[....] Starting enhanced syslogd: rsyslogd[ 16.048295] audit: type=1400 audit(1521336470.400:5): avc: denied { syslog } for pid=4074 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: [ 18.227969] audit: type=1400 audit(1521336472.579:6): avc: denied { map } for pid=4212 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 '10.128.0.45' (ECDSA) to the list of known hosts. 2018/03/18 01:27:58 fuzzer started [ 24.527006] audit: type=1400 audit(1521336478.878:7): avc: denied { map } for pid=4223 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 2018/03/18 01:27:59 dialing manager at 10.128.0.26:46673 [ 30.342723] can: request_module (can-proto-0) failed. [ 30.351832] can: request_module (can-proto-0) failed. 2018/03/18 01:28:05 kcov=true, comps=true [ 30.894807] audit: type=1400 audit(1521336485.246:8): avc: denied { map } for pid=4223 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=137 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/03/18 01:28:08 executing program 7: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, r0) fanotify_init(0x40, 0x40000) r1 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='procposix_acl_accesskeyringwlan1em0user/nodevlo#cpuset-em1{#posix_acl_access\x00', 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0x68334c9c, r2) socketpair(0x4, 0xf, 0x61f0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f0000000280), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r4}) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000300)="32f072abd1d970b578646292032f7fe84e995fff6a0bff69cc020660c384738c8b086c0fe94a39875b740582faf852463cb9934aeff1aa16c9") pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000440)={'ip6_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000480)={@empty, 0x56, r8}) keyctl$setperm(0x5, r1, 0x4002002) r9 = request_key(&(0x7f00000004c0)='pkcs7_test\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)='@\x00', r2) fstatfs(r5, &(0x7f0000000580)=""/10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00000005c0)=@assoc_value={0x0, 0xc89}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000640)={r10, 0x10001}, &(0x7f0000000680)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00000006c0)={{0xffffffffffffffff, 0x2, 0x80, 0x3, 0xffffffff80000001}}) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000700)='cifs.spnego\x00', 0x0) keyctl$get_keyring_id(0x0, r9, 0x3) ioctl$KVM_PPC_GET_SMMU_INFO(r6, 0x8250aea6, &(0x7f0000000740)=""/4096) r11 = semget(0x2, 0x7, 0x0) semctl$SEM_INFO(r11, 0x2, 0x13, &(0x7f0000001740)=""/177) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000001800)={0x7, 0x1}) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000001840)=""/235) openat$ion(0xffffffffffffff9c, &(0x7f0000001940)='/dev/ion\x00', 0x10080, 0x0) ioctl$KVM_IRQ_LINE(r7, 0x4008ae61, &(0x7f0000001980)={0xffffffffffffff97, 0x5}) connect$pptp(r4, &(0x7f00000019c0)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000001a00)=0x80) 2018/03/18 01:28:08 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000180)={0x400, 0x0, 0xc1530000000000, 0x36, &(0x7f0000000000)=""/54, 0x3, &(0x7f0000000040)=""/3, 0xf7, &(0x7f0000000080)=""/247}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000001c0)=""/185) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000280)=""/121, &(0x7f0000000300)=0x79) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000340)=0x1, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x8, 0x8000) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000003c0)=@srh={0x2f, 0xe, 0x4, 0x7, 0x0, 0x6, 0xe914cb4, [@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}, 0x78) connect$inet(r1, &(0x7f0000000440)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$void(r0, 0xc0045878) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000480)={[{0x2, 0x1000, 0x1, 0x100, 0x1f, 0xfb, 0x3, 0x9, 0x1, 0x6, 0xe74, 0x2, 0x342}, {0x5, 0x8001, 0x0, 0x7, 0x3, 0x0, 0x1, 0x1f, 0xffffffffffff7a76, 0x4, 0xba, 0x5}, {0x0, 0x1, 0x743, 0x7, 0x5, 0x0, 0x8, 0x6, 0x400, 0x4, 0x2, 0xffff, 0x400}], 0xfffffffffffffff8}) r2 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000500)=""/30) ioctl$KDADDIO(r0, 0x4b34, 0xfffffffffffffffd) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000540)=""/5) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000580)) fchmod(r0, 0x100) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f00000005c0), 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x84080, 0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000000640)=""/206) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000740)=[@in6={0xa, 0x4e22, 0x7, @empty, 0x4}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x5b37}], 0x48) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000007c0)={0x0, 0xe313, 0x4, 0x100, 0xf3f0, 0x9, 0x7fffffff, 0x7, 0x7ff, 0x3}) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000800)) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000000880)={0x4, &(0x7f0000000840)=[{0x1, 0x1}, {0x9d4, 0x76bf}, {0x7, 0x6}, {0x0, 0x1}]}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000008c0)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000900)) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000940)='/dev/autofs\x00', 0x10001, 0x0) getpeername(r5, &(0x7f0000000980)=@pppol2tpv3, &(0x7f0000000a00)=0x80) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000a40)=0x9) 2018/03/18 01:28:08 executing program 0: prctl$seccomp(0x16, 0x1, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x8001, 0x0, 0x3, 0x4}, {0x0, 0x20, 0x7, 0x400}, {0xfffffffffffffff9, 0x7, 0x800, 0xf61}, {0x4, 0x2, 0xfffffffffffffe01, 0x4634}, {0x7fffffff, 0x2f6ae12d, 0x7fffffff, 0xffff}, {0x842, 0x1, 0x2, 0x8}, {0x4, 0x3, 0xfffffffffffff001, 0x9e21}, {0xcd5, 0x5, 0x43, 0x6}]}) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x413, 0x4, 0x7, 0x402}, {0xff, 0x7, 0x49, 0xce}, {0x6, 0xb70, 0x10000000000000, 0x7fffffff}]}, 0x10) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x20) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000001c0)=""/205, &(0x7f00000002c0)=0xcd) r2 = getpgid(0x0) wait4(r2, 0x0, 0xc0000000, &(0x7f0000000300)) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f00000003c0)={r1, r0, 0x5}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000400)={'ip6gre0\x00', {0x2, 0x4e20}}) link(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00') pread64(r1, &(0x7f00000004c0)=""/108, 0x6c, 0xe) lstat(&(0x7f00000005c0)='./file1\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580)='./file0\x00', 0xe000, r3, r4, 0x3, 0x6, 0x80000) socketpair$inet(0x2, 0x80005, 0x10000, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) sched_getparam(r2, &(0x7f0000000740)) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f00000007c0)={0xff, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x40, 0xffff, 0x7, 0x401, 0x2, &(0x7f0000000780)='ipddp0\x00', 0x423, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000840)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000880)={0x0}, &(0x7f00000008c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000900)={r7, 0x200, 0x3f, "d4421950232d5b9a526fdfffaf8b7d6c83b695a8244044af72995978da5d3b6016456654f2eecc5a92b26421e9f4dbbc89d11bb4ca2e4c07a78a584fa2c21b"}, 0x47) umount2(&(0x7f0000000980)='./file0\x00', 0x5) getegid() syncfs(r1) setsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f00000009c0)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30f) getsockopt$inet6_dccp_int(r6, 0x21, 0x7, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) lstat(&(0x7f0000000a80)='./file2\x00', &(0x7f0000000ac0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000b40)) lseek(r0, 0x0, 0x1) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000b80)=0x80000000, &(0x7f0000000bc0)=0x2) 2018/03/18 01:28:08 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x6040, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x31) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x8a, 0x5]}, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x20, 0x3, 0x7, 0x0, 0x1, [{0x81, 0xffffffff, 0x4, 0x0, 0x0, 0x3}]}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) r1 = request_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='/dev/ppp\x00', 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000240)='trusted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="4eb5ac2c958e1b330f806709445ac4a7ffecb8a48de6", 0x16, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000300)=""/4096) r3 = fcntl$getown(r0, 0x9) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000001300)={0x10000, 0x80000001}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001380)={0x101, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x23, 0x1, 0x42ba64c0, 0x8, 0x61, &(0x7f0000001340)='sit0\x00', 0x81, 0x401, 0x97d}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001400)={0x0, 0x0, 0x30}, &(0x7f0000001440)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001480)={r4, 0x6}, &(0x7f00000014c0)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001500)={0x4, [0x1, 0x8, 0x998, 0x5]}, &(0x7f0000001540)=0xc) getsockopt$inet6_buf(r0, 0x29, 0xde, &(0x7f0000001580)=""/40, &(0x7f00000015c0)=0x28) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001600)={0xffffffffffff4de6, 0x7, 0x0, 0xfffffffffffffffe, 0x0, 0x9}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000001640)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) r5 = syz_open_procfs(r3, &(0x7f00000016c0)='net/netlink\x00') ioctl$KDENABIO(r0, 0x4b36) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000001700)={0x8, {{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f00000017c0)=""/12) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001800)=0x11, 0x4) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001840)='/dev/dsp\x00', 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000001880)="1b4602928e734f29809a3055890426b42fc35b422cec3cf5b16d9fe6369aab1777bc83923207f58050a4405e94128bde233c4660", 0x34) ioctl$GIO_CMAP(r6, 0x4b70, &(0x7f00000018c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f0000001900)={0x1ff, 0x2, 0x7, 0x8, "3a1c43a23b19ec7e14aaf8a27ff9e9386aee2cc1932d45978d19fc44deb48d453e1fd90060f19cbe1009705c", 0x2000000}) ioctl$KDGKBMODE(r6, 0x4b44, &(0x7f0000001940)) 2018/03/18 01:28:08 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x800) sendmsg$netrom(r0, &(0x7f00000011c0)={&(0x7f00000000c0)=@full={{0x3, {"11a1bffc7303d6"}}, [{"4b1dfa119e6858"}, {"81f50950d14d04"}, {"5e7c36d521dcd8"}, {"6c73e0c31d4510"}, {"0cd60e82bb820c"}, {"248841dfe4190c"}, {"119f1a72ef91fd"}, {"06c13791a86be9"}]}, 0x48, &(0x7f0000001180)=[{&(0x7f0000000140)="3c7c87abd1e5b2ca90cb158f46c8b41afaf256e8183d4da19eac245369451a96d3ffca2023102e1ed7f04f71ce865bcd82c00d935e8092", 0x37}, {&(0x7f0000000180)="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", 0x1000}], 0x2, 0x0, 0x0, 0x80}, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001200)={'bcsf0\x00', 0x3ff}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000001240)='./file0\x00', 0x4000, 0x10) acct(&(0x7f0000001280)='./file0\x00') r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/dsp\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000001300)=""/136) r3 = add_key(&(0x7f00000013c0)='.request_key_auth\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001440)="6c7b13636cdf86186171eb92bfd3c49c7e771b22b0e0bb8a3c3501269e178c3f290cbfe6018b40f7c76d803f1bf448f829b801cb23602d06303e9eef109324cbab009e67b6653d20319e43830183922538f5303b1de6c69ad88ffdbb8dd564a64f5638a4302d40c59dc4d2356b79794f48e8119b0c2f7cb3409be0594ede77a62a64cfe603d8da1126555ccc812a9709c531118d2bb50dd91ff5ed8d22384a9b0698878e0b0b2357de59fa3dcb03a56d8080beb18394555b49b5580011c5e03616bd61748d5ada1f46413c02bc7d507671f4296a10edc82a9d8f151081396e04d5832e577dda22a5fe736db78806b957db02996b5a", 0xf5, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r3, 0x38) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000001540)=""/90, &(0x7f00000015c0)=0x5a) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000001600)=0x4, 0x4) shmget(0x2, 0xb000, 0x1000, &(0x7f0000ff5000/0xb000)=nil) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001640)={0x0, 0xfffffffffffffffb, 0x30, 0xfffffffffffffff7, 0x3}, &(0x7f0000001680)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000016c0)={r4, @in6={{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x4, 0x1e2}, 0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001780)={r4, 0x9}, &(0x7f00000017c0)=0x8) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000001800)='cifs.idmap\x00', &(0x7f0000001840)='proc)(#:\x00') ioctl$KDENABIO(r2, 0x4b36) r5 = semget(0x0, 0x4, 0x100) semctl$IPC_INFO(r5, 0x2, 0x3, &(0x7f0000001880)=""/150) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000001940)=""/4096, &(0x7f0000002940)=0x1000) fcntl$getflags(r2, 0x3) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000002980)="edfad26475e37c43b34dbed5256ee4853a68049eb41c19ac30962cc7391370c38aba49d458edbc8c099eebf31d9349e05af49565de8ef1f489ee6fca283e3d6020844b3c3a52c6a5c31ca225c500b99440d86617fc8cfb15d5e2e9db93b5a4c73e3c8ba0ffc987e7f1c0fa16add78208aa499018040542e27194a00ae14e8b20ff0090b6bff1ac62d85f070b749a27808a13a0e8a60af837475215356e7780a337377a006d674fb8aa") getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002a40), &(0x7f0000002a80)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002ac0)={r4, 0x9, 0x0, 0xfffffffffffffffc, 0xffffffff00000001}, &(0x7f0000002b00)=0x18) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002b40)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000002b80)={r4, @in6={{0xa, 0x4e20, 0xfffffffe000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x9981, 0x401, 0x3, 0x2}, &(0x7f0000002c40)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002c80)={r7, 0x96c9}, 0x8) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000002cc0)) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x0) 2018/03/18 01:28:08 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000440)=0x7, &(0x7f0000000480)=0x1) write$selinux_create(r1, &(0x7f00000004c0)=@access={'system_u:object_r:semanage_store_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38, 0x34}, 0x57) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000540)={0xda2, 0x9, 0x1f, 0x9, 0x1f, 0xffff}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000580)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000005c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000600)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x3}) open_by_handle_at(r0, &(0x7f0000000640)={0xd6, 0x7f, "1db892975356060955e66a290127884bc40e5d1dd96455282bfe993ea2fee81c892bfc1302a02ba5f64bdb0c2e6baaa023d92c09d00cce8011dc9bd4b4c04a6d6d9c7bb903d2d28a6adebc4ba1438277318b8efaca578380913278e7cf74136bb68cb8d1cb53d414bbc531f951ba7f3e4c477f533d939520d4638916fea23a5191323732dc1f8e9ac1e52bc332226f6fda6f2a7e64d252f33caaa73e9e842331d2b807641199f0af9dbc397fc8acfc7347469e5d38610227df11f9fcb22300cd7b001f66e1e19b835b5d982b312b"}, 0x200) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000740)={0x80000001, 0x20, 0x1}) open_by_handle_at(r1, &(0x7f0000000780)={0x53, 0x0, "0a3ddb1c42289a86f80f62fcf0d80fb9e27a954c2bfc835b626197328290eadad7b2d7a5fadcd0b48193d9d1b38ca271adffb1a3d6ed44457cfa1e0abf82ec0ac91eb36c287be7f6600dcb"}, 0x440800) r2 = perf_event_open(&(0x7f0000000800)={0x2, 0x70, 0x9, 0x3f, 0x1, 0x9, 0x0, 0x7, 0x800, 0x8, 0x5, 0x1, 0x8, 0x8000, 0x9, 0xffffffffffffffe0, 0x4, 0xaa2, 0x5, 0x7, 0xf8fc, 0xb97, 0xff, 0x741, 0x49e6, 0x0, 0x637, 0x1, 0x1f, 0x0, 0xfffffffffffffff7, 0xff, 0x1, 0xbe97, 0x4, 0x100000001, 0x100000001, 0xffffffff, 0x0, 0x81, 0x0, @perf_config_ext={0x64, 0x100000000000000}, 0x25808, 0x10000, 0x3f, 0x7, 0x0, 0x7ff, 0x81}, 0xffffffffffffffff, 0x4, r1, 0x6) ftruncate(r2, 0x2) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000900)={[{0x5f, 0x80000000, 0x9, 0xff, 0x1ff, 0x800, 0x0, 0xa85, 0x81, 0xfff, 0x8, 0xce, 0x2}, {0x6, 0x5, 0x5563, 0x40, 0x8, 0x2, 0x1, 0xb46e, 0x0, 0x1, 0x1ff, 0x6c, 0x80000001}, {0x401, 0x4, 0x9460, 0x7, 0x8, 0xfff, 0x2, 0x40, 0x7, 0x8, 0x1, 0x5}], 0x1}) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000980)={0x7b, 0x0, [0x2, 0x5, 0x8]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000a00)={0x1, 0x0, [{}]}) mq_notify(r1, &(0x7f0000000b00)={0x0, 0x1a, 0x0, @thr={&(0x7f0000000a40)="80103d5ed6516c85bf962cb1bd6f9db9dfcc234044cd384e3872ba7c71d488d512c204736ec67c4f5b93f2b54d51e2ce9dfbad02e09beb486b8aa7780bcba65ecae32d9b042739b92787c5ec2679decff5798f4c277ec6872d045f9098141ee6d2f9d3", &(0x7f0000000ac0)="31601c11399ca18645002581645ee118e56796eba08805c4c459c0808e70b72eb42eb173e374fcc65b663aee01ea0ddf861e23d58885f7503d1e1ed22659fe"}}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000b40)={@remote, 0x0}, &(0x7f0000000b80)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000bc0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6, 0x4e22, 0x0, 0x4e22, 0x6, 0x2, 0x80, 0xa0, 0x1d, r4, r3}, {0x80000000, 0xffffffffffffffff, 0x4, 0x2, 0x1, 0x9, 0x0, 0xa2}, {0x639, 0x40, 0x9, 0x58c95190}, 0x7fff, 0x6e6bb4, 0x1, 0x1, 0x2, 0x61b0ab07cda80f4f}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x7f}, 0x2, @in, 0x3502, 0x3, 0x2, 0x8, 0x4, 0x71, 0x82e}}, 0xe8) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000cc0)={0x2000, 0xf000, 0x200, 0xfac0, 0x10000}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000d00)={'syz_tun\x00', {0x4, 0x4, 0x8000, "4aacb519e658", 0x7}}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000d40)='tls\x00', 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000d80)={0xfffffffffffffff7, {{0xa, 0x4e24, 0xfffffffffffffffe, @empty, 0xef52}}}, 0x88) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000e40)={{{@in6, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000f40)=0xe8) r5 = syz_open_dev$sg(&(0x7f0000000f80)='/dev/sg#\x00', 0x8401, 0x2) ioctl$VHOST_SET_MEM_TABLE(r5, 0x4008af03, &(0x7f0000001080)={0x1, 0x0, [{0x3000, 0x85, &(0x7f0000000fc0)=""/133}]}) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000010c0)={0x4, {{0x2, 0x4e21, @rand_addr=0x7fff}}}, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001180)={0x3, {{0xa, 0x4e24, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x88) 