[?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. [ 17.534422] audit: type=1400 audit(1518300056.572:6): avc: denied { map } for pid=4144 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 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.18' (ECDSA) to the list of known hosts. 2018/02/10 22:01:02 fuzzer started syzkaller login: [ 23.811778] audit: type=1400 audit(1518300062.849:7): avc: denied { map } for pid=4155 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 2018/02/10 22:01:03 dialing manager at 10.128.0.26:39175 [ 27.321252] can: request_module (can-proto-0) failed. [ 27.330447] can: request_module (can-proto-0) failed. 2018/02/10 22:01:06 kcov=true, comps=true [ 27.885263] audit: type=1400 audit(1518300066.923:8): avc: denied { map } for pid=4155 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1094 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/10 22:01:08 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000bc8000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1ff, 0x30}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x5f240f8c, 0xab3}, 0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x7f, 0x6}, &(0x7f0000001000)=0x98) ioctl(r0, 0xacb6, &(0x7f0000001000-0x45)="31f7018f0978ab7dc459bbf180b5b88075b04d6dc988844fe0bdf55eb33a58424f189fc038196b9e6d983e3d10868565c87ac4581a798856c1fe620ab140aa3e876a167303") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000003000-0xb)='/dev/adsp#\x00', 0x6, 0x101000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000000)={r2, 0x9}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000003000)={r1, 0x1}, &(0x7f0000002000)=0x8) munlockall() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000004000-0x4)) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000004000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000004000), &(0x7f0000001000)=0x10) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/qat_adf_ctl\x00', 0x103, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000005000)={0x2, 0x2, @empty}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={r1, 0x5, 0x0, 0x1c}, &(0x7f0000006000)=0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000006000)=0x3, 0x4) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000008000-0x4)) sendto$inet(r4, &(0x7f0000003000-0x1000)="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", 0x1000, 0x800, 0x0, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000005000)=0x6, &(0x7f0000003000-0x4)=0x4) 2018/02/10 22:01:08 executing program 3: r0 = creat(&(0x7f0000191000-0x8)='./file0\x00', 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1f, 0xf46a, 0xe349, 0x8, 0x3, r0, 0x4}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000004000-0x20)={@generic="3b144228c3c0b428528edb4845e7675d", @ifru_flags=0x5000}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@generic="161c953cf900e7b66c6d1ccf02ce65a1", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x80, 0x4) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002000-0x2), 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000004000)=0x880, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000005000)=0x1, &(0x7f0000006000-0x8)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000007000-0xc2)={0xbe, "5d048af3b189fac3b692172dcecb520b4754947a748be7aa5d82c138789dab867d5070c77a1fbd1d5727803d28f306138608336b38b7ab9cb9d3eac5420bf824db275838eb20bd3857c544783e8d1c9151d9d90eb7410e466274275fb2381263146b385861f22d6307b57dba5cccc02891d2ff52f4dbf15d84b05693508114969ed88861b5249ae26e024cfe762ad47d1c498eeb5a8fc3310b54796acfb80cc7096e492372712b4f1bf76efce6a1152cc17db5d13d14138d40e70b3c085e"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000008000)={&(0x7f0000000000)={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000006000)=[{&(0x7f0000008000)=""/22, 0x16}, {&(0x7f0000009000-0xa1)=""/161, 0xa1}, {&(0x7f0000008000)=""/101, 0x65}, {&(0x7f0000009000-0x83)=""/131, 0x83}, {&(0x7f0000009000-0xe)=""/14, 0xe}, {&(0x7f0000008000)=""/133, 0x85}], 0x6, &(0x7f0000009000-0x178)=[@mask_fadd={0x58, 0x114, 0x8, {{0x10000, 0x1}, &(0x7f0000007000-0x8)=0x4, &(0x7f0000002000)=0xfffffffffffffffa, 0x0, 0x9, 0x100, 0x1, 0x32, 0xfffffffffffffffe}}, @cswp={0x58, 0x114, 0x7, {{0xfffffffffffffff7, 0x1f}, &(0x7f0000009000-0x8)=0x8, &(0x7f0000003000)=0x2, 0x4, 0xe9, 0x1, 0x8, 0x28, 0x2}}, @cswp={0x58, 0x114, 0x7, {{0x54d, 0x3}, &(0x7f0000008000)=0x2, &(0x7f0000004000)=0x3, 0x1f, 0x2, 0x1, 0x2, 0x0, 0x4}}, @rdma_dest={0x18, 0x114, 0x2, {0x0, 0x6}}, @mask_fadd={0x58, 0x114, 0x8, {{0x2, 0x8}, &(0x7f0000004000)=0x40, &(0x7f0000009000-0x8)=0x9, 0xfffffffffffffffd, 0xfffffffffffff7fb, 0x8, 0x2, 0x69, 0x3c3b}}], 0x178, 0x1}, 0x0) 2018/02/10 22:01:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000416000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000001000-0x4)=0x3a, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(r0, &(0x7f0000001000-0x60), &(0x7f0000001000-0x4)=0x60) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r3, 0xfffffffffffffffa) keyctl$revoke(0x3, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f0000001000-0x14)=[r4, r5, r6, r7, r8]) r9 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r9, 0xc08c5334, &(0x7f0000002000)={0xfff, 0x3ff, 0x9, 'queue1\x00', 0x80000000}) ioctl$KVM_GET_TSC_KHZ(r9, 0xaea3) getdents(r9, &(0x7f0000002000-0xcf)=""/207, 0xcf) flock(r9, 0x8) r10 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r9, 0x5429, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r10, r11, 0x7, r1, &(0x7f0000004000-0xc)={r0, r0, 0xffffffffffffffd4}) 2018/02/10 22:01:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ebb000-0x8)='big_key\x00', &(0x7f0000bc4000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x13)=')vmnet1}-losystem2\x00', 0xfffffffffffffff8) keyctl$invalidate(0x15, r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2c000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x225b1f46}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x7fffffff, 0x1, 0x101}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000000000)={0xffffffff7fffffff, 0x4, 0x9, 0x40, 0x3f, 0xf1f, 0x9, 0x9}, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003000)="3d2413b3606c7d249fc31cbdf02e9d52c3671430e196399738b7309513046ed26d2cfa488ccc616cac04dbd28a7c64a3f21e3439d0d3cf45954d19e62bfd3900ebe3c64e6cdf49650e3ab81ab2c17c6a2d9fe500e83bc8648d63795c52ab6342f1705d48cd1a17ad371f7f897f4bdacf3498814e9542c7ae8f095529b7ff30adc7783d71178b0a925df7d4c35645cfb4fc1f8a80614f", 0x96, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000005000-0x38)="b76a2093aad5cb40839b218ab276a30ab26e91f67941540def812f85c0e88f57c242a938ea334f9fe88232fd74f9aefbce367ff86cac581d") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000004000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000006000-0x9)='vboxnet1\x00', r3) r4 = semget(0x0, 0x3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r4, &(0x7f0000006000-0x3c)=[{0x4, 0x9, 0x1000}, {0x3, 0x10000, 0x1000}, {0x4, 0x5, 0x1800}, {0x3, 0x5, 0x1000}, {0x4, 0x5, 0x800}, {0x1, 0xda4, 0x1000}, {0x4, 0xf152, 0x800}, {0x0, 0x2, 0x800}, {0x3, 0x1, 0x1800}, {0x3, 0x100000001, 0x800}], 0xa, &(0x7f0000006000)={0x0, 0x1c9c380}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000007000-0x4)=0x1f, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000003000)=[{0x4, 0x6}, {0x3, 0x3ff}, {0x4, 0x4}, {0x2}, {0x8, 0x2}, {0xf, 0x7d3544d9}, {0x8, 0x200}, {0x6, 0x9}, {0x4, 0x3d05}, {0xc, 0x6}], 0xa) semctl$GETZCNT(r4, 0x1, 0xf, &(0x7f0000000000)=""/4096) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xc6, &(0x7f0000007000)) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000006000)={0x2, r1}) acct(&(0x7f0000004000)='./file0\x00') connect$ipx(r1, &(0x7f0000003000-0x10)={0x4, 0x72393451, 0x31, "3843097ea029", 0xffff}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000004000)) 2018/02/10 22:01:08 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000bf000-0xb)='/dev/audio\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8403, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x8, 0x8020008, r1, &(0x7f0000000000)='./file0\x00') r2 = semget$private(0x0, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000001000)=[0x10001]) r3 = socket$inet6(0xa, 0x803, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000003000-0xf0)=""/240, &(0x7f0000000000)=0xf0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000003000)={0x6, {{0xa, 0x3, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffe1}}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}}, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xeb}}, {{0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, {{0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}, 0x7}}]}, 0x310) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000005000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000005000)=[{&(0x7f0000005000)={0x27, 0x7, 0x1, 0x4, 0x100000000, 0x3, "58b638e282d0a65ad3279903bda84cd2cfd9694ba144a4d41cc2fdc4be938dee731465f8c669a8b89ee4419f6c8300ea33c29c4ca8dbc4ce9088bab3f93dea"}, 0x60, &(0x7f0000006000-0x50)=[{&(0x7f0000005000)="c81c9f4d0e4b952bb3dc762d2c4869cc965456bdbfd5ecef8f178da901282dcc1fbebe3b2c9478ae198bb70776bbefffd788d62b3fbf528589d04125936342bfaa7e8d77f10d55a5a7d12abc3d598ce52cfc4bfea78b51367df39056d5e20e38d57d67a20f3a81bc552fb0c24f5e322cd49c64093507312ddece6d4d701bd65fdb13a3ee6e654020a0b0ddc44c19a6ef11d68034a65fe7dd37a0fe828d331cee3ba9bbaf3c05487eeb489d49da", 0xad}, {&(0x7f0000003000)="03743903fde4fe50857a1cce586082dbc964a06ceaf4efddce8d3529d4a642b936d60d59a5b07a902be77a01b777eaf5ba4e6911a323c720194c36734cee4b1177551f9544746f325c868edf0f38afd3e7fb17c45f", 0x55}, {&(0x7f0000006000-0xd7)="7a05806617e88b7fe2d342e46894bc0d239b4a0592fe80b52adb1682890859faffb6b61c1330885d59b243b3d40a49e9f4a1bf436f6c11320fb7e154d5f34a66482146473e0564ed37ed29ee14409f33cfa40cc0066b967cbf15126a8c8ea8fbb67a5c3e1f9fb6c79e0e2d101bb63c61fd646b4e033f424688963c565f081209a1b28cdd36573b6eec4e385b678a3af7f86fff9addeb55bd2aa0e9055fd36e798594841b273162deb21645a1dfdd83b66671787e32794414727ed7ada3c8d7a108fb00a67de0c4f0faf3453a753a89d8542e185d5aff8b", 0xd7}, {&(0x7f0000003000)="832b3a8912b8c026ebda0589d2cc1a0f3efeede8468a00ebc6e6254c6d80cb4cf327ec08c24ed7e4e1b27ffe6a916ec7e90645205a4babda3a3e818e3c8b1f14b342fd07ae67401e2254fc4574bd6904f59e6d51c1685f6fbbf77227c9ddb32de797a69691cf658e", 0x68}, {&(0x7f0000000000)="4ca186fdddee8bf5fa01f3105aa5b1fb828355a2f0b7cd60170ed9575ac1543c950102f9a41c52fddea828", 0x2b}], 0x5, &(0x7f0000006000-0xd8)={0xd8, 0x11f, 0x6, "df3049379c04f54c87b5e5b360faa3dd0239b5f73551fbe5c7da375364b5f21f835364c54f67a3bcf1a49804eded9802f60f8d4506c4a3a553cedd4e4a79b0058b7236251223d260829084b35e5f3366da25174d246ed5076f307fbf1b3d1477a02329bd1645d4af629496b5c5d81498fa869c36c340604241c95a5f4f6a65ca9d78a109d61bae5ac0ab17206a54855ea5b8947a4a2ef1ee9470158fe8e13c99a5df29780865df2a14dda3665618e130240eeaa4c50d57ab80324d92bc0e51225f"}, 0xd8, 0x40}, {&(0x7f0000005000)={0x27, 0x9, 0x935, 0x7, 0x922, 0x8, "da69aa1da0d7d810ec3052178a0a539f1b08b3fbbc59e63bb7a437e55ce6739061e597fdc4d837be2524679cbeb429969258e34c3351eca31ca189e9b71da2", 0xa682}, 0x60, &(0x7f0000000000)=[{&(0x7f0000004000-0x20)="7fae2c4e1a40aba6c25ca76c36131bfdb3b833708baa7212a7e4951566e486cf", 0x20}, {&(0x7f0000001000-0xd8)="9e0109b8beff710196ba9bf1141d0fbc2408b2f3c4edaa600543744a0f9dae519a61fce0c47349cb0a79f4757e3d02a73bbe92bb86ddcdde27180993751aaa05d7c12c3a859b1113b08efb982e90e8a8628c4bed1fe5f3bc824ac0c4e0693c30c98bca051a6676337027202e12f7312ec5f91d91a67fba12875a454a4c4ce0834d85eac7e1b95dd0f852c7f8d85b10b43c509a575d2a1614a3521b2ee766ac41aac940f5d41d85a999570d2978a560846823b6b4cb0e05945764ccf38c0922314b25d1bbfffbea72c6ee999ca2b48c8c5ad75c8ef79d9f9f", 0xd8}, {&(0x7f0000003000-0x70)="cd9caa1a695c12b2938c6a791924ca7e4bf9e8d305a1ba9961699af7275b26764844ffdd3933fa029baecd47ae4057d518dccdea89be9d71606ba473bdd4a60b5260b80ad08c2a18525f5225c6c7afd4ec16f55752a079c96136630c700403c343c64be0126098d428468f2da37bc99a", 0x70}, {&(0x7f0000005000)="be38fa7046176920af7bb5577d6afb7c6cdf0130d0faeae4ee9d7f810578ee5f9ccf2c4e470921a7ca48ba718f073ae6ec06ce257852f8bdeb5522fb32a74596df0124b25556f87f8d53a53fa52ae40b6ced12f8513df8fb575f6f1120d4dd1d993a749d8bc97c1b131c6a6ddb13a3e9015dca13e67ac41012c27fc33a60878cae3e85754fb882d4510b4501ed72b3f8687f22dd0710c8eaa6aed978b94bf2416cfee2e6a4f5846dc3e687fff4a52cecdc723d984ef6dd9bec885be041", 0xbd}], 0x4, &(0x7f0000003000-0x50)={0x50, 0x1, 0x4b9, "7561ba12e9545c9160412ba79373b95b2de42281c97fd2d3f215c91598bdb8b3fa0db0dd7d3417c5a3748e6eb6d9f2c5a776ffb8ae159f3a40f7a172"}, 0x50, 0x11}, {&(0x7f0000003000-0x60)={0x27, 0x3a8, 0x1, 0x7, 0x100, 0x6, "e69a36c83c7f9fe4cceff63021c2c0c4b9e5f63d81e56dd7955afabd5ee1cb31f014d54151ee261075fc07cbf11704f05fa995431102d8649390399debdaf8", 0x200}, 0x60, &(0x7f0000002000)=[{&(0x7f0000005000)="f9a44968bc70526e2bc4105cf245cc49252769460c0e7dc817b15a3061bf825288ca11227f94c62f223eaf5152f08341fa41c65ff1a87b3db11efc12236aef22ab59f8fae10795fd1bea6aa50ebaa606127fb46cdb91eef2e4279f8d637688d3848f34130059", 0x66}, {&(0x7f0000000000)="65d00ec7", 0x4}, {&(0x7f0000002000-0x6d)="df77afeb4299f69d7061c3fe6bc2596e936e1977745c72ec1abdd36d931226bfaa12ae85f6c4df9216107d40b5589f8d741c9adf04e8b7af8a8f1ff0e330bd88d8bb77922b3a0cf4ce6fb3e47135a2d37c341cfe433840826328933ad742825b94ecff7423e0fdaf0803633232", 0x6d}], 0x3, &(0x7f0000005000)={0xd8, 0x108, 0x0, "6e84e3f2907a8f2df6f076e31595b28b4a76c7b05eb5eee653c3d6cdb7da37a1df905037e1e8a466e8b0667fee78738fbb076a6bbe64d4c0963eadd5a065ad379336ff3578e503271d960fc16410581f17da01d38f3445b9cd32197c914603c5945a56c5f5ed10c12cfc2c24d2f5078e9f2ef3f251e1a674b979abd36564fb877df8b436dd614791caaa14aa86819da01d826cc25e53e1c706b984f860b8a398ae35e0d107686e52f75e75759e1431498218ded216f911f29cb67c440da541f2ce01478606ef3b"}, 0xd8, 0x1}, {&(0x7f0000005000-0x60)={0x27, 0x1f, 0x400, 0x5, 0x2, 0x2, "1509dbb510d2df6c2d9ceaf85a4c9a15145e21f4507ace32132204d8cf3ebc8b3ef429af5ddb9f2caacf88d79c23f804bfd427788d65fef8970c3e1d5c62e6"}, 0x60, &(0x7f0000004000)=[{&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x4d)="da4e97214f7c045fa44b5692c9f40958da10e38888d1c3f32db35553855cdcce24f60a0e00841bc7bae88eb489e8347cd2b8f0866f1aa3ebdfa26d01bf817311d323958033baafee1acc885c49", 0x4d}, {&(0x7f0000001000)="0dceda3514d693268c005c18d90d0fae87b8b313822a2d663fa8fc9bc71255dbc02f15d029a05268fe9c44144f2283add4e666048f33b47d0961661f7f22e35f7c1b6df993f63be90fedef92d51a", 0x4e}, {&(0x7f0000003000)="fc7209d90c2b5c899438e496d9d8e01e27d5", 0x12}, {&(0x7f0000002000)="c483fbb575a03d853e18676a9dee39836ac87f00f7f55d8b1be5e0fabab74eb86c224fc2ecbe2d7899318f77794697e4c71e35dac0661b2394", 0x39}, {&(0x7f0000004000)="e19fba5a9b5ee4d1cdb9119fcc319bb96478e251573f4dc8824a1a6703c505bca76863d24d49da384ff28aeb0cc7c7227e46e6946dc4fec3833a79f29e6cd32c1d42ccef1c6b5deb19586a6fbe88456a64dcbdfc3774c4ce086258739664", 0x5e}, {&(0x7f0000005000)="4d98a9d08df169fe90b168474647d1455aa71f5b30ae31066a78", 0x1a}, {&(0x7f0000006000-0xce)="984f80838072e273f81adc4857acbbb934742921d4bb52ef84385d804e56d6011f538784dcad763e127b6afe11567aa1717018a03276b006daab406e03e10dc1e277d319a4f76474e6b789af59ab6f5566e98fd9c603313bf0e795fa81f9e8414a35074dea347cfb616d792602940bde050a3e9a7251555117aab20524fe64e2c56d037bb5b92b19a6b981f534d162295dd4352b14a5927705e66d8c22a71b9e4f0fad647307c8016c0413849d1757e71d6a9a721d66430c078331d35de1605d8d35af776e70dc21449209b87ab4", 0xce}, {&(0x7f0000005000)="2adee7b7a864c7dc971283facb2fac0ad7860ce51e8566b717e2ba9c85225c7228a88d5915c32df1be64be9bcba4ad137f9e296931334ccd2460af7af9b7cccb523c70f8518d9c05bbebc4ae7a3aa886fc446a3c86aa3426784cd7b320d80e53f0a82bbb4519478f409138e27bfd894a25b0e0fe69baed2d6b9b6a21b6be7d3fe66e7fb8938ab7", 0x87}], 0x9, &(0x7f0000002000-0xb8)={0xb8, 0x113, 0x91e, "69b529304ab197685b006f62eca3f9cd98df58c78caeb763131dbcdf302ac06c5aa6e8128f910c38cd8e5fdba0cd9beee0d0eaa0b4e217b61e4dd82a11e19f09178fae5b6964541d51e40d3f556510533fba5c5fdb93bba53912a94ca4794525ab6b8938d48c00b5750bf23bd895772cd4dde60eafb571ba04930d32cce872ad81044a254e8e2f38ec697d1c9e6105e9f5a9bc02e1dc4c9faf39b986873ce2b2381bd87d62ada3"}, 0xb8, 0x4000}, {&(0x7f0000006000-0x60)={0x27, 0x7, 0x6be, 0x7, 0x693, 0xc8b5, "26a7fcc1351c2543a9f8f888d780b4c058316980e18f2f6f25664e310b39b9053e00bf5950f3b0ae670038d6bc7bde81c29d0d6daf635d50ff75c51e850022", 0x6}, 0x60, &(0x7f0000005000)=[{&(0x7f0000006000-0xd3)="5912c5dc8d1469e53811cf78938963a481219eecf20c3840734ae0760378c3c17ce70b4bf634847db996edd2efd3ff4b19cfd212522bd4106479e2d864c5c29678e7a14a336b1a91da2caeb52daa66583e37a7b1863eb32927204263ee33b9376a3fc39e02f34c61fff18ba127bb572891b6b54e6a37825be57851ee50fa334c71079474857f708468c62245ede3cfd182979ae6e4c91761b089485a83f236b4de65eed0ff46ff4ed1c71e68d1ef1897946c12fb215737420f6607a632f8059635ad451f8e2862ac4e50891a4be05335685db6", 0xd3}, {&(0x7f0000006000-0xd3)="d8cf93ea12c27c3c4ac6feab05f086d0913d3051a2814db422ecfc8537b68707bfe277a9350d917778c19cd2a5d931f01f97bd93eda10aa213ea4ba8578b9db40be9f2cde14d77900f1d8cbfa2b1897826e1ca980a8e2fa4eb7ea9b55790afbd2e160ac6ea91c87513c8cdd45cfa95893995c3936fcd20c306dad345440103fae9a1b95c6c91be83141d68d171f29859113aafd4702601479745e09139f0d41c4ba0a56eb9dedaa500bbc796ee744f110a40e1b6436d4c185ab05cfa84d9bf2ae0c7a2b601921ce27acf3b132b097582eae85e", 0xd3}, {&(0x7f0000002000-0x41)="a71a3e84472b1bdd34df77d3da8bf3aba5c738fa6eced93c8d34b596d56ae46f14524ca724781e0b6951316566eb908deeeee5f205565d7dab5631408ebde96676", 0x41}, {&(0x7f0000006000-0x97)="70074165baa35d7ea742244225106fee670380f6ea47132b5c02fbcaa2d8dfffd8ece0ccdab8304b039a9cc2cb5c17e4ce1d8cca81fc5073dddf4029c579a7ef8a388032be49b8f530ddc23a2594d8534dcb9bc56d233b913d3b324dcef7f92a841b113d4c5682a079d5cbb66159ade63c0bb8194de5cf3540a5b2095bdeaa320ca4f1b1b34c33e87e2ea290d6c5be6d8eb339729541b8", 0x97}, {&(0x7f0000006000-0xce)="1ac2c284b48bed18467b0504c4fffcfb8f659e6a99578f7ccf6167ea5a192280c252de329da32d4c4d081370d1816bb84177938d1bcec0819e8e32b485615a16a331f12abeb4de22069109b75676a8c6d22794fc86d28b971e4836bd122488d4c9bc1db70d07f4b0b432c472c8cc64135311681a693825a936a9bbf513145420637d47b1fdce0b2628e34caa6109481a59ca3b8c4e2975fb18ba0b65b36051bf65efbeeabc9eb076dd44788dbda4deec2eb6007881c868d2d43f966c181cda4772dc1be0122f4345fa7bb4b209fe", 0xce}, {&(0x7f0000000000)="e9491bd8a42aed6125b46420730eecf761f225fe86fb9a5c60445d3172ab0c682259ed6e8abc417cd8", 0x29}, {&(0x7f0000005000)="67757c9ca4bd005d27092e3dbb42a72a14584cbe4a4e8188149cc90a9fd3413f906998543b11ebe9601febff7882f4f2b5ea3844d75301bd74095a071661fcf2314bb0d9bb742e3a7c68d7b44129f00418800335fe96946574dd221106d2a34aabe6bfdd4e754198b1651938e1609c00d332a0a2f666ca0aee9a0619e30be85a7f2c454e48aff884c29d679bda4d4e8e3256833f3184a2fc92c7bbbeb355f03fd2e847f59f5adb62044a9854a14544c5bb4d3c9612cff1049a2ddf0300f8a854fa4e707fc22d237531be3eaf3c5fff57e1ca83e492262d8c0ea710b505c979ddd3a702d62ae8b2", 0xe7}, {&(0x7f0000003000)="c05026ecd025d1c67f7ef080824b0e3a408586f7eb53fcf25ad91f2dd37437acb59637feecc0bac24738692b2398b946697009109f243edc68cf879ad80bb5159ed656349aed77a6a40d555ed1b9966091b181ddd29ce7f7dc3689074df05d8789aaa738", 0x64}, {&(0x7f0000005000-0x63)="122e0a6ff2a65c4c860f43b3c79c358e2217dc106b78a2220d016208e91580166ccb45a2009cc0325a6223eedf06cf43d043b3d31d5e6b88859b4c60ee0c47130eca4e87b67623c9f5f1f180805d14381e548a33054a1e32677a2817d4ce6f19813779", 0x63}], 0x9, &(0x7f0000005000)={0x108, 0x11d, 0x3f, "ac68134cbabc14b7a8a46c64cd3127d153045cc27c9f93c752efb84e11d9b9081afd202344195ff62b4c25016d68c1ecc511108cdc8f108e6430f5cdc4fbd8cbde1e71b5adebcb7dbbc3abf36c6ae14fc98fdea9db07a1ccf28a7d64a6d84ac2454075fcb8c80e88f84073b28839316a7abf4a6421924f69cba39350f82e1adabec2242de93abf41e44bc04549c9c9318462028f9f372c3c7e21128b327921e4178e2e39580b135a7fdda3a0f1ac348241f54e40f372816abb2758b4a6c2ec9b38b44e54d8d9174aa797d10027dd776682e9818e7dac9fe503883d04caf08d2b64f2e6f50901839213ceb3b9fe11285b24040ac4d3"}, 0x108, 0x4048001}], 0x6, 0x81) 2018/02/10 22:01:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0xfa3, 0x200000) write$eventfd(r0, &(0x7f0000aac000-0x8)=0x7, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x0, 0x2, 0x2, 0x80, 0x4, 0x1000, 0x100000000, {0x0, @in6={{0xa, 0x3, 0x1ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xb957}}, 0x401, 0x9, 0x3, 0x5, 0x5}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x38ac00}, &(0x7f0000001000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x0, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000003000-0x4c8)={{0xaf34, 0x6, 0x7, 0x0, "19cd95a0ec8add1916dd7304119d6b226b9fa23a8bdc5a9a758c19dc43152cfa4aa06338262fd25c1d303af1", 0x5}, 0xb3, [0x2, 0x6, 0x1f, 0x1, 0x8, 0x7, 0x13ef9a48, 0x9, 0xffffffffffffea6a, 0x81, 0x2, 0x8001, 0x9, 0x6, 0x800, 0x4, 0x401, 0x1, 0x20, 0xfffffffffffffffa, 0x7fff, 0x2, 0xf88, 0x4, 0x401, 0x80, 0xfffffffeffffffff, 0x6, 0x0, 0x5, 0x800, 0x9, 0x3, 0x64, 0x2, 0x2000, 0x1, 0x9d8e, 0x1, 0x100000000, 0x6, 0x7ff, 0x1, 0x3064, 0x7, 0x0, 0x3, 0x5, 0x1, 0x4, 0x7, 0x8001, 0x3, 0x8500, 0x799, 0x5df, 0x6, 0x1c0000000000, 0x6, 0x8001, 0x3bb5e1bb, 0xbe5, 0x3, 0x3066, 0x6, 0x7ff, 0x3ff, 0x1, 0x7, 0xac5, 0x9, 0x8, 0x3e4, 0xfffffffffffffff7, 0x4, 0x0, 0x1, 0x86, 0x2, 0xfffffffffffff800, 0xc4, 0x0, 0x9, 0x0, 0x7, 0x58a, 0x9, 0x7, 0x9, 0x3f, 0x7, 0x400, 0x2, 0x354, 0x6, 0x8, 0xffffffffffffffff, 0xb4f9, 0x6, 0x1, 0xa7, 0x4, 0x1000, 0x101, 0xf3a7, 0x4, 0xdd, 0x5, 0x4, 0x7, 0x5, 0x4, 0x6, 0x2, 0x6, 0x3ff, 0xf1, 0x1c48, 0x10001, 0x4, 0x0, 0x40, 0x10001, 0x8, 0x7f, 0x100000001, 0x0, 0x50], {0x0, 0x1c9c380}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000003000)=0x100000) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002000-0x88)=""/136, 0x88}, {&(0x7f0000002000-0xfb)=""/251, 0xfb}, {&(0x7f0000004000)}, {&(0x7f0000004000)=""/210, 0xd2}, {&(0x7f0000002000)=""/175, 0xaf}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x3f)=""/63, 0x3f}], 0x7, 0x0, 0x0, 0x9}, 0x2000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000005000-0x4)=0x80, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000005000)=""/72, 0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000)={r2, 0x5}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000)={r3, @in={{0x2, 0x3, @rand_addr=0x3}}, 0x7f, 0x8001}, 0x98) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in=@remote, @in6=@mcast2}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000008000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) 2018/02/10 22:01:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x513000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000ace000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0xfffffffffffffff9}, &(0x7f0000d23000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x806, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002000-0x29)={r1, 0x21, "65e2c060f6cba86e8f17c1753a8fb5a2570216bdb5dc383ade83fbd04dfbff82eb"}, &(0x7f0000002000-0x4)=0x29) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2100}) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000001000-0x12)={@generic="bbeab849932f6782e9788b21e0a53f79", 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000002000-0xb)='pkcs7_test\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003000)='/dev/autofs\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x1, 0xffffffffffffffe1, 0x400, 0x20, 0x3, 0x9, 0x6, 0xcd, 0x3, 0x6}) r5 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000004000)={{0x1, 0x0, 0xfffffffffffffffb, 0x6, "386f626e7c11f6696eb32623c200e3bd5cd7b71dec862fb5f622cff85e5be9b58ce0d3286b404cf726c3dfeb", 0x1ff}, 0x0, 0x0, 0x3, r5, 0x90a, 0xbe, "64219cfec1963645bbd5b4c83df3bdf94772135a0d7eea8d9686d9a0dc8918d88541f24be3ca809a9ee759c9af6c2245749e7671603c0988f7193fe9465df3fd", &(0x7f0000002000-0xb)='pkcs7_test\x00', 0xb, [], [0x702b, 0x2, 0x17b, 0xffffffffffffead4]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000005000), 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000006000)=""/104, 0x68, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) rt_sigreturn() tkill(r5, 0x34) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000001000)={[{0x2, 0x6, 0x80000000, 0xe177, 0x9, 0x2, 0x44, 0x9, 0x9, 0x80, 0x8, 0x2, 0xdb32}, {0x80, 0x4e, 0x6, 0x2, 0x5, 0x40, 0x100, 0x3, 0x8, 0x20, 0x6, 0x0, 0x6}, {0x7f, 0x5, 0x14cff453, 0x6, 0x8, 0x2, 0x8, 0x7, 0x1, 0x46, 0x0, 0x1f, 0x7fffffff}], 0x9e}) [ 29.617334] audit: type=1400 audit(1518300068.655:9): avc: denied { map } for pid=4155 comm="syz-fuzzer" path="/root/syzkaller-shm228175343" 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 2018/02/10 22:01:08 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000023c000+0x620)={@multicast1, @dev, 0x0}, &(0x7f00000b1000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x8, &(0x7f00002e2000)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000c89000)={r2, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000002000-0x20)={0x2710, 0x1, 0x6000, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0xb5)={0x0, 0xad, "252ef85a7c48f3a389d18d48253f965f66a6279ff6d656babaf73c803f610479e201718982ad9c7f3d6f1a9032d0a407c4336d72a60c454b460ba585e875c837e819a830abfab5b606ee5487fd7fff0e3921ba406a35d8b10204d3816b146f159303a48e0d647153aafd7f2dc03ad8f190e6f067a7770557036d1247d86776cb178ed546b73854e20f0c848d3d98fd14106dc176062c765404bc568364524ae9a5096b01b82ff8efd9313a02dd"}, &(0x7f0000003000)=0xb5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x0, 0x208, 0xd68f, 0x7, 0x7, 0x5, 0x1ff, r3}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000005000-0x43)=""/67, 0x43) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000004000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x40) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000004000)='syzkaller\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000005000)='/dev/urandom\x00', 0xfffffffffffffff8) add_key(&(0x7f0000005000)='id_legacy\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000005000)="5e80ea84e6486fcf12c8d3b88d9c19850a584fdbbf255e4b12ee8498affe6a7f8ae501ca083d81439afdcf27159214683d6b4e33a13ef4ac8f28b0c95bc8ae3c6c567fcd609f2eb3422ab4667f4491d57724b2400f004d1f23b8096722e2ce41975750a02765eee64d354ac941fe71f573b3a28d678c303e2224abfb6ae9e66f289f2d952a2b09f41a07a416bf1cf14f77b0632c15d9bc1be8b81cf87456520aeda65d3c9ad315beff", 0xa9, r4) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000004000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r3, 0x3, 0x10}, &(0x7f0000000000)=0xc) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000004000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000007000-0xc)='/dev/random\x00', 0x0, 0x100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x40000800}, 0xc, &(0x7f0000007000-0x10)={&(0x7f0000008000-0x28)={0x28, 0x1a, 0x0, 0x5, 0x1, {0x1}, [@typed={0x14, 0x54, @str='syzkaller\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r5, 0x78e}, 0x6) [ 29.662215] audit: type=1400 audit(1518300068.699:10): avc: denied { sys_admin } for pid=4198 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 [ 29.721432] IPVS: ftp: loaded support on port[0] = 21 [ 29.766075] audit: type=1400 audit(1518300068.803:11): avc: denied { net_admin } for pid=4203 comm="syz-executor0" 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 [ 29.768154] IPVS: ftp: loaded support on port[0] = 21 [ 29.829642] IPVS: ftp: loaded support on port[0] = 21 [ 29.874779] IPVS: ftp: loaded support on port[0] = 21 [ 29.955182] IPVS: ftp: loaded support on port[0] = 21 [ 30.032867] IPVS: ftp: loaded support on port[0] = 21 [ 30.134950] IPVS: ftp: loaded support on port[0] = 21 [ 30.263710] IPVS: ftp: loaded support on port[0] = 21 [ 31.004538] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.060584] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.248500] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.265278] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.393481] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.549719] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.741762] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.841010] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.526656] audit: type=1400 audit(1518300072.564:12): avc: denied { sys_chroot } for pid=4204 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 [ 33.737781] audit: type=1400 audit(1518300072.775:13): avc: denied { setgid } for pid=5159 comm="syz-executor0" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.860767] audit: type=1400 audit(1518300072.898:14): avc: denied { map_create } for pid=5191 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 [ 34.013393] audit: type=1400 audit(1518300073.050:15): avc: denied { net_raw } for pid=5224 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 22:01:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) bind$inet(r0, &(0x7f0000acb000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) r1 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r1, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r1, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x1800}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000ff9000)=[0x1]) 2018/02/10 22:01:13 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000800c5012, &(0x7f0000004000-0x8)) fcntl$setsig(r0, 0xa, 0x5) pipe2(&(0x7f0000007000), 0x800) 2018/02/10 22:01:13 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x8, 0x1, 0x9}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000001000-0x9d)="15838389a5d5c39d77c33665e2bb7135ea000730582e4b99c6e9203f8e6581e5423a523fd3ac685157202327a0204fddd4b2ae861731c9c14c31cf449017a2f6a809d04febfcd5bea11d9021ebbd0e8cd9ad771a10718b57d4b6dac20b53bd0657803694d8e10a0b0800000200e4d9be6fb3fd6b67967527516c12b28260e16401788371facf58a39fa302fec2796b00c360993f312ce0b93871b75404", &(0x7f000089a000)}, 0xffffff13) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006df000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x2) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/02/10 22:01:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key(&(0x7f0000809000)='.dead\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a}, &(0x7f000050d000)='\rR', 0x2, r0) 2018/02/10 22:01:13 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e5c000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ad1000)={0x1ff, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x22, 0x80, 0x4, 0x29, 0xdc, &(0x7f0000607000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2ca7, 0x4}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x5, 0x8, 0x200, 0xa12, 0x100}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x104, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x6, 0x4}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000003000-0xc)='/dev/random\x00', 0x0, 0x80) setsockopt(r1, 0x8000000084, 0xc, &(0x7f0000aac000), 0x0) 2018/02/10 22:01:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x1, &(0x7f0000001000-0x10)=[{0x0, 0x0, 0x0, 0x4}]}, 0x10) 2018/02/10 22:01:13 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000022000)='/dev/rtc\x00', 0x43c000, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000022000)) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000021000)={&(0x7f0000009000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000013000-0x20)=[], 0x0, &(0x7f000001a000)=[]}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)) 2018/02/10 22:01:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/dsp\x00', 0x22002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cc000-0xc)) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000c3d000-0xc)={0x3, r1, 0x1}) 2018/02/10 22:01:13 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000094f000)={{{@in=@loopback, @in=@empty}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x2000000, 0x1, 0x7, 0x3, 0x6}, 0xc) 2018/02/10 22:01:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() wait4(r0, &(0x7f0000165000), 0x80000001, &(0x7f0000333000)) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000771000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8200}) bind$alg(r1, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) socket$kcm(0x29, 0x2, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e40000)="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", 0xffffffc6) 2018/02/10 22:01:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000c81000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) delete_module(&(0x7f000041e000)='@lo\\-systembdev@\x00', 0x800) sendto$inet(r0, &(0x7f0000482000), 0x297, 0x80000011ffffffe, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) 2018/02/10 22:01:13 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000012000-0x4)=@assoc_id=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000014000)='/dev/loop#\x00', 0x80000000000ee0, 0x400000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4, 0xeed, r2}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r3, &(0x7f0000012000-0x8)={0x40}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000000f000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000008000-0x4)=0x10000000006) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000010000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}}, 0x8) readv(r0, &(0x7f0000009000-0x20)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000012000-0x1)=""/1, 0x1}], 0x2) read(r0, &(0x7f0000000000)=""/4096, 0x1000) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/10 22:01:13 executing program 5: prctl$void(0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x88400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000-0x5)={0x1, 0x177, 0x6, 0x7fffffff}, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @hyper}, 0x10) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) [ 34.177054] audit: type=1400 audit(1518300073.214:16): avc: denied { ipc_owner } for pid=5254 comm="syz-executor7" 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 2018/02/10 22:01:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000072a000)={0x2, &(0x7f0000bd1000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000512000-0x8)={r1, 0x1}) utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400}, {0x0, 0x7530}}, 0x0) 2018/02/10 22:01:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockname$llc(r0, &(0x7f0000663000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000d83000-0x4)=0x10) close(r1) 2018/02/10 22:01:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x110, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff}, 0x14) getsockname$inet(r0, &(0x7f0000daa000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000f50000-0x4)=0x10) sendto(r0, &(0x7f0000d19000)="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", 0x109, 0x0, &(0x7f00005a7000-0x10)=@ipx={0x4, 0x0, 0x0, "eae379875c7b"}, 0x10) 2018/02/10 22:01:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(r0, &(0x7f0000a28000-0x10)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) r1 = gettid() rt_sigsuspend(&(0x7f0000371000), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b37000)=0x3f) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00002f8000-0xc)='/dev/autofs\x00', 0x4245600e8e03ceb6, 0x0) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000844000-0x1e)="c42d7737c7ce05c76d124b46a16221f580a1fabd96f353e5c882208dc5eb") getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00000fb000), &(0x7f0000479000)=0x4) recvfrom(r3, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}}, 0x10) r5 = gettid() fcntl$setsig(r2, 0xa, 0x12) r6 = dup2(r2, r3) fcntl$setown(r6, 0x8, r5) tkill(r1, 0x16) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f000061e000)=""/250) ioctl$PPPIOCGCHAN(r6, 0x80047437, &(0x7f0000407000-0x4)) 2018/02/10 22:01:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f000006c000-0x12c)=[{{&(0x7f0000da8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000085000-0x20)=[], 0x0, &(0x7f0000416000)=""/132, 0x84}}], 0x1, 0x0, &(0x7f0000899000-0x10)) syz_open_dev$sndmidi(&(0x7f00000de000)='/dev/snd/midiC#D#\x00', 0x8, 0x200) 2018/02/10 22:01:13 executing program 6: mmap(&(0x7f0000000000/0x3ad000)=nil, 0x3ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000347000)="97f920d15d62689158e89eb3f3903f45", 0x10) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003ae000-0x4), &(0x7f00003ae000-0x4)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "0d00ecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x44, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/10 22:01:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000004000-0x8)) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000fd0000)=""/107) 2018/02/10 22:01:13 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000018000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000009000)=@common='tunl0\x00', 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000007000-0x8)={@multicast2, @broadcast}, &(0x7f0000019000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000006000)={0x0, 0x8}, &(0x7f000000a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x7fffffff}, 0x8) r3 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000017000)=@nat={'nat\x00', 0x1b, 0x5, 0x460, 0x0, 0x1e8, 0xffffffff, 0x0, 0x1e8, 0x3c8, 0x3c8, 0xffffffff, 0x3c8, 0x3c8, 0x5, &(0x7f000000c000), {[{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='tunl0\x00'}, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @gre_key, @gre_key}}}}, {{@ip={@rand_addr, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xe0, 0x118, 0x0, {}, [@common=@set={0x40, 'set\x00'}, @common=@inet=@esp={0x30, 'esp\x00'}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='ip6gre0\x00', @generic="34acb466823e43042faf01b7ef9fbd26"}, 0x0, 0xa8, 0xe0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @loopback=0x7f000001, @gre_key, @gre_key}}}}, {{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @loopback=0x7f000001, @gre_key, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000011000)=@int=0x43, 0x4) r4 = creat(&(0x7f0000007000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000019000)={0x20000, 0x0, [0x4, 0x2, 0x100000000, 0xffffffff, 0xffffffffffffed11, 0x6, 0x1, 0x7ff]}) 2018/02/10 22:01:13 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet(0x2, 0x5, 0x8) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x65, 0x1c081) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/02/10 22:01:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) fchdir(r0) syz_open_dev$sndmidi(&(0x7f000090d000-0x12)='/dev/snd/midiC#D#\x00', 0x94e, 0x40002) r2 = getpgrp(0x0) sched_setscheduler(r2, 0x6, &(0x7f0000868000)=0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bb5000-0xc)) write(r0, &(0x7f0000caf000), 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000394000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockname$netlink(r3, &(0x7f000063c000-0xc), &(0x7f0000ed1000)=0xc) r4 = add_key(&(0x7f00000ff000)='blacklist\x00', &(0x7f0000ea9000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000017000)="6bfdd6a2144deaa76a0188a4f786ad55d2f497570b6f248ea5451984d9f3940d9c82129e96c38deb3ffdb14b34e2b9b996c211358eb3317ae5613875519c160e100e589d4c9e1db7e4b7c42d6f9a5abf4357de3f8052b8df8110e5c5bec1204bde05fb111a577adcc0b12065ac8b3931a7c62358ff9c09bca7b140537cb1567eaf24d14cb3ed396329eecbdca2ec96ed3621facbd6a31c0d11b3f408", 0x9c, 0xfffffffffffffffc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00005a2000)={0x0, 0x0}, &(0x7f00007e8000+0x189)=0xc) stat(&(0x7f000029c000)='./file0\x00', &(0x7f0000724000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r4, r5, r6) 2018/02/10 22:01:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) syz_open_dev$admmidi(&(0x7f000088a000+0x376)='/dev/admmidi#\x00', 0x6, 0x40) 2018/02/10 22:01:13 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008ab000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000052e000-0x4)=@int, &(0x7f0000ef0000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000000)={"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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc), &(0x7f0000000000)=0x3e9) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x8200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r0, &(0x7f0000002000)="5b469201a4de36d32107d1331fab5694ec136e2c24dcf4d7ecaf6c05b1b5e2ceee8c6f01c0cbc9b2", &(0x7f0000001000)="186cb87db5b68f6a5868ce57533e86b70778fa385f69c082c59593da58cab7a724631943f3a31c2ef3ca3ad11be94761e70d8b6b72969047462636a6126b1fb29cafbf59c2051898083b3f2e49ff9fa3db8a3a9407c5aa89a95872870e771a72ceed91a7c9dbfde8ad17367ca5c9c30b98053217184da93b65e1aec6bc92814d9780d4cd36204295526eeecb3754011909684552ebcbaa17096403c1e907dd43b141c883117ca840588fe401004eb2b9ebe18cf1d91d6c273fe519f8e6f732306baa5357f7c3ef7730b3c910338b292f2d1e24565e637624771ae9499e5674dd15693b807dab"}, 0x20) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000002000-0x10)={0x1fe, 0x0, &(0x7f0000167000/0x4000)=nil}) flock(r0, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0xf, 0x6, 0x80000000, 0x17, 0x0, r0, 0x40}, 0x2c) 2018/02/10 22:01:13 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c8d000)=@int, &(0x7f0000fd7000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff}, {0xffffffffffffffff}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/10 22:01:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getpeername$packet(r0, &(0x7f0000c95000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00009a3000-0x4)=0x14) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f9f000)="b7665a862f5339d1703d7a28bc628299", 0x10) connect(r0, &(0x7f000070c000)=@ll={0x11, 0xff, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@common='ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000546000)={&(0x7f000026e000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000aa5000)=@ipv4_deladdr={0x20, 0x15, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) 2018/02/10 22:01:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000800010015) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r3 = openat(0xffffffffffffff9c, &(0x7f00000d1000)='./file0\x00', 0x100, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f00002e9000-0x4)) [ 34.393683] Cannot find set identified by id 0 to match [ 34.426778] Cannot find set identified by id 0 to match 2018/02/10 22:01:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cf7000)={0x0}, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000091000-0x84)=[@in6={0xa, 0x2, 0x5d5, @mcast2={0xff, 0x2, [], 0x1}, 0xa1}, @in={0x2, 0x3, @rand_addr=0x101}, @in6={0xa, 0x0, 0xf20, @empty, 0x14f8051d}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}], 0x84) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1}, [@tfcpad={0x8, 0x16}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}}}]}, 0x144}, 0x1}, 0x0) 2018/02/10 22:01:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bb8000)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@empty}}, &(0x7f0000a0b000-0x4)=0xe8) fstat(r0, &(0x7f0000489000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() setresuid(r1, r2, r3) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) [ 34.452334] audit: type=1400 audit(1518300073.489:17): avc: denied { dac_override } for pid=5318 comm="syz-executor4" 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 [ 34.497148] audit: type=1400 audit(1518300073.531:18): avc: denied { map } for pid=5347 comm="syz-executor1" path="/dev/binder0" dev="devtmpfs" ino=1131 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 34.502676] binder: 5347:5350 ERROR: BC_REGISTER_LOOPER called without request [ 34.546561] binder: BINDER_SET_CONTEXT_MGR already set [ 34.555406] binder: 5347:5357 ioctl 40046207 0 returned -16 [ 34.563807] binder: 5347:5350 ERROR: BC_REGISTER_LOOPER called without request [ 34.577259] binder_alloc: 5347: binder_alloc_buf, no vma [ 34.582868] binder: 5347:5357 transaction failed 29189/-3, size 0-0 line 2957 [ 34.605712] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.612008] binder: release 5347:5350 transaction 2 out, still active [ 34.618733] binder: undelivered TRANSACTION_COMPLETE [ 34.623913] binder: send failed reply for transaction 2, target dead 2018/02/10 22:01:14 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x2000, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000005000-0x78)={0x20, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x1, @broadcast=0xffffffff}, 0x0, 0x319, 0xab, 0x5, 0x1, &(0x7f0000013000)=@generic="ba0e4ea5938896d240cb7da709376b67", 0x64, 0x400, 0xca6}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14), &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/10 22:01:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f000040b000)='/dev/dmmidi#\x00', 0x2, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b31000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x1, 0x4, 0xf6f, 0x80000001, 0x89}, &(0x7f0000390000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000023000-0x1008)={r2, 0x1000, "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"}, &(0x7f00007ad000-0x4)=0x1008) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00003ba000)={0x3, 0xec0}, 0x2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000424000-0x8)='pagemap\x00') ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000e21000-0x8f)=""/143) close(r3) 2018/02/10 22:01:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000763000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00007f8000-0x86)=""/134) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x5, 0x20, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e2ba079c66681a29"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:01:14 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0xd, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fed000-0x2c)={0xc, 0x4, 0x4, 0x100000003, 0x0, r0}, 0x2c) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff4000-0x20)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000), &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/02/10 22:01:14 executing program 2: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000000)=0x10) getpriority(0x7, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000332000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0x9, 0x1f}, {0xdb53, 0xfffffffffffffffe}, 0x4, 0x0, 0x10000}) 2018/02/10 22:01:14 executing program 7: mmap(&(0x7f0000000000/0x31c000)=nil, 0x31c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x44f, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[]}, 0x8001) readahead(r0, 0x4, 0x3) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000319000)}, 0x0) recvmsg(r2, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)}, 0x0) write(r2, &(0x7f00000d4000)="7f", 0x1) io_setup(0x1, &(0x7f000014c000-0x8)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000028e000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/10 22:01:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgid(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000382000)='/dev/sequencer2\x00', 0x90040, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00006aa000)=0xfc) sched_setattr(r1, &(0x7f0000282000)={0xfffffffffffffffd, 0x7f8fdda360982ee, 0x0, 0xfffffffffffffffe, 0xa54, 0x4, 0x0, 0x800000000000000}, 0x0) 2018/02/10 22:01:14 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) futex(&(0x7f0000007000-0x4)=0x70, 0x5, 0x2, &(0x7f0000004000)={0x77359400}, &(0x7f0000006000-0x4)=0x8000, 0xfffffffffffff7b5) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f000000c000)='/dev/vcs#\x00', 0x4, 0x2) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x100) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000015000-0xc)={0x80000009}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000005000-0x8)) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x1010, r1, 0x0) [ 35.061981] kauditd_printk_skb: 4 callbacks suppressed [ 35.061990] audit: type=1400 audit(1518300074.097:23): avc: denied { write } for pid=5363 comm="syz-executor4" name="net" dev="proc" ino=13964 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 35.072636] futex_wake_op: syz-executor1 tries to shift op by -1; fix this program [ 35.092335] audit: type=1400 audit(1518300074.099:24): avc: denied { add_name } for pid=5363 comm="syz-executor4" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 35.092354] audit: type=1400 audit(1518300074.099:25): avc: denied { create } for pid=5363 comm="syz-executor4" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/02/10 22:01:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002dd000)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b0b000)={0x5, 0xa67b, 0x0, 0x3, 0x9}, 0x14) io_setup(0x7, &(0x7f00002ac000-0x8)=0x0) io_cancel(r1, &(0x7f0000e05000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000dba000)="8c363872eb8bc8585f98409c99bb9e9532167a40b2c22e6bda9c9677426752b50624e70674561abb88dd3b2c1d6acfe271423e5d10062b3b087ee97feac126d0b848da677ccced5e209f37433e1ff732e2bb1f5d4e0b7f2e98ac1e58147a6c585a6edca52238544bc860c6bf0f38ef5bd5c55261f5a8738179dd8cb815c486a593b6d6def4ca2e69f99f3b1d68811bd8841e7a0a493fefde180be62f96aab5125c73347f04d8d7b374eb4348b4fe9b46cc5ff7a07146e627", 0xb8, 0x43c000000000, 0x0, 0x0, r0}, &(0x7f00006d3000-0x20)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000798000)={0x0, 0x334}, &(0x7f0000adb000)=0xffffffffffffffde) 2018/02/10 22:01:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvmsg$kcm(r0, &(0x7f000055f000-0x38)={&(0x7f00008c9000)=@ipx, 0x10, &(0x7f0000fbe000-0x20)=[{&(0x7f0000c50000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce4000-0x8e)=""/142, 0x8e}, 0x0) sendmsg$key(r1, &(0x7f0000fc1000-0x38)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9e000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(0xffffffffffffffff, &(0x7f0000f93000-0x78)=""/120, 0x78) 2018/02/10 22:01:14 executing program 4: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000a50000)=@file={0x0, ""/84}, &(0x7f0000511000)=0x56) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000acc000)={@common='vcan0\x00', &(0x7f0000001000-0xc8)=@ethtool_eeprom={0x4f, 0x0, 0x401, 0xb8, "6fff56304457bee7f5ba5d115e93bc6aba313e6634c0d650e7fd8c2dab2eafd15a5bf4ecc0efbb8d8071307b9c41775df7bfacd3bbab8de3ebcba4b0944e9d800b51567db827df9fdd473552f0178a669e10932c3886b64026b1aa814052470686ad9cd9409cc38a5b8b681aab029a5fcad45dc92c0bd3c8cd0fb7333716fc1b7de09f28b1339598eec75fbf373f7fc6f0d1f96d3759b05823a4b3da230ea538251261c3d158d93884790177b388d7a86cdc8e09338447b5"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000052b000-0x8)) r2 = dup2(r1, r1) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000aa1000-0x4)) 2018/02/10 22:01:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000636000)=""/181) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000000000)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201b9b2010000b8ca000000ba000000000f3000e2674b4b015e9dc483996ba7d900f300004f4f21ae5ddc", 0x48}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/10 22:01:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000d43000-0xde)=""/222, 0xde}, {&(0x7f0000001000-0xab)=""/171, 0xab}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r1 = getpgrp(0x0) process_vm_readv(r1, &(0x7f000006d000-0xa0)=[{&(0x7f00008c2000-0xa5)=""/165, 0xa5}, {&(0x7f000056d000)=""/4096, 0x1000}, {&(0x7f000006c000)=""/136, 0x88}, {&(0x7f000059e000)=""/27, 0x1b}, {&(0x7f0000c00000)=""/205, 0xcd}, {&(0x7f0000587000-0xd)=""/13, 0xd}, {&(0x7f00004b8000)=""/198, 0xc6}, {&(0x7f0000acb000-0xae)=""/174, 0xae}, {&(0x7f00005fa000-0xd8)=""/216, 0xd8}, {&(0x7f0000e03000-0x1000)=""/4096, 0x1000}], 0xa, &(0x7f0000dc3000)=[{&(0x7f0000608000-0x17)=""/23, 0x17}, {&(0x7f00006f5000)=""/69, 0x45}, {&(0x7f0000a44000-0xab)=""/171, 0xab}], 0x3, 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) [ 35.145910] audit: type=1400 audit(1518300074.138:26): avc: denied { map_read map_write } for pid=5365 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 35.170982] futex_wake_op: syz-executor1 tries to shift op by -1; fix this program 2018/02/10 22:01:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x8) r1 = syz_open_dev$mice(&(0x7f0000b7f000)='/dev/input/mice\x00', 0x0, 0x6040) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000feb000-0xb0)={{0xfff, 0x4}, 'port1\x00', 0x80, 0x40, 0x4ed, 0x2, 0x82, 0x1, 0x3, 0x0, 0x0, 0x1}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000dde000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$nl_route(r1, &(0x7f0000477000-0x38)={&(0x7f00006cd000)={0x10}, 0xc, &(0x7f00005d3000-0x10)={&(0x7f000017d000)=@bridge_getneigh={0x20, 0x1e, 0x20, 0x7, 0x3, {0x7, 0x0, 0x0, r2, 0x4, 0x4000}, []}, 0x20}, 0x1, 0x0, 0x0, 0x20004000}, 0x1) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002cd000-0x10)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x6, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) [ 35.247230] audit: type=1400 audit(1518300074.284:27): avc: denied { dac_read_search } for pid=4203 comm="syz-executor0" 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 2018/02/10 22:01:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000001000000000100000000000000", 0x14, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ab1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$fuse(r0, &(0x7f000042b000)={0x50, 0x0, 0xa, @fuse_init_out={0x7, 0x1a, 0xff, 0x0, 0x800, 0x3f, 0x6, 0x5}}, 0x50) 2018/02/10 22:01:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) 2018/02/10 22:01:14 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000000005, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, 0x8) 2018/02/10 22:01:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvmsg$kcm(r0, &(0x7f000055f000-0x38)={&(0x7f00008c9000)=@ipx, 0x10, &(0x7f0000fbe000-0x20)=[{&(0x7f0000c50000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce4000-0x8e)=""/142, 0x8e}, 0x0) sendmsg$key(r1, &(0x7f0000fc1000-0x38)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9e000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(0xffffffffffffffff, &(0x7f0000f93000-0x78)=""/120, 0x78) 2018/02/10 22:01:14 executing program 5: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000ddb000)='/dev/input/mice\x00', 0x0, 0x402200) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f95000)={0x0, 0x7f, "8de191d800234581cbd630fa1fcdf0331e39d40741195d8e054f65e5dd1ab00c611534cbc5933e00124e04bf3b99f322a2b1f302a450ad772355a7a2edd48b93a455cb6a3bcd46e397621a3f6cdbfc8ebbd0cfe0abe058d6e1e79cfccd94b61afebcf53d2c6413d2422a9c8a6ac4f4b201e6641583d74c3bd1ab7c72eb7667"}, &(0x7f00005aa000)=0x87) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f96000-0x14)={r2, 0x1, 0x8, 0x1e51, 0x8, 0x1}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f95000-0x23)="a81857a1fd7992a0f55f8e4f939847ce50a4f6e2bde8921f0094242429e848ea5e7fff", 0x23) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001b5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/10 22:01:14 executing program 3: mmap(&(0x7f0000001000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000d3d000-0xa)='/dev/dsp#\x00', 0x2, 0x100) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000f97000)) write(r0, &(0x7f0000000000)="2700000014000700000c60ff010004fff4ffe0f4121702cd9900e30000000000240000390075ed", 0x27) 2018/02/10 22:01:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006f9000-0x10)={0x0, 0x0, 0x4, 0xfff}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ec7000-0x4)=0x0) wait4(r1, &(0x7f0000d59000-0x4), 0x1000000, &(0x7f000070f000-0x90)) 2018/02/10 22:01:14 executing program 7: mmap(&(0x7f0000000000/0x996000)=nil, 0x996000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000995000)=@filter={'filter\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0xc8, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, &(0x7f0000995000-0x40), {[{{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) mmap(&(0x7f0000996000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000997000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000997000+0x6ce)='/dev/vcs#\x00', 0x10001, 0x20000) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00001a3000-0x12)='/dev/snd/pcmC#D#c\x00', 0x93cc, 0x40000) mmap(&(0x7f0000997000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000998000-0x4)=0x7, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x37, &(0x7f0000996000)="5a5bebda424094ecfe5ba6e171a62b675dd0f8e21735d26bbf1b65c9c6bebcf2091060a87e199f0a20eb23724163ec141773fd9dd249c566ad4ee999a34d20d09745b427ece7898c0f0dd5b408270cfe4104c2788a0040c78ea5d0fe5435df4ddf8659bc739f", 0x66) [ 35.310154] audit: type=1400 audit(1518300074.347:28): avc: denied { create } for pid=5408 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.323465] sctp: [Deprecated]: syz-executor0 (pid 5415) Use of struct sctp_assoc_value in delayed_ack socket option. [ 35.323465] Use struct sctp_sack_info instead 2018/02/10 22:01:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000060f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000)={0x0, 0x0, 0xffffffffffffffff, 0x100000001}, &(0x7f00007fc000-0x40)={0x0, 0xb517}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ee2000-0x4)=0x0) perf_event_open(&(0x7f000026e000)={0x0, 0x78, 0x9, 0x30df, 0x3, 0xffff, 0x0, 0x4, 0x48000, 0x8, 0x101, 0x7, 0xdc3, 0x7fff, 0x8, 0x3, 0x0, 0x9, 0x6, 0x1, 0x952c, 0x8001, 0x7, 0x0, 0x7, 0xb65c, 0x7fffffff, 0x1a, 0x8, 0x4, 0x20, 0x7f, 0xf2ec, 0x400, 0xfa2, 0x8001, 0x4, 0xdd, 0x0, 0xfff, 0x1, @perf_config_ext={0x7, 0x18f2}, 0x2, 0x7da, 0x5, 0x4, 0x9, 0x100, 0x7}, r1, 0x13e3b7d0, r0, 0xf) r2 = syz_open_dev$mouse(&(0x7f000072d000-0x12)='/dev/input/mouse#\x00', 0x9, 0x70200) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000f57000-0xd)="99e5878cc4b7a069d2c45b289a", 0xd) connect$netlink(r2, &(0x7f00009ed000-0xc)=@proc={0x10, 0x0, 0x1, 0x538b7799c5c2c2c6}, 0xc) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000a6d000-0x160)={{{{0x2, 0x0, @rand_addr=0x4}}, {{0xa, 0x0, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}}, 0x8, 0x9, 0x4, "df3d12f6a38877f7c1f46df99fe46c416f018eb262377877435d12fe85ff27562b5e26e4ab82f015ec9f5beae20c43278b2f4a7dabb8253669dfb7499f3a7fc24215e5f8f145678569f125440356fabb"}, 0x160) accept4$nfc_llcp(r2, &(0x7f0000723000-0x60), &(0x7f0000f8b000-0x4)=0x60, 0x80000) 2018/02/10 22:01:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4), 0x4) socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x400000002, 0x300) bind$packet(r1, &(0x7f0000a67000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) syz_emit_ethernet(0x36, &(0x7f0000bed000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) [ 35.368544] sctp: [Deprecated]: syz-executor0 (pid 5427) Use of struct sctp_assoc_value in delayed_ack socket option. [ 35.368544] Use struct sctp_sack_info instead [ 35.387789] Cannot find add_set index 0 as target 2018/02/10 22:01:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000200000)={0x0, 0x7}, &(0x7f000003b000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000204000-0x98)={r1, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x6}, 0x98) read$eventfd(r0, &(0x7f0000048000-0x8), 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000043d000-0x20)={0x5, 0x101, 0x6, 0x1, 0xffffffff, 0x2a, 0x20, 0xffffffff, r1}, &(0x7f0000b6a000)=0x20) 2018/02/10 22:01:14 executing program 4: signalfd4(0xffffffffffffffff, &(0x7f0000d25000-0x8), 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000002000-0x1000)=""/4096, 0x1000) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) 2018/02/10 22:01:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(r0, &(0x7f000086c000)={0x15, 0x1f, "514e0b4a7e094a93185b8fb565"}, 0x80000) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0x14}, 0x1}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000579000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) poll(&(0x7f00001f9000)=[{r1}, {r0, 0x100}, {r1, 0x80}, {r0, 0x6000}, {r2, 0x8212}], 0x5, 0x8) 2018/02/10 22:01:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) r1 = syz_open_dev$admmidi(&(0x7f00001bd000)='/dev/admmidi#\x00', 0x2, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00006be000-0x8c)={0x9, 0x800, 0x100, 'queue0\x00', 0xff}) sendto$inet6(r0, &(0x7f0000c8e000)="4764b69fee12ae340b8f2d6a6f3a1b745fb00d4459867191ec220e87aa27337e6676602d8d584dde1133c4fa33d7eb31431df2d4ff30fa088ddeed52423adbcb37135b32210e603b58e1c03e0c2ed5ddc40be0f9ed5a28d90da6e008b0a8c91aff4b2e504912e2a7a59a56ce34cfae2b9822f614fba04bbb6d1dbc2a66d901c1c0b2e10b627afae397ced44ada0f62770ed466c382e68c6d42916db5ee3433195f49a4e010f21207400d58d3e4", 0xad, 0x4000, &(0x7f000057b000-0x1c)={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000b85000-0x6)='./file0\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000047f000)={0x0, 0x1}, &(0x7f0000c22000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ca2000-0x8)={r3, 0x2, 0x8000}, &(0x7f00009f3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000611000-0x8)={r4, 0x80000000}, &(0x7f0000844000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00004bd000-0xc)=@sack_info={r5, 0x24e5, 0x80000001}, 0xc) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000a8e000-0x8)=[0x0, 0x80000001]) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a5f000-0x10)={0x1, &(0x7f00002ca000-0x10)=[{0x6, 0x0, 0x0, 0x1f}]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c04000-0x18)={0x0, 0x3f, 0x1, [0x0]}, 0x31) [ 35.413117] Cannot find add_set index 0 as target 2018/02/10 22:01:14 executing program 4: mmap(&(0x7f0000000000/0x3ad000)=nil, 0x3ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "0d00ecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x44}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0xfef6, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/10 22:01:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00002ce000-0x9)='/dev/vcs\x00', 0x200, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00007ff000)=0x4, 0x2) r2 = syz_open_pts(r0, 0x103002) close(r0) name_to_handle_at(r1, &(0x7f0000a56000-0x8)='./file0\x00', &(0x7f00009fa000)={0xd0, 0x101, "9ea578635997d008ccc434d1d06400b081f5728d70038d28e98054a1e3e46bd95d2aa9ab3b1a38275b9af184f639f1f1036f922174e4eb3db04147a10b1a28bbdb8cee56f27ecab477860f01dfb94f5c494f586b293ab9dbf84695942407f15bedfc4d11d90c2183ab3a6a5c69e9562801bb10c0b9085214b8e11c07f7505bac940ecf6dc56b0cd168eae8fc75ef6ef9c8879a7aabf072f13ee7198d5b4a424de91a12f79f9b6369b6df6e083f3ec9fd91d4ba21b02863990c0e985a744af18193821eb6d8004190"}, &(0x7f00009d4000-0x4), 0x1000) r3 = syz_open_dev$vcsn(&(0x7f000016c000)='/dev/vcs#\x00', 0x27, 0x802) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f000015b000)=""/76) socket(0x10, 0x3, 0x0) dup3(r0, r2, 0x0) mknod(&(0x7f0000cad000-0x8)='./file0\x00', 0x40, 0x6) 2018/02/10 22:01:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000e61000-0x8)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ef4000-0x4), &(0x7f00007dd000-0x4)=0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000596000-0x4)=0xaea8, 0x4) sendmsg$alg(r1, &(0x7f000008b000)={0x0, 0x0, &(0x7f000061c000)=[{&(0x7f00003e6000)="e91b8b31b207f24242e0ae6e0231c07e3bfed2db1d13afcc65d398003e3b0893b27732a10b3df30a53560738e106d07ca924e75b3823652582a22248e0e8367bc76d37617a3f60aa369939535127213fd6d36f1d3e2393fcdcb55f183f1632925edcd7600dac9fe1854b0689b67b2242d4e12cd36661928c7cd63cef0794dfedb0ff6caaf810f4a8ff4e471eb152eb6c24f2e6cecf117b7f1e40c4212f1bad35777fba96dc6a42d643814cada6ab29d4bc81ac64cb8c406daffa71cc11fb5ba3b450748c5250d20f010a575596ede1ae897e44ae13d95f79ee6aaf2732fb9ab0d2b5fe3bb15fb02d3656c871841b2c246309e0", 0xf3}, {&(0x7f0000949000-0x9b)="2ca9126c1bd9400ff162eba08892ee479d15ad7763614d01e16c4769f671f0607fbde8d9f87f1e07c32df6fb6354f3fc5a7010b2c3bb6c8751e22524ca27fd69606a6926eec8d9a0f90c78f923c7e001bf2be7d5c9b57b45f553831a7881f842446fadf39b567066a3e07433b46c67128a4a287fdd740a0564f06765f037825954521a27ce574e2d98b48cd2380cc6a1b79e965a1f471d754210eb", 0x9b}, {&(0x7f00005b2000)="035f4553bedfcd693728ac34896a872d9b094e210ff419e71c0de954681be30562daf6b604974169c44db2c610339dfa29a62906c5f572d3f2908510638e0aeb4947815d861565b8683ee1281aff0b805291ad6c3c5b4873f166297de510748b84da720d35323a1a71e1253e107d8acab9e077c6f5", 0x75}, {&(0x7f0000be0000-0xbf)="0c332151e6d582527ea98a135a7b86e1beff319752ac0cb7e87051b1959ec9a5e49663f2100efc351c93a30b7aa916b697c7d215a05d289575f8b5f5c9f9f590f9360bb962ae131844cda6a86460808436226ac33a22f2ddaf245cd5ac6475bc91466438cce5234b66bae507bc7c979273a2e341d5b05c8bfb2d9fd4f7527f10c5f59d314843d9e7764356c2e4e2797166c72fd63211af57b16d75feb5a1d95567d0c785473c8cb4496553a253f5be7d1a95f44aa02e0ceb9172d9466b2295", 0xbf}], 0x4, &(0x7f0000631000)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}], 0xc0, 0x44000}, 0x4) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000fa1000-0x81)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d00000000de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) [ 35.460123] audit: type=1400 audit(1518300074.495:29): avc: denied { write } for pid=5445 comm="syz-executor5" 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 2018/02/10 22:01:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/dsp\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000cfe000)={{0x2, 0x2, 0x2, 0x3, 0xffffffff00000000}, 0xbea, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x9, 0x8000, 0x2}) memfd_create(&(0x7f0000779000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000aa5000)=0x8, 0x4) 2018/02/10 22:01:14 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000975000)=0x0) ptrace(0x11, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff1000)='/dev/rtc\x00', 0x3e3dc3, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) 2018/02/10 22:01:14 executing program 6: r0 = socket(0x2, 0x4, 0xfffffffffffffffe) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f0000fb8000-0x4)) 2018/02/10 22:01:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000694000-0x20)) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000266000)='./file0\x00', 0x4000, 0x40) openat(r0, &(0x7f0000584000)='./file0\x00', 0x88140, 0x20) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000491000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000042d000-0xc)='io\x00') read(r2, &(0x7f0000b5b000), 0xfffffffffffffe59) lseek(r2, 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/10 22:01:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000b47000)='./file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f0000663000)='./file0/control\x00') 2018/02/10 22:01:14 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) recvfrom$inet6(r0, &(0x7f00009f4000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f0000607000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='yam0\x00', 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x16)=@random={'btrfs.', 'yam0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f21000-0x13)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000003000-0xc)={0x7, &(0x7f0000003000-0x38)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000002000-0x8)={r3, 0x28}) r4 = accept(r0, &(0x7f0000001000)=@nfc, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000001000)={{0x3ff, 0x8, 0x3cc, 0x0, 0x5}, 0xfffffffffffffc01, 0x3ff, 0x0, 0xffffffffffff4186, 0xfffffffffffffffb, "c6979a9b7e02b24513ab4dc8472fbc3f32c755e0b515cc8873994183490bef7cebc8475ab97ca480ae2efbd84289b05c3235857485aa689a68c273967d41c31a70165b87511f773a6b0da2c24453abb40d515feb9d6c7fe0eb98fa6b5f46848b1b0e5681aba410a99670b7d1980cc76820be924a9a2ad4337458075d4821617c"}) 2018/02/10 22:01:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0xa0}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000300000)='/dev/usbmon#\x00', 0xffff, 0x800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a24000)=0x80, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000201000-0x8)={0x0, 0x1, 0x6e0}, &(0x7f0000de2000)=0x8) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000410000-0x4), &(0x7f000077a000)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) openat$pfkey(0xffffffffffffff9c, &(0x7f000085e000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00001e8000-0x8)={r2, 0xd36}, &(0x7f000006d000-0x4)=0x8) 2018/02/10 22:01:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000034f000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000d7000-0x4)=0xffffffffffffffc1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a0a000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000caf000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) bind$bt_l2cap(r0, &(0x7f00003ff000-0xe)={0x1f, 0x1, {0x5, 0x101, 0x55, 0x1, 0xac8c, 0x80000000000}, 0x7ebb000000000000, 0x100000001}, 0xe) r1 = fcntl$dupfd(r0, 0x406, r0) fremovexattr(r1, &(0x7f0000d19000-0x28)=@random={'osx.', 'securitycgroupppp0md5sum#mime_type.