0)="97", 0x1}], 0x1, &(0x7f0000000100)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) [ 52.576565] sctp: [Deprecated]: syz-executor6 (pid 7453) Use of struct sctp_assoc_value in delayed_ack socket option. [ 52.576565] Use struct sctp_sack_info instead 2018/03/17 17:17:41 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}], 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0xff, &(0x7f0000000100)=0x1) 2018/03/17 17:17:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x100, 0x40) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="6836b95800dd352cd46d30fa0647559576ea998b0000", 0x16) 2018/03/17 17:17:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x110000000010) listen(r0, 0x1ff) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0) shutdown(r0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)=0x7, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x9) 2018/03/17 17:17:41 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) 2018/03/17 17:17:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x10000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYRES32=r1, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64], @ANYBLOB="7d65816185b4bb91e875e02657c66432e2b9b1c69be728b179a3851ebe91c480215c4eba581dfedd265c5301a9759dcdc803799dcc6c18a5229186d33986a7348e54eb71fa7abc58", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64]], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES64=r0]], 0x18) pkey_alloc(0x0, 0x0) 2018/03/17 17:17:41 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x210000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='oom_score\x00') bind(r0, &(0x7f0000000640)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x1, 0x1, {0xa, 0x4e23, 0x1, @empty, 0x7}}}, 0x80) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='coredump_filter\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x5}, &(0x7f0000000040)=0xc) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={r3, 0x2}, &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000280)=0x9) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000380)='tls\x00', 0x4) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00000002c0)={0x4, 0x0, [{}, {}, {}, {}]}) read(r2, &(0x7f0000000180)=""/199, 0xc7) 2018/03/17 17:17:41 executing program 7: mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)='../file0\x00', &(0x7f0000000340)='tmpfs\x00', 0x1004, &(0x7f0000000380)="36ee72a0762205ef73a7357621fa42a5fbd3e79c570c04dab4964e31aa699dd8315ee10a6fcbeb44b8c49e66ae29b78a0ddc6a685feba9c7f8a7b1e9eccbd17d788cc654e11d0088aea405f7ea3c4ec6d2d755ce0e15f67dc80f2edca25f134f04d77b1c45629a20aebb5fa2c5b836bb6add3fcdf89106bcfb9620ec3f3bc26175b68ec0afac081b4f55ed40225af3dca154ec8aa7afae7e58f4bcb442bfcce46736d8ea3044e8fdaf4a6e710fdf8229dfc68d42037b1a04388810497c161f432783601ecc9adb925c9af2471c21d6") mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='pipefs\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000000000)='msdos\x00', 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) 2018/03/17 17:17:41 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005d80)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11}) socketpair(0x11, 0x5, 0x2, &(0x7f0000005d40)={0xffffffffffffffff}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000005dc0)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0xd11, 0x21}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005b80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="197c6c7dbc", 0x5}], 0x1, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18, 0x804}, {0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000140)="d29151d27c471b374b04c91cbf261587ca2e5dda2ee15c44002b7700657ba70c70ee374bcd8078732970eb090fb894f13de0f57e9af67742c66df72c6bfb349be5676455502ff62da2b48a69cba6cc6d5ba055a62bf62781b419b3ef7663ae0d9eef074bba417493538fe7b1d696736d97f99e9a0c00e295e0b16a6f95ba55935939cd13", 0x84}, {&(0x7f0000000200)="78add178a30defae3758ee184bf6a362943f397fdf3dfa310d3a0003c8d8167363399c97196939f36b8dcbfc9299a9a8767c8e8ef124a36c53e7ecb018c23f61ee5214fe1a09cc4ecd7f955a22c0ecfa242818b8eb46f1a272006d7fac11ada277328ec8fce95ab236bd4830a50aa7ffef188f743324f7e5e8086fc2d7817d08f6d8a811d38a3cc0365a071294e40ecd14ceebcf28", 