2018/03/18 01:28:08 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3ff, 0x4100) ioctl$TIOCEXCL(r0, 0x540c) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0xcea1, 0x7f, 0x10000, 0x3, 0x5}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x9, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x2, 0x8, 0x4, 0x1, 0x2, 0x20000, 0x5, 0x0, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x8}, 0x8) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000001c0)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x6}, &(0x7f0000000240)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000004c0)={0x5, 0x8, 0x3, 0x9, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) syz_open_pts(r0, 0x12800) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000540)=[0x1ff, 0x3f]) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000580)={0x1, 0x0, [{}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@remote, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f00000006c0)=0xe8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000700)=0x3, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000740)='vegas\x00', 0x6) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000780), &(0x7f00000007c0)=0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000800)='/dev/kvm\x00', 0x40, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000900)={r0, &(0x7f0000000840)="8c6190517361cfc8fd410d39", &(0x7f0000000880)=""/81}, 0x18) renameat(r0, &(0x7f0000000940)='./file0\x00', r0, &(0x7f0000000980)='./file0\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000a00)={r0, 0x28, &(0x7f00000009c0)}, 0x10) bind$netrom(r0, &(0x7f0000000a40)=@full={{0x3, {"1e27881ad284a1"}, 0x1f}, [{"6351c671942266"}, {"bd96c673b24774"}, {"5dcba5b61e948b"}, {"5b2f3c6a6bd59c"}, {"17b171760725e8"}, {"2034bf4684faed"}, {"b061ac6f6c50e3"}, {"6f2c7fed1f15e3"}]}, 0x48) recvmsg$kcm(r0, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000ac0)=""/208, 0xd0}, {&(0x7f0000000bc0)=""/252, 0xfc}, {&(0x7f0000000cc0)=""/206, 0xce}, {&(0x7f0000000dc0)=""/175, 0xaf}, {&(0x7f0000000e80)=""/20, 0x14}], 0x5, &(0x7f0000000f40)=""/107, 0x6b, 0x7fffffff}, 0x10000) socket$inet(0x2, 0x80000, 0xa3d6) link(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)='./file0\x00') sendmsg$alg(r0, &(0x7f00000022c0)={0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000001080)="94f99184ef5fabc66788e775749af802c23ca625f1471d6dfb59f25639fabe7f1bbbbea61eefc9264b568290de0479ac4511a314cddff651dd57a85d545692c4b60af2ef909025c1426e3b1268324337a0632cbe206cd49d9e93decec62b283e29c50b88ef21324fd66c7778123e4ed64433d5839f79d2c816fbc5d5a36d3bc5acf567878066348968a2780c397c70a0fce18d9e6555f544243c2b5b0cd4b22e17a37c612e4031f810d9ff3d90bf069330ede4975a7c8667744d5ec807972f5cce", 0xc1}, {&(0x7f0000001180)="4081d6efc10f806489368975f9f8c20a980b9325cc13d24a0b46100ec3659160c25071afa768eb2dc52f42c4dc9a3698efd33d23b43eaaa345472df81543b30be76cbe22cf9c8704f68d6f4e50f98dcf07ed96cff5b9c852173204c2a281a3da98485927231794956d99d348af65951183450dcd33d1a53512", 0x79}, {&(0x7f0000001200)="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", 0x1000}, {&(0x7f0000002200)="5ac842f83109d3200f2ada97f538b38a7edce5c32807d6f32ff990bf1707f6", 0x1f}], 0x4, &(0x7f0000002280)=[@assoc={0x18, 0x117, 0x4, 0x92}, @iv={0x28, 0x117, 0x2, 0x11, "0d3ae4613f7d8119591be3f2d86f91773f"}], 0x40, 0x4000}, 0x20000000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002300)='/dev/ppp\x00', 0x40, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000002340)='/dev/dsp\x00', 0x20000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000002380)={r0}) [ 34.132066] audit: type=1400 audit(1521336488.483:9): avc: denied { map } for pid=4223 comm="syz-fuzzer" path="/root/syzkaller-shm943919484" 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 2018/03/18 01:28:08 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgid(r0) getpgid(r1) waitid(0x1, r0, &(0x7f0000000000), 0x1000009, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003240)={0xffffffffffffffff}) bind$bt_l2cap(r2, &(0x7f0000003280)={0x1f, 0x1000, {0x7, 0x4, 0x4, 0x6, 0x3, 0xb7}, 0x9, 0x4}, 0xe) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000032c0)='/selinux/enforce\x00', 0x400, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000003300)=0x6) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000003340)=""/4096) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000004340)=0x7ff, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000004380), &(0x7f00000043c0)=0x4) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000004400)=""/223, 0xdf) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000004500)={[0x8, 0x3, 0x0, 0x3, 0x1, 0x7fffffff, 0x0, 0x8, 0x6, 0xfffffffeffffffff, 0x1, 0x1, 0xd8, 0x400, 0x8, 0x8], 0x4000, 0x80}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f00000045c0)={{0x3f, 0x7}, 'port0\x00', 0x40, 0x1000, 0x401, 0xffff, 0x8, 0xee7c000, 0x80, 0x0, 0x1, 0x9}) ioctl$int_out(r2, 0x5460, &(0x7f0000004680)) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000046c0)='/selinux/user\x00', 0x2, 0x0) read(r2, &(0x7f0000004700)=""/79, 0x4f) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000004780)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000047c0)={0x6}, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000004800)) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000004840)=0x3, 0x4) waitid(0x2, r0, &(0x7f0000004880), 0x40000009, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000048c0), &(0x7f0000004900)=0x4) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) dup3(r4, r4, 0x80000) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000004940)={0x79470914, 0x1, 0x1, 0x5, "c50560941f494533a05d85d496bb493fe9ed5c87b0dc5dedadfcb9944f05ad01"}) rt_sigaction(0x27, &(0x7f0000004980)={0x8, {0x3ff}, 0xd0000003, 0x100}, &(0x7f00000049c0), 0x8, &(0x7f0000004a00)) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000004a40)="0c813b5292825f9fc53bd705be8f79bd354e122e8553e44491a3e7a970fcc6ff20cbcb5751c942673c3b17d84cfe07659601d9575a3c0c577741328f2499609e39ec531acd9d78d0c728787981731dcf07ec65b177ce771affa80c4c86151a623755621a8c28a288e0bb4b3cc042444ed82f70d7b68e53392e089e4a6201d031b660f3b4775a2db81e181abc008eabd430a88af2920ee8adb09b205ae6e38dde4c90a20bc249c3b3f6eac3d853d5b7a3f90c819c3faab646fb24cbcdeb732c5e1539a6ea15df4cbe7e258956e4d7ad04a9174a4a1627802fc9a47673db40de2f516da835f6d70085ab5b78") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000004b40)={0x0, 0xef, "3856b1768fa672d66f10613d6298fdbb3eae00ccc7c73ee0106960ecc5c010a7cada912600cca53fe93afe4e9970cd55a77019ec6a18d04d517d35076d77902895a008481a9bde6240cc42c7d4f8d37b220dfd72c83add4c3fc87a9aca3c6255de79fc35586b82d8c90f3b948830e73bb7ae7c8dc733e24c840bf372a176574ca69c5ba232061e79577f897be5ba32542e77a2578418db265bf37190be12c773a44a87a5d338ebf32eeb5512df1e0f1e2d622cebbad9592623d47284828ce36c218bba997da0a2ab689f590d2eede05a2a15d271d9feda0aabcbe726475f0e0e85c8f7935d1ff3ebb557d434f05937"}, &(0x7f0000004c40)=0xf7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000004c80)={r5, 0xfffffffffffffffe}, &(0x7f0000004cc0)=0x8) [ 34.176172] audit: type=1400 audit(1521336488.527:10): avc: denied { sys_admin } for pid=4269 comm="syz-executor7" 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 [ 34.201358] IPVS: ftp: loaded support on port[0] = 21 [ 34.268061] audit: type=1400 audit(1521336488.617:11): avc: denied { net_admin } for pid=4272 comm="syz-executor1" 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 [ 34.272402] IPVS: ftp: loaded support on port[0] = 21 [ 34.340201] IPVS: ftp: loaded support on port[0] = 21 [ 34.381073] IPVS: ftp: loaded support on port[0] = 21 [ 34.429628] IPVS: ftp: loaded support on port[0] = 21 [ 34.500878] IPVS: ftp: loaded support on port[0] = 21 [ 34.588079] IPVS: ftp: loaded support on port[0] = 21 [ 34.690231] IPVS: ftp: loaded support on port[0] = 21 [ 35.789814] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.972577] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.992873] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.022665] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.179597] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.371942] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.468591] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.505099] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.563400] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 38.569536] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.733924] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 38.740042] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.758117] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 38.764421] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.852729] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.863133] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 38.869354] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.887037] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 38.893321] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.017449] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.047811] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.086719] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.092998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.103820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.132946] audit: type=1400 audit(1521336493.484:12): avc: denied { sys_chroot } for pid=4273 comm="syz-executor7" 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 [ 39.183184] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.189336] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.203555] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.215632] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.221887] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.235727] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.329627] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.335789] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.357500] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.363656] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.372378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.401078] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.407456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.422844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.429801] audit: type=1400 audit(1521336493.781:13): avc: denied { dac_override } for pid=5514 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 [ 39.458171] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.465813] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.472279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.481735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.524544] audit: type=1400 audit(1521336493.875:14): avc: denied { ipc_owner } for pid=5529 comm="syz-executor3" 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 [ 39.540942] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.570961] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.577201] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.584631] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.598962] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.632553] audit: type=1326 audit(1521336493.984:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5543 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453e69 code=0x0 [ 39.676362] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.682515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.689493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.711436] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.717709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.726380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.736602] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.742941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.750610] audit: type=1326 audit(1521336494.095:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5543 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453e69 code=0x0 [ 39.774859] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/18 01:28:14 executing program 7: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/160, 0xa0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x400000, 0x108) lseek(r1, 0xfffffffffffffffd, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000001c0)=0x20, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) 2018/03/18 01:28:14 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) stat(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) lseek(r2, 0x0, 0x3) 2018/03/18 01:28:14 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f00000000c0)='{&-posix_acl_accessppp1{\x00', 0x1) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)={0x3, 0x61b, 0x8, 0x7, 0xffffffffffffff55, 0xffffffff, 0xffffffff80000001, 0x1, 0xd5, 0x8000}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000240)={0x2, 0x5, 0x0, 0x3, 0x3, 0x9, 0x6, 0x1fc000000000, 0x1, 0x1}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000000140)="604864130c74f273f5ba7a7aebfdc9ce938bf48847f6ed7939363eb3bbae2dd4a36ec932e9819bee33d4c19cc0e70ba03135877c2f77ac19eaee61b336f966b096c9f86052fa52196c84fd5fcf39310b9cb2e73ff45dcba908d770e091290820d7cb973f41f406bf2b1d63f041943e0fc254dd1dfad5d1982f0d25744fd186395889322d47a4a407e46aab987235caa5ec873f6d1ceed2e6cbb28d9d6ee4bebb4ff86f42ac21f42a1a79f7e7bb1a660da41338a0ad7a44ac3c1c7be672054be365a102abc373f7df") 2018/03/18 01:28:14 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000140)='./control/file0\x00', 0x25) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) kcmp(r0, r0, 0x7, r2, r2) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000100)='./control\x00') close(r2) 2018/03/18 01:28:14 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x8000, 0x0, 0xff, 0x20000001, 0x0, 0x800}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/03/18 01:28:14 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2400000023000000100004000c000600005b70a2bb989b8d70b12aa0b52f62006a7809705f58bc3e2c4dbfa0e4530539af9c91a37f84e0808b557bdd1a06276c6830bbcc85e0226c9b59090b152192044df15c1e3f9d6ce7b6892364e964400a2c71000000000000004db2b041cacf73b9290d88321c1e0c25dbe671daef3ba356a5b457e7d1ded2003ead0c58faf27a87e381c8f2ef319ffdd8eda61d", @ANYRES32], 0x24}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x400000000000000}, &(0x7f0000000080)=0x5912cb7fb5576176) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0xc6}, &(0x7f0000000100)=0x8) 2018/03/18 01:28:14 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x82040, 0x1) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000140)={0x10001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}) getpid() syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400000) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000180)=0x44, 0x4) 2018/03/18 01:28:14 executing program 2: mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)) rt_sigtimedwait(&(0x7f0000001ff8)={0x20000000000fff}, &(0x7f0000000000), &(0x7f0000000040)={0xffffd, 0x989680}, 0x8) 2018/03/18 01:28:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv4_newroute={0x2c, 0x18, 0x301, 0x0, 0x25dfdbfe, {0x2}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x2c}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x800}, &(0x7f0000000280)=0x8) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000002c0)={r3, 0x40, "876e4588b8a47ddd4985750d4c8ad3d69e92847095e0f21353ee24e60c8be6f3954ed718a001c1e10f7dddec92f86f84287dd4c4f158dffba898eeaf422cc858"}, &(0x7f0000000340)=0x48) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000040)=""/142, &(0x7f0000000200)=0x8e) [ 39.843276] audit: type=1400 audit(1521336494.194:17): avc: denied { net_raw } for pid=5579 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 39.867594] audit: type=1400 audit(1521336494.195:18): avc: denied { dac_read_search } for pid=5577 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/18 01:28:14 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x66, "e049fb14fd4f838a6b23799f2892c9cf2819326e96277db116aac41e35cf7076b2d5bb8378c2000fde812876043b26674acaf045ceaaa5baa23b866a3f72429be98678177e61746675efd1770d3bc46b641fc8951fd1346aa6a5e868615e6cf15750a3c69ce2"}, &(0x7f00000000c0)=0x6e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0xfff}, 0x8) r2 = socket$inet(0x2b, 0x4000000001, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000140)={0x2, &(0x7f0000000300)=[{}, {}]}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) getsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f0000000440)=""/4096, &(0x7f0000000200)=0x1000) 2018/03/18 01:28:14 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)={'nat\x00', 0x5f, "fa25647c4618cb5ea3efc38ae662f9b53072cc2086959c61639799906334f69b353065a2d666c7232ee47d2f9bce8c92e7a6de016516d81d489d76e41498638eda3a2bbd6d5b046533fdeb2e48792fa6efecbf100a3123d2dcbf2adc58a8bb"}, &(0x7f0000000080)=0x83) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x2002) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x57d) 2018/03/18 01:28:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000014c0)={'lo\x00', 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x800, 0x222001) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x5, 0x7f, 0xa000000000000000, 0x9, 0x5}, 0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000001500)=@ipv4_deladdr={0x2c, 0x15, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, 'tunl0\x00'}]}, 0x2c}, 0x1}, 0x0) fsync(r0) [ 39.902259] audit: type=1400 audit(1521336494.251:19): avc: denied { create } for pid=5582 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 39.906242] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/03/18 01:28:14 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000065b38)={{0x6, 0x0, 0x0, 0x0, "dda52a8bfb30cc12936b8da3effa922ab208de0b3960eadc49fe526638ddffed947db68402df32de3aee7163"}, 0x0, [], {0x0, 0x989680}}) 2018/03/18 01:28:14 executing program 0: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000bee000)='./file0\x00', r1, &(0x7f000003a000)='./control\x00', 