\x00'}) recvmsg(0xffffffffffffff9c, &(0x7f000087f000-0x38)={&(0x7f0000c18000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000d4a000)=[{&(0x7f0000c9f000)=""/167, 0xa7}, {&(0x7f000074e000-0xf6)=""/246, 0xf6}], 0x2, &(0x7f000004e000-0x5c)=""/92, 0x5c, 0x3}, 0x2000) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/02/10 22:01:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x733e, 0x20001) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000002000)=0x150) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000f01000-0x8)) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x0, r2, r3, 0xc7, 0x0) r4 = accept4$llc(0xffffffffffffffff, &(0x7f00009a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x10, 0x80000) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000099e000)=0x800, 0x4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000464000)='/selinux/enforce\x00', 0x200001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000e45000)={0x400, 0x91a, 0x101, 0x1, 0xfffffffffffffff8, 0x9}) r6 = socket(0x10, 0x803, 0x0) sendto(r6, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r6, &(0x7f00002e7000)=[{{&(0x7f000086e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000745000-0x10)=[], 0x0, &(0x7f0000a63000-0xb0)=""/176, 0xb0}}], 0x1, 0x0, &(0x7f0000aef000)) recvmmsg(r6, &(0x7f0000398000-0xb)=[{{&(0x7f00001bb000-0x10)=@ax25, 0x10, &(0x7f00003ab000-0x50)=[], 0x0, &(0x7f00000e6000)=""/226, 0xe2}}], 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x8, 0x7953}, &(0x7f00002e8000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r7, 0x20}, 0x8) bind$nfc_llcp(r5, &(0x7f0000520000)={0x27, 0x0, 0x0, 0x7, 0x1, 0x1, "3abe2e796d5f23bd97f9966e3e6ee38db364bcd9ba6793090f73bb28deac2f4c95b1e0d33224102927dfd4ca8523e7d9286450b5eea9dd08ef605e5d6d736c", 0x3}, 0x58) get_thread_area(&(0x7f00007c4000-0x10)={0x7dd38aea, 0x200000000000000, 0xffffffff, 0xa654, 0x80000000005, 0x7, 0x99, 0x306, 0x4000000000000004, 0x10004}) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000096000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @empty}}) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000010c000-0xa0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x58e60ddd, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x101, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in6={0xa, 0x0, 0x800, @empty}], 0xa0) setsockopt$inet6_int(r8, 0x29, 0xff, &(0x7f000049e000)=0x8, 0x4) setsockopt$inet6_int(r8, 0x29, 0xc8, &(0x7f000035b000-0x4), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r8, 0x29, 0xca, &(0x7f00006bd000)={0x4, 0x1, 0x1000, 0x8001, 0x7}, 0xc) 2018/02/10 22:01:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00008b0000-0x4), 0x4) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) 2018/02/10 22:01:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00002e7000)='/dev/snd/pcmC#D#c\x00', 0x245b, 0x50480) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000d93000-0x4)) clock_gettime(0xfffffffffffffffc, &(0x7f00006db000-0x10)={0x0, 0x0}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000b70000)) ppoll(&(0x7f0000246000-0x18)=[{r0}], 0x1, &(0x7f0000feb000-0x10)={0x0, r2+10000000}, &(0x7f0000f15000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000221000-0x20)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x0) 2018/02/10 22:01:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) syz_open_dev$binder(&(0x7f0000c43000)='/dev/binder#\x00', 0x0, 0x800) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/10 22:01:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x6, &(0x7f0000018000-0x60)={0x0, 0x10, 0x1, @tid=r0}, &(0x7f0000c8a000)) r1 = syz_open_procfs(r0, &(0x7f00002f6000)="65742f726f757465002695") preadv(r1, &(0x7f0000b42000)=[{&(0x7f0000aa9000)=""/130, 0x82}, {&(0x7f0000444000)=""/4096, 0x1000}], 0x2, 0x0) 2018/02/10 22:01:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/dsp\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000cfe000)={{0x2, 0x2, 0x2, 0x3, 0xffffffff00000000}, 0xbea, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x9, 0x8000, 0x2}) memfd_create(&(0x7f0000779000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000aa5000)=0x8, 0x4) 2018/02/10 22:01:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() getpgid(r0) r1 = syz_open_dev$adsp(&(0x7f00008aa000)='/dev/adsp#\x00', 0x3, 0x10000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c88000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in=@broadcast}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00006e1000)=0xe8) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000c22000-0x90)) 2018/02/10 22:01:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x36) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f000080c000-0x4)=0x3, 0x4) 2018/02/10 22:01:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00002e7000)='/dev/snd/pcmC#D#c\x00', 0x245b, 0x50480) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000d93000-0x4)) clock_gettime(0xfffffffffffffffc, &(0x7f00006db000-0x10)={0x0, 0x0}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000b70000)) ppoll(&(0x7f0000246000-0x18)=[{r0}], 0x1, &(0x7f0000feb000-0x10)={0x0, r2+10000000}, &(0x7f0000f15000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000221000-0x20)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x0) 2018/02/10 22:01:14 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0xe0, @mcast2={0xff, 0x2, [], 0x1}, 0x810000000}}, 0x1000, 0xfffffffffffff414, 0xfffffffffffffffc, 0x8, 0x800}, &(0x7f0000d45000)=0xa0) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x7) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x3, 0x410, 0x0, 0x0, 0x218, 0x328, 0x328, 0x328, 0x4, &(0x7f0000003000-0x40), {[{{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @empty, @rand_addr, @dev={0xac, 0x14}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) 2018/02/10 22:01:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008a4000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000594000)={0x400, 0x9}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00002c6000-0x5c)=@newlink={0x5c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MAP={0x28, 0xe}]}, 0x5c}, 0x1}, 0x0) 2018/02/10 22:01:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0xfffffffffffffd3e) truncate(&(0x7f0000253000-0x8)='./file0\x00', 0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008cf000)='/dev/autofs\x00', 0x10080, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00'}) r2 = syz_open_dev$sndpcmp(&(0x7f00004d8000)='/dev/snd/pcmC#D#p\x00', 0x101, 0x100) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00007d6000-0x18)={0x0, 0x5, 0x1f, &(0x7f00009da000-0x8)}) clock_gettime(0x0, &(0x7f0000df6000)) 2018/02/10 22:01:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ed0000-0xd)='attr/current\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000de1000)=0x3, 0x8) sendfile(r2, r2, &(0x7f00006c7000), 0x2a) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/02/10 22:01:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004ca000)=0x4, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005d6000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9f) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/02/10 22:01:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/dsp\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000cfe000)={{0x2, 0x2, 0x2, 0x3, 0xffffffff00000000}, 0xbea, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x9, 0x8000, 0x2}) memfd_create(&(0x7f0000779000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000aa5000)=0x8, 0x4) 2018/02/10 22:01:14 executing program 0: remap_file_pages(&(0x7f000092d000/0x4000)=nil, 0x4000, 0x0, 0x4, 0x2000000000009812) shmget(0x0, 0x2000, 0x1100, &(0x7f000076f000/0x2000)=nil) 2018/02/10 22:01:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000035a000), &(0x7f0000999000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4), 0x4) 2018/02/10 22:01:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000063d000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000003fd) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) r3 = geteuid() fstat(r0, &(0x7f00003a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000b1a000)='./file0\x00', r3, r4) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f000055a000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) [ 35.943614] mmap: syz-executor0 (5537) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 35.946480] QAT: Invalid ioctl [ 35.971738] audit: type=1400 audit(1518300075.009:30): avc: denied { dyntransition } for pid=5523 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/02/10 22:01:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e75000)='/dev/audio\x00', 0x200, 0x0) accept4$inet(r1, &(0x7f00002fe000)={0x0, 0xffffffffffffffff, @local}, &(0x7f00003eb000-0x4)=0x10, 0x80000) symlinkat(&(0x7f00000a5000)='./file0\x00', r1, &(0x7f0000800000)='./file0\x00') ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000a05000+0xcf8)={0x7, 0x9}) 2018/02/10 22:01:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x2c6, 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x7, 0x6899, 0x200, 0x5, 0x6, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000587000-0x16)='/selinux/checkreqprot\x00', 0x1ffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000273000)={0x20, 0x0, {0x1, 0x0, 0x0, 0x1}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r2, &(0x7f0000ee1000)={&(0x7f0000703000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000c21000)=[], 0x0, &(0x7f0000a5e000)=""/41, 0x29}, 0x2000) 2018/02/10 22:01:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}}) chmod(&(0x7f0000aef000-0x8)='./file0\x00', 0x1a) r2 = syz_open_dev$audion(&(0x7f0000fcb000)='/dev/audio#\x00', 0x4, 0x100) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400, r1}, 0x8) r3 = syz_open_dev$adsp(&(0x7f00008f0000)='/dev/adsp#\x00', 0xfff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00006b4000-0x4)) 2018/02/10 22:01:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004ae000)={0x0, 0x0}) ioctl$int_in(r1, 0x5421, &(0x7f000053a000-0x8)=0x6) r2 = semget(0x3, 0x5, 0x100) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000fee000)=""/99) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9}, 0x1c) splice(r0, &(0x7f000068f000-0x8), r1, &(0x7f0000dc1000-0x8), 0x800, 0x1) prctl$seccomp(0x29, 0x0, &(0x7f0000e39000-0x10)={0x0, &(0x7f000050a000)=[]}) r4 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000f8e000-0x4)) r5 = syz_open_dev$admmidi(&(0x7f000063b000-0xe)='/dev/admmidi#\x00', 0x401, 0x200000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000db4000)=@assoc_value={0x0, 0x1f}, &(0x7f0000483000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00002e8000-0x8)={r6, 0x7}, 0x8) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9f000-0x10)={0x0, &(0x7f000043b000)=[]}, 0xe) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000046c000)={r3, &(0x7f000035d000-0xac), &(0x7f0000fb2000)=""/4096}, 0x18) [ 36.017889] QAT: Invalid ioctl 2018/02/10 22:01:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dab000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00009ac000)=""/239, &(0x7f0000fd6000-0x4)=0xef) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000bd2000-0x4), 0x4) clock_gettime(0x0, &(0x7f00004de000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00008ac000-0x68)={0x5, 0xfb, 0x9, {r2, r3+10000000}, 0x7, 0xfffffffffffffffc}) 2018/02/10 22:01:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) connect$inet6(r0, &(0x7f0000145000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000582000-0x38)={&(0x7f0000821000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1b, &(0x7f00009c8000)=[], 0x0, &(0x7f0000f22000)=[]}, 0x0) r1 = semget$private(0x0, 0x1, 0xb1) semctl$SEM_STAT(r1, 0x7, 0x12, &(0x7f0000fc5000)=""/67) 2018/02/10 22:01:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/dsp\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000cfe000)={{0x2, 0x2, 0x2, 0x3, 0xffffffff00000000}, 0xbea, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x9, 0x8000, 0x2}) memfd_create(&(0x7f0000779000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000aa5000)=0x8, 0x4) 2018/02/10 22:01:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ed0000-0xd)='attr/current\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000de1000)=0x3, 0x8) sendfile(r2, r2, &(0x7f00006c7000), 0x2a) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/02/10 22:01:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000096f000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002b8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000916000)) 2018/02/10 22:01:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setxattr(&(0x7f0000ec9000-0x8)='./file0\x00', &(0x7f0000072000)=@known='system.advise\x00', &(0x7f0000278000-0x1)='[', 0x1, 0x3) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000060f000-0x10)=@generic="a64ab710d1eaf1c839dd0b28d9cadb35") getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00003f9000), &(0x7f00001c2000)=0x4) 2018/02/10 22:01:15 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000095c000)={0x2, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000000)={@generic="5471945a69fd9d3f83c571f67a85e6fd", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000001000-0x6)={0x3, 0x6}) bind$ax25(r1, &(0x7f0000000000)={0x3, {"87d8844d84659b"}, 0x7f}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000084000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty, "49a99e49"}}}}}, &(0x7f0000d66000-0xc)={0x0, 0x1, [0x0]}) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/02/10 22:01:15 executing program 2: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fc8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$pppoe(r0, &(0x7f000044d000)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) rt_sigtimedwait(&(0x7f0000fc7000-0x8)={0x4a}, &(0x7f00001b0000-0x10), &(0x7f0000fc6000)={0x77359400}, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000fc5000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000fc3000), 0x4) 2018/02/10 22:01:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ef0000-0xc)='/dev/autofs\x00', 0x4102, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000e69000-0x38)={&(0x7f000061c000-0x60)={0x27, 0x100000001, 0x8, 0x0, 0x7fffffff, 0x990a, "cd0c506e44703c6d0d2279389a70e9ec81cc4f7a272829c5aac89299eed5d159e24a084ac0b9dcdae7d2cb059a7194f66d9e459ca25e17babfeca5335abee7", 0x101}, 0x60, &(0x7f000069a000-0x30)=[{&(0x7f00004cd000)="711c986a304d5bb2ca211c8036b40076d07bbfc77ea8ed88845b859c529e4163870bd2183c4a3d0edaada7a22010f6432b800d02602f75671aadbb9c07dbea3914a2e1c271b9e084e3ce8ff122416a8f837c03e41acfe6a52320d67708e0d79f6e4a70e72d903f016fe05aaa07e140aae5cc82e49b3c965342ed", 0x7a}, {&(0x7f00005a5000-0x4c)="01c5782fd9aba2d8ba0405ef6596b6132ab67128ee0e02f82fc09cc2234c5578855679fb8e2edf270608acccfba3ac17ad8bcce866a60df5b825cce07639991d209f67ceef0521fbd4855b81", 0x4c}, {&(0x7f0000216000-0x3a)="412d269258d48b25148a7811aa4769c1d8553387b50e1e8b6fa9ead21220983ee45f14776d98b0422247ebb53fd4523b7f9211811719c1dc1fb3", 0x3a}], 0x3, &(0x7f0000686000)={0x108, 0x0, 0xda1, "38374c018fbb10d3802aa685edae34d366ddf16c143835ae568734bb98619223f67701c6bcb27775d96b8642fa6fc628fc95246f0634154b254fb3321ea16e709895fbdc873dc37537959f068e85d95e52c1d74107a0435cd7540e707930a42d15d1cac63897980fae508b18db55e21b8cb41f7458b45c1e1f4196371c4737ca0abff4a07d0941e933ae77746a6af5e8ecef9d1e8a718f0a35d815a0b10bd6e89ec886eaa0f0c09ed56e1c05ab505d00b92e1545afc557aa97a8a16733c70e29c32a42123c46d6bdd080aab6e15df5f59033d4b83c5922280201ee49246360647a71ce984e658b4f474f7b308170719d0aa61e601e"}, 0x108, 0x84}, 0x800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000), 0x4) 2018/02/10 22:01:15 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000019000)='\'/vmnet1-GPL$\x00', 0x3) mknod$loop(&(0x7f0000015000-0x8)='./file0\x00', 0x8060, 0x1) ioctl$KDDISABIO(r0, 0x4b37) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000009000-0x7)='mqueue\x00', 0x0, &(0x7f000000a000)="e9") r1 = getuid() mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000015000)='./file0\x00', &(0x7f0000006000)='./file0\x00', 0x2000, r1, r2, 0xca, 0x0, 0x831004) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r3, &(0x7f0000013000-0x8)='./file0\x00') 2018/02/10 22:01:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/dsp\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000cfe000)={{0x2, 0x2, 0x2, 0x3, 0xffffffff00000000}, 0xbea, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x9, 0x8000, 0x2}) memfd_create(&(0x7f0000779000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000aa5000)=0x8, 0x4) 2018/02/10 22:01:15 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d3d000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r1, 0x3}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000d7a000)={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x2f1) 2018/02/10 22:01:15 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000fd6000), &(0x7f0000615000)=0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/10 22:01:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00004cd000)='./file0\x00', 0x4200, 0x121) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000001000-0x4), 0x4) unlinkat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004b, &(0x7f0000006000-0x2), 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000bf8000)='/dev/usbmon#\x00', 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000d84000)={0x4, &(0x7f0000001000-0x20)=[{}, {}, {}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000003000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x800) r3 = dup(r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000c94000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b16000-0x4)=0x18) 2018/02/10 22:01:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f8e000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000eac000-0x4)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000dec000-0x88)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000cf2000)=0x45) 2018/02/10 22:01:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x1f14, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/10 22:01:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x400000000000003c, &(0x7f0000000000), 0xffffffffffffffcf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x230002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00008e4000-0xb), &(0x7f0000000000)=0xb) 2018/02/10 22:01:15 executing program 3: r0 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00006f5000-0x8)='./file0\x00', 0x5000800) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001f2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) inotify_rm_watch(r1, r0) 2018/02/10 22:01:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f6b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x10000000}}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f000014b000-0x4a)="ca664a54e78096c2602ebb0216df015c76e60b0c403a47cf98349e239f5d1a4d3c66397eead477a0e599cf6f2e7d35c9fbaf958a7c598b8149d2b506b6e8449be659ba53ad8103cf925f", 0x4a) 2018/02/10 22:01:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/dsp\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000cfe000)={{0x2, 0x2, 0x2, 0x3, 0xffffffff00000000}, 0xbea, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x9, 0x8000, 0x2}) memfd_create(&(0x7f0000779000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r1) 2018/02/10 22:01:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000346000-0x12)='/dev/input/event#\x00', 0x6, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000a4d000-0x3)=[0x4, 0x7]) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f000049d000)=[{{0x77359400}, 0x4, 0x54}], 0x18) [ 36.260198] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) [ 36.298381] device eql entered promiscuous mode 2018/02/10 22:01:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x109301, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/02/10 22:01:15 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000005000)='/dev/input/event#\x00', 0x3ff, 0x208500) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000005000)) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000006000-0x4)=0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f0000007000-0xea)="efdee6d71ad447c5a5a0a65ab42a802e93a2a771815de28dc620749114a8742f6633c21933519f6a06fa0c447aa1edea02dd87917756ab485b5af2ab342bd3e42d504274199206d10e6e7a999b8bc0b60a0a44c290e65792feccf66a85b730f11723ea940500c5d5f70c0af32f91f3a24517f0e0e04249a72acc8e40733f7b2b78e81f86030ea8c829536cf9494656eb62ff8ff6722fa146fe6f64f72488b173ee06ff1b90781d35f4f7d5b5300259ddee30b124b47ecdfd7710b932f2dff9a9d76f8577516d9660e80827467407ffdba7b9cf1689901062211216fa2956406ef7d20b793c854d77ae68", 0xea) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000006000-0x4)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000000)) bind$netlink(r2, &(0x7f0000002000-0xc)={0x10}, 0xc) 2018/02/10 22:01:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ff8000-0x50)={{0x2, 0x80000001}, {0x8, 0xbbd5}, 0x8, 0x5}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000da4000)='/selinux/access\x00', 0x2, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b11000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00008c1000-0x4), 0x4) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) 2018/02/10 22:01:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) bind$ipx(r0, &(0x7f00009bf000-0x10)={0x4, 0x4, 0x200, "f1c59aec1851", 0x1}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c68000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000185000)={0x1, 0x4, [@random="3b11eb3163d8", @random="b11b27c6b5ca", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00006a4000)="42f3a83e95ece2de407870582e397decbc01c6c8e9374594ff54bc62e7df6d41d0e9e71e183eec585d7a8574c547d0bc32f2a5cfe9616925d9138c45ae1e0a7ff72f806f74cfad22d32bf6aeffb2bd6aed93f3c58ff6bd6e76912e393840ecaf32b97887d7ba460da40f6f64af65") sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f00003d8000)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f00005e8000-0xc4)={0x14, 0x2, 0x9, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 22:01:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/dsp\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000cfe000)={{0x2, 0x2, 0x2, 0x3, 0xffffffff00000000}, 0xbea, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x9, 0x8000, 0x2}) memfd_create(&(0x7f0000779000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/02/10 22:01:15 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000010000-0x8), &(0x7f0000014000)=0x8) request_key(&(0x7f000000b000-0x8)='keyring\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a}, &(0x7f0000012000)="da736563757269747900", 0xfffffffffffffffc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000014000)={&(0x7f000000b000)='./file0\x00', r1}, 0xc) getpeername$packet(r1, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000d000-0x4)=0x14) 2018/02/10 22:01:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000002000)=0x26) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000004000-0xd)='/dev/dmmidi#\x00', 0x4, 0x100004400002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x802, 0x0) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f000087e000-0xc)={0x6, 0x4}) connect$inet6(r4, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendto$inet6(r4, &(0x7f0000f8d000), 0x0, 0x0, &(0x7f00008aa000+0x3db)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000061d000)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@remote}}, &(0x7f00004ca000-0x4)=0xe8) lstat(&(0x7f0000f75000)='./file0\x00', &(0x7f00008c1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r5, r6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000504000-0x12)={0x0, 0x4, 0x5, [0x5, 0x7, 0x4, 0xaf6, 0x200]}, &(0x7f0000277000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000580000)={r7}, 0xc) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00008fe000-0x8)={0x7fff, 0x6}) r8 = semget$private(0x0, 0x2, 0x109) semctl$SEM_STAT(r8, 0x1, 0x12, &(0x7f00003ae000-0xbb)=""/187) 2018/02/10 22:01:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) prlimit64(0x0, 0xb, 0x0, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x0, 0x0, @thr={&(0x7f0000794000-0xfa), &(0x7f0000460000)}}, &(0x7f0000f5c000-0x4)) 2018/02/10 22:01:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009ea000)={0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000288000)='/dev/audio\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000024f000)={0x0, 0x80000001, 0x0, 0x8}, &(0x7f0000e11000)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d44000)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}}}, &(0x7f00000aa000-0x4)=0x8c) r3 = shmget(0x2, 0x4000, 0x78000b00, &(0x7f0000de3000/0x4000)=nil) shmat(r3, &(0x7f0000a82000/0x2000)=nil, 0x1000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d87000)={0x0, 0x53, "f1b0db97b6ad62d7652ed50c8570935d736761fb3cda2ed5ba61e3053cbc1dbad95a93b80634da5c64d5139de23f41283348781eaa26fb49c4d4c9e1d49a94f5ba5bc51c2eb184a7f24ee02b20b3b9738d74d4"}, &(0x7f0000bc8000-0x4)=0x5b) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c7b000)={r4, 0xffffffff}, 0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ecc000-0x4)=0x6, 0x4) setitimer(0x0, &(0x7f00007e7000)={{}, {r0, 0x7530}}, &(0x7f0000dcc000-0x20)) alarm(0x0) pipe2(&(0x7f0000879000), 0x80800) syz_open_pts(r1, 0x3) [ 36.389405] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) [ 36.395613] QAT: Invalid ioctl [ 36.398686] audit: type=1400 audit(1518300075.427:31): avc: denied { create } for pid=5630 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.410353] QAT: Invalid ioctl 2018/02/10 22:01:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00002e5000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00005a6000), 0x27) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f000071f000)) vmsplice(r0, &(0x7f000050f000-0x10)=[{&(0x7f0000927000)="fccd6ae190e68f517896a779d78734c2b13eb93f594bb975a71abb8a001d213df89faff1407876458c9509069d62e85c35c3a99d132839687e667b4768b4d2fd7e935bcc13983a588eaa5ea79e035679627ef3bad55ed47b09197153801d01aa856283c03daa706faf98263d9ba489bb28374b53f065f7808d488fb920fc3abeaed6f6e685d9b1d4f60a7b582cde7a9d1efff86a9531b424cac2cd4194b5fa42befc3a88196948d550af47135c247055ab9e95f9077a5f350b44154b3d3393de3bc45c93fe52b72ba29c3832e03099d17e2bad74f9a1e7ca8ca35cdf1f7b3a", 0xdf}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000ba000), &(0x7f000017e000-0x4)=0x4) 2018/02/10 22:01:15 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fc0000)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00008df000-0x4)=0x34, 0x4) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000cfd000)={{0x2, 0x2, @rand_addr=0x7}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x0, {0x2, 0x3, @multicast2=0xe0000002}, @common='ip6gre0\x00'}) 2018/02/10 22:01:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000d1c000)='setgroups\x00') ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000c12000)=[0x5, 0x9]) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000667000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000-0x8)='./file0\x00', 0x5) nanosleep(&(0x7f00001b0000)={0x77359400}, &(0x7f0000001000-0x10)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000002000-0xe)={0x1f, 0x2, {0x2, 0x7, 0xfffffffffffffff7, 0x4, 0x1f}, 0x8001, 0x7}, 0xe) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000001000-0x8a)=""/138) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x20002, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) setitimer(0x1, &(0x7f000036c000)={{}, {0x77359400}}, &(0x7f000016c000)) mmap(&(0x7f000085b000/0x3000)=nil, 0x3000, 0x0, 0x30, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000-0x3)) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000085d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r3, &(0x7f000085d000-0x10)=@nfc, &(0x7f0000003000-0x4)=0x10) clock_gettime(0x5, &(0x7f0000d3b000)={0x0}) futex(&(0x7f000036c000-0x4)=0x3, 0x7, 0x0, &(0x7f0000fd7000-0x10)={r4, 0x989680}, &(0x7f0000000000)=0x6, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000002000-0x10)={0x2, 0xf006}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x2, 0x4) 2018/02/10 22:01:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/dsp\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000cfe000)={{0x2, 0x2, 0x2, 0x3, 0xffffffff00000000}, 0xbea, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x9, 0x8000, 0x2}) memfd_create(&(0x7f0000779000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/02/10 22:01:15 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x3ffffffe}}, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0}, &(0x7f000001e000-0x4)=0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f000001e000-0x8)={0x0, r1}) 2018/02/10 22:01:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000dd8000)=0x5) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cd7000)={0xaa}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a03000)={{&(0x7f0000e4f000/0x4000)=nil, 0x4000}, 0x1}) r2 = creat(&(0x7f0000676000)='./control/file0\x00', 0x0) mmap$binder(&(0x7f00004bf000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r2, 0x0) [ 36.440751] audit: type=1400 audit(1518300075.471:32): avc: denied { write } for pid=5630 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.466559] QAT: Invalid ioctl [ 36.471549] QAT: Invalid ioctl 2018/02/10 22:01:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) writev(r0, &(0x7f0000db0000-0x10)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) 2018/02/10 22:01:15 executing program 3: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00005a8000-0x4), &(0x7f000069d000-0x4)=0x4) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000939000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000029f000-0x4)=0x1c, 0x800) 2018/02/10 22:01:15 executing program 6: r0 = syz_open_dev$audion(&(0x7f00003e6000-0xc)='/dev/audio#\x00', 0x9, 0x800) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00002ad000-0x8)=0x301008000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001000)={0x0, 0x0, []}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000004000-0x30)={0x5, 0x6, 0x100000000, 0x101, 0x1, 0x8}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@nat={'nat\x00', 0x82, 0x5, 0x3f8, 0x298, 0x198, 0xffffffff, 0x198, 0x198, 0x360, 0x360, 0xffffffff, 0x360, 0x360, 0x5, &(0x7f0000002000), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, @common='ip6tnl0\x00', @common='bond0\x00'}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @icmp_id, @port}}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @gre_key, @port}}}, {{@ip={@multicast1=0xe0000001, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='gretap0\x00'}, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, @port, @port}}}}, {{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @loopback=0x7f000001, @icmp_id, @icmp_id}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/10 22:01:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001b000-0xc)) r2 = semget(0x1, 0x5, 0x8) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000ab7000-0x6)=[0x9, 0x9, 0x6]) r3 = syz_open_dev$sndmidi(&(0x7f00001a5000-0x12)='/dev/snd/midiC#D#\x00', 0x3f, 0x40) ioctl$FIONREAD(r3, 0x541b, &(0x7f00000c6000-0x4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)) 2018/02/10 22:01:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/dsp\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000cfe000)={{0x2, 0x2, 0x2, 0x3, 0xffffffff00000000}, 0xbea, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x9, 0x8000, 0x2}) memfd_create(&(0x7f0000779000)='\'', 0x0) 2018/02/10 22:01:15 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x8000000000000000, 0xffff}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000093f000-0x8)={0x0, 0xffffffff}, &(0x7f0000ff4000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e41000-0x8)=@assoc_value={r1, 0x8}, &(0x7f000096c000-0x4)=0x8) fstat(r0, &(0x7f0000001000-0x44)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dbb000-0x4)=0x0) getpriority(0x2, r2) 2018/02/10 22:01:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = request_key(&(0x7f0000b65000-0x6)='rxrpc\x00', &(0x7f00005ef000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000808000-0x2)="d000", 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) r2 = gettid() r3 = syz_open_dev$vcsa(&(0x7f0000749000-0xb)='/dev/vcsa#\x00', 0x5, 0x200) write$tun(r3, &(0x7f0000a6c000)=@pi={0x0, 0x86ff, @ipv4={{0x10, 0x4, 0x5, 0xff, 0x23e, 0x0, 0x72ff2381, 0x1f, 0x5c, 0x0, @loopback=0x7f000001, @empty, {[@timestamp={0x44, 0xc, 0x42b, 0x1, 0x9, [{[@rand_addr=0x1], 0x8}]}, @lsrr={0x83, 0x1f, 0x416, [@dev={0xac, 0x14, 0x0, 0x17}, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @gre={{0x0, 0x0, 0x1, 0xffffffff, 0x0, 0x97, 0x0, 0x1, 0x880b, 0xa6, 0x2, [], "9f9d46bd2a7f5510fb858f8d965a561fa946d2070e610142d03b0caa4b74266e9503e96fae9dcc23afb4b84e786467e3f420382c7105279e4a3f1a1f45e9d8c43db35a1a148cd7c09a7dd72a2d3dc2552338ee387191e3d140159ad978710582b8932f7f6a3b00ddcc63823e5db157f352667685dc68a31a9b7789d40e9415e74a23e6f18babf8d22e9413e9503e00f328ed5c49a1cb91d3df5a0667a5843c66d3a2770499d8"}, {0x6ec, 0x0, 0x14d, 0x9, 0x0, 0x0, 0x800, [], "2659e80ca7a2c5db4573afecf133208c3699e0ae23f19f6089c9707325e4c7adbc6fa0137aaaa32d9cb583ef900a81fe1d2b24191031ca4b28816bc1f6cced60abdd94b972045d41abd04bb1b0d04d4d2a8c9aae85924ecfff35b156105709299efcfa0abc2ab36c525c516a65742d13d75815e82559268606f1a15487d8d062d975afa86b6eb9"}, {0x5, 0x0, 0x1, 0x20, 0x0, 0x0, 0x86dd, [], "92385b7d9c5b8695283e63b359b0b6dce544cb742f40cdd79e70dcd230578890c174a64cec0f2f3cf6e4a2d0090e792c2b4f7afab41f750cad56283a1fa0fc05abba21814a6746850ad5e891b837ab7d90387d7b749900961e4aff3acea709e84ea4122a465d8e595f854053389357cfe164605ef66ae93a49b6e3011701d3705225f2f2b7a08aac03a35d11845ff7ace5faaf84c39a1d219af205e759ec20e54c3d8f263fd06512ec6aed191fb66f05dab994fe2d3d7ad6f08a4bb89291470928"}}}}, 0x242) process_vm_readv(r2, &(0x7f0000fca000)=[], 0x29c, &(0x7f0000fcb000-0x60)=[{&(0x7f00005e9000)=""/145, 0x91}], 0xf, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00004a3000-0x1e)={0x18, 0x0, {0x3, @empty, @generic="b7d4c321588bf1c78a7eccf2424a3c33"}}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/02/10 22:01:15 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000004000-0x8)=0x50000000f5e) 2018/02/10 22:01:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000c) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052b000-0x10)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x1c}, 0x1}, 0x0) flistxattr(r0, &(0x7f0000947000)=""/216, 0xd8) io_setup(0xfffffffffffeffff, &(0x7f0000a86000-0x8)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000166000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000208000)) syz_open_dev$audion(&(0x7f0000671000-0xc)='/dev/audio#\x00', 0x7f, 0x800) io_destroy(r1) read(r0, &(0x7f0000ff9000)=""/80, 0x50) 2018/02/10 22:01:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7bd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00004eb000-0xd)='/dev/binder#\x00', 0x0, 0x800) syz_open_dev$sg(&(0x7f0000d85000)='/dev/sg#\x00', 0x0, 0x4001) 2018/02/10 22:01:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f00002fb000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000359000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) listen(r0, 0x0) 2018/02/10 22:01:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x9, 0x20001) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$bt_rfcomm(r1, &(0x7f0000001000-0x9)={0x1f}, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000000)={0x52, 0x1, 0x3, 0x1, &(0x7f0000002000-0x40)=[{}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x20802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000003000-0xbb)=""/187) 2018/02/10 22:01:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/dsp\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000cfe000)={{0x2, 0x2, 0x2, 0x3, 0xffffffff00000000}, 0xbea, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x9, 0x8000, 0x2}) 2018/02/10 22:01:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000da2000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00001c0000)) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000227000)={r3, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a04000-0x20)={r3, 0x0, 0x100010100000002, r4}) 2018/02/10 22:01:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000be1000)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) close(r1) 2018/02/10 22:01:15 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x1f, 0x400) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x100000001}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f000000e000)=""/250) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000010000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r2}, 0x14) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000000d000-0x98)={0x3, 0x0, [{0x223, 0x2, 0x0, 0x0, @msi={0x6, 0x9, 0xffffffff}}, {0xec9, 0x4, 0x0, 0x0, @msi={0x2, 0x57, 0x6}}, {0x6, 0xbfec9f2fd1584b18, 0x0, 0x0, @sint={0x2, 0x7}}]}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000003000)="e22dc86fcfa07f59a944c85b435ecb37161ff44fcb942b42c9e371a795e993253ca96f333ed7f936b3214360fd4a07") 2018/02/10 22:01:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) openat$dsp(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/dsp\x00', 0x200, 0x0) 2018/02/10 22:01:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e12000-0x4)) r1 = socket(0x1e, 0x80805, 0x0) connect$ax25(r1, &(0x7f000056f000-0x10)={0x1e, {"03491f0800"}, 0x3}, 0x32d) 2018/02/10 22:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000da2000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00001c0000)) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000227000)={r3, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a04000-0x20)={r3, 0x0, 0x100010100000002, r4}) 2018/02/10 22:01:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000388000-0xb)='/dev/adsp#\x00', 0x1, 0x583cdccb7ebb2a98) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00007d3000-0x4), &(0x7f000054f000-0x4)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000f43000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000505000)={0x0, 0x0, 0x0, "7175657565300000000000008000"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/10 22:01:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000de1000-0x18)=""/24, 0x18) getdents(r0, &(0x7f0000f2d000)=""/4096, 0xaad) 2018/02/10 22:01:16 executing program 0: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b91000)={0x0}) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0xfffffffffffffffd) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000000)={0x6, 0x0, [{0x100000000, 0x2, 0x0, 0x0, @irqchip={0x240fcd5, 0x9}}, {0x5, 0x3, 0x0, 0x0, @irqchip={0x7, 0xffffffffffff3a91}}, {0x8, 0x3, 0x0, 0x0, @msi={0x7ac84012, 0x200, 0x5}}, {0x200, 0x6, 0x0, 0x0, @sint={0x1, 0xffffffffffffff00}}, {0x5, 0x1, 0x0, 0x0, @adapter={0x100000001, 0x8, 0x1, 0x3ff, 0xda25}}, {0x7, 0x2, 0x0, 0x0, @irqchip={0x4c, 0xbee}}]}) openat$rtc(0xffffffffffffff9c, &(0x7f0000ce6000)='/dev/rtc\x00', 0x2, 0x0) 2018/02/10 22:01:16 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fc9000)={r0, &(0x7f000074b000+0xfe6)="21edd0476b4204358223ab2104ef47e3ad1cd109e21e2dfd89fbed72c59275989a55f8", &(0x7f0000052000)=""/108}, 0x18) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000be4000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000001000-0x97)=""/151, &(0x7f0000002000-0x4)=0x97) r2 = dup(r1) ioctl$KVM_CREATE_PIT2(r2, 0xc0189436, &(0x7f000094b000)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}) 2018/02/10 22:01:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000406000-0x1f)=""/31, 0x1f) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) r1 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) 2018/02/10 22:01:16 executing program 4: socket(0xb, 0x4000000000280003, 0x2) 2018/02/10 22:01:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000275000)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000a10000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000624000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00007c9000-0x8)={0x0, 0x1f}, &(0x7f0000806000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000815000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0xffffffffffff4246}, &(0x7f0000eef000-0x4)=0x98) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000655000)={0x3, r2}) accept4$alg(r4, 0x0, 0x0, 0x80000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000311000)='/dev/sequencer\x00', 0x2800, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000ed2000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00009e5000)={0x0, 0x67eb}, &(0x7f0000eaa000)=0x8) eventfd2(0x86a, 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00008d5000-0x8)=0x2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e93000)={r5, 0x5}, 0x8) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/10 22:01:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000030000-0x6)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000001000-0x10)) r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f00006d5000-0x6)=[{0x0, 0x0, 0x1000}], 0x1) semop(0x0, &(0x7f0000b4e000)=[{0x0, 0x0, 0x1000}], 0x1) inotify_init() 2018/02/10 22:01:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x82) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000070a000), &(0x7f000070b000-0x4)=0x4) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000709000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd, 0x800) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000070a000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/02/10 22:01:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f0000e9d000)="eb47460d456b4c772212974a683341f73f5f40c9fca1c77db45b4c85c52947a59d31761945f43a9452972fec77d2fb171a3791e21cc73e70b248973eb4f025e3ef211b4fbc8a34d90f905082f262d688538aa5f0f6aae0ccb711dd33a59e09dcab49077bfa6df4be48ddcbcb4b3be8c4fbfd1ec4204cb374fd42a4503a72bc414eb08b83641ea184c71e2e6bbbfb63257f2591390f89e31eaf358b861c939fa1e9a8df937377c5a130d997f25a576c8c7cd79b7c6d5dc9e9c4ab9ff410ac", 0xbe, 0x4010, &(0x7f0000010000-0x1c)={0xa, 0x2, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x7fffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf), 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/10 22:01:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f000028d000)={0x0, 0x0, &(0x7f0000fc9000)=[{&(0x7f0000001000-0xc)="a25f0a271eeea562dff85008", 0xc}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xc8, 0x117, 0x2, 0xad, "6923ebd8fa5ad3bca6a2353519e2ff0f72bf966a7cfa1ca74f5b51980bf06cca2a610dc70ac431f4d436bf038848925d486942260eb44438e302f7f16f332c1d23f8539f2f46cb2681a97bb403fedd6b6b918493760e8ead033e56a215aa3b90f788cb5496f6d7d5d79e13820a39fd9f02b9d7ec36d51677c8a402bd81d14367b8e2e11e32e3d2a79ae9e842e55b9d9f9ef212d206de498b84d0408e209ab3aa4d03c6d27183ec4586b66f20d6"}], 0xf8, 0x40000}, 0x24000000) sched_rr_get_interval(0x0, &(0x7f000060b000-0x10)={0x0}) futex(&(0x7f0000005000-0x4)=0x5, 0x20000000082, 0x0, &(0x7f00003f5000-0x10)={r1, 0x989680}, &(0x7f0000210000), 0x0) 2018/02/10 22:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000da2000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00001c0000)) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000227000)={r3, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a04000-0x20)={r3, 0x0, 0x100010100000002, r4}) 2018/02/10 22:01:16 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000640000)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000669000-0x4), 0x4) 2018/02/10 22:01:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00006c2000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004ea000-0x93)='Z', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000072e000)={0x2, [0x0, 0x0]}, &(0x7f00007f2000)=0x34d) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00005c2000-0x10)=[{0x3, 0x2}, {0x2, 0x10001}], 0x2) 2018/02/10 22:01:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) exit_group(0x1) writev(r0, &(0x7f0000d94000-0x10)=[{&(0x7f00003d8000-0x3a)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000daa000-0xc)='/dev/autofs\x00', 0x40002, 0x0) 2018/02/10 22:01:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80005, 0x7) r0 = socket$inet(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e79000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000607000-0x4)=@int, &(0x7f0000d23000)=0x4) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000018000-0x4c)="24000000000b07031dfffd946fa2830020200a0009000100000000000000a3a20400ff7e", 0x24}], 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ebe000)='/dev/autofs\x00', 0x802, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000d15000)={0x5, [0x9, 0x2, 0x3, 0x38e, 0x6]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000b3000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}}}, 0xffffffffffffffff, 0x80000001, 0x6, 0x4, 0x1}, &(0x7f00000c2000)=0xa0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000042f000)={0x8, {{0x2, 0x3, @rand_addr=0xffffffff}}, 0x1, 0x5, [{{0x2, 0x3, @empty}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}, {{0x2, 0x1, @loopback=0x7f000001}}]}, 0x340) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000042000)=""/58) socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ace000-0x10)={0x1, 0x8207, 0x80000001, 0x4, r3}, 0x10) 2018/02/10 22:01:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800000003fc) bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x2, 0x4, 0x8}, 0x14) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000139000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002cc000)={0x0, 0x1000, "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"}, &(0x7f0000e57000-0x4)=0x1008) recvmsg(r0, &(0x7f000023f000-0x38)={0x0, 0x0, &(0x7f0000160000)=[{&(0x7f0000b00000)=""/68, 0x44}, {&(0x7f0000d0b000-0xd7)=""/215, 0xd7}, {&(0x7f00001d4000-0xfb)=""/251, 0xfb}], 0x3, &(0x7f0000e61000)=""/4096, 0x1000, 0x6}, 0x2020) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000042c000-0x8)={r1, 0x4}, &(0x7f00005ba000)=0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000001c000)=0xa, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000c25000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000073c000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x9}}) 2018/02/10 22:01:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000dd6000-0x8)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000166000-0x24)={@common="6c6f00000000000000000006000015e8", &(0x7f0000292000-0x34)=@ethtool_ringparam={0x10}}) 2018/02/10 22:01:16 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000bc1000-0xa)='/dev/dsp#\x00', 0x7, 0x400001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000302000)={@generic="532395bb01cca963f6b5b0d2ffcf5151", @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001d00039407fffd023da283f407eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/10 22:01:16 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) r1 = syz_open_dev$dspn(&(0x7f00005ae000)='/dev/dsp#\x00', 0x4bca, 0x200) r2 = semget(0x3, 0x1, 0x73) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000000000+0x18e)) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000023b000)={r0}) 2018/02/10 22:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0}) accept$inet(r0, &(0x7f0000c93000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000738000)=0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1}, 0x0) 2018/02/10 22:01:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000073f000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00009da000-0x7)='status\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000222000-0x12)='/dev/snd/pcmC#D#c\x00', 0x800, 0x100) getpgid(0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000ef0000)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000cbb000-0x4)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000108000-0x4), &(0x7f0000184000-0x4)=0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000029f000)) gettid() getpgid(0x0) r3 = gettid() ioctl$sock_bt_hci(r1, 0x400448e6, &(0x7f00009e6000)="11fa7747708734a070ee434a5e2be948b315754fd7e873a0f52e8fd741a40deffc5e8c8730285db92b2442b118374866b9aecbd79ace31d2dc6d8e354442") r4 = getpgrp(r3) ptrace$getregs(0xe, r4, 0x9, &(0x7f0000e12000-0x1b)=""/27) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000aa3000)={0x0, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, &(0x7f0000ad4000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000463000-0x8)={r5, 0x1}, &(0x7f0000922000-0x4)=0x8) r6 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x2}}) 2018/02/10 22:01:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) lstat(&(0x7f0000e47000-0x8)='./file0\x00', &(0x7f000055c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c6f000)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000c8a000-0x4)=0xe8) setreuid(r1, r2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000136000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000018e000-0x40), {[{{@ip={@dev={0xac, 0x14, 0x0, 0x16}, @loopback=0x7f000001, 0xffffffff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="421ecb352c2543bc9a6f7aa1157117eb", {}, {0xff}, 0x1, 0x2, 0x20}, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0xffffffff00000000}}, @common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xc, 0x0, 0x1}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x1, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@ip={@broadcast=0xffffffff, @rand_addr=0x68a6, 0xff, 0x0, @common='nr0\x00', @generic="a9ffaf39caed630ce83987c214d3462f", {}, {0xff}, 0x32, 0x3}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) connect$inet(r0, &(0x7f0000772000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/10 22:01:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) futex(&(0x7f0000559000-0x4)=0xfffffffffffffe00, 0x9, 0x7fff, &(0x7f000044c000), &(0x7f00008e3000-0x4)=0xf3ba, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f000093b000)=[{&(0x7f0000780000-0x83)="1d", 0x1}], 0x1, &(0x7f00006b0000)=[]}, 0x0) socket$alg(0x26, 0x5, 0x0) [ 37.441351] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/02/10 22:01:16 executing program 7: name_to_handle_at(0xffffffffffffffff, &(0x7f0000ffe000)='./file0\x00', &(0x7f0000fff000-0xc)={0x8}, &(0x7f0000ffe000), 0x1100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x5, 0x82002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x7fff}, &(0x7f0000294000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x100000001}, &(0x7f0000001000-0x4)=0x8) 2018/02/10 22:01:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000295000-0x8), &(0x7f00000c1000), &(0x7f00001a7000-0x10)={0x77359400}, 0x8) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff6000-0x2e)}}, &(0x7f00000c6000)=0x0) timer_settime(r0, 0x1, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2018/02/10 22:01:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) [ 37.500538] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 37.515184] x_tables: ip_tables: socket match: used from hooks INPUT/OUTPUT, but only valid from PREROUTING/INPUT 2018/02/10 22:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000084000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty, "49a99e49"}}}}}, &(0x7f0000d66000-0xc)={0x0, 0x1, [0x0]}) dup2(r0, r0) 2018/02/10 22:01:16 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x0, &(0x7f0000001000)=[]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/02/10 22:01:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:16 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x92}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000)={r0, 0x74, &(0x7f0000004000-0x74)=[@in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x101}, @in6={0xa, 0x0, 0xd9, @empty, 0xfffffffffffffffa}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x5, @empty, 0x1f}]}, &(0x7f0000004000-0x4)=0x10) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r1, 0x2) ppoll(&(0x7f0000002000-0x28)=[{r1}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f0000001000), 0x8) 2018/02/10 22:01:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000dc3000-0x12)='/dev/snd/midiC#D#\x00', 0x1000, 0x2800) connect$llc(r0, &(0x7f0000e81000-0x10)={0x1a, 0x1f, 0x7, 0x7, 0x800, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000915000)={0x0, 0x54, "da5d06a7027b4e8e74f94c5e33309fcbf4e7ecb3bb403e346cdaabb576e8672b98b615dd698fd934befe06ebf56c975f42c6bc1e4e0c73cb97a948181084272ffdd12470a20aefb1877b26c5ea9e6fd217cb7627"}, &(0x7f0000130000-0x4)=0x5c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b9a000-0x6)={r2, 0x8a8}, &(0x7f0000b47000)=0x6) getrlimit(0x7, &(0x7f0000267000-0x10)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cec000)={0x0, 0xf35, 0x100000001, 0x80000000, 0x7, 0x2}, &(0x7f00005ea000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f22000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x5, 0x9, 0xfffffffffffffffb, 0x1, 0x0, 0x1, 0x8000, 0x9, 0x9b3, 0x6, 0x4, 0x6, 0xc77, 0x4, 0x71]}, &(0x7f000091e000)=0x108) write(r1, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) 2018/02/10 22:01:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008cc000-0xe8)={{{@in6=@mcast1, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00004ec000-0x4)=0xe8) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000007a000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) pread64(r0, &(0x7f000057c000)=""/226, 0x2de, 0x0) pwritev(r0, &(0x7f0000ed9000-0x90)=[{&(0x7f00007d8000-0xbf)='k', 0x1}], 0x1, 0x0) 2018/02/10 22:01:16 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000000c000-0xb)='/dev/vcsa#\x00', 0x2, 0x18800) bind$vsock_stream(r0, &(0x7f000000e000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270300000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/10 22:01:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\\$nodev$eth0!\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0xa, 0x900) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000006000), &(0x7f0000007000-0x4)=0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000004000-0x8)=0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005000-0x4)=0x0) sched_setattr(r2, &(0x7f0000004000-0x30)={0x0, 0x0, 0x0, 0x5d, 0x9, 0x3, 0x9, 0x5}, 0x0) [ 37.585527] x_tables: ip_tables: socket match: used from hooks INPUT/OUTPUT, but only valid from PREROUTING/INPUT 2018/02/10 22:01:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:16 executing program 5: 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 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:16 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000006000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x0, 0x0, 0x202, 0x0, 0x4, &(0x7f0000007000)=@common='bpq0\x00'}) recvfrom$inet(r0, &(0x7f0000006000)=""/82, 0x52, 0x40000002, &(0x7f0000006000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) syz_open_dev$adsp(&(0x7f0000003000-0xb)='/dev/adsp#\x00', 0x9, 0x8000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/10 22:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fe7000)='self#\x00', 0x2) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000a8c000)=""/137) io_setup(0x2, &(0x7f0000e6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000003000-0x8)=[&(0x7f0000327000)={0x0, 0x0, 0x0, 0x6, 0x80, r0, &(0x7f0000fc1000)="a5dfbd6f378d2ec9da47b6877be9ad3e4692a555e36d38777b30db35ee112cd5be0f27c6e1d366dcb5c06a54c1b229bb9657571129280a127bb0b2e672cf463b6a68156881bb0ed804bc325eb087096fa5b5377f36292a1e1e8e7f454ef4fda7b8f132f78fd753abce47ae695f5f6f7f", 0x70, 0x401, 0x0, 0x1, r0}]) syz_emit_ethernet(0x46, &(0x7f0000e2f000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) splice(r0, &(0x7f000094a000), r0, &(0x7f0000a1d000-0x8), 0x7, 0xa) io_setup(0x7, &(0x7f0000cdf000)=0x0) io_cancel(r2, &(0x7f0000fc0000)={0x0, 0x0, 0x0, 0x7, 0xce, r0, &(0x7f0000823000-0x2d)="a1f122ecf491634a980b1bb4caeb071925ffc9684a38f1fe428fcd15d8ffb9a324951263adc271308904c85fbb", 0x2d, 0x6, 0x0, 0x1, r0}, &(0x7f0000f13000-0x20)) 2018/02/10 22:01:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ec7000-0xc)='/dev/rfkill\x00', 0x8102, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c21000)='/dev/rfkill\x00', 0x2, 0x0) r3 = syz_open_pts(r2, 0x10001) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000951000-0x8)={0x0, 0x7ff}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c11000-0x108)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x2, 0x8001, 0x1, 0x2800000, 0x2a, 0x8000, 0x0, 0x6, 0x4, 0x9, 0x8, 0x5, 0x1, 0x3, 0x20]}, &(0x7f000063e000-0x4)=0x108) r5 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x78, 0x20800) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f00008cd000-0x2)=0x1fd, 0x1) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f000033e000)={0x5, 0xbe, 0x7, 0x1}) r6 = fcntl$getown(r0, 0x9) syz_open_procfs(r6, &(0x7f0000a17000)='net/anycast6\x00') flistxattr(r0, &(0x7f0000ea7000-0xf1)=""/241, 0xf1) 2018/02/10 22:01:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000f8e000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00002aa000), &(0x7f000006e000)=0x4) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000dec000-0x88)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/10 22:01:16 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000003000)='/dev/audio#\x00', 0x81, 0x101000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000018000)={0x2, [0x9000000000000, 0x1]}, 0x8) r2 = syz_open_dev$amidi(&(0x7f000001d000-0xc)='/dev/amidi#\x00', 0x100000001, 0x80604) ioctl$VT_WAITACTIVE(r2, 0x5607) syz_open_dev$vcsa(&(0x7f0000016000-0xb)='/dev/vcsa#\x00', 0x40, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000001d000)={@generic="93aadec3ce71512b699febf7f504cb1b", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000001c000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x10000000000001de}}], 0x48}, 0x0) 2018/02/10 22:01:16 executing program 5: 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 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) [ 37.716753] device eql entered promiscuous mode 2018/02/10 22:01:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00009a4000)=0x5, 0x4) tee(r0, r0, 0x4, 0x1) 2018/02/10 22:01:16 executing program 5: 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 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ec7000-0xc)='/dev/rfkill\x00', 0x8102, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c21000)='/dev/rfkill\x00', 0x2, 0x0) r3 = syz_open_pts(r2, 0x10001) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000951000-0x8)={0x0, 0x7ff}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c11000-0x108)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x2, 0x8001, 0x1, 0x2800000, 0x2a, 0x8000, 0x0, 0x6, 0x4, 0x9, 0x8, 0x5, 0x1, 0x3, 0x20]}, &(0x7f000063e000-0x4)=0x108) r5 = syz_open_dev$sg(&(0x7f000003a000)='/dev/sg#\x00', 0x78, 0x20800) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f00008cd000-0x2)=0x1fd, 0x1) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f000033e000)={0x5, 0xbe, 0x7, 0x1}) r6 = fcntl$getown(r0, 0x9) syz_open_procfs(r6, &(0x7f0000a17000)='net/anycast6\x00') flistxattr(r0, &(0x7f0000ea7000-0xf1)=""/241, 0xf1) 2018/02/10 22:01:16 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) mmap$binder(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2fffffe, 0x5010, r0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000007000-0x12)='/dev/snd/pcmC#D#c\x00', 0xa5e, 0x80000) ppoll(&(0x7f0000005000-0x38)=[{r0}], 0x1, &(0x7f0000005000-0x10)={0x0, 0x989680}, &(0x7f0000000000), 0x8) 2018/02/10 22:01:16 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000018000)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x80000001, 0x3ff, 0x6, 0x4, 0xbc}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00003d4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000001000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) 2018/02/10 22:01:16 executing program 3: setfsuid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00004e6000-0x8)='./file0\x00', &(0x7f0000001000-0x44)) 2018/02/10 22:01:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000836000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f03000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000873000-0x4)=0x4, 0x4) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000507000-0x4)=0x3) 2018/02/10 22:01:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x2a) write$eventfd(r1, &(0x7f00003d4000), 0x8) 2018/02/10 22:01:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d7a000-0x10)='/dev/input/mice\x00', 0x0, 0x450840) accept$ipx(r0, &(0x7f0000162000-0x10), &(0x7f0000104000-0x4)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000ce5000)="636d646c696e6500cb81c50701b33888c1a36fe395c75ed96812f8ea00000000000000021098ed00276fd84575343fccda1b77614a7f416e36ce4b43e1b44c") sendfile(r1, r1, &(0x7f0000b58000), 0xfffd) 2018/02/10 22:01:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00002c9000-0x4), &(0x7f0000c2c000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000087000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) 2018/02/10 22:01:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 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 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3c000-0x8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000ff000-0x9)='net/tcp6\x00') execveat(r0, &(0x7f0000d97000-0x8)='./file1\x00', &(0x7f0000ce5000)=[&(0x7f000069f000)='^:Nposix_acl_access%\'ppp1ppp0}#nodev]-%-\\\x00', &(0x7f0000ced000-0x11)='lotrustedwlan0[[\x00', &(0x7f000088d000)='\x00', &(0x7f0000b16000)='*\\-]lo\x00'], &(0x7f000089f000-0x8)=[&(0x7f00005e0000)='[\x00'], 0x1000) r1 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000050d000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000233000-0x14)='./file0\x00', &(0x7f00001e7000-0x8)='./file0\x00') 2018/02/10 22:01:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = add_key(&(0x7f0000d63000-0x8)='keyring\x00', &(0x7f000085f000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f08000)="ac0d308147bf6202af7ba1ee82f4201b08ee0ed4988cf56318bd6ff015434a5f8d7b2bc94b9dbbcd3cd26ca41e9beeac568bb2cea4c20c0c2878f858d2cc02a616d88949c504a89f32f288d0332a23dafbbcb1d135c2d67388b94361193fb8616764d74eab243b6f0455e4d679153c11131d5c4f663535f1a20e67560bfec2ab66daf7cd89fbccc67a8967741eade8d10a3fdc9a80d5318a723bcfc10a3edb638aaecc7415283af912c797aff087d5bed1c1e64404a5f22c25b25f", 0xbb, 0xfffffffffffffff9) keyctl$update(0x2, r0, 0x0, 0x0) 2018/02/10 22:01:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1a, &(0x7f0000003000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@llc_tr={0x11, {@snap={0x0, 0x0, "9b", "e33879"}}}}}, &(0x7f0000019000-0x10)={0x0, 0x1, [0x0]}) r0 = open(&(0x7f000093b000)='./file0\x00', 0x80800, 0x10) ioctl$TIOCSTI(r0, 0x5412, 0xffffffffffffc12f) r1 = openat(r0, &(0x7f0000c3c000-0x8)='./file0\x00', 0x1, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000085c000-0x4)) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000e60000)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004e9000)=0x9, 0x4) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/02/10 22:01:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000f74000)=0xfffffffffffffbff) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000-0x1c)={0xe}, 0x2cf) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002a2000)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f00007cd000)=""/254, &(0x7f0000950000-0x4)=0xfe) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000fb2000-0x4)) 2018/02/10 22:01:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:17 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f000000f000)=[{{&(0x7f000000e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)=""/251, 0xfb}, {&(0x7f000000b000-0x44)=""/68, 0x44}, {&(0x7f0000010000-0x7f)=""/127, 0x7f}], 0x3, &(0x7f0000002000-0x7b)=""/123, 0x7b, 0x8000}, 0x1}, {{&(0x7f000000b000)=@nfc, 0x10, &(0x7f000000f000)=[{&(0x7f000000a000)=""/229, 0xe5}, {&(0x7f000000c000-0x5a)=""/90, 0x5a}, {&(0x7f000000f000)=""/176, 0xb0}, {&(0x7f0000001000)=""/214, 0xd6}, {&(0x7f000000a000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000-0x10)=""/16, 0x10}, {&(0x7f000000f000)=""/216, 0xd8}, {&(0x7f000000f000)=""/43, 0x2b}, {&(0x7f0000006000-0x7d)=""/125, 0x7d}, {&(0x7f000000c000-0x4d)=""/77, 0x4d}], 0xa, &(0x7f0000006000-0x3e)=""/62, 0x3e, 0xffff}, 0x10001}], 0x2, 0x1, &(0x7f0000005000)={0x77359400}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000d000)={&(0x7f0000010000-0x60)=@nfc_llcp={0x27, 0x1e0000000, 0x1000, 0x7, 0x9, 0x3141, "3f372cec7617c120546257b6c1178d278d1796f2d6240d61f1a65c20f89c4d4d35df8aff1f10175f5ac68ef977009eff50f6d20dd3241e2b4ffebfd7bbb957", 0xff}, 0x60, &(0x7f0000010000-0x10)=[{&(0x7f0000005000)="bbf286b35660e6d943a3442f82d4f2295c03e1aeb43c1ab2715deaea6447a0967b870711ab77ed56eee6e5b8e31ae6fe1aa6ad409c814231904a179cff7a1b3a80db992bfa793029be262ce67159f413256050d0750b977210f042c085bcee94db590636dcf9dd1080d2ea4ea50f4393fd7e766b778637a4abaa564af8edf615b2a61b89a686152ac03ec6fd72d498e1760e37f6a6d13df4504d8ec7de45355debb6abb5e6a568c30d1119277f2c07edb990354dffccc1022f8dac3dcdf94bcfa5579492aa84cba2", 0xc8}], 0x1, &(0x7f000000f000)=[{0xb0, 0x11b, 0xd44, "a85615587342841e19258a9a551d68682a2646cec520a740e45a020665a9c7873ffdcb0141a8faff0c51dc5cca4de549b3c489272dffdd6d0f77f7156245b8acdee3f51e1b963e4149a7eb5ef4a8af06680e129434ee56f6f4fdab4253b635fe450b35f923649adb033a31eaf308bac0736bad953c71f436cb8eb612ebe333f677c75e588beca54ed5c364c37a90c592723719255457201a6122193a31e89c24"}], 0xb0, 0x4008050}, 0x8000) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="130000004e00030007fffd946fa283bc04eee6", 0x13}], 0x1}, 0x0) 2018/02/10 22:01:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000163000)='./file0\x00', 0x80040, 0x0) creat(&(0x7f000077d000-0x8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) creat(&(0x7f0000732000)='./file0\x00', 0x90) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') 2018/02/10 22:01:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f9d000)={0x0, 0x1, 0xf, 0x4}, &(0x7f0000446000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006ee000-0xa0)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x6, 0x10001, 0xdb, 0x7f, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000cac000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000096d000-0x20)="19da6f14d7d079e2c57eff98e1d2a8a366aeb615b90d80df6cdc4fe97932f746"}) recvfrom(r2, &(0x7f00008b5000-0x6f)=""/111, 0x6f, 0x40000020, &(0x7f0000353000)=@llc={0x1a, 0xd, 0x0, 0x1, 0x0, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a23000)) sendmsg(r2, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) sendmsg$netlink(r2, &(0x7f000078e000-0x38)={0x0, 0x0, &(0x7f0000014000-0x40)=[], 0x0, &(0x7f0000b8c000)=[]}, 0x0) 2018/02/10 22:01:17 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb}, 0x1c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe7000-0x2c)={0xf, 0x1, 0x40000000000007, 0x4, 0x0, r0}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000c18000-0xa)='syzkaller\x00', &(0x7f0000fe7000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000fe6000)="ee5b656d3000", 0xfffffffffffffffa) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009fc000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$KDENABIO(r4, 0x4b36) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000fe7000)={0x9, 0x3, 0xffffffff, 0x9, 0x8, 0x0, 0x7, 0x9, 0x100000001, 0x7, 0x5, 0x5}) r5 = syz_open_dev$admmidi(&(0x7f0000f21000-0xe)='/dev/admmidi#\x00', 0x8, 0x408000) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000fe8000)={0x8, 0x3, 0x8, 0xff}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000cbf000-0x10)={0x1, 0x7, 0x6}) r6 = request_key(&(0x7f0000bce000)='user\x00', &(0x7f0000fe7000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000fe7000-0x1)='\x00', 0xfffffffffffffff9) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f00006c1000)='rxrpc\x00', &(0x7f0000fe6000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000a77000-0x2e)="fdf497a304527692839efa39a51fea2cd84d618741e7890d63c80945252bd6701890db360ce9553b5bb9717ac7c0", 0x2e, 0xfffffffffffffffe) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000fea000-0x30)) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000fe6000)={r3, r6, r7}, &(0x7f0000b53000)=""/197, 0xc5, &(0x7f0000b70000-0x38)={&(0x7f0000186000)={'sha384-avx\x00'}, &(0x7f000012a000)="711ea337f5ed364dbd2dfaa4a8f71bcb19018c80db799171aa651639b8bc1ba383e5bc88e53380485dafbf34450a7b956749b4930b7a704daa1eab56f4a2cf929215a3cfad779a5851408d9b77e7d31266ce006e4a85e201646bc9686e858a1cd84eeb21ecd5fe87b61709ecf1bfcf87c4dc32ca54e101a1be7faed9d1b4c7b213c5f1f1c58bbec810cf90e3e8b45629308413f9ec209960243ae6c44b38db51a16be8565061d4894cefc3fb014e447b438098be5431cc492c38a12a6889e95846dbd8eda3321cfc458b6ace74c59c8734d4353179d8284a4ea2332575576c1a2683dd15e762e407d6f9c962332b55ef91f236afc379aab17adceeab4d4c80c74e0fc9ece4d66988eddc58bb9a1f5ca65fa5ff25a86868a2b5654456180219c3e6f12758e616ac3e087479ae266576789c86099862163f8bd3f1061e8724f16580174678e163afb4c947a4357f5aac17e9ff5fb3729242aabc21b30e8054670b7e73e78c4421a369289dfcb97f09e2b43aba03344d9c1bf85579945853f608ba13f6128b0ebbfa16805d2ade504909692d58186ab6b83fedcfb10e7737a5e3bd83d4421aa4199e4fe8a6353f2bca0d4cfbbd426ff992470d176709b74caecf10b245d34f5812612da679397b47c316557260d17ac3b719619f2327f3ae0c401c02f4727c128b3c1645f72c8d570e1ffcfc050e6d99269dd17c2a96cc9236af68235a006a3cf4a09b5903159ddc36e15d260fc77a7605fe469f1cd94d523e23af1cf1299e20e20d888ce23e92b8a044014df455ef612c3cd815798d09895d715fcdd8e2c209dddd00df36ec95d896ffcf1f06b70cffcb6cced6e50b1e92a4c21d358d3655a1a9df00d8b7c65c069c20810d0bf4c205d6934ecf3ed6b5769bac659af742e968cee478a814aeda63cf8c7004c78a1d057f08a5352bb41e811fdc9c7ed127c6e25110912e5d4c855e0bb84a8c83438c9f861b02bbb10ea3c5b6e6e59be7df2f45f719fd252154fa771b3594ede50f273059b31fad55520b300f75291a63519606817f2a302f070fa8043571a016ed5f9cabec61512bbc77c5335fc068e55c5ece6eafe9c13f25981bd7b2f2e8bc18559b083eccd3fb2e7d26c58e2839fffc6aad930243d109ea4e12eec558835223a277482c5c2bc007b4e925bb6a852a093d52463312d2dedbc035de4c03510487a53cb38e58ddcee13ae2595d4edee9f29be369545aab2fa0a63eee4b22c235b2debe0a4b94661d0ddf5e206007733463dad9b1149cc248edfc1aec1348eca38fa5ffa759b86aae3335fe54350d884a406b81b434d2edd96033792d36c59bde849a5824fbcdb3e16ccddac61736bd730f88ae43f043a0b86b8eaca76b21a09f1b2dcc60f06f77ba7aa8f07fd5498aff701ee22b6f347cd734a3553a78a38133ce084f456e4fdb3ea63fb58cc2b846e23091783bfbd507866be741d2805a7eab5555f1157cc751caf77146ebe76437bb0b7067fc36e5460d7775403c1b00880a7ac021c7f4a167f9fd985a530bc74cf5ce362eb35f7154574d5ec20821b8709497a363ef17b03c69ab6ef6e547705d526ec49adc4ee85cf26cbd70c4b6845da66369a1e1aff477857cf3e4629d6714ecd3d3c0cc92d877a4afc57fa221adfbc824c406158929155052765a8c4ce120ce669982dda839ee57440bccfe23551340574037ee830ab7f8f8f3d83c4b6c53d23325433724d484793e7269fb482441b136155e4191bf82766de129590d0518e38883fbb1d998842594dd777df0d911141c769debd1a55f31f6b6c231d6f774a9f9b05a60d79cad27c4054a6dd64e3c896fcf18943db787152a309e28b81b415dda9a4d0a13a2e8a5c46e8c7b7fd44a47e23cc91b1be43b9919a884b6663564daa08041a0f125d16f09a69d90c5abde3a556be21b14b19c10cf129121c9899dccf2661213d8d8f06101c745a8d72f2d76a709cdd9a822e48a709282ffecef845a1011fda32581fe61d38ee2a9ba21b9378e4a1ced29bd987e5898ea3a0da7d70506760a3a285c08f1108755a68f9ee5a874a24c11358507d0912665294c023e06db3aa98c492e39589e36e2235e0ea106b1f2308fcc8bf192589c92c902bb59a58b10c672dd54086f7388ce3ca2f9a9a888872b546a4446b85a9331ac8a792452809e2bd1bdbe7ebf6470e4f9f772d5f94352d5562d8a7e19f49fcc61a493c24c111d1309d8dd6ff2a3d6d7094958bb5d8ba7fb3d7a8a5c624db5ed62c40ad3bb65c567394f98bc6f3c6ee2fd59e76932e3efc6b0f0cc6478aebe325f490b8e0ecbcea7ddf01b3707f711e5117c4834f222e47c8eda29a3e7d347b22c0d0feb38e60f0603beef305bffb1cf9e0075f9fe1a31d8f2458c7afbfa2ee2ed710716886ebdfe7b5e7d15e6dd1ba10bf27e3b6fa9696622eb65c5b35f076d9c17edf0546c0f7e9bf99178738d02eb1baea9a8a26f7d1b5980c0b4b54b8398808a73fa74d972bec268442fa057d83fb477fe847d699226509cf3a45ae6cd141a1ec2c810410b64d38e599c8bc4269155019db97b92b88cafdc75b677b33cad2f654b44091f8789fa2ab203bc8c5e9a1486e645f961705ea4c85a54ddd4cc30e40e623b43e08759d5d5ffb0f03fc532de3cd61ef03102b138deaec9b325ffa0b9f4ce9162e33e4f9d4d9df4287ef92c09ae8595fddee462e4957731613796399e2dbda60f8c6fee8f30c3cf67555fc331005756cd74b02a22e7f9894903846736d465509a7e5cd2ca1717fb83a297bea7984f416cf450d8122cfb8de4f96f3d6b95904a2ed5bb7d3ffbdbc7c67aa5b045cc4463985e39e827bedd1be9061002d70b3304b8b36c2140da7e2287442d2c53a144aa89bff55fe88001c2883941134c5c4f048af474cd4eaca4e4b5e23c74a4b8036b3cb28e1c9a5995292eb22950dd5740a395b63c44d5de15ce55ae955f0c3e0651f5fb4f1756851b445c591e289cd0df8bd10928e33cf8d1cac866a209d2deb80bc4ca0cdcc31a1cb70a837171bd5860289f8e5dd46ff75d6e2d2309f9982bc9c7d4b4b8947d27ccb7e8c74a5bd09c70d2a71af1ed3bc20469d4380f9f83f7e81a31b788ac691a8c251c1d43c2873bd412bc92dce979baa369c6b7e681c11d3d97348a450dc3967c8faa42d4f707b2275e0d3a9b2dc82e640285f5df81b9b3ca826d12514a57699ec29a0d2dd1be55b77d49a7643ca717ee391b9ad6ae024c05311eea8c5e66cd557a1db6261a9e5ab8cd1846bd71bd6595e7a0a4da4d06ca97beadf45a97b8b3715844bd4fd88c91a958d74b3129162bd209b6319d44ff8700e21313d196c49592cb19d94615ea7f397b2a67ba117f9ab5bb9c3498d39f9b555df5642f787f309d2bb1957bbd2895a6c84ccf2fe06a1cb6a77b3114c6735a11dcba571a0cb0e4aed4226ad1395ee370d2e75c3eb2bf302b894347625fe1b6e26933177996b69617e23ea168f4aee6332cfbb8105d8168ca7d65e25021fe5e5ac444bf4415c82884568fc558a07590aea07a72dae25b608aa40da36edda58d47243df19d80c23f5fc53a1b2f7daf7759da0fdc01e17a1a380617fad05ed216ab84f1fad28624a0a0373d9f020c82679d9fb07bbc56767dc9d81cb474cdb3ee9b24c2681ed09db8f279e00fe146e39615c69369719992947a38d3e96d95a4d0f442b6103459e7f447bb10c7337450328bb9968034127042b8191047059ab72f2ac23b20c6a292805d3df5de47e52fef9fe05169317e252415520eed0a1f752c00e37adaecc9390045e559a582f21eb4fea792f79bf0eac6b20382b7cadd77653465ce36739537da7487e2616fff30c141b3735bfab68e8760df49e1ab3ad266f1f7f60794d3779e20d500d6540d795e86fa52a193b30c2697b27a99bef0cb3f5883543307580a2717736c58fe3f7a165fee3f2eded843c7a933fe4abab37497928a9197886bfb074055235abc589aa6286717cee44c41c80a66ef2321c32ac0ffd12af5887fedf20d731bf1ac7c80da4ca85f5d96e7fe02bb776fbf919bf9ae1982d8e5b3c9033156154500bb2cea5b4e3eea1a4ddb71d62e6255e67536c15564a9a322df9ae0c6bcd5cf3762a4f46ffc4309f99184082767fee2d02c4db0c7ad4dd4ac01ea32977c59105dc696b11f84d72eac0403f50c09fc16f6e982791f9611ba648d60867c92ccddc9cdb45db0e15fcd8948f330ec9610bc7b350f9a861e3717a2d47ae62cb31275c49ed3cf782e3ec726e8fef02e459b07159dc7688b3b41516dad4497bafab91c4cd21dd33b113fe093e5c68836b05abacfb8e0f55d809306b9c4956e5aaae8d5663e6899a8c38e43a2f50ad3c684a537747cbbb6f56b6d275be4ad74c51f9a2c47c39754d9607a4404d8e3e077971b1789ce520ac8ff8a9afdde59275ec8f6929e3d40135389285fdac62de43b376e0f165f8d4295e04039bca1727c110e6b0257f2f89e5ef5142460795518a99ed98a440516929093beac28ca2f3dfaa1480dc4160fe4c58d41b64646947eadcf4f437ef36a67a6613ae76306ecf83cc719c3496b3ab504d82c91ee76fea33e96a214e36384e387731d7f932bda738e2a8bef046064fe3a6670a04921fa9efc7fc10080e414ffcf5ba919b4f021fe35139f418a07bc7b6733cd38ed5d970a4abe7d70e6294a8307a1e07554291ca0fcbe93bc2acee8a13710f3ee006f531ccf3af3c980a110ce8a9fba96d8766da8f49c857c8b81f61a3defbd0fba0ef0d30c789a33eb388fd6ac5db5ad4b5ce20bf8eb047315c949686ab63eb979d52121d192c6404d51b2d7a5dd1ac0e745c23524905bc9cc6ff9346bfdf80e1d08e23a8678fd8f231b1db89d301f0aade06648261dbaca37c185f1df39f31c430fc831f97210089e5f10befd4866276a0f49c5d5c21550feaaddc6b6e44b54353e77c2269f1c0039802d8f19ae7b4f708957c4601466d9768758f3e0ca7c1611183301db8c0c5b1b51102bac883b1da23353911b568f1fc617953383a78a551db7e52d08312a952a0c80db1278ed31c64ee3149c179b463e9b86fb65676e69bd475909370d7a0ef13a686fbf6e2896c37a567fd0e2afb867547089fcc867e17ed6669cee90a39a1953ea81557e412bbcffa6abcec595e606080bcbe7ec3d489211e418bc52a6d32cf5bea6e9fdbdf77e0e447ccbb9672d7fb5eb5a9b3421bdb6f21989b9cac8cf458726ee9fd82453f2ca7da85a20a44553ba70f619187424e290c0dedf4134439989cc4df069d3f0fb9c3727f9ef04af45de72634725a740ed98f485fc43d22caf8bec73a6f61e08f6a7ba88d092a174f3311e8c842dd3dcc8c6a20163399eaade8c1ae8879e76a4e040552ea3249ad1722b35d6b8ee3e816436b100616b990d12317e3b94bd8fee5b0ab022f522f5740165c185b33f0adba8c4f122aa3f2b7eaac27e0e6e82e6029498bbe834c3fc7e6e5639a3d5300f71b8bd1952ff91e22f9c7b5340e5a5e11bd1a0d59baf8dd12da2d6cf51b422b72e895409f16a4b367b10518c136dc8619271afb2e1d64f0fd0a11497f6b7ddecbd67d12b13b6bf83e8ce908375f956caf933239b0d253e4653513ba163de5de7df62e39e8921f4548f7de2911c53cec5bf81c49cb8c9e4b5490ce2f236042f234cc61dbe08b9c0305101f7b6184162e68f85b0cd1816580c9e9ca9c057709f043b10d8e24001ce21c59010eabbbca43881bc2f0ec81e1d03d56c637df9217bbbb9b4a9724ea0b32c393082e9321e1f15a991aefb87c277bb97b8eff73520e0", 0x1000}) 2018/02/10 22:01:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) connect(r0, &(0x7f0000970000-0xd)=@l2={0x1f, 0x2, {0xffff, 0x8, 0x7fff, 0x4, 0xd, 0x8001}, 0x4, 0x1}, 0xe) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) write(r1, &(0x7f0000000000)="de8b673d45ea4faac40bff863b882df7", 0x10) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000000b000)={0x4, &(0x7f000000b000)=[{}, {}, {}, {}]}) read(r0, &(0x7f000000b000-0x73)=""/115, 0x73) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f000000b000)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, 0x0, &(0x7f000000d000-0x4)) 2018/02/10 22:01:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:17 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x80, &(0x7f0000002000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000687000)=0x275, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000000)={r2, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000003000-0x12)={@generic="a9fc50c04964ed92cb0331a4b46adef8", 0x8001}) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xc0)=""/192, 0xc0}, {&(0x7f0000001000)=""/216, 0xd8}, {&(0x7f0000002000-0x1f)=""/31, 0x1f}, {&(0x7f0000000000)=""/183, 0xb7}], 0x4, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000003000-0x20)={@generic="cbb5ff6ea464b6dbbbe43474b85b7084", @ifru_flags=0x800}) 2018/02/10 22:01:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000040e000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ff3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000091b000)=@add_del={0x2, &(0x7f000091a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) socket(0xa, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000c92000-0x38)={&(0x7f00008a7000-0xc)={0x10}, 0xc, &(0x7f00007be000-0x10)={&(0x7f0000c13000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r2}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/02/10 22:01:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000be1000)='/selinux/checkreqprot\x00', 0x200, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0x14, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00001ea000)={0x0, 