[....] Starting enhanced syslogd: rsyslogd[ 11.406741] audit: type=1400 audit(1515683583.565:5): avc: denied { syslog } for pid=3357 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: [ 16.898517] audit: type=1400 audit(1515683589.057:6): avc: denied { map } for pid=3497 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 '10.128.15.206' (ECDSA) to the list of known hosts. 2018/01/11 15:13:15 fuzzer started [ 23.083662] audit: type=1400 audit(1515683595.242:7): avc: denied { map } for pid=3509 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 2018/01/11 15:13:15 dialing manager at 10.128.0.26:42077 2018/01/11 15:13:19 kcov=true, comps=true [ 26.881606] audit: type=1400 audit(1515683599.040:8): avc: denied { map } for pid=3509 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=67 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/11 15:13:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b46000-0x4)=0x14) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = dup2(r0, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000002000-0x4)=0x400, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f0000002000+0xba1)=0x5, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000004000-0x20)={@generic="d6b8c20fb4d698e7f27582ad773433eb", @ifru_flags=0x800}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003000)={r3, &(0x7f0000004000)="95aab36bbc12eabf8f49d83cbece569ca08972fea301239f2c393453848aacc072d3ecd11ce66469c1161fa711194598", &(0x7f0000003000)="e96f6ccbb2e8adb87b53b8662fa4af2091bcfa85f92b718071d0c377d4e43bb5c88e3262d285466eb5d5a82c8132c43c1d3ac1ff70ee1023f0fb597685a81c7bacc048faff86445f1128b027cf3f1fb80b625d0bf89a13c7665eaae7cc54941e0f13671b32249a5426d2e36239b36814cf45", 0x1}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000006000-0x4)=0xffff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000007000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000007000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioprio_get$uid(0x3, r5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) setfsgid(r6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r3, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000000a000-0x4)=0x48) ioctl$KVM_RUN(r3, 0xae80, 0x0) setregid(r6, r6) 2018/01/11 15:13:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='\x00', 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x432000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x5) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$setpipe(r0, 0x407, 0x7f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x48}, &(0x7f0000001000+0xfb1)=0x6) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000002000)='/selinux/commit_pending_bools\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000001000-0x10)={0x6, &(0x7f0000004000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000006000-0x400)={"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"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000007000-0x10)={0x8, &(0x7f0000006000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getpid() setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000006000-0x4)=0x3, 0x4) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000005000)=0x3) 2018/01/11 15:13:21 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a6d000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00004aa000)={0x39, 0x5, 0x1d, 0x2, 0x74, 0xfffffffffffffffb, 0x95ed, 0x2, 0x7e737cba, 0x7fff, 0x4, 0x80000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000000)={"27125a7bea247e9acaf908cc2f64e9c9edad9835e3536aade56ef138df604d4670f918a7cea07f17d060b379005fa0adfb51b02628dcc8fabe0604d82c986b4ce9d7873d73e754699ace1c7b5b74f048cf8964272c9072dd0557a865207724bc30d19d2b14a4cc00efe7d50ab9aacb51f69de1420c62a6fbb08f9bd1499759961ac7e482e81c41b2c5363ac32ba68a534f977646e94fca9b037b027557769849790dbf2c6c5ca288747155c2596f47c8dab5d542d38541bc3c4af0f8b152422e9c02dbf0011cbf95cd46bafbdb32eb46e3ebc7a24573e2b908c590ccbd66c18bc9303123db9b5bf16db29c4c3cb649607f330a5c320616768e7b9e2252279f6e423a04a9ff8303af48698860124c547fc3cfcfbcaa70da09179b1787e38644817fb4356435afd969e45f2bf291ab9c4de06610ea5489e018a9d911dd6bd11de1b03dd2013e1c059f10eb422cbea7f5251de289dbdb7bbdbd0b6f89439e873b58d5d4eaa31a6f1ece78707c5e22404d707cfc3eef745715d1bb593a43206ade6c88c54259ba5cc877e88cad0e8e22a359cd18ac9ed48845b5b4e5fbf9b81ab848a5a79452facd4d8c7165c07a76d8f868e7496a6314f14da81d78f99d3728f1ce781e9139bcbdc347ae51f022a08ca1adc032127eb0879c428565c538341816aa688951203790b1b20f53d8b25fc2fca2a6033343d3a18dc3d3d92a6414b80264ae2c46b95708d919cee6da6e2c0fbb304735da81a01b476d0300518a8b3f62bd9f90467949e0a1cd7009dd7e20bfa6d533c7ed0d8e825034e8255b86f1c2e3063f11d678faf98ae1fb1bf2cdced385db34c394b6e89ab80cc030cb1eba81b21c37775d73ff5a1587b7143bb8a8885028066d09cef7841d033c69a95cbf6f86be6a95a30d8ff36ee5326ed23aa3c118d9be38ec6b358257867ded65daa6fa6e8c3154551f8528f1e083d160566ea96287d109cec0e26cab52e41acae1f19a95283985747f08e1f13d90f382b3470379e76b59619d9b63b874d6492239baf922bc75a4b4fb9bf1396279c029f1dfbf6b6641ded03b70012cb42d12c92f28f80b75af6530a09f76290235299b84d35b81dc1a836f193f98c41564bedf8cc16e3d58322226db9e5fb015b3bdfc2dbc778646a967338bed2c99a99301d69be4e24a700564ebc8a8ea74bde68572973c3a23633a496d097f116f195c993d45f46d42c715396d9339ec4901754890de6a0f0075eb073308e3da642d23ce9b1e3fec0ad0dc3bd23f7dd1ee0163675c3a075bbc67247b7ff7966f0c18bf444c3e0cc0a2c916903a2b873b226772c01923819b1f8b6fba2f319a43e5fd4f0d14ffdea902385cbcade930003b23c36179ec213e0b12257774e8d71db2ac97ca37a31d257002adadb21bfa64daa1018458b15c5e53f0d421428883e1a6ee4775bae20b970711"}) r1 = memfd_create(&(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x40, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000002000-0x50)={{0x3f, 0x5}, {0x0, 0x9}, 0x4, 0x2, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001000-0x4)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002000)=""/16, 0x10}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000004000-0xc)='/dev/audio#\x00', 0x8, 0x200200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000004000-0x10)={0x12, 0x4d, &(0x7f0000003000-0x4d)="01c7d31c1ecccca00632817de885a7d537014dbcdee6c23e97c94960c2ce05d627beed4efdeb62fc78fbf47af120510733b2111a11919bd78dab4623c54047e2983dded4a534b85702cc2e2f8b"}) fchdir(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$packet(r1, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) bind$packet(r0, &(0x7f0000002000)={0x11, 0x17, r5, 0x1, 0xfffffffffffffe00, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = fcntl$getown(r4, 0x9) r7 = geteuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) r9 = getpid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) r11 = getgid() r12 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000001000-0x18)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000006000-0x38)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000005000)="1fd91bdc961338b31072b8e4cf7ddb9e499a783399d026832bae3afce10ed726ac95525c49588e9077b6bd898f9c793b1f91a23f403cc89d9d1cf7a46ad5f0b13963cea135f86c48520cbbc79adc2e68563356a4da47349338e3713395bde2d11ab955fe9a425dd56e90fddfc3", 0x6d}, {&(0x7f0000001000)="d1ab23cc5a6c60", 