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x1b, "ee7b2350084c92c84793f8d4ece52c9d367b7f1b972c9a750cd54c"}, &(0x7f00000000c0)=0x23) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x3f}}, 0x9, 0x101}, &(0x7f00000001c0)=0x90) 2018/03/18 01:28:14 executing program 1: request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='user\x00', 0xfffffffffffffffe) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a}, &(0x7f0000f28000), 0x0, r0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0) accept4(r1, 0x0, &(0x7f0000000180), 0x800) prctl$getreaper(0x28, &(0x7f000094f000)) 2018/03/18 01:28:14 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000982e8dab6856609700000000261100000000000000"], &(0x7f0000000100)='syzkaller\x00', 0x100080000000017, 0xffffffffffffff1b, &(0x7f0000004f99)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000001c80)=ANY=[@ANYBLOB="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"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0x129, &(0x7f0000011f3d)=""/195}, 0x48) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001bc0)=[{{&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000900)=""/25, 0x19}, {&(0x7f0000000940)=""/150, 0x96}, {&(0x7f0000000a00)=""/119, 0x77}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x4, &(0x7f0000001ac0)=""/232, 0xe8, 0x5}, 0x1a0}], 0x1, 0x40, &(0x7f0000001c40)={r1, r2+10000000}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x40000, 0x0) getsockname$inet(r5, &(0x7f00000001c0)={0x0, 0x0, @local}, &(0x7f0000000200)=0x10) recvmsg$kcm(r5, &(0x7f0000000840)={&(0x7f0000000240)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000780)=[{&(0x7f00000002c0)=""/210, 0xd2}, {&(0x7f00000003c0)=""/113, 0x71}, {&(0x7f0000000440)=""/203, 0xcb}, {&(0x7f0000000540)=""/77, 0x4d}, {&(0x7f00000005c0)=""/191, 0xbf}, {&(0x7f0000000680)=""/190, 0xbe}, {&(0x7f0000000740)=""/53, 0x35}], 0x7, &(0x7f0000000800)=""/27, 0x1b, 0xff}, 0x40) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000180)={r5, r0}) 2018/03/18 01:28:14 executing program 5: r0 = socket(0x10, 0x0, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000e80)=@filter={'filter\x00', 0xe, 0x4, 0x570, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x4a0, 0x4a0, 0x4a0, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffff00, 0xffffffff], [0x0, 0x0, 0xff], 'bridge0\x00', 'ipddp0\x00', {0xff}, {0xff}, 0x0, 0x101, 0x6, 0x22}, 0x0, 0xffffffffffffff50, 0xf0}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}, {{@ipv6={@loopback={0x0, 0x1}, @empty, [0xff000000, 0x0, 0x0, 0xffffff00], [0xff, 0xffffffff, 0xffffff00, 0xff], 'teql0\x00', 'ip6gretap0\x00', {0xff}, {}, 0x87, 0x1, 0x6, 0xc}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, @ipv6, @ipv6=@dev={0xfe, 0x80, [], 0x15}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x230, 0x258, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x8, 0x3, 0xfaae, 0x1232, 0x1, 0x2, [@empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, @dev={0xfe, 0x80, [], 0x15}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}], 0xd}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x8, 0x7ff, 0x2, 0x9, 0x0, 0x42}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x100000000}}}], {{[], 0x0, 0x2b9, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffff1b) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x200, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000780)={0x0, 0x6}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000800)={r2, 0xfffffffffffffffe}, &(0x7f0000000840)=0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/03/18 01:28:14 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001fdc)=[{}, {}], 0x30) [ 39.953730] audit: type=1400 audit(1521336494.286:20): avc: denied { write } for pid=5582 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 39.985419] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/03/18 01:28:14 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x400000000000840) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x7fffffff, 0x4) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/03/18 01:28:14 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00', 0xdfdd}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/18 01:28:14 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000200)={'bridge0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x20, 0x8001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = accept4(r2, &(0x7f0000000040)=@l2, &(0x7f0000000080)=0xe, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 'teql0\x00'}}) [ 40.030191] audit: type=1400 audit(1521336494.381:21): avc: denied { prog_load } for pid=5625 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/18 01:28:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000cfb000), &(0x7f000091a000)=0x4) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000000)=""/118, 0x76) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) ptrace$setsig(0x4203, r1, 0x400, &(0x7f00000000c0)={0x3, 0x9, 0xb4, 0xffffffff00000001}) r2 = dup3(r0, r0, 0x80000) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000100)=""/199) 2018/03/18 01:28:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f000041f9e0)=ANY=[@ANYBLOB="18000023002908ffffffffffffffff040000000400010000"], 0x18}, 0x1}, 0x0) r1 = dup2(r0, r0) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x40, {0xffffffff, 0x5, 0x5e3b, 0xfd, 0x5}, 0x0, 0x8}, 0xe) 2018/03/18 01:28:14 executing program 1: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xfffffffffffffffe, &(0x7f000000a000)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3ff, 0x4000) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/17) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000011ff8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000106ff4)="010080000000006465667d00", 0x1000, &(0x7f0000defffe)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)) mkdir(&(0x7f0000975ff2)='./file0/file0\x00', 0x0) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/03/18 01:28:14 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = dup2(r0, r1) mq_timedsend(r2, &(0x7f0000002440)="f20de238e490d3a82294c2695a07e2", 0xf, 0x3ff, &(0x7f0000002480)={0x77359400}) recvmsg(r1, &(0x7f0000002400)={&(0x7f0000000040)=@l2, 0x80, &(0x7f0000002380)=[{&(0x7f00000000c0)=""/236, 0xec}, {&(0x7f00000001c0)=""/237, 0xed}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x53}, 0x2000) 2018/03/18 01:28:14 executing program 5: mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bd9fff)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x5, 0x4) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x10840ac) 2018/03/18 01:28:14 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={'gre0\x00', {0x4, 0x9, 0x72df, "3b860c79293a", 0x8}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x5, 0x2, 0xfffffffffffffffa, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000000340)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"62f6c92b7f6bb71ffc1983f0"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d0ff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/18 01:28:14 executing program 4: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x2615) 2018/03/18 01:28:14 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000000000)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xc6fb, @empty, 0x3}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x6}], 0x58) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140), 0x4) 2018/03/18 01:28:14 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$selinux_validatetrans(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7574656d707465725f657865635f743a7330207379737465605f753a6f626a6563745f723a6370755f6f6e6c696e655f743a7330200000202f7362696e2f6468636c69656e74000527e0dd667f688920631852eebede736dccba12d3bf8993e5179205c6f933b4749219aa1672f0eba45efc35337f75a888be425bb67d4ee5b3e7d0a1da9ade762b1465eb63f93f3330"], 0xffe2) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x30) dup2(r0, r2) 2018/03/18 01:28:14 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)) keyctl$invalidate(0x15, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r0, 0x1000000000013) ptrace$cont(0xf, r0, 0xfc5, 0x3) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e24, 0x0, 0x0, 0x800, 0x0, 0x0, 0x80, 0x2e}, {0x0, 0x0, 0xffffffffffffff8f, 0x0, 0x5, 0x0, 0x0, 0x5}, {0x0, 0x0, 0x0, 0x7f}}, {{@in=@broadcast=0xffffffff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xeaf, 0x0, 0xffffffffffffff7f}}, 0xe8) 2018/03/18 01:28:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000867ffc), 0x4) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/03/18 01:28:14 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x2e, 0x100) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000500)=""/125, 0x7d}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000580)=""/106, 0x6a}], 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0xda4, 0x30}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x20}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x4000000000000, 0x9, 0x0, 0x8, 0x56cb3b3b, 0x3, 0x5, {r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xff, 0x5, 0x139dbaac, 0xffffffffffffffd5, 0x2}}, &(0x7f0000000440)=0xb0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000001540)={&(0x7f0000000140)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000340), 0x369, &(0x7f0000000300), 0x463}, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x800) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f00000004c0)={0x5000, &(0x7f0000000480), 0x2, r4, 0x2}) r5 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x1, 0x102) r6 = fcntl$getown(r5, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000040)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000240)={0xfff, 0xffffffffffffffff, r6, 0x7, r7, 0x3, 0x3, 0x5}) 2018/03/18 01:28:14 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000e80)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0xc7, &(0x7f0000000f80), 0x0, &(0x7f0000002480), 0xdd}}], 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x202000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000000c0)={0x2, 0xad5, 0x80000001, 0x200, 0xfc, 0x7f}) 2018/03/18 01:28:14 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) poll(&(0x7f0000000280)=[{r0, 0x1}], 0x1, 0xbd) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) kexec_load(0x139, 0xa, &(0x7f0000001900)=[{&(0x7f0000000380)="719f7857f3a7f64083795e6ac25731aa5e64273c8832b74f9bb109911a0906a1d41dc964b6af8705d6ec4a322f4bb28ed0f144b5a94c21d6231ca3fdfc143eb49578803f8524e8f4fcac0096f9cf2afce34d6bfb528e0f0d4279b3a413ef87117b4d88c2437faac75e667f320b29c6f61ea3f1c440f37ed99150969b752f0c3a57236a8714a67eb6213007d5cb14c539046bca3c982fe47246311c0315400131c2ecda0f51777600fde16a5df2e5ebff77b10613423e36", 0xb7, 0x1, 0x2}, {&(0x7f0000000440)="e21cb043f95fe76bb05cdfb3beace920c328eaaf10c791d6397c255828c7edb252a5b00854ea4123ecd8c66cf1dd1de0323b50f968495ed8edc165f56a7f4e448db831e102e9bfae669180877c464db976b4114b39412119a3bf197733ffcabc0e37b50c17c8ae07e3038dcb22543e4c54ada8993c70aade42f9bfdff57087d709b6592258ce7695595376c13da1c99489dc4dfc9aeaf3f7620824c9b8ff46aaf02fafc6e118b6e4b0c0e1eb8ae74d33257fe38ebf", 0xb5, 0x2, 0x7}, {&(0x7f0000000500)="e88d523cf5c5ab35e4dd925fdbfdc8a8e7df9e5f2e0460c66a746e7fae3f60ee3657ed70d32d52cf5b356f75a0791fc5a739f564267323785706f4c20a241adc8ed370130ab3a576859aafe53a082886f7d1aafde1bad898cc53109836c39ad7834ea4a57e74c45801c775b62ef0dab035c409a52e2aac1cdd6bea15db25934f022bdb4178d945afde4077e1c80dbd6d0c220025fd9c15bd7e37fa77981a810c47ed2a28a464e35794098f63787369324931b6c0734f737f2b55c9b7749cc42ed82bcbd9bdff27d4a31d7629627238c5f9f0ce0e5735e550", 0xd8, 0x5, 0x4}, {&(0x7f0000000080)="e0d0f5f2db6e6d55cdca7bfb62", 0xd, 0x101, 0x10001}, {&(0x7f0000000680)="f22cbb6bfc89359216c477218804ef852e76f0c92c42fb88169ccf5288da8e741ab15e20671f248416f95d726b0a674fd83c433ca2523fffe33a94480fd98265288a9a122ffb39e4d03b81dfd63800ebd01a387f8098b107888c37c61b35251446427faa6159bfa36070fac9d428dcadfbfd9f424e8b3cd462e70b891dcb8bf730229c9c0fd45b1da52aa9fd48c8dcfac7240b00083e1e7fae067fd3eec1eb4d8610724f28d2441f5d83806ddb17ad354403a2cf6fd8da386bf5ba90102fe88c3f601b85eee1bf145e90966b031c35a852baa561147bc441065e00c265826b94e2c07d52b121b01140f494", 0xeb, 0x0, 0x9}, {&(0x7f00000000c0)="1e2b093714f4122c6f44fe7bc51e6ce2873acfab2b38976b7b0dfe3f30", 0x1d, 0x8b, 0x20}, {&(0x7f0000000780)="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", 0x1000, 0x7, 0x9}, {&(0x7f0000001780)="f96f37a07c9b6509e58ca6fe3f6d042dded888e18282f9a91299457ed297a72ea06b203f4b0b820fc70bd79db42803f9cb5152f9815f957ac0aee30a6af8056a3f06409718cd4e365be9db086cbab497cc50dc515d9f1d7d219fe580a64dc63182ed44cb50ceccec1b6ed2bf5f55bc1b76be760b80b638f46f705746b22bf807333421447432c807b8", 0x89, 0xc5a2, 0x7f}, {&(0x7f00000001c0)="0302b40340652ceddabd0823c81fff6cb36d76d8b5bbbf94c906855f5a37cf36c863f3f9a5809c536f1b788aac52893fea62e2e40f48774b4eb173c1d926ba99d1c61c2bddb81c281086a41b818281afc56efd4712fdce6b3c3115190dcfd17d7ef5efc1244e6c62de17", 0x6a, 0x1000, 0x80}, {&(0x7f0000001840)="05eda1cba7e3f3d68f54888a502360c23764341f6338f7d247188068139dd09524238b9e6a380a73d80eb83747813162ba3868b8608d4898e3479dd0e0d595ed6f257c9773750baa0c77ce497546917bfa09cbee84af8320a9cf9fe6c8655ec64cc18f044808302166f670d7b64031e40a49cea226497a11cd922b72b5c8833df8406290e2e0d6fb313ec6651f53ec1645adeccc", 0x94, 0x4, 0x8000}], 0x1e0000) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/126, 0x7e}], 0x1, 0x0) 2018/03/18 01:28:14 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) futex(&(0x7f00000002c0)=0x2, 0x1, 0x1, &(0x7f0000000340)={r1, r2+30000000}, &(0x7f0000000380)=0x2, 0x2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f0000000140), 0x0, r4, 0x4}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r5, 0x800443d2, &(0x7f0000000180)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}]}) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000000280)={r7, r8, 0x81}) 2018/03/18 01:28:14 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000443ff6)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') name_to_handle_at(r0, &(0x7f0000d54ff8)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000040000), 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000080)={[{0x7, 0x0, 0x1594, 0x3, 0x3, 0x5, 0x4, 0x800, 0x559, 0xffffffff, 0x4, 0x2, 0xfffffffffffffffb}, {0x2, 0x0, 0x0, 0x6, 0x3, 0x3f, 0x4, 0x8, 0x531, 0x7fffffff, 0x100000000, 0x5, 0x800}, {0x63, 0x8, 0x0, 0x503, 0x59, 0xc31f, 0x6, 0x4, 0x80000000, 0x2, 0xb7, 0xb0, 0x84a}], 0xffff}) creat(&(0x7f000028f000)='./control/file0\x00', 0x0) unlink(&(0x7f0000000100)='./control/file0/file0\x00') 2018/03/18 01:28:14 executing program 0: r0 = memfd_create(&(0x7f0000000040)='syzkaller\x00', 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x85, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}) ioctl$int_in(r2, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x80, &(0x7f00000023c0), 0x9, &(0x7f0000b30000)}, 0x0) dup2(r2, r2) tkill(r1, 0x15) r4 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) writev(r4, &(0x7f0000000640)=[{&(0x7f0000000600)="c0", 0x1}], 0x1) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/03/18 01:28:14 executing program 3: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x7, 0x7fff, 0xffffffffffffff9e, "0abb539cf964d3d2786f5aa28a1862afcbaf99e7f874dcd5d46b8fe68cb76776a898654ab9e200e370bf8bf5f210efff86e9d66363231a1e6da39852470fcc", 0x1a}, 0x60) 2018/03/18 01:28:14 executing program 2: r0 = socket$inet(0x2, 0x4, 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000000)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) socket$packet(0x11, 0x840000000a, 0x300) sendto$inet(r0, &(0x7f00000002c0)="9d8eec464e9c34b4097fcfdc37f1dfe02cfd2d05c9c291a500000002b3cd20a15111020000c4f693dc6a9f70fd23ab7602c6fc0bb389c75fd4e3df5a9d418f97afd8e75eee983719ba8dc0fde6578e9fab5fa3a252", 0x1000000db, 0x10000e, &(0x7f0000000280)={0x2, 0x4e22}, 0x1b9) syz_emit_ethernet(0x3a, &(0x7f0000c57000)=ANY=[@ANYBLOB="0180c20000000180c200000008004600002c0000000000009078ffff7901ac140000440400000d00907800000000000000000000000000000000"], &(0x7f0000ea3000)) 2018/03/18 01:28:14 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x2cca, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000640)="d8", 0x1}], 0x1, 0x0) r2 = accept4$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) getsockname$netrom(r2, &(0x7f00000000c0)=@full, &(0x7f0000000180)=0x48) 2018/03/18 01:28:14 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)=0x7f) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x4}, 0xd2) r2 = shmget$private(0x0, 0x2000, 0xa00, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/125) 2018/03/18 01:28:14 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000016afc8)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f00006fb000)={&(0x7f00002ebe88)=@newspdinfo={0x30, 0x24, 0x1, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4}]}, 0x30}, 0x1}, 0x0) 2018/03/18 01:28:14 executing program 5: syz_emit_ethernet(0x1172, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "a99d8f", 0x113c, 0x0, 0x0, @empty, @remote={0xfe, 0x80, [], 0xbb}, {[@srh={0x0, 0xe, 0x4, 0x7, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}]}, @srh={0x0, 0x10, 0x4, 0x8, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}]}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {[@window={0x3, 0x3}, @md5sig={0x13, 0x12, "069881fc4bf5f3e4273e50ccf2dccfe6"}, @md5sig={0x13, 0x12, "413f553a226529c7dee10f6eba035aec"}]}}, {"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"}}}}}}}, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffff7, 0x2) 2018/03/18 01:28:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2) listen(r0, 0x0) fcntl$setstatus(r0, 0x4, 0x800) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, 0x13, r0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e21, @rand_addr=0x9}}) 2018/03/18 01:28:15 executing program 7: setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e0"], 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TCXONC(r1, 0x540a, 0x4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000040)={0x0, 0x4000000000001, 0x1, &(0x7f0000000080)}) 2018/03/18 01:28:15 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) r1 