[....] Starting enhanced syslogd: rsyslogd[ 16.855312] audit: type=1400 audit(1518790213.437:5): avc: denied { syslog } for pid=4040 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 23.001384] audit: type=1400 audit(1518790219.583:6): avc: denied { map } for pid=4178 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.57' (ECDSA) to the list of known hosts. 2018/02/16 14:10:25 fuzzer started [ 29.243509] audit: type=1400 audit(1518790225.825:7): avc: denied { map } for pid=4189 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 2018/02/16 14:10:26 dialing manager at 10.128.0.26:41785 [ 32.927335] can: request_module (can-proto-0) failed. [ 32.936884] can: request_module (can-proto-0) failed. 2018/02/16 14:10:30 kcov=true, comps=true [ 33.480130] audit: type=1400 audit(1518790230.061:8): avc: denied { map } for pid=4189 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 2018/02/16 14:10:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x10800, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000cfb000)) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x1f) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @remote, @dev}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000003000-0x358)=@raw={'raw\x00', 0x9, 0x3, 0x2f8, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x228, 0xffffffff, 0xffffffff, 0x228, 0xffffffff, 0x3, &(0x7f0000003000-0x30), {[{{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x101, 0x10, "60e6dccff9b4ead43859f37aeb0060a28e47d5a917939523f37f2d46f145"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, [0xff000000, 0xffffff00, 0xffffffff, 0xff000000], [0xff, 0x0, 0xffffffff, 0xff], @common='ip6tnl0\x00', @common='gre0\x00', {}, {0xff}, 0xff, 0x2, 0x7, 0x48}, 0x0, 0xd0, 0xf0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0xd5, 0x4}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x358) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000003000)={0x20, 0x2, 0x80000000, 0x0, 0xfffffffffffff462, 0x1bd1, 0x9, 0x6, 0x5, 0x917, 0x800, 0xfffffffffffffffe, 0x0, 0xff, 0xfffffffffffff800, 0xc67, 0xfffffffffffffffb, 0x2, 0x2}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000004000)) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000004000)={0x26, &(0x7f0000000000)="ad8da29e453ea90d678dd7b7963fa62e4095671037185e740b1f9bf0712fd64a348eb6f00bec"}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000005000)={0x8000, 0x40000000000000, 0xff, 0x7f, 0x5, 0x9, 0x4, 0x7, 0x4, 0x7, 0x2, 0x10000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000007000-0x4)=0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000007000)="8dd154dbe49b90e459be9f1cd34f99241705184d59a668e2f82e60c69faec33c993215ad85e6b1fe9b0d22459b840a14e713b5bc31ded67284ac91de7a4a61a88dc5169f3420bf8a9c2388f46b4dd9453a86877b0fa5683dd958d2c769ebcbe95a252969709f3ce7bee7326b77c222c93ffc0dab4a8d076b8775a3a23588b284df864c28f5f7a2feb7acc4045e762616b789f50542201abf10f35df304ec9e99ac6a05573992c32c782936b653a4b1b3aefeb1f672f71666c0856f5bad5f7acf4fa5e58a1cf23d23786897d7431cbc9b0b413cfbfb2e9f33912fb4c33fc57eb522039ea20842879f20", 0xe9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000008000)={&(0x7f0000009000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f0000005000)=""/40, &(0x7f000000a000-0x4)=0x28) 2018/02/16 14:10:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x50, &(0x7f000070d000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r0, 0x4) finit_module(r1, &(0x7f0000001000-0xa)="87747275737465645d00", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r2, &(0x7f0000001000-0x1c)=""/28, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000003000-0x4b)=""/75) fchdir(r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000003000)={0x0, 0x200}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000003000)={r4, 0x55, "d42cd0c859d3fda5f2b1f79ffd305f4c7f6726a6c5eafd6a8d57bd8f666a7551f7bc713f80b018cead5443c5e19844f339e3d54aa127913ce9033322e781a377ead56fb50d21750c61af816bf16734d303b7efe4f8"}, &(0x7f0000000000)=0x5d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005000-0x28)={@generic="8ab85714ed33e586b275a337a9fce1b3", 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0xf, 0x7, &(0x7f0000005000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, [@jmp={0x5, 0x7fffffff, 0x0, 0x7, 0x6, 0x40}, @alu={0x7, 0x40, 0x4, 0x2, 0x3, 0x0, 0x1c}], {0x95}}, &(0x7f0000002000)='GPL\x00', 0x8, 0x84, &(0x7f0000004000)=""/132, 0x41000, 0x1, [], r5}, 0x48) bind$netlink(r3, &(0x7f0000001000)={0x10, 0x0, 0x0, 0xa00}, 0xc) prctl$setname(0xf, &(0x7f0000001000-0xb)='securitylo\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r3, &(0x7f0000006000-0x10), &(0x7f0000006000-0x4)=0x10, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000006000)={r4, 0x80000001, 0x6, 0x80000000}, &(0x7f0000000000)=0x10) 2018/02/16 14:10:32 executing program 1: r0 = memfd_create(&(0x7f0000463000-0x1)='\x00', 0x2) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000e7b000-0x50)={@common, @ifru_ivalue}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008c1000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x5, 0x5, 0x7, 0xac3a133, 0x16, 0x9, 0x5, 0x38b}, &(0x7f0000001000-0x40)={0xc4, 0x81, 0x0, 0x5, 0x0, 0x0, 0x7, 0xfffffffffffffffa}, &(0x7f0000002000-0x40)={0x10001, 0x2, 0x7, 0x2bb68c5, 0x3f, 0x0, 0x8001, 0x32bc}, &(0x7f0000002000-0x10)={r3, r4+30000000}, &(0x7f0000002000-0x10)={&(0x7f0000001000)={0x3}, 0x8}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000001000)={0x5, 0x7}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x3}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r6, 0xb1}, &(0x7f0000002000)=0x8) syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x101000) prctl$setmm(0x23, 0x1, &(0x7f00002cc000/0x4000)=nil) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000-0x14)={r6, 0x1, 0x10000, 0x3, 0x800, 0x6}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r5, &(0x7f0000005000-0x49)=""/73, 0x49, 0x20, &(0x7f0000005000-0x10)={0x4, 0x200, 0x8, "6455ce48f310", 0xffffffffffff7fff}, 0x10) accept$alg(r5, 0x0, 0x0) 2018/02/16 14:10:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x220000, 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) pwritev(r0, &(0x7f000066d000-0x90)=[{&(0x7f0000ae9000)="165d437b8c8ac5c5124df202c8449b635db26997ce03242286f3336b712fd94113a5b06bd3fbe77fc5105d121d68a974634a0ef23c17fd493b6fb2d04e62f8743258ac0fb3b9d12a319dc66fab52409a857813f7e9b91ff8484ea4d8845ec5478b4e9fd5f9864c5333f8629f85c57da9833b8d0de66fc9da92e49c235f474ef4a8fc7d6ac116435f113e9146e5a248e366458f8db1d2549ab0af57", 0x9b}, {&(0x7f0000000000)="668d49e74cb203fa467ee9a6e3e924ebab2d9838e7fc88277e11e8c0a26860468124d0d146ca3b990522c326423961a40c3dd149d4d466ba1be0a116013a5c9f8c680404a848e54063764971c0fafd6b52c646c7bdcda901bf733e43b2309db779d51000d2c59f15d67bb4ef74249c64260ace2ada8933ee1c408d4d9198e936dcbd0aaa898699576f79a1e2c73ada9ca174fd267e10e8af81881b1034104efa612d392e96632104c97d35762426fc1d990c0f094843293e4c7d2556956041eabc6922e8b5c4a064b9d4c25665bae679f031f3472b", 0xd5}, {&(0x7f0000bc1000)="dd4ca8f933c4c6aa41509d82ac8093b5a04cad8e867ef74fefa5a874f45ef5685fe52268ee963bb1d41d9f42e03ae780ea138e676689b7a0da5a110d594b24eed6f97ca2145bb498bba1bfba44ecbc345f966e4ce05ca906c95258ec4db32a8643bb565390b862ca6ac637bfb4cb94ed7d815df66bad7212888300488ecf8bb03c50cae763fa9f1a03ae72376c3c588f014b9ff366dab0fadd87025f1dd61632a0eb5ab15aa7f81364586540549b20def4c7289048edb7a90bc3e6ea060c17a25cc66754ff34d8b90333c8ab418b41c40b0620f5b898cf3fbc200e4bbca887b7a81b9f548c", 0xe5}, {&(0x7f0000a8d000-0x88)="9b940d083c8c3f7fed9a30c49e9d2600f0ecd9e62658ed3f34853efbf91ea19cc64313399ed543ef6911a3a72711b8338cb480f5bc0367719a0f86fbb050fbff5961451f90932fce9075a8881cb3c4cb075962d9823624c298ec2cae140540b0549859ac7f1d51767e411fbddeef25c9882f841e7ea0d183f6b59ad505a58333146e30adc568178a", 0x88}, {&(0x7f0000001000-0xa8)="5af77809144e7c4345209ee2674114005b70d0b24c88160a99e333b40c4fa6cdb33c966fc093ba6a78c1ee0754ad5bd4caafcdcd9ab6dc38f5c72e9413ffb435e4ae2c39a60fb600800ac962ece77a20ad106c2ecf46708debce8761516a869effcbf09654434ab5034fb950937011a550bcf3d4ead17f026b988fc3f0f1e91c49076225c7fb257d198c11868467a05ba8d08a778631559ff9cf076f60db9d6e1cc81bd62cc3ba26", 0xa8}, {&(0x7f0000001000-0x5f)="9d09544ae7caf0d684bf3938de96c10ba394bd5f05479c8a836c0db98563f1b7934585d6ad80cbf9c69356f97b2852d2a59f45f887db0d711e915c69f96fb206e668203fc34b34b018d41eed7e117c349224f54b2ca808cd2515244e3af28f", 0x5f}, {&(0x7f0000b66000)="f93a5843fcce6657d387056b1ee1ef5b6c7d2afe7177ed0316854710c0e7626f73f6da5b7dc71a01e60ece64feb32527239b1b81c53d20f34b1abe4c75ca1efb1b6de1053afd3482dd0134105ffa02a4ad58fafe5bf6addeb6b5eb5cf1858a4d72035dd2add24c00a2431f2b436aee2c521b10ab01031feec64ae96ae8044d75af47b7c0e8da1a44411d5a743c11ab1f8fbb90839dd3b266602306a33894a1a1e4735d626e87c62d1149dd122fdcc575593286985d3b6854d73222831e1e7245fb9955a5c7", 0xc5}, {&(0x7f0000fd7000)="94b555306c86c6995ab21f1f80962e01674eccc440e2bfcbef460ff4d44cd30a", 0x20}, {&(0x7f0000000000)="54cc77cb2a6c1b3b90878e9878e5e220f4a58ded285db944f2dfb09b18ab8beabf", 0x21}], 0x9, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001000)=r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x200, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8}}, 0x1, 0x82, 0x4, 0x80000000, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x6}, &(0x7f0000003000-0x4)=0x6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) r4 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x4)) syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0x6003, r4, r5, 0x5, 0x2000000) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000-0x4)=0x8, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000001000)={0x100000000, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@dev, @in=@empty}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000005000-0x4)=0xe8) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000002000)="1a26489a3b0da242263c411871946a72ca56d1672e5d31619740994c63c51d2c6f5141925a52c61da97bbc76f668daf8c2d3345d8b6e0fefd0772c5293cdf80a17af74d13bc85ef06300445ef2de6b7d909d23") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000007000-0x1)={r1, 0xb99, 0x9, 0x276}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000007000)={r2, 0x9, 0x3}, 0x8) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000007000-0x8)=0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000-0x8c)={r2, @in6={{0xa, 0x1, 0xe343, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100}}}, &(0x7f0000002000-0x4)=0x8c) 2018/02/16 14:10:32 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000e42000)={0x10, 0x0, 0x0, 0x40010400}, 0xc, &(0x7f0000000000)={&(0x7f0000275000)={0x11e4, 0x10, 0x308, 0x3, 0x3, {0xa}, [@typed={0x10, 0x3f, @u64=0x100000000}, @generic="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", @generic="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", @generic="fe01f7718a8eb6d6d6b2ec35d2cdabfa40f464d6ddd9da4808a6c49895a04eb3d332dd5f330342983c58f7a58e2b1470380fa784e18d7f7fd28121461483a74c6bd02efa9bde23ebc2b30c1e49ece5eeb665e9bab9716df477a33cb7ec742434f9ec4f29aaf281da2279f55577e2a31e948c02d9c26773d2cde23b8006457cd8cdbe5f7b310fe5398dd996268389e94fd7c16b1c91a977095f460973ed18016d7c3350a21ee6bc25c79fc186523f344b8feea9d9bf77f4d2c0e8ef12d9548eff1fd14bbc"]}, 0x11e4}, 0x1, 0x0, 0x0, 0x8891}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000002000-0x8)={0xfffffffffffffffc, 0xaa, 0x449f, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14, 0x80000) r3 = socket$inet(0x2, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) getdents64(r1, &(0x7f0000002000)=""/126, 0x7e) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl(r4, 0x6, &(0x7f0000001000-0x51)="97279b3e77ed1720f4321d038be173e39f379bd9ba7b695bf6245435cc9a5925b8c05e6fd788d37ab15aabb7963706d237e4e02a68ee2537972543a73a1ca0f23d73f72e779823eefe2a1d56ecf1aebce4") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000004000-0x10)={0x5, &(0x7f0000000000)=[{0x0}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000003000-0x8)={r6, 0x1}) r7 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000001000-0x1)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r7, 0x4008ae90, &(0x7f0000005000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x2, 0x8000, 0x4, 0x0, 0x5}, {0xc0000007, 0x401, 0x7, 0x4, 0x4, 0xffffffff, 0x400}, {0x0, 0x7ff, 0x2, 0x61559d7c, 0x2, 0x82, 0x3f}, {0xc0000007, 0xc8, 0x7, 0x8, 0x7, 0xfffffffffffffff8, 0x3}, {0x80000007, 0x2, 0x2, 0x5, 0x400, 0x62, 0x1}]}) r8 = syz_open_dev$adsp(&(0x7f0000004000-0xb)='/dev/adsp#\x00', 0x5, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000005000+0x513)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x20, 0x200, 0x80000001, 0x400, 0x6, 0x1000080, r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r4, 0x5405, &(0x7f0000007000-0x14)) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$DRM_IOCTL_RM_CTX(r8, 0xc0086421, &(0x7f0000006000-0x8)={r5, 0x3}) syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0xffffffffffffffb8, 0x80000) 2018/02/16 14:10:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xf9)={r2, 0xf1, "b2e136a09402edb6fd87938189ea6e63d9af6dc82dbf54b0bd52c91d63343d8184a9e51621a968db9c22d109d80ed14e5ec76999abbf51987235849d216e9a871f6ab824e8ecea5d240ccea396648267caacce05fcc75e82eea60c22a7bf505945ca33ff7321c91513bb4b9e990dd5fbc7b8d7440ade2c166f05aa222ec88d98a6375795bc996d8ceb1953c009fd98ddd38e17fa4dc8f67a3b3137a02ed49f1a64a735afc9d56589356109bf328b7171cbd15adf748170a0aff32339d7e79676e627ae5e64ad2604308b1e6b6eb4629778e02347970e9eff41708cbce4d76afe5ffdb8fec8fe5f9bd6e7def527c835c60a"}, &(0x7f0000000000)=0xf9) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000-0xe6)={r2, 0x2376461f, 0xde, "8e48237d985e7f6726bf73968a623c64f0a292675cdc767a1c9572a3af1a2aa103f5ed6d92fb0acc5fc1c8cb5544b99ce25231c195e810304be5a1771c6e2d8be98bbca5a6f045daad2b245cbc43fa415f7bfe5eeb0cec440f88862b06899b6f7b07a480d90de7e0c45a66bfd98932dbc2bbad25083646a3f4d82a0f6bac0659d6a96ae7f0a7f4cfc4c4f77da2230d42d732527393c5c105af0126b91fd8ade6bea4a6ece6aff265cdd82f73b00c345cf073b3e06e1de3214e682a5e18440a9792bbcbe14e92147f60ad82a5aaa8b92587c1096f7552ee0c28b76f6021d7"}, 0xe6) fcntl$setflags(r1, 0x2, 0x1) fcntl$setsig(r1, 0xa, 0x3b) creat(&(0x7f0000002000)='./file0\x00', 0x90) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000002000)=0x20) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000003000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000003000)=@buf={0xff, &(0x7f0000003000)="b098dd6eb1e5ea218b49b73ce6f8868bbaf718c7ca521073f830a240ae578727e66faf19db5a43d77ccb4aea62389b79b471cfdc36e85953b8d2b044250583f2fe016ec2415cfb5a3cb3d18dfb83cf9fdf4eb42ac282a131a37b4544f1075a5f18b8b0ae55a2aff1b1d83bb4b93e3f94c7027760a8a8c5e4cf8e7df40031b1e2f1d8eea244866c57d2f5fe48aea826f4282c2d9541cd1eef2cc65a48638786e9aa3bfa1b0e90c4fb7a2f855ae743036ae959f1aeea9b520e71463e6113af4221f7f11e5544ec4634fa30be28fffeebc920329a3783e9c202da9524da2157437cea8472a7fc575de7161f6b3a818263900544d44e2b5f8049739b33525e362c"}) r4 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r4, &(0x7f0000004000)={0x30, 0x0, 0x0, 0x800, 0xfffffffffffffffb, 0x800, 0x0, 0x6}, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000005000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffe1, 0x44000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000007000-0x10)={0x4, &(0x7f0000004000-0x10)=[{}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000003000)={{0x1, 0x10001}, {0xdb7, 0x1f}, 0x7f, 0x4, 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000007000)={r2, 0x8}, &(0x7f0000006000)=0x8) 2018/02/16 14:10:32 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b20000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) epoll_wait(r0, &(0x7f000032c000-0x24)=[{}, {}, {}], 0x3, 0x101) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/171) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000000000), &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000)={0x0}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000002000-0x8)=0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000005000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000005000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={r2, @in6={{0xa, 0x1, 0x8001, @ipv4={[], [0xff, 0xff], @empty}}}, 0x40, 0x2, 0x8, 0x5, 0xff}, &(0x7f0000003000-0x4)=0xa0) signalfd(r0, &(0x7f0000005000-0x8)={0x4}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000006000)=""/56) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000004000)=0x1, 0x4) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000007000-0x43)=""/67) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000008000-0x4)=r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000009000-0x10)=[@in={0x2, 0x3, @rand_addr=0x7}], 