0x7}, {&(0x7f0000005000)="8f93a413750839bd6ea9822f3ad60d9c329e2856c8a28292f14b368beb5b99552a89204e9d45e504738c613aaea170f706875359b111fa3e7f0f0f41bd2a291c48e3a6a9a45f36d5120af0ddef6cacaa05a991ffae4477a608765b4e68dfe9a7c594180f21f228c01b74e85ec22a67a8119a07ff16be75c5a023c0b95d17a88adf9bcb555a3f755cdb0c97711237d5a6a9d28ea67c95c8c5c71473d6d3d332d0f1bce7b06f11ec1c70eed830c279729fff3447285942057744bc6931783a153aebfbcc2bf3b2e5c7c31e6e8ce591b286766df7c24739ff6c3eb5fbe76cfa4708a3fd8e5b154e1ee96c3553dbb211370641820bcb", 0xf4}, {&(0x7f0000005000)="71453d48d5e5df5fdb2cf49092164cf92f950f971186002e3963b493e37090a4da0d882b2ca58943f913", 0x2a}, {&(0x7f0000005000)='KA', 0x2}, {&(0x7f0000002000)="22fc4520a56828f1de1e49aa15ccb79f39e5a9da4bb526dc55a1cd07ed00685c4384fe453a15b047b0d6e0b3be97b1c515f0b96988eb6bcf97788ed868d67c327626cd37a4b1f614871de6a2b13bc5ef91743b81b9a336df8cc104988ae16ba2519af67c2f14532358276da4e88bd834829dfd922ed8a3974ce21f6e3314", 0x7e}, {&(0x7f0000004000-0x91)="6a2c99b95d593796f0f8b7f1be4c2c7f4c0435337563f35bed1595a7c0c0de9914e5b5e651711ef2ae7937e0994c8c5cdb13e38dd0dd24d012a4f2c66ea050c9c5e3414728d348e7ef0ff0600216aef345dd682ea01d71af6ab901bcf3065e747bd9164b8632d15789c1cd322b8eb5f1d61fea9d176185a68911236094e7f4406572626a576f6fdc92759161dcf0569102", 0x91}], 0x7, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r2, r1, r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r2, r1, r2, r0]}, @rights={0x28, 0x1, 0x1, [r1, r3, r3, r4, r3, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xf8, 0x4}, 0x8004) 2018/01/11 15:13:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000678000-0x56)=""/86, &(0x7f0000000000)=0x56) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000)=0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000001000)={0x8, 0x9}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000003000-0x8)='./file0\x00') ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000003000-0x10)={0x6, 0x5, 0x3}) r1 = semget(0x0, 0x3, 0x424) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000003000)=""/230) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000002000)=0x0) shutdown(r0, 0x1) 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) readv(r0, &(0x7f0000004000-0x40)=[{&(0x7f0000005000-0xb9)=""/185, 0xb9}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/83, 0x53}, {&(0x7f0000000000)=""/46, 0x2e}], 0x4) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000005000-0x8)={0x8, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000005000)={0x7}, 0x1) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000007000-0x20)={"3bb7d25e5feb37e1619cc818135e0ed5", {0x4, 0xff, 0x4, "a0148f5f6858", 0x4, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000007000-0x1d)=@random={'security.\x00', 'lo$securityselinux\x00'}, &(0x7f0000007000)=""/212, 0xd4) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/11 15:13:21 executing program 5: r0 = syz_open_dev$dspn(&(0x7f00008a4000)='/dev/dsp#\x00', 0x2, 0x400800) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00006bd000)=0x0) mlock(&(0x7f0000b6b000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x1) ioctl$KDSETLED(r0, 0x4b32, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r2 = shmget(0x1, 0x3000, 0x24, &(0x7f00009ca000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000002000-0xe4)=""/228) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000002000-0x10)={0x3, 0xec7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000002000)={@multicast2=0x0, @multicast1=0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x9ec1, &(0x7f0000003000)=""/171, 0xab) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x2, 0x10000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000005000)=0x5, 0x40, 0x1) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000007000-0x20)={0x1000, 0x0, 0x1, 0x7fff}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000006000-0x10)={r4, 0x7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000008000-0x63)=""/99, 0x63, 0x0, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000009000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x4, 0x1}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000009000)=r5, 0x4) 2018/01/11 15:13:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000003000-0x38)=[{r1, 0xc0c4, 0x0}, {r1, 0x20, 0x0}, {r1, 0x40, 0x0}, {0xffffffffffffff9c, 0x1, 0x0}, {r1, 0x2000, 0x0}, {r0, 0xa213, 0x0}, {r1, 0x40, 0x0}], 0x7, 0x9) ioctl$TIOCEXCL(r0, 0x540c) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000001000)={0x1000, 0x7, 0x3, 0x771, "b68e185a8e59eac4f1d7952c476cde2d3aa89ba106aeccae0f3b39765396f4e6069cae2bebf03cd50494ee08", 0x4}) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000004000-0x2c)=[@in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0xffffffff7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x3, 0x38000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}], 0x70) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000-0x10)={0x0, 0x0, 0x3, 0x647c}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r5, 0x4}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r5, 0x4, 0x8}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000)=[{r4, 0x0, 0x0}, {r3, 0xffda79ac25494342, 0x0}, {r4, 0x20, 0x0}, {r0, 0x1108, 0x0}, {r3, 0x221, 0x0}], 0x5, &(0x7f0000004000)={0x0, 0x1c9c380}, &(0x7f0000006000)={0x4}, 0x8) syz_open_dev$sndmidi(&(0x7f0000005000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x10000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000009000-0x4)=0x0) 2018/01/11 15:13:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x8600, 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) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000fcf000-0x10)=@ax25={0x3, {"271ac5bdf0f981"}, 0x6}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000c0e000)="48102b51e05e7f9beb0db32bb819bb5f7b124878f821247388776a6c133a90cb5a04be251783de7e5fb3266a21d183dea0712cd34fe498886c53e302b1941f3f587be3381fb2a5739293b0b0efd20c0cc0cefa05465f11c577166bfa8ea3a61ddd558bbb8c3116341d4f080e7b0b187659139508027e7df64d90b70102e32a1a744daf70a55ed76820c77bc7362157102b93bfe40cce9071cb2f75d3ae0940f78821f455c430d1d06fe4097fdcb8de31740317", 0xb3}, {&(0x7f00009e4000)="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0x1000}], 0x3, &(0x7f0000000000)=[{0x40, 0x1, 0x6, "d82c8b2bf028261693e80ebfbedd29b4f72c16c5fe2ddd959e0af19424ff4e0f7e27a9f1e000b94c385dcee57625"}, {0x48, 0x1ff, 0x7, "e2976d1c80dbb1371b0901991230c08549d383447b6e5e230f0d2f45053f88603b535cb1896cc90b9ca8e98954ff2c7208b550d98887ad"}, {0xd0, 0x105, 0xff, "eec972abc88db0d692ca4fd6d64e73bb2123a7aed003af7a5665ca773468b05eecec77e878ff9643a273d9b43b6b4b0fe99ebaa9816eebac5a1cc957ec40539be3bb5fa9c08172223f97e09d015d45a11869b113b3c50cfaf98f41e2ab3dae059f500fa9a00ba203e98800eca8daee845326c3d7fff5cb55e4b926e92688b3409af54773a90f0b28643e4810306a61b4a45896d159efe532128079daefc9aeb040136638eff3f30d3957f6bcd5675d7c9eba6979562e614fe83489"}, {0x18, 0x1, 0x60, "55f6e12c3e"}, {0x60, 0x10b, 0x0, "a6245b538f433506283d64a2eaeacffa095dd4300fef93129745c7a3ecfbb7887c7dfb69cdaccc98aaacce7b6008dd176eaaf52436d67ae44434f839908298b915512a7e0d638fa568e82943a94c559a"}, {0x90, 0x10a, 