0x95}, {&(0x7f00000002c0)="a270463199937c6d576a2d161bde3379c9fdcc99213612bb5980b4c91bd951579d78ed0c541639ee4b61e0644c9a62deb4541e75b8838d2622f637e6108cc47a94eb1c96ea55acddb4d5694bf25f0d6d06e2914cc0f54157084d95ae8b2a18a334ce5a8b2b2603864d751e130631cad80a986db13240a8e9bc384f0d1d7fa39aee2c1cca3109d8607933ec7946af7f70940565a53d90a059c6d3ea460fb93dbecae1d429195b7c3774d5b709290b65", 0xaf}, {&(0x7f0000000380)="aad94427dd8628c4a73b74b13983f771cd682852c4222574d3cc00b14b746fe0be60f23cb1cd06ed362c81785e26bd132c293bf02bd2779f8d", 0x39}, {&(0x7f00000003c0)="4b97f7ace14bdebc1aa76a20116db7dc13179fc639e04965f6389c0e9552c31c847b71ec8982d0c137b88c5a30bfb47be7f63c46a17c35dce134182bd14d1ba8ce3456bed45a7fb894f381fbcfad6dae5182e469be3926afc78bffd4425a423caf2d4cea8f1cb64af4c5848e39f8d695c2f3c4881412537f840cc2c1d07c76059a9539d138260c3a81a9c0fafd8f3b8b0b329cc50da67ed5158891d7e0eadb0497864b4a675b88bc20d834cf88fbe7062d3526e31fa2a355ac884ae2cd5926792dc090d3313778cdc7b4687d1a0ab6697498a12083", 0xd5}, {&(0x7f00000004c0)="13123b76", 0x4}, {&(0x7f0000000500)="7279b418bf28312fcabc8173486885bab30c4cdfef45a57d1abf64bb14c7416a26d3c49be2981928a0f826ce8ad47bed1b1cdbc76f3a6400c9378fd4dde6cb0f6381b6f61ce3ee94b976a387b6259633bd6a7b08ca6d145e8aef4f6e48652fd2634e7d77d050ee7d5fc46582ebdc181be9dc8fdbf22b3ca7dcc94190157089f1a7557e81dbbea59f19403943ab9acde911451165cfdcee5bd64d50de7032dcf8", 0xa0}, {&(0x7f00000005c0)="f173f66c8e86e0ac75b597c71c4184", 0xf}], 0x8, &(0x7f0000000680)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, {0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f00000006c0)="11511a2b1c3758a2afb4ce17d1ec915c01e03583f17312ccb5e8a4f246da653aa22cc6b1ee644aede0532f6308b2a44664c5a28bc3a3f4ca3ab5f2381dbc9a3e71acb9f17d3754bb243354f0809734bc59165e4b94ee8a4ca9e2b8a72d52fc5f60daabe2c0fdf45c6d8e14556d", 0x6d}, {&(0x7f0000000740)="d8a062fafdca11824ac24950a52545e72d9c730fd90e5f6c5b06ab734ad833ef7a1455bbfce1c868aadc996a00be1cc77c3a4dd3bf7d2b013b4f5265ffe4c7dc9d8d631ba79bb59155627ba568bf2726d39f0d878699e4e9fa3681f7a984699520a2f786e87f3771dfba2f20ac2dc98dd6bb66702b9785086bcb639bace2", 0x7e}, {&(0x7f00000007c0)="af3c0e0abbbd8daacec298695d2d14c636a9c231c9dec654d3b667b9c98c450a0ad7d08b41dae3c35877f10e10548119dd4790fceccee538965befe17a8708cd2ac3b73f193173700daeb0d0a568a248dd189cebafc6454db4c437452ec429ef37047e5237c693bfe593041d2ff4171d7f06c171e608b4c6be1b31dda0ad5a872343807c4f376c853f3e3be83bce9ba20eacd19a72ca91c5eac8dc53060f99dd884e204013ed209ae377a61eedfff0f218ac431f787d5511d12f964d764d9e0c0c21b76792243840c87cb97938c37fa974b6b60413cd693f65d05097c144879661379fd6bf156ec2", 0xe8}, {&(0x7f00000008c0)="45e4795f7b86790e36b0fc8c06ed9676eeed8b283594faeb1af15f7b05cd6e9a9dc6ea2a59c7389eb96ece213f7886e6de8246ec0907f272519ffb0b6edcc45ca80f0f480e21c8b076eacb7a1d8f5d2560025322b950f6cca2674a3cac566a725355f16cfbff3ab94998ec8fe70a382af0351637488e36b562c21e101800e5c1201639b6ea9600891ea96e6e1e366f99611cef1c86741e5f3c44635a1b817ba7bf23247b13942a5009316bb3825965936d9ef0ee72e106d34e5d5e15be5c00a0ba1571c3aa", 0xc5}, {&(0x7f00000009c0)="350711bd4b41dbbf16cc979e8433ac4c2e0a8fb46607a1bab4e83d7ac94afe6ce6cd9a27901894ad57910fe61b415849d7b0b4ce2550b402af20f6bd072bb433d54679e51e81c9c87c3990bdac4e", 0x4e}, {&(0x7f0000000a40)="cfca3392c4f5b0ca30e0eeaba7efb1ce47beda6e8b7c411cc1ff9caab106f6559cba600984b294db018c47416d13dca600fad738e0f569124554519478de2fc4bf365f6903ecfd498d460d2f1cb0900c5c3dcefecf451721cd0e0038e854aa3b49c305557939b5cdd0944e622afe7e38f8e62ca0e464ebb64d7ae9a27fc0f56dd1146083513276ad60a87270703563bbaf5b28134892b1dc6a893a", 0x9b}, {&(0x7f0000000b00)="483e58e28f2262de24900816631207933650f9a3bffd24a462732037e5e9da9ab3e2dccd873fd7510b266fc434", 0x2d}, {&(0x7f0000000b40)="b6a1b2b30da0f197692cc6bcec9289ebd5516d41ec621cd2941558d2e93fcddd81be50041b72237f60eb3a7cdf02270556e4b40353155a6605b865416f9a268fad9e67a2deee42b0e7d6c6e0607e573c49b4fbd385af51fea7cb45bed63a38602a5a7bad0ca1cd2e73c318642c994e8bc804751446d6b9eca6a2c52f582acdb00fff573efb7032ec6ff08373", 0x8c}, 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{&(0x7f00000046c0)="5cacb6ea9f6ba4e7962f9d015fbf48ecb7d44df4f8077c7e35a4b00d45fcf75484a90ce919e0348c9d2c20", 0x2b}, {&(0x7f0000004700)="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", 