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000009000)={0x6, 0x69e}) 2018/02/16 14:10:32 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003ca000-0xc)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fda000)={0x2, 0xffffffffffffff00, 0x4, 0x81, 0x7, 0x5de9, 0x9, 0x6, 0x0}, &(0x7f0000e55000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0xffffffff, 0x9, 0x6166, 0xdcb, 0x4}, &(0x7f0000001000-0x4)=0xa0) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001000-0x4c8)={{0x4, 0x7, 0x5, 0x4, "d7e72c0f646a6d397c0fb70b858acec4b044216e530119fa94aefd1f3c7e90fe6fc51ceb36c7517c2c08f6e3", 0xffffffff}, 0x7fff, [0x80000000, 0x2, 0x81, 0x20, 0x4, 0x101, 0x6, 0x0, 0x4, 0x2, 0x7, 0x0, 0x7, 0x3, 0x100, 0x3ff, 0x80000000, 0x2, 0x0, 0x6, 0x7fffffff, 0x3, 0x4, 0x8, 0x9, 0x7, 0x800, 0x2, 0x55f, 0x9, 0x4, 0x990, 0x220, 0x6, 0x9, 0xfffffffffffff000, 0x1000, 0x7fffffff, 0x3, 0x5b7, 0x1, 0xcb, 0x0, 0x6, 0x2, 0x7, 0x80, 0x7, 0xffffffffffff9bb5, 0x7, 0x401, 0x0, 0x4, 0xffffffffffffffe0, 0xe0e, 0x800, 0x6, 0x0, 0xfffffffffffffff7, 0x3, 0x2, 0x3f, 0x1f, 0x7f, 0x8, 0x2, 0xe9d, 0x0, 0x8000000000000000, 0x1, 0xfffffffffffffffa, 0x3, 0xfff, 0xf377, 0x9, 0xfffffffffffffff8, 0x7, 0xcf, 0x8, 0x0, 0x3, 0x4, 0x401, 0x7b, 0x9, 0xe8e, 0x89a, 0x9, 0xfffffffffffffff9, 0xdb0, 0x9, 0x800, 0x8, 0x635, 0x4, 0x12, 0x380, 0xfffffffffffffae0, 0x3a668535, 0x7, 0xfffffffffffffc00, 0x11b, 0x825d, 0x401, 0x8, 0x3, 0x401, 0x1f, 0x3, 0x100000000, 0x200, 0x76af, 0x4, 0x1, 0x1ff, 0x100000001, 0xffff, 0x100, 0x9, 0x8, 0x5, 0x0, 0x9, 0x4, 0x2, 0x9, 0x800, 0x2]}) ftruncate(r0, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r1, 0x3, 0xfa, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000001000)=""/73, 0x49}, {&(0x7f0000001000-0xe2)=""/226, 0xe2}, {&(0x7f0000001000)=""/140, 0x8c}, {&(0x7f0000000000)=""/13, 0xd}, {&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f0000001000)=""/51, 0x33}, {&(0x7f0000001000)=""/196, 0xc4}, {&(0x7f0000002000-0xd7)=""/215, 0xd7}, {&(0x7f0000002000-0x28)=""/40, 0x28}, {&(0x7f0000002000-0x27)=""/39, 0x27}], 0xa) ioctl$LOOP_CLR_FD(r2, 0x4c01) 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(r2, &(0x7f0000003000-0x40)=[{&(0x7f0000001000-0xe7)=""/231, 0xe7}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000-0xe2)=""/226, 0xe2}, {&(0x7f0000001000-0x70)=""/112, 0x70}], 0x4) r3 = getpid() r4 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000001000)={r2, r0, 0x10001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000003000)={r1, 0x7, 0x5, [0x1, 0x6, 0x4, 0xffff, 0xe9a]}, &(0x7f0000002000)=0x12) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000002000)=0x9, 0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000002000)=0x7, 0x4) [ 35.770708] audit: type=1400 audit(1518790232.352:9): avc: denied { map } for pid=4189 comm="syz-fuzzer" path="/root/syzkaller-shm503953193" 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 [ 35.823628] audit: type=1400 audit(1518790232.405:10): avc: denied { sys_admin } for pid=4233 comm="syz-executor0" 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 [ 35.836355] IPVS: ftp: loaded support on port[0] = 21 [ 35.921084] audit: type=1400 audit(1518790232.500:11): avc: denied { net_admin } for pid=4237 comm="syz-executor7" 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 [ 35.924200] IPVS: ftp: loaded support on port[0] = 21 [ 35.984915] IPVS: ftp: loaded support on port[0] = 21 [ 36.029974] IPVS: ftp: loaded support on port[0] = 21 [ 36.090190] IPVS: ftp: loaded support on port[0] = 21 [ 36.175102] IPVS: ftp: loaded support on port[0] = 21 [ 36.208959] ip (4287) used greatest stack depth: 16448 bytes left [ 36.292778] IPVS: ftp: loaded support on port[0] = 21 [ 36.419502] IPVS: ftp: loaded support on port[0] = 21 [ 37.186568] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.214806] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.372637] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.411007] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.589957] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.630783] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.925390] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.984653] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.662570] audit: type=1400 audit(1518790236.244:12): avc: denied { sys_chroot } for pid=4237 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 39.790240] audit: type=1400 audit(1518790236.371:13): avc: denied { prog_load } for pid=5170 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=bpf permissive=1 [ 40.097119] audit: type=1400 audit(1518790236.678:14): avc: denied { net_raw } for pid=5258 comm="syz-executor3" 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 [ 40.121369] audit: type=1400 audit(1518790236.679:15): avc: denied { create } for pid=5258 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=netlink_generic_socket permissive=1 [ 40.145239] audit: type=1400 audit(1518790236.679:16): avc: denied { create } for pid=5258 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=netlink_crypto_socket permissive=1 2018/02/16 14:10:36 executing program 0: r0 = syz_open_dev$midi(&(0x7f000058d000)='/dev/midi#\x00', 0x7, 0x20800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000efb000-0x10)={0x5, 0x6, 0xca}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000072000-0x8)='net/arp\x00') sendfile(r1, r2, &(0x7f00008eb000)=0x440, 0x5f) 2018/02/16 14:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000da2000)="0300000000000000de") write(r0, &(0x7f0000338000)="ccb85a7fe83dbf91e7df813ff719eaea87bc5fcab728319a4b6c8246b35a70b98f5f1e93a9dc746a0285ea3d27cccde58e8b829064bc484257bfaf098892a547ecb61ee95395f1ee", 0x48) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000283000)=0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000422000-0x18)={r0, &(0x7f0000507000)="c562783ab7057aea05dfe8ab5a53c289b90e12f0d7548d2aebb370a706018df88fb7dbc9926476ccba0bd24a5e311ce1f81220242f7b08e735dfd98ebe0813d7f0d21538edb1faa054406058521f6cc8a7b6252901b65100b0275833860996105e3a903ecbbe5e268277b5e91e3a133be8146c726bfa6f3f45fca589c4dc49594e9b856eb9a960c85afc6d0b3252ddc66f5c38f2c2f9905d21e3b223ab7796478fe6dd6e3807c7665125532b9b9550f8d2fb7b9bfe9ba8736c1c03bbd065971a3795f10ec49a8279969241640323", &(0x7f00004ce000)=""/250}, 0x18) fcntl$setownex(r0, 0xf, &(0x7f0000975000-0x8)={0x3, r1}) 2018/02/16 14:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000a81000-0x38)={0x0, 0x0, &(0x7f0000581000)=[{&(0x7f00000f0000)=""/96, 0x60}], 0x1}, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00005b1000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00008dd000)=0x1c) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00007c2000-0x4)=0x7, 0x4) 2018/02/16 14:10:36 executing program 1: 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', 0x0, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000ca8000)={0x61, 0x8, 0xfffffffffffffffb, 0x8, 0xfffffffffffffffc, 0xffffffff}) 2018/02/16 14:10:36 executing program 4: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fbd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2000003) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000283000-0x98)={0x2, 0x0, [{}, {0x80000001}]}) 2018/02/16 14:10:36 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x10000, &(0x7f0000000000), 0x0) 2018/02/16 14:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x5, @empty, 0x80000001}}}, &(0x7f0000b57000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e74000-0x8c)={r1, @in6={{0xa, 0xffffffffffffffff, 0x20, @empty}}}, &(0x7f000075e000-0x4)=0x8c) userfaultfd(0x80000) r2 = syz_open_dev$midi(&(0x7f00002db000-0xb)='/dev/midi#\x00', 0x2, 0x1) mmap(&(0x7f0000c60000/0x4000)=nil, 0x4000, 0x3, 0x1810, r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000672000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x95e3, 0x3, 0x7, 0x400, "0fa71e680cb5f3845f1d791e88def92faba90c6d4441868b39f559e07867c7ee6875a39a1be4f200cd3b87d816cb7e08fffa426e4059898a621577f01e651d", 0xffffffff}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x67)="44552f79cc5b7af721f2ed63bbd5e54988064cddab54f18d042046e6116709158c1a14a7aa049c4f7997b7794782beebfbf2dabe2f3d666768c6b2b3fffe927b782e67bfba11eeb9bdd89df2ea4004c16b850f8d3fa3a6af39b7bfcc215dc5ab916955a0b184fd", 0x67}], 0x1, 0x0, 0x0, 0x40}, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000c61000)=[{&(0x7f0000001000)={0x27, 0x8282, 0xffffffffffffff32, 0x4, 0x9, 0x2, "98445a7805f67d36b95ccbb30e309ff4c517f2d7c89909c9585fe1f9d9804e1daff7cac30c0bd146098b5898dc9cfe7f690fe81021c30173b2d2f4d49c9887", 0x7}, 0x60, &(0x7f0000001000)=[{&(0x7f0000c63000-0x77)="9419110efb11586665c8ec66b1210ff376d53ab38b5564f5c3abd0748394609d1bd48ac885c2cd36913426d21302dce15eede85e9ec8da16bf0d7e168a7e7c1d0485dcc607eacac8e12addfa40fdd1123d3b34e3d34d7ddb190883b134382d8e0cc5e0ed18bac2b9bc4091ce143e7f55e298e2b2bde1c6", 0x77}], 0x1, &(0x7f0000c64000-0x38)={0x38, 0x10b, 0x4, "893e9997d1059125ee240dfdc1d3fee9784aaf0eacd97ea25c58982f8753721eea7a568c"}, 0x38, 0x8000}], 0x1, 0x20044090) writev(0xffffffffffffffff, &(0x7f000000c000)=[], 0x0) 2018/02/16 14:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000279000)='/dev/snd/midiC#D#\x00', 0x9, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a7e000-0xa)='mountinfo\x00') readv(r1, &(0x7f0000383000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00006db000)={0x0, @in={{0x2, 0x3, @rand_addr=0x4}}, 0x0, 0x7, 0x8, 0x78b, 0x1}, &(0x7f0000bd2000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005ed000)={r2, 0x0, 0x80000001, 0x1, 0x1, 0x9}, &(0x7f0000c88000)=0x14) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000c48000-0x4), 0x4) ioctl$sock_bt(r1, 0x5411, &(0x7f0000731000)="995de74069746053e039df26771aa4ff1f2daac2a226e5c983aee112274658b56cfa15a7e1a83f84dc08c21199599d9e5f4d216aa30148b676fbb1882295651f6cd716468607645ad77753fbb4be7e70c25439eba7635c1b5f79586a2f7f9b4a984b4f8a6e194f7cc8214a0878eda1c84d151ad9223c2205062532169f2cc1508c12239752eccdb6cbd695d8fe8e9ba9f02845866d42f22fa18890eef24be032b6802feb319c12cbd46e5a565d5a5a1c09f65532d188504228") getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000a35000-0x14)={@loopback, 0x0}, &(0x7f0000d54000)=0x14) sendmsg$nl_route(r1, &(0x7f000019c000)={&(0x7f00003e5000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000279000)={&(0x7f00009bf000-0x1c)=@newneigh={0x1c, 0x1c, 0x200, 0x0, 0x0, {0x2, 0x0, 0x0, r4, 0x9, 0x18, 0x9}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x4000800}, 0x80) 2018/02/16 14:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac9000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b19000)) r2 = geteuid() r3 = gettid() r4 = getuid() fstat(r1, &(0x7f000036a000+0x128)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00009a0000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000939000-0x4)=0x0) sendmsg$netlink(r1, &(0x7f00000a5000)={&(0x7f0000054000)=@proc={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000d22000)=[{&(0x7f0000d48000-0x70)={0x70, 0x29, 0x810, 0x4, 0x3, "", [@generic="418af0ff20ac120d562d261417bd29fd363e9de89e67f884f68817c909315940632a4ba2e4b886", @generic="77ba35a3f9e29dbd6fb7c3ea8aa829a1d95a", @typed={0xc, 0x34, @u32=0x8}, @typed={0xc, 0x60, @fd=r1}, @typed={0xc, 0x39, @uid=r2}]}, 0x70}, {&(0x7f00005ef000-0x3330)={0x3330, 0x8, 0x300, 0x5, 0x1, "", [@typed={0xc, 0x73, @pid=r3}, @generic="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@typed={0x18, 0x1d, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x30, @u32=0x5}, @typed={0xc, 0x92, @uid=r4}, @nested={0xd4, 0x4f, [@generic="f3100f465cb5546d04980b5ffa95f9014ecc99be87247dc2eca7ccaaa793f5ee7da2013715671f437cbfff10d484f5ef71a33dc6bfe1eac546d62c4a5a609cc11986ed7ebee3fc922caddfe771013c6936ad62f363cf4974bf60cb2896e6b7e1184efc028fb92f42f43d928e3d2021f4364517808375cd0592d165cc0f6b829d59a61d91dcb0545f1e77aa65a9ae1051b1ce1b435d72b379662fec0959dc94315e2e24aaac09345e03eefa02ba0d9fbff979bad0bec5d7e9d5ab23c54956b7228b75", @typed={0xc, 0x33, @u32=0x8}]}, @nested={0x20, 0x10, [@typed={0xc, 0x91, @uid=r5}, @generic="b6daf22874cae5bbc45560b0b7"]}, @nested={0x11f0, 0x6f, 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@generic="b1be1d361f1a684420229e468c40c7df09b9849b", @generic="d889f2a0f140f1bf705898a9bb0a9a3d5a0ec101093f1d33c3def9f9568a70705e6122a35b95bdd7055dd8d8", @generic="102818ba0cf1fb0d708b5d02643d7b301bd05548bc5eff343fcc096ed9e8f4ff59d4b373876ae86371276fd7d1b0f5a4467fa0bf9b30ebf34e91dee039b17351a186cdaf27f9d6dc5c0b6b4961757983eb50b22371c86b7c3f42c72e386674b2a30d5fd420d2fff43c9782d413aae66b54eae7959d53b84059ec11681370d3a860b98a630855dd9291efa27a505a208da07e53a91168c3d12f13af273a1dc867339c929cd462cf9e7e6735be3256bbf19efb494f166d3578ad9fbd6538e3d12a35eb5d2c57763448892a72b7e1ee9915bfc7074e957be96f623e4cdd3982ae12", @typed={0xc, 0x33, @pid=r6}, @typed={0x18, 0xe, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x61, @pid=r7}, @typed={0x10, 0x86, @u64=0x1000}, @typed={0xc, 0x1d, @fd=r0}, @generic="03409300c043c769e8b0a2c3dd823bc7b81a6d5b07c37fda3979e23dd8a51894cf609c5e87c3e0a27ca200493feab11682b0667df34f695e74468f4d45ad1eae4363675e35c0d423750977922e1ff6dde462ff20901ba091571e169ffb383a8b61b9dd004d00a57fb7d9ef04cf52c8d1a3fadf32b09db291e669dc134d0531"]}, @generic="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"]}, 0x3330}, {&(0x7f0000856000-0x64)={0x64, 0x2f, 0x20, 0x7, 0x1, "", [@generic="7dcd3c810bf7b40334f59a72825ad9d5ee7fdf205ac017ae720639b8f808b010f243e3b8d142cdd793e3eb742c35a403453e76a6fa0783b1c44b71754483fda5c9f791d48208581b5ca4cd098d1a1ce9b93fcadc"]}, 0x64}], 0x3, 0x0, 0x0, 0x4000000}, 0x40) 2018/02/16 14:10:36 executing program 0: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) pipe(&(0x7f0000001000-0x8)={0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000065e000)='/selinux/policy\x00', 0x0, 0x0) [ 40.284104] audit: type=1400 audit(1518790236.865:17): avc: denied { create } for pid=5292 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 40.308220] audit: type=1400 audit(1518790236.866:18): avc: denied { dac_override } for pid=5284 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 14:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000539000), &(0x7f0000500000-0x4), &(0x7f00008e6000)=0x0) setfsgid(r0) r1 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000dcb000-0xe)={0x0, 0x4, 0x3, [0x3, 0xffff, 0x0]}, &(0x7f00007cb000)=0xe) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000223000-0x6)={r2, 0x4}, 0x6) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') 2018/02/16 14:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ca9000-0xd)='/dev/usbmon#\x00', 0x100, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00002eb000+0xfb3)={{0x0, 0x3, 0x2, 0x0, 0x6}}) setpgid(0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000459000)='syscall\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x0) r2 = getpgid(0x0) ptrace$getenv(0x4201, r2, 0x1, &(0x7f0000215000-0x8)) renameat(r1, &(0x7f0000e38000-0x8)='./file0\x00', r0, &(0x7f00002dd000)='./file0\x00') 2018/02/16 14:10:36 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000152000)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000000000), 0x8) r3 = syz_open_dev$sndpcmp(&(0x7f000023e000)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x400040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = semget$private(0x0, 0x4, 0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000001000)=0xe8) semctl$GETPID(r4, 0x0, 0xb, &(0x7f0000001000-0x8d)=""/141) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000), &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000002000-0x58)={{0x7e87, r5, r6, r7, r8, 0x80}, 0x6, 0x9, 0x101}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x5}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004000-0x14)={r9, 0x6b1, 0x6, 0x8, 0x3, 0x100000001}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000002000-0x54)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x180, &(0x7f0000003000-0x8)={0x6}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000004000)={0x200000000000002, 0x80000000, 0x9, 0x8, 0x20}) fchownat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0, 0x0, 0xd00) 2018/02/16 14:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) setrlimit(0x0, &(0x7f00004aa000-0x10)={0x9, 0x6}) eventfd(0x0) ioperm(0x0, 0x7f, 0x3ff) 2018/02/16 14:10:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e9f000-0x10)='/selinux/create\x00', 0x2, 0x0) lseek(r0, 0x0, 0x5) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xb, 0xff, 0x3, 0x0, 0xffffffffffffffff}, 0x1c) r2 = syz_open_dev$sg(&(0x7f000037e000)='/dev/sg#\x00', 0x3f, 0x100) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000c58000)={@dev, 0x0}, &(0x7f0000796000)=0x14) sendto$packet(r2, &(0x7f00009d6000-0x12)="846cedf98a75c3ffc1db0863084aa321dc2e", 