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='{\x00', 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="88ed2cf4da91427a2160df715e81558cfa0c7579af7eb973a02bcdc9623b579f0666d6e039915472af7776c663ca4007728967be733a39e622df158311339d9ba94e9baf8cf6e9a0750f115251254c01c6715b5eaa03dd88cfabb3bd946234f17358154129e9a4da2f17f75519ed1947d0dd794d8760", 0x76}, {&(0x7f0000000200)="b85c30471c4a19b11a2d9301789705c850ca8c33a8bf7e8757ab1fd26abd157f6d5354640022293791db19d73fdde1e89eda7c4c42e8d04a9b189e4cf4f6ce921b7c5a73ed904e574b0b23cdd40e", 0x4e}, {&(0x7f0000000280)='=', 0x1}, {&(0x7f00000002c0)="142ea1e32ebc1f3a343894d63aab4885005e82fb0b92f949f1fe7223b7c52064ca2ffc795ea953cee4678530190373aba11f11d3a0d9e548d9db5b22dc587b85733f2bf820a67d66a64bdca98fa5e29c0f298d303578c39431cd30303150da3ae27f9172ce5148056ad701a29fe623b41f6e36013fee1529107ea59faef9c6c3761cfd051d2676147a13a69a36f59402f5b547ca5cc5e2f60e3a9f2715932f208ffc2a7c1e08ee4246c02f5f0a1e91b933b89335c8a6018a389014ec8f9bbc566898b10913e52b14e49ea648eb1637d52902a99cd468899be4df919af6d750cd", 0xe0}], 0x4, r2) 2018/03/18 01:28:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0x0, 0x0, 0x1}, 0x20) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x48, "0155adf00f2cafc0532780626679fc1003b2e5913b729dbca2e900f21d6133359b02938d55ad1c11648c953159d21962f2e1252e6e2a358a33e620c78cc709e2d57251d96c1831ac"}, &(0x7f0000000080)=0x50) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x0, 0x20}, 0xc) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="b6", 0x1}], 0x1) write(r0, &(0x7f00000005c0)="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", 0x200) 2018/03/18 01:28:15 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x8, 0x4) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000440)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x8a, 0x0, &(0x7f0000000380)="cba84ab13af11b0c12c6bb9fbc2bbb813aec7093a8ddf90e0d76affa27cca5ebc34837a68321c7ac311a46bf858e3b6eb3373e98cfb6a0917ea7470ca308e16c040600000000000000827a7272ed246ee53d0e76006d7490bb47321d14e251a21b3681ce355133dcadbc8444b8b3e8287d531c2357879eb5db3f043514dc9723e05ce0c7029517fb8edd"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=ANY=[@ANYBLOB="c2451a9d2e768238"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x84, 0x0, &(0x7f0000000180)=[@release={0x40046306, 0x4}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000100), &(0x7f0000000140)=[0x38, 0x18, 0x38, 0x78, 0x18, 0x0]}, 0xe9}}, @clear_death={0x400c630f, 0x2, 0x3}, @request_death={0x400c630e, 0x1, 0x2}, @clear_death={0x400c630f, 0x2, 0x2}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) dup3(r2, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000016000)}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000240)={0x7, 0x0, [{0xb, 0xe4, 0x2, 0x7986, 0x3f, 0x2, 0x5}, {0x80000008, 0x4, 0x1, 0x5, 0x5, 0x10000, 0x2}, {0x40000001, 0x0, 0x1, 0x4, 0x8, 0xd57, 0x2}, {0x1, 0x8, 0x6, 0x5b3, 0xa8, 0x9}, {0xb, 0xbd3b, 0x3, 0x400, 0x3, 0x8, 0x7}, {0xc0000007, 0x6, 0x0, 0x5, 0x3b6c, 0x10000, 0x2}, {0xc000000f, 0x9, 0x1, 0x101, 0x2, 0xffff, 0x10000}]}) 2018/03/18 01:28:15 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c3}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000400000000000000000000000000070000000000000000000000009500000000000000ac36c0da1aacc08af5a27011f902ab4b046dae4d2d4fbdec422c2ffa14c24900eaaa00768d9789400361966cc4b788b2f1a50ab42a4a8c9ec168c68debd1e61f2df9ca90e05e171ed536933e68bed391ea974329dc0ddce3ea5ff2793dd24ae938d0f8d6201dd73155d6c71ba9fe21ae3a87c98072e65810bf02dc6e0739b67fb77ce6aaeade6dba98a3aefb4831abffd97e6170fbf2ce2af2cf94b96453ff891f2ddf61414b44068a4639dbab2e71218a7d8540e73846cf6e4cf783af7148ee2ea4d84b75a2581c"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = socket(0xa, 0x804, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xfffffffffffffedb) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000480)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) 2018/03/18 01:28:15 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) memfd_create(&(0x7f00000000c0)='vmnet1md5sumsecurity\x00', 0x1) ioctl$LOOP_CLR_FD(r0, 0x7003) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) close(r0) 2018/03/18 01:28:15 executing program 0: ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(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) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x8000, 0x0) accept$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) sysfs$1(0x1, &(0x7f0000000040)='ramfs\x00') time(&(0x7f0000000080)) 2018/03/18 01:28:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='J', 0x1, 0xffffffffffffffff) r0 = request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='+^\x00', 0xfffffffffffffff8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0x10) keyctl$revoke(0x3, r0) [ 40.915265] sctp: [Deprecated]: syz-executor3 (pid 5750) Use of int in maxseg socket option. [ 40.915265] Use struct sctp_assoc_value instead [ 40.939404] binder: 5745:5753 unknown command -1659222590 [ 40.959156] binder: 5745:5753 ioctl c0306201 20008fd0 returned -22 2018/03/18 01:28:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2, 0x80) r1 = socket(0x1e, 0x1, 0x0) listen(r1, 0x0) ppoll(&(0x7f00006ae000)=[{r1}], 0x1, &(0x7f0000c36000)={0x0, 0x989680}, &(0x7f0000a7b000), 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x1, 0x0, 0xfffffffffffffffe, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000100)={r2, 0x9}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/create\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x401, 0x42) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)={0x0, 0x4}) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000006c0)=0x5, 0x3, 0x1) pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000140)="c226c342eb40e2b52e21262f195ef0f6a0761485011d4fd2dc88b6644a48803109784244a8c8cbcc3e6947cb81d957ececdb2b8aa8a661f9c6212693c0e8c2c5416dee336d08c618bc7d2578", 0x4c}, {&(0x7f00000001c0)="29731728827bd2871e13a943fd6d781cbec00b86f81497b5e87f401b74edc5", 0x1f}, {&(0x7f0000000200)="a6b8a8942a3843b686601c187b8135e615ac928ff2e92688b4de2f02cadc9cc09728a0235b", 0x25}, {&(0x7f0000000240)="e3fed6e2745145868b89c289b5e94052d0c61683b1ce60db83ce848e5f33ceeddcf33a37edb8acd9a26e40c2d1", 0x2d}, {&(0x7f0000000280)="d4037db2c89ae40f7041593080be6331b49a5304805f319ea843b08ceacc4c8d9559fc8566ddb684b2ba00f7dcac267cdbf29b84a026fd5b08c9367eb8c5d908d72a5cb1dbeb6163061fc7391cda91628d9222aeddb4eb26ac3a5a951039be57a82c64d000332c6611448be49240a2188c97256980f9de7a59c2b6db841211e236460d586ac3786f65661d65724bf432c0f76abdd23d688669e730f625ebff7a62c57341c2fd8a2e768bd76664fbfd5bc5817a5a5edf3fe233c9b843bb00ca9920e5e3e48f8a3b008009b0279972f0a674f1e34df1eba4b7f6fda814f211a33b9be49d01d9", 0xe5}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="ba602a11db750b5927785723bf985f469373cbcf764dddabb300a78bce4e42adedcb7d9c4294cb9ca81a4bf467a2070979a9b1124d8b8cf40ee4a98bf464c8fc781d142534f85d70bfb7979e68ae0e71db3f771349fbc6b77421553e3b7d2e81b003db7bc8aff6438e85744e082047b3338c3fb59c51134a1e1daeb81a7185932810790b24a19ebfc35ad49666d7d572aa62a6c2f69ef72624f1fde3a74c9e31089e44c2ad0a0f42bba42ef83c24880db1294429b437341476258be40256c6775f87a70aabec1cc935a2fc", 0xcb}, {&(0x7f00000004c0)="47d2aea79450a9a9a4c62791c0e4a12960193a20b6936e45a870fa19ac050b234a23c2464b1e", 0x26}, {&(0x7f0000000500)="dff86c8cae60726a51c3e06914d1966de32a5aae8de0fe471cb1458bc6e72225732af4d96793cb11850f84ec4b1c60faaf919331131dc0074f8329c39a5d0c8f2cba5450874a4ebf443fc8a1a24ad46d39b86ff2e4c61ddd3aeb53853ba6ca0f744b2e36d63b486dc989923f5fcdd64717e9a2abae5943f6e856d1eff0c5ad4aae83fac0404e0e321890880d640cfd18cd05ae9d229e0ee9b819c844b5fa4557b136f7bb48c1b24cea8a8f72a23e52e97379eac2a89224e1035467688657099bb5e2399e6c7f1a5a9f2ba7d5ea", 0xcd}], 0x9, 0x5a) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rfkill\x00', 0x200, 0x0) 2018/03/18 01:28:15 executing program 0: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x2000000000000010, 0x7, 0x10000008f7e) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'rose0\x00', {0x0, 0x4e20}}) 2018/03/18 01:28:15 executing program 1: r0 = socket$inet(0x2, 0xa, 0x8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000a2ffc)=0x2, 0x4) dup2(r1, r0) 2018/03/18 01:28:15 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3}, 0x98) r2 = socket(0x3, 0x80800, 0x800) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x80) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000000200)={0x87, &(0x7f0000000140)=""/135}) r4 = add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r4, &(0x7f00000002c0)=""/226, 0xe2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000040)=0x8, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) [ 40.973672] binder: 5745:5769 Release 1 refcount change on invalid ref 4 ret -22 [ 40.981298] binder: 5745:5769 got transaction to invalid handle [ 40.987467] binder: 5745:5769 transaction failed 29201/-22, size 0-48 line 2848 2018/03/18 01:28:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x2) fcntl$setsig(r0, 0xa, 0x25) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x1) [ 41.017852] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 41.024231] sctp: [Deprecated]: syz-executor3 (pid 5776) Use of int in maxseg socket option. [ 41.024231] Use struct sctp_assoc_value instead [ 41.033270] device bridge0 entered promiscuous mode [ 41.043846] binder: 5745:5772 unknown command -1659222590 [ 41.052454] binder: 5745:5772 ioctl c0306201 20008fd0 returned -22 2018/03/18 01:28:15 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001500)={'dummy0\x00', @random="b588634f3682"}) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000280)=0x10) writev(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)="705eea3b089ac5856796b5ee30d5f650f9a495cc6c720dcce3fdb70a9fb761ee1aabb7be1fd882f6baaafe60b0a9d7b5cd18d29d76bd70357c0a30d796d4b4b458e302cc90747cda56ebe78c7356ec3538d3bd041deced57c9f5d1e036369eb8b2b88c9f0b0118b3020511", 0x6b}, {&(0x7f0000000140)="07527ad489923c3f85e1c3d9b1fd5bd36b01a6693e63729da71b42a3b0ea52250890a1ed8637ba99cc2745e91cad6f2bfbe2beaddf733859ad5a2460996819671b8a6836d13d699729df8f081a50826e150d36caac98f81e290f02622e0cc8542c5078f4a83bed25ea82c9aa248f048a555b6a9932f1976ea706235aed00aec446d1c622eaa9fd7d1c31216e5dca99d1b085549c7fc2c3fa9e490ae560c4b8f6f103", 0xa2}, {&(0x7f0000000200)="d34a6ddcfa5a446c04c58fe7022f518365", 0x11}], 0x3) perf_event_open(&(0x7f000025c000)={0x100000000, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x80000) getsockname(r1, &(0x7f00000002c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0x80) recvmsg$kcm(r2, &(0x7f0000001480)={&(0x7f0000000340)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/74, 0x4a, 0x6}, 0x0) 2018/03/18 01:28:15 executing program 7: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000100)={0x9, 0x6c4bfd, 0xe2, 0x8000, 0x1, 0xff, 0x37f, 0x0, 0x0, 0x2, 0x80000000, 0xbde9}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x8, @empty, 0xb57a}}, 0x6af3, 0xa13, 0x7fff, 0x4, 0x7}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={r2, 0x100, 0x3ff, 0x9, 0x7, 0x3, 0xa8, 0x1ecbd80, {r3, @in={{0x2, 0x4e22, @rand_addr=0x402}}, 0x6, 0xff, 0x5, 0x3, 0x35}}, &(0x7f0000000400)=0xb0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000000c0)=0x8) getrandom(&(0x7f0000000040)=""/15, 0xffffffffffffff9d, 0x3) 2018/03/18 01:28:15 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/validatetrans\x00', 0x1, 0x0) fchdir(r0) r1 = fcntl$getown(r0, 0x9) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r2, 0x89f9, &(0x7f0000000180)="91691776efef2139cd7236bd27b48459c3a4a32e2d0e88822b10e1b57d03b9282cbece84c44d6d17277cf16357d97d7a5f291914fe9ea21c8702c7ae454e4eac8fc0c522d4cd91a182433ff4976dfd272b07e505676f8ccecef23a8f5910ca1698e42073b71289478a1d8a50a596b3a403ab7339c9ec1b6a7e180022345603efd80e45d613bd59f3c3d62b70139b4d96b1e23378026dc02b36bf4b150fb445f1eb20e8fbc932756273765420b76a3c5d97ee275c8e") r3 = syz_open_procfs(r1, &(0x7f00000000c0)='net/softnet_stat\x00') fsetxattr(r3, &(0x7f0000000140)=@random={'osx.', '}\x00'}, &(0x7f0000000040)="005c04c10024ec10c3cb1b05320f23998adfe019d92e6a24e590ce1adf90374db44a24788f212ebddb125caa81e90a4b705ad79071a6fc8380b955985248760b0e21a5330e265a1c4aea118cb2ed4263458c1212ae22efbefa0f4a48602b949727b90fd77def4ce5f1cc03f5630f", 0x6e, 0x0) fremovexattr(r3, &(0x7f00000002c0)=@known='user.syz\x00') 2018/03/18 01:28:15 executing program 1: mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}, 0x1}) r1 = userfaultfd(0x0) r2 = memfd_create(&(0x7f0000000200)='/dev/input/event#\x00', 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x103000, 0x1) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000438000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000280)="b9800000c00f3235000400000f30260f01392e450f011e460f01df67b252470f09b805000000b99c0000000f01d9c442d19717c4c13bd0498b0f0019", 0x3c}], 0x1, 0x20, &(0x7f0000000300)=[@efer={0x2, 0x1400}, @vmwrite={0x8, 0x0, 0x2, 0x0, 0x9, 0x0, 0x9, 0x0, 0x80}], 0x2) flistxattr(r2, &(0x7f0000000340)=""/81, 0x51) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xf5, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) migrate_pages(r5, 0x4, &(0x7f0000000140)=0x8000, &(0x7f0000000180)=0x20000000000) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000000040)=""/134) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r1, &(0x7f0000009f9c)=""/100, 0xfffffffffffffc5b) r6 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x7, 0x8000) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/03/18 01:28:15 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000080)={"73697430000000003f6a3ea4d7e0879c", @ifru_map={0x800000}}) r1 = memfd_create(&(0x7f0000000000)='cpuset)\x00', 0x1) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000280)=""/12) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x1, 0x4]) r2 = request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="73697430000000003f6a3ea4d7e0879c", 0xfffffffffffffffc) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000240)={{0x9a, 0xbbd}, 0x20}, 0x10) keyctl$update(0x2, r2, &(0x7f0000000180)="7835f2763b3d70b5945b78a9d49d0df4bd6ab26305a5b4b04c82401ace72a78ef9fbe1cc0f1c060a2f432424c29ca2533927923995449c6d8d0841164b2b150c35b6b13a210a32be765988a5c1139347ae9372b2b492e558da2f3db522f6af53e729615b5b65cfeab5884daf2bee0c18e7cda11085056a430220b992f870bf12bb883aa2535f34149fe16fce62e3e4e4dd1db154bd2a114b00bc8268c1", 0x9d) 2018/03/18 01:28:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) [ 41.066509] binder: 5745:5753 Release 1 refcount change on invalid ref 4 ret -22 [ 41.074175] binder: 5745:5753 got transaction to invalid handle [ 41.080275] binder: 5745:5753 transaction failed 29201/-22, size 0-48 line 2848 [ 41.084984] QAT: Invalid ioctl [ 41.105541] syz-executor2 (5788) used greatest stack depth: 13928 bytes left 2018/03/18 01:28:15 executing program 5: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xe3, 0x8000) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) [ 41.145954] QAT: Invalid ioctl [ 41.158286] device bridge0 left promiscuous mode 2018/03/18 01:28:15 executing program 6: capset(&(0x7f0000000180)={0x20071026}, &(0x7f00000000c0)={0x0, 0x8, 0x2000000, 0x10000}) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x200000) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000140)={0x1f, &(0x7f0000000100)="4dea6dd07dbae2d4cae75f0f2c7f9291c097462f39caa85a2fa1fdb787aee1"}) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)={0x20000000, 0x101, 0x2, 0x0, 0x100000000000}) 2018/03/18 01:28:15 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x4c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, @in={0x2, 0x4e20, @rand_addr}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}}, 0x480000000, 0xb9c2}, &(0x7f0000000280)=0x90) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_cmd={0x1f}}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000002c0)="5bf5fbf002c3ac7d93e3924115b4f759658bcd5e063acd8b23e9a388e459cceb9b54f2ebed9ac59cc1fd9f3652d79c665bddb6f8e175f630f04ccf3d8cb9b10e21eda0cb2b60c34012b8ae757dff0682f3c7d5cb1d01df0c91576eb85f7da2", 0x5f) 2018/03/18 01:28:15 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg(r2, &(0x7f00000007c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x26, &(0x7f0000000680), 0x0, &(0x7f0000000700)=""/159, 0x9f}, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000880)={0x1d}, 0x10) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000000000)=0x80000006, 0xffffffffffffff53) sendmsg$can_raw(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) 2018/03/18 01:28:15 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000100)=0x1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x311) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/18 01:28:15 executing program 3: mkdir(&(0x7f00008adff8)='.', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000000000)='.', 0x6) 2018/03/18 01:28:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000040)={0x0, 0x10000000000000, 0x0, &(0x7f0000000080)}) 2018/03/18 01:28:15 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001c0000)={0xa, 0x4e20}, 0x1c) mkdir(&(0x7f0000000000)='./file0\x00', 0x9) r1 = syz_open_procfs(0x0, &(0x7f00001e9ff7)='net/udp6\x00') readv(r1, &(0x7f00008c0f80)=[{&(0x7f0000233f28)=""/216, 0xd8}], 0x1) 2018/03/18 01:28:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x2000000000000001, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x6) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x8000, 0x0, 0x1, 0x4, 0x5, 0x10000, 0x7, 0x3a, 0xd7c}, 0xb) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000080)=0x10) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000000cffc), 0x4877e7) r2 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) recvmsg(r2, &(0x7f0000042fc8)={0x0, 0x0, &(0x7f0000b8cfc0), 0x0, &(0x7f00000a9000), 0xffffffffffffffea}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000740ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 2018/03/18 01:28:15 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) signalfd(r0, &(0x7f00000000c0)={0x80000000}, 0x8) r1 = dup2(r0, r0) r2 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000080)={0x0, 0x2, 