0x1000}, {&(0x7f0000005700)="a4326ef49604aaa8c645f8211bda7ccfcf6d296f059823136e15917cbb182a60dc697628502cfcdbc32d549507c270d630a03c8378a0745e5df8d2a29be9b335ea2ca9dc7200eb16c1377bf38d65130485886eb2fa24705164955c8da65107bcdd77f2048e15f47dc30a2b8fcae751c24f08b9fb12f79e466ccbe6953af750bbfd4d66e4a734585a3fe489603888368417369e6e57d6414899d54e07918202ee2378e89779539a985068223d00658ee604fea835c3668f70a8dbc5a948024ac1c1ebb8ae1b6f46456425", 0xca}, {&(0x7f0000005800)="f057ea94c3f5e5da8aef82ca11bf752b15016f1cc5c577603c1987bd23d0b228fb", 0x21}], 0x5, &(0x7f00000058c0)=[@iv={0xe0, 0x117, 0x2, 0xc6, "e0a57ca037151c0766efe4333a71da8682d34e18f2ec2a76f75164718d5b46c152b49fdddee2255493934442272e15177d40a609a9ec3d8bcce9f3fcf745e75fb84d66b4f38c8f8039574205e427adf99f636f891fc9c408004583c6cee28fcf00a760eee30136f9e9b91a5b75e5f82bba76d8d3e988a0c0b935321fe5da6960f0ed633e1e6e22d0e93e87e25012e95c7ebab1522d1b93f6c16282c9164d2e55ffefa30e6a58a38ceef2f6d7ed3129174c34cf4911a584e419360bf5983946f905298c9d162e"}, @iv={0xb8, 0x117, 0x2, 0xa3, "67f43619723ea9cc0a452e95ba4d0ce0ea7cfeca623b9fb67e152a0ce1aac2703d44daee1896ccc10aaa5491e38af8badb40c1f31625c620fb0a90bede6ebc057c6716df2835e3f671ddee1214873f295af80a8587717c908b053d0fc6c381585b95824e89d0ca620b0360f824f68d60108426d08508b5c6052e775810cdee034c556d1a86f02b5422c9245adc7927cd9574e066b97010eaa6c4bc4a09b216bc630b10"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xac, "0b97aa472e1a0493962b4552229abf0efbe6579d313d744d5c80c244e08841195f19e29b7765f000f8b980b225e0f65a26b18b1466995d4b35ff007ad73172f08f242b8f1e7f7c570adb72b997ca4659409b763ae071bf8712b276b138fd933e801bd93934216e4e45f9697bf8a4df01e375018634a21be1cdb9c7afa2845db36e854cc63422a9c67b5f054e353b19e0eb9d2ab9d8004b5d42af178e0d5e994fa4280e4691fa05e2f6fce327"}, @op={0x18, 0x117, 0x3}], 0x288}], 0x7, 0x840) [ 52.637324] sctp: [Deprecated]: syz-executor6 (pid 7467) Use of struct sctp_assoc_value in delayed_ack socket option. [ 52.637324] Use struct sctp_sack_info instead 2018/03/17 17:17:41 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e25, 0x95f8, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffffff81}, 0x8001}, 0x1c) r2 = socket(0x200000000010, 0x2, 0x0) fsync(r1) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6298, 0x800) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in=@dev}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000003c0)=0xe8) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000140)={0x1, r4}) chmod(&(0x7f00000005c0)='./file0\x00', 0x23) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000180)={0x4, [0x4, 0x18000, 0x6, 0x0]}, 0xc) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000200)={'security\x00', 0x4b, "ca947f638536ffe40b6683dab17c71951df80056790dbd171f0a4bc7ca5f5bf00b724273de46cac4ad0fbfa1c8e6cce4e4ca64a818d970280df7f492c447dc037a8e112312c3965268ffdb"}, &(0x7f0000000280)=0x6f) delete_module(&(0x7f0000000080)='\x00', 0x200) readv(r2, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/154, 0x9a}], 0x1) write(r2, &(0x7f0000000040)="0400000026007f43a9603f923c00806d0000ff0100", 0x1000001bb) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000440)={'nr0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}) 2018/03/17 17:17:41 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003d4ff6)='/dev/cuse\x00', 0x2002, 0x0) io_setup(0x2, &(0x7f0000000800)=0x0) io_submit(r1, 0x8, &(0x7f0000000680)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0xf, 0x4, r0, &(0x7f0000000040)="4037b2e642f4195e3daf56138844c8de745571848a6be89729d776d5d2baf739deff9cc9de9a9a72acdd7f93d23c2eaaedd3941f42de07636f978ce00456a529e18c331ae26ec3864c84a573cd1037faa2435f76b4be18055f7b904f8f71bcb84ad672cb7f7b1bed83aa7a6b77a0b4d2744738e83fd281f344815bed1815d69dd396c18bb930266fea284f7d1199ec4f6283d5c87789bd8e983a11456be7bbaffb5d8990ae2e5b1812e9392f13eaa89de1d8c491a1fa4f76264354dc1e0fd1c26f071c09d3feb56bfd4fa46436", 0xcd, 0x4, 0x0, 0x0, r0}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x800, r0, &(0x7f0000000180)="0cdb40c50ad8734a173e122de5685acb07cd1d12042f7c26cb472a5104a0b8191af6fe7186e2afc7a6302de355c3cbe7dd7951c9", 0x34, 0x1, 0x0, 0x0, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xe, 0xa4, r0, &(0x7f0000000200)="19f6f2be63dcc1bbc352e2b9d2d07943a1fd4a53f9e2c9e67860cb353ca5316723f92097b5a19b1f2eb27fc12fe7dfbe39491a00f59d162f29a54e5214", 0x3d, 0x6, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x86, r0, &(0x7f0000000280)="74362ce77af9d8f8297c7d7a6076886015b39d0bbfc9d8af830c2e95a5199867d9bb1184e2f9", 