0x12, 0x9291d8f051d8c837, &(0x7f0000ee7000)={0x11, 0xf7, r3, 0x1, 0xffffffff, 0x6, @random="12d05ac64a72"}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r1, &(0x7f0000fca000), &(0x7f0000fe0000), 0x100}, 0x20) 2018/02/16 14:10:37 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) r1 = 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) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x10000, &(0x7f00000cf000-0x8)={0x0}) bind$inet(r2, &(0x7f000062c000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) 2018/02/16 14:10:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ebf000-0xb)='/dev/loop#\x00', 0x0, 0x10b001) r0 = syz_open_dev$admmidi(&(0x7f00001c9000)='/dev/admmidi#\x00', 0x800, 0x400000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x80000001) 2018/02/16 14:10:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000bb000)='/dev/vcs#\x00', 0x6, 0x8201) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ce9000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8001, 0x7}, &(0x7f0000fac000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00007ab000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) ioctl(r0, 0x4000000000001269, &(0x7f00009c6000)) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000c5f000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000015b000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f44000)={0x0, 0x80000001}, &(0x7f0000ee0000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000da3000-0x8c)={r4, @in6={{0xa, 0x3, 0x8, @empty, 0x36477565}}}, 0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f000086a000-0x8c)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, 0x8c) 2018/02/16 14:10:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req, 0x10) 2018/02/16 14:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009f3000)='net/ip6_tables_matches\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f0000ecf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e39000)=0x14) socket$inet(0x2, 0x80803, 0x8) sendmsg$nl_route(r0, &(0x7f0000117000-0x38)={&(0x7f00009d4000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e5f000-0x10)={&(0x7f000047f000-0x58)=@ipv4_deladdr={0x58, 0x15, 0x200, 0x6, 0x1, {0x2, 0x9, 0x80, 0xff, r1}, [@IFA_BROADCAST={0x8, 0x4, @rand_addr=0x2}, @IFA_BROADCAST={0x8, 0x4, @rand_addr=0x3}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_FLAGS={0x8, 0x8, 0x102}, @IFA_FLAGS={0x8, 0x8, 0x200}, @IFA_FLAGS={0x8, 0x8, 0x230}, @IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}]}, 0x58}, 0x1}, 0x1) syz_emit_ethernet(0x3b, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x1, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) getsockname$ipx(r0, &(0x7f00007fa000-0x10), &(0x7f0000451000-0x4)=0x10) 2018/02/16 14:10:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00002fc000-0x4)=0x7fff, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000496000-0x70)=[], 0x2ff, &(0x7f0000ccf000)=""/4096, 0xbef}, 0x0) 2018/02/16 14:10:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3ff, 0x9, 0x3ff, 0x400, 0x0}, &(0x7f0000001000-0x4)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x200, 0xfffffffffffffff8, 0x6, r1}, 0x10) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f000065c000)) 2018/02/16 14:10:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008000)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x98, 0x188, 0x98, 0xffffffff, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0x4, &(0x7f0000004000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) rt_sigreturn() bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000a6a000-0x9)='/dev/sg#\x00', 0x36, 0x40000) sendmsg$key(r2, &(0x7f0000542000-0x38)={0x0, 0x0, &(0x7f0000201000)={&(0x7f0000317000-0x108)={0x2, 0xc, 0x0, 0x6, 0x21, 0x0, 0x1, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x401, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x3, @loopback=0x7f000001}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x4, @empty, 0xdad4}}, @sadb_ident={0x2, 0xb, 0x1, 0x0, 0xac55}, @sadb_x_nat_t_type={0x1, 0x14, 0x4}, @sadb_ident={0x2, 0xb, 0x8, 0x0, 0xfff}, @sadb_sa={0x2, 0x1, 0x0, 0x798, 0x5, 0x66, 0x3, 0x20000000}, @sadb_x_policy={0x8, 0x12, 0x1, 0x7, 0x0, 0xffffffffffffffff, 0x200, {0x6, 0xff, 0xffff, 0x4, 0x0, 0x4, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1, 0x0, 0x7fff, 0x1b94, 0xdb, 0x0, 0x60000000}]}, 0x108}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r1, &(0x7f0000614000)="dc9edd85dccaac533fcaaee1dbee121e553c2e89d8", 0x15) 2018/02/16 14:10:37 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000084e000)='/dev/sequencer2\x00', 0x84000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000049e000-0xa)='/dev/cuse\x00', 0x80500, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000d44000)={0x0, @remote, @empty}, &(0x7f0000f90000)=0xc) r3 = fcntl$dupfd(r1, 0x0, r1) bind$inet(r3, &(0x7f000088b000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r1, 0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000671000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) preadv(r0, &(0x7f0000f9a000)=[{&(0x7f0000cf3000)=""/191, 0xbf}, {&(0x7f0000b4c000-0x40)=""/64, 0x40}, {&(0x7f000024e000-0x12)=""/18, 0x12}], 0x3, 0x14) sendto$inet6(r4, &(0x7f0000bc5000)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[], 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000bbf000)={&(0x7f000070a000)='./file0\x00', r3}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000135000)={0xd, 0x3d4b, 0x4, 0x9, 0xa, r5, 0x7f}, 0x2c) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)) setsockopt$RDS_GET_MR(r5, 0x114, 0x2, &(0x7f0000427000-0x20)={{&(0x7f0000349000)=""/50, 0x32}, &(0x7f00005de000-0x1), 0x1}, 0x20) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x9c)) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f000046d000)) 2018/02/16 14:10:37 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4080000005, 0x2) r1 = syz_open_dev$adsp(&(0x7f000001a000-0xb)='/dev/adsp#\x00', 0xffffffff, 0x42400) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000028000)={0x9, 0x68, 0x200, 0x5, 0x3ff, 0xe55, 0x0, 0x4d, 0x0}, &(0x7f0000029000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000011000-0x10)={0xffffffff80000001, 0x8200, 0x7fff, 0x525, r2}, &(0x7f0000020000)=0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000028000)=""/140, &(0x7f0000007000-0x4)=0x8c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000)=@security={'security\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @common='dummy0\x00'}, 0x0, 0x130, 0x190, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "09000000000004000000550000f16b122d13cba47a9a0da863016dbdede79f4e9d00000000000000202cae35d82398feecd401f75ce081e5c5d30692a6af144364cec15edde6914d70c90ab3a3cfe07373af9386c484e6edcb0194ee17bee036e3571f660c34548502a4b8f3c59861ec63a0daf2b70698fb3907a2b7a4999364", 0x4}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="c6b6bc295dc0"}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3f0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000025000-0xd2)=""/210) 2018/02/16 14:10:37 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) shutdown(r0, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000f000-0xb)='/dev/hwrng\x00', 0xa802, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000c000)={0x0, 0x48, &(0x7f000000d000-0x48)=[@in6={0xa, 0x2, 0xffffffffffffffd8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, @in={0x2, 0x3, @rand_addr=0xffff}]}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000000f000)=@assoc_value={r2, 0x6}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/16 14:10:37 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) prctl$getreaper(0x2b, &(0x7f000091c000-0x8)) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000201000)=""/161) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000741000)=0x3) 2018/02/16 14:10:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x8fb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x1, 0x6) getsockopt(r0, 0x800000010f, 0x0, &(0x7f0000000000), &(0x7f0000000000)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000090e000-0x11)='/dev/qat_adf_ctl\x00', 0x10080, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000dd0000)={r0, r1}) [ 40.633440] QAT: Invalid ioctl [ 40.643321] QAT: failed to copy from user. 2018/02/16 14:10:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00006c5000-0x5)='user\x00', &(0x7f0000c77000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000072f000)="6942ea0b7fceaf410186772412265a441934003f6aa923f1dbc7", 0x1a, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f00001a8000-0x1a)=""/26, 0x1a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x1, 0xffffffffffffffff, 0x1) r1 = add_key$keyring(&(0x7f0000786000-0x8)='keyring\x00', &(0x7f0000efc000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r1, &(0x7f000034c000)=""/117, 0x75) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003c9000+0x813)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00006fa000)={{0xffffffffffffff5c, 0x9}, 'port1\x00', 0x10, 0x400, 0x59, 0x9eb, 0x5, 0x4, 0x0, 0x0, 0x5, 0x5}) [ 40.682146] QAT: Invalid ioctl 2018/02/16 14:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000828000)='status\x00') read(r0, &(0x7f00008ef000)=""/138, 0x8a) sendto$inet(r0, &(0x7f0000ec3000-0x5a)="b86a0db9f90cea34fb13d00e77d1c2bca3d4d0e961a9cf979109ccccb078b5e7d64562ddc19dfa2686a4597852f07a949cc233b4c50b967e4aee0d1363ca776d1a7244625a4eef6df763c1efca9035ed6b4c214ecfb19f66cfd1", 0x5a, 0xa528e2e27b8b302e, &(0x7f0000bc6000)={0x2, 0x0, @rand_addr=0x4}, 0x10) 2018/02/16 14:10:37 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000085000-0xc)='/dev/audio#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000270000-0x46)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, "8800656f4607010c"}}}}}, &(0x7f000028d000)={0x0, 0x1, [0x0]}) r1 = add_key(&(0x7f000028e000-0x8)='trusted\x00', &(0x7f000088a000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a3d000-0xc)={0x0, 0x0}, &(0x7f0000ed4000-0x4)=0xc) ioprio_get$uid(0x3, r2) keyctl$update(0x2, r1, &(0x7f000004d000-0x1000)="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", 0x1000) fcntl$setpipe(r0, 0x407, 0x3) 2018/02/16 14:10:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000023e000)='net/snmp\x00') sendfile(r0, r0, &(0x7f000096d000)=0x4, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009a0000-0xe8)={{{@in=@multicast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000002000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f000086b000)=""/68, 0x44, 0x143, &(0x7f0000127000-0x14)={0x11, 0xf9, r1, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/16 14:10:37 executing program 4: mmap(&(0x7f0000000000/0x21d000)=nil, 0x21d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x5, &(0x7f000021d000)={0x20, 0x9}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000021a000-0x38)=[{0x0, 0x0, &(0x7f000001c000)=[{&(0x7f0000219000)="ce", 0x1}], 0x1}], 0x1, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f000003f000)="a7", 0x1}], 0x1) 2018/02/16 14:10:37 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000873000)='/dev/cuse\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000000000)=@ax25, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0x5, 0x6, 0x1000, 0x800, 0x5, 0x8001, 0x10000, 0x3, 0x1, 0xfff, 0x7, 0x200, 0x90cf]}, &(0x7f0000876000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0xffffffff7fffffff, 0xa, [0x6, 0xff, 0x7, 0xffffffffffff198a, 0x1e3f9475, 0x3ff, 0x1, 0x9c51, 0x26d, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000db6000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r2) 2018/02/16 14:10:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006b2000)='/dev/ptmx\x00', 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) dup3(r1, 0xffffffffffffffff, 0x0) 2018/02/16 14:10:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/proc/self/net/pfkey\x00', 0x200000, 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) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0xb2) 2018/02/16 14:10:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000782000-0x2)='[\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x6, 0xffffffffffffffa0, 0x0, @time, {}, {}, @connect}], 0x30) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000eb9000-0x118)={0x7, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x118) r1 = request_key(&(0x7f000095e000-0xa)='syzkaller\x00', &(0x7f0000d1d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000030b000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffff8) keyctl$invalidate(0x15, r1) 2018/02/16 14:10:37 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000008000-0xc)='/dev/audio#\x00', 0x4479, 0x90001) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000000a000)={0x0, 0x8000, 0x200, 0xe2, 0x50, 0x2, 0x1ff, 0x0, {0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, 0x6, 0x2, 0xccc91a7, 0x4, 0x5}}, &(0x7f000000c000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x3}, 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r2, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out}, 0x28) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f000000d000)={0xbdfa, 0x9}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000000d000-0x4)={r2}) getpeername$inet(r2, &(0x7f000000b000)={0x0, 0xffffffffffffffff, @local}, &(0x7f000000c000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f000000d000-0x8)='./file0\x00', 0x109000, 0x100) 2018/02/16 14:10:37 executing program 0: r0 = creat(&(0x7f000083f000-0x8)='./file0\x00', 0x32) write$eventfd(r0, &(0x7f0000b00000)=0x4, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002000-0x668)=@security={'security\x00', 0xe, 0x4, 0x608, 0xffffffff, 0x120, 0x430, 0x120, 0xffffffff, 0xffffffff, 0x538, 0x538, 0x538, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00', {}, {}, 0x32}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@inet=@esp={0x30, 'esp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0x2}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0x0, 0x2e8, 0x310, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @empty]}}, @common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x108, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x668) 2018/02/16 14:10:37 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000000f000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x7, 0x9}, &(0x7f0000004000)=0x98) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000016000)=[], 0x0, &(0x7f000001b000-0x60)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}}], 0x60}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000001b000-0x8)='./file0\x00', 0x2002, 0x100) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000001c000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x3}}, 0x9, 0x6, 0x80, 0x5, 0x30}, &(0x7f0000009000)=0xa0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000001c000-0x8)=@assoc_value={r3, 0x1}, &(0x7f000001c000-0x4)=0x8) bind$vsock_stream(r2, &(0x7f000001a000)={0x28, 0x0, 0x2711, @hyper}, 0x10) 2018/02/16 14:10:37 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000004000)=[{&(0x7f0000002000-0x1000)="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", 0x1000}], 0x1, 0x0) pwrite64(r0, &(0x7f00000e0000-0x48)="a260a948918227cade575011a2f9cd5d311f5f0ac8e82a89ddc1d53bb9c6c3a0a2e3c4771aa87c9baf1bf30c55f247e13fb38d0d6f1745bd9e7a044fa15dca1a059b1b468d976eb0", 0x48, 0x0) 2018/02/16 14:10:37 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000)=0x0) r2 = gettid() kcmp(r1, r2, 0x3, r0, r0) mprotect(&(0x7f0000bd7000/0x4000)=nil, 0x4000, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000002000-0x4)=0xe9b) 2018/02/16 14:10:37 executing program 1: socket$bt_hci(0x1f, 0x3, 0x1) 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) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ec9000/0x2000)=nil) shmat(r0, &(0x7f00009a9000/0x2000)=nil, 0xfffffffffffffffc) r1 = semget$private(0x0, 0x3, 0x400) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00007de000-0xb)='/dev/audio\x00', 0x841, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f000013a000-0x4)) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00009ef000-0x58)) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000741000)) ioctl$TIOCNXCL(r2, 0x540d) 2018/02/16 14:10:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000d4c000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x0) statx(r1, &(0x7f0000435000-0x8)='./file0\x00', 0xc00, 0x7ff, &(0x7f00002cd000-0x100)) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) bind$inet6(r0, &(0x7f0000dbe000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f00009fc000)=""/4096, 0x1000, 