0x1, "16474b298e0141ecb6ad174148055dbebb741a7031709f3cf184f4a0deecaac4b22772433d62caea4a11e1d9abed5e6b28e43f77292224bd8e15298945a263564a4514b7f03e50906339131537b2c618c2153f1fba54c79b23d890eaef1389cf67fe0481851f3e63b7212e65cb820a6bc942dad0624c35402b036a25968568"}], 0x260, 0x20000000}, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$KDMKTONE(r1, 0x4b30, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000004000-0x4)=0x0) semget$private(0x0, 0x4, 0x480) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000003000)={0x0, 0x7, 0x9, 0x0, 0x622}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000004000)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x800, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000007000-0x4c)=""/180, 0xb4, 0x7f0904847fc6f69f, &(0x7f0000005000)={0x3, {"facb4d885f96a0"}, 0x1}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) bind(r1, &(0x7f0000004000-0x14)=@ll={0x11, 0x0, r3, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000009000-0x8)={0x5, 0x400, 0x3d, 0x0}) 2018/01/11 15:13:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0xc000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000-0x8)=[0x9, 0x6]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000002000)=0x9) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000-0x4)=0x3) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x24) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000005000-0xa8)="63eedb37b34688ab74f822c9fe5a97c390025ab68363643d97eb4a5bce414ac3f9e2ee051de3ec2367b69728b82227c78a37c6b8c2050b8507baa2ecd635a927c0735d674d146a602fa80c5a5c38d512edf55b70185f59a0e21f80e689103aebff2330d3f7f9043e9bfdadd7a89bbeb6c8a422a4e6e29484d3a839d7bdba25a59be87e3c0f4a53f55071bb93aa6ffe43a2fa4e93bae80c3937f003bed6fa5f9f2136fe0e7ea22a0b", 0xa8, 0x1, &(0x7f0000004000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) io_setup(0x29, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x1, 0xffffffffdf4a9452, r0, &(0x7f0000006000-0x1e)="a97a41c7141fe4a11a66fee8998bedf06754971383463a01839ad54510dcb1980786205d40549343b9a515cba824f0262aa35dc6c667aa5f574ce454fda91e7c6fe2be09dfa2da9a2d81e21462aa06e7ea776e4917f26af3032fd7aeafd89c20fdd15c8fe6430d0d45b377e6c1f1a85fe853d8df0c1aac4c95ea98659f0a73dede131abea0ca4cd4f2b9331418bb6c6368b1", 0x92, 0x400, 0x0, 0x1, r0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000007000-0x4c8)={{0x7, 0x1, 0x2985, 0x6, "4eb0329d3b20b240c1b68bee5f9ed5faef5ef31a43a2b57e8b378c63a8122ec22992e6b2d5c5d0c18369902c", 0x10000}, 0xffffffff, [0x1f, 0x6, 0xff, 0x1000, 0x8, 0x3, 0x6, 0x200, 0x10001, 0x100, 0xc673, 0x3, 0x2, 0x4, 0xfff, 0x10001, 0x8, 0x1ff, 0x7, 0x8, 0x7, 0x0, 0x0, 0x2, 0x6, 0x2, 0x4, 0xa8f2, 0xfffffffffffffff8, 0xfffffffffffffffb, 0xbaca, 0xffff, 0x401, 0x5, 0x5, 0x9, 0xc79, 0x5, 0xfffffffffffffff9, 0x7f, 0x10000, 0x1, 0x6, 0x8001, 0xc5, 0x7ff, 0x6, 0x0, 0x5, 0x2, 0x4, 0x263b6a72, 0x3, 0x7fffffff, 0x101, 0x2, 0x3f, 0x10001, 0x8000, 0x632, 0x6, 0x40, 0x1f, 0x0, 0x1, 0x0, 0x3f, 0x1, 0x9a, 0x8, 0xffffffff80000001, 0x5, 0x3, 0x5, 0x7, 0xddd7, 0x4, 0x66, 0x7, 0x2, 0x919, 0x7ff, 0x0, 0xffffffff, 0x7, 0x5, 0x5, 0x800, 0x2, 0x68e, 0x3, 0xffffffff, 0x3, 0x2, 0xfb27, 0x7, 0xb, 0x7fff, 0x0, 0x10000, 0x1800000000000, 0xffffffffffffffff, 0x0, 0x6, 0x1, 0xb4a9, 0x80, 0x3, 0x5, 0x2, 0x5, 0x9, 0x8, 0x90, 0x7, 0xffffffff80000000, 0x4, 0x4, 0x1, 0x3, 0x7, 0x7, 0xbc3f, 0x9, 0x8000, 0x1, 0x507e, 0x3], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000006000)=""/105, &(0x7f0000003000-0x4)=0x69) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000008000-0x1)=0x8001, &(0x7f0000004000)=0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000008000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xe, 0x800) [ 29.056176] audit: type=1400 audit(1515683601.214:9): avc: denied { map } for pid=3509 comm="syz-fuzzer" path="/root/syzkaller-shm258528347" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 30.115769] audit: type=1400 audit(1515683602.273:10): avc: denied { sys_admin } for pid=3550 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.208949] audit: type=1400 audit(1515683602.367:11): avc: denied { sys_chroot } for pid=3742 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/11 15:13:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) flock(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0xf)='vmnet1selfem0/\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000001000-0x1b)=""/27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000000) mknod$loop(&(0x7f0000504000-0x8)='./file0\x00', 0x0, 0xffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004b6000)="510400f0f8fd", 0x105405, &(0x7f00009e7000)="") poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) unlink(&(0x7f0000aa5000)='./file0\x00') r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000148000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f00005af000)=0x7) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000d14000)={0x0, 0x0}, 0x2) [ 30.261301] audit: type=1400 audit(1515683602.419:12): avc: denied { net_raw } for pid=3758 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/11 15:13:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80007, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000784000)=0x0, &(0x7f0000bb0000)=0x4) write(r0, &(0x7f0000001000-0x26)="26000000110047d19301c1204200010200000000040000000000000000000400050003000800", 0x26) 2018/01/11 15:13:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000199000)={0x10, 0x0, 0x3, 0x0}, 0xfffffffffffffd19) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000e14000-0x4)=0x0, 0x4) 2018/01/11 15:13:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00005c1000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000e0f000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d4d000-0x9)='/dev/ppp\x00', 0x800, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000f7d000-0x38)={&(0x7f00009d1000-0xc)={0x10, 0x0, 0x0, 0x5000}, 0xc, &(0x7f00005a9000-0x10)={&(0x7f000027b000-0xf8)=@alg={0xf8, 0x13, 0x28, 0x6, 0x2, {{'drbg_nopr_ctr_aes256\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x7fff}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) 2018/01/11 15:13:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x4, 0xc) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000984000)={@common='sit0\x00', @ifru_map={0x6bcdf6f9, 0xfd, 0xb, 0xfffffffffffff48a, 0x7, 0x4}}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f2a000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000787000)=0x5, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x5c00}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000325000)=0xff) write$tun(r1, &(0x7f00007f5000-0x11a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x30, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}, 0x62) 2018/01/11 15:13:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a34000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x9, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000687000-0x11)='/dev/vga_arbiter\x00', 0x10240, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ee7000)={0x0, 0x2a, 0x30}, &(0x7f0000b51000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000032b000-0x8)={r2, 0x1}, &(0x7f0000521000-0x4)=0x8) accept$unix(r1, 0x0, &(0x7f000086d000-0x4)=0x0) umount2(&(0x7f00009fa000)='./bus\x00', 