0x26, 0x0, 0x0, 0x1, r0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f0000000300)="4e4085", 0x3, 0x81, 0x0, 0x9433fdd427630c99, r0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x9, 0x1, r0, &(0x7f0000000380)="6fa5343f323ea60743481879d516b59b61e323e1f9e184417502fcb3002f41775f6be20f0f61d97095e9b8a6221c8c7b869bfffe2e916996adf56fe469f52ddf5348d97c5f33bb784a9619c7ad6754fd497c15a3baa6420f9f10b0f588403f6d571f783d8ce90ffd1b1987d8a8838b804cca7396038439b868c6df5a0328b49b6849f3afbc788b81bee5946b6e3eae3ed3eb821dfcb710754c662dbc3230f5eda72bd4cce8043c1f749c1b589f303b9266d504f065420fc87813af214f8ca9b1929d42e24533", 0xc6, 0x9, 0x0, 0x0, r0}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0xf, 0x2, r0, &(0x7f00000004c0)="f78689c7436ba203175414374a4be94b71684e924b8444064a3d96e8891b514e78cab2503482a9156b065f32c7462f3733c0adca0f99f1610f8a1fca92bc25409720548d37751dfb8098c5cf0c", 0x4d, 0x5, 0x0, 0x0, r0}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0xf, 0x9ce5, r0, &(0x7f0000000580)="b817c8f14ed85626b6249530230756b6deb25ddb2fe00971ddee05a88ff5bc74aeccd586e263ffe4bf4f78f3e4a8297c77b75f71fcfe8b5e2da18aff8fafd400b689e0ee8f082b078529d7b78ea334971d40e250dbc0147837e6dc2d8604b66f2772f7a8364cf93c4f8146c8c2c6e8309847a9fa8cbd019c7c50232b02fee29e3382c5cf624018a44691e8de0b23cd1d1e4415684bda40d8379c", 0x9a, 0x2de1ebcd, 0x0, 0x1, r0}]) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000700)="a66da239c42df613e4931e4292b87ced451ff0848808c04092fcc4731b3cc1e38f111ff98dcaee01d886672d8401133216b7904e474693d60326fe5975a0a88d234dde457acbf6c7ccf4129ea2c0cd60085c38ef02f58bc3acf3b22beb071532697b42c529f09e85906c46f381f72fcb301ea61b5cfcd8b4699804b733a6a01c073aa9dfdbbe87914f21f0ebea90bb728260bb19068e8ff82b3f4abb240eae20fb9aaea8ce2cfd1e724999333813b2d80bd15a3eb9b184a4797114ca027d50bd853a943b77297e585b5f1bb2dabaf19d33260c0980b334c9f312c685348527ab70", 0xe1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000240)=0xffffffffffffff7f) fcntl$setsig(r0, 0xa, 0x9) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000006c0)=0x49, 0x4) write$fuse(r0, &(0x7f0000e0bfe4)={0x1c, 0x5, 0x0, @fuse_notify_inval_entry_out}, 0x1c) 2018/03/17 17:17:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0x805c7e79f6765ad0, &(0x7f0000000140)={0x0, 0x1c9c380}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e21}}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000180)={0x3ff, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x108) 2018/03/17 17:17:41 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000080), 0x0, 0x40002021, &(0x7f0000000100)={r1, r2+10000000}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$rdma_cm(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="d5eba1b3babb625a0111eeb703e1a32188e8acd69294f73a8e0fd5673f62095f94c15191a44f0834c57afdbb2a96278e6151eb78f3e79998c42e6c368c6d4c24ad73f983b4af815b4c4db6cd2f86722713fb950e440f06db8eb4f9a09b4b1179dcb50784ef34c783a94a012c01193e6eb7ee0d16a9f898787ebfca0a1bca92a52ea7d5842ce582fb0ecc229b056e7b392c6c18176cbe2070c465ead0c0ec4f7d29", @ANYRES32=0xffffffff, @ANYBLOB="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"], 0xfffffdfd) 2018/03/17 17:17:41 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xffffffffffffffd2, 0x6e0a52b07f26861f) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000240)=0x4) ioctl$TUNSETLINK(r0, 0x400454cd, 0x316) r1 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) readlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/47, 0x2f) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000080)={"697036677265300000000000006d0100", @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/17 17:17:41 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x240, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0xfffffffffffffff9) r1 = socket$inet6(0xa, 0x3, 0x5) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)={0xc3, 0x7ff, 0x7, 0x100, 0x6, [{0x200, 0x2, 0x100000001, 0x0, 0x0, 0x2284}, {0x3, 0x3, 0x4, 0x0, 0x0, 0x1200}, {0x100, 0x5, 0x1, 0x0, 0x0, 0x802}, {0xc52, 0x200, 0x377, 0x0, 0x0, 0x1000}, {0x4, 0x4, 0x80000000, 0x0, 0x0, 0xa00}, {0x4478, 0x100000000, 0x4, 0x0, 0x0, 0x80}]}) 2018/03/17 17:17:41 executing program 6: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e21, 0x670, 0x4e23, 0x800, 0xa, 0x20, 