0x0, &(0x7f0000cc0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/16 14:10:37 executing program 2: r0 = syz_open_dev$audion(&(0x7f00005b1000-0xc)='/dev/audio#\x00', 0x5, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 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=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 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) sendmsg(r1, &(0x7f0000949000-0x38)={&(0x7f0000c57000)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000cce000-0x20)=[{&(0x7f0000367000)="be3d85dc24f7bfcd", 0x8}], 0x1, &(0x7f0000856000)=[]}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000607000)=@nat={'nat\x00', 0x1b, 0x5, 0x540, 0x258, 0x258, 0xffffffff, 0x120, 0x258, 0x4a8, 0x4a8, 0xffffffff, 0x4a8, 0x4a8, 0x5, &(0x7f00009e6000-0x50), {[{{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xffffff00, 0xffffffff, @generic="e0dcd5a091165d3bcc2f5df68a65aad0", @common='ifb0\x00', {0xff}, {}, 0x7f, 0x2, 0x40}, 0x0, 0xe8, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0xf0c9, 0x2, 0x1, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x42}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0xa, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @gre_key=0x80000001, @gre_key}}}}, {{@uncond, 0x0, 0x100, 0x138, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xfffffffffffffffa, [0x8, 0x3, 0x2, 0x8000, 0x1], 0x2, 0xffffffffffff0000, 0x81}}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x1, 0x8, 0x2}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @port=0x1, @port=0x0}}}}, {{@uncond, 0x0, 0x100, 0x138, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x6, 0x5, 0x0, 0x2}}, @common=@set={0x40, 'set\x00', 0x0, {{0xe922, [0x9, 0x9b, 0x2, 0x100000000, 0x7ff, 0x4], 0x1, 0x284dee7a, 0x200}}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x2, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @icmp_id=0x0, @port=0x0}}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @empty, 0xffffffff, 0x0, @generic="522ac5f7a36c0d90ab8f844ae2a5fbfd", @generic="bdfbac245026b34b6319090f84f7639f", {}, {0xff}, 0x0, 0x3, 0x8}, 0x0, 0xe0, 0x118, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x2, 0x90, 0x0, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x7, [0x7, 0x9, 0x20, 0x5f, 0x80000000, 0x6a], 0xfffffffffffffff8, 0x1, 0x7fff}}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x10, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @icmp_id=0x3, @port=0x2}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a0) 2018/02/16 14:10:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000c8e000-0x8c)={0xcbe, 0x80, 0x6b, 'queue0\x00', 0x2}) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$KVM_NMI(r0, 0xae9a) fchdir(r0) fcntl$setsig(r0, 0xa, 0x2a) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) 2018/02/16 14:10:37 executing program 5: mmap(&(0x7f0000000000/0x3ad000)=nil, 0x3ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x5, 'kmp\x00\x00\x00\x00\x00\a\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x44, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0x22}}, 0x10, &(0x7f000000c000)=[{&(0x7f00003ac000)="eaf0", 0x2}], 0x1, &(0x7f0000001000)=[]}, 0x0) sendto$inet(r0, &(0x7f00002b7000-0xb2)="063fef6a4333302b1f34eb9d1dda4a2af74fdc8cb0c8850520fd777decb4ddf47cf04a2af77db9d08498702485fed3687afb07e2ae5fbc8a914b5d517d96678419b98b07ddefedc00c9c490b3eefcda0ee4587ab6bf204e239c7ccf23ad71c105ede07310a6f596432746c971f3d7e84d2415d2f8124ebf9edf8d354429dc91bfb339d188522f64ed476138ce3ebe3652d9d194f443c2c03e724e8273a11dad886c6153d7136c888c01d1e7da6da9bba7c30", 0xb2, 0x1, 0x0, 0x0) 2018/02/16 14:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/avc/cache_stats\x00', 0x0, 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) 2018/02/16 14:10:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000669000)='/dev/rfkill\x00', 0x28080, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00003c8000-0x34)={{0x1, 0x0, 0x0, 0x3, 0x200}}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000568000-0x4), &(0x7f0000391000-0x4)=0x4) write(r0, &(0x7f00006f0000)="2400000052001f0014f9f426000904000a0007100800ebff07000000080000000000008d", 0x19) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00009be000-0x8)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007cf000), &(0x7f0000538000)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000071c000), &(0x7f00002ec000-0x4)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000046f000)={@generic="67cf682e18c87dd570e1dbe50b909916", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) 2018/02/16 14:10:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000acd000)={0xce7, 0x6, 0x5, 0x100, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005c4000)={r1, 0x401}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000ca5000-0x11)="680da808f1cc57b5e2cc30d25384a41be8", 0x11) r3 = dup(r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000bcb000-0x4)=0x100, 0x4) r4 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f00006dd000-0x110)={{0x6, 0x5, 0x1, 0x1, "a4b599d53822f57c980e5361e155e502bb64ffd03104b2cca217c24320f6ebfa9574dae10d7fb1f1d7758eeb", 0x4}, 0x0, 0x0, 0x80, r4, 0x4, 0x1f, "45d58f06f136793f26b3f69cdf12fe328bebc3aaff718a1f351c84fca07a2b9757ddd6972f701d3e09663c68dfd301aaa4b43364cfaf7878b93a28a9c2ca9e03", &(0x7f0000f53000)='procvboxnet0vboxnet1)nodev&ppp1selfppp0]\x00', 0x29, [], [0xffffffff80000001, 0x9, 0x4, 0x5]}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000078000), &(0x7f0000f22000)=0x4) setsockopt(r3, 0x100000800000010d, 0x2, &(0x7f00000fd000-0x8)="00000000ffffffff", 0x165) 2018/02/16 14:10:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffe}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() 2018/02/16 14:10:37 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = semget$private(0x0, 0x7, 0x1) semctl$SEM_STAT(r2, 0x6, 0x12, &(0x7f000000e000-0x98)=""/152) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000011000)}) r3 = semget(0x2, 0x1, 0x100) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/02/16 14:10:37 executing program 4: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) fsetxattr(r0, &(0x7f0000aa9000-0x22)=@random={'trusted.', '-{@vboxnet0cgroupnodev+o[\x00'}, &(0x7f000035c000-0x2)='!\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000961000)='/dev/snd/midiC#D#\x00', 0x3, 0x400000) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e84000)={0x0, 0x5, "95c978d8eb"}, &(0x7f0000e85000-0x4)=0xd) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r1, &(0x7f000039d000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e85000-0x8)={r2, 0x9}, &(0x7f0000e84000)=0x8) signalfd(r0, &(0x7f00004ae000-0x8), 0x8) 2018/02/16 14:10:37 executing program 5: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000031000-0x3f)="2b00c105c4a22e10c93cc65e0928957ed5ad3023f30ee3d861d2dc10bf244f1b562854ed5de089f1a144a8813543bcdbfc6c3238f41c7bf7da7d220538c705", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x2, {}, {}, @connect}], 0x1c) timer_gettime(0x0, &(0x7f0000003000-0x20)={{}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000028000-0x50)={0x203, @time={0x77359400, r3}}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f000004c000)=""/20) [ 40.987154] kauditd_printk_skb: 3 callbacks suppressed [ 40.987162] audit: type=1400 audit(1518790237.568:22): avc: denied { map } for pid=5433 comm="syz-executor6" path="/dev/usbmon0" dev="devtmpfs" ino=9125 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 [ 41.025710] [ 41.027376] ====================================================== [ 41.033671] WARNING: possible circular locking dependency detected [ 41.039961] 4.16.0-rc1+ #314 Not tainted [ 41.043991] ------------------------------------------------------ [ 41.050280] syz-executor3/5442 is trying to acquire lock: [ 41.055784] (sk_lock-AF_INET){+.+.}, at: [<0000000041e4bad9>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 41.065044] [ 41.065044] but task is already holding lock: [ 41.070983] (rtnl_mutex){+.+.}, at: [<0000000007969c3e>] rtnl_lock+0x17/0x20 [ 41.078245] [ 41.078245] which lock already depends on the new lock. [ 41.078245] [ 41.086531] [ 41.086531] the existing dependency chain (in reverse order) is: [ 41.094121] [ 41.094121] -> #2 (rtnl_mutex){+.+.}: [ 41.099381] __mutex_lock+0x16f/0x1a80 [ 41.103766] mutex_lock_nested+0x16/0x20 [ 41.108316] rtnl_lock+0x17/0x20 [ 41.112174] unregister_netdevice_notifier+0x91/0x4e0 [ 41.117855] tee_tg_destroy+0x61/0xc0 [ 41.122148] cleanup_entry+0x218/0x350 [ 41.126527] __do_replace+0x79d/0xa50 [ 41.130818] do_ipt_set_ctl+0x40f/0x5f0 [ 41.135288] nf_setsockopt+0x67/0xc0 [ 41.139496] ip_setsockopt+0x97/0xa0 [ 41.143711] tcp_setsockopt+0x82/0xd0 [ 41.148004] sock_common_setsockopt+0x95/0xd0 [ 41.152999] SyS_setsockopt+0x189/0x360 [ 41.157471] do_syscall_64+0x280/0x940 [ 41.161855] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 41.167533] [ 41.167533] -> #1 (&xt[i].mutex){+.+.}: [ 41.172962] __mutex_lock+0x16f/0x1a80 [ 41.177343] mutex_lock_nested+0x16/0x20 [ 41.181900] xt_find_table_lock+0x3e/0x3e0 [ 41.186630] xt_request_find_table_lock+0x28/0xc0 [ 41.191962] get_info+0x154/0x690 [ 41.195909] do_arpt_get_ctl+0x2a9/0xa00 [ 41.200464] nf_getsockopt+0x6a/0xc0 [ 41.204668] ip_getsockopt+0x15c/0x220 [ 41.209048] tcp_getsockopt+0x82/0xd0 [ 41.213339] sock_common_getsockopt+0x95/0xd0 [ 41.218326] SyS_getsockopt+0x178/0x340 [ 41.222794] do_syscall_64+0x280/0x940 [ 41.227174] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 41.232854] [ 41.232854] -> #0 (sk_lock-AF_INET){+.+.}: [ 41.238543] lock_acquire+0x1d5/0x580 [ 41.242835] lock_sock_nested+0xc2/0x110 [ 41.247388] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 41.252809] ip_setsockopt+0x3a/0xa0 [ 41.257023] udp_setsockopt+0x45/0x80 [ 41.261314] sock_common_setsockopt+0x95/0xd0 [ 41.266300] SyS_setsockopt+0x189/0x360 [ 41.270765] do_syscall_64+0x280/0x940 [ 41.275145] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 41.280824] [ 41.280824] other info that might help us debug this: [ 41.280824] [ 41.288937] Chain exists of: [ 41.288937] sk_lock-AF_INET --> &xt[i].mutex --> rtnl_mutex [ 41.288937] [ 41.299141] Possible unsafe locking scenario: [ 41.299141] [ 41.305168] CPU0 CPU1 [ 41.309805] ---- ---- [ 41.314441] lock(rtnl_mutex); [ 41.317693] lock(&xt[i].mutex); [ 41.323643] lock(rtnl_mutex); [ 41.329412] lock(sk_lock-AF_INET); [ 41.333097] [ 41.333097] *** DEADLOCK *** [ 41.333097] [ 41.339133] 1 lock held by syz-executor3/5442: [ 41.343682] #0: (rtnl_mutex){+.+.}, at: [<0000000007969c3e>] rtnl_lock+0x17/0x20 [ 41.351368] [ 41.351368] stack backtrace: [ 41.355836] CPU: 1 PID: 5442 Comm: syz-executor3 Not tainted 4.16.0-rc1+ #314 [ 41.363077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.372401] Call Trace: [ 41.374966] dump_stack+0x194/0x257 [ 41.378565] ? arch_local_irq_restore+0x53/0x53 [ 41.383210] print_circular_bug.isra.38+0x2cd/0x2dc [ 41.388197] ? save_trace+0xe0/0x2b0 [ 41.391883] __lock_acquire+0x30a8/0x3e00 [ 41.396010] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.401173] ? rtnl_lock+0x17/0x20 [ 41.404685] ? rtnl_lock+0x17/0x20 [ 41.408199] ? mutex_lock_io_nested+0x1900/0x1900 [ 41.413021] ? perf_trace_lock_acquire+0xe3/0x980 [ 41.417837] ? perf_trace_lock+0x900/0x900 [ 41.422048] ? check_noncircular+0x20/0x20 [ 41.426261] lock_acquire+0x1d5/0x580 [ 41.430032] ? lock_acquire+0x1d5/0x580 [ 41.433981] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 41.439060] ? lock_release+0xa40/0xa40 [ 41.443016] ? do_raw_spin_trylock+0x190/0x190 [ 41.447574] ? futex_wait_setup+0x3d0/0x3d0 [ 41.451868] ? lock_sock_nested+0x44/0x110 [ 41.456078] lock_sock_nested+0xc2/0x110 [ 41.460115] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 41.465190] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 41.470091] ? ip_ra_control+0x5c0/0x5c0 [ 41.474123] ? check_noncircular+0x20/0x20 [ 41.478330] ? find_held_lock+0x35/0x1d0 [ 41.482366] ? avc_has_perm+0x35e/0x680 [ 41.486309] ? lock_downgrade+0x980/0x980 [ 41.490431] ? lock_release+0xa40/0xa40 [ 41.494375] ? lock_downgrade+0x980/0x980 [ 41.498495] ? lock_release+0xa40/0xa40 [ 41.502444] ? __lock_is_held+0xb6/0x140 [ 41.506479] ? avc_has_perm+0x43e/0x680 [ 41.510425] ? avc_has_perm_noaudit+0x520/0x520 [ 41.515070] ? iterate_fd+0x3f0/0x3f0 [ 41.518844] ? do_syscall_64+0x280/0x940 [ 41.522879] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 41.527953] ? debug_check_no_obj_freed+0x3da/0xf1f [ 41.533032] ? sock_has_perm+0x2a4/0x420 [ 41.537064] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 41.542397] ? may_open_dev+0xe0/0xe0 [ 41.546172] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 41.551852] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 41.557103] ip_setsockopt+0x3a/0xa0 [ 41.560790] udp_setsockopt+0x45/0x80 [ 41.564570] sock_common_setsockopt+0x95/0xd0 [ 41.569043] SyS_setsockopt+0x189/0x360 [ 41.572991] ? SyS_recv+0x40/0x40 [ 41.576419] ? move_addr_to_kernel+0x60/0x60 [ 41.580798] ? do_syscall_64+0xb6/0x940 [ 41.584744] ? SyS_recv+0x40/0x40 [ 41.588167] do_syscall_64+0x280/0x940 [ 41.592032] ? __do_page_fault+0xc90/0xc90 [ 41.596241] ? finish_task_switch+0x1c0/0x860 [ 41.600709] ? finish_task_switch+0x181/0x860 [ 41.605174] ? syscall_return_slowpath+0x550/0x550 [ 41.610074] ? syscall_return_slowpath+0x2ac/0x550 [ 41.614986] ? prepare_exit_to_usermode+0x350/0x350 [ 41.619978] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 41.625315] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.630132] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 41.635293] RIP: 0033:0x453a59 2018/02/16 14:10:38 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000395000)='/dev/amidi#\x00', 0x1fe, 0x10000101000) ppoll(&(0x7f00002c6000)=[{r0}], 0x1, &(0x7f000057d000)={0x0, 0x989680}, &(0x7f0000be7000), 0x8) ioctl$TCSETSW(r0, 0x5403, &(0x7f00002f7000-0x24)={0x100000001, 0x8d6, 0x1f, 0xffffffff80000000, 0x5, 0x6, 0x1, 0x800, 0x6, 0x3, 0x10001, 0x7}) 2018/02/16 14:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x3, 0x2, [{{0xa, 0x3, 0x0, @empty}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/16 14:10:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x80007, 0x80000000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000326000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000924000)={0x0, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x1ff, 0x1}, &(0x7f0000e94000)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000665000-0x10)={r2, 0x67ae, 0x72da}, 0x10) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000b1f000)) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b40000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/16 14:10:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000000)=""/205, 0xcd) mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000aee000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast2=0xe0000002, {[@timestamp={0x44, 0x10, 0x7, 0x1, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, {[]}]}, @rr={0x7, 0xf, 0x9, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aea000)={0x0, 0x0, []}) 2018/02/16 14:10:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007ca000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) clock_gettime(0x0, &(0x7f0000102000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000782000)={0xffff}, 0x0, &(0x7f00003a2000-0x10)={r1, r2+30000000}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000c54000)={{0x5}}) 2018/02/16 14:10:38 executing program 1: mmap(&(0x7f0000000000/0x64000)=nil, 0x64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000064000), 0xfffffffffffffd5b) r2 = getpgid(0x0) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000066000-0x8)) 2018/02/16 14:10:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000080c000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000002b000-0xc)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 41.638454] RSP: 002b:00007f03e91ecc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 41.646136] RAX: ffffffffffffffda RBX: 00007f03e91ed6d4 RCX: 0000000000453a59 [ 41.653377] RDX: 0000000000000023 RSI: 0000000000000000 RDI: 0000000000000013 [ 41.660620] RBP: 000000000071bea0 R08: 000000000000000c R09: 0000000000000000 [ 41.667863] R10: 0000000020282000 R11: 0000000000000246 R12: 00000000ffffffff [ 41.675103] R13: 0000000000000522 R14: 00000000006f7bd0 R15: 0000000000000000 2018/02/16 14:10:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000800000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00006fa000-0x8)={0x0, 0x0, 0x0, 0x2}) 2018/02/16 14:10:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="01", 0x1, r0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e0b000)='/dev/vcs\x00', 