0x66}, &(0x7f00009bb000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008b2000-0x98)={r2, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}, 0x6ae, 0x100000000}, &(0x7f0000c77000-0x4)=0x98) shutdown(r0, 0x0) unlinkat(r0, &(0x7f0000b83000-0x8)='./file0\x00', 0x200) 2018/02/10 22:01:17 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00004a2000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00009c6000-0x1058)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x38}, 0x1}, 0x0) 2018/02/10 22:01:17 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0xbb)='#&posix_acl_access\x00', 0x20002) fallocate(r0, 0x0, 0x0, 0x10001) readv(r0, &(0x7f0000002000+0x221)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000004000)=[{r0, 0x80}, {r0, 0x100}, {r0, 0x6000}], 0x3, 0x20) 2018/02/10 22:01:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) [ 37.978914] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=59973 sclass=netlink_xfrm_socket pig=5931 comm=syz-executor4 2018/02/10 22:01:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000630000)='/dev/autofs\x00', 0x40100, 0x0) write$selinux_create(r2, &(0x7f0000a9b000-0x30)=@access={'system_u:object_r:system_map_t:s0', 0x20, 'unconfined', 0x20, 0x33, 0x33}, 0x30) ioctl$PIO_UNISCRNMAP(r0, 0x80047437, &(0x7f00009d5000)='o') fstatfs(r0, &(0x7f000073e000-0xeb)=""/235) close(r1) 2018/02/10 22:01:17 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000146000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)}}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000013000)='/dev/vcs#\x00', 0x1, 0x4000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000009000)={0x400, 0x1, 0x20, 0x3ff, 0x14, 0x3f}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='timers\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r1, &(0x7f000000f000)=[{&(0x7f000000e000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/10 22:01:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x606, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008a5000)=0x2, 0x4) r1 = accept4(0xffffffffffffff9c, &(0x7f0000ea4000)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000a0e000)=0x20, 0x80800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000098d000-0xc)={0x0, @rand_addr, @multicast1}, &(0x7f0000890000-0x4)=0xc) bind$packet(r1, &(0x7f0000ef4000)={0x11, 0xf, r2, 0x1, 0x100000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x14) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r3, 0x7) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000da0000-0x4)=0x8, 0x4) sendto(r3, &(0x7f0000e53000), 0x0, 0x403fffe, &(0x7f0000c2a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10) 2018/02/10 22:01:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cf", 0x18, r0) r1 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000afa000-0x2)="0003", 0x2, r0) syz_emit_ethernet(0x66, &(0x7f0000540000-0x66)={@random="25e2a4a5365a", @random="5da38fa91a44", [], {@mpls_mc={0x8848, {[{0x9, 0x2, 0x80, 0x20}], @ipv4={{0xf, 0x4, 0x4, 0x9, 0x54, 0x0, 0x3, 0x2, 0x21, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@noop={0x1}, @ra={0x94, 0x6, 0x100000001}, @ssrr={0x89, 0x13, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, @ra={0x94, 0x6, 0xffff}, @lsrr={0x83, 0x7, 0x8, [@rand_addr=0x2]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x4, 0x0, 0x0, 0x4, 0x0, "85a0b4", 0x3, "22c337"}, "ffdb916c68cb1ecb"}}}}}}, 0x0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d0d000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493052113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd6", 0xc0, r0) r3 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) [ 38.036156] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=59973 sclass=netlink_xfrm_socket pig=5931 comm=syz-executor4 [ 38.044160] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/10 22:01:17 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000008000)='/dev/vcsa#\x00', 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000000c000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000b000-0x8)={r1, 0x5}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup(r2) sendmsg$inet_sctp(r3, &(0x7f0000002000)={&(0x7f000000b000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000008000-0x40)=[], 0x0, &(0x7f0000009000)=[@sndrcv={0x2c, 0x84, 0x1}, @init={0x14, 0x84}, @sndinfo={0x1c, 0x84, 0x2}, @init={0x14, 0x84}], 0xb0}, 0x0) 2018/02/10 22:01:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000021b000-0x9)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008e2000-0x6)={0x1, [0x8]}, 0x6) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f00007f3000-0x53)=""/83, &(0x7f0000469000)=0x23d) 2018/02/10 22:01:17 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mremap(&(0x7f0000cf2000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000ace000/0x4000)=nil) 2018/02/10 22:01:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a4c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d93000)={0x0, 0x2, 0x8, 0xabe, 0x462c, 0xffffffffffffffff, 0x3, 0x7, {0x0, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}, 0x4ae0, 0x2, 0x3, 0x5, 0x7}}, &(0x7f0000fd6000)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000926000-0x8)={r1, 0x100000000}, &(0x7f0000184000-0x4)=0x8) mmap$binder(&(0x7f0000320000/0x4000)=nil, 0x4000, 0x0, 0xa8012, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000080e000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000a1000-0x64)={&(0x7f0000ee9000)=[0x800, 0x38000000, 0x7fa, 0x80000001, 0x6, 0xffffffffffffb7ea, 0x7fffffff, 0x4, 0x49339a14], 0x9, 0x4, 0x10000, 0x800, 0xfffffffffffffbff, 0x0, {0x8, 0x1, 0x5, 0x5, 0x3, 0x1, 0x5, 0x4e, 0x5809, 0x3d18, 0xfffffffffffffffb, 0x5c, 0x0, 0x6, "b5693816fefd3aa843e8dd7d099097b39c5a6fb320a2f8d7fa3d15dbb66ed228"}}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000bd2000-0x4)=0xffffffffffffffe0, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000fb5000)={{0x5, 0x3, 0xfffffffffffffffa, 0x0, "4ec4d29be29a83f5e7b3847c79c3703f3be612bd1f5492cf916b20de512245036268a7b7ad2f7682dcdfe26c", 0x3}, 0x0, 0x0, 0x1, r2, 0x2, 0x5, "8b131c8186ec61193fe66d1d328a6aa3dcce8988b1d16adeb5a2434fd8a2bc9310852062b9c9b4205d1370a6a270c9735c8df873e11b8f84db956fa9b6a32125", &(0x7f0000769000-0x12)='/dev/snd/pcmC#D#p\x00', 0x12, [], [0x1, 0x7, 0x200, 0x400]}) 2018/02/10 22:01:17 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000005000-0xa)='sessionid\x00') ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000003000)={0x0}) r3 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x10800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000004000)={r2, 0x80000, r3}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000002000)=@get={0x1, &(0x7f0000002000)=""/52, 0x800}) 2018/02/10 22:01:17 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x400, 0x81) write(r0, &(0x7f000000b000-0x1), 0xffffffffffffff48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f000000b000)="66aff78e74397c45cf667b4c577024673c76eb067ceaa0bbc853eed31d33ff230c5d27cc85f0dc10ec2227214af0c9d1dc7bb735d3dbe28f449797f868720c9385b58f5f047e8557dc4f9a5d357978dd6a133699185444e4bcdf8b91d41dc896dc16c69ffb429ddd65d28af41154f26d84743bd9dadf49bb3764cdf77a7f280ea9c3c4c0c0dc3d658d3c3522840ab1c4a2951ebe4a7099dc688ed7318978bb4fe12249ff8c3d62c1494c16f75ab0163623013e5e2d0068dc2e7e4d4c3628e7bd4d09842519b7604bb2c3039160ae8bf6f3f78855809dd1e6ff4a495318332e1cd07dc219c32fc188bef58b98aa3b2cd29b81", 0xf2, 0x20000040, &(0x7f0000004000-0x10)={0x3, {"bc686ff861c644"}, 0x1f}, 0x10) 2018/02/10 22:01:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:17 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000056d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap$binder(&(0x7f00001c6000/0x4000)=nil, 0x4000, 0x1000001, 0x810, r0, 0x0) madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) 2018/02/10 22:01:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/10 22:01:17 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000fe9000)=@delpolicy={0x50, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x80, 0xa0}}, []}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c0c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000570000-0x4), &(0x7f00007fb000-0x4)=0x4) chmod(&(0x7f0000fec000-0x8)='./file0\x00', 0x10) 2018/02/10 22:01:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x8000a, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getuid() getsockopt$sock_int(r0, 0x1, 0x8000000003, &(0x7f0000f7a000-0x4), &(0x7f00003a1000-0x4)=0x4) 2018/02/10 22:01:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400}}, {}], 0x30) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000772000)="76051e885f1faa7f57bbc01d17f89eb08c996d235e") openat$ptmx(0xffffffffffffff9c, &(0x7f0000a08000-0xa)='/dev/ptmx\x00', 0x80, 0x0) readv(r0, &(0x7f0000d33000)=[{&(0x7f0000232000)=""/75, 0x4b}], 0x1) 2018/02/10 22:01:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00006bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{r1}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) read(r2, &(0x7f000057f000-0x48)=""/72, 0x48) 2018/02/10 22:01:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000182000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000021000-0x1)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@common='gre0\x00'}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000937000)=0x95) r2 = syz_open_dev$sg(&(0x7f0000019000-0x9)='/dev/sg#\x00', 0x4, 0x382) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f000096a000-0x4)=0x1000) r3 = syz_open_dev$usbmon(&(0x7f0000806000-0xd)='/dev/usbmon#\x00', 0xff, 0x2000) ioctl$KVM_SMI(r3, 0xaeb7) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fbc000-0x8)={0x0}, &(0x7f00004fb000-0x4)=0x8) chdir(&(0x7f0000902000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00002d2000-0x8c)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000388000-0x4)) 2018/02/10 22:01:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00006a7000)='/dev/snd/controlC#\x00', 0x6, 0x4042) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000012e000)={0x7ff, 0x9, 0xdf29, 0x7, [], [], [], 0x101, 0x10000, 0xff, 0x6, "e3a283d3059e9799e981249aeba98f5e"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) close(r1) 2018/02/10 22:01:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008f2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000871000)='/dev/mixer\x00', 0x676f105bc617bc0a, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00004d8000)) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000cb0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x8, 0x0, 0x7ff, 0x8, 0x6, 0x7fff}}) 2018/02/10 22:01:17 executing program 6: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fb0000)={r1, &(0x7f0000fb2000-0xa2)="07876c08c69eb4e5dfbc35c56d4a06a806321daf9ca8774d2a8c0d62b770d69b7cfe66e95d7eafe1d14c5fe1e24d51a5d67e8cea9c99b06692f9f62b5cfca692c74d8899629e87b3d48ef284108597c8300b34b14399c7d51e649438f6db63e0b51e574fd3f087e44355e31c19debb2d9cdb2f4c33da7423a6cb08367829054531881e08974bd28ee894f99aec17d0926f12578b332600e15207239440fa19960a15"}, 0xffffffffffffff9a) exit(0x6) r2 = semget(0x1, 0x7, 0x1) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r2, 0x3, 0xb, &(0x7f0000fb0000)=""/102) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf), &(0x7f0000004000-0x4)) 2018/02/10 22:01:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() 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 = syz_open_dev$adsp(&(0x7f00008c0000-0xb)='/dev/adsp#\x00', 0xcdb, 0x8082) ioctl$TCFLSH(r1, 0x540b, 0x8) tgkill(r0, r0, 0x0) 2018/02/10 22:01:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x58)=[@in6={0xa, 0x0, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x101, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x9867}], 0x58) r1 = shmget(0x3, 0x1000, 0x78000000, &(0x7f0000220000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000002000-0x4)=0x1c, 0x80000) sendmsg(r2, &(0x7f0000b5c000)={&(0x7f0000f3f000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, &(0x7f0000f66000)=[]}, 0x0) fadvise64(r2, 0x0, 0x100000001, 0x100000000007) 2018/02/10 22:01:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ff5000-0x11)='/selinux/enforce\x00', 0x80080, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8), 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/10 22:01:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00001f4000-0x8)='keyring\x00', &(0x7f00000d1000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) syslog(0xffffffff, &(0x7f000020b000)=""/3, 0x3) request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000f9b000)='-trustedposix_acl_accesssystem[\x00', r0) 2018/02/10 22:01:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f0000000000)=[]}) 2018/02/10 22:01:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00005bc000-0xb0)={{0x2}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7}) 2018/02/10 22:01:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000993000)={0xffffffffffffff9c}) getsockopt$inet6_dccp_int(r3, 0x21, 0x4, &(0x7f0000c3d000-0x4), &(0x7f000016a000-0x4)=0x4) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000374000-0x1a0)) 2018/02/10 22:01:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000014f000)='/dev/adsp#\x00', 0xff, 0x100) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000ab6000)=0x4, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/10 22:01:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c7f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001b3000-0x4)='tls\x00', 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r1, 0x0) 2018/02/10 22:01:17 executing program 4: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fe9000-0x6)='.dead\x00', &(0x7f00001bf000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00009c4000)='cifs.idmap\x00', &(0x7f0000fe9000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000406000-0x58)="7791bff90eb1dd2fd18a1f1ad9235269838ea0ab55bc12d41bdf2c07c8f0a61bafd1b260975480005d66250ef0892fefb26958fbfbbd1fa17743b46b41d26d66e4e88d5a607928bcf1aaeb4bbecda4dde1dad7f4ec1dd681", 0x58, 0xffffffffffffffff) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe9000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x10001) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00000d4000-0x24)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) sendto$ipx(r2, &(0x7f0000629000-0x2e)="e316b9ea31ff00f481dbdbe93da8990b079b8b5fbc9482a4024f00025034f892d288c4e0d34b068cb37a217c5189", 0x2e, 0x0, &(0x7f00005e2000-0x10)={0x4, 0x7, 0x80, "dbfed8ec48ad", 0x7}, 0x10) r4 = syz_open_pts(r3, 0x0) ioctl$int_in(r4, 0x5429, &(0x7f0000fe5000)) 2018/02/10 22:01:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x15}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt(r0, 0x8001, 0x401, &(0x7f00004d6000)=""/2, &(0x7f00001a0000)=0x2) r1 = semget$private(0x0, 0x1, 0x20) semctl$SEM_STAT(r1, 0x4, 0x12, &(0x7f0000a8a000)=""/71) 2018/02/10 22:01:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/57, 0x39, 0x40, &(0x7f00008de000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001e8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000c15000-0x18)={0xffffffffffffffc0, 0x7, 0x7f, 0x3e, 0xf, 0x81}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00005e7000-0x4), 0xfffffffffffffd7a) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000013c000-0xc)={0x3, r1}) ioctl$TCSBRK(r3, 0x5409, 0x7) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) 2018/02/10 22:01:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x80}, 'port0\x00', 0xbf, 0x80003}) r1 = syz_open_dev$vcsa(&(0x7f0000120000-0xb)='/dev/vcsa#\x00', 0x8, 0x202000) r2 = inotify_add_watch(r1, &(0x7f000001b000-0x6)='./file0\x00', 0x28) inotify_rm_watch(r1, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000e7000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x5, 0xb, 0x4, "4a70e179a6847faaaf898ebdd5b32cc024be91252b4977aa4361acf71a8dbe83d8578634adb2bdc7821f73e6046170576613bf976a00fb1e054791dc80058fcf", "982d7c792d2dc2cdabb49cdcbc7d1492e4a4a7b5d7953cf9e63fdb632f3f5098", [0x9, 0x1]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000007c000-0x10)='/dev/sequencer2\x00', 0x4041, 0x0) 2018/02/10 22:01:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00008cc000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000b7000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000644000-0x4)=0x2, 0x4) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000c48000)=&(0x7f0000783000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000ac000-0xc8)={0x5, 0x0, [{0x4000, 0x21, &(0x7f0000c53000-0x21)=""/33}, {0x100000, 0xa1, &(0x7f0000aad000-0xa1)=""/161}, {0xf004, 0xd0, &(0x7f0000143000)=""/208}, {0xf000, 0x5c, &(0x7f00005b4000-0x5c)=""/92}, {0x6000, 0xeb, &(0x7f000038d000)=""/235}]}) r2 = request_key(&(0x7f0000231000)='pkcs7_test\x00', &(0x7f0000b14000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000785000)='/dev/vhost-vsock\x00', 0xfffffffffffffffb) add_key$user(&(0x7f00001f6000)='user\x00', &(0x7f000008a000+0xc93)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00007f1000)="7c4271bf9ce9e76a4c3ca8b8689ec45ae98aab416e8110a8921d81192e5dd2c31b8e305adbc2a1ebac5cdf90ba6fead1c79d2c8f6d1fcfd7d5a9ac7d5b068507e3bc53a4e3dee94cad3c3fd963c3fb2c2e17c6a766ec8051072560e347", 0x5d, r2) fallocate(r0, 0x2, 0x401, 0x8) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000497000)={0x0, 0x0, []}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000de9000-0x8)) 2018/02/10 22:01:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f0000292000)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000097c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000f19000)=0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000519000-0x4), &(0x7f0000430000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x3f}]}) 2018/02/10 22:01:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f00009c5000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000f7d000-0x68)={0x0, 0x0, 0x0, {0x0}}) futex(&(0x7f000000d000-0x4)=0x8001, 0x800600000004, 0x0, &(0x7f00007c1000-0x10)={r0}, &(0x7f0000f45000)=0x94a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x400000001, 0x0, &(0x7f00006bc000), &(0x7f0000061000-0x4), 0x0) 2018/02/10 22:01:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:17 executing program 4: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fe9000-0x6)='.dead\x00', &(0x7f00001bf000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00009c4000)='cifs.idmap\x00', &(0x7f0000fe9000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000406000-0x58)="7791bff90eb1dd2fd18a1f1ad9235269838ea0ab55bc12d41bdf2c07c8f0a61bafd1b260975480005d66250ef0892fefb26958fbfbbd1fa17743b46b41d26d66e4e88d5a607928bcf1aaeb4bbecda4dde1dad7f4ec1dd681", 0x58, 0xffffffffffffffff) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe9000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x10001) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00000d4000-0x24)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) sendto$ipx(r2, &(0x7f0000629000-0x2e)="e316b9ea31ff00f481dbdbe93da8990b079b8b5fbc9482a4024f00025034f892d288c4e0d34b068cb37a217c5189", 0x2e, 0x0, &(0x7f00005e2000-0x10)={0x4, 0x7, 0x80, "dbfed8ec48ad", 0x7}, 0x10) r4 = syz_open_pts(r3, 0x0) ioctl$int_in(r4, 0x5429, &(0x7f0000fe5000)) 2018/02/10 22:01:17 executing program 6: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000efd000-0x4)=0x1ff, 0x4) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7ed, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/10 22:01:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00001c0000-0x87)=""/135, &(0x7f0000830000)=0x87) sendfile(r0, r1, &(0x7f0000ea6000-0x8), 0x2) 2018/02/10 22:01:17 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000018000)='./file0\x00', 0x40) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001a000-0xc)={@empty, @rand_addr=0x3f, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) bind$can_raw(r3, &(0x7f0000011000-0x10)={0x1d}, 0x10) recvmmsg(r3, &(0x7f0000015000)=[{{&(0x7f000000e000)=@rc, 0x9, &(0x7f000000d000-0x50)=[], 0x0, &(0x7f0000015000)=""/90, 0x5a}}, {{&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[{&(0x7f0000013000)=""/49, 0x31}, {&(0x7f000000e000)=""/34, 0x22}, {&(0x7f0000014000-0x19)=""/25, 0x19}, {&(0x7f0000015000)=""/158, 0x9e}, {&(0x7f000000e000)=""/110, 0x6e}, {&(0x7f0000015000)=""/160, 0xa0}], 0x6, &(0x7f0000016000-0xb8)=""/184, 0xb8}}], 0x2, 0x0, &(0x7f0000013000)={0x77359400}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000018000)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000007000)=@nat={'nat\x00', 0x1b, 0x5, 0x538, 0xf0, 0x0, 0xffffffff, 0x320, 0x208, 0x468, 0x468, 0xffffffff, 0x468, 0x468, 0x5, &(0x7f0000019000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4=@multicast2=0xe0000002, @icmp_id=0x3, @gre_key=0xb2}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x6}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x4, @ipv6=@loopback={0x0, 0x1}, @ipv4=@multicast1=0xe0000001, @port=0x1, @icmp_id=0x1}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [0xff, 0xffffff00, 0xffffffff, 0xffffffff], [0xff, 0xffffffff, 0xff000000, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x3f, 0x0, 0x7, 0x10}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x3, 0x5bb}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x8, @ipv6=@loopback={0x0, 0x1}, @ipv4=@empty, @icmp_id=0x1, @icmp_id=0x1}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffff00, 0xffffffff, 0xffffffff, 0xffffff00], [0xffffff00, 0xffffff00, 0xff000000, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='syzkaller1\x00', {0xff}, {}, 0x87, 0x0, 0x1, 0x1}, 0x0, 0x100, 0x148, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x4, 0x0, 0x8, 0x200, 0x40, 0x440}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x8, 0x4, 0xf227258}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@loopback=0x7f000001, @ipv4=@empty, @icmp_id=0x0, @icmp_id=0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x598) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getegid() setfsgid(r5) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r4, &(0x7f0000010000-0x38)={&(0x7f0000018000)=@ax25={0x3, {"a2b18ed369866c"}, 0x8}, 0x10, &(0x7f0000014000)=[{&(0x7f0000018000)="712a8ad9a2f59278c3f65a343b9ec4c7a574b5766256f0fc167be6483f902608ed7b58b48980c7325484aad3fecab620aa52d6a9b1365752d00494f25325c85dfa778ff3c6ef594cfec6320b10b042b6c6802a512a", 0x55}, {&(0x7f0000018000)="3e8d25eb36e2bf21ad763558120b807efe88b18816858d5f71fcf5b30cdfc01b04e4a023465878592295e6a75f4fa1634cba2ee81c68fad27aa1fa4db5264fd9bfc5dcebf3dbb95cd0645548dc9031e7d7906fc5aa77909fae00f04bd882a32ed4ad21d6905f6307ea06", 0x6a}, {&(0x7f0000019000-0x13)="336e2ee6c4fca62b4f91767884d18b9b8a0af7", 0x13}, {&(0x7f0000019000-0x1000)="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", 0x1000}, {&(0x7f0000018000+0x20e)="f92d7f5c5313a7674e86984e82d27718de993631e22695dccd159cfbfa8707b5e2a8102c6a133542c598f15232c69e6ed671123a3a8c116af34baced59d0385effc3a1f9dd13b534d9cf4bb11b979e0976808c9461be366d34d49066107c0020e0cf604ade94a56b608fdff44df07ab75ddb74f11fa69972994deb8503375e501e56be0d198daa577aaf3665d1b180c77d2382ac835edc9c7fb4b90e108520deea2830c41dc8eff38df316fac0655a5af35fcc3e4b31f31e573c26bd748545feefe3bc37d6b2cb1fb7af0e83bfc27946", 0xd0}], 0x5, &(0x7f0000018000)=[{0x38, 0x104, 0x8, "3f106d6d4109baba356a3270f3495935dfba59c1f76831f88ede000b5e539407f4e22abc5f"}], 0x38, 0x805}, 0x80) ioctl$sock_bt_hci(r4, 0x400448ef, &(0x7f000001a000-0xe3)="60ac89486f2c5f6283c23bb9840069c3e1fd54f09adc72bb7d3611bf71c41b2acf4103d0ca642705517c11009f82c118b43b9b0330e9596cfba7fc1961225c984eac0b11437325682e3e9f74a21332e2a0e918f43797b85d43f85cae1af42bf16a693c8f6ab3ab84f3277716d8aa1d203f6f1967b24fabcfb168bdf6f3bf1aee4903165fc72e53abebb7f23fe8a74f6fe17b33a9adc2e87677d1faa443488e9d8ad7643a2bed9b6817452a05c545ea46ffde36c39a825611209621951fbb44205da619e1861f4ca7869040957fe38ba6d1e3f8c53a98d344a1bfcf2d58b0b754f4eb70") sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000009000-0x10)=@common='ip6gretap0\x00') recvfrom(r3, &(0x7f0000013000-0xe6)=""/230, 0xe6, 0x0, &(0x7f000000e000)=@nfc={0x27}, 0x10) 2018/02/10 22:01:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x600200, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000ca3000)={0x1f000, 0x11000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000063d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000a75000)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi}, {0x4, 0x2, 0x0, 0x0, @irqchip}, {0x71d, 0x0, 0x0, 0x0, @sint={0x7, 0xf97}}]}) 2018/02/10 22:01:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00002b6000)='/dev/dsp\x00', 0x305300, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000f9e000-0xc)={0x1, r0}) ioctl(r0, 0x440000000000127c, &(0x7f0000fd8000-0x2)) 2018/02/10 22:01:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/mixer\x00', 0x800, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000728000-0x70)={[{0xfff, 0x0, 0x9, 0x5, 0x1, 0x7fffffff, 0x2ac2, 0x0, 0x20, 0x7, 0x960d, 0x5, 0xffff}, {0x1, 0x2, 0x1bf2, 0x5, 0x9, 0x7fff, 0x6, 0x6, 0x9, 0xf31, 0x4, 0x6, 0x8}, {0x5, 0xaca4, 0x5, 0x100000000, 0x9, 0x2, 0x100, 0x6, 0xfffffffffffffffc, 0x400, 0x4, 0xfff, 0x6}], 0x45b}) close(r0) r1 = syz_open_procfs(0x0, &(0x7f00002ac000)='oom_adj\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) syz_extract_tcp_res(&(0x7f0000795000-0x8), 0x8c3, 0x9) 2018/02/10 22:01:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:17 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a23000-0x5c)={{0xa, 0x2, 0xc9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffff}, {0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x9}, 0xe2, [0x3ff, 0x2, 0x0, 0x8, 0x9, 0x80000001, 0x1, 0x7fffffff]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x101, 0x30}, &(0x7f0000ccc000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={r1, 0x81}, 0x8) 2018/02/10 22:01:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000c3b000-0x8)) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000647000)={0x0, r0}) sendmsg(0xffffffffffffffff, &(0x7f0000285000)={&(0x7f0000a21000)=@hci={0x1f, 0x0, 0x2}, 0x6, &(0x7f00003da000-0x90)=[{&(0x7f0000c01000-0x23)}, {&(0x7f0000763000-0x70)}], 0x2, &(0x7f0000b6f000)=[]}, 0x0) r2 = syz_open_dev$audion(&(0x7f00004ed000-0xc)='/dev/audio#\x00', 0x10000000000000, 0x400) accept$inet(r2, &(0x7f00008e6000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000980000)=0x624) 2018/02/10 22:01:17 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000137000-0x12)='/dev/input/mouse#\x00', 0x5a5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b92000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000099c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x80045113) 2018/02/10 22:01:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000ee000-0xe5)=""/229, &(0x7f000011e000)=0xe5) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000afb000-0x7)={0x1, r0}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000635000)=0x800) 2018/02/10 22:01:17 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00004b6000/0x1000)=nil) r0 = syz_open_dev$sg(&(0x7f00003d1000-0x9)='/dev/sg#\x00', 0x99d, 0x300) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00006fa000-0x8)=0x7) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005a0000-0x8)={0x1, 0x3}, 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000070a000-0x9)='/dev/dsp\x00', 0x400003, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000616000)=@generic="a4ae6fe5c1c2e59b3ce7db5d48b96005") 2018/02/10 22:01:17 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000001000-0x9c), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) 2018/02/10 22:01:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000e6e000-0x38)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000646000-0x18)={0x1, 0xee, 0x6, 0x5, 0x2, 0x1ff}) 2018/02/10 22:01:17 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000001800030507fffd946fa283bc02000096ffffff0b021d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) bind(r0, &(0x7f0000005000)=@nfc={0x27, 0x6, 0x1000, 0x1}, 0x10) 2018/02/10 22:01:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00004c1000)='/dev/loop#\x00', 0x8000002, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000099d000-0x50)) 2018/02/10 22:01:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:17 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000-0x4)) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000010000-0x10), &(0x7f000000f000)=0x10, 0x800) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}, @cred={0x20, 0x1, 0x2}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000003000-0x128)={0x6, 0x0, [{0x5, 0xb80430ee1735f0a2, 0x0, 0x0, @adapter={0x3, 0x6, 0x5, 0x7}}, {0x4, 0x0, 0x0, 0x0, @sint={0x9, 0xfffffffffffffff7}}, {0x1, 0x4, 0x0, 0x0, @msi={0x1000, 0x0, 0x80}}, {0x0, 0x4, 0x0, 0x0, @sint={0x7, 0x3}}, {0x1, 0x7, 0x0, 0x0, @msi={0x800, 0x1, 0x7}}, {0x20, 0x1, 0x0, 0x0, @sint={0x7, 0x50a}}]}) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x4100) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)) 2018/02/10 22:01:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000074b000)='/dev/audio\x00', 0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000d36000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000371000)={{}, {0x0, 0x0}}) r2 = accept4$inet(r0, &(0x7f0000f0d000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000d9d000)=0x10, 0x80000) fcntl$getflags(r2, 0x408) accept4$inet(r0, &(0x7f00001c6000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00005df000-0x4)=0x10, 0x80000) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{}], 0x1, &(0x7f0000380000)={0x0, r1}) 2018/02/10 22:01:17 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full, &(0x7f0000006000-0x4)=0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000006000-0x4)=0x3f, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000006000-0x90)) 2018/02/10 22:01:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000838000-0x4e)="a2a8e75a9a45953fd9716b2b09600c1b7d02246f602ff517fc3c545a5fe6f75d9139b9ed54a993dca863cdc5fdf8157026cd0dafa6718574c4fd5c3a51540dcfdfe5a10992ebfcb74a9adff505aa", 0x4e) [ 38.853945] syz-executor7 (6138): /proc/6124/oom_adj is deprecated, please use /proc/6124/oom_score_adj instead. 2018/02/10 22:01:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00009bd000-0x2b)="26000000120047f181ff050d43000100fffffffdc200ffff0000000009227fff050019000007", 0x26) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00003fe000-0x4d)={r0, 0x9, 0x7, "6d25fb7b005ba3b35afcdece782ad5997b85c5985fcb2c474e7a2c936858380e747437838730df28b38978d538429208af1b23d5d1728f10d3b59e725a3c0a5c160eeb"}) 2018/02/10 22:01:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f61000)={0x0, 0x0}) getpgid(r1) sched_setparam(0x0, &(0x7f0000f93000)) 2018/02/10 22:01:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000d8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000491000)=""/61, 0x3d, 0x10000, &(0x7f000037d000-0x1c)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x7fb) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) syz_open_dev$binder(&(0x7f000028f000-0xd)='/dev/binder#\x00', 0x0, 0x800) lstat(&(0x7f000021a000)='./file0\x00', &(0x7f0000ea9000-0x44)) ppoll(&(0x7f0000a18000)=[{r2}, {r1}], 0x2, &(0x7f000071d000)={0x0, r3+10000000}, &(0x7f0000e33000), 0x8) r4 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r4) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/02/10 22:01:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000895000-0x4)=0x10) r2 = creat(&(0x7f0000cb1000-0x8)='./file0\x00', 0x6) write$selinux_load(r2, &(0x7f0000fb5000)={0xf97cff8c, 0x8, 'SE Linux', "fca0ba5a64ef3746a528bdd12429717210e193a81ff301e1ddcf1631e4584e75e3b6d221a020e3a4f6ca82d46e109f526c94ea7912099cb33a3abd"}, 0x4b) write(r1, &(0x7f0000ebc000)='[', 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) 2018/02/10 22:01:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000062a000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000689000-0x10)={0x0, 0x7, 0x3f, 0x8}, &(0x7f00000ae000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000aa8000-0x8)=@assoc_value={r2, 0x8}, &(0x7f0000f4d000)=0x8) r3 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) dup2(r3, r0) fsetxattr(r0, &(0x7f0000e13000-0x19)=@known='system.posix_acl_access\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00007e7000-0x8), &(0x7f00007d0000-0x4)=0x8) 2018/02/10 22:01:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000676000)='uid_map\x00') r0 = gettid() ptrace$peekuser(0x3, r0, 0x4) 2018/02/10 22:01:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000843000-0xe2)={0x0, 0xda, "f97ea981b687c68a9e09fb78732f6fded7ff9243035693345c62f6f7a0928d277ea6c4ed6e22396d68aec083d27016a993a7351aac4367909d57f049539a794d824e5964904d8328fc6c45b53f92ff360e0ae43ea64878687b8ea020badf475576edb1f18d9e1f1bdcebe6f0a04f8d79c93330c9e3a84f2aef2453566e598059c43bfd1fd188738c39dc5ffcfa479ded53d452271a685d048301d7322cde00452c430187459fbafc850e4508a7682364bfa4aed0ac706f1545d6fc272ceaaf07b136b5550a3356828b8f5ccdf312946198067c39b86cf4c7c84d"}, &(0x7f00003c6000-0x4)=0xe2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f06000-0x4)=0xd2b0, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004e6000)={r1, 0x8}, 0x8) r2 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000b96000), 0x80800) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f3b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00004d7000)={0x0, 0x100000001, 0x1ff, &(0x7f0000d0c000-0x8)}) fsetxattr(r2, &(0x7f0000458000)=@random={'osx.', '\x00'}, &(0x7f0000050000-0x5)='/{[.\x00', 0x5, 0x2) bind$llc(r2, &(0x7f0000f0c000-0x10)={0x1a, 0xfb, 0x1, 0x5, 0xda, 0x233, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r5 = request_key(&(0x7f00003a4000)='asymmetric\x00', &(0x7f0000800000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000dca000-0x3)='^:\x00', 0xfffffffffffffffa) r6 = geteuid() r7 = getegid() keyctl$chown(0x4, r5, r6, r7) 2018/02/10 22:01:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002a3000)={{{{0x2, 0xffffffffffffffff, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36b95b0700000013000000ab025e94035a15e1740d5e472e33853c90a65787abecd151e10effb0ceb5e7263017"}, 0x160) close(r0) 2018/02/10 22:01:18 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000004000-0x8)) r1 = socket$inet6(0xa, 0x80008, 0x100000000001) r2 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x9, 0x20000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000009000-0x4), &(0x7f0000001000-0x4)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000004000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0xfaf1}}) 2018/02/10 22:01:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) ptrace$getregs(0xe, r1, 0x3, &(0x7f000069b000-0xa0)=""/160) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r1}) 2018/02/10 22:01:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000063f000-0x8)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xcf, &(0x7f0000023000)=""/50, 0x0, 0x2}}, 0xffffff75) write$vnet(r0, &(0x7f000046e000-0x68)={0x1, {&(0x7f000044e000)=""/28, 0x1c, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}}, 0x68) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00009d4000)=0x0) ptrace$peek(0x1, r2, &(0x7f0000657000-0x8)) 2018/02/10 22:01:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fcd000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00009b7000-0x4)) r1 = memfd_create(&(0x7f0000c1a000-0x10)='trustedvboxnet0\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)) 2018/02/10 22:01:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:18 executing program 4: socketpair(0x44ce3e08059fd2dc, 0x806, 0x9, &(0x7f00002fa000)={0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000029b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000ccd000), &(0x7f000044a000-0x4)=0x10, 0x80800) r3 = syz_open_dev$sndmidi(&(0x7f0000b57000-0x12)='/dev/snd/midiC#D#\x00', 0xb9, 0x8802) setsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f00009d1000)="8f6fbcc4bae40e20e881181aaa1eda0f87e935ff445a548365b5919aa4dc1256e7ba14437ddd1519002ac63c5ae560425789ca310d9b8205f0b7e87d21940e30e65ca1f08ac8502b0c79f2ed807650d18f0f2b9909f8222fe057af4bd9b406a07598ae6e89931f8d56e7d67e9ec26d46d9", 0x71) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000100000-0xb5)="f4ba4e94dc20181ca52f63c217c3d993bc105f8028a17b61e8c4814af120baf9bc6ed954c9728e03807612869932b065d28c440dee488b85eae9e50126fbcae3150f7eff353df6124dfda03ddf659f3a886df997cd2e20f2544cb8290b6bfcd9ad730598141846309a2fe9bdf2372ace950195bfac8018c212ba444d89bdeee82cacddca7fb50e65596ee6c019ddf0e594225b3363a756555193b9574f0d1bd9fc4d9c3ebffe499df8321dd72d32e54a9ca6720970", 0xb5) r4 = socket(0xa, 0x802, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f000075e000-0xc)={@multicast1, @multicast1}, &(0x7f0000ba4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000246000-0x8)=@assoc_value={0x0}, &(0x7f0000dca000)=0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000758000)) mlockall(0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000de000)={r5, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3ff}}, 0x7, 0x0, 0xb3fb17f, 0x9, 0x7fffffff}, &(0x7f0000e40000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00008a6000-0x4)=0xd4e7, 0x4) 2018/02/10 22:01:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00008f2000-0xd)='dns_resolver\x00', &(0x7f00004f3000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000724000)=':nodev\x00', 0xfffffffffffffffa) pipe(&(0x7f000018c000)={0x0, 0x0}) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000478000-0x14)={0x4, 0x7f, 0x200, 0x4, 0x2}) keyctl$assume_authority(0x10, r0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$packet(0x11, 0x3, 0x300) sendto$inet(r3, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000e82000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) r4 = syz_open_dev$mouse(&(0x7f0000de2000)='/dev/input/mouse#\x00', 0x8, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f00005f4000-0x58)={0x3, 0x1, 0xffffffffffffffa4, 0x2, 0x4, 0x4}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00007a5000)='illinois\x00', 0x9) ioctl$sock_proto_private(r3, 0x89ec, &(0x7f0000f3d000-0x1000)="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") 2018/02/10 22:01:18 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rfkill\x00', 0x200, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000001000)) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) 2018/02/10 22:01:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000843000-0xe2)={0x0, 0xda, "f97ea981b687c68a9e09fb78732f6fded7ff9243035693345c62f6f7a0928d277ea6c4ed6e22396d68aec083d27016a993a7351aac4367909d57f049539a794d824e5964904d8328fc6c45b53f92ff360e0ae43ea64878687b8ea020badf475576edb1f18d9e1f1bdcebe6f0a04f8d79c93330c9e3a84f2aef2453566e598059c43bfd1fd188738c39dc5ffcfa479ded53d452271a685d048301d7322cde00452c430187459fbafc850e4508a7682364bfa4aed0ac706f1545d6fc272ceaaf07b136b5550a3356828b8f5ccdf312946198067c39b86cf4c7c84d"}, &(0x7f00003c6000-0x4)=0xe2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f06000-0x4)=0xd2b0, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004e6000)={r1, 0x8}, 0x8) r2 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000b96000), 0x80800) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f3b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00004d7000)={0x0, 0x100000001, 0x1ff, &(0x7f0000d0c000-0x8)}) fsetxattr(r2, &(0x7f0000458000)=@random={'osx.', '\x00'}, &(0x7f0000050000-0x5)='/{[.\x00', 0x5, 0x2) bind$llc(r2, &(0x7f0000f0c000-0x10)={0x1a, 0xfb, 0x1, 0x5, 0xda, 0x233, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r5 = request_key(&(0x7f00003a4000)='asymmetric\x00', &(0x7f0000800000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000dca000-0x3)='^:\x00', 0xfffffffffffffffa) r6 = geteuid() r7 = getegid() keyctl$chown(0x4, r5, r6, r7) 2018/02/10 22:01:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000+0x30)="860240ed12ec699d830f09d6e7f77cfd384287762f073c42b14deb279d22041fb3fdc607c49f4fefebe45b1964a2fc0a0db80e361bf1bfb7018f8e7a86563be12516660e69a8639460d40b96dfc62b31bd65f375afa844be4c1451b03a5f03314362f89dcaa8301ca63638b30e07214a12ce2189998e06f16a136e531762c7e21a8c2e3e30ecace76c11ac425676b57c92d0d8794fa4946acedffefc2a90e8aa6ca0235b615b05023f775495fb6b119ba32f868faee9433449ced6874233e2d42f4c75b1fd550c32276f64898a7f439e12") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x0, &(0x7f000021a000-0x4), &(0x7f0000351000-0x4)=0xfffffe12) 2018/02/10 22:01:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000424000-0x8)='pagemap\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e5e000)='bbr\x00', 0x4) close(r0) [ 39.127905] IPv4: Oversized IP packet from 127.0.0.1 2018/02/10 22:01:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000094f000)={{{@in=@loopback, @in=@empty}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000ae1000-0x4)=0xfffffffffffffec3) 2018/02/10 22:01:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() setrlimit(0xb, &(0x7f00003e3000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000fb6000), 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}}, 0x10) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) syz_open_dev$dspn(&(0x7f0000af2000)='/dev/dsp#\x00', 0x5, 0x80000) fcntl$setown(r2, 0x8, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f00002e9000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) tkill(r0, 0x13) 2018/02/10 22:01:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00006b0000-0xd6)="4fad55d2824b26c7368ac2e5bbc90e2caebc61dcaee884c6a5e25a31ceccb716ad2aa700cf11e7f25c1e10ab3af720e71e4c0cbc5a281209bd3b00edf1d91d5d79a34c56b2da98c3017e1a5c8deb85473e29c8e08434cc50a88b49e5598d1d9af21199993666d94aaad2c1efa6ce3c2885e2302c9394be9ff08154dcd0e5612c6e8daecacae7f3f8c372a8d970c2ba565c62bcf00ee8bad010479478fa1690a40eda5c9f3b7c250890cc4f2c3890a19bfcf78f8b8555f09345302f23557fb2f60d4ebd96c8ea6cd0ce1d9ed9062cc11c48de87d06543", 0x198, 0xfffffffffffffffc, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @empty, 0xffff}, 0x1c) r1 = syz_open_dev$midi(&(0x7f000041f000-0xb)='/dev/midi#\x00', 0x1ff, 0x400) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000da1000), 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00009ca000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}}, 0x4, 0x400, 0x6, 0x3ff, 0x8}, &(0x7f0000a3a000)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d72000)={0x0, 0x7d}, &(0x7f0000a9c000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000fc000)={0x0, 0x4}, &(0x7f0000bcf000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f00009e2000-0x38)={&(0x7f0000018000)=@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}, 0x1c, &(0x7f0000843000)=[{&(0x7f0000131000-0x55)="6d0371546ce9efa380e4d7d1e83826fb5b5e9c9f80bca35585df6bf6a493f107dad0d0405a74d3f63b8eb4e0b70ced1ddb94e206c5ac380ef114177ad3e979b1b0457dd54d17910d29f95770262b7dda0e8f213f0f", 0x55}, {&(0x7f00006c8000)="c432c8a6e9b59f312a538b015664c864ea891a90650d88ff69ac56909e16544c5c5b58455d15286e859ca7cf8d702e472ad5587185d9bb9b9f6626b35740a70a77dfb6c2aaf4b58c495b1f517c0bd07d2fcedd6921a50d1c", 0x58}, {&(0x7f0000d74000)="214fc31a7d496f84a04a31ddaa3c8cf293d068b5731c0c7f3b0e66f8ebc75edfb1b948fad8654e60fffc21650bda7bf6551c7c5b2826dbaf2a0cc91db401caa8e48b2d70188673745b00333f06baff8d349846b84ffee59cf6e6b796a6b4ac01cba90a186f5d4f1b14f6ba7f7f1900df8a2ce4", 0x73}], 0x3, &(0x7f0000dc7000)=[@sndrcv={0x30, 0x84, 0x1, {0x627, 0x35ac, 0x8000, 0x0, 0x8, 0x0, 0x3, 0x6da, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x78, 0x8208, 0x0, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xd7c4, 0xffffffff80000001, 0x205, 0x1, 0x9, 0x8, 0x1, 0x729c, r4}}], 0x90}, 0x8000) 2018/02/10 22:01:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1, 0x5}, [], {0x95}}, &(0x7f0000392000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000cf6000)=""/153}, 0x48) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006a1000-0x2)='/dev/ppp\x00', 0x80000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000e58000-0x4)) r1 = add_key$user(&(0x7f00003a7000)='user\x00', &(0x7f0000c3a000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000682000-0xd8)="95c081e4018fb4d4da65435ccc3110a9d0580fe90c16c77dab3f63566111b5e7f3ec64aac8fa00c24df9bd5bab89124cdd552c43c553ab5175afbbe8f908d9f8d79049eac8651c08d88685b7cb5503c40ba78707c97fa641aee6835e808ea41981b2cd1874330aaa8e4e15134b4fa98cae2017f13994f279418a2fe5b260d9ab1b347c56203ad0156cffcb0e74d6edd49d039c980268db613676964ad4c77830f7692f9d5437e2a5863a0eda00748110ab681931d4fc69043cb0242829ae3edc02386c9add1c4617490cae7ed6aa4bd81d8ff934edc38859", 0xd8, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003dd000)=@int, &(0x7f000006f000)=0x4) r2 = geteuid() stat(&(0x7f0000c78000-0x8)='./file0\x00', &(0x7f0000c2d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) 2018/02/10 22:01:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000935000)='/dev/adsp#\x00', 0x41, 0x80902) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00001c6000-0x4)=0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fb9000-0xe8)={{{@in=@remote, @in6=@local}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000d2a000-0x4)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r1, 0x80247009, 0x0) 2018/02/10 22:01:18 executing program 5 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000), 0x170) close(r1) recvmmsg(r1, &(0x7f0000c4d000-0xf0)=[{{0x0, 0x0, &(0x7f0000cdf000)=[{&(0x7f0000017000-0x1000)=""/4096, 0x1000}, {&(0x7f0000daa000)=""/151, 0x97}, {&(0x7f0000541000)=""/147, 0x93}], 0x3, &(0x7f0000345000-0x60)=""/96, 0x60, 0x101}, 0x1}, {{0x0, 0x0, &(0x7f00006c6000-0x40)=[{&(0x7f0000ca0000)=""/87, 0x57}, {&(0x7f00003c7000)=""/74, 0x4a}, {&(0x7f0000cb1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000201000)=""/153, 0x99}], 0x4, &(0x7f0000d44000-0x55)=""/85, 0x55, 0x200}, 0x40}, {{&(0x7f0000a28000)=@alg, 0x58, &(0x7f00002ab000)=[{&(0x7f0000b40000-0x9)=""/9, 0x9}, {&(0x7f000025d000)=""/4096, 0x1000}, {&(0x7f00000da000)=""/88, 0x58}, {&(0x7f000070c000)=""/135, 0x87}, {&(0x7f00001c7000)=""/176, 0xb0}], 0x5, &(0x7f00009c4000)=""/1, 0x1, 0x1}, 0x10001}, {{&(0x7f0000853000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000609000)=[{&(0x7f0000e1e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000032000)=""/240, 0xf0}, {&(0x7f00007dd000)=""/4096, 0x1000}], 0x3, &(0x7f0000d18000)=""/34, 0x22, 0x2}, 0x7}], 0x4, 0x40, &(0x7f0000b87000)={0x77359400}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000c24000-0x4), &(0x7f00005a0000-0x4)=0xfea1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xbb0) r3 = syz_open_dev$sndmidi(&(0x7f0000b7a000-0x12)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x2) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000dec000-0x7b)=""/123) r4 = getpid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00004eb000)=0x0) accept(r3, &(0x7f0000032000)=@can, &(0x7f0000e5a000-0x4)=0x10) kcmp(r4, r5, 0x1, r0, r3) r6 = syz_open_dev$sndmidi(&(0x7f0000737000)='/dev/snd/midiC#D#\x00', 0x8, 0x101000) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000020000)={0x5, 0x2, 0x5, 0x0, 0x1, 0x7fffffff}) 2018/02/10 22:01:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f00007f9000/0x2000)=nil, 0x2000, 0x4, 0x3853, r0, 0x0) clone(0x0, &(0x7f00004d3000)="83", &(0x7f0000a26000-0x4), &(0x7f00001e3000), &(0x7f00000cf000)) 2018/02/10 22:01:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f000050e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x10000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000a6000-0xc)={0x6, r0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ae5000)={&(0x7f0000693000-0x8)='./file0\x00', r2}, 0xc) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000070b000-0xb)='/dev/audio\x00', 0x1, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000713000)=""/169) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000887000-0x4c8)={{0x5, 0x4, 0x5, 0x5, "e541d341da349d428f2b77cfbe6704f6705527a9c3c62d2a2a1a91dd226d28362db5ba82389153641ef30da9", 0x9}, 0x2, [0x0, 0x1, 0x80, 0x1, 0xad8, 0xe4f, 0x5, 0x80000001, 0x4, 0x2000, 0x6, 0xfff, 0x5, 0x7d, 0xc52, 0x5, 0x6, 0x6, 0x5, 0xfff, 0x4, 0x5, 0x2c, 0x5, 0x80000000, 0x56, 0x100, 0x1, 0x80000001, 0x3, 0x9, 0x40, 0x1, 0x1a982b68, 0x7, 0xfffffffffffffe01, 0x36, 0x4, 0x7f, 0x6, 0x7f, 0x7, 0x400, 0xfffffffffffffffd, 0xfffffffffffffff9, 0x4, 0xb21, 0x1, 0x40, 0x6, 0x6, 0x9, 0x82e3, 0x3, 0x6, 0x7fffffff, 0x8, 0x6f, 0xffff, 0x4, 0x81, 0x4, 0x4, 0x3, 0x4, 0x0, 0x6, 0x5, 0x1, 0x9c, 0x7, 0x3, 0x7ff, 0xcd, 0x101, 0x0, 0x4, 0x1cb40000, 0x2, 0x2, 0x37f, 0x9, 0x7ff, 0xffffffffffff7cd5, 0xca49, 0x4, 0x9, 0x401, 0x100000001, 0x2, 0x1f, 0x3, 0x100000001, 0x10000, 0x9, 0xfffffffffffffffa, 0x6, 0x2, 0x5, 0xd9ec, 0xf12e, 0x8001, 0x6, 0x8, 0xffffffffffff7218, 0x2, 0x82, 0x9, 0xffff, 0x8, 0xffffffff, 0x2f0f, 0x9, 0x0, 0x8, 0x7, 0x7, 0xfffffffffffffffb, 0xfffffffffffffff9, 0xfff, 0x144, 0x6, 0x9, 0x6, 0x9, 0x3, 0x40, 0x9], {0x0, 0x989680}}) timer_create(0x7, &(0x7f0000e04000)={0x0, 0x30, 0x1, @tid}, &(0x7f000080e000-0x4)=0x0) timer_getoverrun(r4) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004d0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008de000)={r5, &(0x7f0000b0b000-0xeb)="f1ba6ed15b831a5ceb879bcb1100d168bef653e9f3d1a4dc6712e7fbd9b8c206e50396d92bf5214c183584f308cd8533b0fa79523c175b97bd64ab24ec0320df8dc82bb0098303cfbe945846f4f2983e688070accca6c21b3842f35de56e44eba87478728549cb929514e439533cc37bbfcf636f4e6fed8ce2e1a92fefd938c9c6c4b55f8160b5a2bbf633cca1a7368a663c6b19e8fedae6329303dcf92cca3e890fed2e2726365009b916fe0411a3949014b7404c2ad2e4a7f658c3d60988b8305368462398fb9fc0ca1bcd78b8c5fdf87abbe9974837b0b14d96a128be9e21bcb12c6487a5668de3a1b2"}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r5, 0x80, 0x100000001) sendto$llc(r5, &(0x7f00005ab000-0xe8)="dff73df553f1356aed1712082a910edc8b64ec6b462455c2098ea4241aae8b1e430102cb15d8681aec1fe702b098599229f1a399a3badeb2454c773a419a46c7e50500608585c1ce20757bdaa778ff5ca7ddd64285df96d8dd24409b20d7af8ab32c369ed5608038fab4a2a89cb412acee977e5f74cdde1fdc07e13185234d41664e70f9ff6975ca99302880b231026014124cae2a16f8040a0ecf57db6317dd002db43b2d4d5d6f92bb6b7bad0ac9d0f63f369b084ff8d8e03f645307055ce336c34aa57d71e59d651d672a4e4e23ed88173b64c6ecf935b7e34906712f4f83385df616301a80f5", 0xe8, 0x8c1, 0x0, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/02/10 22:01:18 executing program 1: r0 = dup(0xffffffffffffffff) mmap$binder(&(0x7f0000422000/0x1000)=nil, 0x1000, 0x100000a, 0x13, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000f12000), &(0x7f0000c20000), 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) madvise(&(0x7f0000668000/0x4000)=nil, 0x4000, 0x4) 2018/02/10 22:01:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00001f8000-0x8)='./file0\x00', &(0x7f0000270000-0x8)='./file0\x00', 0x1000, 0xffffffffffffffff, 0x0, 0x672, 0x4, 0x200004) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000191000)=0x1) r1 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000d62000-0x50)={{}, {0xe}, 0x0, 0x3}) 2018/02/10 22:01:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001f8000)={0x0}, &(0x7f0000b85000-0x4)=0xc) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r1, &(0x7f0000276000-0x90)=[{&(0x7f0000871000-0x94)=""/148, 0x94}], 0x1) 2018/02/10 22:01:18 executing program 3: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x5, 0x2) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x84000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000002000-0x30)={@in={0x2, 0x3, @empty}, {&(0x7f0000002000-0xd6)=""/214, 0xd6}, &(0x7f0000001000), 0x2}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4004}, r2, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00002b5000)={0x0, 0x22, "5cecb3856f2798d50d14d74014dd671b06a648b2b8a883ce4abd31fafc842da6f942"}, &(0x7f0000699000)=0x2a) bind$bt_hci(r1, &(0x7f0000141000)={0x1f, 0xc721, 0x2}, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000239000)={0x3, 0x2, 0xc6, 0x3ff, r4}, &(0x7f0000c61000)=0x10) r5 = dup(r3) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000068e000-0x10)=@generic="0d334f044412708af6276054ece40f1b", 0x10) readv(0xffffffffffffffff, &(0x7f0000000000)=[], 0x1da) openat$ion(0xffffffffffffff9c, &(0x7f000013a000)='/dev/ion\x00', 0x20000, 0x0) 2018/02/10 22:01:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cc6000)={0x0, 0x0}) r1 = geteuid() r2 = getegid() fchown(r0, r1, r2) r3 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00007a5000-0x78)={0x9, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @empty}, {0x2, 0x3, @empty}, 0x2, 0x8, 0x3, 0x200, 0x8, &(0x7f000072b000)=@common='dummy0\x00', 0x6a1c, 0x3d, 0x282}) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000155000)={0x0, 0x101, 0xffffffff, 0x1}, &(0x7f0000138000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000071e000)={0x0, 0x3}, &(0x7f0000c9b000-0x4)=0x8) set_robust_list(&(0x7f0000336000-0x18)={&(0x7f0000a40000/0x1000)=nil, 0x5, &(0x7f0000403000/0x2000)=nil}, 0x18) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000a9d000-0xb8)={r5, 0xfff, 0x7f, 0x7, 0x80000001, 0xe000000000000000, 0x6, 0x1f, {r6, @in6={{0xa, 0x3, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x8, 0x1, 0x8, 0xffffffffffffffff, 0x1f}}, &(0x7f0000738000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00003d7000-0x16)={r7, 0x8, 0x7, [0xb9b, 0x1, 0x3, 0x6, 0x1, 0x1ff, 0xbdd3]}, &(0x7f0000076000)=0x16) sendmsg$nl_route(r4, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x11, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0x1c}, 0x1}, 0x0) r8 = msgget(0x2, 0x10) msgctl$MSG_STAT(r8, 0xb, &(0x7f00007dd000)=""/6) 2018/02/10 22:01:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:18 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000008000-0x48)={{0xffffffffffffffff, 0x3, 0x401, 0x2, 0x80}, 0x9, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xb}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/10 22:01:18 executing program 2: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000043000-0x60)=[], 0x0, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) [ 39.347089] binder_alloc: binder_alloc_mmap_handler: 6257 207f9000-207fb000 already mapped failed -16 2018/02/10 22:01:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) readv(r0, &(0x7f00006df000-0x10)=[{&(0x7f0000b6d000)=""/245, 0xf5}], 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c22000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004e8000)='/selinux/checkreqprot\x00', 0x7f, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000027f000)={0x0, 0x2}, &(0x7f0000779000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000de000)={0x6, 0x800c, 0x7e4e8031, 0x5, r3}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b69000-0x10)={0x7, 0x200, 0xfffffffffffffff8, 0x345, r3}, &(0x7f0000fa1000)=0x10) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000516000)) 2018/02/10 22:01:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00006cb000)='/dev/admmidi#\x00', 0x7, 0x80) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000337000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x200, 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) 2018/02/10 22:01:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00004dd000)='/dev/usbmon#\x00', 0xfffffffffffffc9c, 0x4000) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfffffffffffffffa) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000d4d000)={0x0, 0x2710}, 0x10) 2018/02/10 22:01:18 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d77000), &(0x7f0000000000)=0xb) fsync(r0) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f00004b3000), 0x0) fremovexattr(r0, &(0x7f0000001000-0xe)=@known='system.advise\x00') 2018/02/10 22:01:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000be1000)='/dev/hwrng\x00', 0x28000, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000688000-0x4)={r2}) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xb}}, 0x1c) mount(&(0x7f0000aab000-0x8)='./file0\x00', &(0x7f00009cd000)='./file0\x00', &(0x7f0000022000)='v7\x00', 0x800, &(0x7f00009c7000)="acc9f7dda7f8e65f98194905ea344f19ab12570a09fe9de4f8f31f61199e8dfd82e45e62025872ff178724193ea27ff6d1b382dc66b8aaba0cf59a4bb9a6aa78b1b08667f35564c0c1644a53eb55f5b07ee5f0a40f4298d494b13fb6eca4ee526f90b3d7755f761f864fbe3eadaef3d2fe358aba4687d471029932afde2bcf4f22e1ad9c1695dda22fed8135b770e94afcbceb5063") sendto$inet6(r3, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f8f000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x1}}) socketpair(0x0, 0xb, 0x100000000003, &(0x7f000067f000-0x8)={0x0}) r5 = syz_open_dev$dspn(&(0x7f000062d000)='/dev/dsp#\x00', 0xb6, 0x0) connect$ipx(r5, &(0x7f0000ce6000-0x10)={0x4, 0x1000, 0x8, "e89987c62948", 0x3}, 0x10) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f00007cf000-0x4)=0x1, 0x4) 2018/02/10 22:01:18 executing program 6: renameat2(0xffffffffffffffff, &(0x7f000005e000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000063000)='./file0\x00', 0xa) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000050b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ax25(0xffffffffffffffff, &(0x7f00007e8000), &(0x7f0000000000)=0x10, 0x800) r5 = socket$inet6(0xa, 0x0, 0x0) r6 = socket$key(0xf, 0x3, 0x2) r7 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c3c000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bf4000)='/dev/hwrng\x00', 0x40, 0x0) r10 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000151000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000faf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ethernet={0x0, @random}, &(0x7f0000c4c000)=0x10, 0x800) r14 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0}) r16 = socket$bt_l2cap(0x1f, 0x5, 0x0) r17 = eventfd2(0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r19 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xe00, 0x2) r21 = syz_open_dev$amidi(&(0x7f00005ee000)='/dev/amidi#\x00', 0x4, 0x5a1840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) lstat(&(0x7f0000494000-0x8)='./file0\x00', &(0x7f0000d3e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e4b000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00003e1000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00008ae000-0x4)=0x0) stat(&(0x7f0000cc9000-0x14)='./file0/file0/file0\x00', &(0x7f0000368000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000803000)='./file0/file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000000)=0x10, 0x80000) sendmmsg$unix(r0, &(0x7f0000b30000-0x47)=[{&(0x7f0000943000-0x16)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f000008e000)=[{&(0x7f0000000000)="aa7e011ee76f740195e0da50919f47df468161a66b3cb775a4a8bb3456e3fa36fb73f90550de2a6a19ab381486fcfa356caa92be1648760d2c5cacb5307411bdd3cec18ceee026e04ed0e63321874879d16dd6ee4f26b69d476d483f4e9f8c169fdb4aebb5f79b4640f3fd19d2ad8631aa109e3911ef97e13a78c8be948e62a6b78c38de394590cfce98323e3f34787234e21d9a78955c8b534975df83d0f23b4008", 0xa2}, {&(0x7f0000001000-0xd3)="511c0a4d443f7ae4608fd08093fc6fa14fdb9833202a542f08a63c094312918ab96ede95735addc0c67138e99b7a146319ad65587924fab0272ab07fb845036d9bfe879d973a99b4052a7719b75359d5e554bb6619748b5f759d83aa0b2bb372d06d0c5f73b7b1b2fc9d1926b81139e418991f5b81dbf2050f2120f82a036585f53b14623ff65cb8ce3057474f14b4d03b905f8c7ca0873b8e75921ce23ded08d6503cc82d2289a1bf366585768c3effcc8ad428089e9c18a3037e6462956ac0392c356b0ce8a1c80cf8f9115578ac8be6779a", 0xd3}, {&(0x7f0000000000)="2eca1315334dee058970dfe91579dd69d856f147c232238b8cfbfd97b68a9cbc95309df4adaf037537d59a3d754b9b876cd646c9efa8beb2b4b6eca232591a649ed8fe2a96943b509a662500ea4cdb82993b197334d062aa5df3b0c24fb8724ddda2c1", 0x63}, {&(0x7f0000000000)="21ab59bab00fdae9e4e9804aec1ac8265c89423be3497c1d16aae97491f3fc45cca72d00f86bae45103d83eca9d3dad649a3e3494c82bdad9f609eca597bb8738e6283c199a9b3abcd795487ec579b4652319d0fe966237957a9468e85daad20243021dd43742465c136829340d26c280dec730c964c721f", 0x78}, {&(0x7f000079e000)="67a45efbb300616bae78993de4f8e985df0aced12235ded5f1a063cc9cfe076bf317a557d7f5ff22d3b8be80af999b75a5d44a966413b5cc8b9f45eeee27ab24b3d3b0134a6bdacce4cbd812e535669d73e2fcd6ba137f43e37cc3ea289e0cb191b5a59f5af9f5a9e9bc0407a19549e89c64a883d331d5dfeebe7fdb3d2950c752526d16f37a2b8ce3018eedeac01185df32064dd4acffa22f8f93aadb202a8865410e9b7778948f8022c3617da67b6a088e639d94", 0xb5}, {&(0x7f0000001000-0x23)="bfde4eb7798c2fbb65648fb88278bda65f7d7410998866d38f1c8c3bc7dc3bbea463d3", 0x23}, {&(0x7f0000001000-0x32)="5a08e151b83ba72400d77f81205f46d833830579eb87f6b80083da5eba2c9e6c85def87bf9d37f4efd251c885d906e78dd43", 0x32}, {&(0x7f0000000000)="8a6b9e4c0518e2afe27054c65d494014e7fc1b9acc564ebb07cb769267548c9e733ffa0e242bb857e3c1536db4507dfaae28e6ad258d309b3f12afdfd44002d48268f0b6e8b3ca00084dbc10e749eb4fcc1e8cf620981e070a613085d19399e16c7168356ba85f1cea52ad0c4310bef4689be8b3931a988a8575f9a2ef78c3426d9d4b821b5d05328f367c85a9463c187a2b1b17b267f3780d00c0502e6437c2da3d270055a4a5019ccab438fbce3f4b6efe427789d1edc0001e10c2836845c87519ad5b16d230161e4cb0c8e6f678ec15a7894d534116ee0858b792238c9c842341168269f6b253431d002b", 0xec}], 0x8, &(0x7f0000df5000-0x80)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8]}, @rights={0x18, 0x1, 0x1, [r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x80, 0x80}, {&(0x7f00001d6000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000c07000-0x8f)="04ed2ab9db6553b92363f8a81dad5aba45d84ef3c6e1debd493e410aa9209de50ddabcfeca493c6bc850243f2e16118aee0f4b465663036d6c9cb1621c6c215cc789260780c083a977dba758fca4d03027b30dbe4885bfbcfed3ff40b7e1b2a86a949b08b2844bc93aea7a1e65ded288035582ecb5ba70ad1f43b98b9b4378a76d734a770b0408304275cd37935309", 0x8f}, {&(0x7f0000001000-0xa6)="0ee1d6e540a1b45dec2e69923b3b500247b45feabd56d810a2044a39b34135c792e99c87a9496cb23d4e12d0fe2c78e70d0d5201821d764523a0cd3c2fd02388cf3386e04c47920222f4a07a1292db919afb462d893832f5baee6b1140094a862004af9d8f540c7eea7894a58090dff80b366b34b3b9da35eb76d7d9f03cf6d7685c7451426b030a4e322c4edebaba652f174a65a95b2b5c572de0f6ccce2499b3fcd08661db", 0xa6}], 0x2, &(0x7f0000000000)=[], 0x0, 0x40005}, {&(0x7f0000f34000)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000000000)=[{&(0x7f00009ac000)="75e7fc70851560a4d49c0a6b1aad76aadf0907f4fcd49a28ab7b3c75a155f0491df8056215867f4f59d7d74c0b5f9ee65f5f1e94515b715963d6904be62da0da243899bd914acd9894e5d15d1761e3772de14e130812aa4ebed01be023e1", 0x5e}, {&(0x7f0000001000-0x31)="6418a4ee3eb570581ee3e5218a65cdae2025aedf06bb679e08a9053a6fd60784dd9414e1bc76b0bbf2c9a8e5121456b592", 0x31}, {&(0x7f0000001000-0x13)="fc3ec4face2df80a76179a4b1c8a91654e4743", 0x13}, {&(0x7f0000e54000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="994a694f278ca069a20d2b60d488d3396ee0b11666512c2643400e0c1edcb0803eef63c40ce8ce650ea1999210a81836917509609687b78a2cf13f2e7c309d1cdaf56f90da2ef1edb00a44b6ded1da5e8ec1d53d05b5080ee29c8c19a650a9792f3493892fc280a1b907db7250bf5f42243b72d63ffcc5e76199eefc08c1a0ab4c185228f7a451a157160f2f6714290740b05afefd87052e47f90eaac0a39c0547c64d0a0434", 0xa6}, {&(0x7f0000ce1000)="d1f15d75892a5340e4e45f0185468763e9ac3d03ca39371861ce5ce60e6421b71a0c693eb4abb3", 0x27}], 0x6, 0x0, 0x0, 0x800}, {&(0x7f0000d01000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000072c000-0x30)=[{&(0x7f0000000000)="02d3133a15655c6dfb66386581e812dd880e392113fa831eac7e16111a4d609e94e29a403e1330f4cb69a7cbb531c2c1fb672e1b473b4b930f266647f531fae713a4484cb277d409", 0x48}, {&(0x7f0000000000)="be061f6ceeebf45a79111075a6ae46dd9275a6a6bb0c79600a2c8c630ffb6809cc5d82f8463b5a2c88642239d364d642a67691fb3d25445a544654ce0046d1d6cc9839f068f8c3023e1a70762d3ecd82b7e068a8813829383161f65ba19af2e82b05f6", 0x63}, {&(0x7f00002f3000)="dd0071bb434e7c12c3607ab91eabfb61c1d35417b233ec780c6f2a589d32f0e070f3829747f36a9be60369d8b942c6477368642a6a6f5bd1569c66cf54c75c06a271e1193783523c9b923cc922391db5180d7edb04dfed63c846064da4b9182b338cb0b35b5367dea5e4708bdbc8f1b28a5d213468c590c1f6b4dbe414ec10d87daa0e5672995b50c716d2ec992d751e89684ff1ac6da7ab8b673aa85ea6f96a45e7ef1cd1e27b38ae54080712857a390a0dd2d4cc043fd9c6f97b38ec03dd531ffa5596dc8a9b9cd1abd989e3cdcf0f93", 0xd1}], 0x3, &(0x7f0000001000-0x28)=[@rights={0x28, 0x1, 0x1, [r13, r14, r15, r16, r17]}], 0x28, 0x8000}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000c32000)="f14f22942ff56e87f02f83489c57d4c20367f2bf81b7526114ac73adb376febbdb860ee3223b17350a586ae38c4a74e3ddbaba60d3cbe50913e050c76dd83e012fa25587cc9497bb54ed242c485a3818ccbbecc2758302c4ac9e25186cf6f07e2bc48330fc3e31a7c006f376423f7f740c32ce020d38d607c98fedd13982ab32ba3380aa445d17381ae1b99667e58f21bf9c4c0591f0814b1a51f3135919cdce9d1d91332b496145316651036e9a854afcea57cfe6fb265f056b872e80ce98426266883c6c4d9bee224dd33d04d920b7f56b890ba429cb7e539388cd554fdba29e13df739f8adf819dd8573e1b2e", 0xee}, {&(0x7f0000001000-0xb9)="948ffb1a5d1f462b9736f844f70956f82144d6e8e7b2cc39b2ff686ec3b2f48e3c05a523ac5472e764b045d90cec3b9853b5dd58ec54fdd879a3c95b558db9867f9e66899448ceb9e59daaf56f459e8d0f7785ffd2811f507a1f0b0b2fe19f95d81f148801573bf08d04029cff5f402450ecdff35e96023b8be7c0bd4d84cd36644a34c283e45c992f4065799d2a25404ddd1217c46a92d5f31edd3bc45dedc0315da0b07f16c0c62a2242ae81d349f96e39f9b5110c1106cf", 0xb9}, {&(0x7f0000001000-0xa6)="1bc7a0899de3bc95f87c24f007c8fa688652a6c19269ce0b90d3c1d7de7491aca74e78593e2f1626d1a1db45175e9bf000795bdf712e0b57198c03064153b9f6be0d35097b147b1d6f8431c7fefc60f8e27e22abc89b3fee1ccc121cd4125ecdceee3dcb5db2d2fce9b1a6e5cc697fd3ab884261d5b2d8a2ac219084476a8be2334ec0243c12277834960dc350bd1286bd2649c797af8e196973b5ec6f6ff213218e95f71866", 0xa6}], 0x3, &(0x7f0000e02000-0x98)=[@rights={0x20, 0x1, 0x1, [r18, r19, r20, r21]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, 0x0, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r30]}], 0x98, 0x800}], 0x5, 0x40011) 2018/02/10 22:01:18 executing program 0: socket$alg(0x26, 0x5, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f8d000)='/dev/sg#\x00', 0x7ff, 0x2) ioctl$TIOCSTI(r0, 0x5412, 0x9) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000778000-0x10)={0x0, 0x8000, 0x9, 0x8, 0x0}, &(0x7f000085d000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000233000)={r2, 0xfffffffffffffff8}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a36000)=@assoc_value, &(0x7f00008e0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b8e000-0x10)={r2, 0x58, &(0x7f0000c31000-0x58)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0xfff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}}]}, &(0x7f0000b14000-0x4)=0xfffffffffffffcd0) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000548000-0x4)=0xfffffffffffffffc, 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bf5000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000521000)=r3, 0x4) 2018/02/10 22:01:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f000036a000-0x9)='/dev/ion\x00', 0x82, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00003ce000)='/dev/snd/midiC#D#\x00', 0x7, 0x101200) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000f64000-0xcf)=""/207, &(0x7f0000b68000-0x4)=0xcf) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f0000748000-0x124)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575d0400000000001f0000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd005ea1309163d6a40200000000000800bbfbcbca", 0xd8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000091000)) 2018/02/10 22:01:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfd15) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) r1 = syz_open_dev$dmmidi(&(0x7f00008b9000-0xd)='/dev/dmmidi#\x00', 0x2, 0xc2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d1e000-0x11)='/dev/vga_arbiter\x00', 0x81c0, 0x0) linkat(r1, &(0x7f0000dcf000-0x8)='./file0\x00', r2, &(0x7f0000d6a000)='./file0\x00', 0x1400) 2018/02/10 22:01:18 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000002d000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000f53000-0x8)=0x8000, 0xffffffffffffffc4) getsockname(r0, &(0x7f000094b000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local, @common}}, &(0x7f0000d81000)=0x1e) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x40) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00002cf000)) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000b37000)=0x8000000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000290000-0x62)=""/98) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x9) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000fc2000-0x94)=""/148) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc0000)='/dev/vga_arbiter\x00', 0x8040, 0x0) futex(&(0x7f000000d000-0x4)=0xffffffffffffffff, 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/10 22:01:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000408000)) ioctl$KDADDIO(r0, 0x4b34, 0x1f) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00008a3000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1028) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/10 22:01:18 executing program 1: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001e6000)=0x0) r2 = getpgid(0xffffffffffffffff) kcmp(r1, r2, 0x2, r0, r0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f5f000)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000cbf000-0x10)={0x0, 0x2c, &(0x7f0000f61000-0x2c)=[@in6={0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}]}, &(0x7f0000f61000-0x4)=0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000f61000-0x8)={r4, 0x4}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000a47000)={0xa}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000f5f000), &(0x7f0000f60000-0x4)=0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000f50000)={0x0, 0x0, 0x10000}) 2018/02/10 22:01:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00006e5000)='/dev/midi#\x00', 0x1, 0x400840) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000027c000+0x3f4)=""/4096) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) close(r1) 2018/02/10 22:01:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) pwrite64(r0, &(0x7f0000b01000-0x24)="2eedafee32ccd032a68e88f6a0277de1a01ee809f83b445460ce23784e0dbc03835230560083fec9ce0fa3455e87cf5e87d94c08b8778b8d1158ece9ce6a14bb075a7178f5e564aa6fb66d3eba7e7163623ae948d239131e33b021196570066af3823a71eecfe74b40cf4286bcc9a26d374ecf6d51ca58eae1e4e3b1cdc14e2eafee0e4fdc62f4c4e449f2244a9ddd93d435823f28583a715a483475c8f6d047f77d0a95a85d", 0xa6, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000227000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) syz_open_dev$usbmon(&(0x7f0000d34000-0xd)='/dev/usbmon#\x00', 0x0, 0x40) getdents(r1, &(0x7f0000c05000-0x86)=""/134, 0x5e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000497000)) gettid() 2018/02/10 22:01:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000aff000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000549000)={&(0x7f0000ee8000)=@pptp={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x20, &(0x7f000027f000-0x50)=[{&(0x7f0000bff000-0x84)="6672f65c04c533ec80e97f466f1d855eb03385f18d0abe0a894a6f550b6731ab3f040172c959621a235524b1b70c9e287bd66127573e5e9363fa9347b27e9cf573f7879f33317f37222b5545c31c12cd649aba7d73a6c1ab6ccddea1745f63b8979e9937ac1ef82e7fb83318e0c6acf7af695f7fdb2085013ab038b431ee7462fd7de021", 0x84}, {&(0x7f0000a1b000-0x7e)="c08f344737490e311db2fc02731e32b2996d8158794fa10f1dc9dd9c0caac27b3c4bc7e52abfcaf29588a4ca9bf047a4756fc2c778a3d9e76eb80f1b0e4b214c3f6237b08579ec16ff0dd43731bcb56349d40bc33ec159213cc5288dc4eaaecbd5c1bf0cba06173790eda55e16dbbef7af1b0804b1322ff8616d1b794081", 0x7e}, {&(0x7f0000ffb000)="7f819e2a8d2201be1e77b8ddc8eaad22921124a58f8a5ec8f8cc8ee3a5e992cb74a09c7cc26422fa83d5e00c425653e1586206361c05eae1ae1ef6d3766875e906fcd40b91bbfc2b938c7aa53d850bf16fa5a3d6110475530ec96c4105fdd8b1656e04f75be294f84adf4c53c824ef68b8e5751a2aa5614a9377cd87fa30fe80a1d980cea580cd5a37ee38", 0x8b}, {&(0x7f0000c23000)="5292d3747ef2d2cc292a9e3836f858de0fa6bbce6323360716828a226645ea898b170acfaf4688753c4c2d9cde816403192ee8bbdc3d8c551cb9f952b3b8ab44f358e5cd1618cf4c8517eba311f5c61803772c4a5c2db041ccf9bd6db0879dbeb27089786326f288e26a931b33b96e631701f159ee1308b0ad1d52a589fc2a49807c1ab6c02a6df6f397", 0x8a}, {&(0x7f000099d000)="a9ae26b2719b42cabb91eaddaf3d5fa4f4dc6cef821716c90fb894086241b4562c70ee5aa7754605469a5e42d4e01d62e36e6d6fcb68958030171376f9ebaca290501fd828c79e0f335e9714dc9711640a5da472066a243cf7136e34710480308d9034bcd74281e4c0def67161cfacae9b7614d0086dd8b24c915a1a8d1858526558b72c8df2f199937896f77dd9ab57bb97a645540610412e36963bbd3b460c96803a81694f8b660d7677fd65500f70d96516abc9ddc1292eac3a38bae1e8ffe28d018a037f131b436ab7c98411934d3f67a586491439cabcec8f75f9b8786dc77d7d621f0008f08d792a0f088af680e706f0e8", 0xf4}], 0x5, 0x0, 0x0, 0x48004}, 0x40004) r1 = socket$inet(0x10, 0x2, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000037e000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) sendmsg$nl_generic(r2, &(0x7f000076b000-0x38)={&(0x7f0000f76000-0xc)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000b3f000)={&(0x7f0000819000)={0x2c, 0x2c, 0x0, 0x1, 0x3, {0x3}, [@typed={0x18, 0x7, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x44}, 0x40) socket$inet6(0xa, 0xa, 0x7) r3 = request_key(&(0x7f00001e2000-0xa)='blacklist\x00', &(0x7f0000b9a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004e6000-0x16)='/selinux/checkreqprot\x00', 0xfffffffffffffff9) keyctl$assume_authority(0x10, r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/sequencer2\x00', 0x200, 0x0) r5 = add_key(&(0x7f0000daf000)='keyring\x00', &(0x7f0000819000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00008c9000)="9ea0379a088c0e83e903e22aafc57cf655ab0fb1d5fa8544fff7964f9011b2e6e45149aa1b601de40ccdf035735175617608f652e0446d09f0ff7d69725de62274ea6d4a41e03f76b1db3ea201f8df884c1265887d2ddaa6c6ed8aeffa9915efacc59d9e534ad0f5221e4ab205a008a83aa93394e2e7b69e4d0d052a8d4faa9752a41de8069c8863ac663a0eba1ecf846c08a66145584a7d92bf71ec", 