0xfffffffffffffff9, &(0x7f0000000040)}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x1ff, 0x4) sendfile(r3, r2, &(0x7f0000301ff8), 0xffffffff) 2018/03/18 01:28:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x30) close(r0) 2018/03/18 01:28:15 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0xf002, &(0x7f000002d000), 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000500)={0x0, &(0x7f000002d000), 0x2, r2, 0xb}) 2018/03/18 01:28:15 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) r1 = dup2(r0, r0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffff}, 0x13f, 0x8}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000080), r2}}, 0x18) r3 = getpgrp(0x0) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r5 = getpgrp(0x0) kcmp(r4, r5, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x400, 0xffff, 0x8, {0x77359400}, 0x1ff, 0x8}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/03/18 01:28:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="2eaafde16fc0ec7f863e48d13e599d92ca0908db50c6f21ab4754bf8428f8a66054b3a18a2ffadf6a13a0fcb9834e73ffbe08036fb0c047e735ec6f7fee796b945f5c5ad2f55938e001ed4ca761f74a551975c3a47a559a2a8aac396620b024ee47877dc36ebd3416167058bfee0ea8693d2727ccb7c7b1aa1c684967ff4f42f177ddb9eae64fe3aca8e2c6e3f95bec32d300a53670f4948a33c4313ca7652d4a9a2392b954d6b362d", 0xa9) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000ccc000), 0x6) [ 41.257635] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/03/18 01:28:15 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12013, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/18 01:28:15 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000003680)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000036c0)={0xe437, {{0xa, 0x4e20, 0x74aa108e, @empty, 0x1}}, {{0xa, 0x8da, 0x6, @dev={0xfe, 0x80, [], 0x19}}}}, 0x108) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x122, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000280)={@dev={0xac, 0x14, 0x14, 0x10}, @rand_addr=0x5, r3}, 0xc) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x2) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x2000000000000090, &(0x7f0000000140)}, 0x318) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x9, &(0x7f0000000000)=[{0x100000001, 0x74, 0x4, 0x6}, {0x1f, 0xfffffffffffffffa, 0x89, 0x6}, {0x1, 0x800, 0xad, 0x4}, {0x5, 0xffffffff, 0x0, 0xfffffffffffffffd}, {0x4, 0x3ff, 0xda5, 0x1}, {0x100000001, 0x34c2, 0x2, 0x5}, {0x8000, 0x8, 0x5fab, 0x7fffffff}, {0x24e7, 0x4d92, 0x5, 0xcc6}, {0xfffffffeffffffff, 0x6, 0xfff, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getpeername$inet(r1, &(0x7f00000002c0)={0x0, 0x0, @local}, &(0x7f0000000300)=0xe) rt_sigprocmask(0x3, &(0x7f0000000340)={0x1}, &(0x7f0000000380), 0x8) 2018/03/18 01:28:15 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x3, 0x800) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000180)={'vcan0\x00'}) sendmsg$key(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000001500)=ANY=[@ANYPTR, @ANYPTR=&(0x7f00000014c0)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f00000013c0)=ANY=[@ANYBLOB="c3165306103bd4d9ff01eb0d40638317532419eda9cdf448b4953ce58bb828a9876df3c5d95690ffc5ceb65a32677e65e33426dc7f493113d72c4d5002d95c9699edea291367efdccd4f192d0497a7a4e53531ed9bc42032ea9ce2bc94211491471e940862787d5f3d6eca537fd656f070edf79bf3407530f2c14042b407bba2d11caada3f3114f077152d9e9754ac3ef2ecdc307485dbed7fe6784d79164c0348b80e9621ce9fc14fb522b191bee23b511f191db477bc4596cde7a4ae92aa403f980e884cf25642426028bab616b6baaac39e"]], @ANYRES64=r0], 0xffffffffffffff45}, 0x1}, 0x88) sendmsg$key(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000011c0)={&(0x7f0000001040)={0x2, 0x11, 0x6, 0x9, 0x29, 0x0, 0x70bd25, 0x25dfdbfb, [@sadb_ident={0x2, 0xb, 0x100, 0x0, 0x9}, @sadb_sa={0x2, 0x1, 0x4d3, 0x1, 0xb37, 0x63, 0x2, 0x1}, @sadb_x_sec_ctx={0x21, 0x18, 0xff, 0x1, 0xfd, "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"}, @sadb_ident={0x2, 0xa, 0x5, 0x0, 0x8}]}, 0x148}, 0x1}, 0x4000005) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000500)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e00000004001de3892aee90f1bffaffffffffffffffffff000000000000000000000000ffffffffffffffffb8020000b8020000b8020000ffffffff04000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x3b0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x300, 0x0) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) 2018/03/18 01:28:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1200000000000000, 0x200) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x1) 2018/03/18 01:28:15 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000000100)='./control\x00', r0, &(0x7f0000000040)='./file0\x00', 0x0) utimensat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000300)=0x7fff) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)=':\\\x00', &(0x7f00000000c0)='wlan1\\GPLem0vmnet0)&ppp0)\',{md5summime_type\x00', &(0x7f0000000140)='trusted(e\x00', &(0x7f0000000180)='vboxnet0em0,bdev\x00'], &(0x7f0000000240)=[&(0x7f0000000200)=')mime_type\x00'], 0x1000) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/user\x00', 0x2, 0x0) 2018/03/18 01:28:15 executing program 4: r0 = gettid() ioprio_set$pid(0x3, r0, 0x0) ptrace$peek(0x7bb7c181cf65732, r0, &(0x7f0000000080)) socket$inet_sctp(0x2, 0x1, 0x84) 2018/03/18 01:28:15 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x1, 0x71, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6(0xa, 0x7, 0x1) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='syzkaller1\x00', 0x10) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f00004d9000/0x2000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/18 01:28:15 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x7d) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/235) 2018/03/18 01:28:15 executing program 6: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000140)) r0 = open(&(0x7f0000000040)='./file0/file0\x00', 0x4e00, 0xa2) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x54, 0x2) renameat(r0, &(0x7f0000000080)='./file1\x00', r1, &(0x7f0000000100)='./file0\x00') r2 = creat(&(0x7f0000755ff2)='./file0/file0\x00', 0x0) pwrite64(r2, &(0x7f0000000540)="e1", 0x0, 0x0) ftruncate(r2, 0x7ff) 2018/03/18 01:28:15 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000b4ffed)='/dev/snd/controlC#\x00', 0x0, 0x0) uname(&(0x7f0000000080)=""/165) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x67) 2018/03/18 01:28:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x100000000, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1, 0x1, 0x4, 0x0, r0}, 0x3c4) fdatasync(r1) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x8000000000009, 0x0, r1, 0x0, [0x305f, 0xa]}, 0x2c) 2018/03/18 01:28:20 executing program 2: r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000000080)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000000200), 0x4) recvmmsg(r0, &(0x7f0000004680)=[{{&(0x7f00000007c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002c80)=[{&(0x7f0000000800)=""/12, 0xc}, {&(0x7f00000001c0)=""/9, 0x9}, {&(0x7f0000000980)=""/226, 0xe2}], 0x3, &(0x7f0000002d40)=""/90, 0x5a}}, {{&(0x7f0000002dc0)=@can, 0x80, &(0x7f0000004380)=[{&(0x7f0000002fc0)=""/92, 0x5c}], 0x1, &(0x7f0000004440)=""/31, 0x1f}}, {{&(0x7f0000004480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000004600)=[{&(0x7f0000004540)=""/182, 0xb6}], 0x28c, &(0x7f0000004640)=""/38, 0x26}}], 0x3, 0x0, &(0x7f0000004780)={0x0, 0x989680}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/18 01:28:20 executing program 6: openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x2000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x320, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4010, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x3, 0x7, 0x5}, 0x0, 0x0, r0, 0x3) getgid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0xb, &(0x7f0000000000), 0x20) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) 2018/03/18 01:28:20 executing program 5: r0 = open(&(0x7f00002e2000)='./file0\x00', 0x80040, 0xfffffffffffffffd) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000100)) bind$netrom(r0, &(0x7f0000000140)=@ax25={0x3, {"1064da799b1e0e"}, 0x4}, 0x10) chown(&(0x7f000074b000)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3, 0x2) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x20800) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{0xf539, 0x7f, 0xa6, 0x2}, {0x782, 0x5, 0x3, 0xffffffff}, {0xffff, 0xffffffffffffffff, 0x6}, {0x8, 0x4, 0xfffffffffffffff7, 0xf9}, {0x8000, 0x2, 0x4, 0x7}]}) 2018/03/18 01:28:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(r1) getegid() socket$packet(0x11, 0x3, 0x300) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x44800, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001900)=ANY=[@ANYBLOB="1300fbdffbab8fe8"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)) 2018/03/18 01:28:20 executing program 0: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0x1c, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="10630840030000000100005a4faf3a53a636191e2c5f1ac8e9112c00"], 0x0, 0x0, &(0x7f0000011000)}) 2018/03/18 01:28:20 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x480000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000000)="28457a7842ae5a5afeb7195de53cf3ef5d86b497f490d2e0f021774dbf19ebe3d1e7e3e27aae70f5d98e07fd1f6e560aa9cfd1e3561371d4e392425f4f09378ab2d89722912dee656c90be4f69292485e758cfcaaf6152ae0009517878b5cdd42674a5ed626bace16e52e16b6ea83d2401cd5c57a392d3cf53d43c4b44c418939694757e8d82beb1d706e943df8a6dd03eae16f4e1ea850ecfc04066a5773493d890a5e191b9a0bf9e71b96a5842e1784ec3404fa457") close(r0) 2018/03/18 01:28:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x20010000001) r3 = accept(r2, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x8, 0x8, 0xfffffffffffffffc, 0x101, 0x20}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000280)={0x100000001, 0x1, 0x7c2, 0x5, r4}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000380)={r4, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xd2, 0x100000001, 0x8, 0x0, 0x80000000}, &(0x7f0000000440)=0x98) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000140)="66bad104ed2e640f001a670f06c461d856e9b8010000000f01d9c4c1ff12e2c421a77db700800000f32e2edc28c4a291977007643e66440f3a0933e7", 0x3c}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000002c0)={[], 0x0, 0xc0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 46.292447] kauditd_printk_skb: 4 callbacks suppressed [ 46.292455] audit: type=1400 audit(1521336500.644:26): avc: denied { map_create } for pid=5926 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 46.326278] binder: 5935:5938 unknown command 131072 [ 46.331993] binder: 5935:5938 ioctl c0306201 20008fd0 returned -22 [ 46.343321] binder: 5935:5938 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 46.351689] binder: 5938 RLIMIT_NICE not set [ 46.388763] binder: 5935:5938 BC_DEAD_BINDER_DONE 5a00000100000003 not found [ 46.396164] binder: 5935:5938 unknown command 1396354895 [ 46.402410] binder: 5935:5938 ioctl c0306201 2000bfd0 returned -22 [ 46.412318] binder: 5935:5947 tried to acquire reference to desc 0, got 1 instead [ 46.422336] binder: 5935:5947 unknown command 131072 [ 46.427491] binder: 5935:5947 ioctl c0306201 20008fd0 returned -22 2018/03/18 01:28:20 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) 2018/03/18 01:28:20 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x2000000000000) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x1, 0x6829, 0xe0000000000000}, 0x10) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fd8000)) r2 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000fcf000)='./bus\x00', r2, &(0x7f0000fceffa)='./file0\x00', 0x0) 2018/03/18 01:28:20 executing program 5: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x554) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r3 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f00000000c0)={r1, r0, 0x3f5}) 2018/03/18 01:28:20 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00000001c0)=""/207, 0xcf, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000080)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180), &(0x7f00000002c0)=0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x2, [0x3, 0x1ff]}, &(0x7f0000000300)=0x8) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000040)=0x8) 2018/03/18 01:28:20 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f00000002c0)={'gretap0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0000ada45709bebf060f1500000001c1"]}) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000000)={'rose0\x00', @ifru_ivalue}) 2018/03/18 01:28:20 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xde2, 0x200000000400) fcntl$setstatus(r0, 0x4, 0x4400) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x0, 0x4]) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100)={0x1, 0x1, 0xdae, 0x401, 0x9, 0x80000001, 0x1}, 0xc) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) rt_sigpending(&(0x7f0000000140), 0x8) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}}) eventfd(0x1) 2018/03/18 01:28:20 executing program 3: 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 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f000000eff4)={0x10, 0x34050}, 0xc, &(0x7f0000000440)={&(0x7f0000000100)={0x18, 0x23, 0x829, 0x0, 0x0, {0x4000000f}, [@generic=')']}, 0x18}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x20c40) getpeername$ax25(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10) futex(&(0x7f0000000080), 0x8b, 0x0, &(0x7f0000191000), &(0x7f0000000000), 0x0) 2018/03/18 01:28:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x37) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={r3, 0x3}, 0x8) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) [ 46.435721] binder: 5935:5938 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 46.442491] binder: 5935:5947 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 46.442494] binder: 5938 RLIMIT_NICE not set [ 46.442577] binder: 5935:5950 BC_DEAD_BINDER_DONE 5a00000100000003 not found [ 46.461038] binder: 5935:5950 unknown command 1396354895 [ 46.466490] binder: 5935:5950 ioctl c0306201 2000bfd0 returned -22 [ 46.511209] audit: type=1400 audit(1521336500.862:27): avc: denied { ioctl } for pid=5957 comm="syz-executor6" path="socket:[15987]" dev="sockfs" ino=15987 ioctlcmd=0x89b0 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 46.512425] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/18 01:28:20 executing program 0: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f00000000c0)={0x0, 0xfffffffffff7ffff, 0xffffffffffffffff, 0x0, 0x8000007}) r0 = gettid() capset(&(0x7f00000001c0)={0x39980732, r0}, &(0x7f0000000080)={0x20, 0x0, 0xfffffffffffffffb, 0x0, 0xffffffff}) get_thread_area(&(0x7f0000000000)={0x1, 0xffffffff, 0x1400, 0x401, 0x8, 0x6, 0x3, 0x100, 0x0, 0xad}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x2, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000280)=""/252) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x4000, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000180)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000200)={r3}) 2018/03/18 01:28:20 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000273000), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x20}, &(0x7f00000000c0)=0x8) socket$packet(0x11, 0x0, 0x300) 2018/03/18 01:28:20 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) getpgrp(r0) ptrace$getsig(0x4202, r0, 0x5, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmc(&(0x7f000030c000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x1000) mmap$binder(&(0x7f0000049000/0x3000)=nil, 0x3000, 0x0, 0x80000000013, r1, 0x0) 2018/03/18 01:28:20 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14, &(0x7f00000001c0)=[{&(0x7f00000000c0)="50b4c5d939918f5f4032375bf880173a1c22951edb403a0ccb2cbb9ece17cd669313c15210c36cce52b5cefe87d541d511eb8591df48b3104758f7c9405b980440eadc265f40297c953059e7efbc88fb3cd00108bd41cacc4b2e3a95ef2a2a64f0e744d9ab4bdc7573", 0x69}], 0x1, &(0x7f0000000200)=ANY=[]}, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) mlockall(0x3) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0xffffffffffffff81, 0x4c, 0x8, 0x4, 0xfffffffffffffc01, 0xfffffffffffffffa, 0x0, 0x40, 0x0}, &(0x7f0000000140)=0x20) chdir(&(0x7f0000000200)='./file0\x00') setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x80000000}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) 2018/03/18 01:28:20 executing program 4: socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f0000000040)=0x9, 0x4) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000000), 0x4) dup2(r1, r0) [ 46.557873] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/18 01:28:20 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000200)={0xb5, {{0xa, 0x4e24, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, {{0xa, 0x4e23, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0xca3}}}, 0x108) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) rt_sigqueueinfo(r2, 0x30, &(0x7f00000000c0)={0x29, 0xa3, 0x9, 0xbc}) pipe(&(0x7f0000000100)) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000340)={0x4, {{0xa, 0x4e24, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}}, 0x108) r3 = socket$inet6(0xa, 0x40000080806, 0x0) connect(r3, &(0x7f0000000000)=@ax25={0x3, {"a1f48ca0fb667b"}, 0x40}, 0x80) 2018/03/18 01:28:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r2 = dup(r0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000)=0x1, 0x4) 2018/03/18 01:28:20 executing program 5: sendmsg$rds(0xffffffffffffffff, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0x10, &(0x7f0000000100)=[{&(0x7f000000c000)=""/4096, 0x679}, {&(0x7f000000e000)=""/79, 0x4f}, {&(0x7f000000f000)=""/255, 0xff}], 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="140000000000000029000000430000000000000000000000000000000000000014010000080000000000000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="00ff1cbca0826482ccefbdc5f100000000000000"], @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000f108000000000095a4ba3cd247d75fcc7cbb2b5af3ae1ed31edc336a7c9142705c2cc95b076dbd"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x70}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000004c0)={0x0, 