0x4) umount2(&(0x7f00007a8000)='./bus\x00', 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000f0a000-0xc)={0x6, 0x5d, 0x0, 0x1902, 0x0, 0x100000001, 0xa3e}, 0xc) 2018/01/11 15:13:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) readv(r2, &(0x7f000014d000-0x60)=[{&(0x7f0000671000-0x34)=""/52, 0x34}, {&(0x7f00001fb000-0x1000)=""/4096, 0x1000}, {&(0x7f000051c000-0x82)=""/130, 0x82}, {&(0x7f0000be4000)=""/2, 0x2}, {&(0x7f0000bc5000-0x99)=""/153, 0x99}, {&(0x7f00001c7000)=""/17, 0x11}], 0x6) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rmdir(&(0x7f0000af0000)='./control\x00') setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00005f5000-0x4)=0x80, 0x4) symlink(&(0x7f00007e6000)='./file0\x00', &(0x7f0000642000)='./control/file0\x00') dup2(r1, r3) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f0000c26000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 15:13:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000080c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000120000)={0x7f, 0x0, 0x2000000000000000, 0x6, 0x5b}, 0x14) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) unshare(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) vmsplice(r1, &(0x7f00000a9000)=[{&(0x7f0000e94000)="", 0x0}], 0x1, 0x0) 2018/01/11 15:13:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000afc000)={&(0x7f0000001000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f000035a000-0x1100)=[], 0x0, 0x0}, 0x0) r3 = fcntl$dupfd(r1, 0x406, r2) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000fbf000-0x4)=0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) sync_file_range(r0, 0x5, 0x9, 0x7) 2018/01/11 15:13:22 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000014000)={0x7ac, 0x7}) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r0, &(0x7f0000009000-0x1000)="", &(0x7f000000e000)="", 0x0}, 0x20) fcntl$addseals(r0, 0x409, 0x1) 2018/01/11 15:13:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000b11000)='./file0\x00', 0x0, 0x80) r1 = syz_open_dev$dmmidi(&(0x7f0000263000)='/dev/dmmidi#\x00', 0x1, 0x800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000521000)=0x0) lstat(&(0x7f00005df000)='./file0\x00', &(0x7f0000d88000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f000032d000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000819000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000049c000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000262000)=0x397) r7 = getgid() r8 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b82000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000369000-0x4)=0xe8) lstat(&(0x7f000003c000)='./file0\x00', &(0x7f0000f31000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000274000-0x38)={&(0x7f0000738000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000e16000)=[{&(0x7f0000873000-0x11)="703bd18bfc52068d772fb14ae4925418bb", 0x11}, {&(0x7f000066c000-0xbf)="a01c4285f5ab523ac415a4041dae8c207db2f587b0e4230f717f15a301c5cac038d192c15e84f0a95871ef13a3cdb69c6ad5ec5af4af33894296b855c4606ff29ac0bc69a28a44f34342e77736be981e6f5546860681f09103a11fb28c42d7562dbe9f460e2415e6720f9e17004957c9297c28f976ee16326ccff04d7270553475e9bd80fe87924a34a4ddc48eaf4b87f4257bfccc12444cc7928a8c180308339c61be94dc5420cfe64aead86f0d6c7292ace387ce1def7df4129cbbdd5862", 0xbf}, {&(0x7f0000921000-0xc)="68aae39f302a0106c45ec767", 0xc}, {&(0x7f0000e78000)="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", 0x1000}, {&(0x7f0000cad000)="f7d4b12e77a7833b86d83d42349575e062ac917fd03e1754b7f78234b37c018ab8f712e2a489d530815821aa49507951d183ad20819a6bd79af19a01d4a6c12a1d0c644cb913aa7ac587f282fa033692857811b170294e0e891f864bf239ed345afd3cc295bda3100e51472777f126ee4c1232cf7934e939f21b0ec5b8ec73fe1604c6412f550a1b0d122668e3309dacc7bdd87db0c52cfc29735fc13d875c7225069940a1bf3c754d6a9a3d829f361f1f21865789ca7c1e870cecc801af915085addd83cfdb140d5a0d4185b38bf11333654ec3e8223dabb234e5ec3083d71dbdacd100716ed31d06694c22be0c5ba2fa59b30a08", 0xf5}, {&(0x7f0000a2f000)="69c3d0683d137bf7ef7c06f15fe36db0e53373af6e5751a1ab09e6310730bff6bba27d848e06804527c36e1da18fe3e5786822d8c8855ac1ff7c3e6dddd7ae1d14db36cb9ef195bffdb70f305d27a4cab6e36f5f935c90989b55f44208285130a375d2cb6a41dcbea08d429bee6e4ccae1c595924e67e63b3e7e509dc581035ab1eaa5225a464df666f6ddc3bfb63134dd5e85679e3f2497578c814dc8f15b6e107a3bc67d59ee489b", 0xa9}, {&(0x7f000029e000-0xc6)="68f81be0eb2668ecfdb85f8abbf747be90dc9d929205439a8dba5016eefa490d4b48eb5f32b24b43176c73fa6148da1290fddc82f2a2c7bdb89428ae5ea1a74e96ade89a038f1b09cd33750360eb98de16d0c12cc35c0bbcf18a444482fdb8c11c3d4f81f5d94fe920150f20ec042e82bba6a60ece8e3d78706260f9d7a1a7f2dcff94a252853b0e6ba4b68815ed377e70c8cf96fb7fb2f0105ebe2fc6850e73b9cf6ca8ceb53c3952dec63ef04a9552c9b5c9970337548b3142c713fc787d8e008e72d80a48", 0xc6}, {&(0x7f0000a1c000)="cb59efa665cefe9441961c065ff91ee30726ce46d92404fb3a1e742ccafa16e890499a5aa7cc35b2054692bb4b89e411a02cc78d794df10b7d715803d200fa0b7a52674be6ee440d1ad95ac2ea397af4475f085610d7031584b9f490adc089ca4bd7333b28590da34ba5b06147ddaea24f", 0x71}], 0x8, &(0x7f0000720000-0xa8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xa8, 0x20004000}, 0x8000) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r11 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r12 = ioctl$KVM_CREATE_VM(r11, 0xae01, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000008000-0x4)={0x9}, 0x4) r13 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r12, 0xae60) ioctl$KVM_IRQFD(r12, 0x4020ae76, &(0x7f0000ae9000)={r13, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001a6000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r12, 0x4008ae6a, &(0x7f0000973000-0x38)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) 2018/01/11 15:13:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000552000)="6e732f6d6e7400446f5210297b45a1bbeb3d715df0bd53194c7a5227eae53dee1889b3a3") ioctl$VT_RELDISP(r0, 0xb701) poll(&(0x7f0000c20000)=[{r0, 0x8020, 0x0}, {r0, 0x9, 0x0}, {r0, 0x500, 0x0}], 0x3, 0x8d) io_setup(0xe457, &(0x7f00009df000-0x8)=0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000004f000)=0x100000000) io_destroy(r1) [ 30.518738] audit: type=1400 audit(1515683602.677:13): avc: denied { map_create } for pid=3803 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/11 15:13:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000022b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000a71000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000031f000)=0x1c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ce3000)={0x10002, 0x1, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) perf_event_open(&(0x7f00005d6000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setrlimit(0x0, &(0x7f000046f000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000095d000-0x2)={0x0, 0x0}, &(0x7f000095c000)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/01/11 15:13:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000056b000)='fdinfo\x00') close(r0) 2018/01/11 15:13:22 executing program 5: r0 = socket(0xd, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000715000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000910000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000643000-0x8)={0x1, [0x0]}, &(0x7f0000e44000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000007c000-0x10)={0x5, 