0x9c, 0xfffffffffffffffd) add_key$user(&(0x7f0000d3c000-0x5)='user\x00', &(0x7f0000798000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00007f8000)="fc6b5ffaf4a4806fbc75dfea778bb87e4ab8075e9fe6bb1590bf45c8cfc3b00844a9e2640c98fced69549fa7d0f03ee399cf34a274c468b2256707ffec7bbac52addd9aafa21356a8d1fbfccf37b76c7576188ef976bd9dc2c6292ded5c9e8c94495b5984b1f62c36a0345d90bff571223", 0x71, r5) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000249000)={0x0, 0x6, 0xffff}, &(0x7f000048f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e5e000)={0x0, 0x10, &(0x7f000005f000)=[@in={0x2, 0x2, @loopback=0x7f000001}]}, &(0x7f0000b6c000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000f5000+0xb5f)={0x0, 0x3f}, &(0x7f0000016000)=0x8) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00001ce000-0xc)={0x0, @loopback, @broadcast}, &(0x7f0000714000-0x4)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000ebe000)={&(0x7f0000018000)=@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1bbdaf96}, 0x1c, &(0x7f000022f000-0x30)=[{&(0x7f00000c8000-0x9d)="cc96f3a5d70c17fdfbc95fb0c1b88a87c7cdff8408af03064a9593a192acbabc4ed74c9f80235ea1536af5f531e167dde7a5f22cfd5c65dea8d5389b32a36c1097eebe8359861db6f2d4b5c0f1b00ad3fd363c3ccdad7c0f5ae25097f19a87ee8afa11f1337fc4cf120aad86a3441d247b0b8737a7900eb585c919adea1bebf4c114864edf8dd508e325e3715d055471de273cccb4d1b1eeae0f8d11bb", 0x9d}, {&(0x7f0000c67000-0x43)="eb498ee884d3ea560ea54bd67a43a89a90ba2c8799ecb867b482d20d95e4335e0f77b9bb45e59ca8d76412aac38f855088bbdf6f1339fa835246e5b1bd2d41d0b8ba8f", 0x43}, {&(0x7f0000d52000-0xc7)="96e081d03f36433eb262007c08914fa6a1ccaf16033b87fb5f7f1617d110b678880b014c73c61b38a4cfa2668d0d7c4594120235a228eae491d69f397a9b0af4179ba30c9c934456907fa0c713b050176a1b4eb11fc7e568ddd89b08dfa0b4c0e84508f48dc5c8654946110db08be9a46db74ea8264806325eebf82e14faeaf9d19ace1cd072b1af3e4084ee5d61b544d94762062a1894eae40dcb1c6fa4999d19f3c14c3a1a5e04e19fffc2b6b32e336a32d473b24c8a5741027fe47bd86d0cd4142b5f50941a", 0xc7}], 0x3, &(0x7f000024c000-0xf0)=[@init={0x18, 0x84, 0x0, {0xaece, 0xffffffffffffff00, 0xffffffffffff0000, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x1, 0x9, 0xff, 0x6, 0x5, 0x1, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0xb1, 0x0, 0x1000, 0x0, 0xed36, 0x80000001, 0x273f8315, r7}}, @init={0x18, 0x84, 0x0, {0x8, 0x8000, 0x57, 0x81}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x2, 0xfffffffffffffffd, r8}}], 0xf0, 0x24004800}, 0x80) ioctl$VHOST_VSOCK_SET_GUEST_CID(r4, 0x4008af60, &(0x7f0000376000)={@host=0x2}) sendto$inet(r1, &(0x7f0000eba000), 0x0, 0x0, &(0x7f0000dfb000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) preadv(r0, &(0x7f00000e9000)=[{&(0x7f0000359000-0xcd)=""/205, 0xcd}, {&(0x7f0000c11000-0xf1)=""/241, 0xf1}, {&(0x7f0000fce000-0xeb)=""/235, 0xeb}], 0x3, 0xd) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/02/10 22:01:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006e4000)=0x0) setpriority(0x0, r0, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27), 0x0) recvmmsg(r2, &(0x7f00008f3000-0x3c)=[{{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x215, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/02/10 22:01:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() memfd_create(&(0x7f0000b2f000)='%)\x00', 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f000069e000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) 2018/02/10 22:01:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000596000-0xc7)="6134740072f3a80a8d387fcbacbc9fd4d1f33de026f50f332ba6d0f38b19b5407b2bfbdba8b7f70caf1d90fff141dc2b93a03bc8f6889ecac3d3a8ae610126f8aa0757c64b287d1f38634317b47027e214236bd276fd783ad1f63239f9392c0b955d66ce453da7a9f4a877594c3fb6fa0bada90414d80916dd9d17daca8d8324693b5e26245008000000000000323c1d4030f4d2682799b3d80420571f000000c96b6e63c5b24e549eb606000000dca9626c770aa29d02000000000000002e1d11640172d0db") socket$vsock_dgram(0x28, 0x2, 0x0) getpid() getdents(r1, &(0x7f0000825000-0xa7)=""/96, 0x60) getdents(r1, &(0x7f0000eee000)=""/36, 0x24) 2018/02/10 22:01:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = accept4(0xffffffffffffff9c, &(0x7f00000ca000-0x10)=@can, &(0x7f000077a000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000fcb000-0xb8)={0x0, 0x8, 0x7, 0xfffffffffffffff9, 0x100, 0x8cb, 0x4, 0x7, {0x0, @in6={{0xa, 0x1, 0x1fadb06, @empty, 0x100}}, 0x3, 0x80, 0x5, 0x4, 0x2}}, &(0x7f0000bee000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000114000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) r2 = syz_open_procfs(0x0, &(0x7f0000565000-0x9)='net/sctp\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000307000)=[{0x6, 0xe58f}, {0x4, 0xe86}, {0xb, 0x7ff}, {0x2, 0x120000000000}, {0x2, 0xfff}, {0x4, 0xffffffff}, {0x8, 0x2}], 0x7) get_mempolicy(&(0x7f0000214000-0x4), &(0x7f00005e8000-0x8), 0xfa6, &(0x7f0000c1f000/0x1000)=nil, 0x5) 2018/02/10 22:01:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f69000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000086e000)='ramfs\x00', 0x0, &(0x7f00006db000-0x1)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') linkat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000017000)='./file1\x00', 0x0) 2018/02/10 22:01:18 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000510000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f55000)={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0xff, 0x3, 0xa96, 0x80000000, 0x2}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept$packet(0xffffffffffffffff, &(0x7f000062a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ecb000)=0x14) lstat(&(0x7f0000e26000)='./file0\x00', &(0x7f000035a000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ac5000)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f000045d000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000f7000-0xe8)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000a69000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000cb5000)={&(0x7f00005bc000-0xc)={0x10, 0x0, 0x0, 0x110802}, 0xc, &(0x7f00001bc000)={&(0x7f00003c3000)=@acquire={0x160, 0x17, 0x0, 0x6, 0x3, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0xff}, @in=@multicast2=0xe0000002, {@in=@dev={0xac, 0x14, 0x0, 0x12}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x1000, 0x0, 0x7, 0x2, 0x20, 0x0, 0x32, r1, r2}, {{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x6, 0x3, 0x4, 0x2, 0x0, 0x0, 0x4, r3, r4}, {0x5, 0x7, 0x9e4, 0x7b266605, 0x6, 0x8, 0x7, 0xfffffffffffffffa}, {0xcb, 0x31b3b2ec, 0x3ff, 0x5c7}, 0x4, 0x8, 0x0, 0x1}, 0x125e, 0x3f, 0xfffffffffffffffe, 0x1}, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0x1, 0x0, @in=@multicast1=0xe0000001}}, @encap={0x1c, 0x4, {0x3, 0x2, 0x1, @in=@rand_addr=0x56d}}]}, 0x160}, 0x1, 0x0, 0x0, 0x8081}, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d1e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) 2018/02/10 22:01:18 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f10000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/88) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000692000)=0x8001) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000899000)='/dev/hwrng\x00', 0x8000, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000102000)=0x7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000031000)={0x0, @in6={{0xa, 0x1, 0x2020000000000, @empty, 0x40}}}, &(0x7f0000180000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dd6000)={r3, 0x2}, 0x8) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000e70000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x2, @raw_hdlc=&(0x7f0000cdd000-0x4)={0x1000, 0x1}}}) read(r1, &(0x7f0000ca9000), 0x0) 2018/02/10 22:01:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000fd2000)={0x4, {0x2, 0x1, @empty}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x3e, 0x5, 0x8, 0x6000000, 0x3, &(0x7f0000000000)=@common='eql\x00', 0x2, 0xffffffffffffffff, 0x101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002bf000), 0xfffffffffffffc9f) connect$inet(r1, &(0x7f0000d0b000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00006de000)={@dev={0xac, 0x14, 0x0, 0xb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b7a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000c4c000-0x4)=r2) 2018/02/10 22:01:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f000028c000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) creat(&(0x7f0000a2a000)='./file0\x00', 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) 2018/02/10 22:01:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) personality(0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) close(r0) 2018/02/10 22:01:18 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f0000001000-0x10)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x1, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000001000)) 2018/02/10 22:01:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000345000)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000330000)=0xfec, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) 2018/02/10 22:01:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1000800000008) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000357000-0xc)) ioctl$KDDELIO(r0, 0x4b35, 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f00006be000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x10200) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f000091b000-0x4)=0x2, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000344000-0x24)) syz_open_pts(r0, 0x20000000a4400) 2018/02/10 22:01:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000a0000-0xc)='/dev/ashmem\x00', 0xfffffffffffffffc, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r1, r1, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) readv(r0, &(0x7f0000ed2000)=[{&(0x7f000095c000-0x69)=""/105, 0x69}], 0x1) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000054a000)=@req={0x2, 0x7, 0x1}, 0x10) 2018/02/10 22:01:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000028f000)={0x1, @tick=0xcde, 0x0, {0x5, 0x8000}, 0x1, 0x0, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000b000-0x4)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x42407) dup2(r0, r2) mmap$binder(&(0x7f00005d1000/0x3000)=nil, 0x3000, 0x100000f, 0x1012, r3, 0x0) 2018/02/10 22:01:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c5e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) sendmmsg$alg(r0, &(0x7f0000dd0000-0xe0)=[{0x0, 0x0, &(0x7f0000309000-0x30)=[{&(0x7f0000399000-0x1000)="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0x1000}, {&(0x7f000075d000)="c274a6cadc48c795417a7594608466c9e4753f499c09a1c3ab8fb4c55a72728a4cd87ff5485e9940fbfe9220e3a23f31df", 0x31}, {&(0x7f0000edc000)}], 0x3, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000c50000)=[{&(0x7f0000b95000-0xf7)="92261a5f2816f6a9073dbc725ca0550bc2b35f78616bc1cfaa5bd7807de010979018d2f36039e4ce6b70876d252389767bfc569ba2b03a16474e97b5da5d034f85e3d34702e20a769a8970253ba1a9b5f6f4b880f9132b40eab505cb76f9b13f0f7d5b0b0049de0e953682c79f2a31982865fea5742eac1490c1e60a4e03ab22bddf874a4ea725b7e56036f2ed9604880e31a787da429f25ebe3ba92d5f0c01aa10b793db8f7e63dae917fa5575541b36cd8f3bddbdf369407593b3a0f0f29bbee574346a8baae6bf7549cadb4556bcb2a166e35a3f6550962502deeb2b0339ea7a18d9aae087a8d535db7e2f5d3db46aeb60d57ee4277", 0xf7}, {&(0x7f0000252000-0xb4)="431c91a8ca59cb11234743ea54d0473c975722035a037b3c8f5072b7b8b7fe26990299587bf1c35e39fe452cb54e89cb681009efad19af0d929d855fce38d45312887076837a24f15ca340f65075c97aba3e0e97f5c08ccbc9f8144ac208b8816bcde19ad6dc00c4691af27110e837b3ed0d7dbc5600a01653b422176042cb382b8fb51f50c3a4546866dc8abc8d7a6b091c9b1b2a98da2d325a3db9c981e13a0f4d70ba728363a4cdf91cb8bfe4dfce4bd46f0d", 0xb4}], 0x2, &(0x7f0000c44000-0x1298)=[@iv={0x90, 0x117, 0x2, 0x7a, "6d1cd4da08eb5fa2349e87a154d487775320ea14fdac7e91ef013053eb2352fc6271c5a80c56cb64d3d024b166cabae8ed4622d1baf249615bafb7d0a2dc9af2d091345cd3d90385fc8c7e2674596ca492802d9f27f19a9137e7ec931b1745ee06739fea999c7df0d0f0d5d8819c2d3e6f350c3b1c2781782394"}, @op={0x18, 0x117, 0x3}, @iv={0xd8, 0x117, 0x2, 0xc1, "b06ea32fa918412e7540c490adfed7a6ea6b191d679d30b5f1b1bc534d8aaad7b1d035b154e8a2c272ff5207346458d7769094fa4e3e6b8638c44d48916618c3859d968f4a61dafb2120939ecd68eec1a10bb175ec65558e7fae2a217268d86e58a17eee729abc37a8f5c729eebc83e3c5446572f37d77d00ee3d2bd8b5bd87f8ae3ed6999904728bfd8247d85c641ac06453ad8ad608d4f492e48875e238a2376deca9c48fb25b6a6e79189de10e901ea80f75094310d04f8bb086bf99faaa807"}, @iv={0x1018, 0x117, 0x2, 0x1000, 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"d36c8f600b8148db5faf9ca5ae67b6f1d31e394b2895eeb976d5a8f4b05b390f91d2793c14d00dcad8ce819d1cf7732e1946c73956191362ba3b1252061e9adea0e9b311ba68ac9b068f34944e70bcdb461af9177ac27f2dc42d92"}, @iv={0xa0, 0x117, 0x2, 0x86, "dc0de3a962ac4bf2b7954db4ce2df31653eae6f279a9e7f741e0917ce87e0aaf496efa6104dba6b4e893382ae59371e0b009b5626b4e35dffa334df473bb641e36f040fb806ef2caf533c560f21bf5f648cf52ca9d153caaf9d34a61880105916cbe89fa792a84c19a743e8eceacc48de3deba7604eba56f99f7db9dab75d29bdb39335c95a3"}, @iv={0x58, 0x117, 0x2, 0x3e, "e0161e21d3a0c5a41c67db090c53b35904273f6f80a4d42fceff35ae25c3b1972e3080134ff7efb07f55aabdf3dbc54339d2e1a64339e28faba6640bf5d8"}], 0x1b0, 0xd4}, {0x0, 0x0, &(0x7f0000182000-0x60)=[{&(0x7f000028a000-0x63)="1fd5da4c7304ef319bf5e4ba6ead4ae21b8a55b71c7c191071bd6268bac169104242b5f769163f04511569adbaf7c2ce5cc9939f8aa19fa9df8ea51d6ee57f9c9e0a3559f4a31e5b66d6a09d5a3f3ba29e08e0b6b1ed10890287502b366ecce545ceb4", 0x63}, {&(0x7f000037d000-0x12)="97ea118d62e7a5e3424389d1551f89d76e35", 0x12}, {&(0x7f00004de000)="b1889b343f7561341750901e024a9169a712c6443c44f893c3a6ce4f04d0067b5b754565768c1946bd5895c144", 0x2d}, {&(0x7f0000350000-0xc5)="568c85c5773ae955e4e6c0b79931d1f82891261f53612c080930ea102c967745e9fe8ff02416f527a7714cad554e2d450e35b17937206a46ab5e7028b4dde439dbf15790e8de863837dbc97bea75c85cd3a310942c13643be996e931c5e10bbddb85a650ea31bce49b0250ab4362c3470c69b871c39bcc91cef81acceb591da265940fc5a6bb43e887e7062057bd163f69487e52fae2ee207796aaf950aa69e203da91c016ce95f0e765949554b501c31bc804f32e23e02739de47283491e1d44462e0b73e", 0xc5}, {&(0x7f000050c000)="dcaa241106711bc928a665e451dec62b43eb55c3ff3c6962338cb41efe430ac7e942d24a398eaec246f44202bd08d32aaa84ee0e94a02bf8e86cc95073bb011079db63fc7ab9c948e9e4ae2b2a516455b3828f6596591aad1b159c317fd3a74526bb2669c1a671ff948191d57e21209bd06ff0c26bd3dde176071bfe25bcaf4a15984dd5c0d78766292bc317b995cd7fadf32856de7bf576b15ad130cc17f3a23ce51ee632", 0xa5}, {&(0x7f0000c1e000)="1900bb194a28145ddb90f3c81fb8b060731b223b8bebf5922e92f0830cd748a73666e94d", 0x24}], 0x6, &(0x7f0000969000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x20000000}], 0x4, 0x0) socket$llc(0x1a, 0x0, 0x0) 2018/02/10 22:01:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f00004c1000-0x423)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) recvfrom(r0, &(0x7f0000c5f000)=""/47, 0x2f, 0x3, &(0x7f000007c000)=@ethernet={0x80000, @empty}, 0x10) syz_open_dev$urandom(&(0x7f00009c7000-0xd)='/dev/urandom\x00', 0x0, 0x40040) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) socketpair$inet6(0xa, 0x800, 0x81, &(0x7f0000bf9000-0x8)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005b8000-0x9)='/dev/vcs\x00', 0x2000, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000cfb000-0x40)={0x1}) 2018/02/10 22:01:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eed000)='/dev/ppp\x00', 0x200100, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000713000-0x17)=""/23, &(0x7f00005cd000)=0x17) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) 2018/02/10 22:01:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x1e0, 0xdf, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x5, 0x0, &(0x7f0000958000-0x10), &(0x7f0000a6b000), 0x0) 2018/02/10 22:01:19 executing program 4: syz_emit_ethernet(0x42, &(0x7f000065b000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ae9000)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ae9000)={{0x3, 0x10000}, {0x6671, 0x80}, 0x0, 0x2}) 2018/02/10 22:01:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000119000-0x4), 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ab8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000007b000-0x4), 0x4) close(r2) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000913000-0xd)='/selinux/mls\x00', 0x0, 0x0) r5 = mmap$binder(&(0x7f000084f000/0x3000)=nil, 0x3000, 0x0, 0x8001d, r4, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000529000)={0x3c, 0x0, &(0x7f000047c000)=[@request_death={0x400c630e, 0x4, 0x1}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x3, 0x2}, @acquire_done={0x40106309, r5}, @register_looper={0x630b}], 0x23, 0x0, &(0x7f00003e0000-0x23)="ecc4263d1f9236f259ba7b299a0cd8a089eae1339497ea18b5ee1dcbd68e9af68ccf8d"}) 2018/02/10 22:01:19 executing program 0: ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00001f6000-0x4c8)={{0x0, 0x3, 0x8, 0x67, "ab7d5791e545d0aeba1a8ec2593d2eabf91e12646fc16a781cbc2393e569e09a03ddd281290bc5432cf6c91c", 0xfff}, 0x9, [0xffffffffffffffff, 0x3, 0xffff, 0x80000000, 0x5, 0x3, 0x7, 0x9, 0xd98a, 0x1, 0x3ff, 0x6, 0x7, 0xffffffffffffffff, 0x100000001, 0x3deb, 0x40, 0x400, 0x2, 0x8, 0xfffffffffffffffa, 0x4, 0x7, 0x400, 0x2, 0x3, 0x9, 0x3f, 0xe3c, 0x80000001, 0x8a2, 0x2, 0x3, 0xfff, 0x101, 0x100000001, 0x7c, 0x1, 0x4, 0x4, 0x80, 0x100, 0x1, 0x200, 0x4, 0x20, 0x5, 0x9bec, 0x4, 0x2, 0x8, 0xde5b, 0xfffffffffffff801, 0x8, 0x80, 0x4, 0xc2, 0xe797, 0x0, 0x4, 0x7ff, 0x7, 0x5, 0x7fff, 0x9000000, 0x5, 0x10001, 0x7f, 0x0, 0x0, 0x1, 0x3, 0x2, 0x3, 0x19, 0x1, 0x7, 0x81, 0xdf, 0x0, 0x9, 0x7, 0xddd, 0x7, 0x1, 0xec47, 0x0, 0x5, 0x0, 0x4, 0xfffffffffffffffc, 0x25f4, 0x5, 0x8, 0x6, 0x54, 0x7fff, 0x1f, 0x4, 0x1674, 0x4, 0x1, 0x8, 0x739, 0x3, 0xffff, 0x20, 0x101, 0x7, 0x6366, 0x4, 0x1, 0x4, 0x1, 0x1, 0x100000001, 0x5c, 0x0, 0x1891, 0x2, 0xb5a4, 0x591f, 0x6, 0x2, 0x6, 0x3f8, 0xff, 0x3]}) inotify_init() ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000004000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x0, 0x5, &(0x7f0000adf000)=[{}, {}, {}, {}, {}], &(0x7f0000000000)={r1, r2+10000000}) 2018/02/10 22:01:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3, 0x82800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f00002e9000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c17000)='/dev/cuse\x00', 0x8195c5179eb710d7, 0x0) write$fuse(r1, &(0x7f0000e31000)={0x28, 0x4, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x7}}, 0x28) [ 40.066428] kauditd_printk_skb: 14 callbacks suppressed [ 40.066436] audit: type=1400 audit(1518300079.104:47): avc: denied { map } for pid=6436 comm="syz-executor7" path="/selinux/mls" dev="selinuxfs" ino=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 2018/02/10 22:01:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000da9000-0x8)={0x0}, 0x84000) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000065000-0x5c)={0x2, 0x1, {0x2, 0x3, 0x400, 0x3, 0x9}}) r2 = syz_open_dev$admmidi(&(0x7f0000a3d000-0xe)='/dev/admmidi#\x00', 0x1, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00006dc000), &(0x7f000041c000-0x4)=0x4) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000497000)) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000758000-0x20)={0x100000001, 0x0, 0x2, 0x3}) userfaultfd(0x80800) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000baf000-0x10)={r3, 0x9}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004c2000-0xc)={0x0, 0x16, 0x2, [0x2, 0x2000000000000000]}, &(0x7f0000b9f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000081d000)={r4, 0x3ff, 0x81, 0x37aaf117, 0x2, 0x200}, &(0x7f0000f29000-0x4)=0x14) r5 = syz_open_dev$dspn(&(0x7f0000c34000-0xa)='/dev/dsp#\x00', 0xc4, 0x410800) select(0x40, &(0x7f0000f4a000)={0x3fe, 0x0, 0x3, 0x5, 0x7fff, 0x7, 0xfffffffffffff001, 0x46}, &(0x7f0000611000)={0x4, 0xfffffffffffffffb, 0x4, 0x401, 0x3, 0x1000, 0xffffffff, 0x8}, &(0x7f00006d8000-0x40)={0x6, 0x7, 0x40, 0xffffffff, 0x2, 0x9, 0x6261d131, 0x3f}, &(0x7f0000e12000-0x10)={0x77359400}) ioctl$TCSETAF(r0, 0x5408, &(0x7f000065e000-0x14)={0xd7c7, 0xadf, 0x1, 0x4, 0x6, 0x0, 0x100000000, 0x4, 0xe57, 0x8}) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f000067c000-0x4), &(0x7f00007b0000-0x4)=0x4) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000c6000-0x3e)={0x9, 0x36, "d6536942e57295a560072fd6bf04de3f0b1ef0c16206a4409aaf2a162d5a6579a7d0c96d144d4a7662d923b32c7df1279bb17c8ea40e"}) 2018/02/10 22:01:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c9d000)='/dev/ppp\x00', 0x408000, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000e70000), 0x1) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0x2a7) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) clock_gettime(0x0, &(0x7f000074c000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f00003bc000-0x1a4)=[{{&(0x7f00006f4000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f000073d000)=[{&(0x7f0000c3e000-0x20)=""/32, 0x20}, {&(0x7f0000ee3000)=""/4096, 0x1000}], 0x2, &(0x7f0000a35000-0x52)=""/82, 0x52, 0x4e}, 0xb5}, {{0x0, 0x0, &(0x7f0000612000-0x40)=[{&(0x7f0000002000+0xafc)=""/123, 0x7b}, {&(0x7f000092d000-0xe8)=""/232, 0xe8}, {&(0x7f0000443000)=""/166, 0xa6}, {&(0x7f00009b5000)=""/79, 0x4f}], 0x4, 0x0, 0x0, 0x2}, 0xef}, {{&(0x7f000039c000)=@sco, 0x8, &(0x7f0000f11000)=[{&(0x7f0000ce0000)=""/4096, 0x1000}, {&(0x7f0000614000-0x53)=""/83, 0x53}, {&(0x7f0000599000)=""/63, 0x3f}, {&(0x7f000046b000-0x6b)=""/107, 0x6b}], 0x4, &(0x7f0000052000-0x70)=""/112, 0x70, 0x7fffffff}, 0x100}, {{&(0x7f0000878000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00005cd000-0x50)=[{&(0x7f00000df000)=""/73, 0x49}, {&(0x7f0000327000)=""/94, 0x5e}, {&(0x7f00004af000-0xaa)=""/170, 0xaa}, {&(0x7f0000888000)=""/4096, 0x1000}, {&(0x7f0000623000)=""/155, 0x9b}], 0x5, &(0x7f0000e16000-0x40)=""/64, 0x40, 0xaec5}, 0xea}, {{&(0x7f0000fe6000-0x10)=@ipx, 0x10, &(0x7f0000286000-0xa)=[{&(0x7f000002f000)=""/42, 0x2a}, {&(0x7f0000f5e000-0x1f)=""/31, 0x1f}, {&(0x7f0000830000)=""/98, 0x62}, {&(0x7f00000fb000)=""/143, 0x8f}, {&(0x7f0000100000-0x16)=""/43, 0x2b}, {&(0x7f0000c42000-0x7)=""/7, 0x7}, {&(0x7f000003a000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x800}, 0x7}, {{&(0x7f0000dea000-0x9)=@rc, 0x9, &(0x7f00008f6000-0x10)=[{&(0x7f0000348000)=""/170, 0xaa}], 0x1, &(0x7f0000744000-0x6f)=""/111, 0x6f, 0x44dd}, 0x5}, {{&(0x7f0000ac1000+0x612)=@ax25, 0x10, &(0x7f00004a0000-0x50)=[{&(0x7f0000e62000-0xeb)=""/235, 0xeb}, {&(0x7f00009e6000)=""/133, 0x85}, {&(0x7f0000045000)=""/238, 0xee}, {&(0x7f00003dc000)}, {&(0x7f00002a7000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000414000-0x7)=""/7, 0x7, 0x8001}, 0xfffffffffffffffb}], 0x7, 0x10021, &(0x7f0000b65000)={r4, r5+10000000}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000bbd000)={@ipv4={[], [0xff, 0xff], @rand_addr=0xe10a}, r6}, 0x14) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000fb3000)=@generic, 0x10) listen(r2, 0x72a) connect$unix(r1, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) epoll_create(0x800) ioctl$TIOCGPTPEER(r2, 0x5441, 0x2) r7 = accept(r2, &(0x7f00004e4000)=@hci, &(0x7f00003ea000-0x4)=0x6) sendto$inet6(r7, &(0x7f0000bb5000)="ce", 0x1, 0x0, 0x0, 0x0) 2018/02/10 22:01:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a78000-0x20)={@loopback={0x0, 0x1}, 0x10001, 0x0, 0x3, 0x8, 0x6, 0x9, 0x2}, 0x20) syz_emit_ethernet(0x13e, &(0x7f00006c9000-0x142)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0x0]}) 2018/02/10 22:01:19 executing program 2: unshare(0x20000400) r0 = syz_open_dev$amidi(&(0x7f000029f000-0xc)='/dev/amidi#\x00', 0x0, 0x6040) fcntl$getown(r0, 0x9) eventfd(0x10000) r1 = socket(0x10, 0x3, 0x0) fstatfs(r1, &(0x7f000025b000-0x70)=""/112) 2018/02/10 22:01:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000419000)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000bbe000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000dfc000)={0x0, 0x0}, &(0x7f000010a000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f0000ccd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) r3 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00003c9000)={{0x0, 0x0, 0x4, 0x1, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) 2018/02/10 22:01:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000c89000)='./file0\x00', 0x802, 0x1) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a7e000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000bf8000-0x14)={r4, 0x1, 0x5, 0x408000000000, 0x0, 0x5ad0}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r1, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000001000-0x4)=0x32, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000001000)=0x400, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000001000)={{0x5, 0x100000}, 'port0\x00', 0x64, 0x28, 0xff, 0x92, 0x4, 0x0, 0x7, 0x0, 0x0, 0x100000000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r6, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ec9000-0x8)={r2, 0xbb1f}, &(0x7f000010d000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000a99000)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f34000-0x4)) rt_sigtimedwait(&(0x7f0000d84000-0x8)={0x8}, &(0x7f0000005000-0x10), &(0x7f0000d7c000)={0x0, r8+10000000}, 0x8) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00000ea000-0x10)={0x0, 0x20}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000cf2000-0x10)={0x599d, 0x8, 0x20, 0x0, r3}, &(0x7f0000d02000+0xb70)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r7, 0x4) 2018/02/10 22:01:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000372000)='./file0\x00', &(0x7f0000abf000)='./file0\x00') r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x18000451d, &(0x7f000022b000-0x1)) rt_sigsuspend(&(0x7f00009d6000-0x8)={0x9}, 0x8) 2018/02/10 22:01:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000748000-0x10)='/dev/sequencer2\x00', 0x22000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0xc81, 0x1) write$eventfd(r2, &(0x7f0000fe0000-0x5)=0x3ff, 0x8) write(r2, &(0x7f0000e55000-0x58)="8f", 0x1) writev(r1, &(0x7f0000218000-0x20)=[{&(0x7f000032b000-0x3)="aa", 0x1}], 0x1) write(r1, &(0x7f0000bd4000)='$', 0x1) read(r0, &(0x7f0000587000)=""/114, 0x72) 2018/02/10 22:01:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c83000-0x9)='/dev/dsp\x00', 0x300, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00006da000-0x4), &(0x7f000043c000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg(r1, &(0x7f0000112000-0x38)={&(0x7f00007cc000)=@nfc={0x27}, 0x10, &(0x7f0000419000)=[], 0x0, &(0x7f0000243000-0x270)=[{0x10, 0x84}], 0x10}, 0x0) 2018/02/10 22:01:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000028b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000c36000-0x4), 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) close(r3) r4 = socket$unix(0x1, 0x2, 0x0) bind$unix(r4, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) getsockname(r2, &(0x7f000080d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000cd8000-0x4)=0x26) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x4}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) r6 = dup(r3) getdents(r6, &(0x7f0000f2e000)=""/158, 0x9e) listen(r4, 0x0) r7 = dup2(r2, r3) connect$unix(r2, &(0x7f0000dbf000)=@file={0x0, './file0\x00'}, 0xa) getpeername$inet(r5, &(0x7f0000f2f000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000f1d000-0x4)=0x10) connect$unix(r1, &(0x7f0000331000-0x2)=@abs={0x1}, 0x8) getsockopt$bt_l2cap_L2CAP_LM(r7, 0x6, 0x3, &(0x7f0000f4e000-0x4), &(0x7f0000afa000-0x4)=0x4) 2018/02/10 22:01:19 executing program 6: mmap(&(0x7f0000000000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@common='bridge0\x00', &(0x7f0000a05000-0x2c)=@ethtool_cmd={0x3b}}) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b08000-0x9)='/dev/rtc\x00', 0x74cbd21d52cb7374, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000b08000-0x18)={0x7, 0x7fffffff, 0x4, 0x80000001, 0x7fffffff, 0x1}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000270000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/02/10 22:01:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a59000-0x8)='./file0\x00', 0x400, 0x40) kexec_load(0x8, 0xa, &(0x7f0000dfd000)=[{&(0x7f0000eaf000+0x4a8)="546813a8e9270f3d41eaebe39b83565c99b07aade0c6ec85dc15429f0eda34c78abb53db79ac161f057450c2ea988398013fd7506ddcce6a67dff6d5401d90a9461778598e65ea8701d2e0e1d07241", 0x4f, 0x9, 0x4}, {&(0x7f0000195000-0x1000)="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0x1000, 0x1, 0x3}, {&(0x7f0000004000-0x2d)="6264d658e8e5dc493ed1da29deba937c00814e0e051dee7949c4ac71bd210552c74691bee632faaf176c282ccad1a97aa294a27f4e46973982f1ac085eaea5f981c6ef4735bdb176c8820d21252a1d2a9955cbf3d97319e6b4ffd76ba2d73f89e3dd713cb0f462fd06e1e7c14e3fc4724cc3b0716dc66fcddedf00d1d7e3c6d633310ab8e1f738618eadba06e1607044a6afc29c0ce4d17752dee038243083ee74f2745db334b1d37b78156ed44de3a6a2d0fd0096a6b764", 0xb8, 0xffffffffffffff80, 0x81}, {&(0x7f00003ca000)="074279cbf1a2ce6b43463cfc68b71eab3c92165f4b50ba33b0dad0665f11fa1d43a3caee9250245b799fa16ef8f71debb83a1131f00dd10f628d27c8d5e7eeecb84d27c1e8270d961e57", 0x4a, 0xfffffffffffffff9, 0x7}, {&(0x7f0000f06000)="76a5b525447d0d0c769177c6a0880509b4a552a61e669132bb96d471272ebfaff3e27402875c8211e5c49dbeebac3ec84b4a0f4c49edea3dd4750942bf30b7d9a6f71e581b2ef78411c18d1163e3a4522b500e9dbe27917d3433bb86dedab9849257aca977322b585f422fe1de8c0f057a48e5b125522448", 0x78, 0x10000, 0x101}, 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", 0x1000, 0x1ff}, {&(0x7f0000785000)="3d760a7d776a3cf602cf42cc65aa5831bc95c850d46a326ff48cfa54b1f1aed96b9b6bb6876ebc29774847ba8e57a1d42154ec49801f788d48bcf32b1ed4a4ed1b364e8ff27b73b307fa65b4fddc87168c97d779b30b40d89dbc6d6f", 0x5c, 0x0, 0xff}, {&(0x7f0000889000-0xb7)="c5bcd67f3da2ac6b9e592d456d6c98110ee2fd84166ffeb0f97fe5f1020019d8961e5b3f4a518233e62dc6d9401d2f7176a2e3c59185aef1e765e9ab9216805812201ab1fdb7ed5896510e72f4ecae98c48e19b2a119ebf21d5572a40c400e6b5a26a73607fa4bdfdaa7c082e64f766735464d92b24d5ac7bac1a4025830d14f7af03f710bf5b3d8392bcb62d8385a17a5ec299d6ef80c19762829aa261ef8ff035e54ffa53a04ab7fb7e390e1c3b64052dc09c9ee2982", 0xb7, 0x100000000, 0x7d56}, {&(0x7f0000325000-0x9b)="e686e9a2a56bad466624e07b2ce8c90b3b9057abc2d384672513db988ec72f7c8ed7516fcb29dd85e09857a1c51eda2c12144d68aeb0859b6cb1836c9411ef393236ca4aff1cc4dfc44e1ebf43d6a81d6d817c8b19e62863069de37732faaa87ad82b0e40c822f6a953ebe0bb66ae2e650d2fb686d22ad2368fd13577ec74d6d3cbc484c176ffb1d6aeeb901b841389a5a31bdab20ebcc6c9d2489", 0x9b, 0x2, 0xaf}, {&(0x7f0000c05000-0xd0)="3516145fd218f60b4f210f7bdd35657f2739373c58aa281d52311411d28eb7db141eaf117ff99832e4849bb834dc5cba0afd185b8f340e48dda48c61b6ddfd950053b309568c83c1bcc75fb2b268c483d6ffd46f8d0d2ad7aa734fe9b6c72777e3031e3ee6f29c75752a7409b2537f499ad0a811c722fbfa78fa30c1dd2f905202cabd324cd1a3b61a245a9a1aa9e92c0bf78dceb80c68ff5a5d89f137d7670ada503a668179f059a1a0f1e533b1979edebc63f1d960ac9a5fbdd4439a552cd5f3a6aeb1821237adc09498bb016db871", 0xd0, 0x1ff}], 0x3e0000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000609000-0x8)={0x4, 0x7, 0x6, 0x80000000}) r1 = socket(0x2, 0x2, 0x7) r2 = accept4(r1, 0x0, &(0x7f0000892000-0x1), 0x80800) r3 = syz_open_dev$audion(&(0x7f0000e27000-0xc)='/dev/audio#\x00', 0x7, 0x140ffc) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000216000)=""/181, &(0x7f0000f7d000-0x4)=0xb5) pipe2(&(0x7f00000d2000)={0x0, 0x0}, 0x84000) getsockname$netlink(r4, &(0x7f0000ad7000), &(0x7f00006c1000)=0xc) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f000078c000)=0x9) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000496000)={@common='bond0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) dup2(r3, r3) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000afd000-0x160)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}, {{0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}}}, 0x5, 0x8, 0x3, "2d22056ca731f6739d4d594ec84fd75f70bd67cf4379a2044bc269b029dd70a81335f0a503ebf60314f164ffc38c3e97a4d7c7bddf7a519ab3c0f4ab7bffb00ecf81161f4cb41b61541278aa5f99c0c2"}, 0x160) sendmsg$nl_route(r1, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) 2018/02/10 22:01:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000076f000)='/dev/midi#\x00', 0x5, 0x400000) ioctl$KDMKTONE(r0, 0x4b30, 0x4) dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000163000)={0x2000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1f) r0 = syz_open_dev$amidi(&(0x7f0000a62000-0xc)='/dev/amidi#\x00', 0x20, 0x420000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000012e000-0x4)) r1 = syz_open_dev$amidi(&(0x7f0000880000)='/dev/amidi#\x00', 0x1, 0x800000801) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000c89000-0x400)={"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"}) ioctl$TIOCCONS(r1, 0x541d) 2018/02/10 22:01:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bfc000)='/selinux/enforce\x00', 0x62800, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000880000-0x18)={0x1, 0x10000, [{0x7, 0x0, 0x4}]}) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f000032d000)=@ipv4_newroute={0x2c, 0x18, 0x413, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@RTA_FLOW={0x8, 0xb, 0x1f}, @RTA_PRIORITY={0x8, 0x6}]}, 0x2c}, 0x1}, 0x0) 2018/02/10 22:01:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f000084e000-0x10)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x5}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400}) mq_timedreceive(r0, &(0x7f0000c05000-0xab)=""/171, 0xab, 0x0, &(0x7f0000f76000)={0x77359400}) r1 = syz_open_dev$dspn(&(0x7f0000a07000-0xa)='/dev/dsp#\x00', 0x1ff, 0x101000) recvfrom$ax25(r1, &(0x7f0000045000-0x1)=""/1, 0x1, 0x2, &(0x7f0000986000)={0x3, {"fdcec4cff10a52"}, 0x200}, 0x10) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)) 2018/02/10 22:01:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001ef000)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000000)={{0x400, 0x240000, 0x6, 0x81, 0x210, 0x7}, 0x757}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005e5000)={0x0, 0xfffffffc00000000}, &(0x7f0000111000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, [0x9, 0x0, 0x1, 0x4, 0x44, 0x5, 0xfffffffffffffffb, 0x0, 0x7fffffff, 0x80, 0x10000, 0x2, 0xf2, 0x6, 0xfffffffffffeffff]}, &(0x7f00004f0000+0xcda)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x8f0}, 0x2}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="1b60fe7711c9f824803fa846757df7c1423f67bbf110fd1f5e9e196a12a4b7025d1b21a9c70e043fbbffe2c72982514d579b9e7e49da26f23c6937129ee9bb628af1e15b41b92ecf739fed9738644dcff330b298e445c73a9198d61d00a49d1bb66306678ceb4229df9be7925a355fa10eabfe1028e396ec4a8a90dda38b1c74430bc3c8abf38247be7a30a52679de878d986b2b03d6703e13b68414fe78dce76b59464e8d7c7935980ba00162437495849dbbd7e3f40c4eb37a9ba7e9a9b84184589fabcf44beeb6c348e125013ed92802ce2f71ea141967a2e4e454221ef6b6233401435732dcf88", 0xe9}, {&(0x7f0000866000)="952d5cc318ad115ef4eb8d7fa24efebcb55e2cb0f40f14080866ec424330be64fa1de94422fc05d32f71d49ce9b8d7232e3d665a2f7dc5fb1a6a561d49b329c26d2ac8ce200e7ef32c97b054c191eb5283f3a955d8510b4b55cb0d3da178736d411cc7a38deb14", 0x67}, {&(0x7f0000001000-0xd9)="1dc9d4f0426cd1c2c9a182262fa8f137a8d4b5225d5b707fe8be84778f318848c24ade1a349b67b7212600c15c966ccecccf24e78a49b2566d0b7de3150b51fd56aef95ceff920ad525ab1bda16f36a780a40cf0a88d2ba405e26a2e7e916306510119a15bbf66484ff538049663084a19fadaeabc314b1df976b8aee67a08bfb6d0c142ab319c57943890e80bedea5f71af40752bca9bf3dd1d8c4396068aa4481a530dd1afd5048a90690b51377e7937dfdcce9e1e8328b299fece5bfd812a5351aed3909bd6a1ab8b9899c860e0b4094cf9a4b45b396364", 0xd9}], 0x3, &(0x7f0000001000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x4ba, 0x8000, 0xa, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x3, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x0, 0x7, 0x3, 0x8001, 0x22, 0x797, r4}}], 0x90, 0x40000}, 0x4) listen(r0, 0x0) 2018/02/10 22:01:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000927000)='-0', 0x2, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00005ee000)=0x7, 0x4) r1 = semget$private(0x0, 0x2, 0x40) clock_gettime(0x0, &(0x7f00001d2000)={0x0, 0x0}) semtimedop(r1, &(0x7f00009d5000)=[{0x1, 0x5809, 0x1800}], 0x1, &(0x7f00006c3000)={r2, r3+30000000}) 2018/02/10 22:01:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000ed1000-0xa)='/dev/vcs#\x00', 0x3, 0xe2100) recvmsg$kcm(r0, &(0x7f00008e3000)={&(0x7f00008d9000)=@can={0x0, 0x0}, 0x10, &(0x7f000037a000-0x20)=[{&(0x7f0000db2000)=""/30, 0x1e}, {&(0x7f0000b68000-0xc7)=""/199, 0xc7}], 0x2, &(0x7f0000749000)=""/117, 0x75, 0x1}, 0x2160) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000945000-0xc)={r1, @dev={0xac, 0x14, 0x0, 0xc}, @empty}, 0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r2, 0x1000080000089f3, &(0x7f000024a000)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) r3 = syz_open_dev$mice(&(0x7f00002fa000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000f7d000-0x48)=""/72) 2018/02/10 22:01:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cd1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000712000-0x4), &(0x7f0000707000)=0x4) sendmsg$nl_route(r0, &(0x7f0000c92000-0x38)={&(0x7f00008a7000-0xc)={0x10}, 0xc, &(0x7f00007be000-0x10)={&(0x7f0000c13000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) 2018/02/10 22:01:19 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f000001d000)={0x10, 0x0, 0x0, 0x240000}, 0xc, &(0x7f000001d000)={&(0x7f0000001000-0x80)=@bridge_getlink={0x80, 0x12, 0x300, 0x2, 0x0, {0x7, 0x0, 0x0, 0x0, 0x200a1, 0x8000}, [@IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_IFNAME={0x14, 0x3, @generic="0658f298a82f1846c7accc973d79c2ed"}, @IFLA_IFNAME={0x14, 0x3, @common='syzkaller1\x00'}, @IFLA_CARRIER={0x8, 0x21, 0x1}, @IFLA_MAP={0x28, 0xe, {0x1, 0x4, 0x3, 0x6db, 0x100000001, 0x7}}]}, 0x80}, 0x1, 0x0, 0x0, 0x20008004}, 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @ipv4=@empty}]}, 0x20}, 0x1}, 0x0) 2018/02/10 22:01:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae5000-0x8)='./file0\x00', 0x80040, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) bind(r0, &(0x7f0000a8e000)=@hci={0x1f, 0x100000001}, 0x6) lseek(r1, 0x0, 0x4) ioctl$TIOCEXCL(r0, 0x540c) 2018/02/10 22:01:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000af5000)={0xd, 0x5, 0x200}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d5e000-0xb)='/dev/hwrng\x00', 0x802, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000bb3000-0x4)) write$selinux_create(r1, &(0x7f0000c51000)=@access={'system_u:object_r:gpg_helper_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x30, 0x36}, 0x58) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:19 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1020000000a) clone(0x0, &(0x7f0000a13000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000a4d000)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009bb000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/70) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000c34000-0xb)='/dev/vcsa#\x00', 0xd3, 0x800) socketpair(0x3, 0x1, 0x3ff, &(0x7f0000001000-0x8)={0x0}) getpid() ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00009bc000-0x30)={0x200, 0x2, 0x7f, 0x3, 0x2, 0x10001}) flock(r0, 0xf) 2018/02/10 22:01:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff, 0x101000) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000d65000-0x7d)=""/125) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=@del={0xf0, 0x11, 0x100, 0x5, 0x0, {{'pcrypt(ccm(tea))\x00'}, [], [], 0x2400}, [{0x8, 0x1, 0xcc16}, {0x8, 0x1, 0xfffffffffffffffd}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20000041}, 0x4004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000211000-0x1000)="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", &(0x7f0000443000), &(0x7f0000cb7000), &(0x7f0000723000-0x1)="03") r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x4)='/selinux/status\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000efe000), 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008fa000)={0x0, 0xfde3, 0x2, [0x0, 0x9]}, &(0x7f0000707000-0x4)=0xc) bind$pptp(r1, &(0x7f0000f21000)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000046c000-0x10)={r2, 0x20, &(0x7f0000794000-0x20)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x0, @empty}]}, &(0x7f0000f5d000)=0x10) 2018/02/10 22:01:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffffffff8001, 0x20440) finit_module(r0, &(0x7f0000000000)='%keyring-\x00', 0x0) r1 = add_key$keyring(&(0x7f0000f4d000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000001000-0x6e)=""/110, 0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f000012d000-0x138)={{0xf004, 0x6000, 0x3, 0x82, 0x100000001, 0x6, 0x493, 0x1, 0xe5, 0xad0, 0x5, 0x800}, {0xf000, 0x10000, 0x4, 0x4, 0x8, 0x1c00000000000, 0x9, 0x7fffffff, 0x8, 0x8, 0x7172, 0x400}, {0x11000, 0xcdcb9e4daeb5065, 0xc, 0xb890, 0x6, 0x2, 0xa197, 0x1ff, 0x64, 0x5, 0xffffffffffffffff, 0xffffffff}, {0x2001, 0x0, 0x1d, 0x7f, 0x5, 0x4, 0x20, 0x0, 0x9, 0x401, 0xfffffffffffffc00, 0x4f9}, {0x5, 0xd000, 0x3, 0x7, 0x4, 0xddff, 0x1, 0x5, 0x4, 0x9, 0xc3, 0x20}, {0x7004, 0x1000, 0x0, 0x100, 0xffffffff00000001, 0x7, 0xc7b, 0xffff, 0xc8b0, 0xfffffffffffffff9, 0x3, 0x2}, {0x2, 0x0, 0xf, 0x4, 0x2, 0x20b, 0xb75, 0x31b, 0x6d85, 0x7, 0x5, 0x3}, {0x7000, 0x10002, 0xf, 0x58d2, 0x9, 0x0, 0x51, 0x0, 0x7, 0x3, 0x5cfc, 0xf835}, {0x0, 0xf000}, {0x1, 0x1000}, 0x2, 0x0, 0x104002, 0x29a002f77f925817, 0x5, 0x0, 0x10000, [0x2, 0x1, 0x7fffffff, 0xfffffffffffffc01]}) clock_getres(0x3, &(0x7f0000a01000)) pwrite64(r0, &(0x7f0000bb2000-0x52)="c3b6391205ef81543dba1329601c394061ba042ebcbd9156edd47235c6a4c67f8603a84654121093fb4593e7cc0e3afd6159a0a9e4f39074ef475407469cfbe4388531c0ad6f6b190d121804fd73f48d0e63", 0x52, 0x0) clock_nanosleep(0x8, 0x0, &(0x7f0000fd6000-0x8)={0x77359400}, &(0x7f00000c8000)) clock_gettime(0x4, &(0x7f0000343000-0x2)) 2018/02/10 22:01:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') syz_open_dev$amidi(&(0x7f0000bd5000-0xc)='/dev/amidi#\x00', 0x0, 0x40) r0 = syz_open_dev$sndmidi(&(0x7f00005c9000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ef1000)=0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x5, 0x78, 0x8001, 0xfffffffffffffffd, 0x4, 0x5, 0x0, 0x101, 0x2, 0x1, 0x40, 0x8, 0x3ff, 0x8, 0x3, 0x3, 0x5, 0x8000, 0x4, 0x8, 0xffffffff, 0x3, 0x9a5, 0x100, 0x4, 0x4, 0xffffffffffffe0e1, 0x5, 0x400, 0x8, 0xffffffff, 0x9, 0x6, 0x5, 0x4, 0x9, 0x8, 0x100000000, 0x0, 0x100000000, 0x6, @perf_bp={&(0x7f0000e40000), 0x4}, 0x100, 0x4, 0x0, 0x7, 0x1, 0x2203, 0x9c}, r4, 0x80000000, r0, 0x4) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000b01000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x34, &(0x7f0000b9e000), &(0x7f0000f58000), &(0x7f00000de000-0x40)={0xffffffffffffffe2}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000dd7000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000a85000)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) 2018/02/10 22:01:19 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000949000/0x4000)=nil, 0x4000}) r1 = dup2(r0, r0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xa68) 2018/02/10 22:01:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000945000-0x22)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bc6000), &(0x7f00009fb000-0x2)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) recvfrom$ax25(r0, &(0x7f0000724000-0xdb)=""/219, 0xdb, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00002fc000), &(0x7f0000055000-0x4)=0x4) recvfrom(r0, &(0x7f0000363000-0x8c)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/02/10 22:01:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ff4000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000fa7000)='./file0\x00', 0x80, 0x140) r2 = socket$packet(0x11, 0x1000000003, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f00000f9000), 0x1) name_to_handle_at(r1, &(0x7f0000561000)='./file0\x00', &(0x7f00006f3000-0x1f)={0x1f, 0x81, "bd9a61c5845a21e877025b4ceea4982259149d1d85704f"}, &(0x7f0000c6d000), 0x1400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00006ae000)='/selinux/context\x00', 0x2, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000497000)={0x2, 0x2000000001ffd}) 2018/02/10 22:01:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x5, 0x8, &(0x7f0000c60000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000029f000)={0x0, @loopback, @loopback}, &(0x7f00007b8000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000024b000-0x50)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x1, 0x2, 0x500, 0xfffffffffffffffa, 0x80000000, r1}) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000c22000-0xb0)={{0x80}, 'port1\x00'}) 2018/02/10 22:01:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000948000)=@dstopts={0x0, 0xb, [], [@generic, @enc_lim={0x4, 0x1, 0xffff}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1}, @jumbo={0xc2, 0x4}, @generic={0x3, 0x3c, "f0ef826030e6c0e21af73f44b7b9e78eb32f017c4d91b4c3ae4c3a0ee23fd542af5f5f90e7969bc3453d8109c2d0276f362d35d398c996cd0c567a3f"}]}, 0x62) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000037000)=0x7) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000993000-0x18)=@routing={0x8a, 0x2, 0x2, 0x6, 0x0, [@loopback={0x0, 0x1}]}, 0x18) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000191000-0x4), &(0x7f0000ca6000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000461000), &(0x7f0000bce000)=0xfffffffffffffee2) 2018/02/10 22:01:19 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000031000)={0x0}, 0x4000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000032000-0xf)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x4ef) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000000d000-0x18)=@generic) 2018/02/10 22:01:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000107000-0x8)='./file0\x00', 0x4) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000855000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f0000fc9000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006ec000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ad2000-0x5)='nfs4\x00', 0x2018, &(0x7f0000293000)) 2018/02/10 22:01:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) symlink(&(0x7f00002d1000-0x8)='./file0\x00', &(0x7f00002fe000-0x8)='./file0\x00') ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c7d000-0x18)=@generic={0x4e, 0x5, 0xfffffffffffff35f}) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r1}, {r0}], 0x2, &(0x7f0000feb000)={0x0, r2+30000000}, &(0x7f000023d000), 0x8) r3 = fcntl$getown(r1, 0x9) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000756000-0x70)) ptrace$setsig(0x4203, r3, 0x5, &(0x7f0000981000-0x10)={0x2b, 0x0, 0x8000, 0x2}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) writev(r1, &(0x7f00002d0000-0x50)=[{&(0x7f0000950000-0x44)="8f6133bf877d1cbd8aec8e07adaaa6b771e04f8dabb8cf6fd55eacdd8fe65fadd70f50cb6dc18ccf5cc281ac5aa9e93630ca42eba25bf59eba19f6d607703dd932dca9e2", 0x44}, {&(0x7f0000d06000-0xa)="82fe2a7320de7c85d3aa", 0xa}, {&(0x7f000080c000)="a4", 0x1}, {&(0x7f0000f39000)="4132c3738e6265ed4ea33246a10769f9a17a829739d6420eee0d0993fcac25da1599de745dc04c4012b5819365ae9f", 0x2f}, {&(0x7f0000a60000-0xcc)="7b1723c423d44569c53193823d027c4ce4372623521b30288c114535d42e2955d5195bc2795328e541866a4baf13a92888dd2a6ea22dff47b1849a16971a43ae30e0b167e66f09b03339035662b16af941b7ed6357b7a52a1a910e345fe40cc161c8e6e418cfc937f2ab7037a0e8aa8bfd0f25bc5fca8f6c4bfcdcfcb96f048a9e05af74cee00b224e645ead82c58e2e88eab0455785311ade9acb18d387b921dc47a7b3fcc88188a21ce8cb13daa5178c37c7680f1f9c169a0dd9f7b2bc815542c4055677fcab53ca35c3ed", 0xcc}], 0x5) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c90000-0xc)={0x20000001}) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000071a000)={@empty, @remote, @multicast1}, &(0x7f00003c8000-0x4)=0xc) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) 2018/02/10 22:01:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x4000000000, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000da3000-0x8)=0x7) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cc2000)='/dev/mixer\x00', 0x210600, 0x0) write$fuse(r1, &(0x7f0000766000)={0x18, 0x0, 0x7, @fuse_bmap_out={0x5}}, 0x18) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00004ab000), &(0x7f0000572000)=0x4) 2018/02/10 22:01:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f00007f9000/0x2000)=nil, 0x2000, 0x4, 0x3853, r0, 0x0) clone(0x0, &(0x7f000068a000), &(0x7f0000a26000-0x4), &(0x7f0000eb4000), &(0x7f0000bb3000)) dup2(r0, r0) [ 40.593469] audit: type=1400 audit(1518300079.631:48): avc: denied { ioctl } for pid=6554 comm="syz-executor3" path="socket:[17426]" dev="sockfs" ino=17426 ioctlcmd=0x8941 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 2018/02/10 22:01:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) sendfile(r0, 0xffffffffffffffff, &(0x7f00007db000), 0x0) r1 = socket$netlink(0x10, 0x3, 0x7fffffffffffffff) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) 2018/02/10 22:01:19 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x6cb, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000603000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000b94000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) eventfd(0x8) 2018/02/10 22:01:19 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a16000)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000341000-0xb)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f00005d4000-0x78)={0x5, 0x78, 0x9, 0x6, 0x8, 0x9, 0x0, 0x7, 0x1, 0x8, 0x8, 0x89f7, 0x2, 0x20, 0x8001, 0x5, 0xfff, 0x0, 0x9e, 0xc10, 0x200, 0x6, 0x5, 0x68f60c55, 0x8000, 0x7, 0x0, 0x9, 0x8, 0x3, 0x401, 0x7, 0x2, 0x3, 0x73, 0x7, 0x7, 0xbdd2d4400000000, 0x0, 0x0, 0x4, @perf_config_ext={0x1df, 0x800}, 0x0, 0x1ff, 0xffffffffffffffc7, 0x7, 0x1000, 0x50000000000, 0x3}, r1, 0x4, r2, 0x2) close(r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000577000-0xc)='/dev/ashmem\x00', 0x2, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a8c000)='/dev/rfkill\x00', 0x22ae10abf28223dd, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c21000-0x4)=0x14, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00002b0000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b8a000-0x9)='net/raw6\x00') ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000dac000)) sendmsg$nl_xfrm(r2, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000f4f000)=@allocspi={0x104, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0x100}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x10000}}]}, 0x104}, 0x1}, 0x0) 2018/02/10 22:01:19 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000017d000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00005b9000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) r2 = socket$inet(0x10, 0x3, 0x10) socket(0x1e, 0x2, 0x0) fcntl$notify(r1, 0x402, 0x5) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) [ 40.662205] binder_alloc: binder_alloc_mmap_handler: 6574 207f9000-207fb000 already mapped failed -16 2018/02/10 22:01:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_sctp(0x2, 0x80005, 0x84) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty}], 0x10) r3 = syz_open_dev$sg(&(0x7f000063a000)='/dev/sg#\x00', 0x401, 0x100) r4 = dup2(r1, r3) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f0000e19000-0x4)={0x3, "f31140"}, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f00005e1000-0x58)={{0x6e2b, 0x1ff}, 0x0, 0x10001, 0x8, {0x40000000000, 0x2}, 0x9, 0x1}) vmsplice(r2, &(0x7f00005d6000)=[{&(0x7f0000ec7000)="9d147226cd59f7b61809c1c83496400f2c1f2cdb786f384c7eabd7a5bc608adbe0670884701fe8b2bee9ea3abf462614282b0e595306a384d319b9212e6c24eef7284a02", 0x44}, {&(0x7f0000ede000-0xb9)="6b8233d32dc73de605ad657f63d677217fa01001d5849d432769de9b3a895af05ea3c612288578c6dd5c6f19bee6e6a31fe674afa5876de76ea8970f9d006f91f82628ef099267d0ca1935d392d56594cec5d1cab35b775505bef6eea5fba0ad26d1c47ed5e3d2a9a9a13c14c3b917b72b67fb9e573e2bee763e149a8dd16111c53e3f9d4165876e4eb407584bb48190884794639519b461884614c8000619d45e4a82b9b419c48f11de3518c63ecd45320db91861b8acd591", 0xb9}], 0x2, 0x7) 2018/02/10 22:01:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000197000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000981000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000558000-0x108)={0x0, @in6={{0xa, 0x2, 0x35094cbc, @loopback={0x0, 0x1}, 0x1}}, [0x7fff, 0x3b, 0x80, 0x2, 0x9c49, 0x1, 0xa2, 0xb5, 0x7ff, 0x1000, 0x4, 0x7ff, 0x1, 0x4a81, 0x7ff]}, &(0x7f0000800000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000005a000-0xa0)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x8, 0x0, 0x628344e2, 0x4, 0x6}, &(0x7f0000dcc000-0x4)=0xa0) connect$inet6(r0, &(0x7f000037a000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00003e2000)={@loopback={0x0, 0x1}}, 0x1000001d8) 2018/02/10 22:01:19 executing program 6: mmap(&(0x7f0000000000/0x10d000)=nil, 0x10d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f48}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000024000)='/dev/dsp\x00', 0x101500, 0x0) mmap(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f000010f000-0x8)) r2 = open(&(0x7f000010d000)='./file0\x00', 0x80, 0x181) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f000007d000-0xa)='/dev/dsp#\x00', 0x6, 0x8000) linkat(r2, &(0x7f000010d000)='./file0\x00', r3, &(0x7f00000ac000-0x8)='./file0\x00', 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00002f1000-0x8)='./file0\x00', &(0x7f00003a5000)='./file0\x00') r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x80000000003e3, 0x0, 0x6, 0xfffffffffffffffe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000dc6000-0xb)='/dev/mixer\x00', 0xa0000, 0x0) sysinfo(&(0x7f0000cc7000-0xec)=""/236) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$sock_bt_hci(r3, 0x400448dc, &(0x7f00002bf000-0xbb)="5a533b3586507a63f55d68f4c2d7dd6f5951fd304896dfe791bd598c67a5d5b10a84cdf585a9f706ca0bfea3f0e6760251f64b939134930dff8f86587b3a88f139038eb9828b4158b44b3f91823dd5baf15d87a754ea04de0a61b6ac5d9ef45976df3065e8c0b89d5c5e090f259f41cfe2e9849deaddabe23a867c37b550a4b701a4b1ef51776dc2d844f5cdf4b00042b3ec0d1a27afddb1a5290e214f70f6745283a563f4c073f8164c03e26d70ee995b0dadb433b598feafd88d") r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003d4000+0x210)='/selinux/policy\x00', 0x0, 0x0) r7 = getpgrp(0x0) syz_open_dev$sndctrl(&(0x7f000024d000)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0x1) fcntl$setownex(r4, 0xf, &(0x7f0000f10000)={0x3, r7}) ioctl$TIOCLINUX7(r6, 0x541c, &(0x7f0000513000)={0x7}) futimesat(r6, &(0x7f0000e41000)='./file0\x00', &(0x7f0000d1f000)={{0x0, 0x2710}}) setsockopt$bt_hci_HCI_FILTER(r6, 0x0, 0x2, &(0x7f00004af000-0x10)={0x401, 0x7, 0x2, 0x8}, 0x10) ioctl$KVM_IRQ_LINE_STATUS(r5, 0xc008ae67, &(0x7f000051b000-0x8)={0x0, 0xfffffffffffffffe}) 2018/02/10 22:01:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b44000-0xc)='/dev/ashmem\x00', 0x0, 0x0) fsync(r0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)={0x8}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ceb000-0x10)='/selinux/status\x00', 0x0, 0x0) recvmsg$netrom(r1, &(0x7f000040b000-0x38)={&(0x7f00007db000-0x10)=@ax25={0x3, {"4a891c9202d5d6"}, 0x7ff}, 0x10, &(0x7f00005c1000)=[{&(0x7f0000081000-0x32)="ed95531b10c257e61b18c9311c170aa4f1502cde9d2a930031052f41a0b23556dc60abacf68f945b9fe4a028ac7f2b9a57f296d58b8758", 0x37}], 0x1, &(0x7f00006cb000-0xb12)=[{0x110, 0x0, 0x4, "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"}, {0x100, 0x0, 0x4, "86f9ec06460aedb6e5d2731e426abfaded47178c45c1f5e89acb393f62d9c9e259be45d008c06c35a95b928218817537bf45e76d21f387e6eb28d13dda6b4132f720616f1eb97919b425bccc0ac00438fdc4a53395dccc97af03fcfe141187d2abfaaaa99e22b27b34b62e06a27b06ef907eb07a49fed21d82f0775d16df92cee09d088d82eaef8221ee08bf02fa97ab95779544beae6b757016c5595446303f242e556f39ec9ae3b2fceb9059cf709ff794ac668059e15f93e85e974a05ef52613a071ecc52a00528816a9dfcaad5a34d064d03c23d421ededd7eb8aee39d0d88de4043672d9ed72f11832e5ca9494e"}, {0x1010, 0xff, 0x5, "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"}, {0xa0, 0x10f, 0xd14, "cfc63df23d34836f7c446aa8fcf70d8ecfe7ac2f0bc7437c4d7f71ef7c162284308b0055fa69ef8904259d3f850540ebe75cf484650bbe4d18be24688deba92b0e311c4dfb9a0b6c3f91d8f24109ede325ef414b602f39c635aad6850fe6b2dbdfcdc0079e25f3011a0294f46310de1c87191fe0d2f74bf35c1c62e2a9c310003847d8c7ab8639d1dbe779"}, {0x50, 0x10f, 0x100, "68cb35549736b871a47ce566eb6b2f2caad2f3be8e9ab092971ba7817ca565cbf30e1bddef47e0d1a478b6fb7ab24525bf313edb1296a6fdd21e9762c9cd"}], 0x1310, 0x40000}, 0x40000040) 2018/02/10 22:01:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f61000)={0x7, 0xffffffffffffff9c}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000dd1000)={0x2, 0xc2, &(0x7f000057c000-0xc2)="b1564ad4d82f691f907e20ef8d7cd74275f827ae7f6bfb906a625e13f09749337e769a7bde5109cf8d6be1915737ac8bd3da497dd0fd5a8fafffb38d9d35e1ad4cebeb4c9260b5938bd854db4c39ea3e9180d93bf16a94472170d6bed0a2dd73fac526f9b6e6501a8d90a80661eaaf40c6ae21123261bdfbbbff0c01beb8216a68cb2862ea7d105d38273abc453f9ff4526958e57b09d25e819042060358fd70ec35cd493dc755fced8c512e30b8e39d9e1f8db8b9256fa7662809c4c0d397e683d5"}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007de000-0x30)="d3ab231901002756ba602de405000bfef9b9d2a4b20079fffffffffffffe00000a070097c11ed4c2c4dc42ffa804b9e0", 0xffffffffffffff32) 2018/02/10 22:01:19 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) 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, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x800000000001, 0x0) bind$unix(r2, &(0x7f0000ad3000-0xa)=@file={0x1, './file0\x00'}, 0xfffffffffffffd13) 2018/02/10 22:01:19 executing program 0: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x5, 0x80800) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000d3c000)) 2018/02/10 22:01:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x100000001, 0x8000) getpeername$netrom(r0, &(0x7f0000915000-0x48)=@full, &(0x7f0000471000-0x4)=0x48) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000089e000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000c5b000)={0x41, 0x20, 0x0, 0x4, 0x12, 0x6}) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000c64000-0x4)=0x80000001, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) symlinkat(&(0x7f0000242000-0x8)='./file0\x00', r2, &(0x7f00004b9000-0x8)='./file0\x00') setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000371000-0x510)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x2, 0x0, []}, 0x326) 2018/02/10 22:01:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x25)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) syz_extract_tcp_res(&(0x7f0000d35000-0x8), 0x0, 0x7f) 2018/02/10 22:01:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fa7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000030a000)={0x0, 0x0, &(0x7f000013f000+0x822)=[], 0x0, &(0x7f0000fae000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/10 22:01:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000328000)='/dev/ashmem\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00007af000-0x24)={0x8000, 0x6, 0x4, 0x10000, 0x9, 0x3f, 0x7ff, 0x8, 0x8, 0x8, 0x0, 0x5}) r2 = syz_open_dev$adsp(&(0x7f0000307000)='/dev/adsp#\x00', 0x0, 0x101c00) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000fd9000)={0x0, 0x1}) 2018/02/10 22:01:19 executing program 1: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000042f000)='/selinux/checkreqprot\x00', 0x181040, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000f97000)={@multicast2, @empty, 0x0}, &(0x7f00005d9000-0x4)=0xc) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f99000-0x10)='/dev/sequencer2\x00', 0x228000, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000979000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) sendmsg$nl_route(r0, &(0x7f0000f98000-0x38)={&(0x7f0000f97000)={0x10}, 0xc, &(0x7f0000f93000-0x10)={&(0x7f0000f98000-0x28)=@bridge_getneigh={0x28, 0x1e, 0x500, 0x1, 0x3, {0x7, 0x0, 0x0, r1, 0x1, 0x2}, [@IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x28}, 0x1, 0x0, 0x0, 0x4800}, 0x48080) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f94000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00007bf000), 0x0) 2018/02/10 22:01:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000fdd000-0x14)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x100) 2018/02/10 22:01:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44}) sched_setaffinity(0x0, 0x8, &(0x7f000080b000)=0x51b2) readv(r1, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000876000/0x1000)=nil, 0x1000}, 0x1}) getsockname$netrom(r1, &(0x7f0000882000-0x10)=@ax25, &(0x7f0000f72000)=0x10) r2 = dup3(r1, r1, 0x80000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00007ae000-0x8)={0x1, 0xc853}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/02/10 22:01:19 executing program 2: r0 = socket(0x1e, 0x5, 0x0) bind$nfc_llcp(r0, &(0x7f0000403000-0x60)={0x27, 0x0, 0x709c, 0x2, 0x0, 0x3, "5b57097bfb821f548d36a37db5c8dcb5bb7916c7c2892ff2e08612bae449f1c1a80873d2a517b6522853dc72debb4cf8fbfe95741a3ddf012d065322febe84", 0x401}, 0x60) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00009b5000), &(0x7f000070c000)=0x5) 2018/02/10 22:01:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) sendmsg$netrom(r2, &(0x7f0000d4e000-0x38)={&(0x7f0000866000-0x48)=@full={{0x3, {"a0717cd4d298bd"}, 0x1ac9}, [{"39093cab1fb2a0"}, {"441a3b77fce325"}, {"1ffdd1b37383d6"}, {"daa419ebea03aa"}, {"ded1c65e4f387a"}, {"a5d417cc1636a6"}, {"ec2b47bf270950"}, {"cb05136148941d"}]}, 0x48, &(0x7f0000934000-0x70)=[{&(0x7f00000a8000)="bf4a54c4", 0x4}, {&(0x7f0000407000-0x23)="38c1d071a7d7954f334411da8b550b21e578e959a36bac700ba5f72cbb10cbbcf8f54c", 0x23}, {&(0x7f0000aff000-0x48)="a3d50473d6b7233cca07968658cac0d0fdea4da2b637421ddca2bab4a9dd82c747c05b0ee04fd90699b4df5aa46c429c207c8b8c949b227594300f74f25f3efbf3144bd0450a241d", 0x48}, {&(0x7f00008db000-0xdc)="77295cb9ce0d195c239aab34a76880951093935556c1784d4eb93ece9e5d503d506b2f81a1635bd425b9be5e9dc23db5528f81bc65c6fae8249e5262febb3a48198d97c5837d7732d6d79a1f1faecd6adcf69cea2cc8dce5866af0fef9addb10f469c1c5d43e118b7f91a7cb291614360734a1c9406f638e2de773779b268ea30246b432f501c7cdea525ca192c3535c41d901d62dd877997f84d20afd3243304ad963597facaa0f6d3f997448f9bb27ee613635ace1839c000da3f6d4d6e7d1eafd0b82107656f4f0b641e9ce6aad1a07b14561c0bbce379536a1e3", 0xdc}, {&(0x7f00004f9000-0x8f)="cdc6b282d95f3a9f7c6eb1614a7f9eee02cc02da391b2b40d5b37e8923449076b10d9c3aa5aa74bbf6a9170a38a3d516b495bedc72c691b21f6f3882ff51d9bbfd3d35e20f404f5ec1d1b42c249bc31935c76bc286205987481b31b14c1d4712c8da56105057b0b8ce0cf2c03866cd832c3dc6ac653f235d31f0902dda57070428d51f4e056300fb88b0da5ca9ca91", 0x8f}, {&(0x7f000063c000)="5b2bf00e7b9ec2", 0x7}, {&(0x7f0000ad4000-0x42)="5db0fcd07b39c846ad80d8d1ad56a2d0db343a1c0245e735819b7b9c735a128c755903e151975a29ebf5e735ee7b3a53412b450bfa48e749e417eeced3f30498dd21", 0x42}], 0x7, &(0x7f0000036000-0x80)=[{0x80, 0x19d, 0x7fffffff, "645b76cd6f7257f26f5706138b609deb8f73a1a751088dfa45b389d5121d0ebb8b43e52f8813a5f514218c57d838ab048d344cb68172f1c9e73fc28c2f70d5f874d20101377413b5e46d55da24e25f8218217b584b1632e846e912a12c58986738e395c154ff5ea896eeb858"}], 0x80, 0x40000}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000037000)}}], 0x30) 2018/02/10 22:01:20 executing program 2: eventfd2(0x3ff, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000006000), 0xff03) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f00006f1000), &(0x7f0000027000)=0x53c5299004ad0acf) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000039c000-0xc)={0x401, 0x800, 0x2, 0x4, 0xfffffffffffffffd, 0x8, 0xce6a}, 0xc) r1 = shmget$private(0x0, 0x3000, 0x1004, &(0x7f000087a000/0x3000)=nil) shmat(r1, &(0x7f0000719000/0x2000)=nil, 0x2000) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x22812, r0, 0x0) ppoll(&(0x7f0000255000-0x4)=[{r0}], 0x1, &(0x7f0000ebf000)={0x0, 0x989680}, &(0x7f000059a000-0x8), 0x8) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000016b000-0x4), &(0x7f00002a9000-0x4)=0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000239000)={0x0, @multicast1, @rand_addr}, &(0x7f0000206000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001a8000-0x28)={@generic="d3ced539b16492a208b3d3ede78d361a", r2}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00008df000)={0x2, 0x7, 0xff, 0x9, "8d54a939ad766e486180be3761afaafc42af33484adfd2ae7d09af3221b2d5d23a4ac78c03f9e57c2f129e41", 0x8}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c4b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000db1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/10 22:01:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000f13000-0xb)='/dev/mixer\x00', 0x20000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000497000)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000ba4000-0x8)=0x9) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000082d000-0xb)='/dev/mixer\x00', 0x4000, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00003fe000)={0xfff, 0x1000, 0x4}) 2018/02/10 22:01:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000328000)='/dev/ashmem\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00007af000-0x24)={0x8000, 0x6, 0x4, 0x10000, 0x9, 0x3f, 0x7ff, 0x8, 0x8, 0x8, 0x0, 0x5}) r2 = syz_open_dev$adsp(&(0x7f0000307000)='/dev/adsp#\x00', 0x0, 0x101c00) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000fd9000)={0x0, 0x1}) 2018/02/10 22:01:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x403, 0x0) epoll_create(0xea) epoll_wait(r1, &(0x7f0000000000)=[], 0x15555555555555bf, 0x1) 2018/02/10 22:01:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x805, 0x1, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000001000-0x4)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000), &(0x7f0000003000-0x4), &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000002000-0x8)='./file0\x00', r1, r2, 0x100) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000001000)=0x6e) 2018/02/10 22:01:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1, {0x9}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffff800) r1 = getpid() r2 = syz_open_dev$admmidi(&(0x7f00008d7000)='/dev/admmidi#\x00', 0xeb, 0x2802) perf_event_open(&(0x7f0000ddd000)={0x1, 0x78, 0x5, 0x7, 0x3, 0x100, 0x0, 0x2, 0x90000, 0x4, 0x401, 0x0, 0x100000001, 0x6, 0x0, 0x7, 0x0, 0x7fffffff, 0x7, 0x5, 0x40000000000000, 0x7, 0x8, 0x4, 0x1, 0x1, 0x0, 0x100, 0x3, 0x1, 0x0, 0x8, 0x9, 0x2, 0x1, 0x6, 0x8, 0x100000000, 0x0, 0x7fffffff, 0x4, @perf_bp={&(0x7f0000036000-0x1), 0x2}, 0x8029, 0x800, 0x1, 0x0, 0x100000000, 0x8, 0x4bc3e691}, r1, 0x7fff, r2, 0xc) syz_emit_ethernet(0x66, &(0x7f0000c3c000-0x1066)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x4000003a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "480f31", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/10 22:01:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000001000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x15}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000001000)=[{0x0, 0x0, &(0x7f0000001000-0x10)=[{}], 0x1, &(0x7f0000001000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xc0, 0x117, 0x2, 0xa7, "23aae4f51a8c2b4568ba20eb3bed675358ab6df3dadf07552f69e6786af6fdb83d36e968bc87582399d1f829573c0028803dd18a8cefb272fb2b25d50794ced94c84fd5d573bbf69f18dc8f7bf58e8f821ac26f6c738bc05261e4bb0466631a3a6e60bd67741610345cf91e7c4f2cd2154fb17fb39de27d1cfcd44fc1cc17992100bb0a603b717612ec00a950198b75d2cd867e27f282891f7dd8addaaba33c1bd06aba9eb8551"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xff}, @iv={0x70, 0x117, 0x2, 0x57, "c30376d837553ab0989c8d1b89e96ba136e1b368a100ca48c34f50478f2f6be45d5c360c72c644befbd7bda79a3af93dca5b58619ca6e8d88f61a6d8ebb2de117e5332c65d146b882f15134f36b45e06805d8af9bf3938"}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x190, 0x20000000}, {0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)="ee6f682a2effbdeb90500bd097820ac0ed7c93cc1c074399e9644537337f439b", 0x20}, {&(0x7f0000001000)="d32f8798fd7b9a6b5135cf0b8eb14af27ed51d0037269ee93f41c23b1e9a8f341c323eaf6bddfcba5880c292a5c3d2dc8ba78738a231a02d57eb7abd0c221834f9675ff660e283c33ec09da13701b59f9a01407c78eed08216862439ae4b04b89cb6384c44", 0x65}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000001000)="020dc2a48435b148371029178702fd57d6d33935b82c44e312be056897f27e86e33a11d111739eb3a41412d2e2620394bc8c852c18a617ae0979f64f2f0dd13b786b86d511beeecaf05567809922fbab31c4fbf3d4c9df391988ad0f41a03514e5a901fc139eaebc35a334eb23af674215cce8d6c5fd4887eddebb6e8ae71bb730b2cae84237ce4724a5658df17c", 0x8e}], 0x4, &(0x7f0000002000-0x48)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4}], 0x48, 0x84}, {0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000-0x3e)="72f43858b4946f8579a87df22e7a77dc21fdcf6af3db122d2f298f3781fb2901713bd3a371846ff681da60369581329e596ba94d8e7ceb338f525eb8103f", 0x3e}, {&(0x7f0000001000-0x19)="4b3fee2ed481440f2ee436a3201127af7a5ebe013ed66b5265", 0x19}, {&(0x7f0000001000)="51ce810d84ee5c4a52f5b1f7b774e2a2d33d06443cd39ced759b4792daa6003ffcf0e45d8d46a943c29c2ecc0f83a576ddaa1e346e23f5b06055613b01b0434e0053dbddcd1c", 0x46}, 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@op={0x18, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0x8, "e8c6e30d1b012bd2"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xcb5}, @iv={0x20, 0x117, 0x2, 0xb, "0ccbe6e96eaba1732af386"}], 0x1270, 0x4000}, {0x0, 0x0, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)="166e2e82ce2f24a146358953f94f185bffb5bf39d72dc19a1709b22abfb6e837d80a2044d0c1438f1f0b", 0x2a}, {&(0x7f0000001000-0x91)="7306dd5050536f7c212039a419c7e7ff728b14d901965e84e743da77c74cf519ef14b163670b37a1dd105fb2fc8b8210f78715484ba3bbc3e628744bd40d394c3ebab88be11aa54fd1a9a90e010a68c17ed6de14111819cce953bf3eb50b1480a36068caae4f8695112b17e873c5f07cb208dbebe203d544e4b1ef32ae376f46aee930044c44b72bdf20449fb1b651d48d", 0x91}, {&(0x7f0000000000)="0ad296fa61a714312103d2a28e26bf98d49616aef44db87910f4ced40e3bc4c5a0ca336830258756223b2138353ba72a4314c03734167d3f0c6ce07c174ca9062fd749e2a67fe18a83598da477d6358999e503d16577857bbda9186bb35a294af967cd3dd5e6789fb597de94", 0x6c}], 0x3, &(0x7f0000000000)=[@iv={0xc0, 0x117, 0x2, 0xa9, "9e7919f2cb68292b5ef5f8d02d93d72c23af54d819f2ea3eb930df21df3cb8ad4c7c737be514fa4652bbe53200cfb319bac40a09978a7e8dbc219dc2473b8c758e3e21cc7d334a00d6d2bdad2cf387ebae65ccc9a70a2977110e6612fc30be38e5855bc8e37086c8ccc1adc7715a83024c9763bb030e90b52199d2981e8c2be94f63fdd32620b9d5e48df915b905d996ded707666b7ccb5fd6dfd54854863f1117c9e8674056d3d7bd"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffff7c0}, @assoc={0x18, 0x117, 0x4, 0x101}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x108, 0x117, 0x2, 0xf1, "7aef162030d617f40a875c77c70cd35bbdf480f43f45898e685a9890bc07fbaed6427993937059075e314fc62054793e3665fa929f1cde06e2c2a61fafe8c70be3c1ebb1c38e6afe18491a8c1cbfee23cb82653b401bd039e483d96a464775b96eddd12657688fb2fd64d77331a44ed1741456fc3cb2fa73cfa2fce214b8ce4e4fffb1bdcd8dbdd8070244ff1dce87b97cf7f2f75245bb6feb21f0e1a3a9a188fcf9514089c47cb351d49a0c2b4b7cbd69a9d10d7a6de60512441f79034eb24b7908c147e4f29a65358e1eb65e083a5f25b636a224ba0f41585daee57b7c95e52cbf3395870a925391bb295031eea5596d"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x270, 0x400c0d4}], 0x5, 0x44000) listen$netrom(r0, 0x6) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000008000-0x2b8)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, 0x0, 0x0, []}, 0x98) 2018/02/10 22:01:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000b9c000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400000) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000bca000-0x68)={0x0, 0x0, [0x1, 0x1, 0x2, 0xfffffffffffffeff]}) creat(&(0x7f0000005000)='./file0\x00', 0x0) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000b52000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) mount(&(0x7f000002b000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000612000)='binfmt_misc\x00', 0x0, &(0x7f0000be4000)) 2018/02/10 22:01:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000da6000)='timers\x00') ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00004db000)=0x7) r1 = socket$inet_dccp(0x2, 0x6, 0x0) write(r1, &(0x7f0000d57000)="38e916f7791718667ffe5d295234e1548bb91158ac48044f9449a43e47c205a80a37e3d78b87206e443ae8018ac830cffdec6b6a1af72f73d3e98db19b99422bd7fb7679ca4e51dcd9a8ab81edf8231806b859684e31c52e48a1eacf444a97a7194b7341c8844390b6a8dfe0daa71fba97fb1f34282c3a79e6206da205d7554cfcc12920c6f1bd448da8eccbe6fb2436684d019f077529a460", 0x99) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f000018e000)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r2, &(0x7f00008c0000)=[{&(0x7f0000e94000)=""/62, 0x3e}], 0x1) 2018/02/10 22:01:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000694000-0xc)='/dev/rfkill\x00', 0x40, 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x800d, &(0x7f0000814000-0x10)={0x200000000000000, 0x1f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000be8000-0x4)=0xff) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000a43000)=""/40) 2018/02/10 22:01:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) unshare(0x20000400) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) r3 = syz_open_dev$audion(&(0x7f00003dc000)='/dev/audio#\x00', 0x4, 0x40) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000a1d000)) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/10 22:01:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x945) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000ff4000)={0x0, 0x9}) 2018/02/10 22:01:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000fc7000)={{0x0, 0x5, 0x1, 0x8000, "1c99bd3471b22bf74bdf92e0133b919e25044385ec8cf222993298b48281eaa8c16d7a6ec7fe57f92acfa57e", 0x10001}, 0x2c2, [0x100000000, 0xffffffffffffffff, 0x1, 0x3, 0x5, 0x6f, 0x5, 0xffffffffffffff80, 0x0, 0xf93, 0x2, 0x8, 0x19ea, 0x6, 0x9, 0x3, 0x8, 0x800000, 0x3f, 0x9636, 0x0, 0x4, 0xffffffff80000001, 0xe1d5, 0xffffffffffffffff, 