0xfffffffffffffff7}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000540)={r1, 0x63, "39de6f240b53703bf82eaafeedb0ce48f5068614c0491da26a46929ad5d6c285723dccdb99d58eaf8bdc65d8fa88a1ce5bf66bbb49ada7fe2fa06bfdeded8cc864c4210a4fb20eaca43b5b97c5326934ab53e7a57053d43d9f1a20cc71bd33ff9c5d4b"}, &(0x7f00000005c0)=0x6b) 2018/03/18 01:28:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0x0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0x1ff, 0x5, 0x6, 0x100000001}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x8, 0xff, 0x2, r3}, 0x10) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x482}]}) 2018/03/18 01:28:20 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x81013, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0x40086602, &(0x7f00000001c0)={0x800cd}) dup2(r0, r1) 2018/03/18 01:28:20 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x1}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, &(0x7f0000000200)=0x4) r3 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) dup2(r0, r0) dup2(r0, r3) [ 46.588997] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/03/18 01:28:21 executing program 7: r0 = socket(0x2, 0x2000080003, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x63, "91a122ed5f6f94ee37791123889b8f9ecbc0678b4fe9ab177cbeb6a1177a6c07b44c639ea30667a2f55ab233f101ede9eccb3c45628e4e8239a1d98c2001a41f72301873f63c02fea79979650ee86c2779164c82a55d4d02fae60f30b095d2046ea4bc"}, &(0x7f0000000100)=0x6b) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x100}, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)) 2018/03/18 01:28:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3b45169f}}, 0x4, 0x0, 0x9, 0x3, 0x4}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x7ff}, 0x8) sendmsg$alg(r1, &(0x7f00001cffc8)={0x0, 0x0, &(0x7f0000102fb0), 0x0, &(0x7f0000216f88)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmmsg$alg(r1, &(0x7f0000219fc8)=[{0x0, 0x0, &(0x7f000001c000)=[{&(0x7f0000219000)="cec3214e9441328ae007994ccc361d41", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000214fc8)={&(0x7f0000214fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[{&(0x7f0000154fd6)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) getsockname$ipx(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) 2018/03/18 01:28:21 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e22, @rand_addr=0xa9}}) sendmsg(r0, &(0x7f0000758000)={&(0x7f0000f0a000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000cdefab)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00000000000000002028f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000528000)}, 0x0) [ 46.799664] bond0 (unregistering): Released all slaves [ 47.477654] IPVS: ftp: loaded support on port[0] = 21 [ 47.750155] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.149201] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 48.155289] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.196697] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.238644] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.244765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.251732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/18 01:28:22 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f0000000000), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x800, 'lo\x00', 'teql0\x00', 'ip6_vti0\x00', 'bcsf0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe8, 0xe8, 0x118, [@ip={'ip\x00', 0x20, {{@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x398}}}, @state={'state\x00', 0x8}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'syz_tun\x00', 'vcan0\x00', 'gre0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x1a0, 0x1f0, [@devgroup={'devgroup\x00', 0x18}, @ip6={'ip6\x00', 0x50, {{@empty, @remote={0xfe, 0x80, [], 0xbb}}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "a05fd41391528ea1e33bcca66ea1c366e73f4ddb86676485b5b52398b9578e292fb6969995f325b7564fd5e4e8e983e3dc974e2ea8659b0787d42712f47d5f34"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x410) 2018/03/18 01:28:22 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8001) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000001c00100000000000008000009500000000000000af2979d4dd886d3114c170997ef9ffffff1e860eba0880e5f8511c479ce9133fb33446b7698c3de4fd7beb06d70685d3fe1f0d278e2f87d8ea7ca0e21cdcfe9a0d5d311f1db6787e2e60e47ffed1637b1d28dedad3cb0b636c19"], &(0x7f0000000040)='syzkaller\x00', 0xfffffffffffffffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) write(r2, &(0x7f0000e75fd9)="260000005e00090d0000eaf83afffb0000000000010000000000000000000007e900000009de", 0x26) 2018/03/18 01:28:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fremovexattr(r0, &(0x7f0000000000)=@random={'user.', 'system.posix_acl_access\x00'}) 2018/03/18 01:28:22 executing program 5: writev(0xffffffffffffffff, &(0x7f0000001200)=[{&(0x7f0000000080)="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", 0x127}], 0x1) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x7bf8, 0x400) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/18 01:28:22 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) shutdown(r0, 0x2) 2018/03/18 01:28:22 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) rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000000040)) ppoll(&(0x7f0000000180), 0x0, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200), 0x8) 2018/03/18 01:28:22 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x3, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x408900) ioctl$KIOCSOUND(r3, 0x4b2f, 0x3f) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/128, 0x80}], 0x1000000000000146) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000040)=0x5, 0x8) 2018/03/18 01:28:22 executing program 3: 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$rds(0xa, 0x2, 0x11) ioctl$int_in(r1, 0x5452, &(0x7f0000019000)=0x100) sendmsg$rds(r1, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x8}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x27}, 0x0) socketpair(0xa, 0x1, 0xe1, &(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() r4 = geteuid() stat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001b00)={0x0}, &(0x7f0000001b40)=0xc) getresuid(&(0x7f0000001b80), &(0x7f0000001bc0), &(0x7f0000001c00)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001c40)={0x0, 0x0, 0x0}, &(0x7f0000001c80)=0xc) r9 = getpgrp(0xffffffffffffffff) r10 = geteuid() getgroups(0xa, &(0x7f0000001cc0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001f00)={0x0}, &(0x7f0000001f40)=0xc) r13 = getuid() getresgid(&(0x7f0000001f80), &(0x7f0000001fc0), &(0x7f0000004080)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000040c0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004100)={0x0, 0x0}, &(0x7f0000004140)=0xc) r17 = getgid() r18 = fcntl$getown(r0, 0x9) r19 = geteuid() r20 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000004d00)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004d40)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004e40)=0xe8) r23 = getegid() r24 = getpgid(0xffffffffffffffff) stat(&(0x7f0000008700)='./file0\x00', &(0x7f0000008740)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000087c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000008ac0)=[{&(0x7f0000001640)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000019c0)=[{&(0x7f00000016c0)="0be228babe8c6fcf8763a633a102e945c0bcf1f5f48c0751354b6451a0d8ede5b7f6f63eac1c3499a7aa9bae410e2b", 0x2f}, {&(0x7f0000001700)="64c904", 0x3}, {&(0x7f0000001740)="ea5c5162cdf1c15902a884d5169567fb34236b18be19", 0x16}, {&(0x7f0000001780)="07e68c3389098989c57270febdc8f6e632d8cca3d4427be945e3f898b385c5a9abca44e43c03c2f8c7205fd5460bd352b29618a330ca88cff9ad98fc617740cf1b2024848cf75dfb10de16f768cd35fb282321420b674683e3e4162347aecfe5260157a52e993459d7d039939d10d2b0f4bb4582e9d55973b9291001aacd1175", 0x80}, {&(0x7f0000002080)="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0x1000}, {&(0x7f0000001800)="6656160516860fcdc98af752987e7af789e1d0dd8118f6780e6bf589504f8224e291ff588d24de0478a927f59b0c40839f8fbe12f3170398e6adf7d4ef163e4094acb6d31ff952197e28e309e627fe5824b06732890c360031a60e8d54f74227dd8bbcc0336b213005bd3f5db20da64d82cc814ba6afe6db9d1365c79e1597dd84b81720a236a17aeabc891585849865af34c2ddc7c15af0a337fd14cba7ffe883c0e9a02d8d8d09c6b13e2584ca19cfde1b0917b40405149b944b832cbd3a7657d0712d1a7668a8", 0xc8}, {&(0x7f0000001900)="9f00dd3811c9c3368f365fb5a8e8538bb786258a332e66f67b3e2579aa1ca36ec5cbb2b7a5dd723f65f54f607f6cf7869e678eeb0d252e60e818508e36cf8305f06e3d0a270b3c3e1a12b3aae8d3a55076bbf394f1c0292aede43f0ebdf5fca3ccd579f4e23ebb567ff46237a7cdd2a4792ba267cd8677ece4d57e0bcec1746dcba37dd4e3a80a8b75723e8688bcbf3bd00d4ce951015bdefdb9cb3e6823c4e8d47a6d659f279483590444621a7db4d1390f1e9f7a97dff86597d45c", 0xbc}], 0x7, &(0x7f0000001d00)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x60, 0x4000000}, {&(0x7f0000001d80)=@abs={0x1, 0x0, 0x4e24}, 0x6e, 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0x1000}, {&(0x7f0000008340)="c4f7c6b6ba3998ecd6a95fa8c8f9d1c14ee5510d5b2b09a0e3ab508753114189743613f1ad2af37ac09d5c92412c948157ca05188dc8b86ec489201b94803eec264e002fad8d6ffe556581da5b43728a539b92c1d41f3a29442d1fb2923f813afe4f77a133c91ac31a152ce62434b4dfe6bc060c8892f26614332597471c3d91996848a06ff12b9388b82a0caf538e39c3c8a7cb780d6025e4f3a25a5c443e8c7f1fb2c647f6e85394fe1b8565b53ac02197952cde3aac9b2be3bae5e7edae278c881968634d633d3abdd155bdb7f38f304b", 0xd2}, {&(0x7f0000004f80)="41e473ffb5de1849", 0x8}, {&(0x7f0000008440)="192e9acde7df666950825cc7ddd8e1827df19bb1e6ec2972beb05025ef983a386ea94071d0302b08bff0a7a94e8fa6f55d714b88579ad358ae7869f4d5661823e5cdfa47e7078b285ce2f50095b4b66f309e254f3507f9b7f8e64ee3b4534cbd3f42a0ca8efbb94f7a2ad9c244f7af8d18f8a24e735b230c389d254e7093ac5a6901b611cc38990b0a39b155d79d5b6dc6385d224203ddfd053e07e47b77809d509ed8b43e747dd9795046b6afdd06d96142199e8d32ac3f5bbc1d295008423916ea8a0af8db6cd927c0ab04c7cf8b1ccff6efcca38fc0a358cbd16fcbf023", 0xdf}, {&(0x7f0000008540)="524b05e6cbceeb16972f4cd78360df8948f4ebff086c03104f3134b981368d4aa176e3cbef7ca7a70c592520a4205218f2969d160af63a6c68ef9ba30251f75c8e6cce3afc66cb2607e38bae32c3fac18b229378b8a48b2bf6eab1be10d3d25944ff144c92aef9e90c785ba9e063b38d5d160a78699045762cc84ed0d6246cae4258b33f67555e1f702c4a75e4ea7c4ddd248ee6fe5f69767d98bbf37d8a2660ddf069052e94bcf80f4785f7398d7e1cb8e6081e2864a3acede402dd2baf9df63b6f7113f02ed178c6db6476bda4151fa868ddcdcc3c35473ed966d2435e45c688911ace3abf1c3eb121", 0xea}], 0x9, &(0x7f0000008840)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0x68, 0xc0}, {&(0x7f00000088c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000008a80)=[{&(0x7f0000008940)="9698085c4068d4c4c60d6a1eae44fdddcd8cfffb807de95fdf971149645e01de8d00660b2008b78bb87d2601fa1937136751eb9d71962071224e133bfcdb0508c865b3bb067bc7c761898f1d1c8e7622f89fea90a594c07de1282afde9dfd2e1c7d2f4a527b159a25e49f43e9f69d9130f6f961be3af1d58258e4ef4be11071e5a1d26e74a9a72e797ab664704d887433462041ceb105c", 0x97}, {&(0x7f0000008a00)="16ffce10aa50c085a2ee79b6939adf3b1c8aa4790da726b7c7a98fb7c27ae357bf72f7d8861bb76020001d5d81d1773e69d60576f146f8b963ff9233b006b6b67b7b525565d905e0b3c1c4", 0x4b}], 0x2, 0x0, 0x0, 0x4040}], 0x7, 0x40) [ 48.323592] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/18 01:28:22 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0xf0, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x0, 0xfffffffffffffff8}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x5}, 0x8) 2018/03/18 01:28:22 executing program 0: r0 = gettid() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = syz_open_procfs(r0, &(0x7f0000001240)='net\x00\x00\x00\x00p\x00') exit(0x1fc) getdents64(r2, &(0x7f0000001280)=""/4096, 0x1000) 2018/03/18 01:28:22 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0010"], &(0x7f00000012c0)=0x2) ioctl(r0, 0x80000001, &(0x7f0000001f64)="967d34f201000005100000009c") 2018/03/18 01:28:22 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0xfffffffffffffffe, 0x70, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x1, 0x0, 0x2fe03517, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2c000, 0x0, 0xffffffffffffffff, 0x3}, 0x0, 0x4, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000000040)='./file0\x00') mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x10000000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f00000000c0)={0x0, 0x7ff, 0x7fffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x100000000, 0x8204, 0x1ff, 0xe2eb, r2}, 0x10) 2018/03/18 01:28:22 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000013fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1f, 0x80000) bind$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x2}}, 0x1e) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r2 = add_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="eb6eb5d7dca08f19594c98696a56ecef5020b017b118914cedc8e6f8e2bf5e65c7a4abb0e2dd155d40984899ce2e185ce1932e1dff66a3caf9f667af0113c10f", 0x40, 0xfffffffffffffffc) r3 = add_key(&(0x7f00000002c0)='id_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000340)={0x3, 0x66c1, 0x2, 0x9}, 0x10) keyctl$search(0xa, r2, &(0x7f0000000240)='cifs.spnego\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, r3) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x141100) syz_emit_ethernet(0x1e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabb0000be8a902d60e0f7ba0000000086dd6076605100383a00fe8000000000000000000000000000ffff020000000000000000000000000001020090780000000060702b6c00040600ff01000000000000000000000000000033cc6533eb08a2e9"], 0x0) 2018/03/18 01:28:22 executing program 3: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f00009f6ff3)='/dev/snd/seq\x00', 0x0, 0x20402) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ac7ff4)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) 2018/03/18 01:28:22 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) dup(r0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f80000), &(0x7f0000f9affc)=0x10) connect(r0, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x80) 2018/03/18 01:28:22 executing program 6: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x1000000000000003, 0x4, 0x4, 0x100000001}, 0x2c) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=ANY=[@ANYBLOB="ae000000180003030000000000000000020000000000fe051c000000"], 0x1c}, 0x1}, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x4810, 0x400) keyctl$invalidate(0x15, r3) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r0}, 0x2c) sysfs$3(0x3) 2018/03/18 01:28:22 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0xf6, 0xc57d, 0x1f80000000, 0x9}, {0x4, 0x9, 0x10001, 0xc889}, {0x200, 0x4, 0x4, 0x80}, {0x9, 0x40000000800000, 0x40, 0x4}]}, 0x10) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) 2018/03/18 01:28:22 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000100)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x5) 2018/03/18 01:28:22 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, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000200)={0x2c000000, 0x41, 0x4}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x54f9, 0x400e02) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000180)={'nr0\x00', 0x200}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) nanosleep(&(0x7f0000000080), &(0x7f00000000c0)) 2018/03/18 01:28:22 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x101, 0x4) accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) sendto$packet(r0, &(0x7f0000000000)="785ca06d2fccb61c0121dcbfc32b8582dbb21c2ddd73248069ab40e3", 0x1c, 0x4000000, &(0x7f00000001c0)={0x11, 0x18, r1, 0x1, 0x7fff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x14) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{0x0, 0x989680}}, &(0x7f0000000200)) 2018/03/18 01:28:22 executing program 1: clock_gettime(0x0, &(0x7f0000000040)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x56e, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, @in6={0xa, 0x4e23, 0xeb2, @loopback={0x0, 0x1}, 0x7f}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x2, @empty, 0x6}, @in6={0xa, 0x4e21, 0x100000001, @loopback={0x0, 0x1}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}], 0xcc) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000005c0)=0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000900)={0x0, 0x1, 0x30}, &(0x7f0000000940)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000980)={r6, 0x9}, &(0x7f00000009c0)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000700)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00000008c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000880)={&(0x7f0000000740)=@migrate={0x140, 0x21, 0x200, 0x70bd2a, 0x25dfdbfb, {{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x4e21, 0x3, 0x4e23, 0x10000000000, 0xa, 0x20, 0x80, 0x0, r3, r4}, 0x6e6bb5, 0x3}, [@ipv4_hthresh={0x8, 0x3, {0xb, 0xf}}, @policy={0xb0, 0x7, {{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x4e22, 0x2, 0x4e23, 0x4, 0x2, 0x80, 0x20, 0xbc, r5, r7}, {0xffffffff, 0x8ad, 0x0, 0x7, 0x5, 0x8, 0x7, 0x7}, {0x4, 0x4, 0x8000, 0x9}, 0x200, 0x6e6bb6, 0x3, 0x1, 0x3, 0x3}}, @proto={0x8, 0x19, 0x3c}, @ipv4_hthresh={0x8, 0x3, {0x1b, 0x10}}, @coaddr={0x14, 0xe, @in6=@remote={0xfe, 0x80, [], 0xbb}}, @srcaddr={0x14, 0xd, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x140}, 0x1, 0x0, 0x0, 0x4080}, 0x0) futex(&(0x7f0000000100)=0x1, 0x4, 0x1, &(0x7f0000000180)={r1, r2+30000000}, &(0x7f0000000080), 0x2) 2018/03/18 01:28:22 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x1000) dup2(r1, r0) read(r1, &(0x7f0000f76000)=""/113, 0x71) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000080)=0xe9db) 2018/03/18 01:28:22 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8000000039, &(0x7f0000587000)="ff020458aa0000f31d001122000000d0154e000000140205", 0x18) socketpair(0xf, 0x6, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000180)={@empty, 0x0}, &(0x7f00000001c0)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) [ 48.434891] audit: type=1400 audit(1521336502.786:28): avc: denied { map_read map_write } for