0x40080, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00002a3000)=""/153) keyctl$dh_compute(0x17, &(0x7f0000241000-0xc)={r1, r1, r1}, &(0x7f00006b3000-0x6)=""/6, 0x6, &(0x7f0000ac1000)={&(0x7f00009d2000)={'michael_mic-generic\x00'}, &(0x7f0000158000-0x54)="9e13e4915bc6ed1c8fe1706629d7657712f43b74729d93c8f8f4f90ed28b5d04638c41ac5165a1bbe418e8f91e3e7447aa051578113368667139500df992fff650e59d77e78ab1fbb7250eefb9a5aa358ff47279", 0x54}) r3 = add_key$user(&(0x7f00002a0000-0x5)='user\x00', &(0x7f0000f56000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e26000-0xcb)="933ab76079ebe0d9ff729cd653e520c19ad7d97f061769e7c4db44c249b544230ba2a4fb8bd6ed266ccf59ef4e995bf2e8c0ecd3fff3283f747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875be26cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea246bd3d3056391f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b5967bea97151269f85a13816", 0xcb, r0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000e7f000-0x4)={r2}) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r3, r1}, &(0x7f0000702000-0x5)=""/5, 0x5, &(0x7f0000c97000)={&(0x7f00003b2000)={'sm3\x00'}}) 2018/02/16 14:10:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000858000)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000a20000-0xc)={0x4, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ab9000-0xe8)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000f76000-0x4)=0xe8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) r5 = fcntl$getown(r1, 0x9) ptrace$getsig(0x4202, r5, 0x5, &(0x7f00000ef000)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a70000)={0x0, 0x0, 0x0}, &(0x7f0000e36000)=0xc) fstat(0xffffffffffffffff, &(0x7f00002f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000746000)={&(0x7f000063c000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000d08000)=[{&(0x7f0000b31000-0xe7)="f088187421c346c7f0172bf6171138770ec96d3536a3d53792d21a1193ef7d3e403fa7594853be71e193d0180a554d28fc8a1f62ec4196645bc7b4ac9dd9ef27fc039f9735aa40c0ab11d98712757aab3c9f13aba3ba6ade6d94fa82996f234efff0c8e98f73a7ce0932c427bfbb76db12625b39b9cdd50fd3ceeec05b13a194fe23a49c2eb8a4df7128d944ded7da138e95f3e3e2bc331324e593597af10979c0aa4038fa1c8f800f2f4e4d3628e222955fa74ebe16d367978470fb720faca0acedd71e4eaf17f48c684a4d5f6af8e38c2b3d5ba3f90091d82eb7f997c2ee85658e689fa2a7e8", 0xe7}, {&(0x7f0000cb2000-0xeb)="94b83bc8f2ebcdd8cdfa4771e73c2f2591a37d95dd22617e1346ea1072d31a20fd948dcde3c1dca7f42aac0c9800dcd3600552d765a2f5383799d38dcb0a3360f16901911469814000645c2dbd3e9846fdcf61c84f617db11347b672c14c942adb5b2a476c97a860a6f6af8fe5b8047c187a1074b477fe182bdc223ce210b02c9b708500e40c5c1c40cf3e961021c07196b6ea675f401bc5a601a6c995502908618bd61cf82e341e4d443dc5ed1f2b76f5a7e518db1a25325405782f971cc6469aaf2c3618ef8a8d347ea97cece51c681794b2fbf1a60f0b5b42afbd3329f15549fcc60b04fdf1fcc0691f", 0xeb}, {&(0x7f0000ef3000-0xc3)="5c76d89859e4e7a07c5b723d7598e45c443efcf41ce65e60a6779d68f1b447ddbda19deb1a25e68ced481bb11a7ba467fe0997cd0bde6515e0438218960100d25c2a2cb4dbdb93dad6eaaaf61a15eb52efc3f1edbb4d7d9099841fe7b3c0818fa2764914a6586a202f30292012d93b35a76a3551d166571f3cf677621c9b3f33c24bb260e0b96ba66ee6c6badccf16b59089d9e2eaada2ed626ff456f4a3a0aad9b0c4a83d54b0dbb2b1d167292c15bebeb37587c22c5c5b0b5d6e7d42ed03f78987da", 0xc3}, {&(0x7f000094c000)="ef4e9e7432a0f1a0e3842b86bee09c33720d2a1ab5356ae9ae1cfe027efd350287db4014a4d7dff3a614562b5fdde06b167eabf38505f6defaeaafa12caaa09fda478725473374d6eb0bcb7b3ca11ab3a0400696ef8aedd504e93c2d1603eee0b6a6ecb528dd29ff5201453ad83bb9f384cd8bac8d8b5108abf76eeb5a8d7d0a6caccc65f66cf8b6e95569107ed4946cae1861f0b2d8d9d85451598c5ef465bfa5d855799f5539cb6a6834e27e266568a0186550376adeb23d4857b24f7a9d094c684b7d3c99d4c08f2f733d88ad96527b7fc697af301b0868ef7bd722e53cc0f03afe8a55940aab6ac42e297d541438e06f10007029e41f8702d705743fa4127e1eba126cc85e21d0f37263f00ad50e9dd506a3f14b1b011598fc299fe9bdbf6f551dda4751a6efe993295b1ebecd749998fc01863a8eca5a055472f005de8734abced5fbe790cdfaf218e4bf79efde65c867b39c3cdb5aeec626f1ae90a693e2385dccdc8a391a0b1dd8c6ba4b81975ca38b081e4071dbfb44a75446347e69b0b8f77d01d7881713aff560e81af79db74e1529ffb9c86f8e81af4ef71e51efdfeb8efad50e1d18d4486e40ebbe9bdd5c0dc90ac07d12da6856825ac80a13ae845132e1f49f69e8490b533618655ae18c64ff4c7d0ff5feec440a4fd1628380fd7299dc82021fdff955aac955b27ec1e0d8eebf0be43780f57f6b86949e8444610181e93ca6d04f55d8d33d5d937c9a8ae03a5651a08ba9d431d42bcf9679bcd457b1d6b9a7dba4dbf782aacc8d4c2db3c64ac07bf22a56b491d17d0bfa717e4501c1281644f94140e2c881cf4c103bf5b2edbbd8f37017a7b6827cc41e87de2d033d9a538dddbede194de4d24bc419a00d5313024673e8370a1f56c4f04d08729db82fdffe3317f05270063226a094e75cab7c83f8b68201c350210b89bad1e53e745c5c748fb37b59fdebef11d2f130e5827d84c3e4210211758443d99e528349c3f2e7ea7c65dcae905b9582fe987b10fec06c46a714e0b8f6adc4956fc78d59caf5b876c5de535654882365cf32995f624cb55cdb743053e208bebb71239935518e1444b0a1e82a62eaacfa07255cc651b9531b590e97ac8b23b7fb9dc803d55e77ef26611bd8486e5cd865e9f43b9bee6106d5af439357cfa58f084d3c68b1509f55859d951be2bb4fd21f3251ed56023252fb64804417e83cc0735e8e5aafc45a843614410b191a72879a2c24b434a62ee56f8ef257db43ecce8f0a346fbde79a64a8365c7c60653e159164e7a16f9e3e6a6ec88e1d44c5600c10aed43fb531a76313c5b0751aa8109bfa671f994cf1109937ce7d79a24bac7c95a4b52a8eb25f07beddf03fdad730d0c470faf50f51e13258c678a98302d69013ebae50728d0097f45dbbc4d518dfc8bb322715a282c9af80e5536002a44ca77455af1e2759385bd275b0bd9e93cdc65998ce31623f120b261f19f86b842af5c0a88b778fa74658bc04a319ebe2a38912dc2a2d0321dc86e4244e5fe2973fbf5ce6e766d578716426b4a8983d2024580dc92e1456715c848c05931586684fee566393526e3f3ed8224ab959175445d03c0ee86f950516fb0fe0e972e045e9090056007c650a60d6c0136aeada850f791bbdbefab97e638d8fffeaee4ddd7038860faae86398b58264af0870e6c594ad1c4ba3862d710a9ad32b6d66f8966d2e23d99523d6e6459d76f6ad96c6861df740af45c27da1b5a67aa714fa5e319c211dcde398ad3f31df6670b6ca1a8934fd30a7d30bfcef10f84d775f7f14f72468838d186689fedf3e3e3360ad5dee935e79668595a1a5defb3ff477c13323d6a664ab1c17f45527fc888cfbc788c619acf359239c754f148c00d1e45b1099a739f8d96984f7f9da524bc278a4b46bbba58f8f8046c9222ecd3f9be5fc7a46dee0c931626366e585a0352eeebd7771154af57bc05aa328925a3130e265e43b0c406e0511bece0cf43c5c2bb931e13c1e4ef2f5929c6ac611368503a6c1b97f1418c75725704b59d3e82a241acca99db0906ad8fc00ea95eab0e7e5f31f582286080caba6534a88f541af143786806b1e075a478dc9c905ccb42c694e88dab355ad02741e02aa18065edcd72474609d462d85056e5236ebaa9fa8f48efa907a9545ab04e7883da35224befeec792824931ed0a32764589998170cbbad02f90a6b29022e90134800ad9dd93033519964f49b175fa12c69d68780c200357fca5f572d98a2aa962975e609eabc95ba74ef61626c20ee0c07c1a85a389f227b49001230fa3eada8a0027d0042ef58848f480c38789862c5a378f0acc04e265941a166d6f281f34f02ea804f5ed44acd4887c51f1c993215e0aa92d961aa8a9cc921fc7a35da5c6814dc2a38eb2e9ce4e1ded722e1f56c7ce1a7de5feebd39a135f98b07f4fe2a6b3f296e0dfba03e0b749ef3c216f51b3b5861830521998717cc6a741f5e5bc3f2d42adc8cc89653280ee92c706ac16fd8810da5955ec6c57152d1d5cd3c30edd2eaec6e0e4fb06574c02428b2914e8b15fa473e26502b64e5109553b6f765c6fe4b9e370e0eba5274891602abd948f10eb5fea62745ee2b928335851269faf74f6b9bb6eef079cb4f08ff5c87d56bada6853a6e3480493caab29858e5ef8486770be6ffe68e994d8069dd5f8b9780d44e4d7ffdbcf5bab18ca866ee71e495b0571aca747938bb16af205b4e5a2f161e689e1676812043305a66efc1bdf8861d2a0ebafdde9cda4f3f0785c68b0ab520268a43a96ad3d02a162ac0bea1534459d3616748138edd7bb0134b438183b458ce93d2839f3ddd06224781de61c828b3e9474d9ddf30dbcb6854eab96714f0f72eb9e561618f6f580ca82201f3c88f31bb3154f6d0ba78936e0f03613fa53930d867d49c55f343d0be97462d345e37a1d69def88ee3b87b2e5502e9dadfe842f9003175363785c432c27dfc30420f74b9b27bc5c83ff69628b2fc9620b17d84c2e3b163a5ee27f735bca9e44088cbdf4ea4ad75f2c326dc264cf45b6288816e9df11a3fe0ca23c9b468ad50761ba28941c4ffa1cd7ed290c4af09c0205d085c1192da24a37796e3be00e7788e6fcd9ac47de8520603eb6fda54ac8522ddee79224ebb615357dbf55984019b6c1cab75ec1280744ec5a2c55ba5f37f83639b50afc4b52130862b536bc527921350276045ab81422e17488aa4faa0ca0fbfafa3e9493da26ff89bb77948a5164ee4171590c0ae41d4c8f2c5439ea8044e3e9350b13630fb4e48ef41ac9689a0a553ed0a57001d5e197f6314e455c8a0943297973fa3721f5aa87c29f7e50c44dfb09c27603badfa41bfacb84511653502ec690cfcca8cc51ba4ac4dbb55c05979f3b04aa361aa9248a0f48f43480f351d65717d2ee3189feaf579752d2fa22fcad8e4e14347d48b20cc6f4b0255c8c80e0aaab364a1af52261c518bc8f8076ae6bffc8d52db4e3903bb045be44e06bff5e51a98031824cb9a0a97a60af3da2ad42b2655e9d0beb9da4ceca3fbf769fa54d419f06ab4026c439a70bb8fd214da8dccbea0d25c7c0cb4cc478645717a0d4514c20dea2712f964324a4e2113f6bca988218254c4e91b8c2d9d9fb7e1a50dc6fa46297e44fb44ff11cba427ff9a821982842086d7aab2343c109a52e14ab1b8d0a969f384384751f75fc5496c63becd16cdd63bb48d5002585522bf368092b62ec01f130e91b41348a52d72d73174719bdf74b01209f9d0c33de33eab8be453dd96cdc110bb7ff18cde0068b7aad27b00df9ee70deba773936097da20097cffa32bdde184cd0ac2a680920d8052091a1d8f5475e06777922cb28a3eb59e281c5434cf61043ef4273bb24a089e325738c1b4593ca09e178ec0d6cdf2ff5f4cb35599b446f410af83fe06a10ca947d015f76d6bb55a65dfdb263b356a999235379628d033ac711f745baff5973cfa087d02af868bc28918fd4f9224a2cda9199a87f143c110364c635822e723b98d011a7260223c0ec93a1a91d7174a2b6f2df5b4d323f54c08db485f8f8c6f7a736e11e030ef0574d6566e9a7204bffa26637e6ccaa71f7956fd48ae1fce7b544cdf86dd3450dfb150768d160df8cc2adb8fb304ec90aae11d5832b004ea79b84c214830d7edddee7ec4ff64a1c25631683f1512a81f32591d365fffbd588cd664e92d9bca9c199f8f1eba6f5ed5b362b554e5732a7c1f02a5732c3e7a6dd00f0f082bdcaed8211ba687a52bbaf58207c34fbcba4ee34c5540790d083603ed951f1a259846ed0c1b8f316be3491906d57155eab0bad20d64bc9bfc3ca1f42d620488f534137bab81e584ca88a794439decffed879aa2aeb09e131394f59d287cf87d34b0ddeb248fca1099500c1eee8db3d1e53462cae64e6b1cd48b5d66f96ef5fceab455b5706148bda79fe5c50de987c872d3fe2b16187e3a88b8e8a328a6b6dffb9fff1f7c0884d32ae63dc7b0105213c9ccf6a295db064f8848ba35e866bcf5023735737845a34184534a57cbb479f501e19acb720625c0cc4f29fb2ec9f02545d2f8d3c3cfb92f8eb5126c9f0d692b07edaadd9aab53a2576f9cd1ace4e736e0c4f7da9e28fc86466a21a9096bf352d5b29a7ff8ec8ba814732c23bd2cda4e509c4925e1280cb41c7da00023f7121ebd41762871c91641d7fc85569958de9b736a0520b264ec4eb8aeb6e0a9bb9a10dd29f3847fea861cc08cc2a02275f525b1a1e0d7534cd81cd3fa52e88c77c9abd2de6524ef352f4e1e900118c8266dd9c9429028255c2e46330fb0c8009b943d9313849951f170bd1957957cf1f7e1f4cb126a89fd9f316b8a1add8b70c1c05167fce3b02fb254e83b4ddd51813d217c9639ff32b16f1520d16f6004514784b2a9e56b2abf7120fba103efb9d24f129be532d0a040485c946b4e53d9e5552d6e92108a084d1abd01cdae838dc0dbece0083c4e8a9eeb21d0b8555868fc8874aa3bdd65a2cbab713f364b449b61459d3b83bda0685e67a18b0cb6458265256bef50f8ab7b8efe5e6cb3c9c62ce698d03faa87dd8fc7f0d7d0b126c238c95ebdb41e9de6242357e8188d230c96efb8c3c5fd8c02249026622b388b7254b7e5c5a1dff0853d3ca3c5e5151a0e408dab81ef4419bb61306e669b3157b917ee498c488a84149d9cd1e82a82d4f3ee3a05149961b69f301b47864b45b0ebd91aeef7df8c65c5093a8bb245008fb7f608793f050235d8184ff9c2ee48476cbbef350f16b0f904e5712c7bf9bc3ec6696357447f670f9aeb8bf83ed88b86d8ed935a07856fd36de6b8be82e55d53e17c80ac2528fe81200610c1fde7e80b6633ae22ffa6bcfeeee465a53aaa29628b30cfb97d76e17140dde86efd059280a3105feb4a9f1d2e89127e84387dda26a1644c555ab1c259cc6f4b382ded11c636652a5fc3e82d5565783b1ba33f404df87f2db0959e890668744d1fde2e72aedc05f2d31ba98897fc0b012bce76ae64bf3f819234164e291666554957d252b51a32379fba3f30ba422d3a56a04e87c6be5260ccd4ffa29fa4c6f27920a0c939b5ad99c425f1c3653b1f1a915456c808610e4f0014a9716d4d28560298964f6378347dc21511d3776ac74d6f47d18e595024e24d0ed85941212a41af72aef96cf6c6f50784d792fb98fced0cb548202103cae5754ed2a7da5d5b85ea2a1cf02adf623e40fd8d15d2415fb865ba2925b56ce760dfaf85d0bc2190437ac61c199976ec88546c176c5c9bf04f195a9e09723a756f62772fd1fdcec96", 0x1000}, {&(0x7f0000d5c000-0xc2)="e0096c979b3fcc25c621979f839eb8b9553f741174fcc246bdff4535cfc5b84a8b6f4f7a26ad16beea9242fbe5f1469c74a4d5b800eaf5728f04a62b2b6cb3ce3f71454ed81950ee9a4a564a3a61bac28e200cb17df64c70e4a0a2e122761655a0f77b12e80e38d98b3c82eea91bdd3d5d0a5665d9a137dc589db357ccc8cd24a6d28f404b1f499f6aa79cc1bf7bda05da3f5dfffb1592b8ee89b25b3fa893937614e6e6e85995c7deebe0c29c9f573fd5b20dc0990f68e222bb4346347faf90bfa1", 0xc2}, {&(0x7f0000682000)}, {&(0x7f0000588000)="f3a9ca820e7db7d45ffc2fdea91597b54027082714c2c7fe6508ed5a1a2ccbf74724adff2ea33dcc3d326f73817f87de1e624d26fcddf76f7e6f33fd48787fda065e7ad9a8132ee92b27df25272db77e021f6f1c9022a30bdfccb034035999e0725ce1fd976ae75194c42bcbc91931cb3e1951ce79a28962f2bcdd04b6ece9b2080e1e", 0x83}], 0x7, &(0x7f0000cba000)=[@cred={0x20, 0x1, 0x2, r5, r3, r6}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x30, 0x1, 0x1, [r4, r4, r0, r0, r4, r2, r0, r4]}, @cred={0x20, 0x1, 0x2, r5, r3, r7}, @rights={0x20, 0x1, 0x1, [r4, r4, r4, r0]}], 0xa8, 0x20004014}, 0x400c000) 2018/02/16 14:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000000008, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = msgget$private(0x0, 0x104) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000375000-0x10)=""/16) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000151000-0xc)={0x0, @multicast1, @empty}, &(0x7f000099d000-0x4)=0xc) recvfrom(r0, &(0x7f000079c000-0x1000)=""/4096, 0x1000, 0x40000000, &(0x7f0000167000-0x14)=@ll={0x11, 0x0, r2, 0x1, 0x5, 0x6, @empty}, 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000926000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b4d000)={0xc8, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x108) 2018/02/16 14:10:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000035f000)={0x2}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000532000-0x78)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) msgsnd(r0, &(0x7f0000c41000-0x8)={0x1}, 0x8, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000187000-0xe)='net/rt6_stats\x00') mq_getsetattr(r1, &(0x7f0000562000-0x40)={0x81, 0xffffffffffffffff, 0x5, 0x0, 0x7bd0, 0x8, 0xffff, 0x8}, &(0x7f0000bea000)) msgrcv(r0, &(0x7f0000b12000-0x8), 0x8, 0x0, 0x0) 2018/02/16 14:10:38 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000002000)) 2018/02/16 14:10:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000315000)='/dev/dmmidi#\x00', 0x6, 0x232000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00008ce000-0xe)={0x5, [0x10000, 0x7, 0xda4, 0x4, 0x1]}, &(0x7f0000fd4000-0x4)=0xe) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc3, @time}) syz_open_dev$mice(&(0x7f000005a000-0x10)='/dev/input/mice\x00', 0x0, 0x400001) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000754000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/16 14:10:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x3) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d42000)='/selinux/user\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) 2018/02/16 14:10:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000255000-0x80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) fcntl$setflags(r0, 0x2, 0x1) close(r0) [ 41.741317] audit: type=1400 audit(1518790237.603:23): avc: denied { set_context_mgr } for pid=5440 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/16 14:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) userfaultfd(0x80800) r1 = msgget$private(0x0, 0x144) msgrcv(r1, &(0x7f0000e43000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/16 14:10:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000deb000)={0x2, 0x400000000000006, 0x0, 0x0, 0x2000000000000075, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/16 14:10:38 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f1f000)='/dev/sequencer2\x00', 0x200800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x1, 0x7fff, 0x0, 0x7}) mremap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) 2018/02/16 14:10:38 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)) getresuid(&(0x7f0000447000), &(0x7f0000ccd000-0x4)=0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0xffffffffffffffd6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r2, &(0x7f0000001000-0x10), 0x1, &(0x7f0000002000-0x90)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000699000-0x38)={&(0x7f0000001000-0x3)={0x10, 0x0, 0x0, 0x4080144}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000002c000-0x20c)={0x20c, 0xb, 0x8, 0x400, 0x5, 0x2, {0x5, 0x0, 0x8}, [@nested={0x16c, 0x6b, [@typed={0xc, 0x62, @ipv4=@rand_addr=0x2}, @generic="68fc22aaeb06da5f81261b312c4564a2daee4975755d644d80aef6d7d5788fe4eb49ec329c3a2fe11dd5b1180d7efaa5860b29930ef8471ec5ab14a70c2f67f4763c5c9b6bdb3d", @typed={0x10, 0x8, @binary="175b687d1ae3"}, @typed={0xc, 0x5, @uid=r1}, @typed={0xc, 0x57, @u32=0x7fffffff}, @typed={0x10, 0x42, @u64=0x3}, @generic="c6941766b99b7c1e8e6a266c53a22cef0a62a165498b569484a1f18b25f8b883fbc5eecb4c7d76a812e2a431404fd64109bd36724ac851158b3e1b00f6a56c676d688f46c1938c5f2698ecfc952c2254578c673c273263571988f58a8be306cace565739c58e9d2529cb921d69606096f4830fa6b4ba9b8e3bf1718f12ea282a4b11b99288d75f71351db99f46be10c41f7766acf4767d41da6717b74e68e7d19c43016d09e6ed4256c3d03a944859945b79d3eefe0461814dbae96c1b6d94cd431d4d8ecb3242b53bd8e009cc7bf59fc79842c0208790c2b9693a"]}, @nested={0x8c, 