0x74c, 0x9, 0x1f, 0x4, 0x9, 0x8001, 0x7c35, 0x6, 0x5, 0x40, 0x7fffffff, 0xa30, 0x9, 0x7, 0x9, 0xd780000000000000, 0x100000001, 0x7fff, 0x0, 0x1800000000000000, 0x100, 0x4, 0x1e16, 0xffffffffffffffff, 0x3, 0xffffffff, 0x400, 0xa565bb1, 0xba59, 0x5e6c, 0x5, 0x1, 0x1, 0x6, 0xffffffffffffef10, 0x3, 0x6, 0x2, 0x2, 0x8be6, 0x7a, 0x20, 0x80000001, 0x7, 0x1800000000000, 0x3ca, 0xc95, 0x8, 0x2, 0x3, 0x9, 0xfd0, 0xfffffffffffffff7, 0x800, 0x9, 0x2, 0x8, 0x9, 0x2c, 0x0, 0x7, 0x8, 0xfffffffffffffff9, 0x80000001, 0xfffffffffffffff8, 0x2, 0x100000000, 0x7fff, 0x7, 0x100000001, 0x81, 0x200, 0xd6b, 0x8, 0x618, 0x8, 0xfffffffffffff801, 0x0, 0x8, 0x1, 0xff, 0x163, 0x219, 0xf08, 0x6, 0x3ff, 0x58, 0x4, 0x8, 0x2, 0x5, 0x5, 0x100, 0x6, 0x6, 0x7f, 0x5, 0x1f, 0x8000, 0x3, 0x1, 0x7, 0x20], {0x0, 0x1c9c380}}) ppoll(&(0x7f0000f3d000-0x20)=[{r0}], 0x1, &(0x7f0000724000-0x10)={0x0, 0x989680}, &(0x7f0000dbc000-0x8), 0x8) 2018/02/10 22:01:28 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000206000)='/dev/snd/midiC#D#\x00', 0x6, 0x801) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d27000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000490000)={0x0, 0x0, 0x10000, &(0x7f0000c79000-0x8)}) bpf$MAP_CREATE(0x344c, &(0x7f0000c48000-0x14)={0xd, 0x2, 0x0, 0xfffffffffffffffd, 0x10, r0}, 0x2c) [ 49.732420] audit: type=1400 audit(1518300088.769:49): avc: denied { ipc_lock } for pid=6698 comm="syz-executor6" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 49.769320] xt_connbytes: Forcing CT accounting to be enabled 2018/02/10 22:01:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) fgetxattr(r0, &(0x7f0000c61000)=@known='system.posix_acl_default\x00', &(0x7f0000704000)=""/235, 0xeb) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000243000), 0x80000) open(&(0x7f000040f000)='./file0/bus\x00', 0x80000, 0x161) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000dc4000)) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) fcntl$addseals(r2, 0x409, 0x8) 2018/02/10 22:01:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e0d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000340000-0x58)={0x80, 0x1a55, 0x7ff, 0x514, 0x4, 0x2f}) msgsnd(r0, &(0x7f00003fb000-0x32)={0x2}, 0x8, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/02/10 22:01:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000327000), &(0x7f0000cfd000-0x4)=0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00001c9000)={@dev={0xfe, 0x80}, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000020007}) 2018/02/10 22:01:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000039d000-0xa)='/dev/cuse\x00', 0x0, 0x0) unshare(0x880000) kexec_load(0x0, 0x1, &(0x7f0000f1c000-0x20)=[{&(0x7f0000537000-0xe8)="d6b5712729568f0b62ff901c69bc4dba6f05371bddf216a06aadb834fcc8702cea672183aa7632f336fa9fa7b7b759f549ca88837555241e6ef44ec97898b290894e7a0c3e34936d180db393997191c4a186fa70f28fd58653160a040743deb099863f94ed15d07aa0176c2cbb0b2f723184cfcec8f8a032760843e37602f76fd44bc66758ab7c22c96071827c4614c2963cc29825f597e630ec124a1037d2897c45cce68e1598d65baadf055f23de387cefeab6c440ef06576ed13a70fce53d9d61a8017060ffade681501a2547a5e2814d70a93a077b63cb0360b7b29038f2de00129c3f8f7874", 0xe8, 0x7d, 0x2}], 0x0) writev(r0, &(0x7f00004c0000-0x20)=[], 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000340000-0x8)=0x6, 0x8) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000474000)=""/84) 2018/02/10 22:01:28 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) dup(r1) fcntl$addseals(r1, 0x409, 0x4) ftruncate(r0, 0x6) 2018/02/10 22:01:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a1c000)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000407000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e54000)={r1, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000158000-0xc)='/dev/ashmem\x00', 0x20000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ab000-0x38)={&(0x7f0000e05000)={0x10}, 0xc, &(0x7f00000c9000)={&(0x7f0000980000-0x3bc)=@acquire={0x178, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x20}}, @tmpl={0x44, 0x5, [{{@in=@empty, 0xffffffffffffffff, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x178}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000322000-0x9)='/dev/dsp\x00', 0x1, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000a26000)=0xc36e) sync_file_range(r0, 0xfffffffffffffff8, 0x4, 0x4) 2018/02/10 22:01:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b9a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00008ea000-0xc)={0x3ff, 0x1, 0x5, 0xf990000000000000, 0x3}, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00007b1000)={&(0x7f0000da5000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f00009d0000)={0x24, 0xd, 0x6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000077f000+0xce7)='/dev/cuse\x00', 0x60000, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000c00000)=0x95, 0x4) 2018/02/10 22:01:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffff9, 0x400901) r1 = accept4$unix(r0, &(0x7f0000e5f000-0x6e)=@file={0x0, ""/108}, &(0x7f00007cb000)=0x6e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d43000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000085f000-0x8)='./file0\x00', &(0x7f000078c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000250000)=0xe8) fstat(0xffffffffffffffff, &(0x7f000032d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x9, 0x0) syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x4b, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0xff, 0x80) r8 = dup(r1) r9 = accept$alg(r8, 0x0, 0x0) r10 = accept4$netrom(0xffffffffffffffff, &(0x7f0000c01000-0x10)=@ax25, &(0x7f0000a01000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x6, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept(0xffffffffffffffff, &(0x7f00000c3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x7, 0x7, 0x0, 0x3, 0x0, 0x6, 0x88005, 0x2, 0x9, 0x8, 0x0, 0x7, 0x2, 0x0, 0x5, 0x4, 0xc2e, 0x1, 0xfffffffffbf9d8a1, 0x3, 0x83, 0x2b, 0xe08, 0x5, 0x2, 0x7f, 0x6, 0x5, 0x1, 0x7, 0xe6, 0x0, 0x2, 0x3, 0x5f66, 0x6, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000001000-0x1), 0x1}, 0x100, 0x101, 0x7, 0x7, 0x6, 0x0, 0x7}, 0xffffffffffffffff, 0xee3, 0xffffffffffffff9c, 0xc) r14 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008d6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000304000-0xe2)="07fa2e5a172cd8e612e75f3a22cd5adf84f822c8799d66f9d3184a9becb682e73a12742f18d9d9f10066a8b648ac5760969893d0eb9077c1437ad829aa56a95c882ecaee24d28c729cbc86281e0aa77ac95d2299f6856ec4fd66737932577bfdf852379fc29732b736e581f88ed09db443ed45db3d4530b6384ca0384952c8ed1370e75799c6ce5f01ea47e01ae2fdcd4bc05264f033943eabb93cea56909123f2f0183d3312a3da0e57e75367936a2cedd473cc4362c225e422af8de9ee99795c28370b06552938b96015447441768f24cf08d0a75d9df768892a56f44098f81320", 0xe2}, {&(0x7f0000000000)="4154c6f37d29ec78d228da4b6f88cafa9e17250d32de5efff1025184ed6163719873211606bb0aa66b74cc6e620f5581af24b8cc81d7ac6d93ceb0d306f3a580d9e4ad26d9ac38a06c3c2ebd5525fe1c02054f0cc08e22ca36a29a1a0167336821dad87b60208a8e7f4cfff9178cb13544a266050d", 0x75}, {&(0x7f000051e000-0x72)="40eaab08a97a8ae7dd14928756fced96c95c442dce63567a1bd35fc507687a0d401c0e36cbc7a92d3d5eebd5073a35c7e4a5aabb3a00c150f4ba72baf5c65aadf8caa7f5fadd1f16af1e7807eef6de50c8b0c1353f27763742f660244e172d535343e109cd7532e16ab97bad1ee4c3f5a094", 0x72}, {&(0x7f0000168000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x80)="9d3baa0882f2ed5b5cab4030473dacfd5e7f6efde73892557fa6a43916579089f8e8f403273d9b4b1eae5eeaf64f5fcb44a3d6e7acd02c59a70bc58a206fd0f4dc78e3f0c66e62274cf19823169bf1fa6e86a3b1941ec64f7b819ac6f7d33a15e1dde09f808960277de6f56657f4b33d3295dd55e9103c82afb27c0f0a8dd1e3", 0x80}], 0x5, &(0x7f0000b3c000-0x90)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r9, r10, r11]}, @rights={0x18, 0x1, 0x1, [r12, r13]}, @rights={0x18, 0x1, 0x1, [r14, r15]}], 0x90, 0x8000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r16 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r16, &(0x7f0000afd000)="3b1c97654d2dd6bfa8f80c15d25d339f78d1e683c327666e6d3d891270bb8596cb1f34f52a7b436b7e8718a163df49d482f9e98fd85da6801c0f0e6f3447092bc76578d031d00f1f58e70f4ad60f2125f172afcff75f8cce80b2d15b75ec64dbd944f2b106", 0x65, 0x80, &(0x7f0000cd8000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) ioctl$sock_FIOGETOWN(r16, 0x8903, &(0x7f0000a26000)) getsockopt$inet_buf(r16, 0x0, 0x62, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) 2018/02/10 22:01:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000418000)={0x2, 0x52, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 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) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f00006ce000-0x9)='/dev/vcs\x00', 0x8000, 0x0) 2018/02/10 22:01:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1004, &(0x7f0000454000)="48378955447272bbfc47ed3bbe16e2133bdbf217dbac56c5b241a3e6b706e660b4db8966079e6c6375300c93c20926d5bc0c47f468defc6cf1f1f874f9838e4e99d76dab67c7f48a490280f0e7bea4d96505175a39d6d851605a4777562923b8d1a5260e2028e2b5a6f65e7a071e3c95f7f145a3864eded841108af9697080") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') sendfile(r0, r0, &(0x7f00003a7000), 0x400000ff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000774000-0x68)) 2018/02/10 22:01:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00004f9000+0xab3)={0x0, @multicast2, @dev}, &(0x7f000037f000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000ee8000-0x38)={&(0x7f0000115000)={0x10}, 0xc, &(0x7f0000bb1000)={&(0x7f0000a18000)=@getsa={0x34, 0x12, 0xc24, 0x6, 0x1, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0xff}, [@offload={0xc, 0x1c, {r1, 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/02/10 22:01:28 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) r2 = dup2(r1, r1) finit_module(r2, &(0x7f0000002000-0x1)='\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000005000)=""/73, &(0x7f0000003000)=0x49) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/10 22:01:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x945) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000ff4000)={0x0, 0x9}) 2018/02/10 22:01:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)) inotify_init() socketpair(0xf, 0x2, 0x6, &(0x7f0000eb4000-0x8)={0x0}) bind$rds(r0, &(0x7f0000236000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) syz_open_dev$mice(&(0x7f000090a000)='/dev/input/mice\x00', 0x0, 0x220040) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000657000-0x1e)={0x2, 0x0, 0xfffffffffffffc00, "28e07718494d", "e6592812b0e2148d227447b4c11e481a"}) syz_open_dev$random(&(0x7f0000c0c000-0xc)='/dev/random\x00', 0x0, 0x400000) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000ea2000-0x35)=""/53) 2018/02/10 22:01:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000a19000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0x80000001, &(0x7f0000c77000)) setitimer(0x3, &(0x7f000000a000-0x20)={{}, {0x0, 0x2710}}, &(0x7f00005cd000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000d0b000)={0x1, 0x0, [{}]}) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d4e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x20c)=@ipv6_newroute={0x24, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) [ 49.950746] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/02/10 22:01:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000418000)={0x2, 0x52, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f00006ce000-0x9)='/dev/vcs\x00', 0x8000, 0x0) 2018/02/10 22:01:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x945) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000ff4000)={0x0, 0x9}) 2018/02/10 22:01:29 executing program 1: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x7fffffff) r1 = syz_open_procfs(0x0, &(0x7f00001c5000-0x5)='attr\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x7000000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x101, 0x40, 0x8209, 0x401, 0x7ff, 0x0, 0xffffffffffff4f83, 0x974b, r2}, 0x20) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000fd4000)={@empty, @empty}, 0xfffffffffffffe5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000-0x58)=[@in6={0xa, 0x3, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffff000}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x0, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x3a8}, @in={0x2, 0x2, @multicast1=0xe0000001}], 0x58) 2018/02/10 22:01:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f000032e000)) msgsnd(0x0, &(0x7f0000af0000-0x42)={0x3}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x20000000) 2018/02/10 22:01:29 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009a0000-0x8)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000471000), 0x0, 0x40, &(0x7f0000abb000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) fcntl$addseals(r0, 0x409, 0x6) r3 = getpid() r4 = semget$private(0x0, 0x0, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r4, 0x5, 0x12, &(0x7f0000001000-0xe2)=""/226) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f000034c000-0xc)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/10 22:01:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000145000-0x5)='/dev/vcs\x00', 0x602000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000593000-0x18)={0x0, 0x6, 0x6, &(0x7f0000eb4000-0x8)}) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/10 22:01:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000e8000-0x4)='/dev/audio\x00', 0x44, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = semget(0x3, 0x3, 0x102) semop(r2, &(0x7f0000f15000)=[{0x3, 0x6, 0x800}, {0x5, 0x7, 0x800}, {0x6, 0x3, 0x1000}, {0x2, 0xd382, 0x1800}], 0x2aaaaaaaaaaaad74) r3 = dup3(r0, r1, 0x80000) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00000ab000-0x12)={0x8, 0x80000000, 0xfffffffffffffff7, 0x61b7, 0x5, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f0000497000)) sendmsg$nfc_llcp(r0, &(0x7f0000761000-0x38)={&(0x7f000089e000)={0x27, 0x4, 0x3, 0x0, 0x6, 0x8, "63604ac61c6deebc699154ab65e1b0cb2d30b746fd11fe2c16c70f0e9e0a67317f9fb6fda15f47d274d32b89c8ccf3c64033a8b5639762d6fd9c8b00ea9537", 0x6}, 0x60, &(0x7f0000f66000)=[{&(0x7f000071e000-0x2a)="588682818f728159c8e21ef91b3f53930dee33dfabc549d1bc81fd9769bc5f49b8d3d26c34f1c3a90f03", 0x2a}], 0x1, &(0x7f00006e5000-0x1010)={0x1010, 0x102, 0x6, "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"}, 0x1010}, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a92000)={0x0, @in6={{0xa, 0x1, 0x7, @empty, 0x5155}}, 0x5, 0x8001}, &(0x7f0000646000)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000435000)=@sack_info={r5, 0x5, 0xd1}, 0xc) 2018/02/10 22:01:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000418000)={0x2, 0x52, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f00006ce000-0x9)='/dev/vcs\x00', 0x8000, 0x0) 2018/02/10 22:01:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00006f1000), &(0x7f00003f6000-0x4)=0x10) fdatasync(r0) r1 = socket$inet6(0xa, 0xe, 0xc010000000000088) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) [ 50.029653] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/02/10 22:01:29 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000146000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='timers\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/rtc\x00', 0x4, 0x0) preadv(r0, &(0x7f000000f000)=[{&(0x7f000000e000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/10 22:01:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000249000-0x98)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x1, 0xfffffffffffffff7}, &(0x7f0000b39000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000522000)={r2, 0x9, 0x2, [0x2, 0x7f]}, 0xc) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000bf5000)=0x1, 0x4) sendto$inet(r0, &(0x7f00001b9000), 0x0, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r3, 0x1008004) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000cc4000-0x10), &(0x7f00009d8000-0x4)=0x10) r5 = accept4(r3, &(0x7f0000975000)=@can, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006d7000), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r5, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) write(r4, &(0x7f0000f8b000-0xf), 0xff8f) sendto$inet6(r5, &(0x7f0000ab6000)="936866ad8c435a084599b342a69c91e3306ac25461f669b13101067f3156554bff504e700654011d2d5b3590602aa0a43c13093d3864f6ca69748b618cca92b5eb6683653ff2bb2b55cc5d7873d01371caf7c80076310b21aafdfd546282afaa7107d27b27bc1f29750ea6ac8222ee807f778ffb56899a47f5b939ddf005657a62972821f75efeebd94e5d307af29d5a01499bd06b1c80a71fec22e82f6cea31910c9f21710ea015959ecd682ee13b6975911302682c947d1e190ea38f1ff6d78770edceda0d94561cb6d2d4c4badef69dd0940104a1", 0xd6, 0x4008004, &(0x7f0000a6c000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg$netlink(r5, &(0x7f00008c0000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f000005d000)=[{&(0x7f0000d16000)={0x10, 0x1c, 0x4286b8ed5d932cda, 0x4, 0x1, "", []}, 0x10}], 0x1, &(0x7f000094a000)=[]}, 0x0) sendto$unix(r5, &(0x7f0000716000), 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/10 22:01:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) request_key(&(0x7f0000aa7000-0x6)='logon\x00', &(0x7f0000146000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ea3000-0x1)='\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000a4000-0xd)='/dev/dmmidi#\x00', 0x8, 0x200) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00003c2000-0x8)={0x0, 0x8}) 2018/02/10 22:01:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) r1 = syz_open_dev$audion(&(0x7f0000b70000)='/dev/audio#\x00', 0x3, 0x80) write$selinux_validatetrans(r1, &(0x7f0000d5c000-0x70)={'system_u:object_r:hald_exec_t:s0', 0x20, 'system_u:object_r:traceroute_exec_t:s0', 0x20, 0x35, 0x35, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x70) 2018/02/10 22:01:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x1ab, 0x883}) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x80000001}) rt_sigprocmask(0x1, &(0x7f00000fe000)={0x4}, &(0x7f00001bc000-0x8), 0x8) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e99000-0xc)='/dev/rfkill\x00', 0x214200, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000147000)) 2018/02/10 22:01:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x945) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000ff4000)={0x0, 0x9}) 2018/02/10 22:01:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000076a000)='./file0\x00', &(0x7f0000b85000)) creat(&(0x7f0000030000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/10 22:01:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) fcntl$setstatus(r0, 0x4, 0x4800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000b20000-0xf7c)="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", 0x1000, 0x40000, &(0x7f0000a1a000)={0xa, 0x3, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000376000-0x10)={0x0, 0x2c, &(0x7f0000d54000-0x2c)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}]}, &(0x7f0000bd8000-0x4)=0x10) 2018/02/10 22:01:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000cae000)=""/127) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) readv(r0, &(0x7f0000959000-0x20)=[], 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xc8ca) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00004cd000)={0xa60, 0xd568, 0x7}) 2018/02/10 22:01:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000087c000-0x2ce)={0x28, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) prctl$intptr(0x18, 0xc3e) removexattr(&(0x7f0000933000-0x1)='./file0\x00', &(0x7f0000b99000)=@random={'system.', '\x00'}) creat(&(0x7f000043e000-0x8)='./file0\x00', 0x0) 2018/02/10 22:01:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000569000-0xc)='/dev/amidi#\x00', 0xed, 0x400801) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000139000-0x20)={{&(0x7f00003b0000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) sendmsg$nl_generic(r0, &(0x7f00008d4000)={&(0x7f0000700000)={0x10, 0x0, 0x0, 0x2000000a}, 0xc, &(0x7f0000093000)={&(0x7f0000c8a000-0x12f)={0x134, 0x14, 0xa20, 0x0, 0x3, {0xa}, [@generic="30e6e5d33ac144508b34a7f791fd26e3b0a0f6eecaebb62e56b83430a5107bb740131adccff0d674cc207cfe27a32db88f8dcaa5ca4b564bf0e1ae80a13701fe22773f18d15a50b503c22201a45bf6aede89a3ed8fc09fd822c7184c55148cc8493d736c8072d270921e7530", @typed={0x10, 0x2a, @u64=0x100}, @typed={0xa4, 0x5f, @binary="32f48308acb602e26b536adbe9176bfc27583fc9b8a6179cc582c24795b33623e9e75e8434a90d328e5f94e1401af1c681f73468606005479c879d4bae6a6830489ce93fc72d1dd0d526ed4c9790168e3d695f0422b25747b3b25ff40108a24ee1d0beffdc5a751141ad92bb44c7778782cb3162cae8022395c5bfb340fa9dbeb46f88071052c52d2d03493bc9ad240c0350571d770c98d40f"}]}, 0x134}, 0x1, 0x0, 0x0, 0x20040000}, 0x94) 2018/02/10 22:01:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000a01000-0x2)='(\x00', 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xa)="656e6d7279dc3b000000", &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, r0) keyctl$get_persistent(0x16, 0x0, r1) r2 = socket$inet6(0xa, 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000d5a000-0xb), &(0x7f0000001000-0x4)=0xb) 2018/02/10 22:01:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090d000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000022b000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc9, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000b0a000-0x4)=0x9) readv(r0, &(0x7f00008e9000-0x60)=[{&(0x7f000076f000-0xc0)=""/192, 0xc0}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) [ 50.197725] audit: type=1400 audit(1518300089.234:50): avc: denied { net_bind_service } for pid=6813 comm="syz-executor4" capability=10 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 2018/02/10 22:01:29 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="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", 0x958, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000005000-0x957)=""/4096, 0x1000) r1 = pkey_alloc(0x0, 0x3) r2 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x8000, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000006000-0x28)={@generic}) umount2(&(0x7f0000005000)='./file0\x00', 0x4) pkey_free(r1) 2018/02/10 22:01:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000175000-0xc)={0x6, 0xffffffffffffffff, 0x1}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000cd9000)={@multicast1, @empty, 0x0}, &(0x7f0000c06000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000184000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) connect$packet(r0, &(0x7f0000152000-0x14)={0x11, 0x15, r1, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) memfd_create(&(0x7f0000001000-0x5)="6c6f212cfc", 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0046d00, &(0x7f0000001000-0x1)) [ 50.255365] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 50.285197] dccp_xmit_packet: Payload too large (65423) for featneg. [ 50.294722] audit: type=1400 audit(1518300089.332:51): avc: denied { setpcap } for pid=6826 comm="syz-executor3" capability=8 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 [ 50.316983] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 50.332736] dccp_close: ABORT with 65423 bytes unread 2018/02/10 22:01:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x106b939fcd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast2, @local}, &(0x7f0000002000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000423000)={0x0, 0x2, 0x0, &(0x7f00006ef000-0x8)}) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000497000)) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000fa1000-0x4)) 2018/02/10 22:01:29 executing program 6: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f82000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x5) sendmmsg(r1, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f80000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000f7f000)=[{0x20, 0x0, 0x0, "aa0e3354d915c34bfd"}], 0x20}}], 0x1, 0x0) 2018/02/10 22:01:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000658000-0x11)='/selinux/enforce\x00', 0x24080, 0x0) readlink(&(0x7f00009d7000)='./file0\x00', &(0x7f000081f000)=""/124, 0x7c) bind$pptp(r3, &(0x7f000001c000)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000ab4000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000a0e000-0x8c)=""/140, &(0x7f0000818000-0x4)=0x8c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a63000)) 2018/02/10 22:01:29 executing program 0: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000968000-0xd)='/dev/usbmon#\x00', 0x7, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000fb5000)={0x2, 0x2, @empty}, 0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fb4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000fb4000)) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x400000b7}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000fb5000-0x10)={0x10201, 0x0, &(0x7f0000f36000/0x2000)=nil}) 2018/02/10 22:01:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)) fsync(r0) ioctl$int_in(r0, 0x5473, &(0x7f0000d49000)=0x5) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000e5d000)={@common='bcsh0\x00', @ifru_flags=0x2000}) syncfs(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x2, 0x0, 0x1f, 0xffffffff}) 2018/02/10 22:01:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000094a000-0x18)={0xaa}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00008ba000-0xc)={@remote, @loopback}, &(0x7f000098e000)=0xc) sendfile(r1, r1, &(0x7f000003c000), 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/10 22:01:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) bind$alg(r0, &(0x7f000074b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383c4b3b60ded7c54dbb7", 0x10) 2018/02/10 22:01:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d84000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000306000), 0x0, 0x1000000001ffffff) 2018/02/10 22:01:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000d76000-0xf)='/dev/snd/midiC#D#\x00', 0xa, 0x10002901) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00002f1000-0x8)={0x1, 0x7fff}) 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, &(0x7f00007ad000-0xa0)=[{&(0x7f000087c000)=""/138, 0x8a}, {&(0x7f0000931000)=""/61, 0x3d}, {&(0x7f0000b3f000)}, {&(0x7f0000241000)=""/107, 0x6b}, {&(0x7f0000015000-0x70)=""/112, 0x70}, {&(0x7f0000ec0000-0x32)=""/50, 0x32}, {&(0x7f000063d000)=""/82, 0x52}, {&(0x7f00009dd000)=""/245, 0xf5}, {&(0x7f0000427000)=""/4096, 0x1000}, {&(0x7f0000618000-0xaa)=""/170, 0xaa}], 0xa) openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000f96000-0x8)={0xfffffffffffffffd}) 2018/02/10 22:01:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = semget(0x2, 0x7, 0x0) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f00005de000)=""/48) writev(r0, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) 2018/02/10 22:01:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000e6b000)="330000000000000032400000ff7f0000", 0x18c) fcntl$dupfd(r0, 0x406, r0) r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f00008ac000-0x8)) 2018/02/10 22:01:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dec000-0x10)={0x0, 0x0, &(0x7f0000261000)}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000708000)='/dev/sequencer\x00', 0x280080, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000696000-0x4)=0xc1e) 2018/02/10 22:01:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000335000), 0x16) 2018/02/10 22:01:29 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fab000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x80000048be, 0x1f}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x8, 0x30, 0x30000000000, 0x9}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r2, &(0x7f000055d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000777000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$netrom(r3, &(0x7f0000c49000)={&(0x7f0000e84000)=@ax25={0x3, {"922d614783a61a"}, 0x3}, 0x10, &(0x7f0000f8d000)=[], 0x0, &(0x7f00009ca000)=[{0x78, 0x103, 0xfffffffffffffff9, "ea566e43926e233c3c97a742da815ae8fa94eaab402afd938f55180422cb4ab533a9ff3953540e11b0df43bcbe9af3bdfeb17a58d43b06308232893bfd7cfb8f6a66083d388d6822434efbf5cddf46b0c9d8d4867216ad7340b9978a7020ce2c79b9e426c06d138e"}, {0xb0, 0x3a, 0x45, "d3e616a8aca652d81e08ea3f30e60eaed3313462bfd59190ece7a5a61d1c6f1224570efbd65dec690819ef83970744dfaddf9ecc0feba03c467eeae879382ff8fbf7a362c8ee2ad64dc462a5716f25a634ddcfb2e3e29824b92bdf0970d1e025147fccbb5979d988afc2c461e95dee866c7d96c3e797b133d84bf2b559593ced0417b766e7419acb09abddee2d453f1143153d160ad30ffe5b4bfb6902"}], 0x128, 0x8080}, 0x4000) r4 = syz_open_dev$vcsn(&(0x7f000079a000-0xa)='/dev/vcs#\x00', 0x80000001, 0x4000) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f00009d2000), &(0x7f00004e7000)=0xc666c9b9d7762e03) setsockopt$sock_int(r2, 0x1, 0x35, &(0x7f00001e5000-0x4)=0x4000000000000, 0x4) 2018/02/10 22:01:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000022e000)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x2000) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00002f2000)={0x7, 0x8f}, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000e0d000-0x1)=0x4, &(0x7f0000ca1000-0x8)=0x1) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000497000)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d8d000-0x10)={r1, r0, 0x6, 0x2}, 0x10) 2018/02/10 22:01:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) fstat(r0, &(0x7f0000f79000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) 2018/02/10 22:01:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x828c, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="03abe14fa56cac11ce566ac46814b008", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f41000-0x8), 0x8) 2018/02/10 22:01:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1d, 0x5, 0x3) bind(r1, &(0x7f0000031000-0x10)=@nfc={0x27, 0x0, 0x100000001, 0x2}, 0x10) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) fcntl$getflags(r2, 0x401) socket$nl_generic(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[]}, 0x0) 2018/02/10 22:01:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000240000)='/dev/ppp\x00', 0x2000, 0x0) accept$ax25(r0, &(0x7f0000ebb000-0x10), &(0x7f0000faf000-0x4)=0x10) getrandom(&(0x7f000075c000-0xa0)=""/160, 0xa0, 0x1) syz_open_dev$dspn(&(0x7f000095f000)='/dev/dsp#\x00', 0x0, 0x1c1800) syz_open_dev$urandom(&(0x7f0000c74000)='/dev/urandom\x00', 0x0, 0x800) 2018/02/10 22:01:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000439000)='/dev/sequencer\x00', 0x409fe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000f85000/0x18000)=nil, &(0x7f00004a5000)=[@text32={0x20, &(0x7f0000902000)="c4c115dcbc8e0000c0feeaa20000000c01a70fc79d040000000f32b9800000c00f3235008000000f300fc72fc4c3155cbb4a2000006a0f001ac4c2014617", 0x3e}], 0x1, 0x0, &(0x7f00002cc000-0x10)=[], 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000ac000)={0x0, 0x4}, &(0x7f00000a2000)=0x8) pwritev(r3, &(0x7f00004c3000)=[{&(0x7f000013a000)="7546054e4810670b79979a35bbf3744c34c743978caa11122a6d9b059b3324be36f4efdcf2d0f612c8d45973a452a4631043418e31c239e008e9d9a2f9289c1c287a928afb8ff42eda2f96d73b3daf5208063f86ec0c46f75154002f074af2da67416034eec555a9544773b578641b7ea9aea1fd7d63f018681786675f08fbca5f02533e48a233aaab30179c935d3c7548f65808c02caffe0802943059445cafe5447041dbeb5236f221ee521da3cdd80bf6dea06be6f5cf92c12e2d0093710b51eb03a6c40347484a55366abfede3dcb115ba8d68bc4c85387be8b772bb9561dd1566866a2aa90f4c004459102fa464", 0xf0}, {&(0x7f000052b000)}, {&(0x7f0000c9b000)="ca282e7c0b1baa109d0d6f90314f2744079c821b621811be91964df51b86eef969e91f47d332371464beb5263de6b9a4d45822e177d2d5d447a72fbbd5305f3ef93b8c125dc1684f8ad39383d48981746cd8c2a33345ddb7f6fea23565e272ad62c7436f935f8cf73f46c84226c81a86ddc1e65098c0d71a0b3f8755d9eb2aea6f9f74ad11f0abc03b6b0d8b0011ebef3bfff3e83c36f525f1ace2e38836ceb155abca29bc6a9ba5d3043d6ee8ed50ad1eeb54e5871732edd446ed1edc9cda2e7946a39907ba5bfee144f47db68ec4608e7af6128b44febafc1dac7064d76d6c11c07f2f", 0xe4}, {&(0x7f0000447000-0x85)="fda8ac8432b34ef258af76109b822a586bfdba7e8ad145b06af7a07bf85e3dca5389ef089b1a9b4c1b8121133d0d72fcdf201d425acf66fa49869512cb4d0587748f994d4d700228ec047f285f19a2c7f745ff63767d21cb886ccd1cf249803dd438bd1ada437b7324160ddc4d2b59da8bdf66d191ae1d8bfa0ab3197a4a2c000666aeaefd", 0x85}, {&(0x7f0000f32000-0x90)="a35aa32484ea58db6d9463202211e6a5878db0b30ddb36991dad449d8ec243d7bd55313af2fea4ee94eaeb8de8639c0f10b7c8802081a011beb8cca6ed935b1d32c3a92292df4b34c03ded7fb469dd2f4cc87766dc999b977323108fa7dd612142b55c597b44340ce5ce142bc09675c0728d983d029e51571b95ef09ff6ffcf578f819d3cfb2ada7b487c7e3a836b45e", 0x90}, {&(0x7f0000dd2000-0x44)="be34ad9f7923625438cfac72d7ffa9b0485882caca489ce08c8d73fe41b3370027696798903a25e72c63462886db6d44c114d1c8352875e382665c3ec6a00cf1a1554c63", 0x44}, {&(0x7f0000b12000-0xd1)="398158b7a616dfcd6a06bf0ea4a2a12129875ec966491c10b6f8d5b6ba0e166dcb2a39dcc34dfb81359df7e692889d0fc3da6f08e2391096c12738377845f35d775c61f75b3c970cca7dec3ed81ad5a19925a5bc0d85827877155e5766aa07cf54ee6fbe7fc3b606f331662f6d3102ef7dbebbe9695a2271fddbc3cb419bb976ef24e383a663ef75839d0e7f2f1c8b7311ee7698c489d0351ed0bd502bb37eb2f767b289e9e582d98dea4644b5ca99b95f149eecd70c2196940534e5cefd1b3c758e41e00af3629ad187cef26a06ed3f89", 0xd1}, {&(0x7f00006e3000-0x2e)="ffe7462b58c292f218d171b93dd1e4708b41d404a2fba5172f2311370bd915f0464785172880245a9201df691e0b", 0x2e}, {&(0x7f0000270000-0xa8)="6c41299ca8ca98bf220b2f06e76985a20c2926c3b45f36fa5aa887665f6b855ecfff41a42938192fc15152e749cfa5a01fd39607c66fdc7d37ff2839730c3f4904c0e5130f50c0dd9ecb94fab1e60ef96062ef28b2efc47f7f47eceb53092633ea52705e204a9f1a70c4e572650470dacf85aac1a64a20e340d3c236900660fbe6dd274040039fd7f05edcfd0c23c83a9c4173f348c9432968966977641f095ea5b4c7c38f69bfe8", 0xa8}], 0x9, 0x34) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000678000-0x8)={r4, 0x7e7}, 0x8) r5 = msgget(0x3, 0x248) msgsnd(r5, &(0x7f00008ed000)={0x2, "3b8b2030de0311f79a8f283ce506be86bda5cd0e68c05f3582b6e70da36e62c93e59"}, 0x2a, 0x800) socket(0xa, 0x1, 0x1) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000418000-0x68)={0x6, 0x1000, [{0xde32, 0x0, 0x3}, {0x1, 0x0, 0x8000}, {0x1, 0x0, 0xffff}, {0x8, 0x0, 0x8}, {0x0, 0x0, 0xb6}, {0x8001, 0x0, 0x6}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c87000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000824000)=0x10) syz_open_dev$vcsa(&(0x7f00003a5000-0xb)='/dev/vcsa#\x00', 0x5, 0x4000) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000090f000+0x28b)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00006a5000-0x20)={@common='bcsf0\x00', @ifru_flags=0x400}) write$sndseq(r0, &(0x7f0000577000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}, {0x0, 0x0, 0x0, 0x0, @tick, {0x2}, {0x0, 0x4}, @quote={{}, 0x0, &(0x7f0000d0a000-0x30)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}}}, {0x8, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x8}}, {0x0, 0x0, 0x0, 0x0, @tick=0x4, {}, {}, @result}], 0xc0) 2018/02/10 22:01:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003a7000)='ns/net\x00') setns(r0, 0x40000000) fcntl$getown(r0, 0x9) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00007a9000-0x6)={0x6, 0x80000000, 0x200}) syz_open_dev$tun(&(0x7f000054e000)='/dev/net/tun\x00', 0x0, 0x101001) creat(&(0x7f0000426000)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000020d000)=0x7ff, 0x4) 2018/02/10 22:01:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f000055d000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000856000)=0x200, 0x4) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000ede000)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) socketpair(0x9, 0xb, 0x1ff, &(0x7f0000f36000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c09000-0x4)=0x7, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d9000-0x10)='/dev/sequencer2\x00', 0xc000, 0x0) 2018/02/10 22:01:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001e7000)='/selinux/context\x00', 0x2, 0x0) fadvise64(r0, 0x0, 0x1, 0x7) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg(r2, &(0x7f0000508000-0x38)={0x0, 0x0, &(0x7f0000d92000-0x20)=[{&(0x7f0000e50000)="8f", 0x1}], 0x1, &(0x7f00004b7000)=[{0xd0, 0x0, 0xb7, "292e4c584f053610855e7ea791f574ce62f4a744dab10be0b52dca6734226db58702e9b3a1660d531228b1d32bddb3ab696c01ecddb8d69d2cbeecd77dc6c64abd18ebc858794580216f409ccdccae73f7a04b8803f88659c79a96a6851332446ecf2887971fa2058251c2796eb30491c2ef4b22454b3d955918f3116533e9e3498b3708dc3c76526696324f8099325dd620c840bcac2857f3851569004d60ae839678e28236e6e8e5089cc925124d4c995ddbb3227f4a92d754e0b2fc"}, {0xb0, 0x11b, 0x0, "d8f51752af6f95cb1bc7060200091d63b3fe9959353546dc1d7bfbe229c4c21ec68308e83b43e13fde3ee644b5819f236ba06defd0fbd2420e634558c0d0803350cef8543ca960003e82fa474db8b11ace33feaecdf86ffeb865fc76c9b771942d3731488d0434428b5190c370469370cb1e619e3be7dd3788bc3c6359740dd006d65c4822e5940c4ff8fd07aced35365277dc0bdc2e245482bb16a5b4ab"}, {0xc8, 0x0, 0x10001, "eca93ae2fcf764112fe46d9839c1e68c7ba00e4ab44ed26e3c89a998f026025817b07504aa4ed08df37d3cb299192285bd3659a90adaebc8ba9c51d3a73ea1e4b85f5e30680ee5af76b28dd7018c6845b44f3de840855f9d4c64da51c371fcd097c2b7cd2d73087ca39f60dc65f0f12b2969b018eb41d203adfa253e76995a16a9f00d0b953292e24798f6b09057312ed7d7f243cce6f8ef969c40bc9546741e5eaeefa5277b4e01aa5bd387510c15361fa3bfeb5cfc2a"}, {0x30, 0x108, 0x1ff, "6739548dbba9a47c6d13d72c8c025eff4b648af6775ff9020f29e9"}], 0x278, 0x80}, 0x4) 2018/02/10 22:01:29 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000290000)=[{{&(0x7f00001d8000)=@ipx, 0x10, &(0x7f0000a0a000-0x20)=[{&(0x7f0000fe7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fe6000)=""/81, 0x51}], 0x2, 0x0, 0x0, 0x3ff}}], 0x1, 0x102, &(0x7f0000fe7000-0x10)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4}, 0x1c) lgetxattr(&(0x7f0000879000)='./file0\x00', &(0x7f000078b000-0xa)=@random={'osx.', '.self\x00'}, &(0x7f00008f5000)=""/4096, 0x1000) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) [ 50.600779] can: request_module (can-proto-3) failed. [ 50.647578] can: request_module (can-proto-3) failed. 2018/02/10 22:01:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000817000)={{0x3, 0x0, 0x59c}}) r1 = syz_open_dev$sndpcmp(&(0x7f00005c1000)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000447000)={r1, 0x28, &(0x7f0000e25000-0x28)}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000b95000)=""/34) 2018/02/10 22:01:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00007ac000), 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e0d000-0x8a)={0x0, 0x82, "ac87dc2259d2b97d0f553802e7ddd8325b1ce84982a72640fe69a3503aadedd40ea3ca81d64f213288d32ef98aa3c9443c220499253c53500e9dc866d8aa388f57d3a9345a2e4a40167ba1f1ccd715980f68ec0967ee46e9dafea15347b40c93d2d969c3fa9b1708292ea5b46e7b0e86c484365f9a00890935f85f683dcdeac4420b"}, &(0x7f000072f000)=0x8a) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000090b000-0x6)={r1, 0xa7}, &(0x7f0000f86000)=0x6) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$EVIOCGREP(r2, 0x40107446, &(0x7f0000000000)=""/174) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000858000-0x8)={0x0, 0x6}, &(0x7f0000297000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ded000-0x108)={r3, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}}, [0x2, 0x2, 0x319, 0x0, 0x9af, 0x4, 0x1000, 0x1, 0x7f, 0x3, 0x1, 0x69fc1b78, 0x5, 0x0, 0x6]}, &(0x7f00009a0000-0x4)=0x108) [ 50.674690] syz-executor4 (6911) used greatest stack depth: 11296 bytes left 2018/02/10 22:01:29 executing program 2: prctl$intptr(0x2f, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80000, 0xfff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x2) getitimer(0x1, &(0x7f0000001000-0x20)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000001000)={{0x13, 0x2, 0x3, 0x4, 0x7, 0xfffffffffffffff8}, 0x100000000, 0x4c212361, 0x7fff, 0x353c, 0x1, "bd43cc951d790cc6d1449f2924c1962677776b083bc3731a193e0d2b689d0a94619a3a34b07263052e8c017086ea2820c8781aa50bd0cdec283fc86a3b0e6c8e0426842e15de32cb028e28c032efb65a5a746809aed673329d0e1f1805fa217fa5530c78b03d565020a82c43333dea7e313d1a75c87ce51cbfb0ca55e0565b53"}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000a1a000-0xc)) 2018/02/10 22:01:29 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, [0x0, 0x0, 0x7]}, &(0x7f000000d000-0x4)=0x108) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000a000-0x8)={r1, 0xde79}, 0x8) 2018/02/10 22:01:29 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x8, {0x7ffffff7}}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000f000-0x8)}}], 0x48}, 0x0) sync_file_range(r0, 0x8, 0x7fff, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000+0xe7f)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r1, &(0x7f0000017000-0x2f)='system_u:object_r:unconfined_execmem_exec_t:s0\x00', 0x2f) 2018/02/10 22:01:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00005d1000/0x2000)=nil, 0x2000, 0x1) r0 = creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00006b4000-0x8)=&(0x7f0000fd1000-0x1)) mount(&(0x7f0000d92000)='./file1\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000292000-0x6)='tmpfs\x00', 0x0, &(0x7f000005c000)="2c344dcfc4370ef6b3c93d") 2018/02/10 22:01:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000054b000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000021c000-0x4), &(0x7f0000011000)=0x4) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a4d000-0x4)={r0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e80000-0x21)=""/33, &(0x7f00001bd000-0x4)=0x21) 2018/02/10 22:01:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f1b000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) getpeername$ax25(r1, &(0x7f0000d28000), &(0x7f0000456000)=0x10) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sendmsg(r0, &(0x7f000075a000)={&(0x7f0000ea2000)=@generic={0x0, "77580227aaece2fd3576d2db622263042434cd0641fa0570f652e7ceffbacfa614164a87aedaa528c58de056ff1b3b5f4dc301d2e6b85e5bd872c7cacdfb3956431b86ad408ce66ffba54d71dd3b1593a182efd54e3c2da8e722bed60a5c836df23039fd574dbe3658f7d65fd1b35c3d2c02b8aae09e9c5d35f236e07fd5"}, 0x80, &(0x7f00000b3000-0xa0)=[], 0x0, &(0x7f0000e43000)=[]}, 0x0) 2018/02/10 22:01:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000190000)={r0}) syz_open_dev$vcsa(&(0x7f00006d8000-0xb)='/dev/vcsa#\x00', 0x8, 0x2000) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)) 2018/02/10 22:01:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80002, 0x200808d6) bind(r0, &(0x7f0000d81000-0x80)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/10 22:01:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d3e000)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000c52000-0x4)=0x1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x0, 0x6) madvise(&(0x7f000065c000/0x2000)=nil, 0x2000, 0x9) 2018/02/10 22:01:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00005a3000)=@file={0x0, ""/3}, &(0x7f0000001000-0x4)=0x5, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000040d000)) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000009000-0xb)='/dev/midi#\x00', 0x80, 0x20c2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r2, 0x0, 0x0, 0x800) ioctl$KDDELIO(r2, 0x4b35, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000008000)='./file0\x00', &(0x7f0000009000-0x20)={{0x77359400}, {r3, r4/1000+10000}}, 0x100) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000001000)) r5 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000001000/0x2000)=nil) shmctl$IPC_RMID(r5, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/policy\x00', 0x0, 0x0) [ 50.863987] tmpfs: Bad mount option ,4MÏÄ7ö³É 2018/02/10 22:01:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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 = dup2(r0, r0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000095f000-0x20)={0x5206, 0x200, 0x8, 0x2, 0x8, 0x6}) r2 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r2, &(0x7f0000001000)={0xa, 0x2, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) 2018/02/10 22:01:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) tkill(r2, 0x2f) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:29 executing program 1: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f9a000-0x150)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa4000)='/dev/sequencer2\x00', 0x80000, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/10 22:01:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d35000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000395000)='smaps\x00') mmap$binder(&(0x7f0000806000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000d85000)={0x1c, 0x5, 0x8, 0x9, "773c54b994846fdad1c9efb679233244d11653d060ea93e8892dade8055b374c28521a44fe138c93497ec488", 0x2d}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ab1000-0x30)={0x18, 0x0, &(0x7f0000cad000-0x78)=[@free_buffer={0x40086303}, @free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000ab0000)}) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f0000534000-0x80)) fcntl$setownex(r1, 0xf, &(0x7f00001af000-0x8)={0x800000000000}) [ 50.902864] tmpfs: Bad mount option ,4MÏÄ7ö³É 2018/02/10 22:01:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00008c4000)='pkcs7_test\x00', &(0x7f0000c26000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000079b000)='{^%@\x00', 0xffffffffffffffff) add_key(&(0x7f00005f5000-0xa)='syzkaller\x00', &(0x7f0000cf9000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e70000)="83684a8ba0848104d0cd4cae60c83ec6b28a587590c815ad16b2d97fea75f285ab5fccbfdd7cc1b9b9ab51bc6cabeedf3060781906a582", 0x37, r0) setrlimit(0x1000000000000007, &(0x7f0000bfe000)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fe9000)='/selinux/user\x00', 0x2, 0x0) pipe2(&(0x7f0000595000-0x8)={0x0, 0x0}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000b2a000)={0x8, 0xc79, 0xc3a1, 0xffffffffffffc7c2, 0x7f, 0x2, 0x58, 0x7, 0x9, 0x7d7ae6f6}) 2018/02/10 22:01:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000d5e000-0x8)={0x0, 0x9f}) 2018/02/10 22:01:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000ab4000)='/dev/admmidi#\x00', 0x5, 0x4000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000825000-0x4)=0x9488, &(0x7f0000355000-0x4)=0x4) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000fa5000-0x20)={0x0, 0x0, 0x1add, 0x0, 0x6bed}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000552000)={{0x80}, 'port0\x00'}) 2018/02/10 22:01:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a89000)='./file0\x00', 0x10000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f00006e8000+0xf18)='.', &(0x7f000086a000)='btrfs\x00', 0x2010, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)) umount2(&(0x7f0000b73000)='.', 0x0) [ 51.057689] binder: 7010:7017 BC_FREE_BUFFER u0000000000000000 no match [ 51.073817] binder: 7010:7017 BC_FREE_BUFFER u0000000000000000 no match [ 51.107419] binder: 7010:7017 BC_FREE_BUFFER u0000000000000000 no match [ 51.116143] binder: 7010:7017 BC_FREE_BUFFER u0000000000000000 no match 2018/02/10 22:01:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000030c000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ecc000-0xbe)={0x0, 0xb6, "64d7b6136da19cbf35d34dd417841ff597ff8dffe28e2d304679e478b0a94074995617dad732ff5ac68db91abbb0448878c61726471a10e516c452493df1e54694621e1e3068eae052f20783c65b3f18a3cae4427605a642e36f5b4f42ffd9a17065504465b998035be3f6832d274029af11a9d50c66a3988fec300554223034473054282e2b401b843ef98593f658bbc972fb6811746b2343f4bd838afa5adbcd6bf0f9cd0ae4f0b75ef03b5f029ecbb5c2f99dc466"}, &(0x7f0000427000)=0xbe) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005c9000)={r1, 0x81}, &(0x7f0000b59000)=0x8) mmap$binder(&(0x7f0000048000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/02/10 22:01:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000e9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = semget(0x2, 0x2, 0x240) semctl$GETNCNT(r2, 0xffffffffffffffff, 0xe, &(0x7f000086c000)=""/57) r3 = dup2(r0, r0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) fcntl$getflags(r3, 0x401) bind$vsock_dgram(r3, &(0x7f0000dd3000-0x10)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) r4 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x25, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r4}) r5 = dup3(r0, r0, 0x7ffff) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000050b000)={0x0, @loopback, @broadcast}, &(0x7f0000b85000-0x4)=0xc) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000741000-0x10)={r6, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_open_dev$sndtimer(&(0x7f00004b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x2000) setsockopt$inet_int(r5, 0x0, 0xf, &(0x7f0000ee9000)=0x3, 0xc1) 2018/02/10 22:01:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000482000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x24603) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000af7000-0x40)={0x7, 0x1, 0x4, 0x7, "8730350821483fee428bfc198fee9d3fa3dcdbe25c65fd6e884a1b4e5679ae49130e38a29cab4b7e6f502041", 0x401}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a71000)='smaps\x00') prctl$getname(0x10, &(0x7f00005d7000)=""/89) sendfile(r0, r0, &(0x7f0000032000), 0x7ff) 2018/02/10 22:01:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006c9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f000027e000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000385000)={0xa, 0x0, 0x2, @empty, 0x8}, 0x1c) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000002a000-0x9)='/dev/vcs\x00', 0x2080, 0x0) 2018/02/10 22:01:30 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00005e5000-0x8)='./file0\x00', 0x80000, 0x1) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000816000-0x7)='ns/ipc\x00') getpeername(r0, &(0x7f000014c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f000093e000-0x4)=0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000eb0000-0x8)=0x80) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000575000-0x8)) readv(r2, &(0x7f00005a7000-0x10)=[{&(0x7f00004d3000-0x1000)=""/4096, 0x1000}], 0x1) mknodat(r2, &(0x7f0000581000)='./file0\x00', 0xc084, 0x70aa) 2018/02/10 22:01:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000670000-0x8)='./file0\x00', &(0x7f0000a98000)={0x6fffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x204018}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f83000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008ae000)={0x6, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000926000)={0x0, r4, 0x1}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000757000)) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000008f000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f000031a000)=[], 0x0) 2018/02/10 22:01:30 executing program 3: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000f75000-0xe)='/dev/admmidi#\x00', 0x0, 0x80) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002ef000+0x7eb)='hybla\x00', 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000d06000)=0x5, 0x1) 2018/02/10 22:01:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) dup2(r0, r1) flistxattr(r1, &(0x7f00008a6000)=""/177, 0xb1) 2018/02/10 22:01:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000c8e000)=0x800, 0x4) 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 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cc6000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000d1c000-0x15)=""/21, &(0x7f0000679000-0x4)=0x15) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e3f000-0x4), &(0x7f00008fd000-0x4)=0x4) r2 = shmget(0x3, 0x4000, 0x2, &(0x7f0000d45000/0x4000)=nil) getresuid(&(0x7f00008bd000-0x4), &(0x7f0000223000-0x4)=0x0, &(0x7f0000e63000)) lstat(&(0x7f0000cd0000)='./file0\x00', &(0x7f0000eac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00001b5000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d02000)=0x0, &(0x7f00002af000-0x4), &(0x7f0000f05000-0x2)) fcntl$getownex(r1, 0x10, &(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002bc000-0x4)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000c95000-0x70)={{0xfffffffffffffff7, r3, r4, r5, r6, 0x31, 0x6}, 0x2, 0x2, 0x1, 0x5, r7, r8, 0x100000000}) r9 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r9, 0x40087705, &(0x7f0000497000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000867000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000e7f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00005de000-0xe)={r10, 0xfffffffffffff0ca, 0x3, [0x8, 0x6, 0xfffffffffffffffe]}, &(0x7f0000bb6000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ef6000)={r11, 0x4}, &(0x7f000081f000-0x4)=0x8) 2018/02/10 22:01:30 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) connect(r0, &(0x7f0000004000-0x10)=@ipx={0x4, 0x0, 0x0, "3d177ba842df", 0x4}, 0x10) 2018/02/10 22:01:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000b2000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000c2d000-0x1c)) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000068000-0x90)={[0x200, 0x54a5cb65, 0xfff, 0x4d3, 0x2, 0xe47, 0xffff, 0x800, 0x5, 0x1, 0x40, 0x2, 0x7fffffff, 0x3, 0xff, 0x7], 0x1000, 0x4}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a55000)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000a9f000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f000007e000)={r1, r0, 0x8}) fcntl$getownex(r0, 0x10, &(0x7f0000c91000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003b6000-0x8)) ioctl(r1, 0x1, &(0x7f00001d1000-0xa)="3bf9b7d5c94cf8004c7c") 2018/02/10 22:01:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000ab5000-0x38)={&(0x7f0000a27000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000518000-0x30)=[], 0x0, &(0x7f0000916000)=[]}, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xf) clone(0x0, &(0x7f0000af1000-0x74), &(0x7f00003f7000-0x4), &(0x7f00004b8000-0x4), &(0x7f0000f72000)) r0 = getpid() process_vm_writev(r0, &(0x7f000052a000-0x10)=[{&(0x7f00005ad000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000be0000)=""/88, 0x58}], 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000668000)='/dev/admmidi#\x00', 0x75, 0x100) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) 2018/02/10 22:01:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/sequencer2\x00', 0x140, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000d27000-0x35)=""/53) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000db7000)=0x6, 0xfffffffffffffe7b) mount(&(0x7f0000cc1000)='./file0\x00', &(0x7f0000b8f000-0x8)='./file0\x00', &(0x7f0000fa2000)='configfs\x00', 0x40000, &(0x7f0000606000)="ebe5cbba764f9d670b2a599cf31bd5ea0def6ff8be053d3e4d904af46c52442ad4e0a713f4142de2f78c877ae6f49bbc19135aa0b74f402b2d81f7f045a61e17d83864e88495a62d0ac176b1baaabd12a96743e8630cbf2dee281e3dc43cbaf29b4b538ce8750308400e800c02202ee464db11d4bb1f710ef3a768ad1425eedd7bd7648f545083ea5aa896a34f22df6cd1b32782956c042db67fd19dba1fd48a25d73f2c93974e1b0ab5f80e55ea0bf91506773f87f18c21278653cfc0a7c83f5c3592fe3feafd169c6d766341fc6b29218766918f427418d454218348e3ffd7f60888514613cb") r2 = syz_open_dev$vcsn(&(0x7f0000c5a000-0xa)='/dev/vcs#\x00', 0x7, 0x181000) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f000071e000-0x4)) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000b86000-0x8)={0x3, 0xfffffffffffffff8}) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000006e000)={@common='ip_vti0\x00'}) readv(r1, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000384000), &(0x7f0000b9a000-0x4)=0x14) fcntl$getownex(r0, 0x10, &(0x7f0000ac3000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000fce000)={{0x4, 0x7, 0x7, 0x1ff, "7af836171c78f3b9d6f4db5ef8cb7f6912aae1ec31d323146c500750f24add78e1205b00e67e2c07749202c6", 0x80d}, 0x0, 0x0, 0x1f, r3, 0x5, 0x2, "ef100a8eacfc5fe78ff2823ca1b678650706ab0978be6a3be73d9e5d6e9874f4ede37cf12b0a968fd3b622d64df14daa5355b0b4709786ce766894932859f111", &(0x7f00004f4000)="2d657468309b2100", 0x8, [], [0x3, 0x3, 0x8, 0x8]}) capget(&(0x7f0000ac5000)={0x39980732, r3}, &(0x7f000045e000)={0x0, 0x9, 0x1000, 0x7f, 0x2, 0xc07}) 2018/02/10 22:01:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000a7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, r2, 0x1d00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f000064e000)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000512000-0x28)={@generic="26187aaa70ceec6617f1d7c6d75bc62c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000026c000)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@remote}}, &(0x7f00008a9000-0x4)=0xe8) stat(&(0x7f00006ce000)='./file0\x00', &(0x7f0000adf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00001b1000)='./file0\x00', r4, r5) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f000052d000-0x10)={0x0, &(0x7f0000c01000)=[]}) 2018/02/10 22:01:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000018000-0x8)='./file0\x00', 0x2, 0x12) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000277000-0xb8)="1fbdce15d5710283d6b4d3a8cc63b2e3e1ce724b4bd3d2e2a96f10b6b0f01de96328c4210b544875c9a962ae7fb1a0248015979af994c26b2870f1280a88ebb807c8875fdfdf732d578c55a7e2177ffa317b9efe7c78d221d9dcfa3087a559471f30444d4e3fc6cb71ca84456503f7988147104910ec48a50b033e85da5f5f3f7748bba9fcc5f862620fc7e0f8f26004b13df37bcf34c35fc4709f5184c65e18f6ea3f4f9c71714a662e86fbaf6b17a341bc4a82e5213335") r1 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000028000)=""/233) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000020000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000a72000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d91000), 0x4) r3 = syz_open_dev$audion(&(0x7f000084a000-0xc)='/dev/audio#\x00', 0x8, 0x101540) connect$vsock_stream(r3, &(0x7f0000474000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/02/10 22:01:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b43000-0xd)='/selinux/mls\x00', 0x0, 0x0) io_setup(0x8, &(0x7f000049e000-0x8)=0x0) socket$rds(0x15, 0x5, 0x0) io_submit(r1, 0x1, &(0x7f0000194000-0x38)=[&(0x7f00006e4000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000f03000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/02/10 22:01:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb99b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) accept(r1, &(0x7f00003a2000-0x10)=@ax25, &(0x7f0000873000)=0x10) r2 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket(0x6, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000554000-0x10)={0x2, 0x1, @empty}, 0x10) write(r0, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000d45000)='tls\x00', 0x4) getpeername$inet6(r3, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r4, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000011d000)={r6}, 0x6) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}, {0xa, 0x1, 0x4, @empty, 0x2}, 0x100000000, [0xffffffffffffff05, 0xffffffff, 0x6, 0x5, 0x8, 0xa9, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r5, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000769000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf, r7}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) 2018/02/10 22:01:30 executing program 4: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getpeername$inet6(r0, &(0x7f00002df000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000945000-0x4)=0x1c) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005a3000)={0x1, &(0x7f0000d1e000-0x8)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) 2018/02/10 22:01:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c07000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffe0}}) syz_open_dev$dmmidi(&(0x7f0000cb0000-0xd)='/dev/dmmidi#\x00', 0x2, 0x2) 2018/02/10 22:01:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r1, &(0x7f0000001000-0x68)={0x1, {&(0x7f0000001000-0x77)=""/137, 0x89, &(0x7f0000fb0000-0x25)=""/37, 0x2, 0x5}}, 0x68) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000001000), 0x211) 2018/02/10 22:01:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003fa000)='./file0\x00', 0x1) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000781000-0x8)) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x16}, &(0x7f0000353000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000458000)={0x1, [0x0]}, &(0x7f0000426000)=0xfffffffffffffe43) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000095d000-0x2)={r3}, &(0x7f000095c000)=0x8) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000356000-0x10)=@generic="e71ba96bbccdd6acdcc44550306b137a") 2018/02/10 22:01:30 executing program 4: unshare(0x401) r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) munmap(&(0x7f0000df6000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000d86000-0x10)={0x2, &(0x7f0000001000-0x1)=[0x4, 0x0]}) r2 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1ff, 0x2, &(0x7f0000000000)="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", 0x1000) getpeername$netlink(r2, &(0x7f0000000000), &(0x7f0000002000-0x4)=0xc) 2018/02/10 22:01:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a18000-0x15)='/proc/self/net/pfkey\x00', 0x680000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ee2000-0x20)={@generic="97d2b0c4e0d88d2d8a748f6d2a4d4da2", @ifru_addrs={0x2, 0x0, @empty}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x6}) 2018/02/10 22:01:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000952000-0xb)='/dev/vcsa#\x00', 0x3f, 0x501000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000efc000-0x18)={r0, &(0x7f0000c0c000-0x47)="6854ed9b22f0f8031c7739deae68b2785753b215216b42c87bc8244274ef5728badd51577c6481feafb2c45e8305e2908854709b27bda6e98c83bc14cf0be6dcb652d32e80b6e5", &(0x7f000072e000)=""/4096}, 0x18) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000053d000-0xf6)=""/246) write(r1, &(0x7f00001d7000-0xee)="ad62c5640fe08d4bab11aeb982518b5ada0602536fcfdc8c90d0dece85a86cdebb15cb5b33a3fb9eba29ce5bc8fd89cacdb3f55aae3d292d4e395ee7fe436d538894d5c05da37f3357a59d9781e450cb83b3bb92cbea5ab246c3c5b9708833a8366e2fc36827aaaedb2f9d9116437a44ce30a509364da31c2a035fe82861fef128eeb4576536004359583fe0d5787b0362c727a8cfd6836f6902e0c90351eeee4823d96bec15ac68b335afdce2b79849434c0928955c4dc70fa8268149856d79c562c17e9a9fb77d2bedc54826bb64d9cf777e763fd6ad69a2b985a4087d48d3148fed31cdd24331006662fd5309", 0xee) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) ioctl$EVIOCGREP(r2, 0x40107446, &(0x7f0000000000)=""/174) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000b42000)={0x3, 0x2, 0x4, 0x3, 0x5}) 2018/02/10 22:01:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000058a000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00008e2000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000254000-0xa)={0x0, 0x6, 0x1, [0x81]}, &(0x7f0000826000)=0xa) r3 = syz_open_dev$vcsn(&(0x7f0000adb000)='/dev/vcs#\x00', 0xe5ab, 0x10000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00001c3000-0x14)={r2, 0x5, 0x1000, 0x6, 0x8003, 0x80000001}, &(0x7f0000a43000-0x4)=0xfffffeba) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000980000-0x98)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x80, 0x80000}, 0x98) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xf8, &(0x7f0000001000)={&(0x7f000032d000)=@ipv4_newroute={0xff42, 0x18, 0x413, 0xffffffffffffffff, 0x1, {0x2, 0x0, 0x0, 0x0, 0x3, 0x4, 0xff, 0x9}, [@RTA_FLOW={0x8, 0xb, 0x1f}, @RTA_PRIORITY={0x8, 0x6}]}, 0x2c}, 0x1}, 0x4) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000e1e000)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0xf0, 0x0, 0xffffffff, 0xf0, 0xf0, 0x478, 0x478, 0xffffffff, 0x478, 0x478, 0x5, &(0x7f0000844000), {[{{@ip={@broadcast=0xffffffff, @rand_addr=0x8, 0xff000000, 0xff, @common='rose0\x00', @common='sit0\x00', {}, {0xff}, 0x67, 0x0, 0x5a}, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@unspec=@pkttype={0x28, 'pkttype\x00', 0x0, {0x40}}, @common=@socket0={0x20, 'socket\x00'}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x2, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @port=0x3, @icmp_id=0x1}}}}, {{@uncond, 0x0, 0xa0, 0xd8, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x52f, 0x8}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @icmp_id=0x1, @port=0x3}}}}, {{@uncond, 0x0, 0xe0, 0x208, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x8, 0x1e0}}, @common=@set={0x40, 'set\x00', 0x0, {{0x5, [0x9, 0x0, 0xfffffffffffffff8, 0x6, 0xe0, 0x5], 0x1, 0x9}}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xac, 'system_u:object_r:device_t:s0\x00'}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x2, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x13}, @icmp_id=0x1, @icmp_id=0x2}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) 2018/02/10 22:01:30 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000-0xc)='/dev/rfkill\x00', 0x8000000000000000, 0x0) write$eventfd(r0, &(0x7f0000006000)=0x20200000001, 0x8) 2018/02/10 22:01:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) 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 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) clock_settime(0x3, &(0x7f00000bd000)={0x0, 0x1c9c380}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e07000-0x10)=@common='erspan0\x00', 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000c19000-0x72)="b9", 0x1, 0xc080, &(0x7f0000391000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) writev(r0, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)='\v', 0x1}], 0x1) pipe(&(0x7f00006a3000)={0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000163000-0x10)={0x1, &(0x7f0000d1a000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000437000-0x40)={r2, 0x1, &(0x7f00000ab000-0x4)=[0x80000000], &(0x7f00009b1000-0x14)=[0x4, 0x401, 0x0, 0x1f, 0x4], 0x1, 0x5, 0x5, &(0x7f000015d000)=[0x8, 0x80000001, 0x493, 0x100000001, 0x6e], &(0x7f0000b4f000)=[0x7, 0x193, 0x400, 0xb4c, 0xb9a6, 0x9, 0x4, 0x20, 0xcfb0]}) 2018/02/10 22:01:30 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000022e000)={0xffffffffffffffff, 0x0, 0x0, 0x5c, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f7f000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) userfaultfd(0x80000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000a9000)=@int=0xd5, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x44}], {0x95}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/10 22:01:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x8080, 0x2) r2 = socket$rds(0x15, 0x5, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000668000-0xd)='/selinux/mls\x00', 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x5, &(0x7f0000dbc000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r6 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000e4c000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) r7 = syz_open_dev$mouse(&(0x7f0000670000-0x12)='/dev/input/mouse#\x00', 0x4, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r7, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r8, &(0x7f0000000000)=[{&(0x7f0000002000-0xe3)=""/227, 0xe3}, {&(0x7f0000003000-0x2f)=""/47, 0x2f}, {&(0x7f0000001000)=""/156, 0x9c}, {&(0x7f0000002000)=""/236, 0xec}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000001000-0x60)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/121, 0x79}, {&(0x7f0000001000)=""/210, 0xd2}, {&(0x7f0000000000)=""/91, 0x5b}, {&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f0000002000-0xf5)=""/245, 0xf5}], 0x6, 0x0) ppoll(&(0x7f0000fa1000)=[{r0, 0x400}, {r1}, {r2, 0x4}, {r3, 0x100}, {r4, 0x1a4}, {r5, 0x8200}, {r6, 0x4}, {r7, 0x21}, {0xffffffffffffffff, 0x8680}], 0x9, &(0x7f0000001000-0x10)={0x77359400}, &(0x7f0000000000)={0x8c}, 0x8) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000029000)='\\\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r9, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r9, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r9, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) 2018/02/10 22:01:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) 2018/02/10 22:01:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a18000-0x15)='/proc/self/net/pfkey\x00', 0x680000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ee2000-0x20)={@generic="97d2b0c4e0d88d2d8a748f6d2a4d4da2", @ifru_addrs={0x2, 0x0, @empty}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x6}) 2018/02/10 22:01:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) pipe2(&(0x7f0000b97000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00007e4000)={0x2, [0x3f, 0x7]}, 0x8) [ 51.713874] [ 51.715725] ============================= [ 51.719898] WARNING: suspicious RCU usage [ 51.724088] 4.15.0+ #307 Not tainted [ 51.727863] ----------------------------- [ 51.732028] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 51.741317] [ 51.741317] other info that might help us debug this: [ 51.741317] [ 51.749495] [ 51.749495] rcu_scheduler_active = 2, debug_locks = 1 [ 51.756201] 1 lock held by syz-executor1/7179: 2018/02/10 22:01:30 executing program 0: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='projid_map\x00') close(r0) 2018/02/10 22:01:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f00006ba000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) r1 = socket$packet(0x11, 0x4, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) sendmsg(r0, &(0x7f0000806000)={0x0, 0x0, &(0x7f0000879000-0x30)=[], 0x0, &(0x7f0000afc000)=[]}, 0x0) [ 51.760793] #0: (rcu_read_lock){....}, at: [<00000000c4a59a15>] __rds_conn_create+0xe46/0x1b50 [ 51.769785] [ 51.769785] stack backtrace: [ 51.774301] CPU: 0 PID: 7179 Comm: syz-executor1 Not tainted 4.15.0+ #307 [ 51.781210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.790543] Call Trace: [ 51.793118] dump_stack+0x194/0x257 [ 51.796732] ? arch_local_irq_restore+0x53/0x53 [ 51.801414] lockdep_rcu_suspicious+0x123/0x170 [ 51.806078] ___might_sleep+0x385/0x470 [ 51.810045] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 51.815910] ? __debug_object_init+0x235/0x1040 [ 51.820567] ? debug_mutex_init+0x1c/0x60 [ 51.824705] __might_sleep+0x95/0x190 [ 51.828500] kmem_cache_alloc_trace+0x299/0x740 [ 51.833152] ? lock_acquire+0x1d5/0x580 [ 51.837109] ? lock_acquire+0x1d5/0x580 [ 51.841070] ? __rds_conn_create+0xe46/0x1b50 [ 51.845559] rds_loop_conn_alloc+0xc8/0x380 [ 51.849866] ? rds_loop_conn_free+0x290/0x290 [ 51.854349] ? __init_waitqueue_head+0x97/0x140 [ 51.859008] ? rcutorture_record_progress+0x10/0x10 [ 51.864021] ? __lockdep_init_map+0xe4/0x650 [ 51.868424] __rds_conn_create+0x112f/0x1b50 [ 51.872859] ? rds_conn_drop+0xb0/0xb0 [ 51.876752] ? __raw_spin_lock_init+0x1c/0x100 [ 51.881318] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 51.886326] ? __lockdep_init_map+0xe4/0x650 [ 51.890724] ? lockdep_init_map+0x9/0x10 [ 51.894763] ? __init_waitqueue_head+0x97/0x140 [ 51.899414] ? init_wait_entry+0x1b0/0x1b0 [ 51.903640] ? lockdep_init_map+0x9/0x10 [ 51.907689] ? rds_message_alloc+0x28c/0x330 [ 51.912078] ? rds_message_next_extension+0x210/0x210 [ 51.917245] ? trace_hardirqs_on+0xd/0x10 [ 51.921387] ? _raw_spin_unlock_bh+0x30/0x40 [ 51.925792] ? __release_sock+0x360/0x360 [ 51.929918] ? lock_sock_nested+0x91/0x110 [ 51.934145] rds_conn_create_outgoing+0x3f/0x50 [ 51.938804] rds_sendmsg+0xda3/0x2390 [ 51.942584] ? avc_has_perm+0x43e/0x680 [ 51.946574] ? rds_send_drop_to+0x19d0/0x19d0 [ 51.951062] ? iterate_fd+0x3f0/0x3f0 [ 51.954847] ? lock_downgrade+0x980/0x980 [ 51.958988] ? find_held_lock+0x35/0x1d0 [ 51.963069] ? sock_has_perm+0x2a4/0x420 [ 51.967124] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 51.972466] ? lock_release+0xa02/0xa40 [ 51.976427] ? __check_object_size+0x8b/0x530 [ 51.980899] ? __release_sock+0x360/0x360 [ 51.985059] ? __might_sleep+0x95/0x190 [ 51.989034] ? selinux_socket_sendmsg+0x36/0x40 [ 51.993690] ? security_socket_sendmsg+0x89/0xb0 [ 51.998428] ? rds_send_drop_to+0x19d0/0x19d0 [ 52.002910] sock_sendmsg+0xca/0x110 [ 52.006613] SYSC_sendto+0x361/0x5c0 [ 52.010319] ? SYSC_connect+0x4a0/0x4a0 [ 52.014296] ? security_socket_bind+0x89/0xb0 [ 52.018782] ? SYSC_bind+0x290/0x410 [ 52.022519] ? SyS_futex+0x269/0x390 [ 52.026213] ? fd_install+0x4d/0x60 [ 52.029830] ? do_futex+0x22a0/0x22a0 [ 52.033610] ? SyS_socket+0x12d/0x1d0 [ 52.037398] ? move_addr_to_kernel+0x60/0x60 [ 52.041800] SyS_sendto+0x40/0x50 [ 52.045240] ? SyS_getpeername+0x30/0x30 [ 52.049288] do_syscall_64+0x282/0x940 [ 52.053157] ? __do_page_fault+0xc90/0xc90 [ 52.057375] ? finish_task_switch+0x1e2/0x890 [ 52.061854] ? finish_task_switch+0x1b9/0x890 [ 52.066336] ? syscall_return_slowpath+0x550/0x550 [ 52.071249] ? syscall_return_slowpath+0x2ac/0x550 [ 52.076164] ? prepare_exit_to_usermode+0x350/0x350 [ 52.081206] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 52.086566] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.091405] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 52.096575] RIP: 0033:0x453a59 [ 52.099746] RSP: 002b:00007fa408215c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 52.107434] RAX: ffffffffffffffda RBX: 00007fa4082166d4 RCX: 0000000000453a59 [ 52.114683] RDX: 0000000000000000 RSI: 0000000020dbf000 RDI: 0000000000000013 [ 52.121931] RBP: 000000000071bea0 R08: 0000000020b2d000 R09: 0000000000000010 [ 52.129181] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 52.136429] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 52.143784] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 52.151259] in_atomic(): 1, irqs_disabled(): 0, pid: 7179, name: syz-executor1 [ 52.158662] 1 lock held by syz-executor1/7179: [ 52.163263] #0: (rcu_read_lock){....