0x0, 0x9, 0x0, r3}, 0x10) tgkill(r1, r2, 0xe) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fd6000-0xa)='numa_maps\x00') ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f00009ed000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000ee9000-0x2b)=""/43, &(0x7f00004d4000-0x4)=0x2b) [ 30.553730] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 30.724008] audit: type=1400 audit(1515683602.677:14): avc: denied { dac_read_search } for pid=3801 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.774188] audit: type=1400 audit(1515683602.705:15): avc: denied { map_read map_write } for pid=3803 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/11 15:13:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000f5000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) openat(r0, &(0x7f0000b50000-0x8)='./file0\x00', 0x800, 0x40) write$tun(r2, &(0x7f0000a8f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x19, 0x0, "b3d222ea5c1ef7c54eeba394faef2ab019"}}}, 0x37) 2018/01/11 15:13:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000099c000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000be7000-0x28)={&(0x7f000095b000/0x4000)=nil, 0x100000000, 0x5, 0x40, &(0x7f000023e000/0x3000)=nil, 0x1f8000000}) r1 = shmget$private(0x0, 0x4000, 0x1892, &(0x7f0000736000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f000023d000)=""/174) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000be1000)=0x401, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000105000)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000c5b000)='net/ip6_flowlabel\x00') 2018/01/11 15:13:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa05, 0xc) r1 = syz_open_dev$vcsa(&(0x7f0000fdb000-0xb)='/dev/vcsa#\x00', 0x3, 0x200) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000fb4000)={0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0xb, 0xc, "fc607d5a05066d84eac362e407105cef5441336f2c304005148fc7210da9eaadeaad1313378e08ebc542c47abf6ca5881660f6e8cd406147d15ed2e9a9a9bdb6", "ff088cd6224fedf6853c1a5f837598a7bad0c99e4799c6eb599b5a7532a020fa", [0x0, 0x3], 0x0}) r2 = dup2(r0, r0) sendmsg$inet_sctp(r2, &(0x7f0000afa000)={&(0x7f0000aa4000-0x1c)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f000080e000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) clone(0x0, &(0x7f0000764000)="", &(0x7f0000693000-0x4)=0x0, &(0x7f0000bd8000)=0x0, &(0x7f00007aa000-0xaf)="") shutdown(r0, 0x1) 2018/01/11 15:13:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x100000000000010, 0x800, 0x10003, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x240000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen$netrom(r1, 0x1) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/01/11 15:13:23 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x0, 0x7, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) 2018/01/11 15:13:23 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e47000-0x7)='./file0\x00', 0x201, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101006) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fd2000-0x58)={0x1, 0x100, 0x2, 0x52779220, 0x1, [{0x7, 0x1000, 0x77, 0x0, 0x0, 0x20c, 0x0, 0x0, 0x0}]}) r2 = syz_open_dev$sndpcmc(&(0x7f00003c3000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x8000) write$evdev(r0, &(0x7f0000a12000)=[{{0x77359400, 0x0}, 0x100020000000001, 0x20000000045, 0x2}], 0x18) ftruncate(r0, 0x10000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e17000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000463000)=0xe8) sendfile(r1, r0, 0x0, 0x72439a6b) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00006c3000)={0x0, 0xc2, "4ec5a775321c72dab933d8330081ead4676c9390101191e60afbf417fb6675045b277d60caa0d18a89327789e12d01162e182b200240c68d265cd2b06dab0c424479113ffae1a0afc456bc7fcdb5b19cc25315dd417ac2b5f45b58c20a9dcf610a6e38d263eef025250d91f2382a5bf0374e8370d6ccc67c390576dedf7d7fd893260ab978e322d57e58289f7b1f551736db06b5efa7a2f63a4d8342e8415c4c9bdfe614708902a50d1d7ba8099654f7fbfcd94d484186be55da5998cdd230fbc4ff"}, &(0x7f0000fd2000-0x4)=0xca) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fd1000)=@assoc_value={r3, 0x4}, 0x8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000fd2000)={[{0xdf0, 0x200, 0x80000000, 0x40, 0xff, 0x1, 0x9, 0x5, 0x1000, 0x1, 0x3f, 0x9, 0x37}, {0xfffffffffffffba0, 0xffffffffffffffff, 0x6, 0xb13, 0x5, 0x100, 0xffffffff, 0xffffffff, 0xff, 0x95f2, 0x2, 0x1ff, 0x1}, {0x2117, 0xffffffffffff0001, 0x2, 0x4, 0x7c8b, 0x7, 0x20, 0xfffffffffffffed5, 0x2, 0xe2d7, 0x0, 0x1c47, 0x200}], 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 15:13:23 executing program 1: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000912000-0xc)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f7d000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004a9000)={@common='irlan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000f7b000)="26000000240043fc001b00000000000804000005010000000e000300f0fffeffff1e06006e35", 0x26) 2018/01/11 15:13:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a5f000-0x22)="2208000001000700f8efff07f7ff06000a0901ff070000004c000703060001009b45", 0xfffffffffffffe2e) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00006df000)=""/4096) getsockname(r0, &(0x7f0000830000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ff000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fb0000-0x10)={0x0, 0x401, 0x3489c1d0, 0x3}, &(0x7f0000795000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000909000-0x10)={0x4, 0x4, 0x3177, 0x401, r1}, 0x10) [ 30.819934] audit: type=1400 audit(1515683602.710:16): avc: denied { net_admin } for pid=3797 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.844485] audit: type=1400 audit(1515683602.766:17): avc: denied { dac_override } for pid=3798 comm="syz-executor2" 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 2018/01/11 15:13:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000ffd000-0x4)=0x2, 0x4) r1 = dup(r0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000f82000)={0x4, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000ffd000-0x4)=0x0, &(0x7f0000085000)=0x4) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) [ 30.889105] audit: type=1400 audit(1515683603.047:18): avc: denied { create } for pid=3845 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 30.925152] device eql entered promiscuous mode 2018/01/11 15:13:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000)={0x9, r1, 0x0, 0x0}) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r2 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000060b000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f000066f000-0x8)={0x0}, 0x8}) 2018/01/11 15:13:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28041, 0x0) lseek(r0, 0x0, 0x3) openat$cuse(0xffffffffffffff9c, &(0x7f000087b000)='/dev/cuse\x00', 0x40, 0x0) timer_create(0x0, &(0x7f0000613000)={0x0, 0xf, 0x1, @thr={&(0x7f000038b000)="c22a3b93fd1778cde683163d25838f20248bbc5e5df6cecd333b22d4d7d2bc5b7c40e02e209e8899d8f88024fc7c9ac8d820caf1d5da4d31f3b999aea19ebc7d3d1376aa176064512de65c515a4c460a10d5e75fcc3a9383f4eae9e35ec4665506016ef7dd2a66b8b9810765c3076bb59a5683a54a74f63583", &(0x7f0000b46000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e8000-0x4)=0x0) 