0x61, [@generic="0170e298440c8698a8c3bf19bc06def0310fc7a58769d6641fd167add9ef6b5a24c5d7a995bfdf2adbdf676d2cb8c081684e7bb0b63b1c44a97686f7a55243b0138361f14fcf1dfb0dba2a40be1a09700ad79d4012da34456c49771e9b2df2d0705703f914e4e1af186ea5bfd3c7f5c598d23d098ebe214aa772", @typed={0xc, 0x54, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}]}, 0x20c}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000f7d000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000f7d000-0x4)=0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000f7d000)="1e48909a590724fea83b036a72300a96fced2707e9e9f58f395c104e56094f014ea0675b1e4694b1528b813d2fcee9adcaff260ff7badc4d94993e58960ec34844cba9ac5b5b5dc97d396830e2f7c2d5a9d3a48a7e4f2a61a8aa35c8ee5c87f7867d355a50bee1381033c984898f7ce900823d953dcd") bpf$MAP_CREATE(0x0, &(0x7f0000347000-0x2c)={0x0, 0x0, 0x0, 0x100000000000057, 0x0, 0xffffffffffffffff}, 0xffffffffffffff9b) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6c000-0x5)='@\x00\x00\x00', 0x5, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/16 14:10:38 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0}) openat$cuse(0xffffffffffffff9c, &(0x7f0000f4f000-0xa)='/dev/cuse\x00', 0x2, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00003fa000-0xa)='encrypted\x00', &(0x7f0000f89000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a11000)='em0em0\x00', 0xfffffffffffffff8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000f89000-0xa)='blacklist\x00', &(0x7f0000f89000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f88000)='selfposix_acl_accessvboxnet0\x00', 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x0, 0xef, r3) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, []}, 0x1c}, 0x1}, 0x0) 2018/02/16 14:10:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000022b000-0x11)='/selinux/enforce\x00', 0x1, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@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]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/02/16 14:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f0000005000), 0x214, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000015f000-0x10), 0x10) 2018/02/16 14:10:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x83) syz_open_dev$amidi(&(0x7f000000f000-0xc)='/dev/amidi#\x00', 0x0, 0x0) creat(&(0x7f0000db0000-0x8)='./file0\x00', 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000008000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x700, 0x4f0, 0x208, 0x0, 0x3d0, 0x208, 0x630, 0x630, 0x630, 0x630, 0x630, 0x6, &(0x7f0000010000-0x60), {[{{@uncond, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x10001, 0x0, 0x1, 0x4, [@dev={0xfe, 0x80}, @empty, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, @dev={0xfe, 0x80, [], 0x0}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}]}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @dev={0xfe, 0x80}, [], [0x0, 0xff], @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {0xff}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@TOS={0x28, 'TOS\x00'}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [0xff0000ff], [0xffffff00, 0x0, 0xff000000], @generic="93aa66aa422c33fe74174bd4505fc0bc", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x88}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}]}, @inet=@TOS={0x28, 'TOS\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [0x0, 0xff000000], [], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bcsh0\x00', {0xff}, {0xff}}, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@broadcast=0xffffffff, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x760) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x202) ioctl$sock_ifreq(r0, 0xe7b10cc19b889e84, &(0x7f0000243000-0x50)={@generic="6f81751673a6b88ca918bbaba6b9694f", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x4, 0x4, {0xa, 0x2, 0x3c, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}}}}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000706000)=@routing={0x2, 0x0, 0x0, 0x0, 0x0, []}, 0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000fda000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00006c4000-0x4)=r3) sendmsg(r0, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[{&(0x7f0000064000-0x5)="d5c0", 0x2}], 0x1, &(0x7f0000101000-0xc8)=[]}, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00009f2000-0x4)=0x10001, &(0x7f0000f52000)=0x4) 2018/02/16 14:10:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ab0000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000960000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000014b000)='/selinux/checkreqprot\x00', 0x40040, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000a0e000)=0xfb) 2018/02/16 14:10:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xfffffffffffff4bb, &(0x7f0000000000)="b5a61a20aa090c70fc") r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000137000)=""/62) 2018/02/16 14:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x27, 0xa19) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 14:10:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00002b1000-0xc)={0x0, @loopback, @rand_addr}, &(0x7f0000fa0000)=0xc) connect$can_bcm(r0, &(0x7f0000f6a000)={0x1d, r2}, 0x10) 2018/02/16 14:10:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000c55000-0x9)='/dev/vcs\x00', 0x2040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x20}, []}, 0x14}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000866000-0x10)='/dev/sequencer2\x00', 0x8001, 0x0) 2018/02/16 14:10:38 executing program 4: mmap(&(0x7f0000000000/0xeba000)=nil, 0xeba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000eba000-0x8)='./file0\x00', &(0x7f00008a7000)='ramfs\x00', 0x0, &(0x7f0000eb9000)) r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000a6c000)='./file0/bus\x00', 0x2790) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000eba000)) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000ebc000-0xc)='./file0/bus\x00', &(0x7f0000ebb000+0x67d)='./file0/bus\x00') r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000eba000)='./file0/bus\x00', 0x0) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000ebd000-0x1a0)) r2 = syz_open_dev$mice(&(0x7f0000ebb000+0x3ca)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000a72000-0xc)={0x8, 0x1, 0x4, 0x2, 0x8}, 0xc) 2018/02/16 14:10:38 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = creat(&(0x7f000032a000-0x8)='./file0\x00', 0x0) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, &(0x7f000018f000), 0x0, &(0x7f0000000000)={{}, {0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000000)=""/127) timer_create(0x7, &(0x7f0000002000-0x60)={0x0, 0x4, 0x6, @thr={&(0x7f0000001000)="c4934953db2540ba862a9a28d251df464b135c79c9ac1e4e55d38ce1b5696992c0b925c59c246586e3fe49d91c441c40467934a0440dbdf2beec8bc053eb0515ed257d68d4658cab83e6a300b5ea68e58f228d5e1168fe1d5f0962618e9f74b82bf521dbf72b1b4e7e5bb89a410b2c151e4473934a5200ac6b72bdba293134bd28b879a05e6fe8", &(0x7f0000002000-0xc3)="f88a15ef68cf9f74e96717a2b78a86e17039c51e01e8a6f260ca89cde3db50275a5e6fe49754d04ee3f3e168f954c1ee487a3451d7880d96fe9bff588e4cf617599be7a8ccbb8dbdd4806ba7adb0ac68dbac7b294592194dc272c131cf1c0237e1966f7dacc1cce2686dee6a0f04c8b974a9498b217cb7439b2d6a1d476ac89912969280aa1e266a5393a3f25b837de305e6eeae62fc17c4aee7f3f1e5caaca720fa7ac3e8ac0594e61f047982790829d7424df4b5982acec1c1bbaf8ab9a3043ffeb6"}}, &(0x7f0000001000)=0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000001000-0x20)={{0x0, 0x989680}, {r5, r6+30000000}}, &(0x7f0000001000-0x20)) futex(&(0x7f000012d000-0x1)=0x9fa8, 0x8, 0x4, &(0x7f0000000000)={r3, 0x989680}, &(0x7f0000f42000), 0x0) 2018/02/16 14:10:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000f4e000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000086f000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x9, 0x10000, 0x2, 0x1, 0x4}, &(0x7f00005b7000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000410000-0x8)={r1, 0xff}, &(0x7f000096e000-0x4)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000554000-0x10)='/dev/sequencer2\x00', 0x8005, 0x0) write$sndseq(r2, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) 2018/02/16 14:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a81000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000022000-0xc)={0x2001}) epoll_pwait(r0, &(0x7f0000a1f000-0x54)=[{}], 0x1, 0xfffffffffffffffd, &(0x7f0000bc0000-0x8), 0x8) 2018/02/16 14:10:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000+0x790)='/dev/input/event#\x00', 0x2, 0x28001) r1 = syz_open_dev$midi(&(0x7f0000660000)='/dev/midi#\x00', 0xfffffffffffffff9, 0x50000) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000031c000)=0x10000, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000c45000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b4c000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b7000-0x4), &(0x7f0000d2d000)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000825000-0x8)=0x6) write$evdev(r0, &(0x7f0000f50000)=[{{}, 0x11, 0x8}], 0x18) [ 42.070627] audit: type=1400 audit(1518790238.652:24): avc: denied { dac_read_search } for pid=5556 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 42.095498] audit: type=1400 audit(1518790238.652:25): avc: denied { write } for pid=5558 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/16 14:10:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e33000)='/dev/hwrng\x00', 0x220000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000597000)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}}, 0xfff, 0x6}, &(0x7f00008ea000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003ba000-0x8)={r1}, &(0x7f00002ce000-0x4)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f000000f000-0x50)={{0x8}}) 2018/02/16 14:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @empty}, 0x10) pipe2(&(0x7f0000ba9000)={0x0, 0x0}, 0x84000) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000a56000)=&(0x7f00003a3000-0x1)) connect$inet(r0, &(0x7f0000dc7000-0x10)={0x2, 0x0, @empty}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) lseek(r2, 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000f09000)={@mcast1, 0x0}, &(0x7f00000ea000-0x4)=0x14) bind$packet(r1, &(0x7f0000652000-0x14)={0x11, 0x6, r3, 0x1, 0x7ff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) sendto$inet(r1, &(0x7f0000e6c000-0x3)="d9e1e8", 0x3, 0x40000, 0x0, 0x0) r4 = socket$kcm(0x29, 0x20000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) recvmmsg(r4, &(0x7f0000657000)=[{{&(0x7f0000ee1000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000590000-0x32)=[], 0x0, &(0x7f0000cf0000-0xb)=""/11, 0xb}}], 0x1, 0x0, &(0x7f000062f000)) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffffffffff7) 2018/02/16 14:10:38 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x8, &(0x7f0000f7e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000fc000+0x789)=""/251, &(0x7f000026c000-0x4)=0xfb) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/16 14:10:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f000009d000)={{0x0}}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e14000), 0x0, 0x0, &(0x7f0000182000-0x10)={r0}) 2018/02/16 14:10:38 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000007000-0xf0)=[{{&(0x7f0000004000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000004000)=""/127, 0x7f}, {&(0x7f0000006000)=""/99, 0x63}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000007000-0x8d)=""/141, 0x8d}, {&(0x7f0000007000-0x4b)=""/75, 0x4b}, {&(0x7f0000007000-0x68)=""/104, 0x68}], 0x7, &(0x7f0000006000)=""/233, 0xe9, 0x800}, 0x4}, {{&(0x7f0000006000)=@l2, 0xe, &(0x7f0000001000)=[{&(0x7f0000006000)=""/53, 0x35}, {&(0x7f0000006000)=""/22, 0x16}, {&(0x7f0000002000-0xbe)=""/190, 0xbe}, {&(0x7f0000001000)=""/109, 0x6d}, {&(0x7f0000002000+0xd1b)=""/15, 0xf}, {&(0x7f0000006000)=""/96, 0x60}, {&(0x7f0000006000)=""/219, 0xdb}, {&(0x7f0000006000)=""/212, 0xd4}, {&(0x7f0000005000-0x35)=""/53, 0x35}], 0x9, &(0x7f0000006000), 0x0, 0xffffffff80000001}, 0x3}, {{&(0x7f0000007000-0x10)=@nfc, 0x10, &(0x7f0000005000-0x50)=[{&(0x7f0000007000-0xd9)=""/217, 0xd9}, {&(0x7f0000006000)=""/210, 0xd2}, {&(0x7f0000006000)=""/171, 0xab}, {&(0x7f0000001000)=""/168, 0xa8}, {&(0x7f0000001000)=""/145, 0x91}], 0x5, &(0x7f0000007000-0x1000)=""/4096, 0x1000, 0x10001}}, {{&(0x7f0000006000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000007000-0x60)=[{&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0xe9)=""/233, 0xe9}, {&(0x7f0000002000)=""/196, 0xc4}, {&(0x7f0000001000-0x53)=""/83, 0x53}, {&(0x7f0000007000-0x8)=""/20, 0x14}, {&(0x7f0000006000-0xc4)=""/196, 0xc4}], 0x6, &(0x7f0000007000-0x1000)=""/4096, 0x1000, 0xf1e}, 0x7f}], 0x4, 0x40000000, &(0x7f0000005000)={0x77359400}) socket$bt_hci(0x1f, 0x3, 0x1) syz_emit_ethernet(0x56, &(0x7f0000001000-0x5e)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "6e24cc323fd9ded6a2a102431af6702cffa9e9c2b56d126135c2f76b9a7e7d7eb93e1118f3dbfc3f22b618d05db8b8d2b4f1271511e20e5d6c7805efeb94fb44"}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) r1 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=""/145, 0x91}, 0x0) bind$packet(r1, &(0x7f0000005000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r3, &(0x7f0000006000)={0x1f, {0x4, 0x4, 0x6, 0x7fffffff, 0x7ff, 0x1}}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000007000-0x78)={0x9, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, {0x2, 0x0, @empty}, 0x2, 0x7, 0x6, 0x3, 0x2, 0x0, 0x5, 0x1, 0x3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) bind$packet(r0, &(0x7f0000006000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000004000-0xc)={0x0, 0x1, [0x0]}) 2018/02/16 14:10:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000000d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000000b000-0x8)) r1 = socket$netlink(0x10, 0x3, 0x0) mremap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000051d000/0x1000)=nil) r2 = syz_open_dev$amidi(&(0x7f0000f9b000-0xc)='/dev/amidi#\x00', 0x7f, 0x8000) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000d5000-0xc)={0x2, 0x800, 0x0, 0x185, 0x8}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f2b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00008bf000-0x3e8)=@nat={'nat\x00', 0x1b, 0x5, 0x388, 0xf8, 0x248, 0xffffffff, 0x248, 0xf8, 0x2f0, 0x2f0, 0xffffffff, 0x2f0, 0x2f0, 0x5, &(0x7f00007f8000-0x50), {[{{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1d, 0x2, 0x4f39, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x10001, 0x0, 0xffffffff, 0x80000001, 0xffffffffffffffff], 0x590a151a, 0x41b3, 0x3}, {0x10001, [0x100000000, 0x1, 0x9, 0xfff, 0x9, 0x6], 0x7, 0x2, 0x4}}}}, {{@ip={@rand_addr=0x4, @loopback=0x7f000001, 0xffffffff, 0xffffff00, @common='ip_vti0\x00', @common='gre0\x00', {0xff}, {0xff}, 0x4, 0x1, 0x41}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x8, @loopback=0x7f000001, @broadcast=0xffffffff, @port=0x1, @gre_key=0x1f}}}}, {{@ip={@rand_addr=0x6, @loopback=0x7f000001, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x89, 0x0, 0x40}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x10, @dev={0xac, 0x14, 0x0, 0x11}, @empty, @icmp_id=0x0, @gre_key=0x3}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x11, @multicast1=0xe0000001, @multicast2=0xe0000002, @gre_key=0x7, @port=0x0}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) sendmsg$nl_route(r1, &(0x7f000035f000-0x38)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c3000-0xe0)=@setlink={0x20, 0x13, 0x123, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0xfffffffffffffffe) 2018/02/16 14:10:38 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008b7000)='/dev/rfkill\x00', 0x480, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000ff5000-0x1a0)={[], 0x0, 0x0, 0x4a, 0x0, 0xffffffff, 0xf000, 0x4, [], 0xffffffffffffffff}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000ff5000-0x10)={&(0x7f0000ca0000/0x3000)=nil, 0x3000}) r1 = open(&(0x7f0000c40000)='./file0\x00', 0x4000000000141042, 0x400) utime(&(0x7f0000530000)='./file0\x00', &(0x7f0000b7e000)={0x0, 0xffff}) fstat(r1, &(0x7f00003b5000)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000997000/0x4000)=nil, &(0x7f0000ff5000-0x8)) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000ff6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000ff5000+0x867)=0x14) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ff6000-0xc)={r2, @dev={0xac, 0x14, 0x0, 0xe}, @dev={0xac, 0x14, 0x0, 0x11}}, 0xc) [ 42.119240] audit: type=1400 audit(1518790238.653:26): avc: denied { map } for pid=5556 comm="syz-executor4" path="/11/file0/bus" dev="ramfs" ino=14855 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ramfs_t:s0 