}, at: [<00000000c4a59a15>] __rds_conn_create+0xe46/0x1b50 [ 52.172266] CPU: 0 PID: 7179 Comm: syz-executor1 Not tainted 4.15.0+ #307 [ 52.179180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.188513] Call Trace: [ 52.191087] dump_stack+0x194/0x257 [ 52.194696] ? arch_local_irq_restore+0x53/0x53 [ 52.199345] ? print_lock+0x9f/0xa2 [ 52.202950] ? lockdep_print_held_locks+0xc4/0x130 [ 52.207867] ___might_sleep+0x2b2/0x470 [ 52.211820] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 52.217683] ? __debug_object_init+0x235/0x1040 [ 52.222334] ? debug_mutex_init+0x1c/0x60 [ 52.226466] __might_sleep+0x95/0x190 [ 52.230267] kmem_cache_alloc_trace+0x299/0x740 [ 52.234919] ? lock_acquire+0x1d5/0x580 [ 52.238871] ? lock_acquire+0x1d5/0x580 [ 52.242825] ? __rds_conn_create+0xe46/0x1b50 [ 52.247305] rds_loop_conn_alloc+0xc8/0x380 [ 52.251606] ? rds_loop_conn_free+0x290/0x290 [ 52.256083] ? __init_waitqueue_head+0x97/0x140 [ 52.260737] ? rcutorture_record_progress+0x10/0x10 [ 52.265735] ? __lockdep_init_map+0xe4/0x650 [ 52.270127] __rds_conn_create+0x112f/0x1b50 [ 52.274542] ? rds_conn_drop+0xb0/0xb0 [ 52.278424] ? __raw_spin_lock_init+0x1c/0x100 [ 52.282990] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 52.287998] ? __lockdep_init_map+0xe4/0x650 [ 52.292396] ? lockdep_init_map+0x9/0x10 [ 52.296434] ? __init_waitqueue_head+0x97/0x140 [ 52.301084] ? init_wait_entry+0x1b0/0x1b0 [ 52.305301] ? lockdep_init_map+0x9/0x10 [ 52.309344] ? rds_message_alloc+0x28c/0x330 [ 52.313731] ? rds_message_next_extension+0x210/0x210 [ 52.318893] ? trace_hardirqs_on+0xd/0x10 [ 52.323037] ? _raw_spin_unlock_bh+0x30/0x40 [ 52.327431] ? __release_sock+0x360/0x360 [ 52.331553] ? lock_sock_nested+0x91/0x110 [ 52.335770] rds_conn_create_outgoing+0x3f/0x50 [ 52.340424] rds_sendmsg+0xda3/0x2390 [ 52.344331] ? avc_has_perm+0x43e/0x680 [ 52.348307] ? rds_send_drop_to+0x19d0/0x19d0 [ 52.352784] ? iterate_fd+0x3f0/0x3f0 [ 52.356563] ? lock_downgrade+0x980/0x980 [ 52.360692] ? find_held_lock+0x35/0x1d0 [ 52.364746] ? sock_has_perm+0x2a4/0x420 [ 52.368789] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 52.374128] ? lock_release+0xa02/0xa40 [ 52.378084] ? __check_object_size+0x8b/0x530 [ 52.382554] ? __release_sock+0x360/0x360 [ 52.386692] ? __might_sleep+0x95/0x190 [ 52.390651] ? selinux_socket_sendmsg+0x36/0x40 [ 52.395299] ? security_socket_sendmsg+0x89/0xb0 [ 52.400037] ? rds_send_drop_to+0x19d0/0x19d0 [ 52.404514] sock_sendmsg+0xca/0x110 [ 52.408211] SYSC_sendto+0x361/0x5c0 [ 52.411909] ? SYSC_connect+0x4a0/0x4a0 [ 52.415876] ? security_socket_bind+0x89/0xb0 [ 52.420356] ? SYSC_bind+0x290/0x410 [ 52.424079] ? SyS_futex+0x269/0x390 [ 52.427770] ? fd_install+0x4d/0x60 [ 52.431380] ? do_futex+0x22a0/0x22a0 [ 52.435159] ? SyS_socket+0x12d/0x1d0 [ 52.438941] ? move_addr_to_kernel+0x60/0x60 [ 52.443335] SyS_sendto+0x40/0x50 [ 52.446767] ? SyS_getpeername+0x30/0x30 [ 52.450812] do_syscall_64+0x282/0x940 [ 52.454677] ? __do_page_fault+0xc90/0xc90 [ 52.458890] ? finish_task_switch+0x1e2/0x890 [ 52.463360] ? finish_task_switch+0x1b9/0x890 [ 52.467836] ? syscall_return_slowpath+0x550/0x550 [ 52.472742] ? syscall_return_slowpath+0x2ac/0x550 [ 52.477650] ? prepare_exit_to_usermode+0x350/0x350 [ 52.482651] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 52.488030] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.492860] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 52.498032] RIP: 0033:0x453a59 [ 52.501201] RSP: 002b:00007fa408215c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 52.508886] RAX: ffffffffffffffda RBX: 00007fa4082166d4 RCX: 0000000000453a59 2018/02/10 22:01:31 executing program 7: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000e3d000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0x140, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffffff, 0x0, 0xffffff00, 0xff], [0x0, 0x0, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x3c, 0xd7, 0x3, 0x61}, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x1, 0x6, 0x1, [0x2, 0xe8, 0x9, 0xce6, 0x7, 0x3ff, 0x9, 0xffffffffffffffee, 0x1f, 0x6, 0x8, 0x0, 0x20, 0x1, 0x6, 0xc9c5], 0x2}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x101}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, [0xff000000, 0xffffffff, 0xffffff00], [0xffffff00, 0xff000000, 0x0, 0xff000000], @common='erspan0\x00', @generic="d40b283140ab41587f84d88103913e15", {}, {0x716f38f30af87827}, 0x2f, 0x9, 0x1, 0x40}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000984000+0xc2f)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2000000000001, 0x0) 2018/02/10 22:01:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) r1 = geteuid() r2 = add_key(&(0x7f0000fa4000)='cifs.spnego\x00', &(0x7f000074c000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c45000-0x1000)="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", 0x1000, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000283000-0x4)=0xd5) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/10 22:01:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00005c1000)='/dev/input/mice\x00', 0x0, 0x44000) syz_extract_tcp_res$synack(&(0x7f0000e67000-0x8), 0x1, 0x0) tee(r0, r1, 0x2, 0x7) 2018/02/10 22:01:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000323000)='/dev/cuse\x00', 0x103801, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000162000-0x8)={0x8000, 0x100000000}) getpgid(0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000461000)='net/arp\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) sendfile(r3, r3, &(0x7f0000458000-0x8)=0x83, 0x400000ff) 2018/02/10 22:01:31 executing program 4: mmap(&(0x7f0000000000/0xd7a000)=nil, 0xd7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f00005a5000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251b657ba31ee3ba462d6038565e29b14ca7a9cdf9d1d15c8b55556303a88e87d44ad90d4092c71bee17e6e7faf495a8eb2c0b01b4cccea7c8ab4e4c9696772ee5cd9a772bbb3d3fa127b082a5a56584641892f2b5b3bf615414fd2da926d810990deb88e19b76dae33c61bd1ac52cc32b71b3b4267fbb11d8a1f0000c1c5dedf0ba7d72aa6fee312a3324f5a390c19", 0xbe) mmap(&(0x7f0000d7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d7c000-0x10)=@common, 0x10) r1 = open(&(0x7f0000d7a000)='./file0\x00', 0x200, 0x100) mmap(&(0x7f0000d7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000062a000)={0x0, 0x1fffffffe00}, &(0x7f0000d7b000)=0x8) mmap(&(0x7f0000d7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ac2000)={r2, 0xbd, "4dbec8ce738ba74f181b50303e8fb17153daf3bda599d88dc9b25ac934173b5b9da55d627864945fa892b87d0dfc218b37df7dbfa7106b9364b25e62b5487950b9e262a416d4748738fc765eb5bc63923b5322560a97948111da3814dd03e61110a78fbe7e80fd046c6b318838c52761e64950257dfa2b5ff99bb69d7be4a78701cd7e1307ff860052267ff3917db865296975784b0989f5024578239d10ba6c3b6c4a4ff0bd0f4034e8d3e0557c4066064f5bd7a09648530a76e627b4"}, &(0x7f0000d7b000)=0xc5) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000d7a000)={{0x4}, 'port0\x00', 0x50, 0x1, 0x1ff, 0x3, 0x1, 0xa8bb2e7, 0x1004, 0x0, 0x4, 0x10000}) 2018/02/10 22:01:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000867000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) dup3(r0, r1, 0x4ab275e4c9cd8f4a) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000930000), &(0x7f00003ae000)=0x4) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000901000-0x1000)="686f84c035514fb676fa837559aca715e492fbe0dd92d6ad6a8a9ab8d99a478a523231671846b03d689c65473e0e5cc17ee6b7f1ec4a8a30e7fe27968714c2cd8f111b5710f120a023fdc4114f5f7a59e669781d6aac9ff9fc0d1790fca89c13b745a67db9fd560d93370c379e30bd55569cc910d6860d8a3b75f6965db7f920950898a76fc995069c639189cd78e77b6bd578c7dbf5c8b1acfed9f5588baacbc3d9d39d88bc3476196d5b1f6d33dca9065a6b934ba1f954d121b8987d3b83aad2b5676fc3e024a5bb7dd7c9c84305e210c31f6b51eefac866c5d44d9e5257016ef32d985283f77de671b9202260d9748f1db7ed1542883b589bb3239101891473a359427addfe8a30e1e2a5e3b05d45bb637f2d85b9fc44f6a2c8b52dcdae36d49f3a27c91e62b2241ab5141dd73bbddadcbf4485bd7d3c9d24c73aa430c2fc20d1306f46d24ac8229af707191c1cd1438d6594ca4a75567ba15a81d58ca1e7133487ae124026d05a7378c678e72d61d5d53287ab10b0713a6231a878213bfe77be153cb9d152ff433aa3038959d6d343e741e53920e4e9c642f70e4b3de6f7d28504da78caa99d28c197ee8fc4a97ab5f23b1d53bc99017ba160eca2cb4500a643d680b1679ede39fe605910741739a97cee24d481f515c5d019f3321a0e9d3f95c9c1d786275e18affe9fc664e4c4e4aeaa6e40a60b4c429769fd29b9466c47963f937358ba9378b5a745f5f74efaba22fa4279f20b4dcc153dca57f3b59152b7fd1a951e586b3c4a012ee4db92ab30ab9efa115d5b8a0c386fa88e8e88e756b3636feaef85531b4bf7787a9dfbd86eced04c6ef5d5f329829088f486ae8540c74d9ae61a00ec51ff16b32d7da2857a0e156440e9ed905af52b5160c0728094063c4bce5c4d190da0aa70b7d5e3b9e52eb0028643013afe6bd12b184c2666e45e3f52d75ac007e78b53466dc596cc614ba26f8618c3a6ab3f5294972bd861bf5c70f41ba9ca2d3987d9fe1c5f209b9d6f54ac07bef2d9532f95bd100994ad4242235ded69879278575ae76b1a967973b75da4b79f37d45df2a5562a702fa89db84b332b741d24b99db6d73006634dc7b3298a356cac8cb4304e248078a220af2191be239e98c6cba4de050e5cd5c55571234e0890e7bf301197a0803bdc009f5e43f07d09db42fcc5589208680218040da078b1722bddefce6e887a03b16e7cc7114b2a6c8006d40c27733851cb6ae8bff5d354e35ff78e1ab44481dbb37725b435de83a39b12ab100a49289b7d4c5d544bc1084c98eb3dd5da4fa07ad1048b169ef6d4d10c24d5f572ea47351d69f34af3099c4cb13ca9420c29d30fadaa01e8f9b5b0ade81e192305ca7cc58dad36f2e41b04cb1b05906b305120575e975ab2ab0e7e59be3514f7321e17e7dcd89584285d7dd2534ed47065a524521169fe7891d56f613d5f96f5e1341bd4eae49ad9d59ef0c47598c61a8959a2760609909d33dbf2d34be58b158a5e9898b14b9c9d45663f19b35e97e49711201cfa145b1e33fbd42fee006e2fb05d0464ffc0af49cc839789551dd966c3824b4fd54aae44a114d16b05a39296136380c8fe6c91770a8a3d35ba4d1b12d67e66eee31e21e5da8af2ac4f9c41904898201487e422c3ae473cde2da74b1bb899d7b083d300c0c335b18e9fb336354e55ec9b533fd25c620deca9c435a6657d6671f5ba5e3140e5da239d39023bc0f539a6759427b8164d3a9e9d3e43144574668aee4522b4733db27852e529a63adbe727041144c60bb532517f94bca0e5224b6a3e4dc137d5d6ffb73ed93bda27b6d36bbb1e72b5a1e718ee3307e89fe8897860f436aa410acef148baf2ae1f9f18a5b8c312a379e5493a99e4ad9f1520d39b672d46f38ec0fb33d0c7ab2cb5f1cc032bb7966dccb8c3ea9b0b044bf21485dbcd330c9d78fa7cf7f8b4ad0fba903df388ae9c9cfdd8cfd7807df8bad3e0ba94db22e8ad8d23352d29d6fc85f2f918e5db3cb338904533e21bd96b7fadd831c8d3fc14264366b42c501721296da3adc001d9c987e1a03974a7dc6b8f82a4bdc8599e0acf07e4a78d7a6daf9942ced9b6b83c60a21e261339bd8294c71cf00577155aedbadceef4d0dd39b0e9541e8e9c02083ba277ff3446ff103e22fe81897c61f9089c5a650189035ea369b112d0698088a8400c2bde734c697a837de6508ae21865205baf5698c6d652210ca5b2053deea26c9c2526d3bc64c082194ff139fc175b6c5625f3c7945819c196483fea824406db77b71d78052316809c1a96f0553d2195e65e8e334cd86b9a40d348a1afb818a7774e996cbc6d4c742944e9e0698eb82d3931b3c1aacb6383cf5e3f532c8d6e854bd3897546dd34936a890a3802d5510e57c340081209dadaae5d35352cd3bdc47010ea4cb5a634fa903026f910d62478cc83b40ae0ac7ffd2595083e91570a9c46116fe5c234bbcbab194d3fa49b5b8288f8b106e60c1ed6586488258b9d3f0f7d8b3530af0ae1fb050cb7654d85dc3b633a35e6d49ec474584cd67618b438dbf9bd72ee33c8944ace2f79415f3ae6d980f1050211866bb6437320f70076401e36a8e9f435041a6666800b3df4821157dfdad89e26a18d66bcf537183d0e5b21770b5745472814b9a7b893aa28cf063eb04eb7d5b6df5ef0a852ed01ab74afd636ce767c6653c10a83ca4ba996e5625ab2453fe127ae1c6c1442e9a2a37b323112826c4da5576a78a4a2f9a7817281fc4646065a3cf209e984368d35f098421dc71aaedb141655ccef34380369397136beec08e20063b5ef8bcd24aea7ac7321519b5a3587d86753dee02ae4607a0498bf7c3f98bbbebaadc4c3fe287c58d4ebc7bcdacce0528ccbaf892c5c22a0c3827632b78648d0344e9fb2cdb93f160dbddc9caedcc33f2e461916152f15238440bfa04aed5ce362d618a7e6317ebfdc05ff942bc384a54d87a649ea3651ed311c0c2b79c62ee6ed6e84f51d0d462f2588561420d7af64c48be74671981145aab58779955ba3ea91c6cc77211332d00f12698fc2033e3162dcd7f9ddcf1a10940b858c663c53b875cdaf36cf89973852fe7fd818fc46e73035bb057be6baffe88857064a00a6bf1900c1e48d7beb874ef8b363be0c7d5372a5031b26e272122e297b554dfab380b196a037d6e8bc82e1e8855759c44f4dd8df3375ae8e3d60d9ac52055d0501eb5c36b21d345671ce004f6b49f18575ef522437cefc01fdce672bae07c4ecd6ba2d3b29e5bf5930df643492607e6d2d7dcbc47fc5abdd90638fd94191a68f89433d54dc2154a68720bfcb512e850c2117ae0df066e78bcdd94264fdb09a11d0a37ca6ec2f6e75d390fcafa7425c28d10fe1f27b3b5a6a93226a89c28cfbf47673d91cd7bebd894d4a21a473f968c823373560f645b9814d19a990046f91d389a9e8a64ff8f0dd465b2ecbb36f819c406e1edc4ebb74c30ca88f32d958773e9ed34eed2bf21eb9f415206094ae4b9129ba78c0b8548eb54bf2c6ff476a3975ebdc441bf8f01dd25722e965f7f2d2b44e758a3560ebe16cce1edc932dc53980736cbaec211d18520a6f92ec2fbf52035d6b6300d9abc4b5c9f2cb469672a32e787ed8d65bc404ed9940ec2e455de2d9032b861c7062e82893a11622209a427fd1e36c5792a474538a0385e0759bc62e68f0971b350605b4218cb87f4790c641cbdbc472d1ee8e64e4a1c40920d77d7b645d6f2b30198b9015971272e15fc9a4f9065e80a549f59a81a0df47257168be34a4b9f233ecedd3acd28ae044bde6c4ab850e4e07dd7737412a1ea9242f331679d7318eef392f42ca77773bf62c35af822edca3d16bc9baf23230e647f92f26a3635e35349c8b30ff9fcba7da2909ef7cbb814538da68c1865a042f8e096e77a74eb81c14d5bf38e2eb2d6ff15d2f256dc4423a6b307578a5211d5c6c46c17f68a4a175f29d04d251f2f8e9f279bff8c2766c25e46627b03d17eb7faa547e2181eb23dcf282a777ffc869688493589659b4c12754464ba4aa74899c7a7a5f92cda9c2a0cc4032b1b463afd7e5d2a0c719c4274939695c778321db24c839163c301e00fc41ceef8c324bcd7310e5c4533591989810ef72bb707acba5d35fcdf621c4cbde46512685fd107921d8cc00f20271f99614879375f36c9ddc0fcaca08db5a93feb4ee694510838e1c5abf4104b9f57e1dbd5eaf02d2c7261f7d525506bf642158df2cd55cdc5dbbf27242eda69a7c8036f4f226d97a20433ea142f22d26b11b778bf15bb5da30eb099f20dcf8218ff4081405b3069311b6e1de73f970938ca091f6dff381213553f6b4e3846052b792cd681057f8e871538d983d0ae9b33b372579731c72a2031633eae3ca6afec5061ccc0f54fe9ae92d615a5648a70be4ea221235b319c38707b761b4fbd3fe8796e4bee5933c214650de9638d5fe337dc501f5fd1e256a4e6771966c678eba09f45cc146bc89cc1e7a13d0f3bec77ebcad09faf918065d879cec4016df9fda8e1b5d82baa5b18882f0eebc9ffa69e3998d2e9c1a3cb401abebe56dd60b95e4a0cd65ed42534de7d58caff4d73aa5612820ae3649efc59ae53a077f47f64e0c1ee4c6a1d4c657fcbca5e064db01214b546fb323e2c5d3ab050188fc88069eb334ff225502289cdff9d91038d33655d0531ee44144477e7d0a4cac0e13227c9f702f72fcc099e6b3511c9aefe40a28c4b1edc76af4405698b4192db6a22c86a434806fffe134a2cda733a53c595b72b8b7e21af28c4737e9c8581fbf8a7bb56b4e1f555288ae583ae0e373fd23336378a0fd8882c2b7e42e1a30425856319874a0a2aa671dae5c3d55cd12c6158ee97adee5e7de68bebc523687fea62989177c40e3014f459ec27ae72317669fa8ac499c2ee89eb46c5914385ad6c15d67132d0ae3c697f991bfd6ddcfb41e84123cb3e59d0e34ddcf8599b4489c95b82b7036fac1319ea905603f658b0e674c3e1813d8fc2b18c859c46876dd7dac65ce039344ea843bb757b84049e21052c691e2f84732b311be48391f6e1534cf79d7f04b4e71db42f1471a45a32acaff631ae2e0c0c80e9ed21c76446e448fdddd8aa4a444e8e1b990cdbb77dcf3bb6fa8cf5337bfac0c615b970fd2b8b0d2c618517d01adbff720a592da48a0a93692b9fb0f410bdf15354609cf8e8ed697578283861a0a6d6698d9bba05582a7c880623fe4d3abc51c1d8490505f5488b8f5917f8cae80fab1f6336759a57f97e255efd095fc6663f637035f614a829e84cb6173a734df81edcd31f08ea06417f10e965b9b91f30bd8c4b61ffb0d3e4f65218513cc45a8415e55f0669ca414c719905480aa2ce403bb2ab6af62e7dc52cb2447ec18a62f357fe6bd79e14759659a1da6ceb19c2072879e776c58632b2e4fe75e5c7582c5ad20f6640b300eac1e0a0b0a1f39196cfda82431b6e1ff80aba911f5b22700c5876ae364291932e94fa96bdeffd6f814f80bc37f6479c17964ef437646838837e2010e89f77708acc8e8a5fd6e22d11f91013b672310e5954db84ab5359a80707ddcd5ce2cbd21aa29c67b61aa473807d2d85ad93054556faf5d6aade9e319541bc4fd52265df892f9c51151033744909bec3e3e6b5121fd9e576cd1a43be41bbcb57ee55b9a412df69ca8ffc5eb48316703af85151fa8d0a76f483f2ed03b339e73f572125c51db50157baf6e8dab2a8f20c714acb9d22b136e42196cfdeb10e55301c8792a490bf3b96bcdf335b4d517d43352168e1aa12f26", 0x1000) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0xffffffffffffff42, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000088f000)='/dev/sequencer\x00', 0x20000, 0x0) clock_gettime(0x0, &(0x7f0000c10000)={0x0, 0x0}) utimes(&(0x7f00008aa000-0x8)='./file0\x00', &(0x7f0000085000-0x20)={{r3, r4/1000+10000}, {0x77359400}}) bind$unix(r2, &(0x7f0000338000)=@file={0x0, './file0\x00'}, 0xa) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00006a6000)={0x16, 0x6, &(0x7f00005a5000)="22dc8543780b"}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000976000)=@assoc_value={0x0, 0x7fff}, 0x8) 2018/02/10 22:01:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x201, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000+0xd94)=""/227) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000dfe000)={&(0x7f0000d20000)={0x10}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x28}, 0x1}, 0x0) 2018/02/10 22:01:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a18000-0x15)='/proc/self/net/pfkey\x00', 0x680000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ee2000-0x20)={@generic="97d2b0c4e0d88d2d8a748f6d2a4d4da2", @ifru_addrs={0x2, 0x0, @empty}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x6}) [ 52.516132] RDX: 0000000000000000 RSI: 0000000020dbf000 RDI: 0000000000000013 [ 52.523380] RBP: 000000000071bea0 R08: 0000000020b2d000 R09: 0000000000000010 [ 52.530626] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 52.537871] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/10 22:01:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00004f5000)='./file0\x00', &(0x7f000038d000-0xbb)=""/187, 0xbb) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000749000)='9p\x00', 0x0, &(0x7f0000dee000-0x1)="ff") 2018/02/10 22:01:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000977000)='/dev/midi#\x00', 0x5, 0x600000) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000c70000)={0x1, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[]}, 0x0) close(r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008fd000)='/proc/self/net/pfkey\x00', 0x10004, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000373000-0x1000)="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", 0x1000) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000ec0000)={0x10000, 0x5, 0x525, 0x100, 0x3}) r4 = add_key$user(&(0x7f00001ee000)='user\x00', &(0x7f0000b1e000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dcf000)="7df5ef8ce40c35d3f98e2abddffcf833a10caf42edd57c772520cdbe9fe4efd13dae7969d0d4ccdfa3", 0x29, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f00006e7000)='keyring\x00', &(0x7f000041b000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r4, 0x3, 0x1, r5) close(r1) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00004f5000)=0x5) 2018/02/10 22:01:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r4, 0x2, &(0x7f00003ba000-0xba)=""/186) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000034e000-0x20)={0x1fd, 0x2, 0x6, 0x2000, &(0x7f0000e1c000/0x2000)=nil}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000169000-0x70)={[{0x7, 0x92a, 0x8, 0xb6fe, 0x0, 0xfffffffffffff801, 0xfffffffffffffbff, 0x6, 0x5, 0x1, 0x7, 0x0, 0x6}, {0x1000, 0xfff, 0x64, 0x80, 0x81, 0x5, 0x80000000, 0x9, 0x7fff, 0xfffffffffffffffd, 0x7fffffff, 0xbb23, 0x800000000000000}, {0x6, 0x80000001, 0x0, 0x5, 0xe65, 0x3, 0x2, 0xa00, 0x80000000, 0x0, 0x2, 0x7fffffff, 0x1}], 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f5000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r7 = getuid() fstat(r5, &(0x7f0000134000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d1e000-0x10)={0x0, 0x0}) ppoll(&(0x7f00008b8000)=[{r3, 0x2}, {r6, 0x20}], 0x2, &(0x7f00006ab000-0x10)={r9, r10+30000000}, &(0x7f000045c000-0x8)={0xfffffffffffffffd}, 0x8) fchown(r3, r7, r8) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000b78000-0xf4)=""/244, &(0x7f0000021000-0x4)=0xf4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) read(r1, &(0x7f000051c000-0xc1)=""/193, 0xc1) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 52.685724] 9pnet_virtio: no channels available for device ./file0 2018/02/10 22:01:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c01000)='/dev/usbmon#\x00', 0x6, 0x10000) name_to_handle_at(r0, &(0x7f0000187000-0x8)='./file0\x00', &(0x7f00007cc000-0xe2)={0xe2, 0x4, "9d9312bacf77c88892749294360c3d9733f3e4b5b72a660c68320d7bfe0c06a4cc0833e967666ac84fe9779e6e13b3c1ed2b44789a055672b02290478d2571828d048a02460dcf5ca0ce22e9135943ce3a4ca2463a98518b41479bdd6125172650b7342d2f0085cdbabfc3e2a88088aecd4f258ea1d17692d00b9be4df89576a19c04ba8ab56e69fc5cfde1a4867b289ce68e8ac2db737621a76629e6f28f7e420f179f150f51c5fa3fef5cdec29ccdc928bb00cbe4f69227992724f84162f3f2814b888d18f0b71924865a9d0a56815dc8fb01ec72841f30e3e"}, &(0x7f0000453000), 0x1000) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000742000)) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f54000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2000000000000f7, []}, 0x90) openat$mixer(0xffffffffffffff9c, &(0x7f00004d8000)='/dev/mixer\x00', 0x22000, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {0x0, 0x0, 0x400000000000000}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/10 22:01:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000237000-0x9)='/dev/ion\x00', 0x2, 0x0) fchdir(r0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009d7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$unix(r1, &(0x7f0000c96000)=@file={0x0, ""/4096}, &(0x7f0000f9f000)=0x1002) mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) umount2(&(0x7f000017c000)='./file0\x00', 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000510000-0x8c)={0x0, 0x8, 0x7, 'queue0\x00', 0x6}) 2018/02/10 22:01:31 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000ff7000)="2a8e339c", 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009d3000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000dc3000-0xc)={0x2, 0x4, [0x3]}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000b50000-0x8)) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ff9000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000981000)=""/169) getsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f0000ff7000), &(0x7f0000ff8000-0x4)=0x4) 2018/02/10 22:01:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00008db000-0x8)) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) 2018/02/10 22:01:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004ab000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000499000)='/selinux/checkreqprot\x00', 0x400000, 0x0) bind$bt_hci(r1, &(0x7f0000955000)={0x1f, 0xffff, 0x2}, 0x6) inotify_init1(0x800) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000a47000)=0x8, 0x4) ioctl$TCSETS(r0, 0x402c542c, &(0x7f00003ba000-0x24)={0x7, 0x300000000, 0x0, 0xfff, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10000}) 2018/02/10 22:01:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x1f, 0x10000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000250000-0xc6)=""/198, 0xc6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) socketpair(0x3, 0x0, 0x7, &(0x7f0000f2d000-0x8)={0x0}) accept$nfc_llcp(r2, &(0x7f00002b2000-0x60), &(0x7f00007ed000)=0x60) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x40000000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_setup(0x4, &(0x7f0000004000)=0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f000055d000-0x6)={0x3, 0x5e, 0x6d8}) io_submit(r3, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r3) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f000059a000/0x1000)=nil, 0x1000}) 2018/02/10 22:01:31 executing program 6: linkat(0xffffffffffffffff, &(0x7f00000f0000)='./file0\x00', 0xffffffffffffffff, &(0x7f000052d000-0x8)='./file0\x00', 0x1400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs, &(0x7f0000001000)=0x8) bind$unix(r0, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x100, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000005d000)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/02/10 22:01:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000805000)='/dev/kvm\x00', 0x40, 0x0) perf_event_open(&(0x7f000026e000)={0x2, 0x78, 0x3e3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)={0xfff}) 2018/02/10 22:01:31 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000db3000-0xa)='setgroups\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000ed4000-0x38)={&(0x7f0000000000)=@full={{0x3, {"cc689502029219"}, 0x7}, [{"c34c18b1f339d7"}, {"f48e7f9affcbfa"}, {"e5c973b961517f"}, {"5326f34010049f"}, {"bfe387c7ef734f"}, {"931a5797e86fb7"}, {"c67f7ce9d2557e"}, {"725f92abc49e0f"}]}, 0x48, &(0x7f0000001000-0x30)=[{&(0x7f00005be000-0x19)="02e7be060116f413c665add4133d8294170f07f0ffe4b434b2", 0x19}, {&(0x7f0000123000-0x4c)="02ed385c4415268d35b184ce2610ec901caf972a0efdd3c6e5cbde6a078a8716cf30af677e4af2b09706968700d04c032cea0348036f84b60168122edf315207e1b44e257631c8788283e7e6", 0x4c}, {&(0x7f0000001000-0x1f)="7437176c0f33de5a5cb7c7ab3d380a0cb64e9e4d8bef650cb65ae78a9919ee", 0x1f}], 0x3, &(0x7f0000c9a000)=[{0x110, 0x10d, 0x3, "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"}, {0x80, 0x103, 0x7, "878d9d0ea19872423a08bfd2d87f0bc48fd0b1b148c624ca6d0f2907e6e333d06b0289ef0bb212e85bde080aa3f699061c12c063bdb5290b4ff28a8e3695cdb221b4df78daa778f98f4a717fffdbe26b0e1955317ce20fd7e74c870d470e9c4238edc2c325594b81b5bec528"}, {0x48, 0x119, 0xfffffffffffffffd, "a36dccad234a6347a5d1452c292f68915c491e76089985c07be23cd48007438f49fe87ba9390ea8bda987857d38f901130033fa1c34d9dc9"}, {0x108, 0xeec6d59e5ad31184, 0x100000000, "051c0c982739a2dc3688d00c8ee4f5caa7efcaf9fc73c4ce194a2f2f42598e1cd5dd2200a4cb762be31ce8b79e3a288a853e89c38513978ff88217430d60327c911b6556f5aa167aaa09dce9e522ee6ac3863e6eef9fcceed3eb7a24ef56e4480a48844612b797df8023436d8d84611e53f366afc65f41b6b7f04af2689557a8f082896b28c81a4b484f42fa8b0b70abf63eedf6e1ddd4603bf429c98cbde22402fd4874d288b868652fef0f17a7a9782ee4882711be75d904c4d1d70b4a707406a40857279ae42cbef6b74d28d73778845c63802db54b8d0fd2462e556d6baf398e0c47cce3e2bbc22227815544023df88236"}], 0x2e0, 0x20000085}, 0x40002001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000858000)={0x3, 0x8}) r1 = socket$inet6(0xa, 0xa, 0x350) write$selinux_create(r0, &(0x7f000077d000)=@objname={'system_u:object_r:ldconfig_cache_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x36, 0x30, 0x20, './file0\x00'}, 0x40) r2 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00006bf000-0x40)={0xffffffffffff0001, 0x2, 0x0, 0x0, "66c1da42dd52b25949aba2577960fb643894167b384bfdcd61c82280b2d7bfcaf98088cf51d708d105d10040", 0x8}) connect$inet6(r1, &(0x7f00006a4000)={0xa, 0x2, 0x900000000000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) setxattr(&(0x7f000091d000-0xe)='./file0/file0\x00', &(0x7f00002cc000)=@random={'system.', 'security.capability\x00'}, &(0x7f000089e000)='{ppp0\x00', 0x6, 0x1) mkdir(&(0x7f0000f84000)='./file0\x00', 0x8) listxattr(&(0x7f0000fc9000)='./file0\x00', &(0x7f0000a6b000-0xff)=""/255, 0xff) write$fuse(r2, &(0x7f0000a3e000)={0x28, 0x1, 0x80000000008, @fuse_notify_delete_out={0x6, 0x590, 0xe7}}, 0x28) 2018/02/10 22:01:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) mknod(&(0x7f000080a000)='./file0\x00', 0x7010, 0x2) fcntl$setlease(r0, 0x400, 0x2) write$fuse(r0, &(0x7f000035f000-0xed)={0x28, 0x6, 0x0, @random="1c61f46cfa73dbcb8465c85468d7eefc6086063aa9004036"}, 0x28) 2018/02/10 22:01:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007c2000)="636c6561725f7265667300513f957819e6d8ed24017bfaadb7e067e9b26e0fcce3efca18da1acee3d915cc5964be014a2e9ea46870c14629b1dda707f5b559f8fa943e7cb6e20f0e02909da28921373e7d56bfa12aab13218c486a7dcafca4d9f02d7acf6193a1b603a05834639c856da005cb3f3c459b45676af27d67fd075bb1671def8acadeae61a30900000000000000b2739ff576dc2739e5372683b936f91542e76f8aa262") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005e7000-0x9)='/dev/rtc\x00', 0x402000, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000c2a000-0x160)={{{{0x2, 0x3, @empty}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4f89}}}, 0x0, 0x207e, 0x1ff, "4c4647afd3bd58f4f91a1cbff147ecfb68db55cf4e3ddeb746c9e70678c3f8e21263b8683dd47e27b981cf93c2db41247ef92960967515f4c190ea6b9b923f62e92b18d9d307111f08d781378ae9b6d4"}, 0x160) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000054e000-0x6)='hybla\x00', 0x6) pwrite64(r1, &(0x7f0000cf3000-0x1)='1', 0x1, 0x0) [ 52.896939] audit: type=1400 audit(1518300091.934:52): avc: denied { setfcap } for pid=7258 comm="syz-executor6" capability=31 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 2018/02/10 22:01:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="26187aaa70ceec6617f1d7c6d75bc62c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) r1 = syz_open_dev$admmidi(&(0x7f0000988000-0xe)='/dev/admmidi#\x00', 0x80000001, 0x880) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00007dc000)={0x0, 0x4, "78dbe158"}, &(0x7f0000605000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000946000-0xbe)={r2, 0xb6, "07256eeb2004a86381e95fb97142ce8b97dbe2b36281d70c77597b0fa5e5a3dcfe63852bab0bcda1562194386e954dbe895885c86f06180c6aa6df910bbd4c85a0247604c323b5e1fe493e837ee645026056c5a007c02846d59551df40afc973bde7c88ef2d90dbf7bdb51ad04d5bb6c3e5698c54e0e1ee3bb03aa9fa598aa3281aea9931ac4bf808e4fd7c17a39024d938320048402b2fb6bf0a38438bee0c9bc597c39726a1c4489879aa0db7dec245b808d3b4e1e"}, &(0x7f000034b000-0x4)=0xbe) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000052d000-0x10)={0x0, &(0x7f0000c01000)=[]}) openat$rtc(0xffffffffffffff9c, &(0x7f000087e000)='/dev/rtc\x00', 0x88400, 0x0) 2018/02/10 22:01:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fe5000)={@common='gretap0\x00', @ifru_flags=0x2000}) recvfrom(r0, &(0x7f000001b000-0xf9)=""/249, 0xf9, 0x0, &(0x7f000001b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00005df000)='/dev/snd/midiC#D#\x00', 0x0, 0x42140) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000d0b000-0x8)=[0x8]) recvmsg(r0, &(0x7f0000695000)={0x0, 0x0, &(0x7f0000d84000-0x90)=[], 0x0, &(0x7f0000c6a000)=""/212, 0xd4}, 0x0) 2018/02/10 22:01:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f00001cf000+0xdf7)='/dev/usbmon#\x00', 0x1, 0x618001) r2 = openat(0xffffffffffffff9c, &(0x7f0000764000-0x8)='./file0\x00', 0x20100, 0x40) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00002c4000-0x4)=r2) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr=0xfffffffffffffffc}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@rand_addr}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}]}]}, 0x104}, 0x1}, 0x0) 2018/02/10 22:01:32 executing program 4: mmap(&(0x7f0000000000/0xf2f000)=nil, 0xf2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f2f000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0xfffffffffffffff8}, &(0x7f0000f2e000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f2f000-0x98)={0x0, @in6={{0xa, 0x1, 0x1, @empty}}}, 0x98) 2018/02/10 22:01:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x410000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f00001b2000-0x9)='/dev/dsp\x00', 0x40000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000830000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40002) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = dup(r0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mq_timedsend(r1, &(0x7f0000ed3000)="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", 0x1000, 0x8, &(0x7f000036c000)) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0xe)='eth0#)keyring\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000080f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007db000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r2, 0x1, &(0x7f0000001000)) 2018/02/10 22:01:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x1f, 0x10000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000250000-0xc6)=""/198, 0xc6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) socketpair(0x3, 0x0, 0x7, &(0x7f0000f2d000-0x8)={0x0}) accept$nfc_llcp(r2, &(0x7f00002b2000-0x60), &(0x7f00007ed000)=0x60) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x40000000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_setup(0x4, &(0x7f0000004000)=0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f000055d000-0x6)={0x3, 0x5e, 0x6d8}) io_submit(r3, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r3) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f000059a000/0x1000)=nil, 0x1000}) 2018/02/10 22:01:32 executing program 6: unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x60) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000047000)=0x800) recvmsg(0xffffffffffffff9c, &(0x7f00004fc000-0x38)={&(0x7f00006ec000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f00004dc000-0x90)=[{&(0x7f0000f00000)=""/183, 0xb7}, {&(0x7f00006a1000)=""/126, 0x7e}, {&(0x7f0000acb000)=""/242, 0xf2}, {&(0x7f00004e1000)=""/160, 0xa0}, {&(0x7f0000478000)=""/4096, 0x1000}, {&(0x7f0000206000-0x1000)=""/4096, 0x1000}, {&(0x7f0000300000)=""/8, 0x8}, {&(0x7f0000cfb000-0x3a)=""/58, 0x3a}, {&(0x7f00007b9000)=""/37, 0x25}], 0x9, &(0x7f0000088000)=""/152, 0x98, 0x3}, 0x20) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000712000-0x1), 0x1) r2 = signalfd(0xffffffffffffffff, &(0x7f000084f000), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, 0x0, &(0x7f0000001000-0x4)) sync_file_range(r2, 0x0, 0x0, 0x0) 2018/02/10 22:01:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000743000-0xf)='/dev/sequencer\x00', 0x200802, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000ea5000)={0xc0000, 0x0, [0x8001, 0x9, 0x2, 0xd2, 0xc078, 0xcc87, 0x4, 0xd94]}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000207000)=0x10000001d) write$vnet(r0, &(0x7f000069b000-0x68)={0x1, {&(0x7f00002cb000)=""/235, 0xeb, &(0x7f0000a55000)=""/243, 0x1, 0x3}}, 0x68) 2018/02/10 22:01:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000efb000-0x8)='./file0\x00', 0x80043, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000fdc000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00006f2000)=0x40, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000080e000)=[@in6={0xa, 0x2, 0xdea, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x7800}, @in6={0xa, 0x1, 0xba9, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in6={0xa, 0x2, 0x1ff, @empty, 0x5}, @in6={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, @in6={0xa, 0x0, 0xbe, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}], 0xa8) syz_open_dev$dmmidi(&(0x7f000062a000)='/dev/dmmidi#\x00', 0x4625863b, 0x101800) openat$kvm(0xffffffffffffff9c, &(0x7f00000a1000-0x9)='/dev/kvm\x00', 0x121000, 0x0) fcntl$setlease(r1, 0x400, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000cf8000)={0x0, 0x1000}, &(0x7f0000098000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000437000)={0x5, 0x0, 0x0, 0x2, r2}, &(0x7f0000468000-0x4)=0x10) 2018/02/10 22:01:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a83000-0x9)='/dev/rtc\x00', 0x400800, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000d1e000-0x4)=0xffffffff, 0x4) syz_emit_ethernet(0x6a, &(0x7f0000517000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x34, 0x200000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffd, "6979e98bcd3a86acc002968b6ad40ca1ee5dcdce37852e43f895d1a74919c33e0b63bf764550d586372f96db"}}}}}}, &(0x7f0000a96000-0x18)={0x0, 0x1, [0x0]}) [ 52.998406] audit: type=1400 audit(1518300092.035:53): avc: denied { read } for pid=7270 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 53.026814] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/10 22:01:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x1f, 0x10000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000250000-0xc6)=""/198, 0xc6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) socketpair(0x3, 0x0, 0x7, &(0x7f0000f2d000-0x8)={0x0}) accept$nfc_llcp(r2, &(0x7f00002b2000-0x60), &(0x7f00007ed000)=0x60) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x40000000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_setup(0x4, &(0x7f0000004000)=0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f000055d000-0x6)={0x3, 0x5e, 0x6d8}) io_submit(r3, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r3) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f000059a000/0x1000)=nil, 0x1000}) 2018/02/10 22:01:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000663000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) perf_event_open(&(0x7f00000b2000)={0x2, 0x78, 0xda2, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801}, 0x0, 0x0, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c3000-0xc)='/dev/rfkill\x00', 0x42040, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000855000-0x8)={0x0}, &(0x7f0000e72000-0x4)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f08000-0x4)=0x0) r4 = gettid() setpgid(r3, r4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bf3000-0x8)={r2, 0xcc, 0x3}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000abf000-0x10)={0x2, &(0x7f00002d3000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00007ce000-0x8)={r5, 0x20}) 2018/02/10 22:01:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f000047d000)={0x0, 0x80000000000}) 2018/02/10 22:01:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fe5000)={@common='gretap0\x00', @ifru_flags=0x2000}) recvfrom(r0, &(0x7f000001b000-0xf9)=""/249, 0xf9, 0x0, &(0x7f000001b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00005df000)='/dev/snd/midiC#D#\x00', 0x0, 0x42140) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000d0b000-0x8)=[0x8]) recvmsg(r0, &(0x7f0000695000)={0x0, 0x0, &(0x7f0000d84000-0x90)=[], 0x0, &(0x7f0000c6a000)=""/212, 0xd4}, 0x0) [ 53.096941] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/10 22:01:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000162000)={0x3, &(0x7f0000f41000)=[{0x401, 0x6, 0x5, 0x6}, {0x2, 0x9, 0x3c7, 0x8fc1}, {0x40, 0x3, 0x8, 0x1}]}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a41000-0x9)='scalable\x00', 0x9) 2018/02/10 22:01:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x1f, 0x10000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000250000-0xc6)=""/198, 0xc6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) socketpair(0x3, 0x0, 0x7, &(0x7f0000f2d000-0x8)={0x0}) accept$nfc_llcp(r2, &(0x7f00002b2000-0x60), &(0x7f00007ed000)=0x60) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x40000000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_setup(0x4, &(0x7f0000004000)=0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f000055d000-0x6)={0x3, 0x5e, 0x6d8}) io_submit(r3, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r3) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f000059a000/0x1000)=nil, 0x1000}) 2018/02/10 22:01:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000007d000)=0x0) r1 = getpid() r2 = socket$nl_crypto(0x10, 0x3, 0x15) r3 = syz_open_dev$usbmon(&(0x7f0000d01000-0xd)='/dev/usbmon#\x00', 0x40, 0x40100) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000498000-0x11)='net/softnet_stat\x00') kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00003f2000-0xc)={r3, r4, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000032a000)='/selinux/status\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a44000-0x18)={r5, &(0x7f0000b48000)="a97f2549f254db89439a4fb7ae86bf42579af6250465ef6b51cb962de49b95cd57cda106d5a2bd68b8606d460e1c140275bdc7d6a29abe935d3e6a5f8938d03548c7a3cc8e4bf0fff61455516b732450f37d972eb52ce729f5ca4e0d20d7beb07f12ffbd36", &(0x7f0000d28000)=""/131}, 0x18) r6 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r6, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000d95000)='./file0\x00', 0x40, 0x10) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00009b9000-0x4)=0x4f49) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) syz_emit_ethernet(0x3e, &(0x7f0000dd4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "8bdf96", 0x8, 0x11, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/10 22:01:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xe000000000000000, 0x101680) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00005ab000-0x18)={0x7fffffff, 0x1ff, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00005ce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000608000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00002e6000)={r1, 0x1, 0x6, @empty}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ef9000)=0x615, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000acc000)={{0x3, 0x3, 0x0, 0x3, 0x9}, 0x7, 0x1}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00006f9000)=""/143) 2018/02/10 22:01:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) bpf$BPF_PROG_QUERY(0x10, &(0x7f00004da000-0x20)={r0, 0x2, 0x1, 0x1, &(0x7f0000f1a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000647000)) bind$alg(r1, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f0000e28000)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x40000, 0x1ff) sendfile(r2, r3, &(0x7f0000d81000-0x8), 0x468c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000035000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @empty, 0xffffffff}}, 0x8, 0xfffffffffffffe01, 0xff, 0x3f, 0x7}, &(0x7f0000da9000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000776000-0x8c)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f0000571000)=0x8c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f64000-0x4)=0xfffffffffffffc87) 2018/02/10 22:01:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000a5e000-0x10c)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a88000-0x2)='&\x00', 0x2}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d38000-0x8)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a8f000)={{{@in6=@mcast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000438000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00001de000-0x1a)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) 2018/02/10 22:01:32 executing program 4: msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000002000-0xc6)=""/198) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a8f000-0x8)={0x0, 0x80}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, 0x40, 0x2}, &(0x7f0000001000-0x4)=0x98) [ 53.178013] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. [ 53.203649] audit: type=1400 audit(1518300092.241:54): avc: denied { create } for pid=7319 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/10 22:01:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept(r0, 0x0, &(0x7f0000676000)) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000e39000-0x4)=0x2) 2018/02/10 22:01:32 executing program 0: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002000-0x1)=0x516, &(0x7f0000002000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) quotactl(0x9, &(0x7f0000002000-0x8)='./file0\x00', r1, &(0x7f0000000000)="f746800a9252886b683952b487a382fc533201c385a04c8aac729b75db3710c5110581c9ab605e2d6ee26a90e7ef8b1944f69f55f4ce93a754935541f3471a31ee8c2d9abf3d5456f45e0caedb0c7f521145fb30cbe6f33fb9d31f4a19c3d291102d7d9e8b02da6053701934c7a894c4c1b4142410d5e5cc28cf2862535b5322337681b48b80") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00002e1000)=@known='security.evm\x00', &(0x7f0000c89000)='-&ppp0)selfmd5sum\x00', 0x12, 0x2) r2 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r3 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0xfffffffffffffffd) utime(&(0x7f000066b000)='./file0\x00', &(0x7f0000b18000-0x10)={0x0, 0xde}) fstat(r3, &(0x7f00000d7000-0x44)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}}, &(0x7f0000b4b000-0x20), 0x8, &(0x7f00005eb000-0x8)) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x217, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="0e4e4121d44bed251765c58858a30e8f457f6c860fb900468bc0b3bc7c76caeb376d4c394b6082b79eb266f6e1abade5a40b3cd6e85ba995c9e1633b3f45571c5aae94524bedf81f2d1cf39d093addd74b4adac4a8bb588d54969198c0a2f74a8296f0d32918f7396329561d13564410b1242184529ffb191ccb26951534ac2a2a492bfffe330d784d59d25f8f7f7282cfca819baff65e412d5584144e4fd6637f7fe617c68abd8df328931a8dcb9cc776a05f41da52f783e8efb10e069e", 0xbe) statx(r4, &(0x7f0000d56000-0x8)='./file0\x00', 0x4000, 0x4, &(0x7f0000a45000)) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f00008e1000-0x138)={{0x0, 0x0, 0x19, 0x100000000, 0x80000000, 0x6, 0x1, 0x40, 0x6, 0x7f, 0x80000001, 0x751}, {0x14000, 0x10000, 0xf, 0x1640000000000, 0xfffffffffffffffe, 0x2, 0x6732, 0x3ff, 0x9, 0x80, 0x5, 0xef76}, {0x6000, 0x7000, 0xd, 0x0, 0x81, 0x7fff, 0x0, 0x2, 0x7b20, 0x1, 0x9, 0x8}, {0x2, 0x3000, 0xf, 0x5, 0x5, 0x100, 0x4, 0xfff, 0x8, 0x3, 0xbf78, 0x2}, {0x10000, 0x10002, 0x9, 0x80, 0x7fffffff, 0x7, 0xbc, 0x8000, 0x6, 0x9, 0x8, 0x3}, {0x3001, 0x0, 0x8, 0x7fffffff, 0xa2, 0x3, 0x80000000, 0x7, 0x0, 0x8, 0x6, 0x4}, {0x3002, 0x2000, 0x0, 0x5, 0x7, 0x8, 0x8000, 0x20, 0x6, 0x1ff, 0x2, 0x1f9}, {0xd000, 0xf000, 0xa, 0x6, 0x1, 0x8, 0x0, 0x70ca, 0x8, 0xfa9, 0x0, 0x9e28}, {0x3000, 0x3000}, {0xe27e67d677bc94cf}, 0x10002, 0x0, 0x0, 0x4000, 0xa, 0x2d01, 0x100000, [0xffffffffffffffc0, 0x7f, 0x64, 0xd0ff]}) 2018/02/10 22:01:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000015d000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x408, 0x240, 0x190, 0x240, 0x98, 0x190, 0x370, 0x370, 0x370, 0x370, 0x370, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x1f, 0x6}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x200}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x0, 0x4}}]}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x17}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1000000ffffffff, 0x0, @common='bpq0\x00', @common='bond0\x00', {0xff}, {0xff}, 0x19, 0x1, 0x40}, 0x0, 0xfffffffffffffcd2, 0xb0, 0x0, {}, []}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x967, 0xc2, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, 0x0}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x4000000000000000}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/10 22:01:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d7d000-0x6)={0xffffffffffffffff, &(0x7f00005bc000-0xc4)}, 0x10) 2018/02/10 22:01:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f000023a000-0x8)={0x20}) 2018/02/10 22:01:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c63000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d70000+0xe9c)={0x0}, &(0x7f0000ea2000-0x4)=0xc) ptrace(0x4208, r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) prctl$setptracer(0x59616d61, r1) acct(&(0x7f0000043000)='./file0\x00') r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008bb000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) epoll_wait(r2, &(0x7f0000f6b000-0x30)=[{}, {}, {}, {}], 0x4, 0x503) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000348000-0x4)=0xffffffffffffffff) 2018/02/10 22:01:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007c6000)={0x26, 'aead\x00', 0x80, 0x400000, 'generic-gcm-aesni\x00'}, 0x33) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b67000)="d5560006820faeb9c5ea89922954c700043e1f5b534c90c2", 0x1c1) 2018/02/10 22:01:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2275, &(0x7f0000700000)="0800ffaa") ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dc3000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) [ 53.295736] audit: type=1400 audit(1518300092.272:55): avc: denied { setopt } for pid=7317 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/10 22:01:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000070000-0xbc)={0x0, 0x0, 'client0\x00', 0x0, "6318ca4c372bbf06", "99f3c2e1541fe1bfdf54840c086e666dec2aef8735f8bc6ae79d506a1f00f7b8"}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/10 22:01:32 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b0b000-0x4)=0x0) munmap(&(0x7f00005f2000/0x4000)=nil, 0x4000) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r1, &(0x7f0000fe1000-0x4)=0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fdf000)=@sack_info={0x0, 0x0, 0x316}, &(0x7f00008b6000)=0xc) r3 = syz_open_dev$amidi(&(0x7f000074e000)='/dev/amidi#\x00', 0x80000001, 0x80080) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000fe2000-0x8)={r2, 0x3}, &(0x7f0000fe2000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00000ea000)="be", 0x1}], 0x1, &(0x7f0000c4e000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0xffffffffffffff00, 0x101, r2}}], 0x1d}, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000fe0000)='/dev/dmmidi#\x00', 0x0, 0x480840) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f0000fe1000-0x18)={0x2, 0xfffffffffffff1c7, 0x8, 0x6, 0x3a0000000000000, 0xffff}) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000098000-0x2d)=""/45) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0xfffffffffffffff8}) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000)=[], 0x0, &(0x7f00000c3000)=[@init={0x18, 0x84, 0x0, {0xc6, 0x10001, 0x40000000000, 0x5}}], 0x30}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/02/10 22:01:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007cd000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000a92000-0x1e)=@random={'user.\x00', "73ff000000000000000869785f61636c5f61636165737300"}, &(0x7f0000cf6000-0xc)="020000000800000000000000", 0xc, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = add_key(&(0x7f0000cd2000)='cifs.spnego\x00', &(0x7f0000cf2000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f79000)="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", 0x1000, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r1, 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005a0000)={0x0, 0x0}, &(0x7f000074f000-0x4)=0xc) r3 = getegid() keyctl$read(0xb, r1, &(0x7f0000d1b000)=""/211, 0xd3) keyctl$chown(0x4, r1, r2, r3) 2018/02/10 22:01:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x1f, 0x10000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000250000-0xc6)=""/198, 0xc6) 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 = userfaultfd(0x0) socketpair(0x3, 0x0, 0x7, &(0x7f0000f2d000-0x8)={0x0}) accept$nfc_llcp(r2, &(0x7f00002b2000-0x60), &(0x7f00007ed000)=0x60) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x40000000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_setup(0x4, &(0x7f0000004000)=0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f000055d000-0x6)={0x3, 0x5e, 0x6d8}) io_submit(r3, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r3) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f000059a000/0x1000)=nil, 0x1000}) 2018/02/10 22:01:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00001ac000-0x4)=0x1000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x3}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000be5000)) 2018/02/10 22:01:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000bb6000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000336000)={0x2, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x118) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/10 22:01:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000989000-0x4), &(0x7f0000503000), &(0x7f00007fd000-0x4)=0x0) setregid(r0, r0) r1 = syz_open_dev$vcsa(&(0x7f00006ab000-0xb)='/dev/vcsa#\x00', 0x4ea, 0x80000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000313000)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000801000-0x4)=r2) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00001ef000)=[{0x2}, {0x0, 0x6}, {0xf, 0x2}, {0xf, 0x9d}], 0x4) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000497000)={0xffffffffffffffc4}) 2018/02/10 22:01:32 executing program 3: clock_getres(0xc, &(0x7f0000c28000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000+0x6f8), 0x4) 2018/02/10 22:01:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000e90000-0x20)=[{&(0x7f0000b32000)=""/172, 0xac}], 0x1) sendmsg$nl_route(r0, &(0x7f0000665000)={&(0x7f0000faf000-0xc)={0x10}, 0xc, &(0x7f0000f48000)={&(0x7f0000552000-0x44)=@ipv4_getaddr={0x18, 0x16, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) 2018/02/10 22:01:32 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000339000-0x11)='/selinux/enforce\x00', 0x80040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00004d0000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) shutdown(r1, 0x1) poll(&(0x7f0000457000)=[{r1}], 0x1, 0x0) 2018/02/10 22:01:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000ca000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003ad000-0x30), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) socket$inet(0x2, 0x1, 0x80000) 2018/02/10 22:01:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000-0x20)={{0x77359400}}, &(0x7f00003cd000-0x20)={{}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000)={&(0x7f0000002000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000003000-0x8)={0x39980732, r2}, &(0x7f0000002000)={0x5, 0x6, 0x1, 0x3, 0x0, 0x5}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000003000)=0x1000) ptrace$setopts(0x4206, r3, 0x4aa1, 0x8a2d22af21bfc0d0) futex(&(0x7f0000000000), 0x0, 0x3, &(0x7f0000012000-0x10)={0x0, r0}, &(0x7f0000c62000-0x4)=0x4, 0x3) 2018/02/10 22:01:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x5213, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8000000001000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x2, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000636000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000022000-0x8c)={0x7fffffff, 0x6, 0x8, 'queue1\x00', 0x1}) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000497000)={0x0, 0x4}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000800000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/10 22:01:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000855000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000317000)='\x00v\t', 0x1001, &(0x7f0000dc6000-0x19)="a27f794fd93d87c0af8c8ba4fc0000008000000002f54380fe") setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000474000)={{0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x9}, {0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1ff, [0x4, 0x80000001, 0x2, 0x6215, 0x6, 0x2, 0x80000000, 0x4]}, 0x5c) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f00006ec000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ad2000-0x5)='nfs4\x00', 0x2018, &(0x7f0000293000)) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6041c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c7b000-0x10)={0x6, [0x7, 0x2, 0x4, 0x8000, 0x7fff, 0x9]}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d6d000)={@empty, 0x3, 0x1, 0x3, 0x4, 0x5fc, 0xff, 0xc69}, &(0x7f00009d5000-0x4)=0x20) 2018/02/10 22:01:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x1f, 0x10000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000250000-0xc6)=""/198, 0xc6) 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 = userfaultfd(0x0) socketpair(0x3, 0x0, 0x7, &(0x7f0000f2d000-0x8)={0x0}) accept$nfc_llcp(r2, &(0x7f00002b2000-0x60), &(0x7f00007ed000)=0x60) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x40000000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_setup(0x4, &(0x7f0000004000)=0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f000055d000-0x6)={0x3, 0x5e, 0x6d8}) io_submit(r3, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r3) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f000059a000/0x1000)=nil, 0x1000}) 2018/02/10 22:01:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x10000, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5b000-0x4), 0x4) write(r0, &(0x7f00007ee000-0x1000)="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", 0x6dd) write(r0, &(0x7f000069f000-0x54)="e26d4afed4d3467b7ee66e9ebb4039955b1d97a427cc701c5e5e6447b6510bff58c631328eeae8186bf1c22f39347ebb869277e809a7002f38611d02a6e3d4e4f6b8923c59ff9438d8c3d353b76131b90e044f80", 0x54) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004fa000)='/dev/vga_arbiter\x00', 0x10040, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000724000-0x1)={0x4}, 0x1) r2 = dup(r0) write$eventfd(r2, &(0x7f0000fc8000-0x8), 0xffc7) recvfrom(r0, &(0x7f00001b5000-0xe2)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r2, &(0x7f0000604000), 0x8) sendmmsg$alg(r2, &(0x7f0000cef000)=[{0x0, 0x0, &(0x7f0000282000-0x3a)=[{&(0x7f000069a000-0xdf)="c2", 0x1}], 0x1, &(0x7f00001e4000)=[]}], 0x1, 0x0) sendmsg(r0, &(0x7f0000ad8000)={0x0, 0x0, &(0x7f0000dc8000)=[{&(0x7f0000d84000)="0f", 0x1}], 0x1, &(0x7f0000d57000)=[]}, 0x0) sendmsg$alg(r2, &(0x7f0000e3e000)={0x0, 0x0, &(0x7f0000bb8000)=[{&(0x7f0000690000)='/', 0x1}], 0x1}, 0x0) 2018/02/10 22:01:32 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) timer_gettime(0x0, &(0x7f000063b000-0x20)) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000856000-0x198)=@updsa={0x138, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_crypt={0x48, 0x2, {{'lrw-serpent-avx2\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00004cf000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x10200) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000fe9000)=0x1ff, 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000feb000-0x18)={0x0, 0x3be1, 0x30, 0x8, 0xfff}, &(0x7f0000feb000-0x4)=0x18) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000018f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000093b000-0x8)=@assoc_value={r2, 0x4}, 0x8) 2018/02/10 22:01:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00003af000+0xda6)='./file0\x00', &(0x7f00005ff000)=@known='system.advise\x00', &(0x7f0000bb8000-0x2)=']\x00', 0x2, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f000019a000-0x4), 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000066000)={@dev={0xfe, 0x80}, @empty, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac02a8a00fb000f1}) 2018/02/10 22:01:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x40000001b, 0x3, 0x7) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x4002, 0x40000000000083) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a9b000+0x10d)={0x0, 0x1e3c}, &(0x7f0000d62000-0x4)=0x208) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000464000)={r1, 0x99f8}, &(0x7f000004c000-0x4)=0x6) write(r0, &(0x7f00001ee000)="19000000260027fef2f9e90007367700000000000100000000", 0x19) 2018/02/10 22:01:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x1f, 0x10000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000250000-0xc6)=""/198, 0xc6) 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 = userfaultfd(0x0) socketpair(0x3, 0x0, 0x7, &(0x7f0000f2d000-0x8)={0x0}) accept$nfc_llcp(r2, &(0x7f00002b2000-0x60), &(0x7f00007ed000)=0x60) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x40000000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_setup(0x4, &(0x7f0000004000)=0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f000055d000-0x6)={0x3, 0x5e, 0x6d8}) io_submit(r3, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r3) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f000059a000/0x1000)=nil, 0x1000}) 2018/02/10 22:01:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000b62000-0xc)='/dev/ashmem\x00') ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00001e0000)={0x3}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e53000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x5) 2018/02/10 22:01:32 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) close(r0) r1 = dup2(r0, r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000000c000-0x4)=0x2) 2018/02/10 22:01:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f000033d000-0xc)='./file0/bus\x00', 0x0) clock_gettime(0x3, &(0x7f000053c000)) mq_notify(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000), &(0x7f00005a7000-0x70)}}) execveat(0xffffffffffffffff, &(0x7f0000358000-0xc)='./file0/bus\x00', &(0x7f00003fa000-0x10)=[], &(0x7f0000f3b000)=[], 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000f19000-0x7)='mqueue\x00') rmdir(&(0x7f0000d54000-0xc)='./file0/bus\x00') linkat(r0, &(0x7f000011c000)='./file0\x00', r0, &(0x7f00008cb000-0xc)='./file0/bus\x00', 0x400) 2018/02/10 22:01:32 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x88000000011, 0x80807, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x1000)="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", 0x5c9, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x3f, 0x3f, 0x2, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x9, 0x10000, 0x101, 0x4, 0x10000, 0x6, 0xff, 0x31f, 0x5, 0x3, 0x9, 0x6, 0x0, 0x4498, 0x7fff]}, &(0x7f0000002000)=0x108) 2018/02/10 22:01:32 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x4}, @result}], 0x30) ioctl(r0, 0x2275, &(0x7f00007bc000)) ioctl$KDSKBLED(r0, 0x4b65, 0x0) 2018/02/10 22:01:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000ce000)={0x0}) bind$inet(r1, &(0x7f0000ca3000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f000059e000-0x4), &(0x7f0000d8d000-0x4)=0x4) 2018/02/10 22:01:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@common='bridge0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x100, 0x0, 0x2, &(0x7f0000be5000/0x2000)=nil, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) socketpair(0x0, 0x7, 0x1b60000000000, &(0x7f0000496000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f000022a000-0x4), &(0x7f000042f000-0x4)=0x4) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000abf000)={@mcast2, 0x0}, &(0x7f0000e76000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000887000-0xc)={r4, @loopback=0x7f000001, @rand_addr=0x4}, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/10 22:01:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00003ba000-0x4)=0xed, 0x4) r1 = socket(0x4000001e, 0x6, 0x8000000000000) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xffffffffffffff80, 0x1}, 0x10) close(r1) 2018/02/10 22:01:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000df1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x4000) fstat(r1, &(0x7f000074f000-0x44)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f82000-0x18)={r1, &(0x7f00007bb000-0x43)="d184d7fab0c79ccb445a6d23b88a73bec52e72c0afe2198dfaada607c03620dcd70949718c9adb6be5d564a19fa2f6953d79a2cc19a41abb851ad1416157caec42b32f", &(0x7f00008d0000-0xe3)=""/227}, 0x18) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000656000)='/dev/ashmem\x00', 0x80940, 0x0) preadv(r0, &(0x7f0000f05000)=[{&(0x7f0000937000-0x85)=""/133, 0x85}, {&(0x7f00001da000)=""/250, 0xfa}, {&(0x7f00000be000)=""/189, 0xbd}], 0x3, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000de2000)={0x0, 0x5}) 2018/02/10 22:01:32 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) close(r0) r1 = dup2(r0, r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000000c000-0x4)=0x2) 2018/02/10 22:01:32 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000170000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000c6d000-0x24)={0x2a, 0x7, 0x1, 0x4, 0x0, 0x3, 0xff, 0x3, 0x9, 0x8, 0x7, 0x1f}) r2 = syz_open_pts(0xffffffffffffff9c, 0x400) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00006c5000)={0x1ff, 0x6, 0x1000}) get_robust_list(r0, &(0x7f0000f38000)=&(0x7f00003f7000), &(0x7f0000132000-0x8)=0x18) 2018/02/10 22:01:32 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x24006) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf}}) 2018/02/10 22:01:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x1f, 0x10000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000250000-0xc6)=""/198, 0xc6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) socketpair(0x3, 0x0, 0x7, &(0x7f0000f2d000-0x8)={0x0}) accept$nfc_llcp(r2, &(0x7f00002b2000-0x60), &(0x7f00007ed000)=0x60) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x40000000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_setup(0x4, &(0x7f0000004000)=0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f000055d000-0x6)={0x3, 0x5e, 0x6d8}) io_submit(r3, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r3) 2018/02/10 22:01:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000487000)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000066e000-0x50)={@generic="196dc1701ce8409a1da97f1bb45f38b7", @ifru_map}) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000e14000-0x8)='net/tcp\x00') recvfrom$inet(r1, &(0x7f0000982000-0x62)=""/98, 0x62, 0x40000000, &(0x7f00005a7000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/10 22:01:32 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a96000), 0x4) unshare(0x20000400) 2018/02/10 22:01:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000bc4000-0x4)=0x80000000000000a, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) r1 = dup2(r0, r0) connect$l2tp(r1, &(0x7f00003b0000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x3, 0x0, 0x4}}, 0x2e) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00006e4000-0x24)={0x0, 0x1c, "8a23f70ce711776a038f66153443868ce86ed11003c3f5a29b6efe75"}, &(0x7f0000f55000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000903000-0xe2)={r2, 0xda, "6c16b785ebc59bc1aa0220947d8489e24f6b2eea46877d1b4637eeb960d17a0a938329ad6140888599fddd5177237f5ced4802bbd6f7007dfafe0a5df8aeff70d02adee8627ea54409db1586dec8986b52edd89b50f7263a7dff4b4db87e994ec3a4efd157aad9d756328e95c7787690fbc449dedf3daf18c1ad3148c6d657b654ca0c103b4199185924b1c0778a5887f87f7a4e52c9ce478071fc9cfc70582253dbf8578845585df2e6f3272fa5be491241d87744e3f7ba55078d2aefed4bde8685c0a813261c7cda165cbc2bd9de64cb164d6a84cd20da138f"}, &(0x7f0000edb000)=0xe2) socket$rds(0x15, 0x5, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/02/10 22:01:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)='7', 0x1}], 0x0, &(0x7f0000b3f000)=[@op={0x0, 0x117, 0x3, 0x1}, @assoc={0x0, 0x117, 0x4, 0x7}, @assoc={0x0, 0x117, 0x4, 0x800}, @op={0x0, 0x117, 0x3}], 0xfffffffffffffd63, 0x2000000000000}], 0x1, 0x0) 2018/02/10 22:01:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c8d000)='coredump_filter\x00') getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000a1f000)=""/133, &(0x7f00000d8000)=0x85) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/02/10 22:01:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000069000), &(0x7f0000fb8000)=0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) kexec_load(0x3, 0x9, &(0x7f0000eba000)=[{&(0x7f0000d71000-0x7b)="d667d179afdbf419c27d3886ec849620d6c67ae32f89c17658187b67009a33877927533efcb1c68aabeb48a4e5db093b5c64dfb51c6acb4a3ef96d01d5766c94a421170b080886ddd597bb10044fdf84459c87a8be7284d9abcdb686a8ec92306eaa187ff968e027fb1d94d5ff04afd81180149a1f3d47d9bef86a", 0x7b, 0x6, 0x8}, {&(0x7f00004a2000-0x1000)="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0x1000, 0x1f000000000, 0x1}, {&(0x7f00004ae000-0x6a)="21c0101e908dff7cbb83675ca3f96e86a8cfa9f77dcd9b20d81e73cbf1072eb14ab0d3c60f95d761f3af91860a5a44a3f88e0083d5f5b4752dd6623daeb13f0fa4cc91f4ced58578d528b59fb73d9c18b9db9e5b2298717beb0283799f81f8e602a186d7faaa122695c0", 0x6a, 0x5, 0x3f}, 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0x1000, 0x3, 0x3ff}, {&(0x7f0000315000)="f9a8fc6bb1a75ef67926ed6538ffb44dbe5fa6bca860f801a0a189c08781d4a2e6dd06057be89e5699f4fb0ddc12b60d3c55365ec769f3650bec6844b8f094b9c44a0f4773cc5859e7d89bb0bdaa662125447dbb971e21c9837499976b6f6e1618c0d03253b92b31736e4b097c00c39711b3ef895c53086e12b8e22efb84abd0972d784fda037b85928b391dddf7ece2a197edc0c908b74b25a2a588a2f28947e2d922dbbe30c5ac6be776b6e3d721a7870712934663a8a9a669c3d59ff9267ec3", 0xc1, 0x0, 0x40}, {&(0x7f00008db000-0x47)="ab32b439c1785e62be6f8bdd8aac3739938112b25a8f2db7e2b3cf23598f77228a0774f5c53682a7a3fbb20609682eb1238a331e586e53d82175d719232a3fee078c6cc3c86891", 0x47, 0x1f, 0x9a28}, {&(0x7f000071f000)="60e8cf125181fa8f1d4f1ff50b2f28d8697885634ac8009185093f16f2dfe6674467cca1170c6a54fbc5d8259b87b11241f59298e334e40d6f3973d937a5d851675ae69fc4ca11a8a0c98acdfab3bfe1a7d79bdd770c156f63f0eb8b2efaa9c5686c582d4aa803b63a3fb772c5e229501dd0114eca2f780bd612f90a2e171e92e16e6783c47da9e66608d5be8455a9dbf95c0af8d574445cbff6738efa1ff99c96fc66a985a277dde3bb65b5c84256048c9f5b4adf8795ffb11be4ebf77a98d665c17a2a4adfdf14d5d1be548a62d6ec6919af8429c1ad2ae95b49a1c4a43ae9d67efd07b7a86e612eb2a5587159a8b1", 0xf0, 0x7, 0x800000000}, {&(0x7f0000b7e000-0x79)="0d300d920657a4ce7d58baac97f89c88beb36990a45a72cedb24c05de79b861f98fecd6e9b03407128035115ebd0a845cab726e58d9bbf08d605a324ce9fc175174a40aadf5743daa0b5d0317479d92f99d9e82f8885a1d016248868e167efafccbdb98ea91acc427437cde350971b63ed7e590011f295b84b", 0x79, 0x529e2eae, 0x99}, {&(0x7f0000e40000)="8da2b0b5fe50dc7e9c844ddc3a20340631f2a0b358f920a10a8864ceb912ffe1a1b20228971ba83740b31ac6b8e737eb48547b73e1848b3eec767456c9bad32f119a1f2179584bc10d2401bad205966abf71d88ccf403b560c30d340714c03f2472d680f88d0a47bca52624f69d8aaf0daac3925d206503920da33fe8723fd347240995797dc45cc99d8b680d7e7e86479ab6cab1842e1b22e62e6c3a05a42058a973825a167fb1fbe8e73908171a5ed0c46805eede166d495272ccc9e6d34c43856", 0xc2, 0x6, 0xffffffffffffffff}], 0x1d0000) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:32 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000013000-0x20)={0xffffffffffffffff, &(0x7f0000015000), &(0x7f000000e000)}, 0x378) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000016000)) 2018/02/10 22:01:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x1f, 0x10000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000250000-0xc6)=""/198, 0xc6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) socketpair(0x3, 0x0, 0x7, &(0x7f0000f2d000-0x8)={0x0}) accept$nfc_llcp(r2, &(0x7f00002b2000-0x60), &(0x7f00007ed000)=0x60) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x40000000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_setup(0x4, &(0x7f0000004000)=0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f000055d000-0x6)={0x3, 0x5e, 0x6d8}) io_submit(r3, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/10 22:01:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0xcec4, 0x5}, 0x8) listen$netrom(r1, 0x401) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ff4000)={0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0xa0) 2018/02/10 22:01:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x2, 0x5ccd, 0x6) sched_rr_get_interval(0x0, &(0x7f0000c93000-0x1)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000620000)='/dev/sequencer2\x00', 0x40, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000201000-0x1c0)=[], 0x0, 0x0) 2018/02/10 22:01:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00004a9000-0xc)='/dev/amidi#\x00', 0x100000001, 0x10400) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00006c7000-0x4)=0x2, 0x4) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00006c4000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00007d3000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/10 22:01:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000a57000-0x9)='scalable\x00', 0xfffffffffffffcea) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8), 0x2, 0x3) 2018/02/10 22:01:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000024f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndmidi(&(0x7f0000dac000-0x12)='/dev/snd/midiC#D#\x00', 0x1000100, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000635000)={0x0, 0x400}, &(0x7f0000aab000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000042e000)={r2, 0x83, "a69bbf4eea9b3894ab61caff6352a07a4028f6a34598001a5f515b548e6c985d52b69d6288216e3723f954cdd9bb37d9247635f1ea0978557c34071a2329da74d6a67c10d2178756d2d773551e55ea1810d04d7d6a028e0d321889896d5cab95a46ac36af91f07b303c41155826505d40273c0044d8ef4a0487cae31ba57f2ed3ee000"}, &(0x7f000076d000)=0x8b) ioctl$TCXONC(r1, 0x540a, 0x40) 2018/02/10 22:01:33 executing program 6: r0 = add_key(&(0x7f00007fd000-0xc)='cifs.spnego\x00', &(0x7f0000689000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000b93000), 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x8000200) keyctl$set_timeout(0xf, r0, 0x0) 2018/02/10 22:01:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) clock_gettime(0x0, &(0x7f00005e0000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000fa0000-0x68)={0x80000000, 0x200, 0x6, {r1, r2+10000000}, 0x3}) sendto$inet(r0, &(0x7f0000ef3000-0x1)='Q', 0x1, 0x0, &(0x7f000051a000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/10 22:01:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @empty}, 0x10) connect$inet(r0, &(0x7f0000b4d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) recvfrom$inet(r0, &(0x7f00007ce000-0x3e)=""/62, 0x3e, 0x1, &(0x7f0000f80000)={0x2, 0x1, @empty}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001e5000)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000983000)='tls\x00', 0x4) 2018/02/10 22:01:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000bf6000-0x10)={&(0x7f0000cbc000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000480000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000156000-0x4)) 2018/02/10 22:01:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x1f, 0x10000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000250000-0xc6)=""/198, 0xc6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) socketpair(0x3, 0x0, 0x7, &(0x7f0000f2d000-0x8)={0x0}) accept$nfc_llcp(r2, &(0x7f00002b2000-0x60), &(0x7f00007ed000)=0x60) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x40000000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_setup(0x4, &(0x7f0000004000)=0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f000055d000-0x6)={0x3, 0x5e, 0x6d8}) io_submit(r3, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:33 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000064000-0xb)='/dev/audio\x00', 0x82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x0, 0x4b, 0x17c78aad, {0x1, 0x10000}, {0x7}, @const={0x81, {0x1000, 0x5, 0x1}}}) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c30000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(r1, &(0x7f0000fc4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000fc4000-0x4)=0x10, 0x80000) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r3, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r3, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r3, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000ae4000-0x138)) 2018/02/10 22:01:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000b3000-0xa)='/dev/dsp#\x00', 0x3e81000000, 0x40) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000073000)={0xfffffffffffff800, 0x0, 0x100000001, 0x7}, 0x5) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000a70000-0x8)) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:33 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@security={'security\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x160, 0x218, 0x160, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f0000002000), {[{{@uncond, 0x0, 0x100, 0x160, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, 0x24, 0x3}}, @common=@icmp={0x28, 'icmp\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, 0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26]}}}, {{@uncond, 0x0, 0x90, 0xb8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x379}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0x0, 0xffffff00, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) [ 53.903193] audit: type=1400 audit(1518300092.938:56): avc: denied { ioctl } for pid=7512 comm="syz-executor6" path="socket:[19658]" dev="sockfs" ino=19658 ioctlcmd=0x89e0 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=sock_file permissive=1 2018/02/10 22:01:33 executing program 6: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0e000-0x10)={0x9, &(0x7f0000793000-0x48)=[{0x4a95, 0x400, 0x100000001, 0xf3}, {0x5, 0xb6, 0x1, 0x7}, {0x80000000, 0x6, 0x0, 0xfb}, {0x100, 0x19, 0x8, 0x5}, {0x7, 0x952, 0x3, 0xff}, {0x2, 0x21c0, 0x1, 0x9}, {0x8, 0xf466, 0x8069}, {0x9, 0x6, 0x23a2, 0x6}, {0x2, 0x8, 0x2, 0x75dd}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000a0c000-0x38)={&(0x7f0000882000)={0x10}, 0xc, &(0x7f000048a000-0x10)={&(0x7f0000332000)=@newsa={0x154, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x32}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x80000001}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'michael_mic\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/10 22:01:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d59000-0x10)=[{&(0x7f00003fb000-0xa9)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698de5804648f5082f441a5d528cc2b25fa8b5276ac22cb46e64533e3b1a8041d24d46c71d1b51f74cdc430e84057c7b4ee51a74017443c56e5658f10d4982075c02e579de92c5839064b666aa97c7d185edf8a3262cf7fc9df323bbb39a58ceb077047c260b39c102ae356155834ec1c80412ed84e33ec810d0a722ae2ea419655fd2237db42f5c2f0e", 0xa9}], 0x1, &(0x7f00005e5000)=[]}, 0x8000) r2 = openat(0xffffffffffffff9c, &(0x7f000087e000-0x8)='./file0\x00', 0x10400, 0x108) r3 = open(&(0x7f00007bf000-0x8)='./file0\x00', 0x4000, 0x4) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000b24000-0x20)={0xf000, &(0x7f000074f000), 0x8, r3, 0x5}) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x40007) sendfile(r1, r4, &(0x7f0000ccb000), 0x357) 2018/02/10 22:01:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00009a9000)=@hci, &(0x7f00001d0000-0x4)=0x6, 0x800) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004fe000-0x4)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bb7000)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r2 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r2, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r2, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000014000-0x90)=[], 0x0, &(0x7f000002c000-0x11d8)=[]}, 0x0) r3 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r3, 0x0, 0xcf, &(0x7f0000001000-0x4), 0x0) r4 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r4) 2018/02/10 22:01:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) 2018/02/10 22:01:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000d72000-0xe)='/dev/admmidi#\x00', 0x9, 0x2) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000393000-0x64)={&(0x7f0000404000-0x4)=[0xb46e], 0x1, 0x7, 0x40000000000000, 0x5, 0x7, 0x9, {0x7, 0x7, 0x1, 0x42f4b7c0, 0x79d, 0x5, 0x5, 0x5, 0x4, 0x20, 0x3, 0xa, 0x0, 0x3, "9d54701a0b9ac417d0c50832e4bc94ee9b35c0c448d5a84c15d3e49404d15754"}}) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x200, 0x105002) openat$audio(0xffffffffffffff9c, &(0x7f0000717000)='/dev/audio\x00', 0x400, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000613000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) 2018/02/10 22:01:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x1f, 0x10000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000250000-0xc6)=""/198, 0xc6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) socketpair(0x3, 0x0, 0x7, &(0x7f0000f2d000-0x8)={0x0}) accept$nfc_llcp(r2, &(0x7f00002b2000-0x60), &(0x7f00007ed000)=0x60) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x40000000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r3, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ca6000)=0x0) sched_getscheduler(r1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ef7000)={&(0x7f0000111000)='./file0\x00', r0}, 0x0) 2018/02/10 22:01:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000faf000)='./file0\x00', 0x100, 0x40) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00006bd000-0x14)={{0x20, 0x2, 0xffffffffffffff81, 0x800, 0xaa, 0x3d}, 0x6, 0x5, 0x496d}) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f83000+0x6ad)=0x0) fcntl$setown(r1, 0x402, r2) 2018/02/10 22:01:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00004e5000-0x4), 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b14000-0xc)={0x0, 0x0, 0x30}, &(0x7f00009aa000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000549000)={r2, 0x69, 0xede9}, &(0x7f0000b76000-0x4)=0x10) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:33 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) munmap(&(0x7f00003a9000/0x1000)=nil, 0x1000) bind$unix(r0, &(0x7f000090f000)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) 2018/02/10 22:01:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f0000949000)}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x6, 0x3ff) sendto$inet(r1, &(0x7f0000da7000)="36010100000040671901ffecfffc000009001e880bf6462edee7d6e7ded98d96", 0x20, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockname$packet(r1, &(0x7f00009ba000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000024b000-0x4)=0x14) connect$packet(r1, &(0x7f00002c3000-0x14)={0x11, 0x6, r2, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x14) 2018/02/10 22:01:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000b33000)={&(0x7f00007ca000)='./file0\x00', 0x0, 0x18}, 0xd) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x25, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r1}) pipe2(&(0x7f0000e77000)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f00005b5000)={0x4, 0x78, 0x1, 0x1, 0x450, 0x8000000000, 0x0, 0x7, 0x40022, 0xb, 0x600000000, 0x6, 0x7, 0x7f, 0x1, 0x109, 0xa921451, 0x4, 0x9, 0x92, 0x3, 0x3f, 0x6, 0x8, 0x9, 0x1000, 0xfffffffffffffffe, 0x26bdbe0d, 0x0, 0x7, 0x100000000, 0x7, 0x3ff, 0x2, 0x7, 0x3, 0x4, 0xaa, 0x0, 0x8, 0x4, @perf_config_ext={0xffffffff, 0xffffffff80000000}, 0x80, 0x9, 0x1, 0x1, 0xfffffffffffffff8, 0xfffffffffffffffe, 0xfffffffffffffffe}, r1, 0x9, r2, 0xc) 2018/02/10 22:01:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) creat(&(0x7f0000212000)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) mount(&(0x7f0000fb9000)='./file0\x00', &(0x7f00007fd000)='./file0\x00', &(0x7f00009ee000-0x8)='tracefs\x00', 0x104000, &(0x7f000078b000)) 2018/02/10 22:01:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x400) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000000)=""/188, 0xbc) 2018/02/10 22:01:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0x1c) sched_setaffinity(0x0, 0x8, &(0x7f0000cb2000-0x8)) r1 = dup3(r0, r0, 0x80000) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000340000-0x4)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000019000)=@assoc_value={0x0, 0x20e9}, &(0x7f0000f92000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000cf4000-0x10)={0xbf, 0x8002, 0x7f, 0x5, r2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000025d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/10 22:01:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x1f, 0x10000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000250000-0xc6)=""/198, 0xc6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) socketpair(0x3, 0x0, 0x7, &(0x7f0000f2d000-0x8)={0x0}) accept$nfc_llcp(r2, &(0x7f00002b2000-0x60), &(0x7f00007ed000)=0x60) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x40000000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_submit(0x0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0x1c) r1 = getpid() r2 = semget$private(0x0, 0x7, 0xa8) semctl$GETZCNT(r2, 0x3, 0xf, &(0x7f0000dbd000)=""/176) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000a00000-0x68)={0x0, 0x0, 0x0, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000945000-0x58)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000a9f000-0xe8)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@multicast1}}, &(0x7f0000bef000-0x1)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004c7000)={0x0, 0x0}, &(0x7f00005cf000)=0xc) r6 = getuid() r7 = geteuid() sendmsg$netlink(r3, &(0x7f0000a71000)={&(0x7f0000404000)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000b92000-0x70)=[{&(0x7f0000f69000-0x52c)={0x52c, 0x37, 0x1, 0x3, 0x0, "", [@nested={0x20, 0x69, [@typed={0xc, 0xa, @u32=0x55}, @typed={0x10, 0x4, @u64=0xc61}]}, @nested={0x264, 0xc, [@generic="7cc54aee2a98114d86f72c2d0583e3db979f02152e", @typed={0xc, 0x45, @pid=r1}, @typed={0xc, 0x3c, @uid=r4}, @typed={0xc, 0x44, @ipv4=@empty}, @generic="8c0f5341f9846ac1904069f094500882d1b08a3ecc4485f1390535b44e47c0e185dd53bd4221b2eb01a745443c387883c90bad9ea3e7505fae841b6bd7089ffa3d3e72383605c481c13e22543a60765d7847bcf04fad754c666c6f1be4c66fa69ee12f00f5ef65ed64bbf48093cc15a05746ca514f46b1277587774e33404a1cec1fc9becedbe63e667267a95782cb1479898c0328e97d7d3ff83b8662dbe11bb91dddfdf3a7d22aea3071f8b26d90bde1342f2a1147bd545cc640418611c941b93b390de72186c0d537c375124640b04426636fd837f8c4", @typed={0x10, 0x42, @u64=0x6}, @generic="ebc0858d5b2a0dbfcfe1bc2c067a44cc1e08d2427c90c5b4aafa99e845df2317641ba2948af0edeb94e43811e3b8e3d07f68cde0c1e45ec71bd111f5dbea9a31f19fdee35761eaad9a1fc063613f5593e6e2f74ddcb8fd58e0da09ac2a507fad013a377debd016ff02d8eed9425760fab3afee0adb3202cab1d695269a906808e02f71031cfd6e89c7c25ef235515bd4b908a97da4525faba4a0031e085877f3f6c34859821dbe8fc1032e070f742ebc7615c70555aab77cdb6ca01b22994c8ad1bc94bee5816e7cdf58958abc96582d80b9c6b7d68fcf6c0f599b676216c9bcd8e1f936d02574b659b42bdb15b7abab148cb732f3", @typed={0x8, 0x4}, @generic="4bb63ef857fc9a427d63d7def89f10387601c0b00b2e89368d4282408eba48a1e3900388f1e1b07d7dc4dc7e262d9250fd72cfedcd2941e997c9d0196cf311"]}, @typed={0xc, 0x56, @fd=r3}, @generic="d7eeab359a2be932fd370db692cfb1b5604d31df06c5cb909aa48987e2cf9bfea02dd1d7f3c45c255244d1734404e8a064a3443f135d04b354efa2d9ac8bca6d3d957eb9c4fd824bdd84057fa52153031afd44e2f5281c6a594243eb6e6807fb0e619a51f87d5afc02fa3934cb91356cdecb50287bb223fe39cbbb4e916e00b9faeca05b2e8b1f4fabdf4d85efa9fb1422004c93cd76e6163661a9e119898c513426143a80ec11947f188307c1531e1e13bde43afe0820ca40de1a8ad4304b26d165b61b2dd1f71534fa8ee9508dc20e6a97c3a507bea1e43b589b7d4b97de06cffccfb2add1bdc42bef989e0385b1b6e9a2a5973e2314133198", @typed={0x24, 0x4b, @str='\\selinuxwlan0em0-em1!