2018/01/11 15:13:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001aa000-0x8)={0x0, 0x0}, &(0x7f00000ce000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d22000)='oom_score_adj\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ded000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00001f3000-0x8)={r1, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000d42000)='/dev/snd/seq\x00', 0x0, 0x101000) r3 = userfaultfd(0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f000030c000)={0x7, 0x2, 0x0, r2, 0x0}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000a28000)={0xe, 0x0, 0x1f, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f0000b4b000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000666000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000088d000)=0x0) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/11 15:13:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000364000)={r0, &(0x7f000063f000)="0ffd75acedadbc15133157758bd04dcd2ec82e1a6fc05a28aab7e939ca577f1924345703ff3d4ab70b5b9ff22328f0", &(0x7f0000774000-0x66)="4bfa468beac1afeff57894f4eb652eee30f31bbcb12101e45332368151e9e17eb21b06ed948ac7e44cc7d970fffbbcd6c738fa8f1650cf9e67332e574468aae829f7530c2ac0773b9478bf868cf80200dcd562215867bb09e8a4a69af8f615daeb9773b7d319", 0x0}, 0x20) [ 30.931411] mmap: syz-executor2 (3859) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/11 15:13:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000476000-0x11)='cpusetwlan1ppp0*\x00', 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000066b000)={0x0, 0x3}, &(0x7f0000ac6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000572000-0x8)={r2, 0x8}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x485, &(0x7f0000ef1000-0x18)=""/24, &(0x7f00001b8000-0x4)=0x18) 2018/01/11 15:13:23 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = dup3(r0, r0, 0x80000) perf_event_open(&(0x7f00005af000-0x13)={0x4, 0x78, 0x3ff, 0x5, 0x7a47, 0x1ff, 0x0, 0x4d, 0x20, 0x4, 0xf189, 0x2, 0x5, 0x9, 0x1c87, 0xf6, 0x10001, 0x5, 0x3ff, 0xa72e, 0x100000001, 0x10001, 0xffff, 0xb1, 0x10001, 0x7ff, 0x0, 0x2, 0x0, 0x401, 0x7fff, 0x2, 0x0, 0x7f, 0x80, 0x6, 0x4, 0x2, 0x0, 0xa7c, 0x2, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0xc}, 0x0, 0x80000000, 0x7, 0x3, 0x7, 0x7fffffff, 0x10000, 0x0}, r1, 0x4bc, r2, 0x8) signalfd4(r0, &(0x7f0000001000-0x8)={0x2}, 0x8, 0x800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x7fff) 2018/01/11 15:13:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f03000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00007c6000)={@generic="f45dec1b4151f363f4f6fe0d3dc676a2", @ifru_mtu=0xec7}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000688000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f03000)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = add_key(&(0x7f0000d33000-0x8)='rxrpc_s\x00', &(0x7f0000738000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003b3000-0x73)="53007c01b006e9bc6b5f76b5ce5293943e17482ee5ec67614c684070012e39fcfd14f659e5db999b7382780816bea1451ff268a23354312098068b97f7538a064f82a1dfdb4fba2460f0bc150ef30d5629222cc3164c01ca80427d856f1fff77816b1357a60275e5e4e3eec36e3183533797e9", 0x73, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r2, 0x0, 0x0) 2018/01/11 15:13:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000829000-0x9)='/dev/ppp\x00', 0x80201, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000898000)={0x0, 0x1, 0x30}, &(0x7f0000ead000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000037000-0x18)={r2, 0x4, 0x30, 0x6, 0x2}, &(0x7f00004c1000)=0x18) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000aae000-0x8)={0x48000000000000, 0x9}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c08000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x7fffdff97000}, 0x0, 0x0}) 2018/01/11 15:13:23 executing program 1: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000033c000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00001f3000-0x28)={0x0, 0x0, 0x0, 0xffff, "6fec2d1e0649a19ff2d160e454e0e7996ee94b408afdb9f0dc5e76049cfa0993"}) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x200000000000012, &(0x7f0000d76000-0x10)={0x0, 0x0}, &(0x7f0000cb5000-0x4)=0x10) 2018/01/11 15:13:23 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r0, 0x409, 0x7) ftruncate(r0, 0x6) 2018/01/11 15:13:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000093c000)='./file0\x00', 0x2, 0x110) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f59000-0x10)={0x86, &(0x7f00000b4000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000312000)={r1, &(0x7f0000eda000-0x91)=""/145}) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000701000-0x1)="") creat(&(0x7f0000016000-0xc)='./file0\x00', 0x80) mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f000055f000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35877725fa4dc848971b0a8349135dafe4f856f190073dda589e978379dd7768571d137b25cdb1ab4161c027ed80fcd7c44a662796a17963bc24c6aca5150bebc634e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba32769b201dfb1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b124443171d9d151f602d4edd2d1bc8772b133ccde7811783d5a385cbf07fbb5e93223dd1e2c4bf3b7e6cd72c") 2018/01/11 15:13:23 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cf3000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000167000-0x4)=0x0, &(0x7f0000a9d000-0x4)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$sndmidi(&(0x7f0000d66000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000001000-0xc8)={0x2, 0x3ff, 0x7, 0x1, 0x3, [{0xfffffffffffffff9, 0x100000001, 0x5d71, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1000, 0x4, 0x986b, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xffff, 0xffffffffffff9910, 0x40, 0x0, 0x0, 0x1180, 0x0, 0x0, 0x0}]}) fcntl$setpipe(r1, 0x407, 0x100) sendmsg$nl_xfrm(r1, &(0x7f0000669000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f00009af000-0x105c)=@delpolicy={0x5c, 0x14, 0xa21933e0cb560ea5, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0xfffffffffffffce7, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 15:13:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='/selinux/relabel\x00', 0xffffffffffffffff) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000001000-0x7)={0x1258a050, 0x6, 0x2, 0x42ca962c, 0xff, 0x0, 0x67, 0x401, 0x0, 0x8}) keyctl$get_security(0x11, r0, &(0x7f00006de000)=""/158, 0x9e) 2018/01/11 15:13:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/11 15:13:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0xffffffffffffff35) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000008c000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000738000-0x10)={0x7, &(0x7f0000960000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000014000)={r1, &(0x7f000084f000-0x9e)=""/158}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) sendmsg$kcm(r2, &(0x7f0000f3a000-0x38)={&(0x7f000063e000)=@llc={0x1a, 0x1b, 0xce, 0x7, 0xff, 0x100000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000015f000)=[{&(0x7f0000145000-0xe)="874e3ff4623f41fd77788a27f7c2", 