0x80, 0xff, 0x0, r1}, {0x9, 0x7fffffff, 0x8, 0x0, 0x3f, 0x9, 0x8, 0x3f}, {0x1f, 0x6, 0x9, 0x5}, 0x2, 0x6e6bb3, 0x0, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x3f}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x34ff, 0x0, 0x1, 0x8, 0xcc000000000, 0x80000000, 0xb6}}, 0xe8) 2018/03/17 17:17:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x20900) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xffffffffffffff9c) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip6_mr_cache\x00') keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) pread64(r1, &(0x7f00000000c0), 0xfffffffffffffe79, 0x6) 2018/03/17 17:17:41 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x8, 0x1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r0, &(0x7f000000e000), &(0x7f0000c12fff)}, 0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000000c0)={'mangle\x00', 0xbd, "92d874a30ea85379345eb61aee7cca6fab381c9ab49ff9bcf88332d9cea0a635c522208f71306feb9a35385d7e663524f7b8eea0e8fc692f5557afc9fc087bfe063616a738fa3e061d7761c2a4a2bb78da396d3f992d8550e498e1d6e82e52b31d4116aefe1e23e2428a7b5a8ccbbb98e1c9a6eab1dca1eb0a1d05157b73827a3e46a57f0ab4fbc7e7d30b305ae313c2728a442943b12ef0b3915feb85f85b49c5e1fe6321ee6d83a3b34e4d8cc462a8f5f77d05e488cdfa2f5a517422"}, &(0x7f00000001c0)=0xe1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f7fe0)={r0, &(0x7f0000015000), &(0x7f0000b4ffb2)}, 0x20) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2900, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x4, 0x4) 2018/03/17 17:17:41 executing program 2: perf_event_open(&(0x7f0000087f88)={0x2, 0x70, 0x6a8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000826fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000080)=""/15, 0xf, 0x7) 2018/03/17 17:17:41 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000200)="9172df5218f064979ce1fefba34fc64c65355e2c31f105d6280c13c43415b0bcff92a21467d21b54aac6c1be3d4f8946") add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000540)=@sack_info={0x0, 0x8, 0x996}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000005c0)={r4, @in={{0x2, 0x4e20, @rand_addr=0x401}}}, &(0x7f0000000680)=0x84) r5 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r5, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r5, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha512-avx2\x00'}}) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000380)) 2018/03/17 17:17:41 executing program 0: memfd_create(&(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x3) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$rdma_cm(r0, &(0x7f00000003c0)=@destroy_id={0x1, 0x0, 0xfa00, {&(0x7f0000000380), r1}}, 0x314) 2018/03/17 17:17:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ifb0\x00', 0x0}) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:lib_t:s0\x00', 0x1b) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400006, r2}) 2018/03/17 17:17:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000240)=""/151) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) fstat(0xffffffffffffffff, &(0x7f00000001c0)) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000140)=0x4) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x41422) 2018/03/17 17:17:41 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x75) readv(0xffffffffffffffff, &(0x7f0000dc0000), 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r0, &(0x7f0000aa1f60)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r0, &(0x7f0000417000), 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x40) [ 52.811995] audit: type=1400 audit(1521307061.309:51): avc: denied { getopt } for pid=7501 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 52.873757] ------------[ cut here ]------------ [ 52.875637] audit: type=1400 audit(1521307061.347:52): avc: denied { setopt } for pid=7501 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 52.879660] ODEBUG: free active (active state 0) object type: work_struct hint: process_one_req+0x0/0x6c0 [ 52.879758] WARNING: CPU: 1 PID: 21 at lib/debugobjects.c:291 debug_print_object+0x166/0x220 [ 52.921703] Kernel panic - not syncing: panic_on_warn set ... [ 52.921703] [ 52.921710] CPU: 1 PID: 21 Comm: kworker/u4:1 Not tainted 4.16.0-rc5+ #357 [ 52.921713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.921724] Workqueue: ib_addr process_one_req [ 52.921729] Call Trace: [ 52.921738] dump_stack+0x194/0x24d [ 52.921747] ? arch_local_irq_restore+0x53/0x53 [ 52.921757] ? vsnprintf+0x1ed/0x1900 [ 52.921769] panic+0x1e4/0x41c [ 52.921775] ? refcount_error_report+0x214/0x214 [ 52.921781] ? show_regs_print_info+0x18/0x18 [ 52.921792] ? __warn+0x1c1/0x200 [ 52.921803] ? debug_print_object+0x166/0x220 [ 52.921808] __warn+0x1dc/0x200 [ 52.921815] ? debug_print_object+0x166/0x220 [ 52.921822] report_bug+0x1f4/0x2b0 [ 52.921833] fixup_bug.part.11+0x37/0x80 [ 52.921840] do_error_trap+0x2d7/0x3e0 [ 52.921845] ? vprintk_default+0x28/0x30 [ 52.921853] ? math_error+0x400/0x400 [ 52.921857] ? printk+0xaa/0xca [ 52.921863] ? show_regs_print_info+0x18/0x18 [ 52.921874] ? __usermodehelper_disable+0x2f0/0x2f0 [ 52.921884] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.921895] do_invalid_op+0x1b/0x20 [ 52.921901] invalid_op+0x1b/0x40 [ 52.921907] RIP: 0010:debug_print_object+0x166/0x220 [ 52.921910] RSP: 0018:ffff8801d9447210 EFLAGS: 00010086 [ 52.921915] RAX: dffffc0000000008 RBX: 0000000000000003 RCX: ffffffff815acd3e [ 52.921919] RDX: 0000000000000000 RSI: 1ffff1003b288df2 RDI: 0000000000000000 [ 52.921922] RBP: ffff8801d9447250 R08: 0000000000000000 R09: 1ffff1003b288dc8 [ 52.921925] R10: ffffed003b288e71 R11: ffffffff86f39998 R12: 0000000000000001 [ 52.921928] R13: ffffffff86f15440 R14: ffffffff86408680 R15: ffffffff8147c020 [ 52.921934] ? __usermodehelper_disable+0x2f0/0x2f0 [ 52.921945] ? vprintk_func+0x5e/0xc0 [ 52.921962] debug_check_no_obj_freed+0x662/0xf1f [ 52.921969] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 52.921986] ? free_obj_work+0x690/0x690 [ 52.921992] ? trace_hardirqs_on+0xd/0x10 [ 52.922007] ? cma_deref_id+0x2c/0x30 [ 52.922020] ? __lock_is_held+0xb6/0x140 [ 52.922031] ? debug_check_no_locks_freed+0x264/0x3c0 [ 52.922041] ? cma_work_handler+0x1d0/0x1d0 [ 52.922047] kfree+0xc7/0x260 [ 52.922055] process_one_req+0x2e7/0x6c0 [ 52.922064] ? addr_resolve+0xbc0/0xbc0 [ 52.922071] ? __lock_is_held+0xb6/0x140 [ 52.922090] process_one_work+0xc47/0x1bb0 [ 52.922096] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 52.922101] ? trace_hardirqs_on+0xd/0x10 [ 52.922116] ? pwq_dec_nr_in_flight+0x450/0x450 [ 52.922134] ? perf_trace_lock_acquire+0xe3/0x980 [ 52.922140] ? __schedule+0x903/0x1ec0 [ 52.922144] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 52.922156] ? perf_trace_lock+0x900/0x900 [ 52.922168] ? trace_hardirqs_off+0x10/0x10 [ 52.922174] ? lock_downgrade+0x980/0x980 [ 52.922199] ? lock_acquire+0x1d5/0x580 [ 52.922204] ? lock_acquire+0x1d5/0x580 [ 52.922210] ? worker_thread+0x4a3/0x1990 [ 52.922221] ? lock_release+0xa40/0xa40 [ 52.922232] ? do_raw_spin_trylock+0x190/0x190 [ 52.922249] worker_thread+0x223/0x1990 [ 52.922255] ? finish_task_switch+0x1c1/0x7e0 [ 52.922277] ? process_one_work+0x1bb0/0x1bb0 [ 52.922285] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 52.922292] ? trace_hardirqs_on+0xd/0x10 [ 52.922297] ? _raw_spin_unlock_irq+0x27/0x70 [ 52.922303] ? finish_task_switch+0x1c1/0x7e0 [ 52.922307] ? finish_task_switch+0x182/0x7e0 [ 52.922316] ? copy_overflow+0x20/0x20 [ 52.922337] ? __schedule+0x903/0x1ec0 [ 52.922353] ? trace_hardirqs_off+0x10/0x10 [ 52.922365] ? find_held_lock+0x35/0x1d0 [ 52.922377] ? find_held_lock+0x35/0x1d0 [ 52.922389] ? complete+0x62/0x80 [ 52.922402] ? __schedule+0x1ec0/0x1ec0 [ 52.922407] ? do_wait_intr_irq+0x3e0/0x3e0 [ 52.922412] ? __lockdep_init_map+0xe4/0x650 [ 52.922419] ? do_raw_spin_trylock+0x190/0x190 [ 52.922425] ? lockdep_init_map+0x9/0x10 [ 52.922430] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 52.922438] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 52.922446] ? trace_hardirqs_on+0xd/0x10 [ 52.922452] ? __kthread_parkme+0x176/0x240 [ 52.922462] kthread+0x33c/0x400 [ 52.922467] ? process_one_work+0x1bb0/0x1bb0 [ 52.922472] ? kthread_stop+0x7a0/0x7a0 [ 52.922479] ret_from_fork+0x3a/0x50 [ 52.922499] [ 52.922501] ====================================================== [ 52.922503] WARNING: possible circular locking dependency detected [ 52.922505] 4.16.0-rc5+ #357 Not tainted [ 52.922507] ------------------------------------------------------ [ 52.922509] kworker/u4:1/21 is trying to acquire lock: [ 52.922510] ((console_sem).lock){-.-.