#-+\x00'}, @nested={0xe4, 0x1b, [@typed={0xc, 0x5f, @u32=0xffffffff00000001}, @generic="c346bcbb0c1b78d61aaeab1d6b9de866bffab439e6124b219bf380fc4462ef6e3bee16083546df86210e7c5dd4f1d37c8c2c8ce91ccdd62b5a7d7cd4d5cef255dff976e0e96bf0bd599d15e6120ad283d74b7eb41ccc7ef1e52c228ab63a7fb23a907d83147c7f97573e7cd397ae20937bef109434dbc339e4b585fb36", @typed={0x8, 0x1e}, @generic="d66eca844a80a8bb42c7314f9934d72bb13ed6c0fe941553b7e8c9329fd72288177957cbad56af30c643a1d5993e7ed7ef05d2f0cc2dbd23ff7e165d655e7690921aac47842fbe7293c9f2d37dc6"]}, @nested={0x20, 0x76, [@typed={0xc, 0xa, @fd=r3}, @typed={0x10, 0x37, @str='user{]}\x00'}]}, @nested={0x68, 0x84, [@generic="120104e1a85479537b3671b0148617f251e766831aa1cdead23ed6ecb635071dd24a7e34cfa2a565188074cdf08d600ce9895e31d1c477a89ee1a966b4756825b5bbdce9f26b178a77a52a4f99b261ae73", @typed={0x10, 0x47, @u64=0x8}]}]}, 0x52c}, {&(0x7f00000e2000)={0x27c, 0x12, 0x400, 0x0, 0x0, "", [@generic="f22f8bab25dbb50a83c15227bcebfab6bc5074f37cbcdd4214c41c101bed6112e8b7d987216787ddfd03b38ce9b60730fc5e8c0174ce448427dbd3a15f4917ce1f5dc5fc79e4f56434328b37568cc58da8969711f2ccdd2a8c97da3c68f5ee71dfc8923e75783553e812c3f26fbee94bbda6b4d75d9c16b737027e5740c8e0714c14b2ada7706bda28014227b116a63826d4b74c6f49fbf126beb1bbecbef562b98d8452d2416f4717c6631c61dc0d4e2e9c51d826d506faf763e5b3fa6f3f5af85a913f54dc", @generic="66305cae7fb537a9f56be59e6573cfee3f3f", @generic="5490537e4972596335abfd834a6699fedbdebc6960dc314ac1d2c435ef86900f0e6fa14d6f19b19a78bb36b05dbc69db898db9470e852106c521fb411bf03da3fd04883f27c07230d9a9c106a94932a6a49c929af16904a47c035d945bf109bd4db6508fda7c1109021f4760c089265a7ff8c95c82e7b796c75b88d0cf26862cfa9011f21740cc34940e7a26ccb1671a34c432dd5ca7912c61fe8588eae57a873740166bfc640723e0b88cd040fd2e30cdb362194170d1a7ef82388d60b8b74430537fab0475be0212edc5a485c26e05013fa96023f6b9295acf5d37785cdabd0215ff804737053b67723a2b8e9a62d2a1327d17dfd7d31c54", @generic, @generic="1c84310e7c71fc26320f2b20014144450e4ecde3cfb4bb236eea4d9e4e6ab0eab49fa9c88ea736c9e87fc9ef977f6dbb60b1b4d4b9cde4e6a127d8c81f39bced3a9f01365728b8ebd67b2d46b0fcf7d9300e158e00e4510f0be33b58341fabe0ad739ec181b633f590892bd1d5a80d2c878a1f993db48bd8ff698722864dc73ee52172275507a7c26da14a1ddbf88b1280e3b7e086e693fd"]}, 0x27c}, {&(0x7f0000f7a000-0x1578)={0x1578, 0x21, 0x800, 0x3, 0x1, "", [@generic="15d39c82b7349fa36c71324ca707946071a04745feed102716ba54c70b23b4c3c5b6457dd1d8ea16bdf6429b2d9f859fe0eeb75d77e0083b9e", @nested={0x268, 0xc, [@typed={0x10, 0x4e, @u64=0x4}, @generic="ee4730c586473ef67db9272732dc3f55ab06c6c9e146212436e9d2bc2d023a70075a682287fc92b60113016bcb8df803ce451a67ce0cd0e2762cd44b79dcfabba90e66f9", @generic="c3393ef87be73ba37149f7a23cc61d5ea66a6d861462f02ec06294d8733eb545b7e0bea29bb9aabc8c3008225de77db7634e60c15c391d3bf72c6c0957662650bb9f378042b6a3c873dab936da29ad878e9c8c38cb352e10856cf6074658c4d65438af7ce0688f4266bfb76d7569228b1d66f35d2b1e90e93808c47a1f7d7a356bee6854ea98fac73ec84a930fce511b2294f483ea4be3400de3cb0156892bd6a9a8c552514808ec22a9be64e330c4d0ed03cacb06a46f52041f2bb818", @typed={0x108, 0x5, @binary="30f6a70889a0972d36c12e0a1ae0de770d92d4570b3c88e3590fe9da6e942b32047a19687e5edbb1566113398c5e45888f0d024e8d526c0973421ca2ba6ead4c7e2d38c1ee3dcc3f1574a83ac0be1404c0d580c6689e62f92d89c76caeca59703efba432499396ada092552e2953866d496554beb05926cffd8152e5e02e1799cff0cce63aed3d074d2883bf703d30f043c9a931e2eec5ff29b5d44c882fa5663d26146ddb595664a712ad6dce27c11603e127406da16bfaacb6ef3c9b6b57a61b09d1457905f77de3bc8d74b51c287d1c39651d523ad13bf2664070ec0ffcccc7f7ee69b1955334a27f7c3ffb3bef1235099eb423e2f24ace2eef3cdf9f"}, @generic="87a3c298294bab6fbc69e0df55fef7fd1e07cf1e44f55e395a75f2d0d1255c49e67deb14027e", @typed={0xc, 0x67, @u32=0x2}, @typed={0xc, 0x53, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x72, @fd=r3}]}, 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[@generic="b3da9f02545c00574b4a1fdc2f67c2c0b17ecdaf8c33492dabf60606fb5f79db2a219a6c95ba68e9aee38a42977581bc47eab7aab5820372ab24b00487f69539cb7f43fc7b6a5f9c0ca948fe2fb933173f9cfcb50540c3d30795a0d84ae08f55b50c9bdac4ed4c2a2c3e9a037d787770e9a70488bba32fa625e2553bc0924d352f5a76f20d7442a48e69b0b9580a70582777c761c4c52724db8c8c497976a5b5a12a9ef86faee18b95e1f89116d6978ea5ab", @typed={0x8, 0x76}, @typed={0x8, 0x58}, @typed={0xa0, 0x8d, @binary="6cfc9cd26ce5f4ae9cd8e9ee869205f5a9c0f681580076022953070052cadba874186cd722afbf0e469d3f6f7591f55f0b4dd6a7c49e766d683531a3bccc86b5667f0fca1cc6f56388009349b582542e1e1c880ad7f494d8fb8740a9d327dca7a003fdc1981205c05c971da296be180d1679b72311639361108dfeed2993f11d9101514aea43a3d46d45eeff14dc01b67d3e29d81d"}]}, @generic="111dc78c8fc4d09c0e24edc72b5da12e75430dcdefdd69f29022f3c9263bd73126c2e3e153dbaffdc62be85aff76a2ffb4ca9e3189a24029c0e2d0d2e302937a2ec0262639415c4d35ccfeee9dd714af77f25d21abdf35095eed3a99f577f787ef639bc7c2a93ac40e0d7b1d6134083c1302f9e188bf0f6ce0a8c9463ef53c6fd935ddb2c4b8e6362a195668dc37ab382983e128b265434674c1094fbdd2c81c35814d5824f51347cd2ba359e3b1fe2344779b6fd55cb3a9a3ba047d6fe78cccde6d40df2e76d2398d646e713cabf70d08f5b1a2d150beec12c04da53c92a633ab3557", @generic="17624276dda5ed2dac931bac3fb2c7c995467a92599c940a1fd23c3005a07ee18c8eeac76bd5ce24eae0438bf9f1ae2a316557770e9babb6a039a4f70055b8a7871e7494949feed63f5f27bcfbae6197d82a6825c8f4034775d1b8e8e1decd8558466a83b5d86784dade5abd16db32d51c203a81f62b2d38da9127ef6346c8b068f0ad8e94607b4bb2b8", @nested={0x2c, 0x74, [@typed={0xc, 0x23, @fd=r3}, @typed={0xc, 0x4, @uid=r6}, @typed={0x10, 0x33, @u64=0x101}]}, @typed={0x10, 0x80, @u64=0x1}, @typed={0xc, 0x31, @u32=0x4}, @typed={0x18, 0x62, @str='/dev/snd/seq\x00'}]}, 0x398}, {&(0x7f00007c4000-0x3ec)={0x3ec, 0x40, 0x434, 0x7, 0x1, "", [@nested={0x4, 0x76, []}, @generic="a4cd704dea22af191ea243639a15c94d4ffc7e4d7efcc5895c75638a6da8d3cf7abb23d30faaab72d143c963fce5678434cc188bd1d2685538a7aeb176fdd0c1999713d0b49d982bb8a602823850ec26a9254252b5692bb970b337a61be217a6e8f6bbcf3cd584945cd3bb4c68ecfb214aa6a003712a4527492288cf6650d535bc532431a2f912a157ba9b537cd87afd1eeba6d136627320aab0812910a32be6b4e4c39979e2b602dab1a766446c760ca525c039afe622e3fb42c35e8340b46be2bd67096857f30f8308396fead5e8a50e69797082017f14a53ca8a4c55561dced75ac9c6ed2c86f86cb66", @nested={0x2ec, 0x47, [@generic="fd1debd7a34238a869b1f26df40fce55421d18d56d1e43c9c28494b74d537301534286df8c65bc245831f722b7ca07cc5def564c1613afa832f50c9d0e19e40deec07005db1926051dd778e493b6fa753954e5223228a0f1222a33f71476d1a6d4af1653fc2cd871eed7982ffb855604bd577958131c4767d7485d269def692af8a52dab77f412f9d0d268c8a253c3f5d829090a48d68a75faab50178ea7404691dbb3a49575ab7f837efb9e873c15aef8f6fac98b0dc4826a1bdfe3656cda423682", @typed={0xc, 0x16, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="ab2f18b2ab6ecff915e5876fff54eb280412817030a215b9ba52311f2d4d96050cd9bcfd46c4ce71a0da96145995a555b9ee4901588330ae50a43a3c3796c7def999b5c90c0662b6c75807d146b827a3231c14ef7987b6f62d3f28c70f8a96a169ea785249274a519c62443b6a30f218fb1473da21dc9f710521f4df56c09be1d014d01c93b1160a7d642c255071d940b60dd7f5113f0c4de2103218140a6fc4dfa14b2857bf6cd45db857fbb98e2b004c278dd86a3ae7f308996e32328df58b952fabc12b84a1a5d11ddafa71a64e26d9cbe16d9e46af48e943464e43c8c92b9fca3f9bedd138e72758f8ef4c5414d9", @typed={0x18, 0x16, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x18, 0x5, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xa}}, @generic="dc11c80cb63d420a53d1c4a201316d1601d9772ddbfce2a0565e3931f28ea1c1df3eb027a2b448bcc0da12ccc5936ec1923316d1339f7dff961a0793657c7330156fb9a9d6db100ab6a2fc8cc82b7e68ea09b87542e5646fb34fec0246d8edffe6951c1a0be90fa20a0361767d9094597a473607560fb6dd73ac7385134d798545a484ff8c3281676e8aafaed550a0b896d4c49a3584346c57914e50455e708088b68f8b28bf2358a9e577175fd7350a5f478502217d7c20f3fefa66ae56b0df03fd863887185034c68b7159026cd38fc979a65c5f14", @typed={0xc, 0x3, @fd=r0}, @typed={0xc, 0x87, @pid=r1}, @generic, @typed={0xc, 0x53, @uid=r7}]}]}, 0x3ec}, {&(0x7f000056a000)={0x57c, 0x36, 0x400, 0x4, 0x3, "", [@generic="acb0f094fd78ff69f0abda965127c53eb7100bddbf221693", @nested={0x280, 0x5a, [@typed={0x8, 0x3a}, @typed={0xc, 0x3d, @fd=r3}, @typed={0xc, 0x8e, @u32=0x7}, @typed={0xc, 0x33, @str='\x00'}, @generic="5736f7b12042a54760bd4fc07fe9178a2997da4292464da452a60c3bdc597fe7fb6cdc075e793a8e11adccc3c4ca286f8c0104c2fd93be02f8fb38c997a898cbda52f1cf632a544bc1e08c8b39f812a9d14da7f601d43dbcd4cf0f37cbea62f50e7aea64ad68c10e06427e30f87e139c165bb78f7829f791b6bebf73f4fa70f699c7203ba7688bd8a51a947a062117c2bbb665fd85147a2dc6517a90f7fff3a500165384ed474d63e7dab7190a09a716ca166c9d023a4d9d11a54099b39a82297c24d0f8583dffee7062983a41", @generic="cf239ad8d312861eac463bb28c3648d5a58c2f2e27dac0d98d4da62317ef03f3c81b3bdd73502e36bb81a7407b4f5dfaf6d09f078801691040ea4f536005fef07e7fd8acf9dd027f592c82e32f407b4aa0fbcb7abf92dd68ace60c88ae0c6fefa1a442b8186930dd8b9e76f7412db432280144e9276d470eeffa4110b7978e2ee7f45edadf063557ac385e1d1f937359e0d8a3b6adde48e92f59e25cb0502f077a0d071de614d74bbdb517cfd1b014e760b1", @typed={0xc, 0x69, @pid=r1}, @generic="25efe05fff117150bc7a6baf11815e47bed8e37aa50878272c00d041d603f02b399e6bd4220dd9d440dd24ec99d220bc2775818a252c2cbb3971e34a3c5fec9060d07ff506e2cd5b5c914f171c010f7f5e767cc40b4d4268927c0f218f918d0b4e7f04d53c9bc1c4c5ea11847e71311c1ed03261483734ac159a54f06be45a72f63a90b363", @generic="062807636ce3bd12941255a3791b08fa9685305099de68681ee70e42b730642de39124af910c7f7341d588937d5f0f839aacaf5362ab58f6", @typed={0x8, 0x6f}]}, @typed={0x8, 0x37}, @generic="1d9df0bb1a36fdfb839a8f3c94beb530382a735714659721a3e9f98a78db99f920a1e964748fcf82e7798318d09bc57d405d7977f453", @typed={0xc4, 0x1c, @binary="52aceeb4d9b8b762dd473663cbbba4cc116b159d4bd49630141b5370d5a3ff35e97c74b6edaa81b7e2ea7aad66ddba33f9b4b19b78e780de87e8efd698712edebdc6e55cfb913e381394e322740f153492a35ed36d4c229f839c7cdef41b2c943c4788bcd26cafe648daecae4def7394617e43ee93ceb252081cd0416a3fc51fb2e0ad6de6672997c84f35491266986f83f5974d0ee80390beb2d406a914b384d49baf1f49d9c2b41a912bda27ffb05da128963b31a765e9b4ebba"}, @typed={0xc, 0x76, @u32=0x74}, @typed={0x8, 0x5}, @generic="632f819bc443ca251fdacfb60f2ccfc7fe2f877081ba084e2c48a32d4e9bfc1690d674c529873254ab2852d751d35a400bf70bb0f96747d71b9b2b4fa462b700a092362992141ceaab471f73338460abe1eec932224286b8e7969a0eb07ad22b0a97e9ee9792db60e1b81ea492fb78f9f22e44625a86a9f28d267b9ec8d6a199b65f3f94b3644b13065fcb41caa78f59fb74c379a1cb8eee4d5164bd0a46f798dba1824ccff98a4f6025c14fc3e399b080ad65ae20588640d49e11572931f2b46bff5acb456ba1f8267ad2759c224a84c455849ce58b2786e5a0", @generic="819210f660302b7fcb93e40ad0976327ee94401f22bb14c16c886eea6d7879922e197828fe3e49c730c2fceae9dc7fc97891f93f911213c074d5d6a4931ca53fa3aa2ed781c93420d41db4a6227b4bd24a747016fb8b2e4b59f1973b0f07f8566e58a7d720f4048eff9e65740c574685a25d3b9b30cecbe7484454151f9e34d9caa50495db78420ebb3ca659d0fa0e9d80fdb9a48eafb9895d0f1cbd5a2f13f89daec3cc440b8c16be48654539153077818e0476fd96a3606f0918257275698d9f3dc06e16c7344e45cbc3d7cac61baab5c8ae7bc51b30b2adb4bd4814d75dc7ab"]}, 0x57c}, {&(0x7f0000a6e000-0x1c0)={0x1c0, 0x1b, 0x8, 0x3, 0x3, "", [@nested={0x1a8, 0x56, [@generic="d1629101b8bcc32c29af3d4e307859d14ddf786f3e2745891486f6f5a0e6493cf3fc7e0131a721cb1ae55ffa57b0407734875b2ec93180e0802a8eb27c21b8f16519bcd42859aa3f423bef18655e4968ada45c1f847a55cfb9b77c7ab05e2402b6", @typed={0xc, 0x39, @u32=0x1}, @generic="b7d42dac811f240dc88c204e7cc06a1ccb930fb26e632fe4d6ae61a892a3331c4cf9fc160a68eefcfd48aa99968e901853d941bcb2bb44103281e752debabbd7f404f35e9664007189b9922f812e96ad2628b77c59b55f44e5a9eded4a1fae3849e977d4fdb25972d976957ce0d24564b4b3c38e0d957667b8695840a456a67ccbf7c3ef83148b79394c44f455268a089596e28b688735550ba2", @generic="405ecbdb732e1fef050d27e934f535e70b19dc1d1dd803be9e4d07d8d7698fa52194aeea1354054206453322441751afc3b09b4379f3fc26efab52551d4dd9374076", @generic="a5e45b0dfa9daa24bc81295cbf7a932d6fef038f4aed32e0a510bacf81df1677ffd24571b8f41adfc0b22ab75b8de37f05efa86c09008c9105b247bb517d2f8b08e48912f64b8a15510bd7", @typed={0x10, 0x1, @u64=0x29d19b5b}]}, @typed={0x8, 0x7}]}, 0x1c0}], 0x7, &(0x7f0000c73000)=[], 0x0, 0x80}, 0x20008800) 2018/02/10 22:01:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) chdir(&(0x7f0000bd6000-0x8)='./file0\x00') ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x7fffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0x7, 0x9]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000b87000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000144000)={0x0, r1+30000000}, &(0x7f00006c1000)) r2 = msgget$private(0x0, 0xd376f7096ec65a04) msgsnd(r2, &(0x7f0000dbe000)={0x3, "674767188aaab66b23aa235d7117feed3384912f1279c993fbd34fccbe3f208c78a04f2da9942ee05f00169560be0e01c46e038d519abe23665dc76f1bfb97883178555d82045a633c4b52303d4468185fd087c2bf73b740be5c99a1026ebd20816ef4565103080092f294fc4b623a3db41f750c82e72b78de216c35a1d495b11c3fbc231b6b3fe622aa74bebd5b8390389890c2ce84"}, 0x9e, 0x800) 2018/02/10 22:01:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x800}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x5a9, 0x800) splice(r0, &(0x7f0000841000), r1, &(0x7f0000ecb000), 0x5, 0x9) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000002000)={0x3, 0x78, 0x4, 0x10001, 0x0, 0xc, 0x0, 0x7, 0x1008, 0x8, 0x4, 0x100000001, 0x0, 0xa8, 0x6, 0x200, 0x8, 0x100, 0x7, 0x932, 0x7ff00000000, 0x6, 0x6, 0x9, 0x9, 0x8, 0x6, 0x2, 0x81, 0xffff, 0x7fffffff, 0x9, 0x7f, 0x8, 0xf291, 0x5, 0xd5, 0x80000000, 0x0, 0x8, 0x5, @perf_config_ext={0xda, 0x2}, 0x4, 0x6, 0x6, 0x7, 0x4, 0x4, 0xe4}, r3, 0x3800000000000, r4, 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000001000-0xa5)=""/165) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/10 22:01:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) fcntl$addseals(r0, 0x409, 0x8) 2018/02/10 22:01:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x3f8, 0x80001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4), 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) 2018/02/10 22:01:33 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000001, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000009000-0x4), &(0x7f0000001000)=0xffffffffffffffdb) 2018/02/10 22:01:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) eventfd(0x5) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000770000-0x28)=[{0x4}, {0x2, 0x8}, {0x4, 0xffffffffffff30f0}, {0x4, 0xbb}, {0xa, 0x8}], 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bab000)='ve&as\x00', 0xffffffdf) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/10 22:01:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cda000-0xe8)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f000062e000-0x4)=0xe8) setuid(r0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000797000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000342000-0x50)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) bind$inet(r1, &(0x7f000017c000-0x10)={0x2, 0x0, @rand_addr=0x101}, 0x10) write$tun(r2, &(0x7f0000df7000-0xfca)=@hdr={0x0, 0x81, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x26) 2018/02/10 22:01:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x240, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000ca9000)) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) [ 54.394150] device eql entered promiscuous mode 2018/02/10 22:01:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000347000-0x2c)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff}, 0x2c) 2018/02/10 22:01:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001be000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0xfffffffffffffffd) getpeername(r0, &(0x7f0000a85000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f000087b000)=0x20) ioctl(r0, 0x6, &(0x7f0000071000-0x1000)="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") r1 = openat(r0, &(0x7f0000aa8000)='./file0\x00', 0x0, 0x0) listxattr(&(0x7f00005e0000)='./file0\x00', &(0x7f0000781000)=""/4096, 0x1000) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') mkdir(&(0x7f00009ba000)='./control\x00', 0x0) renameat(r1, &(0x7f0000431000)='./control\x00', r0, &(0x7f0000bfa000)='./file0\x00') 2018/02/10 22:01:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x1f, 0x10000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000250000-0xc6)=""/198, 0xc6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) socketpair(0x3, 0x0, 0x7, &(0x7f0000f2d000-0x8)={0x0}) accept$nfc_llcp(r2, &(0x7f00002b2000-0x60), &(0x7f00007ed000)=0x60) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x40000000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_submit(0x0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d33000)='/dev/rfkill\x00', 0x40000, 0x0) getsockname$llc(r1, &(0x7f0000aca000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e74000)=0x10) bind$inet(0xffffffffffffffff, &(0x7f0000123000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) 2018/02/10 22:01:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000089d000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000a3c000)={0x0, 0x9, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="31aded9d393d", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @random="c912aba52aa2"]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a7a000-0x20)={r0, &(0x7f0000a1f000-0x98)="4d87cd082810d6c3eaea2c37fd125b11df3d4543434ca0cc223b5f3539f377076f39286ea0140fdfa66706e9a2c149e33018be4110b8d29501798740b9728e53fd4d6527e6b582837ebc921eeb9d653f09e952b7bbf11cbe8a2e2b13d98cc8d2e4bd44100bc2b8df15eecc2ed4046e7258bbdca630d083cc4ebff50d575fbeec04b9097acd10d0b319989521f1be901b5ab37328ba9ab45d", &(0x7f0000003000-0x1), 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006b8000-0x20)={r1, &(0x7f0000af8000)="859e2a46", &(0x7f00009c6000)}, 0x20) 2018/02/10 22:01:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) openat$rfkill(0xffffffffffffff9c, &(0x7f000085a000)='/dev/rfkill\x00', 0x2, 0x0) 2018/02/10 22:01:33 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'z`S', 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x278, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) 2018/02/10 22:01:33 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000005000), 0xde5e, &(0x7f0000001000/0x1000)=nil, 0x5) 2018/02/10 22:01:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000058000)="d0", 0x1) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x1) 2018/02/10 22:01:33 executing program 7: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x1, &(0x7f0000001000-0x10)=[{0x80000006, 0x0, 0x0, 0x2}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f0000854000-0x10)) r2 = creat(&(0x7f0000fc3000)='./file0\x00', 0xa8) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000fc4000-0x2c)=[@in6={0xa, 0x1, 0x10001, @loopback={0x0, 0x1}, 0xcf}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x2c) 2018/02/10 22:01:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ceb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r2, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{}, {}, {}, {}, {}, {}], &(0x7f00008d8000)={0x0, r3+10000000}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003fb000-0x10)={0x0, 0x7, 0xc011, 0x7}, &(0x7f0000da9000)=0x10) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000afe000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000e60000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x9c9, 0x1, 0x28e83f8916efaef1, 0xc, 0x2, 0x3, 0x6}, &(0x7f00001ed000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000866000-0x65)={r4, 0x5d, "c1953104b9ed39550f45fb58204bc472f85ea9937a7dc30f11daf3d403503169d1db45660c188a2d69f1eb8f053e4a65715ffbd13c316490c8a665ab13a10e687a3ca00a0de6c25526e743acaa926e99d2b4db25a25b88b2f0b778ca94"}, &(0x7f00001ff000-0x4)=0x65) io_submit(r2, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00005be000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r2) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000fc1000-0x4)=0xfff) 2018/02/10 22:01:33 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x2, @rand_addr=0x5}, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/10 22:01:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00001cc000)='/dev/dsp\x00', 0x402, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000f1c000)=0x1, 0x4) r1 = socket(0x10, 0x200000000002, 0x8000000000000c) write(r1, &(0x7f0000d1a000)="1f0000000606fd00010000f60000ff0180fff80009000180060041ec000000", 0x1f) 2018/02/10 22:01:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f0000000000)=0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8002, 0x0) io_cancel(r0, &(0x7f0000d32000-0x40)={0x0, 0x0, 0x0, 0xf, 0x9, r1, &(0x7f0000000000)="97fecd013f6d764319c452770da6541e69bd92011a9df265f0942f95a2f535483f37f6c396003b88988f955c9e7fb29b4b4cb1627c2746641a98253f9c8551a4f7e52c526c", 0x45, 0x2, 0x0, 0x1, r2}, &(0x7f0000df5000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001da000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a0a000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:33 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) accept4$inet6(r0, &(0x7f0000dcd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000052e000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000afc000-0xa)='/dev/vcs#\x00', 0x0, 0xd40) connect$inet6(r1, &(0x7f0000def000-0x1c)={0xa, 0x1, 0x50, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f5e000-0xc)={0x0}, &(0x7f000081c000-0x4)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000b2f000-0x8)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000af7000)={r1, r1, 0x100000001}) r4 = socket$inet6(0xa, 0x1, 0x0) bind$rds(r1, &(0x7f00002e5000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) getsockopt$inet6_tcp_buf(r4, 0x6, 0x18, &(0x7f00006e3000-0xa2)=""/162, &(0x7f0000135000-0x4)=0xa2) 2018/02/10 22:01:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000080) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xa}, 0x4}, 0x1c) 2018/02/10 22:01:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x1f, 0x10000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000250000-0xc6)=""/198, 0xc6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) socketpair(0x3, 0x0, 0x7, &(0x7f0000f2d000-0x8)={0x0}) accept$nfc_llcp(r2, &(0x7f00002b2000-0x60), &(0x7f00007ed000)=0x60) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x40000000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_submit(0x0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000415000-0x9)='/dev/sg#\x00', 0x8001, 0x10000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000a86000)) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ce2000-0x8)='./file0\x00', &(0x7f0000696000-0x8)='./file0\x00', &(0x7f00005d3000-0x7)='autofs\x00', 0x5000, 0x0) r1 = eventfd(0x1000000000000000) flistxattr(r1, &(0x7f0000eab000)=""/214, 0xd6) creat(&(0x7f00000cb000)='./file0\x00', 0x0) 2018/02/10 22:01:33 executing program 4: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="6a47283c8678", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "000000081e84d84b2db57b8a0af02ad8c4fda114"}}}}}, &(0x7f0000aed000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000af1000)='/dev/sg#\x00', 0x5, 0x129000) perf_event_open(&(0x7f00006eb000-0x78)={0x5, 0x78, 0x0, 0x5, 0xfffffffffffffff9, 0x101, 0x0, 0x7, 0x1000, 0x4, 0x2, 0x7, 0x81, 0x8c8, 0x0, 0x9, 0x2, 0x2, 0x0, 0x4, 0xe44, 0xfffffffffffffff9, 0x7f, 0x2, 0xffffffffc0db9a29, 0x3, 0x7ff, 0x400000000000000, 0x8, 0x400, 0x3a6, 0x5, 0x1, 0x1, 0x200, 0x2, 0x7f, 0x100000000, 0x0, 0x7, 0x5, @perf_bp={&(0x7f0000af1000), 0x2}, 0x8, 0x10000, 0x1, 0x5, 0x7, 0xfffffffffffffffc, 0x400}, r0, 0x6f, r1, 0x0) [ 54.609579] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 54.643336] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/02/10 22:01:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x1f, 0x10000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000250000-0xc6)=""/198, 0xc6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) socketpair(0x3, 0x0, 0x7, &(0x7f0000f2d000-0x8)={0x0}) accept$nfc_llcp(r2, &(0x7f00002b2000-0x60), &(0x7f00007ed000)=0x60) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x40000000000}) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r3, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:33 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000017000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) openat(r1, &(0x7f000000e000)='./file1\x00', 0x800, 0x68) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000019000)='./bus\x00', &(0x7f000000c000-0x20)={{}, {0x77359400}}, 0x100) 2018/02/10 22:01:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d0000-0x10)='/dev/sequencer2\x00', 0x119000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004f0000)={0x8, 0x0, 0x8, 0x100, 0x0}, &(0x7f00009d5000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000046c000-0x4)=r2, 0x4) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x11, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/02/10 22:01:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000907000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f00009e5000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eed000-0x8)={r1, 0x9f7}, 0x8) connect$inet6(r0, &(0x7f000011d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000feb000)=0xd5b9) socket$nl_netfilter(0x10, 0x3, 0xc) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fbd000)='/dev/rfkill\x00', 0x580, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x1f, &(0x7f00005bb000-0x4)=0x5, 0x4) 2018/02/10 22:01:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005fc000-0x8)='./file0\x00', 0x10) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00008c6000-0x4)=0xff, 0x4) r1 = socket(0xd, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b5c000)='/dev/rfkill\x00', 0x200, 0x0) preadv(r1, &(0x7f0000b3d000-0x10)=[{&(0x7f0000894000)=""/64, 0x40}], 0x1, 0x0) sendmsg$nl_route(r1, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000056f000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x3, [@generic='\f']}]}]}, 0x40}, 0x1}, 0x0) 2018/02/10 22:01:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e80000)='/dev/vcs\x00', 0x8000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x1, 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b0d000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000dee000-0xf8)={{0x0, 0x0, 0x99e}, 0x0, 0x0, "69003000e500000000000000ecff00000000000000000000000000000000000000000000070000000000000100000000000000000000000000000000071000", 'timer0\x00', 0x0, 0x0, 0x0, 0x3}) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000988000-0x30)={0x2, 0x3}) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/02/10 22:01:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000098a000), &(0x7f00000d2000)=0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00006f5000)='/dev/ashmem\x00', 0x0, 0x0) r2 = dup2(r0, r0) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f000037a000-0x4)=0x9, 0x4) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00006cb000)={0x0, 0xd07}) setsockopt$inet_tcp_int(r2, 0x6, 0x23, &(0x7f000015d000-0x4)=0x5, 0x4) 2018/02/10 22:01:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c0e000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10040000000000b}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x4, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/02/10 22:01:33 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) mkdir(&(0x7f000000f000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000023000-0x8)='big_key\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000022000)="da67053624fc4720776eaf1b6a54809d2b108d21c69eb5cf60fac48eeedb22276102e5c1bf488eb6fb404c71553ad65a3be14f018e794a4963715fa003d2df54ac858cabe1e9a10f77feb6ac3d39a94bd811c9902ac785e9d05dd822376e6b8ebee12723ad595429af2029eff5b9db15e56954ad077f592afc0f37fb0706c42747aa48d2220b7dbbcd3f3b63ae452358421e5af7135e4b2a32105a4d6451f136ddb77b678bb2f788309abb37", 0xac, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000020000-0xb)='cifs.idmap\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000001d000)='cpusetvmnet0selinux\x00', 0xffffffffffffffff) keyctl$negate(0xd, r0, 0x7, r1) mount(&(0x7f0000020000-0x8)='./file1\x00', &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000020000-0x6)='ramfs\x00', 0x8408, &(0x7f000001f000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000004000-0x12)='/dev/snd/midiC#D#\x00', 0xb18, 0x181001) r3 = creat(&(0x7f0000021000-0xe)='./file0/file0\x00', 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r2, &(0x7f0000024000-0x8)='./file1\x00', 0x1, 0x403) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r3, &(0x7f000000e000-0x38)={&(0x7f0000025000-0xe)=@l2={0x1f, 0x9, {0x100000001, 0x1, 0x7, 0x5, 0x7c0, 0x4}, 0x1, 0x2}, 0xe, &(0x7f0000024000)=[{&(0x7f0000014000-0xbb)="8c0557e1adf2e5b62b4c6c60f3f359bb6042cf75024b9ec83f776ca70763f8b42b7a0d2f91ba20416b474ff120e5c3faa308a412dee81c95c5e597bd5f6236dfbb75f23c96628de3b86120d1272b4e30e7b3c4f5b3c45d69d2ddf92a480ba774c62202338388b841ff02bcc8486b1bf5bfd1610089b692b9aabe59f1bd9e282d0c04fcd9883bd4177748009fa621f5d77c0c84775174daad0ab7bb6492db5b4f9972d9785d1ee5d02ef4d94137f5729cbfb3d8fb3e82dafa0dcd08", 0xbb}], 0x1, &(0x7f0000024000)=[{0x100, 0x106, 0x6, "71bf581aff404314c00f6b5ea541bae9551631ac7d4390d158eeb55060412fc3fb3f41255ae0ebf6629c74c849eaeb9177c9bb111e41701885e6963d45eb2ef32e3f423ded6f1a92cb428edc22a58bec7c199ac0432320ae2506ce769b69ef28db676446e462b02ee631cf8c0eeea6f045bdbf31f68034054a1e7b87a4e04c155d772c2ccb2d13f09e6f32baf09a1b718fc09088b796d40871e2f67ebfe3cb5783a62a725f3cddce61c90b902d834d313c79cee209cf6c187473e0ce6cb245e64d4957fbfab5b49e213d6c254f80f8d11d050e77148a3c78bb85f6dddac7e24ea89b8afc211f9cb560032a"}], 0x100, 0x4004}, 0x404c0c0) 2018/02/10 22:01:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) removexattr(&(0x7f0000085000)='./file0\x00', &(0x7f0000d3f000)=@random={'osx.', '/dev/kvm\x00'}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x6, 0x0) bind$alg(r2, &(0x7f0000235000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) sched_yield() r3 = syz_open_dev$usbmon(&(0x7f00000ad000)='/dev/usbmon#\x00', 0x1, 0x40000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000df000-0x14), &(0x7f0000f0a000-0x4)=0x14) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000b3b000)={r2, 0x0, 0x0, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000095000-0x8)=0x1) 2018/02/10 22:01:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f00009c4000)='/dev/adsp#\x00', 0xfff, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000)=0x3, &(0x7f0000000000)=0x4) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d10000), &(0x7f000011d000)) prctl$setfpexc(0xc, 0x80003) 2018/02/10 22:01:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x1f, 0x10000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000250000-0xc6)=""/198, 0xc6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) socketpair(0x3, 0x0, 0x7, &(0x7f0000f2d000-0x8)={0x0}) accept$nfc_llcp(r1, &(0x7f00002b2000-0x60), &(0x7f00007ed000)=0x60) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r2, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:33 executing program 3: r0 = socket$inet(0x2, 0x5, 0xc) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000001000-0x4), 0x0) 2018/02/10 22:01:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000614000-0xe)='/dev/admmidi#\x00', 0x4, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xfff, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000f6000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cea000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat(r0, &(0x7f0000e94000-0x6)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000f5a000-0x8)='./file0\x00', 0x800, 0x2) sendmsg(r0, &(0x7f000072f000)={0x0, 0x0, &(0x7f0000548000)=[{&(0x7f000083f000-0xdf)="1dec1b162313045dd0ea7d840e791ff8a7c9bb9e1be48e742cef035ffebae273d1b0596326c746c40cae2038a2f1f7fe10cc105b814d69102cdf8172f4e7b788ad3a59778ccb157cc608bf493890184281da9f8df677ab470105b8d36cc84f99e28e63f00722d289c36fbe8d30a4a854f66005e7ee50a4a857e753570da2e07f2d0951ce651658402927fae9f124f79a3a06385c3170facc666fb9178e38efbd98976c47923bbdd90bbe98ace7416d25be42471f0bb2f119cb944ba72042eb6d09cb05aaa93a410cd420b7a64c5480103b6c8f1d32b9078f00d64216753bec", 0xdf}, {&(0x7f000020e000)="985e63581e96e0d0a8605acf625ca57f0181b2e25891fba4d8b0619ed4f995f323814bc4aeea2bb3fb49e9c5b42960015107339d13276bf3290bea3a36a5dd44a6d00a8ec7af46821e6807799f27f5cd15ef222c70f5059b5220dd2fdf591f49283dafce", 0x64}, {&(0x7f000028e000)="ed02a729c1fd58d8e072f4f2358a774c81b6b1b4948f2712e83a08918d706a41d1c07cd80d22d3d379", 0x29}], 0x3, &(0x7f0000157000-0x3e8)=[{0xf0, 0x110, 0x9, "2225c95d2679ba54f30dd7bd81abfda68a8123f49ea6c219d8a62c87dc2a4117d175e7cea2cab1ab428f74460e758a667496bab9cb84f7ce28e9684f589814199bc1a263d10db74aff7f405f65c1365d02c237536212770f0096ff58f70948fb3c94ed29915826788981165d6ee155838a2a8d7b2f119674ad152bd7a12630564ab07d966437e86e99405dc0eca4c6c1264893330e9f64ffc211815d7d1f92855bb4481f42080f87402259845252e8bdf5f154c7d584ff1513bedef9b384b8068ecd34e2bf9a547f0e7be991101e233088db5d9ba957090aeec23fe4115c36b1"}, {0x68, 0x3a, 0x8, "b074b58615290bf18b2a4cb4a271d53c33e91a9885045027840fc10b82d52e5d7380d44baebfa398be45de02688e4c8564889628c3ae49cb5c85b6e844f3773322ff8872431c8a495496f1649439a57f7c68"}, {0x100, 0x112, 0x0, "2f2ed0579ffc416b00ef19af05b18de454514ea676bd016084fcab28775aacb11639f330c9f1d5af6bf5ac7b628115bf10f5c9a8992bba614222d675bd9d3655b7f5353689923ffbeb95589dd950a4f23a9fea06fa2eb09be1ddeee0888eaf9f6c522fb41784af925b9dcbbe5a2edd056ff5afbd1db1b641db8bd2246f35dfcf776f645dfb35379a5e20c9d9bb6ffcf3540810dcb49169e7de72061096f341cebf182340361990d4c485dc6b6d0f827f5e254a965744c015ddd95273aa93542e4298cb0948d93cc4f6f955c2d72f9f3b612f4ea79bbe831a9ad01c8be832e1a991504add3c69091db6e4d442a806"}, {0xe8, 0x104, 0x3f, "aafab39567b2e06d46c85250e2372e3cb850eef9d07df6f021613b9221dc6390ca4c3f29c00680f22c0ecf5173648be1a8f14ace3a73855742c1d05b0a09a72452c34e46142c574f843bd71d23922ff7fddca2f9b46c5f3f20448dcf9dacdbbd8df929aa909aa4717afe4fc7318bb25d193050f2ff9eb0356baa26bd5f80ec2748c75c1681a7668785521d9f7335406b6907023506aa8ce5a34706842c8c824bdcb62e10a3de9533b1c8fd817a53902f72a615affaf204e04175a060c89eeb880da41f737d96c3a2b7aa9de93f01b50731a127f8aa"}, {0xa8, 0x115, 0x101, "2adc155d2caeaeb64ac05ec5beef0cf5f76bc6e2f13dd06cd0345b3a731b668e2d28d8d9ed2eec064a387b10bbfeed86c63625004a0a24b5a97ab26ce8673b7e633d5fb0045253254e94e20fded09b072989911e2c2995cd789097667a3712d5ac047601b77e67fc8a64c058cd4e25316ea75a40aaa865fdce01a4b91c7168611ce83a16d2a29c8e0f77e4891008adcad6"}], 0x3e8, 0x10}, 0x40004) mkdirat(r1, &(0x7f0000057000-0x8)='./file0\x00', 0x0) accept4(r0, &(0x7f0000530000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f000040a000)=0x26, 0x80000) r2 = openat(r1, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') unlinkat(r1, &(0x7f0000060000)='./file0\x00', 0x200) 2018/02/10 22:01:33 executing program 7: mmap(&(0x7f0000000000/0x319000)=nil, 0x319000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ppoll(&(0x7f0000031000-0x10)=[{r1}], 0x1, &(0x7f0000319000-0x10)={0x0, 0x1c9c380}, &(0x7f0000319000-0x8)={0x1}, 0x8) mmap(&(0x7f0000319000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000319000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000319000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f000031a000-0x4), &(0x7f0000211000-0x4)=0x4) 2018/02/10 22:01:33 executing program 0: r0 = getpid() sched_getscheduler(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x30}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0xffff8000, 0xffff8000}) r2 = socket$inet6(0xa, 0x3, 0x81) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000eb0000), &(0x7f000034e000-0x4)=0x4) 2018/02/10 22:01:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000e02000)={&(0x7f0000ccd000-0x8)='./file0\x00', 0x0, 0x19}, 0xfffffeb8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005b0000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00006e4000-0x4)={0x5, 0x5, 0x7fff}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00006cc000)={0x0}) socket$alg(0x26, 0x5, 0x0) r3 = mmap$binder(&(0x7f0000e07000/0x6000)=nil, 0x6000, 0x1000000, 0x80813, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c9f000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000dc7000-0x30)={0x94, 0x0, &(0x7f00008c1000-0x94)=[@acquire_done={0x40106309, r2, 0x1}, @dead_binder_done={0x40086310}, @register_looper={0x630b}, @free_buffer={0x40086303, r3}, @acquire_done={0x40106309, r4}, @decrefs={0x40046307, 0x3}, @reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x20, 0x30, &(0x7f00004b0000-0x20)=[@fda={0x66646185, 0x9, 0x4, 0x1d}], &(0x7f0000652000)=[0x20, 0x30, 0x68, 0x0, 0x0, 0x38]}}, @register_looper={0x630b}], 0xb5, 0x0, &(0x7f0000ced000-0xb5)="eec10e7ce60cae68b7b33d0cf25124d2a5072cf89dfb05b7c518558644ca61a4d76954c727df460a97d27bf5d2985024a5c7554d85b66712357eba50c0e914f146b0ca45d2a574aac23594071af7c08d80e079ace0fe1f4396529f2fa08eddeaadd73adbd4951daa65ad620bf43b4ebf11ecb594da34e92427d1ac0a9f5f049fef164b132281d63bd0be91a81b440f808ba775d104ef612b961f145071831e9fcae4e026fa7a088ef163c0440e3a670c627a2aec24"}) 2018/02/10 22:01:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000351000)='trusted\x00', &(0x7f000062c000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ebe000-0x2a)='.ppp1)ppp0-selinux]#/%\\wlan0trustedvmnet1\x00', 0xfffffffffffffffa) r1 = request_key(&(0x7f00003ad000)='id_legacy\x00', &(0x7f0000f37000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c2c000-0x9)='/dev/kvm\x00', r0) r2 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f00000bb000)={0x73, 0x79, 0x7a}, &(0x7f0000fe1000-0xa)='mime_type\x00', r1) keyctl$unlink(0x1d, r2, r1) 2018/02/10 22:01:33 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000040000000000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000f000-0x44)={{0x2, 0x1, @multicast2=0xe0000002}, {0x307, @empty}, 0x72, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, @generic="8def78f99ca98ff1df899cf19264eb56"}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x20)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x40}, []}, 0x18}, 0x1}, 0x0) 2018/02/10 22:01:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x1f, 0x10000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000250000-0xc6)=""/198, 0xc6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) socketpair(0x3, 0x0, 0x7, &(0x7f0000f2d000-0x8)) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r1, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f0000757000-0x8)={0x8}, &(0x7f0000f1f000-0x10), &(0x7f0000d1e000), 0x7) 2018/02/10 22:01:33 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f00008da000)='/dev/vcs#\x00', 0x101, 0x40800) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f000060a000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000b7e000-0x10), &(0x7f0000048000), 0x0) exit(0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000053b000-0x14)={0x0, 0x6, 0x6, 0x7f25cc8f, 0x2, 0x6}, &(0x7f000026f000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e81000-0x20)={0x6, 0x1, 0x4, 0x80000001, 0x6a63, 0xdaa, 0x0, 0xbb4, r1}, &(0x7f0000353000)=0x20) 2018/02/10 22:01:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) writev(r1, &(0x7f0000494000-0x70)=[{&(0x7f0000812000-0x1000)="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0x1000}, {&(0x7f0000a38000-0x87)="3383016675088eb151ac44170daf7bd967b926150fff6ed929c250e1f6603ab018d39ecb9545d6dd897eb17449d682b14dd27f5dc2eb922e49049b77f6ec953570bf31c4e2bbc1f873b827554bb6c596447e6776f892792e6346f1d0e80c2700283bd678da419de5971589b33e2f09a99a3a22d8e05d051fe9fd57298671bd083461c33b540b72", 0x87}, {&(0x7f0000cf9000)}, {&(0x7f00008e6000)="e9e0202188fda4399120470450ece9b81133c4c7d161ef6649203a8b23ac35b3dabfcf3dcccafc", 0x27}, {&(0x7f000015f000)="bdc9bfcb39cd7c5a9914339bdf569eb0d26e6e9405c292269be6fcbaa91f4b068a0f12dfe0f72b43c59ab84f66736b98780fe9c37fbf22a8ab1770ac72401426a65876967fc45c29f7f9649addf898a86ec708b92062c6e7f21047f0919601c8e1e1446faf5b83ad1123198f327237a13ddcc80240d3ecc48cbef3809b3d8ada7a714bcddfc7fcdc04370cd01ad2c47bf764981da02593fccb70ebc37809b138bc0a29c4a3ad73caedfe659cee4650f9308dfbc07805b04fb85d4f8e0f216ba1afd4e1f58d470e26e8e271a164da3443053d03250b", 0xd5}, 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", 0x1000}, {&(0x7f00009ba000)="d2357973367831a8a4e51c8b3b7bd5d583f1e12e56de6bbbe82e3d21188fc7b579f3572f09f68c2e876d8ae91bc49d37847a818d4cdbb620f14d2791daa807151beb7c5effac6fa383236f8abd779c89719f28cc73c6e571851a1df86e90607e2559b4fef719c44374c526b77c21cb010f4db2e43e642af7ebaaab4838cda514de7a6ec0551eb3ecf19d5e12a2320fba6741253e5c755819f54d20829ef75deae7efa6c60b8d3defa5671120dca35a", 0xaf}], 0x7) bind$inet6(r1, &(0x7f00005ea000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000da4000-0x4)=0x2, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b94000)='/selinux/context\x00', 0x2, 0x0) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r2 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000b1a000-0x8), 0x401) 2018/02/10 22:01:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) stat(&(0x7f000049f000-0x8)='./file0\x00', &(0x7f0000187000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = request_key(&(0x7f0000069000-0x6)='.dead\x00', &(0x7f00002f7000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00007ed000)='\x00', 0xfffffffffffffffd) request_key(&(0x7f00003fe000)='id_legacy\x00', &(0x7f00004ea000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000eb4000-0x12)='mime_type[@),eth0\x00', r1) keyctl$chown(0x4, 0x0, 0x0, r0) 2018/02/10 22:01:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000f88000-0xc)={@broadcast, @remote, 0x0}, &(0x7f0000e29000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='gre0\x00', r1}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x10f, 0x22d) sendto(r0, &(0x7f000000a000-0xd)="d300000000026f830000", 0xa, 0x0, &(0x7f000000a000-0x14)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) 2018/02/10 22:01:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty, 0x0, 0x2, 0x0, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r3, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) 2018/02/10 22:01:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x1f, 0x10000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000250000-0xc6)=""/198, 0xc6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r1, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000485000-0x88)={0x1000, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}}, 0xfda6) r1 = add_key(&(0x7f00005d3000)='rxrpc_s\x00', &(0x7f0000dc5000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f000042a000-0x8)='keyring\x00', &(0x7f000089e000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r1, r2) r3 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) accept(r3, &(0x7f0000866000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f000082d000)=0x32) 2018/02/10 22:01:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_targets\x00') ioctl$KDADDIO(r0, 0x4b34, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000208000)=""/116) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget(0x1, 0x20) msgrcv(r1, &(0x7f0000800000-0x32)={0x0, ""/42}, 0x32, 0x0, 0x3800) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000bc3000)) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/10 22:01:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x1f, 0x10000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000250000-0xc6)=""/198, 0xc6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r1, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000460000)='/dev/binder#\x00', 0x0, 0x800) fcntl$setpipe(r0, 0x407, 0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) read(r1, &(0x7f0000ae0000)=""/41, 0x29) 2018/02/10 22:01:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000916000)='trusted\x00', &(0x7f000010a000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000757000)='/selinux/load\x00', 0xfffffffffffffff9) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0xb46}], 0x1) mremap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/10 22:01:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) fcntl$lock(r0, 0x800000000011, &(0x7f0000004000-0x20)) r1 = openat(0xffffffffffffffff, &(0x7f000050b000-0x8)='./file0\x00', 0x5142a3aefb0b741, 0x68) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000acd000)=0xa7a, 0x4) 2018/02/10 22:01:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x161001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x5, 0x80000001, 0x5db, 0x1, @tick=0x20, {0x48000000000000, 0xa4c}, {0x81, 0x8}, @raw8={"925e4f1212c13aac68724f20"}}, {0x286, 0x0, 0xfff, 0x7fff, @time={0x0, 0x1c9c380}, {0x7, 0x1}, {0x1, 0x80000001}, @quote={{0x20, 0x7}, 0xf6, &(0x7f0000003000-0x30)={0xce6, 0xfffffffffffffffb, 0xfffffffffffffff8, 0x3, @time, {0x1, 0x5}, {0xc5, 0x6}, @connect={{0x37, 0x4}, {0x9}}}}}, {0xfffffffffffff800, 0x2, 0x0, 0x9d0, @tick, {0x3, 0x5}, {0xb582, 0xaf}, @control={0x5, 0x6, 0x7}}, {0x6, 0x7, 0x7, 0x5, @tick=0x6, {0x2}, {0xff, 0x20}, @note={0x80000000, 0x6, 0x1, 0x80000000, 0x7}}, {0x1, 0x3, 0x7, 0x8, @tick=0x3, {0xf0f, 0x8}, {0x3, 0x6}, @addr={0x7, 0x7}}, {0x9, 0x0, 0x7, 0x200, @tick=0x6, {0x7, 0x8}, {0x0, 0x14b}, @time=@tick=0x8}, {0x8e5, 0x4, 0x1, 0x9, @time={0x0, 0x1c9c380}, {0x3, 0x2}, {0x13a, 0x6}, @ext={0x0, &(0x7f0000000000)="0f5c77f3e2431fcc9b92b08202498108297d662aa32d"}}, {0x2, 0x0, 0x4, 0x57, @tick=0xac37, {0x8001, 0x3}, {0x10000, 0x1f}, @connect={{0x5, 0x3f}, {0x8, 0x7fff}}}, {0x6, 0x7ff, 0x7fff, 0xffffffffffffff13, @tick=0xffffffffffffffbc, {0x1, 0x8}, {0x2, 0x3ff}, @result={0xffffffff80000000, 0x8}}], 0xfffffffffffffe96) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x3c, &(0x7f0000003000-0x20)={0x4, {0xffff}, 0x10000000, 0x80000001}, &(0x7f0000003000), 0x8, &(0x7f0000002000-0x8)) 2018/02/10 22:01:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xfffffffffffffffd) r1 = dup(r0) write(r1, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000edf000)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000af2000-0x4)=0xe8) write$fuse(r1, &(0x7f00005cb000-0x28)={0x28, 0x1, 0x6, @fuse_notify_inval_inode_out={0x0, 0xeb, 0x9}}, 0x28) ioctl$TIOCGPTPEER(r1, 0x5441, 0x40) 2018/02/10 22:01:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000058a000)='./file0\x00', &(0x7f0000c48000)=""/147, 0x93) r0 = add_key(&(0x7f0000d5f000-0xb)='pkcs7_test\x00', &(0x7f000039b000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bd3000+0x96a)="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", 0x1000, 0xfffffffffffffffd) add_key(&(0x7f0000a24000-0xc)='id_resolver\x00', &(0x7f0000337000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000054000)={0x1, r1, 0xfffffffffffffffc}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000a26000-0x30)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000436000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e22000-0x4)=0x10) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) timerfd_create(0x1, 0x80000) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000497000)) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000319000)={0x6000, 0x4000, 0x1, 0x67}) 2018/02/10 22:01:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x1f, 0x10000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000250000-0xc6)=""/198, 0xc6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r1, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000b74000)='./file0\x00', 0x0, 0x10}, 0x10) io_submit(0x0, 0xffffffffffffff03, &(0x7f00003cb000)=[&(0x7f0000a08000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000a57000), 0xfffffffffffffcd7, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) syz_open_dev$sg(&(0x7f00009a8000)='/dev/sg#\x00', 0x1ace, 0x40100) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000), 0x400) 2018/02/10 22:01:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00007f2000-0x8)='./file0\x00', 0x10000001001, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x9) r0 = open(&(0x7f0000bdb000)='./file0\x00', 0x0, 0x0) bind$vsock_dgram(r0, &(0x7f00009f9000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/10 22:01:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ec5000-0x28)={'vcan0\x00', 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000646000-0x8), &(0x7f0000e40000-0x4)=0x8) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x5, 0x7, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) r2 = open(&(0x7f0000c8c000-0x8)='./file0\x00', 0x321802, 0x80) listen$netrom(r2, 0x414) 2018/02/10 22:01:34 executing program 0: pkey_mprotect(&(0x7f0000b1a000/0x4000)=nil, 0x4000, 0x100000, 0xffffffffffffffff) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x4, &(0x7f0000001000)=[{}, {}, {0x0}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000002000-0x8)={r2, 0x2a}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x1, r1}) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000a77000-0x8), &(0x7f00009cd000-0x4)=0x8) 2018/02/10 22:01:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00007d9000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x1000000000, 0x0, 0xfffffffffffffffc}, 0x443) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a57000-0x28)={@common='ip_vti0\x00', 0x0}) r2 = memfd_create(&(0x7f0000c67000)='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000a0e000-0x50)={{0xcf69, 0x401}, {0x0, 0x101}, 0x4812, 0x6, 0x9}) sendto$packet(r0, &(0x7f0000088000-0x29)="02c6de2a3bb5de5533bfebc316967bd1946b804f7ffb2796fda0a3fc613addde3ce824b337f6d64397", 0x29, 0x800, &(0x7f000091d000-0x14)={0x11, 0x1e, r1, 0x1, 0xfffffffffffffbff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) socket$nl_route(0x10, 0x3, 0x0) syz_emit_ethernet(0xfde9, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000006a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e8000-0x14)={0x0, 0x40000000000000a2, [0x0]}) 2018/02/10 22:01:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x40000000000005, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) unshare(0x40600) semtimedop(r0, &(0x7f0000a10000-0x3c)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000043d000)={0x0, 0x989680}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bd8000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000d46000)={{0x7, 0x5}, {0x9, 0x9}, 0x8, 0x4, 0x6}) semctl$IPC_RMID(r0, 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000e5f000-0xa)='/dev/dsp#\x00', 0x0, 0x80000) 2018/02/10 22:01:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003f6000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x9977) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/10 22:01:34 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003fe000)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}, 0x7, 0x7f, 0xff, 0x5, 0x40}, &(0x7f0000b01000-0x2)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x3, 0x8000, 0x7fff, 0x1, 0xfffffffffffffffe, 0x8, 0x6, r1}, &(0x7f0000c7d000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000497000)) fcntl$getown(r2, 0x9) 2018/02/10 22:01:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c97000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00006a1000-0x58)={0x5, 0x0, [{0x180, 0x0, 0x5}, {0xebf, 0x0, 0x3}, {0x0, 0x0, 0x20}, {0xbff, 0x0, 0x7}, {0x400008fc, 0x0, 0x8}]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00003fa000-0x18)) 2018/02/10 22:01:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x1f, 0x10000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000250000-0xc6)=""/198, 0xc6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r1, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b0e000-0x8)={0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000e96000)={0x4, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x80000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000786000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000227000)={r3, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a04000-0x20)={r3, 0x0, 0x100010100000002, r4}) 2018/02/10 22:01:34 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fbe000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fc0000-0x4)=@assoc_id=0x0, &(0x7f0000fbf000)=0x4) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a9d000-0x18)={r1, 0x5, 0x30, 0x8, 0x1}, &(0x7f0000fbf000)=0x18) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000a8f000)={0x1, 0x200, 0xeb5, 0x4, 0x592c, 0xffffffff7fffffff, 0x20, 0x1, 0x8, 0xc9}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000fbf000-0x4), 0x8) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fc0000)=0x7) 2018/02/10 22:01:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x9, 0x92601) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00006d8000)={0x1, 0xb5, "d0ee908a0c137e1e0e44bdeecacfc187d70d6800328a62bc656c4f0141c46b733e8811e982413dfef6fe43d1baee909fee62d7ea976401cf418b197390401dd6261b1f81c899ab5b57c12780f654a608cee906522286cc1740bf26788d3aee2cc9105e11bbe65de6ede051d25be8d7017cc201a83492e87686e0aa9cf5ed1f84291ebd1654c8608521925b6b51c5cd476ca2e60062b5e76f815e3e3de1688044ebe85d7afaab1ba95babf9aa32ba77f269bc4210a7"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000023c000-0x1000), &(0x7f00008fe000), &(0x7f0000000000), &(0x7f000020b000-0x1c)) [ 55.343675] QAT: Invalid ioctl 2018/02/10 22:01:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x1f, 0x10000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000250000-0xc6)=""/198, 0xc6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r1, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000254000-0x10)=@common='ip6gretap0\x00', 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004bc000)='/dev/rfkill\x00', 0xc000, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000ec3000)='/dev/usbmon#\x00', 0x0, 0x200000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000063000-0x8)={r0, r2}) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) [ 55.371271] QAT: Invalid ioctl 2018/02/10 22:01:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000363000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000713000-0x8)={0x1, 0x8}) clock_gettime(0x0, &(0x7f0000fb2000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000c2e000-0x10)={r3, r4/1000+30000}, 0x10) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:34 executing program 7: pipe2(&(0x7f0000a3e000-0x8)={0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a85000-0x8)={0x0, 0x0}, 0x800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f66000-0x20)={r3, &(0x7f0000139000-0xf7)="b76e10fa432e240d7bf97469e57a9deff0c5e2b96089943208cad27c24716c43f0db05792df39354b516940b7eb033e955828e0c3e24b98fd85d9684d75fb9853c69509ec9b163795d0a048293b6eaddb6075fa95f998da96edb6140b5bc26b7c1ea945e1eea6ad8a3bb24fdb7d19d84e85b88fdc192b4b6692406386da9a3b73fc72581cfa723e60b77fe19d4c271ea0436e64c619d3673a00b26116960d68173eee0426da077746c3368a35b9d36779d65850c7bd30d6a93c219d7752577f4136d0df01799c422c2553ffd1c47808fc3d2b32d659df33f858d73ae664bf603b1972e116a80d2a9d08814ff2253562790ec9cf88134d0", &(0x7f00009bf000)="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", 0x2}, 0x20) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000788000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) modify_ldt$write(0x1, &(0x7f00008ee000)={0x9, 0x20000000, 0x0, 0x0, 0x9, 0x6, 0x20, 0x8, 0x8001, 0x6}, 0x10) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000f04000)={0x7}, 0x8) sendmsg$key(r2, &(0x7f000033f000-0x38)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000d39000-0x140)={0x2, 0x9, 0x0, 0x5, 0x28, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x15, 0x0}, @sadb_x_sec_ctx={0x11, 0x18, 0x0, 0x1f, 0x80, "d8fa9578276f6a0ff3df30b381b2fe35d5e921e5fa341f5ff2075a7ced41fe22a987c0a98314b4f0f8c61f3e3618d9e0f706c7703e5a37faaea7ccc73c3891c0cbe9cb26fe2da4eac26b397d075d0bfe4e1643f1bffe9cf8fccaa730653b0b6e7316791cb6b6349186be308533c1b02b4ee09bfc641362d2d607d9c36389d8c8"}, @sadb_x_nat_t_port={0x1, 0x16, 0x1}, @sadb_sa={0x2, 0x1, 0x2, 0x1ff, 0x5127, 0xc0, 0x3, 0xe0000001}, @sadb_x_nat_t_port={0x1, 0x16, 0x1}, @sadb_address={0x5, 0x17, 0xff, 0x20, 0x0, @in6={0xa, 0x0, 0x81, @empty, 0xde43}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x9, 0xd3, {0x6, 0x7e, 0x9, 0x0, 0x0, 0x8000, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, @sadb_address={0x3, 0x0, 0x7e, 0xa0, 0x0, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}}]}, 0x140}, 0x1}, 0x0) 2018/02/10 22:01:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000713000)='lp\x00', 0x3) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f000062c000)=""/41, &(0x7f000007b000-0x4)=0x29) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000897000)={0x101, {{0xa, 0x3, 0x8, @empty, 0x3}}, 0x1, 0x2, [{{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, {{0xa, 0x1, 0x1ff, @loopback={0x0, 0x1}, 0x80000000}}]}, 0x190) 2018/02/10 22:01:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x1f, 0x10000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000250000-0xc6)=""/198, 0xc6) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r1, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000d96000)=@add_del={0x2, &(0x7f00007d5000)=@generic="c3cd5f2d866dab0f798e4ea804278c1d"}) accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/02/10 22:01:34 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000022000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f000000d000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000008000)={0x10}, 0x4, &(0x7f000000b000)={&(0x7f0000022000-0x24)=@ipv6_newroute={0x16, 0x48, 0x20000000001, 0xffffffffffffffff, 0x3, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2400}, [@RTA_IIF={0x8, 0x1, r1}]}, 0xffffffffffffffeb}, 0x1}, 0x0) 2018/02/10 22:01:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000582000-0x8)='./file0\x00', 0x20) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000088000)={0x4, &(0x7f0000994000-0x20)=[{}, {}, {}, {}]}) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a11000)='/dev/mixer\x00', 0x82, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000782000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000157000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000557000)={r3, r4, 0x5}) finit_module(r2, &(0x7f00002ec000)='/dev/mixer\x00', 0x3) sendto(r1, &(0x7f0000d3d000)="9b5da99781774f273f106a5a02fecf77e68d6df5a3b3189fcc6716e464d212ee4ba16162cb50948e8f0f803e5c9256ec45c839be96cb2175b7e0df8405bbd9d35e31c5d25219b0e9986d2d3080a15311f218c73e1f86f820c70ebbbbf917ed8fe946a5d247b3ac6ce2ae66e520e834f61d38db2b090764adfb47ebc7da9853da48584f7b2129f01ef68a3f41dc006e0fece71f8728c392ac94dd", 0x9a, 0x4000004, &(0x7f00006e1000)=@pppoe={0x18, 0x0, {0x2, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000014b000-0xe8)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00007bd000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000041c000-0xc)={0x0, 0x0}, &(0x7f0000f59000-0x4)=0xc) setreuid(r5, r6) r7 = socket(0x80000000010, 0x5, 0x6f2) r8 = syz_open_procfs(0x0, &(0x7f00003f2000+0x91d)="6e65742fc2715f53725f6363686500") memfd_create(&(0x7f0000b1b000)='\\procnodev(]\x00', 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x200020000000, 0x4) sendfile(r7, r8, &(0x7f00002bd000-0x8)=0xfffffffffffffff9, 0x400000000069) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ae9000)=@int, &(0x7f0000148000)=0x4) 2018/02/10 22:01:34 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000+0x25c)={r1, 0x8, 0x6036, 0x0, 0x2}, &(0x7f0000000000)=0x14) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000003000-0x57)=""/87, 0x57}, {&(0x7f0000003000-0xe9)=""/233, 0xe9}, {&(0x7f0000003000-0x34)=""/52, 0x34}], 0x3) mkdirat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000)={0x2, &(0x7f0000004000-0x8)=[{0xfc, 0x7fff}, {0x7, 0x8}]}) getdents64(r0, &(0x7f0000004000-0x4a)=""/74, 0x4a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004000)=0x14, 0x80800) semget(0x1, 0x1, 0x80) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x100000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000006000-0x40)={0x8, 0x4, 0x1, 0x9, 0x8, 0x1f, 0x3f, 0x9}, &(0x7f0000006000-0x40)={0x3ff, 0x401, 0xff, 0xffff, 0x1, 0xffff, 0x0, 0x8000}, &(0x7f0000001000-0x40)={0x6, 0x7, 0x3, 0x7, 0x6, 0x3ff, 0x90, 0x1e}, &(0x7f0000005000)={0x0, 0x2710}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000006000-0x2)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000006000)=0x100000001, 0x8) r2 = getpid() getpgid(r2) 2018/02/10 22:01:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000591000-0x8)={0x0, 0x0}) move_pages(r1, 0xa, &(0x7f00004b2000-0x50)=[&(0x7f00005f8000/0x4000)=nil, &(0x7f0000097000/0x2000)=nil, &(0x7f00002d7000/0x4000)=nil, &(0x7f0000819000/0x4000)=nil, &(0x7f000016d000/0x3000)=nil, &(0x7f0000b28000/0x2000)=nil, &(0x7f00002ef000/0x2000)=nil, &(0x7f00004a0000/0x2000)=nil, &(0x7f0000930000/0x2000)=nil, &(0x7f0000ae7000/0x3000)=nil], &(0x7f00001fd000)=[0x3, 0xfce, 0x98, 0x0, 0x9], &(0x7f0000a0d000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000d14000)=&(0x7f00003da000-0x1)) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000d29000-0x4)=0x40) writev(r1, &(0x7f000087c000-0x70)=[{&(0x7f0000133000)="2726b41eb7830d9d7dfea7999bf385d5d5282934ba77f375a5a23ae1297ec29e015362bc96e6adcf533d142ef9a793b0fff24c25a374ee1ff31039364dc15eec793fad9affc5f295d0785af5603c38cca5", 0x51}, {&(0x7f0000dc1000-0xc)="34c10b712ca5d465a2bb215f", 0xc}, {&(0x7f0000f65000-0x41)="9f8e5e0ca5b3549559af3b0b309c2d8261e647919b5bfeac4d47cc0af8111f3a8fe758e10c107ccd39c21e94588985a39ca76c64501cd4a6af4fc006e64b50c643", 0x41}, {&(0x7f0000e7d000-0xfd)="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", 0xfd}, {&(0x7f00004d7000)="a6bf736a6028889ecd4553a07a8621900e332f6e262fc86d7a5ee5271953fd81078ee77aaf830f32f5e701b2a9ba4e66c5f34092e8fbf76dec3975dafecaece535a2fe1774d7a63ac11f086c59dd690ac43a", 0x52}, {&(0x7f0000591000)}, {&(0x7f0000077000-0x70)="59b383a06a96a22616785625892a6535fc8122d80eaebd15271819062153ab0d006aeddab11ca9f2c306ce8da163cfdea190cd75f324de66cc58145aaa163344f250f3df688785cda3a83489a60aed0eca3b2f932ebfcaf1815f43390a9e9c036c6775fc83f8121f38f61bc0842d8e70", 0x70}], 0x7) getsockopt$inet_buf(r2, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/02/10 22:01:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000511000-0xc)='/dev/audio#\x00', 0x1f, 0x10000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000e17000-0x40)={&(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000017b000)=[0x0], 0x3, 0x3, 0x5, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000+0x70f)='/dev/snd/timer\x00', 0x0, 0x404802) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001000-0x8)='./file0\x00', r2, r4, 0x1500) r5 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000004000-0xd4)=""/212) fcntl$setpipe(r0, 0x407, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f00003b3000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000004000)="0f20d86635080000000f22d82e660f19cc0f20c06635000000200f22c00f214866b9480300000f320f0764f466b8cb7100000f23c00f21f86635010008000f23f8b8de068ec80f23eb", 0x49}], 0x1, 0x40, &(0x7f0000004000)=[], 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)={0xe32, 0xc, [0x100, 0x1000, 0x1]}) socket$inet_icmp(0x2, 0x2, 0x1) connect$nfc_llcp(r0, &(0x7f0000004000-0x60)={0x27, 0x4, 0x7, 0x3, 0x5e, 0x5, "67a26896e6bb369c7313e475ec8e5f2d62c4611eaf701e413b19a47aa538471cc74648d3cc4bab3694c1260a0729cc21be1efdb3714b197d8627372576d312", 0x1000000010000}, 0x60) close(r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000)=""/237, 0xed, 0x0, &(0x7f0000006000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000007000-0x37)="42bed9cdb0b29e8e4cfcbca3dc19fb5e3f10ffe70b3b51613c74c08f69cac5c1734b2357f7ed977d83d5395915c38cfa5d0edbc49dfa9f", 0x37, 0x0, &(0x7f0000001000)={0x4, 0x12080000000000, 0xd186, "97da06a88f10", 0x1}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r0, &(0x7f0000007000)='./file0\x00', r3, r4, 0x800) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000009000-0x8)={r6}) 2018/02/10 22:01:34 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000fdf000)='./file0\x00', &(0x7f0000ca0000-0x1)=""/1, 0x1) 2018/02/10 22:01:34 executing program 7: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000e71000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000e72000)='/dev/input/mouse#\x00', 0x4d, 0x40000) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000564000)) 2018/02/10 22:01:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f3d000-0x8)='./file0\x00', 0x30a81, 0x140) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000098f000), &(0x7f0000362000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x18, 0x2000004e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/10 22:01:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/audio\x00', 0x41, 0x0) exit_group(0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000)={0xfffffffffffffff9}, &(0x7f00007fc000-0x40), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/10 22:01:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="006f73656d230000720000000400"}) 2018/02/10 22:01:34 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000c02000)='/dev/sg#\x00', 0x8, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000572000-0x8)=0x1000, 0x8) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000fe3000)) r2 = syz_open_dev$sg(&(0x7f0000fe3000-0x9)='/dev/sg#\x00', 0x8, 0x800) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, &(0x7f0000fe4000-0x60), &(0x7f0000fe3000)=0x60) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000727000-0xe8)) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000fe2000)=""/205) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000fe5000-0x4), &(0x7f000007a000)=0x4) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x8000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000fe5000)='tls\x00', 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/10 22:01:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x6, 0x2) write$evdev(r1, &(0x7f00003f9000-0xa8)=[{{0x0, 0x2710}}], 0x18) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000002000)={{0x8000, 0x7, 0x7, 0xf63, "f86a720a8e6c7338ac72d86be6c98051c583c131789fabc356cbd7fe8aea637d8b9cbafc95a35872cd559b2a", 0xf576}, 0x0, 0x0, 0x2, r2, 0x2, 0x3, "7422842aa6bc30fc857c97016335d2f5001d9ebc6873d4a59bf650baa30fbbf40db1352fb0be09f434bf494ae22b19dcfd4e29a954b5bb999a27c8f02513353f", &(0x7f0000002000)='(/,\x00', 0x4, [], [0x257d, 0x5, 0x800000000000, 0x80000000]}) 2018/02/10 22:01:34 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f00006aa000)='/dev/admmidi#\x00', 0xa486000000000000, 0x10000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000088c000-0x4)=0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001000)='net/raw6\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000003000-0x2)=0x10000, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000003000-0x2), 0x2) fsetxattr(r1, &(0x7f0000001000-0xc)=@known='trusted.syz\x00', &(0x7f00002f7000-0x1)='\x00', 0x1, 0x0) 2018/02/10 22:01:34 executing program 5: mlock(&(0x7f0000943000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:34 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ad8000-0x10), &(0x7f0000030000-0x4)=0x10) 2018/02/10 22:01:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2e000-0xe0)}}, &(0x7f0000769000-0x4)) openat$vnet(0xffffffffffffff9c, &(0x7f000058a000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) sched_rr_get_interval(0x0, &(0x7f0000f53000-0x10)={0x0, 0x0}) r3 = creat(&(0x7f00009bd000)='./file0\x00', 0x10) ioctl$TIOCEXCL(r3, 0x540c) timer_settime(0x0, 0x0, &(0x7f0000a08000-0x20)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = semget(0x3, 0x0, 0x5) semctl$SEM_INFO(r4, 0x0, 0x13, &(0x7f00008cc000-0x7)=""/7) rt_sigsuspend(&(0x7f00002c0000), 0x8) open_by_handle_at(r0, &(0x7f0000552000-0x8d)={0x8d, 0x0, "0d1622de46e588e610b8f6e0ee4ddfd6017c29ab81266733b610d6e96dc8ad5164832c81d299f220d5967efadb61f3b68ae9527d6aea543dc171b2311fe8370f8c2c6030e16fc516e036afea113a1cbbadf7c7500e83c0dce493afd94f30fd8345ccb2030722d8c5649fa24fea725cca0958bb27802d732cc046c075479df7036fdd4e76ad"}, 0x4000) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_pts(r3, 0xb0393fb9aa2d244a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/10 22:01:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004cf000-0x11)='/dev/vga_arbiter\x00', 0x2080, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000cd2000-0x1000)=""/4096) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) 2018/02/10 22:01:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aa1000)="1901000100000000000004004c0b54", 0xf) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r1, &(0x7f00005e0000-0x70)=[{&(0x7f0000646000)="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", 0xf78}, {&(0x7f000075c000-0xaf)="bff3735344eebc3a8e2de3207ba3a1708b2f55506d2c0d673fb1ea4d0b5b42e65c7d3b90a6e3b86bc7be71652454202967d69ebca40806a12aa2cdbffbeae3b79ee92b6da5bbb2dcd013fbcc01a1d40dd84cbecb417b5679b74c2f92f012541571fe8e318b141b520f23d6073200b51b5d9cb57bf86b9b1430096d9f2f6a584d8a30f832e4b9110f05add85858fb6ef8210236fe720578a2b4a72e6dce4bd97c732b622257d39b1d5d058d61473523", 0xaf}, {&(0x7f0000476000)="9b24d049e4ffa2a7a237e8c90eb9219455625cf7fa111a273a53f14fa22ef02f126fa95c40fab3fbf2e5bc9a1a03d64ee590a13df322084db57c036ec4ae8e1b6b6bb03280fad324a866eee36b40fb5e330fbbcd60061fa750f2e5fc5ea7282a", 0x60}], 0x3) 2018/02/10 22:01:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0}) socketpair$inet(0x2, 0x3, 0x3, &(0x7f0000dc5000-0x8)={0x0, 0x0}) r3 = syz_open_dev$sndctrl(&(0x7f00005dd000)='/dev/snd/controlC#\x00', 0x8, 0x2c8400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r5 = dup(0xffffffffffffff9c) r6 = socket$can_raw(0x1d, 0x3, 0x1) r7 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x40)=[{r0, 0x410}, {r1, 0x2001}, {r2, 0x2000}, {r3, 0x8021}, {r4, 0x20}, {r5, 0x40}, {r6, 0x400}, {r7, 0x120}], 0x8, &(0x7f0000001000-0x10)={r8, r9+10000000}, &(0x7f0000f7a000-0x8)={0xfffffffffffffff7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r5, &(0x7f0000837000-0x10)=""/16, 0x10, 0x2040, &(0x7f00004c3000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) r10 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c1d000-0x9)='/dev/dsp\x00', 0x40800, 0x0) write$tun(r10, &(0x7f0000d20000-0x70)=@hdr={0x2, 0x81, 0x3, 0x0, 0x4, 0x8668, @ipv4={{0xb, 0x4, 0x8021, 0x80000000, 0x66, 0x2, 0x8, 0x6, 0x67, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[@timestamp={0x44, 0x18, 0x101, 0x0, 0x7, [{[@rand_addr=0x401], 0x1}, {[@loopback=0x7f000001]}, {[], 0x100000001}]}]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x9, 0x0, 0x0, 0xf, 0xfe15, "1ec24e", 0xffffffff, "a392d5"}, "6ecdb0ed23718c9265e3939130687716073245e4a11192228cce81deec3326730224fa09e681fb208918"}}}, 0x70) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000b5d000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x5, 0xfffffffffffffff7, 0x3, 0x5, 0xb47ee8e}, &(0x7f00001a7000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00009e2000)={r11, 0x3, 0x10, 0x3, 0x1}, &(0x7f0000695000-0x4)=0x18) syz_emit_ethernet(0x36, &(0x7f00008e6000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x8, 0x880b, 0x0, 0x0, [0x4, 0x7f]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/10 22:01:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000c0000)='/dev/vga_arbiter\x00', 0x288001, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:34 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 55.757334] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 55.764957] in_atomic(): 1, irqs_disabled(): 0, pid: 7970, name: syz-executor0 [ 55.772383] 1 lock held by syz-executor0/7970: [ 55.777008] #0: (rcu_read_lock){....