0xe}, {&(0x7f000044c000-0x28)="7d1cb0eee950ee46c4183265e2e340e2ccf97229c30c603e469f6710fbf87608e76ac1c4e4111aea", 0x28}, {&(0x7f0000b63000)="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", 0x1000}, {&(0x7f0000e8a000-0x95)="b250f4cc68da315055a329068779027333d50c09202822612559f05f7137bd7152198fbe1808e1397431a8868bf2ecdc18236047bd3294e3ad23a125c339fe7d423181a1f17fc3edfa2b7f201c53e48560988069f45010fcb9b428c9bfcd8a42c2acc07e8ff267c506977bcd156180b880f44dd76929d2c225ac2c18cb3a4dabc7af5e303a8260bfc86859f3da83dce131612608e2", 0x95}], 0x4, &(0x7f0000fd0000-0x108)=[{0x108, 0x19b, 0x2, "561fef8d1d5f026729bae29010fffd4cc52e852d7d683924f4a3b9986e6fba3ed920d336a6e644f5bb2a61d9cb149c7247cf3827074e0fca0e59dab01ef848edab6928cb30db690e04cb3dc2d619ab6f1cf9445f0beba21047263e199fbf37c1e0e48648bab5b9f0489334caf3b0a87d3da7755abb6912bd708bdc53ff98a9b5b62eb57eb06a4d6a961cd5a77794560e25c2f84de8c16c6bd9f652b54eb7622a8d10fd7d77239ccd779aa27f9e3a4ba068d1d5ce956a6f227211b6815aa8150935d7fc1e7dd6d339327b319846b8d03a796d86114b245dd854fcd7946c8b4b4c36d9f258132de69f58b74504eec977985701665cc5bb"}], 0x108, 0x20000000}, 0x40000) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047c000-0x4)=0x0, &(0x7f0000f98000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000949000)=0xa335, 0x4) [ 31.107564] syz-executor3 (3856) used greatest stack depth: 16112 bytes left 2018/01/11 15:13:23 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f00004ae000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x100000001}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=""/19) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009f3000)={0x200, 0x8, 0x2, 0x9, 0x1f}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0x1}, 0x5) mmap(&(0x7f0000000000/0xd5a000)=nil, 0xd5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000496000)={@random="0d8870447f6e", @random="e8fa0400", [], {{0x86dd, @ipv6={0x0, 0x6, "aaa447", 0x30, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"34c656f53049c450ae59e786fef7878ec66c0a0b1f4eeef55306bfea"}}}}}}}, &(0x7f0000d50000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d5b000-0x8)=0x0) 2018/01/11 15:13:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00004b2000-0x8)='./file0\x00', &(0x7f0000454000)='./file0\x00') mkdir(&(0x7f000036a000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') readlinkat(r0, &(0x7f0000016000-0xe)='./file0/file0\x00', &(0x7f0000013000)=""/192, 0xc0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b3f000-0x20)={{&(0x7f00007fa000/0x4000)=nil, 0x4000}, 0x2, 0x0}) 2018/01/11 15:13:23 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000008000)='/dev/amidi#\x00', 0x0, 0x80000) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001000)=""/98) r1 = syz_open_dev$sndmidi(&(0x7f000000b000)='/dev/snd/midiC#D#\x00', 0x4, 0x80000) r2 = socket$nl_crypto(0x10, 0x3, 0x15) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xf, 0x4, &(0x7f0000002000)=@raw=[@jmp={0x5, 0x1, 0x9, 0x3, 0x4, 0xffffffff, 0x1}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000005000)='syzkaller\x00', 0x2d66, 0x45, &(0x7f0000001000)=""/69, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000000b000)={r2, r3}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 15:13:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000272000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000078000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000982000)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000026000-0x58)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xe58d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, @in={0x2, 0x1, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) dup3(r0, r1, 0x0) 2018/01/11 15:13:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000799000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0xff, 0x9, 0x1000}}], {{0x86dd, @ipv6={0x401, 0x6, "a228af", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x32, 0x0, 0x0, 0x0, 0x0, []}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e15000-0x11)='/dev/vga_arbiter\x00', 0x8202, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000b0c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ec1000-0x4)=0x14, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d86000-0xc)={0x0, 0x0, 0x0}, &(0x7f000019c000)=0xc) setfsgid(r3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000e6000-0x8)={0x0, 0x80000001}, &(0x7f00008dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000927000)={r4, 0x7}, &(0x7f0000190000)=0x6) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000b10000-0x10)={r2, 0x1, 0x6, @random="f7d65e447298", [0x0, 0x0]}, 0x10) 2018/01/11 15:13:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a01000-0x8)={0x0, 0x2360}, &(0x7f0000b42000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000097a000-0x10)={r3, 0x10, &(0x7f00001f2000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000080000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00009f7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) sendto$inet(r4, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00004e8000)={0x0, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) shutdown(r4, 0x1) 2018/01/11 15:13:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x1001, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000247000)='/dev/kvm\x00', 0x802, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003a7000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000634000)={0x0, 0x200000014002, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x8, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 15:13:23 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000004000)='fdinfo\x00') ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000001f000-0x4)=0x0) tgkill(r0, r2, 0x27) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000001f000)=0x0, &(0x7f000001f000)=0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000020000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r4, &(0x7f0000003000)=[{&(0x7f0000014000)='0', 0x1}], 0x1) 2018/01/11 15:13:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getscheduler(0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000372000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00002c2000-0x4)=0x13) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c3b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f000054b000+0x4ae)='/dev/sg#\x00', 0x191fd459, 0x141000) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000b52000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000d2000)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000769000-0x10)={0x0, 0x2710}, 0x10) 2018/01/11 15:13:23 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x81, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000012000)=0x1) 2018/01/11 15:13:23 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f7e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000a76000-0x40)={0x0, 0x0, 0x0, 0x84, &(0x7f00008bc000)=""/132, 0x59, &(0x7f000082d000)=""/89, 0xfa, &(0x7f0000597000-0xfa)=""/250}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @cisco=&(0x7f000060c000-0x8)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000e31000)={0xfffffffffffffffd, 