}, at: [<00000000cc420ab2>] down_trylock+0x13/0x70 [ 52.922515] [ 52.922517] but task is already holding lock: [ 52.922518] (&obj_hash[i].lock){-.-.}, at: [<0000000019032610>] debug_check_no_obj_freed+0x1e9/0xf1f [ 52.922523] [ 52.922525] which lock already depends on the new lock. [ 52.922526] [ 52.922527] [ 52.922529] the existing dependency chain (in reverse order) is: [ 52.922530] [ 52.922531] -> #3 (&obj_hash[i].lock){-.-.}: [ 52.922541] _raw_spin_lock_irqsave+0x96/0xc0 [ 52.922542] __debug_object_init+0x109/0x1040 [ 52.922544] debug_object_init+0x17/0x20 [ 52.922546] hrtimer_init+0x8c/0x410 [ 52.922547] init_dl_task_timer+0x1b/0x50 [ 52.922549] __sched_fork+0x2bb/0xb60 [ 52.922550] init_idle+0x75/0x820 [ 52.922552] sched_init+0xb19/0xc43 [ 52.922553] start_kernel+0x452/0x819 [ 52.922555] x86_64_start_reservations+0x2a/0x2c [ 52.922557] x86_64_start_kernel+0x77/0x7a [ 52.922559] secondary_startup_64+0xa5/0xb0 [ 52.922559] [ 52.922560] -> #2 (&rq->lock){-.-.}: [ 52.922566] _raw_spin_lock+0x2a/0x40 [ 52.922567] task_fork_fair+0x7a/0x690 [ 52.922569] sched_fork+0x450/0xc10 [ 52.922571] copy_process.part.38+0x1758/0x4b60 [ 52.922572] _do_fork+0x1f7/0xf70 [ 52.922574] kernel_thread+0x34/0x40 [ 52.922575] rest_init+0x22/0xf0 [ 52.922577] start_kernel+0x7f1/0x819 [ 52.922578] x86_64_start_reservations+0x2a/0x2c [ 52.922580] x86_64_start_kernel+0x77/0x7a [ 52.922582] secondary_startup_64+0xa5/0xb0 [ 52.922583] [ 52.922584] -> #1 (&p->pi_lock){-.-.}: [ 52.922589] _raw_spin_lock_irqsave+0x96/0xc0 [ 52.922591] try_to_wake_up+0xbc/0x15f0 [ 52.922593] wake_up_process+0x10/0x20 [ 52.922594] __up.isra.0+0x1cc/0x2c0 [ 52.922596] up+0x13b/0x1d0 [ 52.922597] __up_console_sem+0xb2/0x1a0 [ 52.922599] console_unlock+0x5af/0xfb0 [ 52.922600] vprintk_emit+0x5c3/0xb90 [ 52.922602] vprintk_default+0x28/0x30 [ 52.922604] vprintk_func+0x57/0xc0 [ 52.922605] printk+0xaa/0xca [ 52.922607] kauditd_hold_skb+0x163/0x180 [ 52.922608] kauditd_send_queue+0xfa/0x140 [ 52.922610] kauditd_thread+0x660/0x940 [ 52.922611] kthread+0x33c/0x400 [ 52.922613] ret_from_fork+0x3a/0x50 [ 52.922614] [ 52.922615] -> #0 ((console_sem).lock){-.-.}: [ 52.922620] lock_acquire+0x1d5/0x580 [ 52.922622] _raw_spin_lock_irqsave+0x96/0xc0 [ 52.922624] down_trylock+0x13/0x70 [ 52.922625] __down_trylock_console_sem+0xa2/0x1e0 [ 52.922627] console_trylock+0x15/0x70 [ 52.922629] vprintk_emit+0x5b5/0xb90 [ 52.922630] vprintk_default+0x28/0x30 [ 52.922632] vprintk_func+0x57/0xc0 [ 52.922633] printk+0xaa/0xca [ 52.922635] __warn_printk+0x90/0xf0 [ 52.922637] debug_print_object+0x166/0x220 [ 52.922638] debug_check_no_obj_freed+0x662/0xf1f [ 52.922640] kfree+0xc7/0x260 [ 52.922642] process_one_req+0x2e7/0x6c0 [ 52.922643] process_one_work+0xc47/0x1bb0 [ 52.922645] worker_thread+0x223/0x1990 [ 52.922646] kthread+0x33c/0x400 [ 52.922648] ret_from_fork+0x3a/0x50 [ 52.922649] [ 52.922651] other info that might help us debug this: [ 52.922651] [ 52.922653] Chain exists of: [ 52.922654] (console_sem).lock --> &rq->lock --> &obj_hash[i].lock [ 52.922661] [ 52.922662] Possible unsafe locking scenario: [ 52.922663] [ 52.922665] CPU0 CPU1 [ 52.922666] ---- ---- [ 52.922667] lock(&obj_hash[i].lock); [ 52.922671] lock(&rq->lock); [ 52.922675] lock(&obj_hash[i].lock); [ 52.922678] lock((console_sem).lock); [ 52.922681] [ 52.922682] *** DEADLOCK *** [ 52.922683] [ 52.922685] 3 locks held by kworker/u4:1/21: [ 52.922686] #0: ((wq_completion)"ib_addr"){+.+.}, at: [<000000000367c16b>] process_one_work+0xb12/0x1bb0 [ 52.922692] #1: ((work_completion)(&(&req->work)->work)){+.+.}, at: [<0000000060d6cdda>] process_one_work+0xb89/0x1bb0 [ 52.922699] #2: (&obj_hash[i].lock){-.-.