}, at: [<00000000c4a59a15>] __rds_conn_create+0xe46/0x1b50 [ 55.786074] CPU: 0 PID: 7970 Comm: syz-executor0 Tainted: G W 4.15.0+ #307 [ 55.794304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.803655] Call Trace: 2018/02/10 22:01:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a71000)='cmdline\x00') exit(0x0) sendfile(r1, r1, &(0x7f0000032000), 0x7ff) fchown(0xffffffffffffffff, 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) [ 55.806253] dump_stack+0x194/0x257 [ 55.809890] ? arch_local_irq_restore+0x53/0x53 [ 55.814571] ? print_lock+0x9f/0xa2 [ 55.818207] ? lockdep_print_held_locks+0xc4/0x130 [ 55.823154] ___might_sleep+0x2b2/0x470 [ 55.827128] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 55.833007] ? __debug_object_init+0x235/0x1040 [ 55.837682] ? debug_mutex_init+0x1c/0x60 [ 55.841844] __might_sleep+0x95/0x190 [ 55.845655] kmem_cache_alloc_trace+0x299/0x740 [ 55.850337] ? lock_acquire+0x1d5/0x580 2018/02/10 22:01:34 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000d99000-0xc)='/dev/ashmem\x00', 0x8, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg$netrom(r2, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[]}, 0x42) r3 = fcntl$getown(r1, 0x9) capset(&(0x7f0000963000-0x8)={0x19980330, r3}, &(0x7f00009b5000-0x18)={0x6, 0x4, 0x80, 0xfa, 0x46c}) [ 55.854315] ? lock_acquire+0x1d5/0x580 [ 55.858397] ? __rds_conn_create+0xe46/0x1b50 [ 55.862905] rds_loop_conn_alloc+0xc8/0x380 [ 55.867224] ? rds_loop_conn_free+0x290/0x290 [ 55.871728] ? __init_waitqueue_head+0x97/0x140 [ 55.876407] ? rcutorture_record_progress+0x10/0x10 [ 55.881427] ? __lockdep_init_map+0xe4/0x650 [ 55.885850] __rds_conn_create+0x112f/0x1b50 [ 55.890308] ? rds_conn_drop+0xb0/0xb0 [ 55.894220] ? __raw_spin_lock_init+0x1c/0x100 [ 55.898822] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 55.903847] ? __lockdep_init_map+0xe4/0x650 2018/02/10 22:01:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000074f000)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000577000)="2400000024007f000000120000000100000ff6ff01000000000ff300f1ffffff1300ff10", 0x24) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f4a000)={0x0, 0x100000000}, &(0x7f0000b7a000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003e2000)={r2, 0x5, 0x30}, 0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000346000-0x8)='./file0\x00', 0x20800, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f00007b0000)=""/188) recvfrom$ax25(r1, &(0x7f00008ad000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f0000a17000)={0x3, {"33aa277e7e6147"}, 0xffff}, 0x10) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000b81000-0x4)=0xfffffffffffffff9, 0x4) [ 55.908261] ? __lockdep_init_map+0xe4/0x650 [ 55.912676] ? lockdep_init_map+0x9/0x10 [ 55.916749] ? __init_waitqueue_head+0x97/0x140 [ 55.921425] ? init_wait_entry+0x1b0/0x1b0 [ 55.925668] ? lockdep_init_map+0x9/0x10 [ 55.929758] ? rds_message_alloc+0x28c/0x330 [ 55.934172] ? rds_message_next_extension+0x210/0x210 [ 55.939360] ? trace_hardirqs_on+0xd/0x10 [ 55.943519] ? _raw_spin_unlock_bh+0x30/0x40 [ 55.947935] ? __release_sock+0x360/0x360 [ 55.952076] ? lock_sock_nested+0x91/0x110 [ 55.956320] rds_conn_create_outgoing+0x3f/0x50 [ 55.961000] rds_sendmsg+0xda3/0x2390 [ 55.964800] ? avc_has_perm+0x43e/0x680 [ 55.968812] ? rds_send_drop_to+0x19d0/0x19d0 [ 55.973315] ? iterate_fd+0x3f0/0x3f0 [ 55.977125] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 55.982150] ? find_held_lock+0x35/0x1d0 [ 55.986234] ? sock_has_perm+0x2a4/0x420 [ 55.990299] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 55.995670] ? lock_release+0xa02/0xa40 [ 55.999656] ? __check_object_size+0x8b/0x530 [ 56.004158] ? __might_sleep+0x95/0x190 [ 56.008127] ? selinux_socket_sendmsg+0x36/0x40 [ 56.012780] ? security_socket_sendmsg+0x89/0xb0 [ 56.017524] ? rds_send_drop_to+0x19d0/0x19d0 [ 56.022008] sock_sendmsg+0xca/0x110 [ 56.025716] SYSC_sendto+0x361/0x5c0 [ 56.029415] ? SYSC_connect+0x4a0/0x4a0 [ 56.033391] ? schedule+0xf5/0x430 [ 56.036914] ? SYSC_bind+0x290/0x410 [ 56.040635] ? exit_to_usermode_loop+0x8c/0x2f0 [ 56.045292] ? trace_hardirqs_off+0xd/0x10 [ 56.049503] ? exit_to_usermode_loop+0x198/0x2f0 [ 56.054241] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 56.059762] SyS_sendto+0x40/0x50 [ 56.063194] ? SyS_getpeername+0x30/0x30 [ 56.067238] do_syscall_64+0x282/0x940 [ 56.071103] ? __do_page_fault+0xc90/0xc90 [ 56.075315] ? finish_task_switch+0x1e2/0x890 [ 56.079784] ? finish_task_switch+0x1b9/0x890 [ 56.084258] ? syscall_return_slowpath+0x550/0x550 [ 56.089166] ? syscall_return_slowpath+0x2ac/0x550 [ 56.094074] ? prepare_exit_to_usermode+0x350/0x350 [ 56.099077] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 56.104428] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.109256] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 56.114422] RIP: 0033:0x453a59 [ 56.117589] RSP: 002b:00007f6539672c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 56.125281] RAX: ffffffffffffffda RBX: 00007f65396736d4 RCX: 0000000000453a59 [ 56.132532] RDX: 0000000000000000 RSI: 0000000020dbf000 RDI: 0000000000000013 [ 56.139782] RBP: 000000000071bea0 R08: 0000000020b2d000 R09: 0000000000000010 [ 56.147030] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 56.154277] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/10 22:01:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000b40000)='/dev/adsp#\x00', 0x19766841, 0x40000) connect$inet(r0, &(0x7f0000b8f000-0x10)={0x2, 0x3, @rand_addr=0x10000}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x800, 0x7) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) getgid() ppoll(&(0x7f0000b10000)=[{r0}], 0x1, &(0x7f0000adb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000809000), 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f00004fa000-0x1000), 0x0, 0x0, &(0x7f0000c45000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x28000000000}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000e7a000)={0x0, 0x6, 0x0, "c410ce0dc442", "07d0e6b1f2b47b7d64c244861b5cfb6d"}) 2018/02/10 22:01:35 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) connect$inet6(r0, &(0x7f000007d000-0x1c)={0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1060}, 0x1c) 2018/02/10 22:01:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d47000)='/dev/cuse\x00', 0x10080, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000551000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f}}}, 0xff, 0xffffffff, 0xed, "1c1f18edfd53307db59baea11222338970e022852730de6c6356eb0ce3f51dd4887cb28973959e0befc93cf875ee0c5146a17348dd241a8336b472c03bc655af243c7108c8a5c7b24308e9e02c092f31"}, 0x160) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00003b7000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a0106}) 2018/02/10 22:01:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockname(r1, &(0x7f0000e7c000)=@nl=@unspec, &(0x7f0000407000)=0xc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000)="3b4b72d635458a1bb7c02efc7a1b6dd5520f9675c57f8b119ba12219fbed0a4be37013aff7c0922ec9eca2f2657b87fb5c5c96d025bdd604d828cad6e206f1a436783ad31da8290ad6efeca7bfa230cf3592376cfbdb05bd28996325dd493634f806efc61b7a7c71737b1cb1a030ea52f4d5bca5c301db10c8e1cfba48ebbd4aff709f90a8fb76a52973e7c9fd1bee9337a027e490fa08e2b677930eb5d558c953cdefe83ff1c5f9770da002359a640d169f2d3de065a20de78ed324132918173275d9e24ba7f1929f7e46a0433e", 0xce}, {&(0x7f0000001000)="8607bb7f4a1956c4ff0eafbe4538c6f0ba94e44967c8997e9d3657aa27f928a00ed6eb19dc89b7a84db294271434b78bca16029e8f3f671cd343d9ec409c17395bd4c21e6f1a3f6fbb85fdb2073489fca833ad3de0005bdaef524525c276a0c39a432818906daca46d0c86a42713e079cb4157f4427a602278dcbb50e9c36aefb796c6572f9b160ce44a829b27211a559b74a750fd10471fdae389add34b83", 0x9f}], 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./file0\x00', 0x0, 0x2) connect$ipx(r2, &(0x7f0000000000)={0x4, 0x0, 0x17e, "2c359ca24742"}, 0x10) shmget$private(0x0, 0x1000, 0x210, &(0x7f0000000000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002000-0x10)={0x0, 0x7fffffff, 0x4, [0x9, 0x1ff, 0x8, 0x8]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000003000)={0x2, 0x0, 0x5, 0xc9, 0x1, 0x2, 0xff, 0x8, r3}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000005000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x6000}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000004000)={0x3b4, 0x0, 0xf, 0x2, 0x7, 0x0, {0x5, 0x0, 0x7}, [@nested={0x1a4, 0x8, [@typed={0x8, 0x3a}, @generic="d4cb37476b1fbced30441f250edcc5eddb5172e65c45095f66f0707931b0cb61f3326299b16939d6d094f9b6bb973cdb845f4e7725e915d34c3fe5e871758dca8085485b263100951427912617de4ce2a0553f739133ea6c3b9e7d679652de8a5250da8846e4a21e18d4631fd95312a6e1c50b9ef6b167cc33ad8aa6558e1c88f5e206ec7a19d22630915ffd7ab3", @generic="15f32bb71588826d3600bca497887ff992026120cfebadbc1f33c33859f400b023967e4379284d778244dc1f72a0d76aa656e2d48e66e0bd7ed835bab4f735ff01e1937e17ef5e928f0c4cbcbccbd75fa280cf99ac5576a345f448a8c9472a2e93c13317787de312987cf08fbbbc8fb99040c704d368b21c4e614f4cf292882c630a9e633f6396d970e0365f69b0870b4b6bb25518ca06116e24f976dae3789fd433be74a1bb7efb930a9a7956da65f414cdfa1b93f69b787352c5623cb7e4bec3ffa87d9e0dbce6feeafc15ce741239cff1567f767e6c0762c097bd32c786", @typed={0xc, 0x91, @u32=0x5}, @typed={0x10, 0x12, @u64=0x7}, @typed={0xc, 0x4d, @ipv4=@empty}]}, @nested={0x1fc, 0x70, [@generic="3a6e64aef6309f3a1c2e330ed39c593f83de619e89dce3f2970fc3c13c9bdb9e2b346f7ceb8529031653e367a7cd8e3fa1f9b3d33af4bc88eb6dab97978201450e52046a37cb17947bf1aabb55f70a4bbcac91931de012b05e546989a4c735c999592f559a1ad917c05386c0c0d8b4d7fc09d167ce721f933c64354aa2d72064dced7d937da14c8d17fa7a4907ee842017f91dfdcac2942534acbbbf0f71396d0d0500092c02c382b77f1df68f1d047153b0388831c81033", @generic="ca8bb0f50a6bc83a8c3e000624f9d8dbbb4f63acb54e9c88d6e55d78dcf1478893bbb83de9128be2f898bfc5a1db7fea999b3f1406233cd637ce5e9ba933def1c5d35114d5069f16c33c30a64547e1c3224b4a0eef496e58d0ea94ad07d16f0dbd602477e185688080b65e4003cceb2269a301a67994dd9c3bb09910cf59a5706b5d8ad47ababbccd903cc53ba039f354476ac752dfd24db87d76dccd439127a29b5e7f96c6c8c973f503d14d6e9b7496a3ac75eb30c13827dcc1d5eb53633f45d2b662f96ac8a6fb2254d4b554ef05c6a49a4b8b3e2f4dddb260cad9949d3c551a8a96f53b9c34f", @typed={0xc, 0x5b, @ipv4=@empty}, @generic="6c848582e31cc57eb411723badb0205ecc752618eba57f295f7f6cd470f7efba946daa2cd066aee13c83638963c79bcf5e0b", @typed={0xc, 0x67, @fd=r2}, @typed={0xc, 0x6d, @fd=r1}]}]}, 0x3b4}, 0x1, 0x0, 0x0, 0xc044}, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000005000-0x4)=0x4) getpeername$inet6(r0, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000004000-0x4)=0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f0000005000)='./file0\x00', 0xc100, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f0000007000-0xed)="22fc5631434a2912f264b09b61d3d1b777a7e9036c214ec60e267c4ace2a211c332fabe6ac79850515658ae77c8f6e03f62074091a9a9c2bb9a6d0905f5daaa6e2d637c2f987f3ec4aeac606e75e14a73ea1298bf48f1b48b2f52c004b576c74b3c01532378798ad236cccc6b3db1dfdf5dd3f079732fb8565f75ad5478ee65ec51366c4b5b6774718539782eb3eaa71b23cf837feac91524bbbe758286431517c78b71e0e8b3a726cfcf9025ebd7362b7ad80df3928e86c922060be5b40643abf752ba3f43a228679a1bc858d31ebd2af5e157b36d2a53a08cf8a01f796d2235029468c4d97f24cd69a98246c", 0xed) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000007000)='nv\x00', 0x3) 2018/02/10 22:01:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f20000)='/dev/vcs#\x00', 0x4, 0x0) setitimer(0x3, &(0x7f0000c3a000)={{}, {0x77359400}}, &(0x7f0000cc1000-0x20)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009e7000)={0x0, 0x7fffffff}, &(0x7f000022b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f81000-0x2f)={r1, 0x27, "4d146f5c5167746d44999af9664075ec6fa1457f53abe284a3bf59c264ff5b4f01ceeddf6c2676"}, &(0x7f0000cd4000-0x4)=0x2f) sched_rr_get_interval(0x0, &(0x7f00006f9000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000654000-0x8)) nanosleep(&(0x7f0000d02000), &(0x7f000065b000-0x10)={0x0}) waitid(0x3, 0xffffffffffffffff, &(0x7f0000179000), 0x1000000, &(0x7f000023a000)={{}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000df9000-0x10)={r2, r3}, 0x43c) read(r0, &(0x7f0000fda000)=""/132, 0x84) 2018/02/10 22:01:35 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000006000+0xd92)={0xe1, 0x0, 0x10000, 0x7f}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000007000-0x10)={r1, 0x42}) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000006000)={0x2, @time={0x77359400}, 0x7, {0x7, 0x6}, 0x9, 0x0, 0x7}) r3 = fcntl$getown(r2, 0x9) sched_getscheduler(r3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000000)) 2018/02/10 22:01:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000803000-0x1c)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000a3c000-0x90)={0x1c, 0x24, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0x8}]}, 0x1c}, 0x1}, 0x0) clock_gettime(0x3, &(0x7f00009d9000)) r1 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x121000, 0xddf4dad204b935a3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000140000)={0x7, 0x0, 'client1\x00', 0x6, "def3ef2c9a4d5074", "cecf95edb5ca130a57c80d0e3a397a456e2f3f041a3b5896d24d6a4690b6068c", 0x400, 0x4}) fchmod(r0, 0x100) mmap(&(0x7f0000e39000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x56) [ 56.216743] audit: type=1400 audit(1518300095.254:57): avc: denied { connect } for pid=8015 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/10 22:01:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99900, 0x0, 0x0, 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, 0x0, 0x0, @perf_bp, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x1fe, &(0x7f000017e000-0x72)="6ed4da0d1a1b44f77dd2e2f9f32a8ff9224fb1304eb6a4d81ba5e53b5dbcde1242ab1d15231d870eabaabe064e823a381146290dd793470d5b066bd0638bf09e87343423d8c1ccc07ddbaa936b5b5e51b2a0dc147348ff59679920d652c39df37094ebf787101e81919e398149ec3619f904", &(0x7f0000aa3000), &(0x7f0000ca8000), &(0x7f0000343000)="bbf874b924d880e1896b18b81b06fafaef6eb4db4c39339a5bebe7c0592f954e1c5d1155278bba6c45ebcb6d7bdf511cfe77af4ca981cd20b18288eb22acaa31bd5cc5f7b6bf269bf0dc6b53e7907b063578d5656cc4660c94bd4e144a3713d66c2d96579e46fcaad30a914d349fd41dabb6b739531c0367c4b86c38ca4dc8f9000d31dda5b312d6533a8c7364") ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000531000)={0x9, &(0x7f0000334000-0x61)=""/97, &(0x7f0000411000)=[{0xba, 0x4f, 0x924, &(0x7f0000d98000-0x4f)=""/79}, {0x1000, 0xb8, 0x3681, &(0x7f0000223000-0xb8)=""/184}, {0x8, 0x9a, 0xb654, &(0x7f00004b7000-0x9a)=""/154}, {0x8000, 0x52, 0x8, &(0x7f00008a2000-0x52)=""/82}, {0x1, 0x37, 0x9e5, &(0x7f0000ff3000-0x37)=""/55}, {0x7, 0xec, 0x8, &(0x7f00000a7000-0xec)=""/236}, {0x5bc, 0x10, 0x1000, &(0x7f0000a07000)=""/16}, {0x1, 0xf7, 0x463, &(0x7f00001e0000-0xf7)=""/247}, {0x2, 0xa, 0x7f, &(0x7f0000b9f000-0xa)=""/10}]}) 2018/02/10 22:01:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a72000)='/proc/self/net/pfkey\x00', 0x800, 0x0) flistxattr(r0, &(0x7f00004d8000-0xab)=""/171, 0xab) syz_emit_ethernet(0x92, &(0x7f0000ba8000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {@llc_tr={0x11, {@llc={0xfe, 0xf8, "10", "723df0ace5cb4ee07f5d36fc9708151c87ac8ff96784b8400713c579197a86f7260033608b5ce26076fa9cd9d6f73dfea06277e7eb386e35817412da3b051e4503421f62b8988ba7a98989a9cc7ba2c1600cd779f34931a83b5bab1472fcf45d62b4fca3e445f9b434a91b6156211fff1b00cc368b5fc765b71e4c85ccfd50543b"}}}}}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00005e5000)='/dev/snd/midiC#D#\x00', 0x100000000, 0x4040) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000b8e000)=@req3={0x8, 0xccec, 0x5, 0x81, 0xe1, 0x1}, 0x1c) r2 = dup(0xffffffffffffff9c) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00003cc000)) syz_open_dev$audion(&(0x7f0000964000)='/dev/audio#\x00', 0x1, 0x0) 2018/02/10 22:01:35 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) connect$inet6(r0, &(0x7f000007d000-0x1c)={0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1060}, 0x1c) 2018/02/10 22:01:35 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007b1000-0x9)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0xab16, 0x1, 0x7f, 0x7, 0x2}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x40000000, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000)={0x2b2, 0x3, 0x2000}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000)={0x0}, &(0x7f0000001000)=0xc) fcntl$setown(r2, 0x8, r3) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001000)=""/25) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$KDENABIO(r4, 0x4b36) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000001000)=""/212) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000003000)=0x1000, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000004000)={0x2, r3}) openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x4400, 0x43) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000005000)='./file0/file0\x00', 0x4, 0x1) r5 = syz_open_dev$adsp(&(0x7f0000004000)='/dev/adsp#\x00', 0x4, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000007000-0x8)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000007000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000008000)={0x3f, 0x101, 0x7}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000006000-0xdb)="e02d9da6ec4a544723e9709f56d91435214b3708701bce1f3a75d3cf24520b5cb5664f7791d38c3f131a7e42555c5de7214849b478f517324e2e4e0003d77d42b3c386929aed9b291c4965832f1113c70c014caf95e5d6fb5ddc28e3d37f6118583dc414ed89d5423c848061bff3be8fbac5badf47f6ee8640e56066a25bb0ddfd97a12f68677ca44a8a31cfabdc8bd8d76dbf21b747a084d005ecffc112b8f17017fa75d8c68ae5d29fae32eb09aef8864d511497c467eca4a4af399144263ad4824bae194774d58eb75983f367cd0e256c3056571922323d40d1", 0xdb}, {&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000003000)="fa8fe1c643d164fb9c26c910192b428ad64e7cd0f7cbf9f555d7e0fcbdf3e11cd8f3cd64834c1d778ab8b43669776989017f3928f44f31b8ffd636bac0f4b74ef370f3d8aed673332a33b3b620000cbe93d2af48cd2bf22cf446e2e71f5977da4287889cc8769dfe034f340857ab026b44c8266fed0931fd2dfe12a147927738d0c0d0bb7fcde1b445f5da6a397091ade760d04e67d8a467fb72595584164c9088b88609b4db49041f304652ce44ec19106d29fbf611ed20a2217f472d1bc90c40cf14c6bc3d1293b04801210ce33e0ded1c057544dd2771fac8e5a201da456f9bd0e340468c540778a6c2809d9463891076b6", 0xf3}, {&(0x7f0000009000)="cc49d40f43bf4e4e2cac23d7a1ebd116013dd4e73381670efb4d0b969f4a8f1941113da61b8bfc2869269de66e000dd1f55791f17f00d9556a59e7691c80c2cec578773becceec3517756711da8cd4ff8fcd89437504a23c285d21dad10b251780bc4dfeea271b04dc", 0x69}, {&(0x7f0000006000-0xa0)="e4408a47cb9d1c6a15f654eb4a1024676578e2690d4cf8ae28ba0cafdebd826667c5361a2e1f694cecb7715d72d2a7b0fa971bd6877ca87542e24e60600cd23bb98c56cee829f101bcb96e87ee90cb2b96597bf9385839ce799fcd76c426633b9e0e05a5a31f594a106993a03a1e7e1a8c8045df51fb4033078c1d728c9d16ed555ed04ad1843040a23a8f291bfb8b6759abe9b8312dd4013beaab161fc23232", 0xa0}, {&(0x7f0000007000)="64cdf5acfc3e139b37b6f4ad934d7471d404ba5da4720bc010da804e1448c2ffa228260ed7010a2bbbb07809a26f287454ac008293ba33676f48ed3397e001702a492aed7c06e992b472ffbd9482c5ba9da6ebf89dcc092364ac3506c23d4acd662a2cb2f25258c2f9ba99d9956228c85a0f4c32cf48b8ae947084dd039a1d43b67017b2bb8be907b2d29720c5", 0x8d}, {&(0x7f0000003000-0x5e)="043baae2514b807d232ec24e893d9da8810175200fa8d9fe2ee6809cb0d0484a7897fbf60f8a5941c9945ccb2d41b0e4d0e4e4959d33146c6d9b3c03b84467ecc149395470f69d4cfc40c63bb9bb35b0c4b5747d42db05ef92bd5a42a326", 0x5e}], 0x7, 0x0) 2018/02/10 22:01:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f000049a000-0xa)='/dev/dsp#\x00', 0x3, 0x8000) keyctl$dh_compute(0x17, &(0x7f000032c000-0xc), &(0x7f0000bd8000), 0x0, &(0x7f00001f4000-0x38)={&(0x7f0000103000-0xb)={'digest_null\x00'}}) 2018/02/10 22:01:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003a8000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f00003fe000-0x4a)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37}, 0x4a) fstat(r0, &(0x7f0000298000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) 2018/02/10 22:01:35 executing program 3: mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000823000-0xee)=""/238) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000dcb000)=@random={'os2.', '/dev/input/event#\x00'}, &(0x7f00005da000-0x4c)=""/76, 0x4c) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000dcc000-0x12)='/dev/input/event#\x00', 0x8001, 0x50000) r1 = syz_open_dev$sg(&(0x7f0000491000)='/dev/sg#\x00', 0xfff, 0x1) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x3f, &(0x7f0000dcd000), &(0x7f000080f000)=0x4) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000dcd000-0x4)=0xf28, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000671000)={0x0, 0x2, 0x6, 0x551c188f, 0x8, 0x5, 0x80000000, 0x401, {0x0, @in6={{0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0xa36}, 0x3}}, 0x67, 0xfff, 0x100000001, 0xffffffff, 0x1ca}}, &(0x7f00002b0000-0x4)=0xb8) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000c50000-0x4)) modify_ldt$write(0x1, &(0x7f0000751000-0x10)={0x0, 0x20101000, 0xffffffff, 0x3f, 0x1, 0x3f, 0x5, 0x6, 0x6, 0x1f}, 0x10) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000dcf000)='./file0\x00') mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000dce000)={r2, 0xac04, 0x7, [0x3, 0x64, 0x717b31d9, 0xe2c, 0xc4, 0xfffffffeffffffff, 0x800]}, &(0x7f0000dcf000-0x4)=0x16) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000012d000)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, &(0x7f00004f0000-0x4)=0x8c) 2018/02/10 22:01:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20028000) r0 = socket(0x10, 0x3, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dad000-0x18)={r0, &(0x7f00007af000), &(0x7f0000dd5000)=""/211}, 0x105) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000063a000-0x4)=0x1, 0x10781a9e1ae7ea53) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000638000)=0x0) r4 = syz_open_dev$usbmon(&(0x7f0000b86000)='/dev/usbmon#\x00', 0x5, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000f65000)={{0x3, 0x100000001}, {0x9, 0x3}, 0x1000000000000000, 0x2, 0xb5}) ptrace$cont(0x1f, r3, 0x80000001, 0x3) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) poll(&(0x7f0000602000-0x7)=[{r2, 0x10}], 0x1, 0x674a) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000098f000)={0x73, 0x79, 0x7a}, &(0x7f0000af0000), 0x0, 0xfffffffffffffffb) keyctl$update(0x2, 0x0, &(0x7f0000141000), 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000cc5000-0x10)=@common='tunl0\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000a5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value, 0x8) bind$inet(r1, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00009fc000)=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) shutdown(r1, 0x1) [ 56.336125] audit: type=1400 audit(1518300095.372:58): avc: denied { setattr } for pid=8040 comm="syz-executor6" name="NETLINK" dev="sockfs" ino=21017 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 2018/02/10 22:01:35 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000098b000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000d80000)={0x5, 0x20, [0x800, 0x2, 0x63, 0x8, 0x0, 0x3, 0x3, 0xd2]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000eaf000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x7, &(0x7f0000132000-0x39)=""/57) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000208000-0xa)='/dev/dsp#\x00', 0x1, 0x480) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f00000f2000)=""/4096, &(0x7f0000661000)=0x1000) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f0000f19000+0xb8d)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x806, 0x0, 0x0, 0x0, 0x0, 0xb}, [@NDA_LINK_NETNSID={0x0, 0xa, 0x5}]}, 0x30}, 0x1}, 0x0) 2018/02/10 22:01:35 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000009000), &(0x7f000000b000)=0x5) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) ppoll(&(0x7f0000007000-0x8)=[{r1}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f0000005000), 0x8) write(r1, &(0x7f0000003000)="a4", 0x1) 2018/02/10 22:01:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000011b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000bfc000)=""/237) openat$audio(0xffffffffffffff9c, &(0x7f000018a000-0xb)='/dev/audio\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000873000)=0x12, 0x4) 2018/02/10 22:01:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:35 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) listen$netrom(r0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000eb8000-0x20)={0x6, 0x1, 0x4, 0x1, 0x278, 0x1, 0xe6b, 0x0, 0x0}, &(0x7f00007d7000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x10000, 0x3ff, 0x9}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x9a)=""/154, 0x9a}, {&(0x7f0000001000-0x53)=""/83, 0x53}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000002000-0x82)=""/130, 0x82}, {&(0x7f0000002000-0x13)=""/19, 0x13}, {&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x7) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x9}, 0x8) sendto$ipx(r0, &(0x7f0000001000)="05c34784cc053f9b8313fdcfcf57f278bec21ad6471028477378a1c42757895baef596094cae56dab12b31f7207b3627e7d7c876c78713f86d8aa09d95906b71d2d65fc8d4fa55e0e775e2df4a1ea5e769", 0x51, 0x4000, &(0x7f0000001000-0x10)={0x4, 0xfffffffffffffff9, 0x11, "39c73f0d6d92", 0x180000}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={r1, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000004000-0x10), &(0x7f0000002000)=0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000000)={{0x0, 0x4, 0x40, 0xe4, "428925b064bd3ac48c3af02fbaf925075cd65de9ba3da1239c3a0eefe59fa1b576ed4eff701d5e6d69dbb849", 0x10001}, 0x0, 0x0, 0x4, r3, 0x5, 0x80000001, "4d241a252e65acf251d5b4e4d5fb996a368f83a001a57344b21a33efb2d17a774f594b46109640cf58dc3a245c57c08edc3cf7f219f5f1ab51b3568a71546271", &(0x7f0000003000-0xe)='/selinux/load\x00', 0xe, [], [0xffffffff, 0x7fffffff, 0x8, 0x3]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000004000)={0x10002010}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000006000-0x4)=0x527, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000007000-0x4)='tls\x00', 0x4) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r3, 0x7c, &(0x7f0000007000)="19a73dce782fd002f5ec6f4569fb052030595d0026c5") 2018/02/10 22:01:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x50402) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r0, 0x24) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) prctl$setmm(0x59616d61, 0x7, &(0x7f0000c73000/0x4000)=nil) [ 56.429545] audit: type=1400 audit(1518300095.467:59): avc: denied { setopt } for pid=8069 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 56.458910] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/10 22:01:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000ee6000)='./file0\x00', &(0x7f000092e000)='mqueue\x00', 0x800, &(0x7f0000cde000)) r0 = syz_open_dev$usbmon(&(0x7f0000319000)='/dev/usbmon#\x00', 0x80000000, 0x4000) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000f13000), &(0x7f00002ef000-0x4)=0x4) chmod(&(0x7f00002dd000)='./file0\x00', 0x0) r1 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00003ce000-0x9a)=""/120, 0x78) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000528000)=""/130) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000045a000)=@req={0xffff, 0x80000000, 0x2, 0xff}, 0x10) bind$bt_l2cap(r0, &(0x7f0000e7e000)={0x1f, 0x9, {0x5, 0xeb8, 0x0, 0x2, 0x3, 0x5}, 0xfffffffffffffff8, 0x358}, 0xe) 2018/02/10 22:01:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000fff000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) finit_module(0xffffffffffffffff, &(0x7f0000df2000-0x5)='[,.#\x00', 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003bd000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe0002", 0x21) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ebe000-0x9)='/dev/vcs\x00', 0x400, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000201000)='tls\x00', 0x4) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$sndpcmp(&(0x7f0000512000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101000) 2018/02/10 22:01:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r0, &(0x7f0000e2a000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0xe61}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000fa8000)=0x3f73, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000210000)=[{0x4, 0x1}, {0x3, 0xfffffffffffffffd}, {0x200000000003, 0x700000000000000}, {0x6, 0x4}], 0x4) exit(0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000061000)={@empty}, 0x20) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000288000)='/dev/sg#\x00', 0x401, 0x80) execveat(r2, &(0x7f0000bb3000)='./file0\x00', &(0x7f0000711000)=[&(0x7f000043d000-0x87)="b34186266ec25886f60c6b862be9d52f01b71d86e3e13823791c52b3c44a37ce7647a1ed265ce13aeb0c20eedfd7132d7408fbbbd90fa93ed0849ed986f67e915f2184493bef1949a9cb7af6083b19f490a8d7d3fcc5bb30923e04b9912b04a65593a3b9e6041abc3466afd1eb4a4ac428123926958d2dc2398a356d8252c4f1b7c481c2d77fcf", &(0x7f0000ee9000)='\x00\x00\x00\x00\x00\x00\x00\t', &(0x7f0000b4d000)='bdevselfmime_type#trusted\x00', &(0x7f0000481000-0x1)='\x00'], &(0x7f0000a5d000-0x8)=[&(0x7f0000213000)='\x00'], 0x1000) socket$inet6(0xa, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000b43000)=[], 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000b5c000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c98000-0x8)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027a000-0x10)={0x7, &(0x7f0000a35000-0x38)=[{0x9, 0x6, 0x2, 0xd}, {0x9e, 0x9, 0x0, 0x27}, {0x7, 0x0, 0x8, 0xde9d}, {0x2, 0x80000001, 0x401, 0x2}, {0xeacd, 0x4, 0x9, 0x1000}, {0x4, 0x5, 0x6, 0x20}, {0x0, 0xbf7, 0x80000001, 0x8000}]}, 0x10) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000cef000)={0x0, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007d3000), 0x1f0) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) 2018/02/10 22:01:35 executing program 7: r0 = socket$inet(0x2, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f0000c41000-0x10)={&(0x7f0000deb000)={0x2, 0xe, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000813000-0x4), 0x286) open$dir(&(0x7f0000e6e000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/10 22:01:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x800, 0x2, &(0x7f00001f4000-0x8)={0x0, 0x0}) getsockopt(r0, 0x3, 0x3, &(0x7f000055b000-0xa4)=""/164, &(0x7f0000ab5000-0x4)=0xa4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000497000)) [ 56.493760] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/10 22:01:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c39000-0x7)='limits\x00') ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000475000-0x30)={0x80000001, 0x1, 0x6, 0x705, 0x9, 0x6}) renameat2(r0, &(0x7f0000dcf000)='./file0\x00', r0, &(0x7f000076a000)='./file0\x00', 0x4) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') r2 = socket$inet(0x2, 0x5, 0x4525) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00002de000-0x4)='tls\x00', 0x4) fstat(r2, &(0x7f0000fbb000)) fremovexattr(r1, &(0x7f0000abc000)=@known='security.capability\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000076000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/10 22:01:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000-0x4), &(0x7f0000000000), 0xfffffffffffffffb, &(0x7f0000528000/0x3000)=nil, 0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x10000, 0x4) r1 = socket$inet6(0xa, 0x200000000, 0xff2e) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = shmget(0x2, 0x4000, 0x20, &(0x7f0000a51000/0x4000)=nil) shmat(r3, &(0x7f0000000000/0x1000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r1) sched_setaffinity(r2, 0x8, &(0x7f00005d6000+0x7f5)=0x15) ppoll(&(0x7f0000106000)=[], 0x0, &(0x7f0000f61000-0x10)={0x0, 0x989680}, &(0x7f00005a9000-0x8)={0x9}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000014a000-0x8)={0x0, 0xffffffff}, &(0x7f0000eb2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000031d000-0xc)=@sack_info={r5, 0x48, 0x85}, &(0x7f0000e12000)=0xc) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d44000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x40046103, &(0x7f000065c000)) getsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f00008b2000-0x4), &(0x7f000097a000)=0x4) 2018/02/10 22:01:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6a0e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000646000-0x8)='environ\x00') preadv(r0, &(0x7f0000e78000)=[], 0xffffffffffffe53, 0x0) 2018/02/10 22:01:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000037e000-0x12)='/dev/input/mouse#\x00', 0xbf41, 0x8802) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000789000-0xe9)=""/233) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) r2 = msgget(0x3, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000a7e000)=""/41) mq_timedsend(r1, &(0x7f0000a10000-0x1)="05", 0x1, 0x0, &(0x7f000066d000-0x10)={0x77359400}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000017000)='/dev/vcs\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000f54000-0x50)={{0xc9, 0xff}, {0x7ff, 0x1f}, 0x40, 0x6, 0x9}) mq_timedreceive(r1, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) 2018/02/10 22:01:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000949000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000ccd000-0x32)=""/50, 0x32) ioctl$TIOCSBRK(r1, 0x40044591) 2018/02/10 22:01:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000632000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000864000-0xb)='/dev/mixer\x00', 0x80400, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00003d5000-0x8)={0x0, 0x0}) r3 = geteuid() r4 = getegid() r5 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001d8000-0xe8)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000b9e000-0x4)=0xe8) r7 = getgid() r8 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e19000)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000738000)=0xe8) getgroups(0x2, &(0x7f0000706000)=[0xffffffffffffffff, 0x0]) r11 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a6b000)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f000064c000)=0xe8) getgroups(0x2, &(0x7f000002a000-0x8)=[0x0, 0xffffffffffffffff]) r14 = syz_open_dev$sg(&(0x7f0000df7000+0x1d9)='/dev/sg#\x00', 0x2, 0x80) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007d5000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000088d000)={0x0, 0x0}, &(0x7f0000ebb000)=0xc) getgroups(0x3, &(0x7f00005c8000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r1, &(0x7f00003a7000-0x38)={&(0x7f0000e88000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000797000-0x10)=[{&(0x7f0000b7e000)="48d37bf1e8f226541b18ef3f30f9c76acfedf319485be9a29c283022cb153353a37c11592f855d4dc930f3fae13ea696af9296945ee401406307032c1d8ba33baf7e9b8728c5c486dd6722ff48be", 0x4e}], 0x1, &(0x7f00008ba000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r1, r1, r14]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x140, 0x1}, 0x80) ioctl$TIOCCBRK(r1, 0x5428) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="a0b99678aef9205de3f6657b30cb71ab", @ifru_mtu=0xcf1a}) 2018/02/10 22:01:35 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000a4a000)='/dev/snd/controlC#\x00', 0xc88, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000001000-0x4)=0x7) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101000, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000001000-0xd5)=""/213) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x22000, 0x141) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x80010000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)={0x1014, 0x16, 0x100, 0x4, 0x1, {0x19}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x4000}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000004000)={0x0, 0x0, 0x0, 0xffffffffffffff81, 0x1, 0x0, 0x0, 0x1e, 0x0, "3853f337ff57028c30f04321fc0fe88222aca8a6404fb8e1a7c59515197a8fb693db23535e42cc9ea5afecc50370cf32bf49d5ae659499f761740364ca833a25", "4aa6a4554f4c4299245f8c22c213251cfcfc19731e2ab055eb6954fd55ba8354af8ea106690ed9771695b01b4d6cc2a1a608afb609e5eb16a31c90fc44d59858", "411b2113b40b322d138d1f9d629a3caf40c3d25b3f49acb2dd7d4f42b7dd92ca", [0x6, 0x6]}) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005000)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000002000)=0xe8) quotactl(0x0, &(0x7f0000004000-0x8)='./file0\x00', r3, &(0x7f0000001000)) socket$can_raw(0x1d, 0x3, 0x1) socket$inet(0x2, 0x4, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000007000-0x4)=0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000008000-0x44)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000009000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r2, &(0x7f0000009000)='./file0\x00', 0x110, 0x800) setsockopt$inet_tcp_buf(r1, 0x6, 0xdb42423aea717ac0, &(0x7f0000004000)="5bca24a4b3f229d854d06fffb9eea88dfa59590af353b45427ad172a5c7e629d53f327c3a4f38513de78058bc15cc49389a36cd158faae1d2493e8a63ca67adb7e040765c4aa7c892cfdfa884f157c7eeb734e45171b46ba5a50c5e9dc198044c417ce9792c40ea76d76bbc967055b0dda9bb8f848698581df7f1f2a3ebcc1b9a1feacf6ac9b40d40b94b2534d6e4e02234acdf5a611a1ef5cbdc5db029b53be5e915fa04a123b33f81f8b003915ee75e83c9a25e248ec8c6877c334", 0xbc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f000000a000)={0x7, 0x51, 0x4, 0x0, 0x0, [], [], [], 0x8851, 0x450cf8d0}) 2018/02/10 22:01:35 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000536000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000fe6000)=0x26) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a61000-0x4)) r1 = socket$inet6(0xa, 0xfbffffffffffffff, 0x801000000000008a) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007e2000), &(0x7f00009a1000-0x4)=0xf240913d21cff137) 2018/02/10 22:01:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 56.754169] audit: type=1400 audit(1518300095.791:60): avc: denied { setattr } for pid=8132 comm="syz-executor1" name="task" dev="proc" ino=20381 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/10 22:01:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000004000-0x4)) fstatfs(r0, &(0x7f0000002000-0xfb)=""/251) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000-0x24)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00008a3000-0x8)=0x107fffffd) openat$vsock(0xffffffffffffff9c, &(0x7f0000ea8000-0x10)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000e28000)={0x0, 0x0, []}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/02/10 22:01:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000dee000-0xc)='/dev/amidi#\x00', 0x6, 0x200000) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) time(&(0x7f00007a0000)) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x43, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1}) 2018/02/10 22:01:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000197000)='/dev/amidi#\x00', 0x4, 0x402000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x40000000, 0x0, 0x1f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000028b000-0x1)}, 0x1080, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0x0, r0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) sendmsg$netrom(r1, &(0x7f0000537000)={&(0x7f0000b55000)=@full={{0x3, {"fdd0c7bdd6ca22"}}, [{"68466c958c3999"}, {"4d32fd90970cf9"}, {"252a33300d5595"}, {"a239f5280b91fe"}, {"817a8c9eed2fb1"}, {"6455f9209623db"}, {"c17a2c3d221f02"}, {"e93f1b98c90a9b"}]}, 0x48, &(0x7f0000f4d000-0x50)=[]}, 0x0) sendmsg(r1, &(0x7f000035c000)={0x0, 0x0, &(0x7f0000108000)=[], 0x0, &(0x7f0000176000)=[]}, 0x0) 2018/02/10 22:01:35 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x7c}, {0x6}]}, 0x10) writev(r1, &(0x7f0000003000)=[{&(0x7f0000015000-0x1)='0'}], 0x1) 2018/02/10 22:01:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00003b0000-0x28)={@common='bridge0\x00', 0x7fff}) r1 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00004a5000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000398000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000519000)=0x2c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a2f000-0x8)=@assoc_value={r3, 0x401}, &(0x7f0000b95000-0x4)=0x8) r4 = memfd_create(&(0x7f0000c02000-0x3)='#}\x00', 0x2) socket$l2tp(0x18, 0x1, 0x1) ptrace$setsig(0x4203, r2, 0x10000, &(0x7f0000af7000)={0x3b, 0x8, 0x1000, 0x9}) r5 = dup(r0) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000675000)=""/17) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000e01000)={r4, r0, 0x81}) ioctl$KDSETLED(r5, 0x4b32, 0x80) 2018/02/10 22:01:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x733e, 0x20001) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000002000)=0x150) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000f01000-0x8)) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x0, r2, r3, 0xc7, 0x0) r4 = accept4$llc(0xffffffffffffffff, &(0x7f00009a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x10, 0x80000) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000099e000)=0x800, 0x4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000464000)='/selinux/enforce\x00', 0x200001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000e45000)={0x400, 0x91a, 0x101, 0x1, 0xfffffffffffffff8, 0x9}) r6 = socket(0x10, 0x803, 0x0) sendto(r6, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r6, &(0x7f00002e7000)=[{{&(0x7f000086e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000745000-0x10)=[], 0x0, &(0x7f0000a63000-0xb0)=""/176, 0xb0}}], 0x1, 0x0, &(0x7f0000aef000)) recvmmsg(r6, &(0x7f0000398000-0xb)=[{{&(0x7f00001bb000-0x10)=@ax25, 0x10, &(0x7f00003ab000-0x50)=[], 0x0, &(0x7f00000e6000)=""/226, 0xe2}}], 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x8, 0x7953}, &(0x7f00002e8000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r7, 0x20}, 0x8) bind$nfc_llcp(r5, &(0x7f0000520000)={0x27, 0x0, 0x0, 0x7, 0x1, 0x1, "3abe2e796d5f23bd97f9966e3e6ee38db364bcd9ba6793090f73bb28deac2f4c95b1e0d33224102927dfd4ca8523e7d9286450b5eea9dd08ef605e5d6d736c", 0x3}, 0x58) get_thread_area(&(0x7f00007c4000-0x10)={0x7dd38aea, 0x200000000000000, 0xffffffff, 0xa654, 0x80000000005, 0x7, 0x99, 0x306, 0x4000000000000004, 0x10004}) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000a93000)={0x80000001}, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000096000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @empty}}) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000010c000-0xa0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x58e60ddd, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x101, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in6={0xa, 0x0, 0x800, @empty}], 0xa0) syz_open_dev$mouse(&(0x7f0000c62000-0x12)='/dev/input/mouse#\x00', 0x7, 0x80000) setsockopt$inet6_int(r8, 0x29, 0xff, &(0x7f000049e000)=0x8, 0x4) setsockopt$inet6_int(r8, 0x29, 0xc8, &(0x7f000035b000-0x4), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r8, 0x29, 0xca, &(0x7f00006bd000)={0x4, 0x1, 0x1000, 0x8001, 0x7}, 0xc) 2018/02/10 22:01:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000313000)={0xfffffffffffffffc, 0x6, 0x3, 0x100000001, "f200b9b727c7a4a2e258fc4d41acbdad1c25bc27b511d5d8ae0c0a071ed86aa6dc6099cdf24b09b9024b82ee", 0x30be}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0xc)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000001000)=""/239) 2018/02/10 22:01:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0x0, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000002000-0x10)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e36000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000cd4000)=""/132, 0x84) 2018/02/10 22:01:36 executing program 3: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000000a000)=0x80000000, 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000feb000-0xc)='/dev/audio#\x00', 0x80000000000472, 0x40002) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000feb000-0x4)=0xc9f, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000bb000-0x10)={&(0x7f0000feb000)='./file0\x00', 0x0, 0x168710c0982d5df4}, 0x10) 2018/02/10 22:01:36 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f0000004000)={0x0, 0x20000000000000, 0x0, 0x0, 0x0, [], [], [], 0x0, 0xfffffffffffffffc}) 2018/02/10 22:01:36 executing program 6: r0 = inotify_init1(0x0) fcntl$lock(r0, 0x7, &(0x7f0000003000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8), &(0x7f0000392000)=0x8) 2018/02/10 22:01:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000004000)=0x0) io_submit(r0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000589000-0xb)='mountstats\x00') fstatfs(r0, &(0x7f0000773000-0xe9)=""/233) preadv(r0, &(0x7f0000ed0000)=[{&(0x7f00000f7000-0x78)=""/120, 0x78}], 0x1, 0x0) 2018/02/10 22:01:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000004000)=0x0) io_submit(r0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f06000)='/dev/vga_arbiter\x00', 0x60100, 0x0) recvmsg$netrom(r0, &(0x7f000019f000)={&(0x7f0000a0b000-0x10)=@ax25={0x3, {"d825207423467c"}, 0x7fff}, 0x10, &(0x7f0000659000-0x70)=[{&(0x7f00006c1000-0xcc)="a6869c264fb84127919d30ddf01ace69f3242657572383770b6098ec184691ecd1d9f92bc08dd5d01d8d279460c1fc91816c6b011aaa0f410d464fbb8f366ba90cd16e3c80998783b8db90c4ce3702e3a16b8b514a83cf5a8255adce9cf2e19d5176c068a68862adcb06283fad29e5370157cc112f5aa90513727d7c8d046950cc0c6fd37f08ef905fd4efb5520d2e0a334339c53fcde5bd17cef856c1a527fb9b9109ca87e926a3a4839151ad756e4cd52ffc929f0433824d96e57bfced58dc2a3e6462a969214e81df6ed5", 0xcc}, {&(0x7f0000708000)="81ec7f9b791d2bee72fd89f33a9376dd1057cbc0ca290ce7c4d8e2d93a5f878b3a30d281312392c55d8df4b215d2835ee70d9c3bfa04", 0x36}, {&(0x7f000025e000)="fc8795e5a4bced3f2a15b3dd66e75859108bd0c79eecd899f4783e6b05e1470c03e41d29eb63d17fa67eef74f381c2ac949141a5e49267824b03c04e8ccaf353d8e092bdeb727c827acefdff3d75dc6cc2c882fe195b2a0928857ef879f50cd886893a13c0dc8419d3f2fdac87121acc3ff163f975771dc766749ca07ada06d00cb4bc5c6b3916343f1cd79b10c3", 0x8e}, {&(0x7f00000ef000)="d1f1031928c9f740bdc9465650b7b9f74127ba8c25d0f0824f5904bc3c5c27b09c6873e3ed5eff89b80fc9991f64de4ccbbaf95683a337312e8fc40548", 0x3d}, {&(0x7f000052f000-0x38)="9bb319446add9000d09805594f10db88c3fbd179b8b17a8a89a594da61fb0d1707f4965f28b6671f668d20f4dab8e327a9bfcf4a71c7378a", 0x38}, {&(0x7f00003ab000-0x1000)="285b3b1acc3774bb384e8763cfb7b03ab61c490425586b0bca1521d80029a88b563ca74a5cdbd955a5a38859e8cd09b58722bad861e734e10d499e939f8ea586195912c234c3a2609b2f1b65f63b2bbba62470b34d8c9f90de90660e526a735a130ceb9d11eea3108ad41b72dbc9d072cf647791c7d7a782e2ef35693d3cb5c08dcaa8bab0bbc3d4b22cd491e6b58f8ea95c434d9cf7247a956b97e24931550a6e018f6014887dbb887898b1e6229328086879a33e976313fc368b569e89b5aa593b8e795e723496051e45171276936616d9feda81ff0282ac8857923d2d55eaa2e4534be5f81c5d350bdb361a0326362a0aa9a7f8c9e2754d4d9b637b79d104f7478a5329f198f2a7a6602408bd0fc4dfaa47bab545549fa9ab4c10570a4a2718c77415c4ef8178f28fee03b13a882f17916d79cb8eff6c1a02307c0cfd9f8d136f3057135ceb1c7168672c9026248a2bd54752ed4a7780c682887476810cf25a93fd0aa7c6ca0a96c0d8721237879c4676de6b4390de18030b96c7076d0a765762ccfaddcb97f60eace389421dcf73ac00472a347eb8c31127084153ae378ea805874c7521751cf38b777068d26c68cb4a85a93407852a429b9265f0d7858d9e80854109b233048dd73c5c63524512169251c2b87a49cfa7c8cdf7c300b4655819f226a3793fbf4cf2dfa74af72597125c71791bd57a6bb739c8189241b4c29f9ded9706f8539b8517e7bbc859c59cbef19d0df66022c7816caca8ac3b90affd7a5e60ff2022e4a07a43516aa61b26b0dbc2468e7ca1fb027b3483dd133596461f8503d9f445678b81905171e6b683b5bc2effa1842423a74f0a8f7bd3d04de567f013896105afcf4ee6572c26bbc30fa497226313d19520b798d89cbac2ded9edc13a461ce583bb8c657e9410229298123a2ee111aca440ad408218e7a3e8ccbec37ceed7de54f32d8dfe7d7f6adeb319b8d4d814b154ad5999cadbdc2d8075b7e89797d8180ffe5e0d6e2ec04a54f215114d19b03515f3c2417a981913d3ddbe4c017d7c4efbfb7b5ab3ad538e5ec29b678e1dc8f3d42ae3d428d99f029399a2bd8601999003e44feaae3a2669bc2b18402b2e6a0b50d1106d85447d041ed84d6afc7f2af627e5c683bf1e40a1a688fb55e06001a3cf6df70c817ebf91bd0b0327a73eaadad607deb24e8603495fa0f0c67ecdbb6992b426e40bca42ebadcb3f1057f03a77cbca0774124c8a97aff82d21a558dd01af5b1b5e3d61774ed38a83b95b12e48cc4250eba4a1325ead96f46678dc946880086ec09717b349e3501c8694d8acc2e1e0da7dad0a93d71cfbd1410b0c66557a5d67ba203808972c471b123609aa31f471586ccab01627873f653222b2875f01c1b952514db3936a2b6bf10ef19b0a644c2d64c8397678cbfd324e981803640602304bdae61e4e2366349e7ddaf93e4e65fa2543dfb4608cdde1e4bf18e86c4d39e76b5db86bfb3083db05a4ade626e98270e6dd0d88a901ab12a0f2377c9fa9ef0b2be47bfd3a5f9c07a22f9599fc0efc14c9f5778a457a41a7d7d427db816910fcff644903ac6e9fd8e87cc762156efa99ce1ac6590dfaa9f684c06b81301f83776af214edc39952a568e20c67bc2a1299e6cc9e47c9effaf4dca47d8b3e08f3f5992975d48bb31f8f44a40810ead1481163d7b5732b853f230c80bd2aef0d56e173655a3798a5736ad279a11cc1526f3bdd2ce2a3c4c816808d387746c393ffead5f6966c4415161b88e69480df9aba88013ba25fdcbcfb4f0edf100c655e6f10259646a3b50587e97a0d7595e8a338db1023a2dccc2954f1c1dc0f161e89240f96c2f1928c67d84c6b6e3caa696c331abe5e49cd113a61e4ffe73fa1377625b688805eaeb5e6dd9fe2c8da0c5c4f51a4b666b9a4e31679528093fc14c73ebd3957579f67b38f046d8037fdc0dbcfae1fa7e306bfaf7f1013eb9b637827128ff1721262a69aeb8f70965cc31af3be7bfbb35ce61ef83c2918036ee22694a2f993620eb89763aa903d6f508f1b289e86ef1a8189ba7a85c21bf7217fceba1623a652208bd42df83930288b845497abadce22a83e03b29828558538078127b704252fa34467910d7052263e56b01305e4eb9f7728e509db097c94657afd10d7f98b2f28fefc333cd981e3d78bd2fe4638ecbd202a1dc0a0d6d8f47673cb00361ae30b583c4a0903346737db86411a9fd180da56e92919cbdd1a6f2de59bac2b25857c0c01dd373c9652e3e1724a1573939a7eb206d76ab3292c27facc3e026e7fad7f9c7507d8494b07c05b9d3a632d38d27d270bffe48170f92ca9105a0e15a7196d505f01f0234a25b889818a51b98366de8fab1bb8360e3062cdc952b4d2b9a7e03f4a106e9443db37a8f8de3580c7c388d998fe01a5526801972c1074399b8643639526290a5eaa98ce93853da4bfe1c1287989dec7eece00940cb4742b1308c04785f1ad154d9137919fb3ab4a40fae1bdfb1e478bf24cf693c994c9070b8e05055bb4a8196a5e209c7665ce58e96d52d4ac1a71726fe602a1027ae04527ac521767c2c3440bb9429593352d7f71e81fedfbf1122f93b1afaf1249d51a8ab77760b32d3e3fe755f0f3aec52656b336c12e6bee9a228ba531f3fdd7988493c920c565bbdcf2ac93399d80b4e13b498fc1227931212d4b0ce3df71abb3873ccfa57ec98857ccddec57694389c631306567a71d603c52084a0ce83ab90087601be73d2e60f285d5e0f93cca25921677700ea9e42d26d7e6c46f33bdc01ce2ba1f1b18314c8d0612d2afff6807d0224933795a2334a5391e3a460c36baa7bda6320433cf04756e48851ac3aef072f026d665a6667e3dd62d410019b83466a4ddb2f9aa455ec8d7b961ad85bee2234ff6161f9ecfc63a6a35517f905b307bf1ff4b8deeb8ca12aaa2986187059a168e135a44802b2a5afb9990f14a16bafc21a4918b64559cfe8271b9f0066f255fc9f61a3e9045cd0847bc7bcb7bf0bf9d2fe1d25fb02a9f1b63a47f8cbdd6ec1dc17150e95ae3366cb3cba109ad6890fafc2e44d80d6c7244659482d86a108c4b850807269e97d34434d74d0a4cf4efa4fbc6ac71697454acd2b4ec2b7f22403ca411eecdee0489141bb1fddbc57adc9411b3e70c83a1bc7671efb7100c6e20fd55c53746171825ddfdff4f8bc059761d873bb683c86c1357ff6ed6c3c78698643b1474b1af4f774a739eab42e41663d33ca80705bfc6c51271a154fa08f7edb52e68568c82a846f41b4fcb08c996332bbed63989a4c4e8c09914de20132598e52bd3c074076887920168a32c7e4b79b53996d391da81d83fa89cd122810dc2053d2c864f76829d28f0df785db9ab383c5b480b2f8a44fdd67295dd0841d1bf08868d44a6fbda9c117b59a7108f38b731457dc368511db67a786d0e369ce296106cd44e32d3fe7e91e8274431fab3f596c64c8f77d9cbd6032b9ad840b9022b46682287dadd481e773877e6d02956cad4c06d32b433a9e18bc0aeeb9b6c8a5c17dda1851975c4d2e9c18ec38681b821a82a257aa60faf7fe2abda56a8cf4a2fb74dec935da138987550396bcefe80971fd4470bb1e000320d205497e81d09b87a4aacb6b0f9ecedacf9360098b7c914d07f4d837ebddf254d06fdefca60c1765574f24f93bce96a21eed35ada56cddd469b6dd804431bddf5ea868376db7ebe79ec1ffc79f858bfae5cf99ceadac56466d2e0163094c54b74e2527d0e0cabce8822616799ef408f681bd4157d63725db107d21b236fc5fd46b403bb3e16194f3544afc253937b78a214096e585d57deb7b50e6fb28870ed0113a2175aa12003bf9cd07b1fbd96c42dbfa756543178af4b283a8237f57c63722bb804a4a705749c4611568d976a06954761a899040d75483612898275e819388e54673da71df3b6b0314c094de2f3a4c9f8e493adbeff1b7dfa6e0cd1f5e57b2a3c64eaf14ebd3b21c314f9b679245dbf1e305d52e99dda2e31a93a52a6535f9ca0560cf6d8b66a95a6839a96e3ad233c4679a013e6defd912b8607ffd0315980c5971260ff32086b101f8743ba66418485d9679d3f41fb11e325ac30cd6b214fb1e3a5e2b87a92df397ca8d8dbc966b4ad5b36943fd78d5e6bfb1c5ed811187ce9f428a2fc678984d846128bf767febf673039899fde88cc18419cd56bbb113ee52bef661f5d1bd44b5de6352599ddd08bffd0f5d95c5f0797fff564bb7d46b39caf9825f08125d87ce18e12918deecbc2c883dd6e36ba1a1989a7ab4de47f0255a8458b9a2de22c84556d70f489f15fd29651e19cb4b9f33fa915c523f61f3f92399da5c905574df5c53b54e07d1df3111c8e31cc138da8647748a3a7f4f4fcaab9acd7aef17b8ba34b2eff258024ee5026d7b52880e080005c933a06d658fd82ff48ea439e2cea2489373098459192fc849592f81f165f76c20f8785c786a61c7df66145a99c97c8941f892e7a5467504a9b6ef788f9d052b83a77fe28c054a477cc081a954c7f9e0fa7f5b8fa0ffbd7c45ae67042f2e76cdc893e69ed428532de1bb84809ba98c89239f5950a081adbdff6b4ca86200bfa7be2bb809a8c305d9a0c8cc4618ec06f21ef45e413991ac90a131a83a19907e39041540fd841f28700eead2c938b69dc6d1d2313fff88860adf59d5a51e2e08c46ddee6df59da3772d3771f54c419a6e5f66bc9941a5c695e66b0645143d81d03dcaa7b86298c5f7b5c393a66869aefef21eb2ba4d4c56a533bdaa5cf7378e1525c117186e1e79458dddf5b8df3111cc19aa762dbb9041d2269cf7d95f1c1748316b3d26037fddf7e785d4503340d964707888bbd386a4d679c0d00f2fd7de4102f6b5ec8e0704bd6d416425522ea063fd4f1e15116516de448bb2e70826780595ff7837128ac582ea254a2888ae0306e4204394ab61d86e9a6b4b0a332badbe64d30750c649c9fe71b2bf2f5d656978a344ce74f75f399b943e3c5451bfeacb8b80b7670c90731ee1ad1f720d26614e061c38cc0e87b922c08a8e8ba56f93ab793278de353edda4500414fa76362e3e628bf3884bd629a3582310de5443d99a63b41229dff532662e1c5b877aecaa635e505c35a73e6b9e8b8321da60727328a69d6c97295f91fefabf57d83f13cbe372a6b59109bde10f977f6aaa72c270cad1dece6c4ceb327b7fdc660d30ad11ec83865baa340680ea761941e7eddba550ad14208da0c0215e73517fd17aab7b2960022c46016c672b952269e515d23efcf73745e47e1ef806273ecf5103f24b013cd697cdc8a5875a188d2d693ed814c5167ba61b1b418e46550bb0f496cae441cdfe0181b52d9a0489e0ba48293db811a31b42f7454bf3a1679c48c190d14dfa738139a176f8684769d82d5264f4934dc73476160e93ba973e88d298463e3835e56ed782e6400aadab04deab2a8220aa211e0c9e047c23b3afd4e7726d24b30b79b9a835b2face4c89489ffd1072c03ab4a260248799c56c8d28afc555da5ed045c9b15c9fa1c04ff48819a9bb1f9002b15114bb2ead351e471964a6ec0d30c0219e781012038128d686117a3ab27d5fa73b4ece4309fe36ae19cfaa518ccaa76f6fce6dca0775651c2dae771908b0a0ea771a9a548ab1e4f98adb392637ae48a77d650174bff11ea32f182e6d2b3a8c6c69fcab3d969d6edffced50aa183c854d9f277991c0280817350ae0cc750be74883da8f88b9daf755fe060c76c991b550c130645c5c2a483d1a7350e818d6e3f9fbb84c3c3c8b5", 0x1000}, {&(0x7f0000392000-0x7)="7fb776e1ac9218", 0x7}], 0x7, &(0x7f0000a01000)=[{0xf8, 0x102, 0x8, "c605a343c0083fac3feef8303fd3e17c7e1ec29492257e03e8c2120b4c63619bfe998baad2381c0c656ed6e6ebc30cc95f70ba45534f975d812cea7f68b6d56105419828fdfe94e029eb4d9508148508d3157f7c8fac597a48443c858155479af35321d9c56d525cbaff360f60cae9889c9cfe4302cc4b57134cbf6f7bd5c0660246405dd8ad4ec3357a0081458459a596464354e0b96f2802765e9b1fcb73b60eb092c48cb8f07ce12c80430a1ce81137811e4cb2c4f68e9a96e1cd849c31eab599706858c479e7be964d9ebfbefe57029bfe32beea5c688eca6a5ae73446241770c6b8743331"}, {0x80, 0x104, 0x4, "3ef9a1d4f7e153d01f31425e473063d4750b37e29d09835ba9b1a7e74bb66b4d85d1aa25d79c895adef31d6d84ff0ef7f542aadca1a704253cfc5d297bd2e8d838806eb2f91b6df980adcf37d0266c80b1ec993ea836d2f5b36ea418e46961af12532b4ad1200937f20a"}], 0x178, 0x14}, 0x10020) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00008f1000)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x2f}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000c6d000-0x4)=0x8, 0x4) removexattr(&(0x7f0000248000-0x8)='./file0\x00', &(0x7f0000c6f000)=@random={'trusted.', 'selfvboxnet1GPL\x00'}) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) 2018/02/10 22:01:36 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x38, &(0x7f0000966000), &(0x7f000079b000-0x4)) r0 = getpid() ptrace$peekuser(0x3, r0, 0x7ff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000974000)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000cf8000)=0xe8) r2 = request_key(&(0x7f000022a000-0x12)='.request_key_auth\x00', &(0x7f000021f000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000843000-0xa)='@security\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r2) 2018/02/10 22:01:36 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ec4000), 0x4) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/10 22:01:36 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000012000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xb5e7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000)={0x3, {{0xa, 0x2, 0xf6, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x5}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000000000)) 2018/02/10 22:01:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000476000)={0x7fffffff}) pipe(&(0x7f000062b000-0x8)={0x0, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001a5000)={0x7ff, 0x5, 0x1000}, 0x4) 2018/02/10 22:01:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000424000-0x8)='pagemap\x00') getpeername$inet6(r0, &(0x7f0000b79000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00006f3000)=0x1c) fcntl$setlease(r0, 0x400, 0x1) fchmod(r0, 0x7fffffc) 2018/02/10 22:01:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000004000)=0x0) io_submit(r0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:36 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000596000)='/dev/usbmon#\x00', 0x8, 0x0) connect$bt_l2cap(r0, &(0x7f00009cb000-0xe)={0x1f, 0x1, {0xffffffffffffffff, 0x10000, 0x200, 0x2d0, 0x20, 0x1}, 0x1, 0xfffffffffffffff9}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000132000)=&(0x7f000098a000-0x1)) r2 = dup2(r1, r1) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af22, &(0x7f0000c16000-0x68)={0x0, 0x0, []}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000d08000-0x4)=0x9a8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00006ca000)={{0x697fd192, 0x81}, {0x20, 0x5}, 0x2, 0x6, 0x8}) 2018/02/10 22:01:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00008ea000-0x8)='./file0\x00', &(0x7f00003a5000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105403, &(0x7f0000060000)='>') poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getuid() lstat(&(0x7f00008c9000-0x8)='./file0\x00', &(0x7f00005a6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00005a7000)='./file0\x00', &(0x7f000094e000-0x8)='./file0\x00', 0x0, r0, r1, 0x3, 0x5, 0x25c403) unlink(&(0x7f0000934000-0x8)='./file0\x00') 2018/02/10 22:01:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ca8000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$void(r0, 0xc0045878) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8), &(0x7f0000869000), 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001eb000-0xc)='/dev/rfkill\x00', 0x300, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f00004ed000-0x2f)=""/47, &(0x7f00008aa000)=0x2f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000058c000-0x8)={0x0}) getpeername$inet6(r2, &(0x7f0000fa7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00002fa000-0x4)=0x1c) r3 = getpgrp(0xffffffffffffffff) wait4(r3, &(0x7f00005f2000-0x4), 0x0, &(0x7f0000933000)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bff000-0x18)={0x0, 0x8, 0x20, 0x1, 0x2}, &(0x7f00006db000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f5e000-0x108)={r4, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xfff}}, [0x9, 0x1, 0x10001, 0xd4d, 0x6, 0xb3, 0x7, 0x9, 0x7ff, 0x7, 0x100, 0x100000000, 0x8, 0x0, 0xffff]}, &(0x7f0000007000-0x4)=0x108) 2018/02/10 22:01:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(0x0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:36 executing program 7: socketpair(0xf, 0x2, 0x2, &(0x7f0000cc0000-0x8)={0x0}) bind$vsock_stream(r0, &(0x7f00008ba000)={0x28, 0x0, 0x914569dc6f121276, @any=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x80, &(0x7f0000038000-0x8)=0x0) io_cancel(r1, &(0x7f00006ff000-0x40)={0x0, 0x0, 0x0, 0x3, 0x81a4, r0, &(0x7f0000c5d000)="4f8ed12de9209abf67d6121d867810381c7ac633bc88846df119dc32c88b313eb90b60385c27534c7103c912fe531552dd4ec732a8456f5f12a4b464010deb3eb6b0b813215365c3aa158211309b7b794a1946ac1625293148f2017fff26f6652ad9dbe9a1240ccf0a9f19c2b68e80b0771e357cbf78e636967004a9437b0ed563ddf2d25382cf0eba9b8e36f813cdf7605cbba2ad904a723202d63f81ed54464d506770796255af863e8da3f2c77eae57253eaf1edac6f302ed080abda8b6811ed4a5e8de98ecbd8e92c2f2e109985586312855ee665947a8c8fbec0a377965e628f0cf24bda620baefdc83bc69586c8989195382f3f22130782c0b", 0xfc, 0x7, 0x0, 0x0, r0}, &(0x7f00005d5000)) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000a6b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r2, 0x40087705) [ 57.244007] audit: type=1400 audit(1518300096.281:61): avc: denied { setattr } for pid=8228 comm="syz-executor7" name="pagemap" dev="proc" ino=21161 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 57.270606] device eql entered promiscuous mode 2018/02/10 22:01:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000459000)='/dev/autofs\x00', 0x34000, 0x0) fstat(r0, &(0x7f0000451000)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000d52000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x2, [@typed={0x6, 0x1, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/10 22:01:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(0x0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) mq_timedsend(0xffffffffffffffff, &(0x7f0000e72000-0x1), 0x0, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008ba000-0x8)) mq_timedreceive(0xffffffffffffffff, &(0x7f0000c48000)=""/131, 0xff79, 0xfffffffffffffffe, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a74000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000517000-0x14)={0x4, 0x8, 0xce, 0x6, 0x5, 0x1, 0x7, 0xffffffff7fffffff, 0xffff, 0x800}) inotify_init1(0x800) 2018/02/10 22:01:36 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001}}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000027000)='/dev/vcs#\x00', 0x75085844, 0x40) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000031000)=0x5, 0x3) lstat(&(0x7f0000031000-0x8)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000032000)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000030000-0x34)={{0x0, 0x2}}) 2018/02/10 22:01:36 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ddc000-0x10)="e5a20ca5d5d3c438c685f4b7968527f1", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000081e000-0x8)={0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000083b000)='reno\x00', 0x5) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000840000)='setgroups\x00') ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000db4000)={0x0, 0xf2, 0xff}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8), 0x2, 0x3) 2018/02/10 22:01:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000458000)={0x2b0, 0x0, 0x3, 0x4, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000724000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000497000)) 2018/02/10 22:01:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x106)={0x0, 0xfe, "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"}, &(0x7f0000904000-0x4)=0x106) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x8e)={r1, 0x86, "128e9971dfa8bb2519285c55e5d5a333841a3495a3a28d360bf633de423c8616696d2aaa7bbe6b3719ae4c4f2be463b22bb3c74dbe90e6a76edb93568f4fffdcd4760acca50ec5f46fe1fd3556098ca11f5b6551a75575b28904099f8dac4275a2d9806791ead0c70585a05b656b0aa7205dccd3faeb2587973cc797802180e133265033eff0"}, &(0x7f0000c1b000-0x4)=0x8e) mmap(&(0x7f0000000000/0x99a000)=nil, 0x99a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) syz_open_dev$adsp(&(0x7f00004a2000-0xb)='/dev/adsp#\x00', 0x4, 0x2) fcntl$dupfd(r2, 0x406, r2) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000092d000)=@security={"7365637572697479b00200", 0xe, 0x4, 0x380, 0xffffffff, 0x0, 0x1c0, 0xd0, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f0000997000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @empty, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e0) 2018/02/10 22:01:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(0x0, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 22:01:36 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000000e000-0x2)=0x1ff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a33000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000d9000-0x4)) setrlimit(0x1000000000000007, &(0x7f000068d000)) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)) r3 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004b9000+0xb00)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x7fffffff, 0x1, 0x9, 0x7, 0x10}, &(0x7f000087e000)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c30000-0xb8)={0x0, 0x0, 0x1f, 0xc0, 0x401, 0x200, 0x7fffffff, 0x8001, {0x0, @in={{0x2, 0x0, @empty}}, 0x7fffffff, 0x1000, 0x2, 0x0, 0x81}}, &(0x7f0000c1f000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000020e000)={0x0, 0x6, 0x30}, &(0x7f0000016000-0x4)=0xc) sendmmsg$inet_sctp(r2, &(0x7f0000963000-0xa8)=[{&(0x7f0000e06000-0x10)=@in={0x2, 0x1, @rand_addr=0x10000}, 0x10, &(0x7f0000b5e000-0x60)=[{&(0x7f0000358000-0xeb)="5211cc4825eb3af501be47cdddc8b620caccdec6d328ee13fb16c838a9ba28242bfdffd56c7ec8ed4295c68022146ceca238053a7c9e2fcb3f3ff9df0147acdedaa3b2d76626dccdc7f120a85496a91f5f6e2e0eb67d6f79b504f2d154404a8da2c31048ea25a4782f5d329df0f1187e8fb0d682b94406f9932d61f5c9eced599047a804018fb18577410f73943304304b0561d15d3e00394d199d55e0e8cd7f657ba4bd24e71f7dec5b8a29a7875980706b0a453f8bdf2c78ac33667eb82e120822d5868e3186195e7140687cac98f15ceed946a8d14ce297796bbb018f56eced8fce52ebe190903c25ad", 0xeb}, {&(0x7f0000de2000)="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