tclass=file permissive=1 [ 42.197159] audit: type=1400 audit(1518790238.778:27): avc: denied { prog_run } for pid=5576 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/16 14:10:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000f0e000)='/dev/midi#\x00', 0x7, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000c77000-0x8b)=""/139) connect$netlink(r0, &(0x7f0000a3f000-0xc)=@kern={0x10, 0x0, 0x0, 0x8100}, 0xc) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000008c000-0x8)) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/02/16 14:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000925000)={0x2, 0x78, 0xdc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000f5c000)={0x0, 0x0}) tkill(r1, 0x18) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00003d1000)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) 2018/02/16 14:10:38 executing program 2: 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) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2713, &(0x7f0000f10000)=""/1520, &(0x7f0000beb000)=0x5f0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00008fe000)={0xffffffffffffff81, 0x101, 0x3, 0x6, 0x9, [{0x9, 0xe1eb, 0x1, 0x0, 0x0, 0x2}, {0x3, 0x6, 0xffffffffffffffc0, 0x0, 0x0, 0x200}, {0x401, 0xa215, 0x25, 0x0, 0x0, 0x8}, {0x10b, 0x2, 0x5, 0x0, 0x0, 0x2004}, {0xb7, 0x100, 0x5, 0x0, 0x0, 0x300}, {0x761, 0x7fffffff, 0x7, 0x0, 0x0, 0x1000}, {0x9, 0x0, 0xfff, 0x0, 0x0, 0x80}, {0x7fff, 0x6ce4, 0x8, 0x0, 0x0, 0x902}, {0x0, 0x5, 0x10001, 0x0, 0x0, 0x800}]}) 2018/02/16 14:10:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000004000-0x8), 0x401) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000018000)='/dev/cuse\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000581000)={0x0, 0xe000000000000}, &(0x7f0000278000)=0x6) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00008bd000)='tls\x00', 0x4) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000436000-0x7a)="74db9ac1306f0f4859b69210e498b264490ba6cd8b32c6ad9e723974ab0fabba3d54ace81a360f3c6988de8e89743922021a68cfe6784140c060e4ab295026bd726930777c9158f520d0c4136f1fceb5e0f5a17c410b2e283423422dfb3ddb596f3cbf9ac635de986a44b820d40a365d410acb93839afd33f6ea", 0x7a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000974000-0xc)={r1, 0x6, 0x20}, &(0x7f0000f86000)=0x38a) set_mempolicy(0x0, &(0x7f0000aaa000-0x8), 0x1) 2018/02/16 14:10:38 executing program 6: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) lstat(&(0x7f00002fd000)='./file0\x00', &(0x7f0000072000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000ec6000-0x38)={&(0x7f0000e90000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00002ef000)={&(0x7f0000366000-0x2c8)={0x2c8, 0x4, 0x9, 0x320, 0x2, 0x2, {0xd, 0x0, 0x5}, [@typed={0xc, 0x1, @fd=r0}, @nested={0xd8, 0x7f, [@generic="8863e722a1a65f2050fb", @generic="eb1e68fa00e7fefe85fc30318c7ec2ef1da3f8c6072738f8512f6b0949a12b1a1cc82e3746a1afa3a93dd9", @generic="d2286f358470a9f5e717ec4e166fbcabc73bcbd7a1c2d68a49f76d681fcda8015ea89991299f15ed1445e1ca5a84624dd42ea7e78bc1256a977543e4e4c6da4fee8b3dee0fe8f8e1cba2758986378eb20a8f1819e6c73e8a4ee2e7b8aba9aa27622a75915ecaed1863fff7c9906d14ee0e696f832ac1c40b6654e3b4c94d40b161748d2577bffaca383fa3c2b0f3361554a764c9d3a27735d0ee75897f"]}, @typed={0xc, 0x6, @uid=r2}, @nested={0xbc, 0x1a, [@generic="6d1350028598504938e12ca7cde2fbe6", @typed={0x8, 0x54}, @generic="7e1a998cd04c21a33355ba6235b262ef0b8a39aa3b05d5ed83f9326d1ac4dc66d5964ee0bb31ffa20218be655e1c03ff8156896e423c7d5d187ed1d5374e4bbd179bbdd10421ad7b220b83bc1ebca391e611914af110123d6bb6f9bd9c1af0a60b9513b17d7dc97d7c75ee18c2dbcaf79290c4f14604861ff902f841c607c43b94644c293a99cd669381d436767879d75250", @typed={0xc, 0x3a, @u32=0x3ff}]}, @typed={0x18, 0x58, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x63, @fd=r0}, @generic="17baf2e77106f52fbbe3317b8837e302aca9753a901ff21ea9ad00214f48637a6653ff6053eccffa2fac3f25455b20685ef9d82b3f27df9a641a437fd6ad76fd8f804060c2bf66b617fa89c1d999281e2530eeb94b6708fd79d227", @typed={0x88, 0x4f, @binary="5cd4b2959b73b4150523d65aebefc5cae6e6c080838a9074489b24e2f597d46209ff7587ea899f38d888e67b65f476ddad6b0e13c6f7fdf040167622f282bba3b9d3c3728f54390eb30b0373dd32b5ed4a5cb055363fcc9946f8b4c3169ebc6b19a3fcff2e9619b6390b8fa3f8df59b356dbaa5010146506716f29690c"}]}, 0x2c8}, 0x1, 0x0, 0x0, 0x8010}, 0x4044040) r3 = syz_open_dev$sndtimer(&(0x7f0000b52000-0xf)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000077e000)={{0x0, 0x1, 0x0, 0x0, 0xeff7}}) r4 = syz_open_dev$audion(&(0x7f0000c17000-0xc)='/dev/audio#\x00', 0xfffffffffffffff8, 0x2000) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000d1f000-0x100a)={r4, 0x8, 0x329, "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"}) 2018/02/16 14:10:38 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) connect(r0, &(0x7f0000001000+0x1bd)=@ax25={0x3, {"919e6cbefc3a31"}, 0x7}, 0x10) r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2d58c6f9b9534686bb97d702a89b290b0d3a5d21fbc00c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303"}, 0x60) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7"}, 0x60) 2018/02/16 14:10:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() poll(&(0x7f0000585000-0x50)=[], 0x0, 0x3) 2018/02/16 14:10:38 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/16 14:10:38 executing program 4: userfaultfd(0x80800) 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, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000019c000-0xb)='/dev/midi#\x00', 0x3, 0x802) r1 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) write(r1, &(0x7f0000bfd000), 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000ef6000)=""/165, &(0x7f00007b3000-0x4)=0x5ad3b5711b3ce661) 2018/02/16 14:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b5a000)={{&(0x7f0000807000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x72, &(0x7f0000582000+0x5c7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x3c, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "140189", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], "b640a7b2719f64e38c779415"}}}}}}}, 0x0) 2018/02/16 14:10:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b63000)={0x3, r0, 0x1}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00008eb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xa000}) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000aba000)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a25000)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000f43000)=0xe8) ioprio_get$uid(0x3, r6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f000077e000)={0x3}) ioctl$TIOCNXCL(r5, 0x540d) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00005e2000-0x8c)={0x0, @in={{0x2, 0x1, @empty}}}, &(0x7f0000f8c000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000368000)={r7, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0xfdf2, 0x0, 0x1, 0x0, 0x40}, &(0x7f000016d000)=0xa0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/16 14:10:38 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000005000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000d000)={0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000000e000)=""/15, 0xf, 0x0) wait4(r1, &(0x7f000000d000), 0x40000000, &(0x7f0000006000-0x90)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000000d000)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000010000-0x10)={r2, 0x28, &(0x7f0000008000-0x28)={0x0, 0x0}}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000010000-0xc)={r3, 0x95000}, 0xc) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000005000-0x4)=0x7fff, &(0x7f0000007000-0x4)=0xfffffffffffffd0b) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000008000-0x8), &(0x7f0000004000)=0x8) read(r2, &(0x7f0000003000-0x90)=""/144, 0x90) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000004000-0x4)) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x244915525e8edd3c, &(0x7f000000e000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f000000e000)={0x0, r4}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x2}) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/16 14:10:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x20}]}, &(0x7f0000f92000-0x4)=0x3d7) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffff6, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d4c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000592000)) 2018/02/16 14:10:38 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000031b000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000571000-0x1a)=@known='com.apple.system.Security\x00') 2018/02/16 14:10:38 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000601000-0xb)='/dev/midi#\x00', 0x100, 0x42100) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000051d000-0x3c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x1, @rand_addr=0x20000000000}], 0x3c) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x7, 0x7) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x3dc, 0xe4, 0x1e8, 0xe4, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f000002f000-0x40), {[{{@uncond, 0xc0, 0xe4}, @unspec=@STANDARD={0x24}}, {{@uncond, 0xc0, 0x104}, @unspec=@IDLETIMER={0x44, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@arp={@rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @empty, {}, @mac=@random="1a8431d816ae", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="8f9d0fc307c9e69efc698d0663f02ab5", @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000025000)={0x0, 0x0}, &(0x7f000001a000)=0xc) r3 = getuid() setreuid(r2, r3) 2018/02/16 14:10:38 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000279000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000f, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, r0}, &(0x7f0000fbf000-0x4)=0xffffffffffffffff, 0x2) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ee5000)={0x2, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000fbf000)=0x12, 0x4) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) exit(0x0) userfaultfd(0x800) 2018/02/16 14:10:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00004a6000-0xc)='cifs.spnego\x00', &(0x7f0000e84000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ca1000)='\x00', 0xfffffffffffffff8) request_key(&(0x7f0000ce2000)='user\x00', &(0x7f0000d34000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00008b1000)='/vboxnet1\x00', r0) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0xa2)="718af33bed16be30006abfcb878b046288a4ece324f16b27b6323f5dfa041f1c447f98030eb84ef6d0457c7606c8cab4f9ca676b92827f662e2c2b5a00d3d2862598d154e1c6bb1a1dd7b2db0ef600afb4e21073f0b5de66c9c8686821615023cf0024e317087ca0a5cae17b33f248a84d818d9c944317a0e8e9acaeed0e9e97f3e15fbd94c740fd3f7375b3ed033dc653f9a7c2f4af71b6aea957b7d8d27a2d7100", 0xa2, 0xffffffffffffffff) [ 42.388123] Option ' Ï' to dns_resolver key: bad/missing value 2018/02/16 14:10:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000000002) fsetxattr(r0, &(0x7f0000f61000)=@random={'osx.', '{bdev!posix_acl_access\x00'}, &(0x7f000050e000-0xe)='$vboxnet0ppp0\x00', 0xe, 0x0) 2018/02/16 14:10:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a4a000)='keyring\x00', &(0x7f00005c7000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006a6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$netrom(r1, &(0x7f0000049000)=@full={{0x3, {"3a633840dc788d"}, 0x8}, [{"5a9aac5e92f15e"}, {"2c827249511e6b"}, {"770a469b447f3a"}, {"725cfa11daa6b3"}, {"ee460c91776087"}, {"45c4d44b401860"}, {"f31de536358306"}, {"73502fa2eb02ec"}]}, 0x48) fchmodat(r1, &(0x7f00009bc000+0xb15)='./file0\x00', 0x80) add_key(&(0x7f000047b000)='id_legacy\x00', &(0x7f00008e5000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001d4000), 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000dce000-0x4)=0x2) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000e7c000)={0x4, 0x0, 0x0, 'queue0\x00'}) getdents(0xffffffffffffffff, &(0x7f0000597000)=""/163, 0xa3) r5 = dup3(r4, r2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) pipe2(&(0x7f000026f000-0x8)={0x0, 0x0}, 0x4000) keyctl$instantiate(0xc, r0, &(0x7f00004a2000-0x41)="d9fc22275b6b646528c7e573bd6cd72064e81ee65ba8148f3b011369be7eb66a9fe2e2a430215680ad6eb8ed3424bdbebef13064eaba94c230cb32f2038e00ddde", 0x41, r0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r5) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000400000)={0xffffffffffffffff}) sendfile(r2, r3, 0x0, 0x3) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f000092e000-0xe8)={0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x6, 0x1b, 0x10, "32176fb8f97ed254a6fba4ce64b417600914486fee5c49d4dca4e34ef1bef4694804d2c90ce160820f6f22b5ae47d1722aacb883b591b515b8bba58adfcbb6be", "7b98b74f7c9c88801cff967ea3758cc3182a83e99dfe781c9e1f6dc4ffbde6ecf234cc7adf8c932bd1860142ad07f988ab3414907a11ab0e4d8280516d5c9d4e", "2cb95214c561ad2392ff5411dafd036fa8b9b8e56e7c1dfb615c23dfbd994118", [0x101, 0xb103]}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000c3f000-0x10)) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/16 14:10:39 executing program 7: 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) get_mempolicy(&(0x7f0000001000), &(0x7f0000002000-0x8), 0x80000001, &(0x7f0000277000/0x3000)=nil, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}, 0xfffffffffffffff8, 0x0, 0x1ff, 0x5, 0x20}, &(0x7f0000722000)=0xa0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000016000)) r3 = syz_open_procfs(0x0, &(0x7f0000015000-0x9)='auxv\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000017000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000000f000)={0x0}, &(0x7f0000016000-0x4)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000017000)={r3, r0, 0x8}) pread64(r3, &(0x7f0000007000-0x4b)=""/1, 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000019000)) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000017000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000019000)={0x0, @remote, @local}, &(0x7f0000010000-0x4)=0xc) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000016000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r6}, 0x14) 2018/02/16 14:10:39 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80085, 0x8000000000005) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000007000)=[]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000-0xa)='/dev/cuse\x00', 0x2000, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x7) 2018/02/16 14:10:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ebb000+0x43e)='coredump_filter\x00') sendfile(r0, r0, &(0x7f0000b58000), 0xffff) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000011f000)) 2018/02/16 14:10:39 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00006f6000-0xb)='/dev/vcsa#\x00', 0x10001, 0x200) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) 2018/02/16 14:10:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000088a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000005d000-0x10)={&(0x7f0000b15000)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r1, &(0x7f000075a000)={0x1f, {0x400, 0x5, 0x3ff, 0x1, 0x0, 0x1}}, 0x8) fgetxattr(r0, &(0x7f00004c7000)=@random={'user.', '$@GPLcpuseteth1.