pid=6215 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/18 01:28:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xda, 0x200) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000c0dffc), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x11}, 0x4}}, 0x5, 0xffff, 0x5, 0x80, 0x6}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r2, 0x7, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/18 01:28:22 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2c00, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000200)=0xec, 0x4) r2 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000000c0)={{0x7ff, 0x0, 0x1ff, 0x964, "42fa5bb05d63c5c2010a71a1bb77646afbdcae34d96fb1b152541f7bae56d682a5ee81d66a44c46360bd3005", 0x6a}, 0x0, 0x0, 0x7, r2, 0x4, 0x2, "f7781a6e61052b795ac9678262913984b1ee7fc5fdc04cd84d71674618db6db45502cd7cc224cb8bbd27f65a018cb7511c3aa2aa2b538a38ecc093a62d33d1fd", &(0x7f0000000080)='\x00', 0x1, [], [0xad5b, 0x100000000, 0x90b8, 0x6]}) 2018/03/18 01:28:22 executing program 0: r0 = inotify_init1(0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/52, 0x34}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = syz_open_procfs(r1, &(0x7f0000000100)='attr/fscreate\x00') ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000140)={0x1, 0x3459}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)=0x7, 0x4) r3 = syz_open_procfs(r1, &(0x7f00000001c0)='ns\x00') timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000240)=0x5, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000180)=0x19, 0x4) socketpair$inet(0x2, 0x80e, 0xd8, &(0x7f00000000c0)) ioctl$KDDISABIO(r3, 0x4b37) 2018/03/18 01:28:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x100000000, 0x10900) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x7530}, 0x401, 0x2, 0x3}, {{}, 0x2, 0x0, 0x3f}, {{0x0, 0x2710}, 0x2, 0x5, 0x400}, {{r1, r2/1000+10000}, 0x9, 0x3, 0xfc}], 0x60) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095bffc)={0x2, 0x0, 0xfffffffffffffffc}, 0x3) dup2(r3, r4) 2018/03/18 01:28:22 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x1, 0x4) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget(0x3, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000000c0)=""/45) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x6, 0x40480) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000140)=""/193) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000240)={'bcsh0\x00', @random="78111ac0d37e"}) [ 48.526443] audit: type=1400 audit(1521336502.877:29): avc: denied { map } for pid=6236 comm="syz-executor2" path=2F6D656D66643A5B2A5B202864656C6574656429 dev="tmpfs" ino=16549 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/03/18 01:28:23 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x200000000003c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = msgget$private(0x0, 0x8) msgrcv(r1, &(0x7f0000000080)={0x0, ""/4096}, 0x1008, 0x2, 0x1000) 2018/03/18 01:28:23 executing program 1: r0 = socket(0x4000004000000, 0xfffffffffffffffd, 0x200000000) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x4, 0xf99, 0x5, 0x400, 0xb2, 0x2000010, r1}) 2018/03/18 01:28:23 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x10000805) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x88c, 0x1, 0x2, 0x59444e11, 0x1, 0x1, 0x7, {0x0, @in6={{0xa, 0x4e20, 0x7ff, @dev={0xfe, 0x80, [], 0xa}, 0x91dd}}, 0x1, 0x1, 0x1, 0x8, 0x1}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r1, 0x81, "33e690f67374a6d0a238012bdf55a6dd96c90a61d71d4e604ea8b6e82f42d2f242d96ff047976f48f6f09efec3b4bda994bc96cd362ec32fb5c83ab0459ce1a851537cd242e1e900840b2390b1d5047a428a2ec00a2f0cd9b14730c9fe5aa4f9dc9e1a169d5c0fd9c62bf3c575c33801f9b0eb3206828959967c73c6bbfae67488"}, &(0x7f00000002c0)=0x89) ioctl(r0, 0x10000002284, &(0x7f0000b3bfff)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x44, 0x9}, {0x8, 0x5802}, 0x3, 0x1, 0x5}) 2018/03/18 01:28:23 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x1, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000300)) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4, 0x2000) getpeername$netrom(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x2, 0xd7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r4, 0x3ff) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) fcntl$dupfd(r1, 0x406, r3) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='security.capability\x00', &(0x7f0000000280)='/dev/dsp#\x00', 0xa, 0x0) 2018/03/18 01:28:23 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) lsetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='security.selinux\x00', &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x15, 0xedf584489fdbd64b) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000562000)={&(0x7f000006f000)=@rc, 0x80, &(0x7f0000df5fc0), 0x0, &(0x7f00001d3fb4)=""/76, 0x4c}, 0x0) setsockopt$sock_int(r1, 0x1, 0x1000000000000a, &(0x7f000098cffc)=0x5c8, 0x4) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0x7e20, &(0x7f00000000c0)=0x2) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/03/18 01:28:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000080)={0x6, 0x0, [{0x8000001f, 0x2, 0x2, 0x27, 0x8b}, {0x80000007, 0xff, 0x80, 0x1f, 0xfffffffffffffff9}, {0x80000003, 0x6087, 0x7, 0x0, 0x9}, {0xc000000d, 0x843, 0xb18e, 0x7ff, 0x3}, {0x0, 0xffffffff80000001, 0xc489, 0x80000001, 0x4}, {0x4, 0x9, 0x3, 0x800, 0xb6}]}) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/03/18 01:28:23 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0xd0001) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000180)={{0x0, 0x0, 0x0, 0x0, "0be61b48210f0b97379caeb5671d228934804906e5beb9afc7bac45045e384d04ff4b85c40664f9851575ba6"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "af2f140b3749b78a8b50a19f0cc0aabd47fdac34e17f7965f3b690588d348117b1e18175e47eb60ffe494887658445f57e9476859192b7a4f7208196e5f5d676", &(0x7f0000000140)='\x00', 0x1}) fstatfs(r0, &(0x7f0000000000)=""/127) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000080)=""/171) 2018/03/18 01:28:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="230000002400911546000000000000120100fc02000005170000000000000004007352", 0x23}], 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x80800) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x9, 0x40000) ioctl$TIOCSTI(r2, 0x5412, 0x1) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f00000000c0)="c6ac639d321444cfe5f81e6ccb2c96bfb3dab3d1704facbdadfc4fc3ead0622178", 0x21) 2018/03/18 01:28:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x4, r0, 0x1}) bind$llc(r1, &(0x7f0000000080)={0x1a, 0x0, 0x5, 0xf1f, 0xffffffff, 0x8, @random="0a074e13986e"}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000000)=0xffffffff) io_setup(0x8, &(0x7f0000bdfff8)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/03/18 01:28:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) sendto$inet(r0, &(0x7f0000000000)="11", 0x1, 0x2020020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x1, 0x4) 2018/03/18 01:28:23 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="2c5f92b3c68d78f0ccae6c9e884eb362628c01075c4ee87b903b422f0e93e179939ccead2ae7fb476e4f008c47e48152202d090b6cfc4480ff9fe5963b8593930727b3ee8199ed3b452964b0dc22eef08681f4fa32be73a9902fefc13fae9c5e5f2bd5fab18dcaa020d0bd1bf5d8f92e5c39326b0d6f2df3ec73b603ac1b553e", 0x80) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 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$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000100)={0x101, 0x2, 'client1\x00', 0x4, "d346db55993e5cd3", "0cdd7ee888b1d5f6662d5f9251b173791e558e056a3586ee4e7b8ecd99507c56", 0x0, 0x1d9}) recvmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f0000001780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000029c0), 0x0, &(0x7f0000002a00)=""/138, 0x8a}}], 0x1, 0x2041, 0x0) 2018/03/18 01:28:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x101}) open_by_handle_at(r0, &(0x7f0000000040)={0xa2, 0x3, "7ab90986f3c5b69eef17afbe10b4250478991d4c25f4d2ce1a19eaad1cdf51521903c59016ebffb4bd9030bf8972a590782e55ed077553c505b1386654336ee430f5c220908a434620d819ef869a36d18b33ff67cd8b5cc421201c6172ed56957d2a8b577975eb83e2c070e5cd6b53c6833e0074ae6056dad61100cf1fd3f61ba00a7703ab2e4d44881e24c66f81c22aa009bea73eafc28da05f"}, 0x109000) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x2, 0x1, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/03/18 01:28:23 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='.', 0x1, 0xfffffffffffffffe) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400) accept4$alg(r1, 0x0, 0x0, 0x80000) keyctl$search(0xa, r0, &(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x9) 2018/03/18 01:28:23 executing program 5: perf_event_open(&(0x7f0000ea2f88)={0x1000000000000002, 0x70, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x401, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x80) setitimer(0x0, &(0x7f0000000140)={{0x77359400}, {0x77359400}}, &(0x7f00000001c0)) 2018/03/18 01:28:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x200) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000080)={0x0, 0x1f, 0x7, &(0x7f0000000040)}) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)="208b93d4783689d6823319cdc3260e2f0a973d1d6d", 0x15}], 0x1, &(0x7f00005e2fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000300)=""/34, 0x22}], 0x1) 2018/03/18 01:28:23 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x10}, 0x0) ioctl(r0, 0x7e, &(0x7f00000001c0)="825a587c8995c01311fc0f12c0b4e9eaad33dffca9aa499204321597df5cecf1f64a65e1a58e4cc1a53ba29bc89ee438e00bbe17f710723905580a54ccb7c932bdd46c5e064d793a1184e4e3f83343adff033566a81e224465b914ff180a98") 2018/03/18 01:28:23 executing program 4: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0xfffffffffffffffc) fcntl$setstatus(r0, 0x4, 0x4000) 2018/03/18 01:28:23 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@local={0xfe, 0x80, [], 0xaa}, 0x800, 0x2}, 0x20) 2018/03/18 01:28:23 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) setsockopt(r1, 0x100000800000010d, 0x2, &(0x7f0000003ff8)='\x00\x00\x00\x00', 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1000, 0x30, 0x8, 0x9}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0xbe7}, &(0x7f00000000c0)=0x8) 2018/03/18 01:28:23 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x8000000028001) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1, 0x200000000000046, 0x2}, {}], 0x30) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x300000000000, 0x4) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)) 2018/03/18 01:28:23 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f00000069c0)=[{{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f00000010c0)="04", 0x1}], 0x1, &(0x7f0000000000)}}, {{&(0x7f00000006c0)=@rc={0x1f}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000002900)=[{0x10, 0x84, 0x2}], 0x10}}], 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x5a0, 0x218, 0x0, 0x378, 0x4b8, 0x4b8, 0x4b8, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x8, 'system_u:object_r:cron_spool_t:s0\x00'}}}, {{@uncond, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0xffffffff, 0x80000001, 0x0, 0x0, 0x0, "a63fcb2d931535d7543e943f02f490d50934e0783857b1763425385c7d04c13a77daf1d2b8ba26c2f589632cb276e405647459157a936de7f257d20f2047c4bb"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xb}, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f0) 2018/03/18 01:28:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000002000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000240)={r0, r1}) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt(r3, 0x541b, &(0x7f0000000000)="6698c800d661c0e6ce55bcb4dc4250d5ca0f3a3c6342bccca412fb600b570982b798e1f41970a97e5f9316d26f33e5e17b362dfff5ce91fa65560f6f0d6afd564aaf5be0268f0dd03fddbb75d7b4ba4ee2a20c1dd50728347a396e6b9344ca7a8f28e23f6c328af7ebda9a") 2018/03/18 01:28:23 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) pkey_alloc(0x0, 0x2) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_pts(r0, 0x10000000002) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x2, 0x1, 0x800, 0x2, 0xb74d}, 0xc) writev(r2, &(0x7f0000000040), 0x2000000000000092) fcntl$setstatus(r1, 0x4, 0x89d7d007da1fbd47) 2018/03/18 01:28:23 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1000003, 0x0, 0xd, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/18 01:28:23 executing program 0: socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040), 0xfffffdf9) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000979c31fbaff4db9c7402000000000000000000000000000000000000000000000000000000"], 0x48) setsockopt$inet_int(r0, 0x0, 0x800d0, &(0x7f0000000100)=0x21c1, 0x1) 2018/03/18 01:28:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getpeername$netrom(0xffffffffffffffff, &(0x7f0000760000)=@full, &(0x7f0000e92ffc)=0x48) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x121000, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000100)={0x7fffffff, 0x10, 0x1, r1}) munlock(&(0x7f0000694000/0x4000)=nil, 0x4000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/mixer\x00', 0x2, 0x0) fsync(r0) connect$ipx(r2, &(0x7f0000000040)={0x4, 0x3, 0x4, "deffd263c65d", 0x1}, 0xce) io_cancel(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)="66fb3574daa401ebb70a43c339ed11ec7c486228c14b905742a101e261679180b3ef666d45d81173986fe84699533de07fb212e764e75b7e8ab747162a81f92f68cfb9cb8a3a12a4183fbdd7b2705f0c2b42099e1add86f8fc4dcb7f00d7c998cc89c19ddaa45244404c4353afaca35b976156e1cb400ee4c2b4798a761fe5cb248c311558f392ce3eaea724c39eb82735a3d5e7cb0bc6623833566ee40c19edc6077aab33ae1bdcf13d385e89830b55011e6f3bd8a5b10612aae5ca3a619ab0433a022a488ded76ff49a5f710ea124b22538730147c9ca3e711b8fedc933cca01e7bda520e14d0487f169b6910e8841bdd58bb211e647a0de1508dee8aadb8159737541632069d17dcb6f6d3dc958b66d76dae86081c94eecc505c62e386a57bf20767407422f1e1cb4ccd280e848d78321626b44b2979ed0a22cf47224f8f0c9684ca192148e550081698b24a9301beee25cd76e6675790ccb9b5c52119d0c04a5e39bcd831c2008be599c4eedfb4f7bd4820b0620acdda8c9fc92502dced30be94bdd13d3552e558492f454c042a62084560f4a514cb92ad1959cb441494b19c007e583fac36cf8b301013b33455e01d1f7b745b9b77d4b3b63782e177f505b63f0ce7ef265293172d694ce2cfb83be7b7da8c8d62060c893fc14cb79db3ebbb26d0d95be19d617b5fec5a5561065cbf652be99521f2af368b2efb0fc1ae35d6f48d4437a3a2898b68dbb1a0dc74242a3713325ea2893b1872c7a8af6053d99eab2c4323c622a533342cf0556b556bed8619178ddceb7cefe8fb9458360503cf5df595a08abec0115b009bf2e6e0023af1f563da869dd7a00ced1ca33bc97172457367b6f512d844f8ed54963fe1a5467cda5e65eda5fc209a0bb04df6eaf3fe241c7e31793454c911095e68e0e4e851ed0afc56e52e0e59c9abd754ef0aa76da50e14a5cf664f9e7a8470c144d748d235e22c209f3bfb9c33301d904cb11e7c26ed25c97fef8c98e8e1224d27216b1b145bc0e8cd627ddabfd4db4b3f71f10ef91d59b5aa45f0f6fb7c0b384a110e2919938195b20520a6d24e2d1be44d66c46a2856db52e11672bc73b72bb521b02ccab207af4804cd27d80c81db4be0a7d45ceb9c0136127dd577e3c649d422790211ac640cfdf4a3c0c321e634120b73e7b7d8272c6e156a838b420c8cec41d25c8a7f140a1a989010af399b39bafc77498f18377a779e7a8e96d0b9b23ea290df10cb8b744bd3ef28915bc0eb4babe3acbdbd4e7167df7138fdc20a44cb7f1d0a14e85797bb564e7798582badf7ed7b6d2bf62c453c452614e28be66a669df8dd2b1be47bfd5022f9544fa59aa20521a71be2ba5df2afb7d135f81eed55447e66ace74f30875a7c1c521de40f3a57e00fc8e598f64bb2cab709f510ef65a18a367ffdb27e814cf30a40c6c02fccfbad1e9761d33dcc718060b6f5f16171c46a764fde83f2432794ccba4f653f20bad7ef39b2913df1eb2bfa9114ff418377c86faed968fe17329bbd96b49b640dbfddafe2eaf845aa6f7ff3ad1d77573a7ecae913a17d492f0d5be5b28641de2b2218c6e9deb6b7bca413f8fc60da77addf26be5cb166d9f3b2a6ed564f802a0608314bfb53ff41a6f117135591a13c40b78969c5c54b1b6cd4bf5a24921a3049cf3e6b0fba88e2568b779988244b028e0a187d628fd0b2d313e533020f2f1223d8104e4082d2e99ed5951bd6a8d5e58c475b9e716a4897f3fec051ecf63615d8494292731b28c864dc138d15a076d4e412a9dd1ac53c8e145a0c9462d159ffea1d0f3f44949371d4c0eb6d9ec188150705ddd2f0b3927279c81dc390c4864e12904091636597f3e1cfc08dbddc8c8c608bd5fc4afa9b6e907fb5ebdf6c503ec37486c17cf89f134418399739a1ece5751be8f7436470ba4adb065241ca395b94a13325017a7cc02a3580086979b2070feb4ee378e17e0ecc79dbfc058e3c165855b37399f8c29cfc71882ec12c99644c8f1a42e86f60fd364ab1ea353bd5c337b49f4131ecf1a930c7684aac311f06721c2bc8ea13b4a38ae6ac16d3235e060f0543a7859a0a48414da28c13bbc16db4c4a72119cc072ecd7dfe3677a79421816ff4095bbfebb0676527be13e73b0184e553578adab2e41eb353abe5415e7eb26f7fc5d3471a78c34a6eff10593bb09de2ea2a5b391090d207ca3fbd446c3a1a38acf9c5bb01951231a953bbbfb1db9290f6ed78b2962f5e5dec12aba1dbc6d4509baee1d3f0e7116b36bfd0e05bc5d05dbaf6bf2f77105037228a5e09d1a9e1222a705916a24d3bdb3bbd48332bab2fff177303856cbff7cf023a47ceb8d2c1d7da88961a1f6fe9f8746d10f4dfcf9e20c5525d02f6e9df882f2ed36c90a7142a2efd3de0b50b5cb64e5ef7bc930032029db2e2bf2610a68cbd2ac0fe1f4a289ae30597a0cb6147aeefa877ad9b0be525c3a068fc73fdfae83b08db93e5c775f600a285090dae1fe49153d828d3d4d91ac9c9ce96db488526cf5c403e2774c0c350530203bd096f865cebc02053dc78dadcd255a3f9fd9cb88d710e4f7b6f88ae213aad2e12af667713a0e88329f88175c72e641e530583d2838649f1c58a24d53379f8917b0b0b61eb01c31276cfd98e2da6741e5215312dff99913ae035d2df9d0f8b42a14bd14ba4b14be61ed8bfcf052b23eb891c05599edc71ce814e4b60808ad8ab895e8fb84cb016d44b296e97d415833188bfefafd443d96123a34414e2325aec164af2091f58c0c05205b30d116261be9b0fd653089029210827b17527af2d5f8f4056369516a472f51f25777e6be705af97eb239ae526b3b3e36198a96da93b99606f73170c2574f832469048f911e5f643f8c1ced69fadec1b99786c0ba6c0301c0ffd717b9d6f44a980fc8c4a76c6a737e00bad200f2e3652e1bc72627c5ffc3b3b3f44913ccfad20343fdf3b06b44ce02d64bd9b487cb4bb58757f22ee4fceba7abb90a77d84f34a7f783cbe44ab7599be5f1dc0431191292f595400ed8e97256fa01d1fe2cceb7e18cd09e838abe38343ab7b51f5b81039016cb8cad635709b4daead5a8c33aa23df424e094d7ecad7bc6bdae851f29b2f79fa36b5f97418aa1b166fb534253703f10f1ba161c1fc768224836d52a26a3337dd7d7a7913fbc6db120040c344dc3826c8e83b349a1f871f5860ecd56d45c6f700000476067599806f90abe9f673520426eaf660a01568e89e91fa68c61c1c5c659d76d9c6e152fa4720b68322be2e1e272b4ecadcd0e6a8bd283269bcb96d3473f223eb4237fed6cfa414cd9a3a1b88a56cdb6ee05df723763810351287232644d2543414626cc4beb885b42c518dc6223f4db9c98853e13a17e0e594f9c41dcfdb4eb1f1b4e5201b3aedf096fe09f3fc3bb9a4d77c23dded111b5f5e3c642c4a07b7165b4b49fa674c63e52fa091aed88b1ce9293b047dd134f74c51bddef902bc469ab879c649976d9e0ad8b274bda790aad45b9949c81abff0e0146b19d38e0ea6f4030dddb236d5df43717b2a024d08a155f220011079ee821f54932798b753c0d6bde8af3f6c1887b12086a45edb158345feb6653954b37a1d1da9b766f66935d276eb177207e762bacadbcf197dc80f2564c6c7a602d749e79b5a6fa345c658ae4a2d271d3dd3ccb56ecbeee4a2dfe9399ada131271b4dac8818daba422030606f840cd7a3a726d853d44ddb36f3de43a3a685b3e93854833a047eaf6223de60df9d5984152a5a5402a3e8ab09a1a5215593994e0cd3b4a0c26f9dfc6766ea809a102b763228e4ddafc8e60a3fb750e6b634b78aea7f294e099db09171dfb796ca7e3b5b01e88a28c4fac2d5735c0f0f2105238255767b0bf9bf1d1ce11b88e396b70f8e9d52aa2cdcb9283d6dd763742d78651793d98db8763aa8c86bb07eed6d69d7dafcdc47ab5c9787269e6b0913fa195950b1a447a7a5c5000ae95810f075e98d18ba909e79f44119ac68297cb07defd7d3c05754a1524fe03ac96e84113213ba1d9a643aa9ec3c381388b710ae2cdd13c8f8e1aa92a0b25c2eef4b745efaf245a82a32daed14bd391d29f2873a62c61295c1c24eb239159a14340e607bb1b8d52a25f4a186ae1ce56122170f8b2ded07e5579851f52099772feb2bdf5944d48106494d208e4464272852341cd885798262dab32b350621fb4a5765fb912cdc00037573db6b13227a12b566bb532f4fbc4efc7ff7e378613b9fd327472f2a6f5724360356847bda5f5ddf9cb5d55a59f5ee60af07a00fa3fbecdee848c929e1180c8b5917dfb37f5496511d7e10811eb1b5ee4c510cc63987185162d4b59b977df3c78b85f433cc10db84f40555a90a860fc3b99fa0c0a6df528c5298bde15bcafa411d4c8bb805ef040a5384e4333225c1bc83862ff31eb5c388c5c57b8db6d1098a815dbd9b0bf84ae0477fd44a6146daf361d3abc7b034a983bd50aea9133e321337eefa5ff60631f0b401b7c71e3336579a931a3c54161abe87a2f42d005fdbc29464a7e2de88c15de9be7906e606a82297faa8a71e1e6a4983958b5c91502609018c7e0a53fd313e36a89f37b28fe93ccaf6156f92d1dd3593c69af188d4d27957d4f987610d444178489dc3c4be64f8eaa418f419d6c6c3c91c4fe685d02716448cb769f5ad3ba32ecffefde06c028cb4a7217d6311c67609b3498fbc7ab39d78751506890efa746172f6bbbe1ad36a43967fb451e9f1f60cd79c0db89923616ee57b59e8e44c2af0c6c53546725dd3cfd6c2c561ce5bb58841f24e0b0d229d032ee2c77a44542e92d8c095e70782aed12803829b15e1a2f037f5bed779006b91dbc8ede15c9cd2ff6dcd9d80e7fe8967d8404a4030d0a075c533cb813bce9a9143805774679fd1ce35ced140c958bd6d27045a3f0d770dd248b96c4b8e31dbfc840e65e03b485dd0bdf7526e2711e858b4c694a467313f9fb25a570ddcb5dedd51a43155f3f4f4451ff488f86d2b6bca4df493fe90f87020d18d7144ca08b21879e97d1c4128fbe0a1a2c969e8abdb427a92d9644005a09ec0fbdbfee3e2766720bb43f776c62d315ce3984c0b7732945ced774129e222bb919c6613e350d7c0c8125914aec88dace231f602a6f9d2690ef51f55d5c23572b9", 