}, at: [<0000000019032610>] debug_check_no_obj_freed+0x1e9/0xf1f [ 52.922705] [ 52.922706] stack backtrace: [ 52.922708] CPU: 1 PID: 21 Comm: kworker/u4:1 Not tainted 4.16.0-rc5+ #357 [ 52.922711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.922713] Workqueue: ib_addr process_one_req [ 52.922715] Call Trace: [ 52.922717] dump_stack+0x194/0x24d [ 52.922719] ? arch_local_irq_restore+0x53/0x53 [ 52.922720] print_circular_bug.isra.38+0x2cd/0x2dc [ 52.922722] ? save_trace+0xe0/0x2b0 [ 52.922723] __lock_acquire+0x30a8/0x3e00 [ 52.922725] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 52.922727] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 52.922729] ? perf_trace_lock_acquire+0xe3/0x980 [ 52.922731] ? check_usage+0x22f/0xb60 [ 52.922732] ? perf_trace_lock+0x900/0x900 [ 52.922734] ? perf_trace_lock_acquire+0xe3/0x980 [ 52.922736] ? perf_trace_lock+0x900/0x900 [ 52.922737] lock_acquire+0x1d5/0x580 [ 52.922739] ? lock_acquire+0x1d5/0x580 [ 52.922740] ? down_trylock+0x13/0x70 [ 52.922742] ? lock_release+0xa40/0xa40 [ 52.922743] ? vprintk_emit+0x43b/0xb90 [ 52.922745] ? lock_downgrade+0x980/0x980 [ 52.922747] ? kvm_sched_clock_read+0x25/0x40 [ 52.922748] ? sched_clock+0x31/0x40 [ 52.922750] ? sched_clock_cpu+0x1b/0x180 [ 52.922751] ? vprintk_emit+0x5b5/0xb90 [ 52.922753] _raw_spin_lock_irqsave+0x96/0xc0 [ 52.922754] ? down_trylock+0x13/0x70 [ 52.922756] down_trylock+0x13/0x70 [ 52.922758] ? vprintk_emit+0x5b5/0xb90 [ 52.922759] __down_trylock_console_sem+0xa2/0x1e0 [ 52.922761] console_trylock+0x15/0x70 [ 52.922762] vprintk_emit+0x5b5/0xb90 [ 52.922764] ? console_unlock+0xfb0/0xfb0 [ 52.922766] ? perf_trace_lock_acquire+0xe3/0x980 [ 52.922767] ? __might_sleep+0x95/0x190 [ 52.922769] ? addr_handler+0xa3/0x380 [ 52.922770] ? perf_trace_lock+0x900/0x900 [ 52.922772] ? trace_hardirqs_off+0x10/0x10 [ 52.922774] ? __usermodehelper_disable+0x2f0/0x2f0 [ 52.922775] vprintk_default+0x28/0x30 [ 52.922777] vprintk_func+0x57/0xc0 [ 52.922778] printk+0xaa/0xca [ 52.922780] ? show_regs_print_info+0x18/0x18 [ 52.922781] ? __warn_printk+0x84/0xf0 [ 52.922783] ? addr_resolve+0xbc0/0xbc0 [ 52.922784] __warn_printk+0x90/0xf0 [ 52.922786] ? test_taint+0x20/0x20 [ 52.922788] ? lock_release+0xa40/0xa40 [ 52.922789] ? print_irqtrace_events+0x270/0x270 [ 52.922791] ? addr_resolve+0xbc0/0xbc0 [ 52.922792] debug_print_object+0x166/0x220 [ 52.922794] debug_check_no_obj_freed+0x662/0xf1f [ 52.922796] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 52.922798] ? free_obj_work+0x690/0x690 [ 52.922799] ? trace_hardirqs_on+0xd/0x10 [ 52.922801] ? cma_deref_id+0x2c/0x30 [ 52.922802] ? __lock_is_held+0xb6/0x140 [ 52.922804] ? debug_check_no_locks_freed+0x264/0x3c0 [ 52.922806] ? cma_work_handler+0x1d0/0x1d0 [ 52.922807] kfree+0xc7/0x260 [ 52.922809] process_one_req+0x2e7/0x6c0 [ 52.922810] ? addr_resolve+0xbc0/0xbc0 [ 52.922812] ? __lock_is_held+0xb6/0x140 [ 52.922814] process_one_work+0xc47/0x1bb0 [ 52.922815] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 52.922817] ? trace_hardirqs_on+0xd/0x10 [ 52.922819] ? pwq_dec_nr_in_flight+0x450/0x450 [ 52.922821] ? perf_trace_lock_acquire+0xe3/0x980 [ 52.922822] ? __schedule+0x903/0x1ec0 [ 52.922824] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 52.922826] ? perf_trace_lock+0x900/0x900 [ 52.922827] ? trace_hardirqs_off+0x10/0x10 [ 52.922829] ? lock_downgrade+0x980/0x980 [ 52.922830] ? lock_acquire+0x1d5/0x580 [ 52.922832] ? lock_acquire+0x1d5/0x580 [ 52.922833] ? worker_thread+0x4a3/0x1990 [ 52.922835] ? lock_release+0xa40/0xa40 [ 52.922837] ? do_raw_spin_trylock+0x190/0x190 [ 52.922838] worker_thread+0x223/0x1990 [ 52.922840] ? finish_task_switch+0x1c1/0x7e0 [ 52.922842] ? process_one_work+0x1bb0/0x1bb0 [ 52.922844] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 52.922845] ? trace_hardirqs_on+0xd/0x10 [ 52.922847] ? _raw_spin_unlock_irq+0x27/0x70 [ 52.922849] ? finish_task_switch+0x1c1/0x7e0 [ 52.922850] ? finish_task_switch+0x182/0x7e0 [ 52.922852] ? copy_overflow+0x20/0x20 [ 52.922853] ? __schedule+0x903/0x1ec0 [ 52.922855] ? trace_hardirqs_off+0x10/0x10 [ 52.922856] ? find_held_lock+0x35/0x1d0 [ 52.922858] ? find_held_lock+0x35/0x1d0 [ 52.922859] ? complete+0x62/0x80 [ 52.922861] ? __schedule+0x1ec0/0x1ec0 [ 52.922863] ? do_wait_intr_irq+0x3e0/0x3e0 [ 52.922864] ? __lockdep_init_map+0xe4/0x650 [ 52.922866] ? do_raw_spin_trylock+0x190/0x190 [ 52.922868] ? lockdep_init_map+0x9/0x10 [ 52.922870] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 52.922871] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 52.922873] ? trace_hardirqs_on+0xd/0x10 [ 52.922875] ? __kthread_parkme+0x176/0x240 [ 52.922876] kthread+0x33c/0x400 [ 52.922878] ? process_one_work+0x1bb0/0x1bb0 [ 52.922879] ? kthread_stop+0x7a0/0x7a0 [ 52.922881] ret_from_fork+0x3a/0x50 [ 52.923287] Dumping ftrace buffer: [ 52.923292] (ftrace buffer empty) [ 52.923295] Kernel Offset: disabled [ 54.228119] Rebooting in 86400 seconds..