\x00'}, &(0x7f0000f21000-0x3d)=""/61, 0x3d) 2018/02/16 14:10:39 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000892000), &(0x7f0000034000)=0x4) epoll_create(0x80000000) 2018/02/16 14:10:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ba7000)={0x0}, &(0x7f0000ffa000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000844000-0x5)='cmmo\x00') symlinkat(&(0x7f0000222000)='./file0\x00', r1, &(0x7f000029e000)='./file0\x00') execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f000085d000)=""/213, &(0x7f0000428000-0x4)=0xd5) 2018/02/16 14:10:39 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f000097b000-0x10), 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xb0440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001000-0x4)=0xe99, 0x4) [ 42.489588] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 42.497506] audit: type=1400 audit(1518790239.079:28): avc: denied { map } for pid=5675 comm="syz-executor3" path="socket:[15563]" dev="sockfs" ino=15563 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 2018/02/16 14:10:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000175000-0x8)={0x0}) r1 = dup(r0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000a0c000)=@ioapic) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x1) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000593000-0xf)={0x40, 0x1f, 0x2, 0x6, "374543d177f86b3527aef95b8e4b24f83eb2bc6a74c52904e54fcf3dab0bedc2"}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) syz_emit_ethernet(0x3e, &(0x7f0000947000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/02/16 14:10:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000051b000)=@rc, &(0x7f0000dbc000-0x4)=0x9, 0x80800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000286000-0x4), &(0x7f0000829000)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000011e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000c57000-0x1c)={0x2, 0x0, 0x401, 0x0, 0x4db, 0x9, 0x400, 0xfe0, 0x200, 0x80000000, 0x100, 0x7, 0x0, 0x100, 0x100000000, 0x1, 0x1, 0x2, 0x7f}) sync_file_range(r0, 0x1, 0x3, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003e7000)) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000d49000)="28bb6b4a911fc471c03cd120beeadd0f6fdd7e1186a67138f9a6cf32d108a27f4088577374e091d47aa5c891b109b091e23a35d3419feb6bee8a36330e7bed49b06db3b99deece4332b5a255a7cbf25034757d7b15dca8279948fb30b3444d2c9137af13ff9d72f73fc8c7575301e74d2d8081a7be237350808bbd37ebbfe0", 0x7f) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/16 14:10:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0x6)='ns/ipc') r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000995000)='/dev/cuse\x00', 0x101000, 0x0) ioctl$VT_RELDISP(r0, 0xb701) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000efb000-0x4)=0x1ff) 2018/02/16 14:10:39 executing program 7: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000608fe8409e1a00f435100000020f23f8f6774666baa000ed66ba42ecc4e22a85a2e50000", 0x61}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000803000)='/dev/adsp#\x00', 0x6, 0x101000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000ff6000-0x10)="06bc533bac63aa2f99eb36e61a704b73", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000e98000-0x10)="1bf0575debb7bd255bba03a28566041b", 0x10) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d01, 0x0, 0x101}]}) socketpair$inet6(0xa, 0x2, 0x92, &(0x7f0000da5000)={0x0}) getsockname$inet6(r4, &(0x7f0000869000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f000051b000-0x4)=0x1c) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/16 14:10:39 executing program 5: prctl$intptr(0x2f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={0x77359400}, &(0x7f0000000000)) 2018/02/16 14:10:39 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) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9201, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000571000)) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000cfe000)=0x2000000, 0x4) 2018/02/16 14:10:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000fe0000)=0xe8) socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r1}, 0x14) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28}, 0x0) [ 42.547009] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/02/16 14:10:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e2f000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b26000-0x9)='/dev/sg#\x00', 0x4, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000230000)=[0x7f, 0x200]) 2018/02/16 14:10:39 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000086b000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f00009b2000/0x4000)=nil, 0x5, 0x7, 0x28, &(0x7f0000feb000/0x2000)=nil, 0x33}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f000077f000/0x2000)=nil, 0x2000) 2018/02/16 14:10:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$bt_l2cap(0x1f, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f00000dc000)='/dev/adsp#\x00', 0x0, 0x20000) r3 = socket$nl_route(0x10, 0x3, 0x0) poll(&(0x7f0000a3e000)=[{r0, 0x400}, {r1, 0x1}, {r2, 0x8000}, {r3, 0x448}], 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x8a200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000283000-0x4)=0xfa, 0x4) write(r4, &(0x7f0000453000)="084840212d97031837b721d7c06e430da7b307e1", 0x14) sendfile(r4, r4, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f000040d000)={0x9, {{0xa, 0x3, 0x5, @empty, 0xb14}}, 0x0, 0xa, [{{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}, {{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xc}}}, {{0xa, 0x3, 0x2d2, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}, {{0xa, 0x3, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}}, {{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, {{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8c}}, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}]}, 0x590) 2018/02/16 14:10:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000de7000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000ac0000-0x8)='./file0\x00', 0x2, 0x80) renameat2(r0, &(0x7f0000d43000-0x8)='./file1\x00', r0, &(0x7f0000afe000)='./file0\x00', 0x6) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000003000-0x4)=""/4, &(0x7f0000001000)=0x4) ioctl$KDGKBLED(r0, 0xc0189436, &(0x7f0000001000-0x1)) 2018/02/16 14:10:39 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000132000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00003f9000-0x41)='vW!', 0x3, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000632000-0xc1)="2600000079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230b9687fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={r1, r2, r1}, &(0x7f000068e000-0x1)=""/1, 0x1, &(0x7f00002c1000)={&(0x7f0000e58000-0x10)={'sha3-512-generic\x00'}, &(0x7f00004b1000)}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000f38000-0x9)='/dev/ion\x00', 0x6dc217d81bbdcbaa, 0x0) fstat(r3, &(0x7f00002b7000-0x44)) 2018/02/16 14:10:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000010f000)={0x0, &(0x7f000002d000), 0x0, 0xffffffffffffffff, 0x80003}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00003d2000-0x4)={r1}) 2018/02/16 14:10:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000000, 0x16000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000062c000-0x4)) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e56000-0x4)={0x5}, 0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d29000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x1000000003}, 0x20) 2018/02/16 14:10:39 executing program 5: socket(0x19, 0xa, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00002f6000-0xc)={0x10}, 0xc, &(0x7f0000e0a000)={&(0x7f00005a7000-0x40)=@bridge_setlink={0x28, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x80) 2018/02/16 14:10:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x800000ffff}, 0x8) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000003c000-0x50)={@common='sit0\x00', @ifru_mtu=0x3}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x0, []}, 0x8) membarrier(0x10, 0x0) 2018/02/16 14:10:39 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x80}, 'port0\x00', 0xbf, 0x80003}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000007c000-0x10)='/dev/sequencer2\x00', 0x4041, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000026c000)={0x2}) 2018/02/16 14:10:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cf5000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000569000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000169000)='./file0\x00', 0x2) 2018/02/16 14:10:39 executing program 0: keyctl$describe(0x6, 0xfffffffffffffffd, &(0x7f0000a9c000)=""/24, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) setpriority(0x0, r0, 0x100000000) r1 = add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) accept4$alg(r2, 0x0, 0x0, 0x80800) 2018/02/16 14:10:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000c4e000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) pivot_root(&(0x7f00004e9000-0x1)='.', &(0x7f0000982000)='.') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f36000)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00002f4000-0x4)=0xe8) stat(&(0x7f000000c000-0x1)='.', &(0x7f00009da000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f000087c000)='.', &(0x7f0000e8e000-0x1)='.', 0x6000, r0, r1, 0x8, 0x4000, 0x0) 2018/02/16 14:10:39 executing program 4: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000a2000-0x7)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000d19000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000d19000-0x4)=0x1c, 0x800) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000d10000-0x4)=0x200004000000804, 0x4) [ 42.759778] audit: type=1400 audit(1518790239.341:29): avc: denied { map } for pid=5734 comm="syz-executor2" path=2F6D656D66643A64657620202864656C6574656429 dev="tmpfs" ino=15711 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/02/16 14:10:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000-0x10)='/dev/sequencer2\x00', 0x20080, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000080d000)={r0, r1, 0x1, 0x1}, 0x10) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x663) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000011b000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000ea6000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x1fe}]}, 0x34}, 0x1}, 0x0) 2018/02/16 14:10:39 executing program 3: r0 = socket$inet(0x2, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4), 0x4) r1 = syz_open_dev$dspn(&(0x7f0000d7d000)='/dev/dsp#\x00', 0x2, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00009e3000)=0x80000000000, 0x1) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000e70000)=0x80000000) bpf$MAP_CREATE(0x0, &(0x7f00003ad000-0x2c)={0x19, 0x51f0, 0x8, 0x1, 0xd, r1, 0x9}, 0x2c) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000af0000/0x18000)=nil, &(0x7f0000fb6000)=[@text32={0x20, &(0x7f0000fb6000)="0f381c2c80c4e1f9c5d8000f20d835080000000f22d8f0824ef50ef20f06b8010000000f01c1660f3881ae0a000000c4c3597ff4ccb8010000000f01c166b867000f00d8", 0x44}], 0x1, 0x0, &(0x7f0000fb7000-0x20)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/16 14:10:39 executing program 1: r0 = open(&(0x7f0000841000-0x8)='./file0\x00', 0x2000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x99)={0x0, 0x91, "5a1befd84b07df4f393b86ce7f0f8fbfe992e8998423ae5346062e7a688ce9f0b8584dba717fdae1bafdb1e13282a5b0adebc5f307f5898c71ce9c41efa99a56b6d3d9ac0de7f9134606626c3d1e6222f20661c02c5574580cd74b2d259c9e8df7b71a03dae7ea8e5577f614df0e97ff03df175acbb01cc5ff6ca7996ed3b252533da18d52bceb73d912cf10a020a13c9a"}, &(0x7f00002c7000)=0x99) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a08000)={r1, 0x100000001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00006d5000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "880065584606010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/16 14:10:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0xffffffffffffffff}, 0xa5) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000609000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00008cb000-0xc)={&(0x7f00007bb000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) unshare(0x400) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x4, &(0x7f0000b97000-0x90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096}, 0x48) 2018/02/16 14:10:39 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00000dc000-0xa)='/dev/vcs#\x00', 0x8000, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007a9000-0x8)) r1 = timerfd_create(0x7, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) 2018/02/16 14:10:39 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f89000)='/dev/vcs\x00', 0x800, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000010c000+0xd47), &(0x7f0000f89000)=0x4) r1 = socket(0x1000000010, 0x802, 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000f8a000-0xd)='/dev/dmmidi#\x00', 0x10000, 0x3010c0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000f89000)={0x403, 0x6, 0x228}) 2018/02/16 14:10:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863}}}, &(0x7f000067c000-0x8)={0x0, 0x0, []}) 2018/02/16 14:10:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000010000-0x9)='/dev/kvm\x00', 0x141200, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a4e000-0x8)={0x0, 0x0}) r2 = openat$ion(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/ion\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x0, 0x8) r4 = socket$kcm(0x29, 0x7, 0x0) poll(&(0x7f000022c000)=[{r0}, {r1, 0x2}, {r2, 0x2301}, {r3, 0x2000}, {r4, 0x10}], 0x5, 0x7bcf) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000d52000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xffffffffffffffff}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @pid}]}]}, 0x24}, 0x1}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e66000)='/selinux/checkreqprot\x00', 0x80000, 0x0) r6 = getuid() r7 = getpgrp(0x0) setpriority(0x3, r7, 0x7fff) r8 = getuid() sendmsg$nl_netfilter(r5, &(0x7f00007de000-0x38)={&(0x7f0000e7f000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00008ce000)={&(0x7f0000b7d000-0x1850)={0x1850, 0x2, 0x0, 0x100, 0x0, 0x1, {0x0, 0x0, 0x4}, [@typed={0xc, 0x33, @ipv4=@rand_addr=0x6}, @nested={0x1a0, 0x1e, [@typed={0xc, 0xd, @uid=r6}, @generic="eeb3e971f24e36c60fe127cfe9f53a9f2586f98a30a6b4d8c8c5604d4fe5d61352ffd0c22f21989593fccdcd280f651dbf43516bdd00515dd21764df1d7f92effcf0d7395054af2011", @typed={0xc, 0x32, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="c40a68789a38ffe40c02bcf71dcf0183283a1934afea06fc3ad7543da7637afb8cf03f2f2884b2caeff291d45dd34dd7237bd52935de6583f2557a6f54cf5c5d57f8c7760aea8a0646c1a96c8328e87cc0105d9b190a3fb0ae935c8713c18b0b1d7b6ecb2ad09d2e976ef567e6dd27c6ed7e579d3671c674e6724349471f05e689fa11d4d519b697368ab2a4d4e117a62789806b493358f8b4d46caf1f456cc0d8ff93d245b60da5474c4842f0481808fc0bf14eaf2430ea5f4ddeb1a5a4299604d789", @generic="0ae75e830939b455632e4205f0ba5c3592a2fef7fec2139ec5f02ce998f1475d5798785e016c3b83e787803b901f86873608b8b4d4ea3b5e80d85f8e0fa66c598d02530d2e8bbdaae6ef3a19f4f936ed3bc225d2c9db211623212edc133a555ab86ec14df9e491c83b", @typed={0xc, 0x5e, @pid=r7}]}, @generic="19b66fa0d5cc5e803f93446b8ad2736281bee1dd5f3f8dcdd428a8a267e35d2cff898c5839aa7922f683de0b49b9459c4bf45444420a5601e1665e9fb25bea00eb1ee24847568fc8e4df8954913e04", @generic="6d4400141d36cac2d1524a2fc20dc4c9c1e02ba689875b47cf35549ad68c64105e57945b1c9c5f6d", @nested={0x42c, 0x74, [@generic="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", @generic="e21045e05d62630a12646b9c395c1360b3526b66347a7179533b42c80b869a025a71a1370bb57cd2b625d4a71c7017e12cd554af116e5454ea38002d91f967d8c6867a7330590d6385c4b18e2954e29f803dad4aabb2487d791c93a0b7bd3b89d928d00ad43ae638634164a54fb3213e6016e27c8dedcbce37f649c791998e9f9cb08ebd19ebce74ed0964aa112cdcf07eeee52fbee5ab7009474df7b5d14f5d401f8b1f5fdc83bfc59613870d366669e3028b5bf9e171d7817bcf7c2d5112b8a582f289b4a3c057f975e8d7", @generic="8edd183f209058115644fccde3ed771cd281ad13962c053478e8ab2e24990a6de7f3858f1bbc103789f0d7", @typed={0x18, 0x7, @ipv6=@loopback={0x0, 0x1}}, @generic="e2d7c3f3a797d1bf4bccad496fe592b94c63f63147b3e490ebdc4493dbbff8727e41ff7ca987c920a3d0cc1c42f4813b778a967fe7b4d2c2fa9f3c74a48904ac44e0b8fb9658c2ec15043733a0928f1c658b4427ec39cc6f519dd45cbf83e843edde98b8a7aef087bfb4763cc7d66760844b340bca02777bd2504bc2df0e", @generic="fbd25997f47f45302abac2023526d847fc21a4a9d41a47a2324045905ec3e6fb9ac0a30f50d60a19d53053f503f2f97ad4f7804dd660ee3fe4d3008e0ceb4532e0a00d7d498445b6b98daec7f31ccb0ff15c15776e4715f11720ffa7990d567b686922bda5fc5d7c7a37ce4314f8d4a7aa5d92a42935a73502b102858cfacc570fb27c5171c3e0095265532003dda60a764b3263d00449a90751810648f499e492c13949f17236d105ab6f340f810ed96b8e46b57467e23e00b7457270cedf2c", @typed={0xc, 0x2c, @u32=0x6}, @typed={0xc, 0x1, @uid=r8}, @generic="c32696e0d005f03fc3f3fe59bc4019db81b3348a891a261774d38ce4323a7108b3e6728f5cff269f72f17d34ecab33d38628eee71df6b13436328e343cccc1d332d228fde72270ee903b100b6374b65344c70e1293f3fe015dca3dd832de165b269d89812c9ffab67d1bfab71469d7e9d50ee313e5526a1b6ce1deeb40fdfac0bf889b23066f06052f667eb9c684b0b71973764cbbbc99c2eda2f07c946d417119b15f9c1118053d5e7f6e6ca3d88a81", @typed={0x14, 0x9, @str='/dev/kvm\x00'}]}, @nested={0x11d4, 0xff, [@generic="288f8f1c36688f0852b2be056015b686c217bc6a4f7fd4ca328647602f8106691d9d48b442f287a0a6cbe92e2ae70917e736daa25c0b985a67428462a6b741551ca93763a7b682bd1499cbffbb667d9bbcbcc3634ad3d75b5637680cf50e046ec9ba59bd86a86d2f9973ca28769dc115a5a6c92b481503eb552a52c6c54ff4bf81f3ae0dff427a9bbc7f2f72787efde9fc2d5e01344ecdc60a30c5d7c52ac12466eae05d9d185cd27762dac55db4bab2e7c26ede5454133e9f156c5092ba26e862a1a495d9d03d5647b59663f24c79538728bf07f07d9021eb108fc5e09c6b508bee8e487a9f9e80e51994494ac4a04c", @typed={0x8, 0x29}, @generic="591963a351f8c148f986c729afed1c6e594a4d341994e40a4020f5d2fe35bc60e454bce59ff6b5d77b340bd35bfbd8151b9aeeba7722fcda06f9ebed0cd0f27f621999aba6a6b4a0ace848cc57409bd41656f329d6de88876884cddb80ca40e929027238ca2d12d8139ca9d9dad43bc912427e701eaee18e84c99e344fb6c10449b0311578d6cefc00d23e50bbb775", @generic="b7d4a3df127f8bfb422370d13b3e03d8ae1235bfd8e8ed22a49964a95cfc956f9dc6d02d755bf817d4cc4292a165e6ba49", @typed={0x10, 0x4f, @u64=0x2}, @typed={0x1008, 0x29, 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