0xe41}, &(0x7f00000011c0)) 2018/03/18 01:28:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20b) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/172, 0xac}], 0x1, &(0x7f0000000140)=""/87, 0x57}, 0x0) [ 48.914821] audit: type=1400 audit(1521336503.266:30): avc: denied { prog_run } for pid=6349 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/18 01:28:23 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x2, 0x2a0, [0x20000580, 0x0, 0x0, 0x200005b0, 0x200005e0], 0x0, &(0x7f0000000000), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'eql\x00', 'dummy0\x00', 'ip6gretap0\x00', @random="6d35776f999b", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0xa0, 0xf0, [@pkttype={'pkttype\x00', 0x8}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}, {{{0xd, 0x0, 0x0, 'bpq0\x00', 'tunl0\x00', 'bond0\x00', 'ifb0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0xa8, 0x120}, [@snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "d532267ad775fe231c0937c92b0c2bd4f69ec5158b202e8329317bb3c95b7c396d9674040fe887664c2a2533e66dc1d58e71430b7d4588a02edb53f811c9d6e9"}}}}]}]}, 0x318) socket$can_bcm(0x1d, 0x2, 0x2) 2018/03/18 01:28:23 executing program 0: getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000180)=0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9, 0x0, 0x43, 0x0, @perf_config_ext, 0x0, 0x10001, 0x0, 0x3, 0x7f, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005000)) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0xff, 0x0, 0x0, 0x6}) 2018/03/18 01:28:23 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1, 0x101}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={r3, 0x8, 0x7f0205e97ade3436}, &(0x7f0000000240)=0xc) read(r0, &(0x7f0000000080)=""/50, 0x14) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000280)={@dev={0xac, 0x14, 0x14, 0x19}, @dev={0xac, 0x14, 0x14, 0x16}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/03/18 01:28:23 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x80080) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000000, 0x11, r0, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) recvfrom(r1, &(0x7f0000000000)=""/53, 0x35, 0x1, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270500000000000004007352", 0x23}], 0x1}, 0x0) 2018/03/18 01:28:23 executing program 7: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000000100)=""/161}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x28, 0x1e, 0x301, 0x0, 0x0, {0x7}, [@typed={0x0, 0x0, @ipv4}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x80400) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r1, 0x3, 0x1, 0x73f, &(0x7f0000000200)=[0x0], 0x1}, 0x20) 2018/03/18 01:28:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000001c0)=ANY=[@ANYBLOB="66706c7465486200000000841aecf794fa3506f513ecf10b5f0f35ae2910ec88a53a081f1bd7140c2cad7e913e58073c29429c000000000002000098ba51280aa3a002acd7c4000000000000000000e9d80c9f83e65ed8ad519c0000"], &(0x7f0000000040)=0x24) r5 = dup3(r4, r3, 0x0) getpeername$inet(r5, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/18 01:28:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$netrom(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) accept4(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000001c0)=0x80, 0x80000) shutdown(r0, 0x1) setsockopt$sock_int(r2, 0x1, 0x1f, &(0x7f0000000080)=0x4, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/124, 0x7c}], 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r3, 0x6, 0x3f, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/03/18 01:28:23 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40800, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f00000005c0)=0xe8) connect$packet(r1, &(0x7f0000000600)={0x11, 0xfc, r2, 0x1, 0xfffffffffffffffe, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) getsockname$packet(r3, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) 2018/03/18 01:28:23 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='2', 0x1}], 0x1, 0x800000000000000) setsockopt(r0, 0x8, 0x40, &(0x7f0000000500)="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", 0xffb6) 2018/03/18 01:28:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/ipc\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="00006b00bf0a0000000036e2cb0359104da5ae5f66745332d037837c5d848c54bdc01b713811d934b27b0766356baf9bdb4f818027df5e27023e692153d4964c629bb6bae5eb9075ae5c8e48ac406a60fae5014e8283b9093e93ecf7910aad368303b4a7c212c3a2497183343b85d20aeb6683a1771b15140cec9e25082a91e14641e74ea498c19afffab3f65709349eb9ad64178c3e1118a3d7664176dc5d6b4e0ff85006002a81317b3bcedeb29c4c9d0e283df0e96ddfacff9bf957692a482280c4aee854bce3469dc6a2b58ba82193cc5442fd3b9161b83c0e7319fb3fa27a5a5f453ad889b8626a2dbe222184a196c0cbfed590a144"], &(0x7f00000000c0)=0xe) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000100)={r4, 0x4}, &(0x7f0000000140)=0x8) 2018/03/18 01:28:23 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2718, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x10) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x4) [ 49.009074] audit: type=1400 audit(1521336503.360:31): avc: denied { read } for pid=6379 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 2018/03/18 01:28:23 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) mincore(&(0x7f0000005000/0x2000)=nil, 0x2000, &(0x7f000000d000)=""/253) 2018/03/18 01:28:23 executing program 7: r0 = memfd_create(&(0x7f0000000380)='@(\b', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x100000000101805) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00', 0x8f21}) memfd_create(&(0x7f0000000000)='/dev/snd/seq\x00', 0x1) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/03/18 01:28:23 executing program 1: syz_emit_ethernet(0xe, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x8863}}}, &(0x7f0000000180)) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/112, 0x6}) 2018/03/18 01:28:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a4ff2)='./file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)) unlink(&(0x7f0000000080)='./file0\x00') 2018/03/18 01:28:23 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="ed3c030fb5a2fbd4a487223e57892ad5849dde64a678500f0aadd21f0a18b1c553f5d2c758354b3a4e402a53a7da3c84ea4f2c390578e728bb873be2bd21144a4fd3b464c1de9cfddd31ef44d843c571a19b65e93fc3a90beeefbb7378c146d7bc682676c27d30deda5bb9bcc7dd61dd0ee382c19147b7fef8d23518358e3afd517b90d209b01d7819665e76e5c1db1907b012099c3eab3b39e82666300523f6376775dde78a9363b1599bb781c44b0402374f7a0d6ccaf35e26127f60ffa17c085c0958fc7058e04b", 0xc9, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) ioctl$TUNSETLINK(r0, 0x400454cd, 0x324) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000380)=[{0x4000000000064}]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) [ 49.093147] x86/PAT: syz-executor5:6410 map pfn RAM range req write-combining for [mem 0x1a1af0000-0x1a1af3fff], got write-back [ 49.107739] x86/PAT: syz-executor5:6414 map pfn RAM range req write-combining for [mem 0x1a1af0000-0x1a1af3fff], got write-back 2018/03/18 01:28:23 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000000040)=[{0x5, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getflags(r1, 0x40b) dup2(r0, r2) 2018/03/18 01:28:23 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = 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) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)) r2 = fcntl$getown(r1, 0x9) ptrace$getenv(0x4201, r2, 0x101, &(0x7f0000000040)) 2018/03/18 01:28:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x0, 0x2f, 0x9d, &(0x7f0000000000)="5d49ed75fdf1136f667abba82b4b85d2f25361ee55cb5671426ae0228747bebe49765519df0e6238c912c58581c45b", &(0x7f0000000180)=""/157, 0x1, 0x9dd}, 0x28) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) dup3(r2, r0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 2018/03/18 01:28:23 executing program 3: connect(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000c9000000b13e5118d1e3660bc88680c8c46032353d126ad24fa6c217c175786f041c544571292895211cd83c68eb7148cb6e05799c921a5faf2aab450d7569e5fc6e32734d9c7870dead77d61c71082f6b8e7e41d944fcd8fcd69d6e4f8a862b9d8e60b91a24ca1204dc5ae6a234349067dd19a18f4833d3197faa64656d7de657b826eef82bd181bdbebbe8cc61c9c7f01f8b0ba446dec15c9dfb3ca42ed68b6569ff7dd390ee6989f13fc407a6be13c97b9a3a3badb70da7f303eb855cb273264a54"], &(0x7f0000000080)=0xed) r1 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x2, 0x4000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000240)) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x20000) [ 49.248164] kasan: CONFIG_KASAN_INLINE enabled [ 49.252963] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 49.260363] general protection fault: 0000 [#1] SMP KASAN [ 49.265882] Dumping ftrace buffer: [ 49.269392] (ftrace buffer empty) [ 49.273071] Modules linked in: [ 49.276237] CPU: 1 PID: 6433 Comm: syz-executor4 Not tainted 4.16.0-rc5+ #357 [ 49.283474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.292803] RIP: 0010:lowpan_device_event+0xca/0x130 [ 49.297870] RSP: 0018:ffff8801ab98ebb0 EFLAGS: 00010206 [ 49.303202] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff85af0f10 [ 49.310440] RDX: 0000000000000006 RSI: 0000000000000006 RDI: 0000000000000030 [ 49.317680] RBP: ffff8801ab98ebc8 R08: 0000000000000000 R09: 1ffff10035731d44 [ 49.324919] R10: ffff8801ab98ebd8 R11: 0000000000000001 R12: 0000000000000006 [ 49.332159] R13: 0000000000000000 R14: ffffffff876998e0 R15: ffffffff87688360 [ 49.339407] FS: 00007fe9612be700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 49.347599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.353448] CR2: 00007fc44ce1fdb8 CR3: 0000000006e22001 CR4: 00000000001606e0 [ 49.360690] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.367927] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 49.375166] Call Trace: [ 49.377725] notifier_call_chain+0x136/0x2c0 [ 49.382105] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 49.387523] ? generic_xdp_install+0x4d0/0x4d0 [ 49.392075] ? dev_init_scheduler+0x530/0x530 [ 49.396538] ? rtnl_is_locked+0x54/0xb0 [ 49.400481] ? rtnl_kfree_skbs+0x70/0x70 [ 49.404511] raw_notifier_call_chain+0x2d/0x40 [ 49.409065] call_netdevice_notifiers_info+0x32/0x70 [ 49.414137] rollback_registered_many+0x8b5/0xe20 [ 49.418949] ? dev_xdp_uninstall+0x310/0x310 [ 49.423330] ? lock_acquire+0x1d5/0x580 [ 49.427279] ? trace_hardirqs_off+0x10/0x10 [ 49.431571] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.436733] ? lock_release+0xa40/0xa40 [ 49.440675] ? print_irqtrace_events+0x270/0x270 [ 49.445402] ? print_irqtrace_events+0x270/0x270 [ 49.450132] rollback_registered+0x1be/0x3c0 [ 49.454512] ? rollback_registered_many+0xe20/0xe20 [ 49.459496] ? __queue_delayed_work+0x226/0x340 [ 49.464134] ? mark_held_locks+0xaf/0x100 [ 49.468258] ? queue_delayed_work_on+0xc9/0x1d0 [ 49.472896] ? rtnl_is_locked+0x54/0xb0 [ 49.476847] ? trace_hardirqs_on+0xd/0x10 [ 49.480966] ? queue_delayed_work_on+0x10d/0x1d0 [ 49.485692] unregister_netdevice_queue+0x2e3/0x5f0 [ 49.490678] ? rollback_registered+0x3c0/0x3c0 [ 49.495231] ? linkwatch_schedule_work+0x130/0x130 [ 49.500130] ? refcount_sub_and_test+0x115/0x1b0 [ 49.504857] ? refcount_inc+0x50/0x50 [ 49.508628] ? __lock_is_held+0xb6/0x140 [ 49.512662] ? __tun_detach+0x10b0/0x10b0 [ 49.516778] __tun_detach+0x520/0x10b0 [ 49.520635] ? lock_release+0xa40/0xa40 [ 49.524578] ? tun_cleanup_tx_ring.part.46+0x550/0x550 [ 49.529823] ? trace_hardirqs_off+0x10/0x10 [ 49.534117] ? locks_remove_file+0x3fa/0x5a0 [ 49.538494] ? fcntl_setlk+0x1100/0x1100 [ 49.542522] ? fsnotify+0x7b3/0x1140 [ 49.546211] ? __tun_detach+0x10b0/0x10b0 [ 49.550329] ? __tun_detach+0x10b0/0x10b0 [ 49.554443] tun_chr_close+0x44/0x60 [ 49.558127] __fput+0x327/0x7e0 [ 49.561377] ? fput+0x140/0x140 [ 49.564628] ? check_same_owner+0x320/0x320 [ 49.568916] ? _raw_spin_unlock_irq+0x27/0x70 [ 49.573382] ____fput+0x15/0x20 [ 49.576631] task_work_run+0x199/0x270 [ 49.580491] ? task_work_cancel+0x210/0x210 [ 49.584783] ? _raw_spin_unlock+0x22/0x30 [ 49.588898] ? switch_task_namespaces+0x87/0xc0 [ 49.593538] do_exit+0x9bb/0x1ad0 [ 49.596963] ? futex_wait_queue_me+0x52f/0x7f0 [ 49.601514] ? mm_update_next_owner+0x930/0x930 [ 49.606155] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.611312] ? get_futex_value_locked+0xc6/0xf0 [ 49.615951] ? futex_wait_setup+0x22e/0x3d0 [ 49.620245] ? __pv_queued_spin_lock_slowpath+0x1480/0x1480 [ 49.625924] ? futex_wake+0x680/0x680 [ 49.629696] ? trace_hardirqs_off+0x10/0x10 [ 49.633987] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 49.639058] ? futex_wait+0x6a9/0x9a0 [ 49.642831] ? trace_hardirqs_off+0x10/0x10 [ 49.647123] ? trace_hardirqs_off+0x10/0x10 [ 49.651415] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 49.656485] ? futex_wake+0x2ca/0x680 [ 49.660258] ? memset+0x31/0x40 [ 49.663508] ? find_held_lock+0x35/0x1d0 [ 49.667548] ? get_signal+0x7a9/0x16d0 [ 49.671407] ? lock_downgrade+0x980/0x980 [ 49.675526] do_group_exit+0x149/0x400 [ 49.679383] ? do_raw_spin_trylock+0x190/0x190 [ 49.683935] ? SyS_exit+0x30/0x30 [ 49.687356] ? _raw_spin_unlock_irq+0x27/0x70 [ 49.691821] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.696819] get_signal+0x73a/0x16d0 [ 49.700505] ? ptrace_notify+0x130/0x130 [ 49.704537] ? save_stack+0xa3/0xd0 [ 49.708132] ? save_stack+0x43/0xd0 [ 49.711729] ? __kasan_slab_free+0x11a/0x170 [ 49.716104] ? kasan_slab_free+0xe/0x10 [ 49.720048] ? kmem_cache_free+0x83/0x2a0 [ 49.724166] ? putname+0xee/0x130 [ 49.727589] ? do_sys_open+0x31b/0x6d0 [ 49.731448] ? SyS_open+0x2d/0x40 [ 49.734868] ? do_syscall_64+0x281/0x940 [ 49.738897] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 49.744226] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 49.749298] ? debug_check_no_obj_freed+0x3da/0xf1f [ 49.754282] ? __lock_is_held+0xb6/0x140 [ 49.758316] do_signal+0x90/0x1e90 [ 49.761824] ? free_obj_work+0x690/0x690 [ 49.765854] ? __fd_install+0x288/0x740 [ 49.769800] ? setup_sigcontext+0x7d0/0x7d0 [ 49.774088] ? may_open_dev+0xe0/0xe0 [ 49.777862] ? rcu_pm_notify+0xc0/0xc0 [ 49.781717] ? putname+0xee/0x130 [ 49.785146] ? exit_to_usermode_loop+0x8c/0x2f0 [ 49.789786] exit_to_usermode_loop+0x258/0x2f0 [ 49.794333] ? filp_open+0x70/0x70 [ 49.797840] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 49.803347] ? do_syscall_64+0xb7/0x940 [ 49.807290] do_syscall_64+0x6ec/0x940 [ 49.811143] ? __do_page_fault+0xc90/0xc90 [ 49.815345] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 49.820849] ? syscall_return_slowpath+0x550/0x550 [ 49.825747] ? syscall_return_slowpath+0x2ac/0x550 [ 49.830647] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 49.835978] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.840790] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 49.845946] RIP: 0033:0x453e69 [ 49.849104] RSP: 002b:00007fe9612bdce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 49.856780] RAX: 0000000000000000 RBX: 000000000072bec8 RCX: 0000000000453e69 [ 49.864022] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 49.871260] RBP: 000000000072bec8 R08: 0000000000000000 R09: 000000000072bea0 [ 49.878497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.885736] R13: 0000000000a3e8ef R14: 00007fe9612be9c0 R15: 0000000000000000 [ 49.892981] Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 59 48 8b 9b 50 03 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 30 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 3e 48 8b 5b 30 41 bd 01 00 00 00 48 85 db 74 92 [ 49.912055] RIP: lowpan_device_event+0xca/0x130 RSP: ffff8801ab98ebb0 [ 49.918955] ---[ end trace 92e064a390936ad9 ]--- [ 49.923717] Kernel panic - not syncing: Fatal exception [ 49.929454] Dumping ftrace buffer: [ 49.932961] (ftrace buffer empty) [ 49.936640] Kernel Offset: disabled [ 49.940233] Rebooting in 86400 seconds..