0x401, 0x19f3, 0x48, 0x4, 0x8}) sendto$packet(r2, &(0x7f000050e000)="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", 0x5eb, 0x0, &(0x7f000027f000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) [ 31.351899] device syz0 entered promiscuous mode 2018/01/11 15:13:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f000001c000-0x1)='j', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2) readv(r0, &(0x7f0000013000)=[{&(0x7f000000d000)=""/2, 0x2}], 0x1) close(r1) r2 = inotify_init() mkdir(&(0x7f00007ad000-0xa)='./control\x00', 0x0) inotify_add_watch(r2, &(0x7f000003a000)='./control\x00', 0x1000800) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000fc7000)='./control\x00', 0x86000006) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/11 15:13:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000000000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, 0x0) 2018/01/11 15:13:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x400000000000000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004f6000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 15:13:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000491000)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f000092b000)={0x42758857, 0x7, &(0x7f0000cf9000-0x7d)="4cad215569197b9adf81c8af07ae9cf611128bfaa051e22fd5c18d571a096e8a4d9338483974e276eb98a933a874d90435f49a1bc1d16722cfd8d1cd68f26c2d4aaba950a83d6dcb48767c2f087d5c84475f86f9cd18750830c4a78a2628e67aa0fcbdcbf73e07e871f1a7fe42ffbe1740362108646ef6793366462ff9", &(0x7f000061c000)="", 0x7d, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) 2018/01/11 15:13:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x9) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) clock_gettime(0x0, &(0x7f0000139000)={0x0, 0x0}) ppoll(&(0x7f0000243000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00004a4000-0x10)={0x0, r1+30000000}, &(0x7f0000924000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000773000+0x79f)={0x1, &(0x7f0000635000)=[{0x6, 0x0, 0x0, 0x40407ffc0007}]}) geteuid() shutdown(r0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00002a0000-0xd)='/dev/snd/seq\x00', 0x0, 0x84000) r3 = syz_open_dev$usbmon(&(0x7f00001df000)='/dev/usbmon#\x00', 0x100000001, 0x800) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000aa1000)=0x10000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000f48000-0x50)={{0x1000, 0x7ff}, {0x5e7b, 0xb441}, 0xffffffffffffffda, 0x3, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 15:13:23 executing program 7: r0 = userfaultfd(0x80800) sync_file_range(r0, 0x39, 0x8, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000072e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, "0300f2fd0a19331a"}}}}}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c68000)='/dev/vga_arbiter\x00', 0x202200, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000d6e000)=0x7, 0x4) fchdir(r1) fgetxattr(r1, &(0x7f00001a4000)=@random={'trusted.\x00', 'vboxnet1\x00'}, &(0x7f0000785000-0xa5)=""/165, 0xa5) r3 = syz_open_dev$audion(&(0x7f0000fe2000-0xc)='/dev/audio#\x00', 0x0, 0x10800) openat$pfkey(0xffffffffffffff9c, &(0x7f0000605000-0x15)='/proc/self/net/pfkey\x00', 0x101, 0x0) dup3(r3, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f00005d8000)={0x2, 0x0, 0x120000000000, 0x0, 0x7fff}) 2018/01/11 15:13:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="c4babd4854e1e897195b6a6d2cc6c85182517decb2763fb6039b8a9dab3796aa4c87fed7eb953c0ee3f610ef15f6a52912b4d60d79d3f6ebf80cc17f9490e5a14d3475885b23a1579bab021b970a1201a97f7bee17cdf723e4449a22425de9beb00069ee37a42979fa0836c1242e88fc45e8e6483841dd5dbe430fe2fb08f9fa17ce69df2530c76edf768334ea987c6d0afa9a2bea0c5f781e775d12fa1d61cc777789c034bcc6f877c108c9fa8960d921cb0dfa43776c9259865a8be72d1f5b03b2fc1bee00d1905dd88247851d26c7174e1dba8f96dfcfd7202420b33b088641523be39a2d2020bf300668e1a0486fb7a06a62594d941b79bd65949e3ea928ecc7f3bf5f04ca7d1854d7d484aa19ba072dfd7d167f2463c0642ed2b53ec5bf884cd2cd863a64e99fbe898d7dff4a86bfd834a544d3ad652d73c2c01615074c7d3819aa44fe4491a545b8c1cc9e163465d68a591188732466aebe87d322210b36949fe34744fa675bf8d8cd46581cdeb64c2731f99aa82b97a92e09a418509f6db89dc0aabf9a502517c08aca85cbcf5e7449572af9f619b58d1fcbe070ece236df53ee99b9164399f83eed4f8ae8337ae7d167d61f8255c738acba9697745cd4787858f0884231817dfafa01be62ba296d7da22d39038396d95c943e17c8b282c2fa3e76df777fc042afafaff30077037c2b8cb2895841709e9375b6ca314d8c9dfdca50547fe735c8c91c5356805b27d36ac773ede01195257a5842e5a18a046aa781e0edc832913a32f9ebd782f5dd960dd3697ee1fde8f8b48040d37ccbb5b444854032586acda7395f75cd283585b427764f92a28ad033d15379bfe0daef231edf3af9208d80d11beb4e9b74a45cb481515a87fafe02e5968405dc026965b42312c735a88b22a89844004941635344c51794a1aa925de696541bb0261803d3fca47acb5192c4b7a8b6d5f3719661b2ce6abb90ddfb88341b804b39489933e4d6090b00997c5efef9d0e91f93b945bbc1b099cde60075905ff502fab87a89934da2d2f5a8e2fa1a0e472cba85d2ad1ceee44ad55896f71d54aacd10bf78ee8d3c60497882cf0279678dff17a4521899974041bce6d86e8f53b14a73b2840d24ee59c8457e3de9186d007569adb9d822253717c0bda052b55ae535f35dc3481879a700899ea02dee6196208842336b20179dd2d44dd227333cd89e1ef514fc7974867a1a0fbbdfa70755fd9379e808eca0355e5f5ce1f1aea3d129145afcf12f82088cbe709abc8b7213844f62c2429a5a68e6749bd6ffe569af590896be9b6dee0916d9334fd715a762f331e48cef8d2d0e2deef0b741823f7cd8f7ffa82b019516aeb6f838f3610261d96817fee55b16cfa3b32b30268c079de839be0172e27b6c70341e0b18351b2a7bcec917eed2eb779cc90e5d6f19e5eeb7199cbbb2000a879e6118f28e350ba335b6443a5fbff41380cbce4a08af34fe25737478cb90f187c983ee6755688a556fad2edbf18bc61c93cbc9141746acab173e1c307bd3609b178f3f7de201650ad8356a613f74a52c3159cb0e3fc164186052d5ced168ea67f151bb829af14f8f2f1f791de76740e8745b2ba5e059004a3b9f1d7d52af6d81232791ee1b23a88ea8ac093892fe02eb866dbc5993710cb3e7001b1877861f9a9a3fde697d3944de7c823d1b73c2e43d9cb8630383a8682122d30cd3af0e6d68074d7b70885d6e8e174d9c5b", 0x4d0, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000513000-0x4cf)=""/1231, 0xffffff95) 2018/01/11 15:13:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000b3000)='/selinux/enforce\x00', 0x123e40, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00004f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="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", 0x180}], 0x1) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/11 15:13:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x480, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x400000484, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x7ff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={r2, 0x9, 0x6, 0x101, 0x4, 0x7}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000003000-0x8)={0x81, 0x400, 0x81, 0x80000000}) shmget$private(0x0, 0x3000, 0x54000002, &(0x7f0000000000/0x3000)=nil) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x7, 0x4) socket(0x5, 0x800, 0x90000000000000) 2018/01/11 15:13:23 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000d000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) r2 = syz_open_dev$vcsa(&(0x7f0000d50000)='/dev/vcsa#\x00', 0x1f, 0x40) getsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000bb5000-0xd4)=""/212, &(0x7f0000984000)=0xd4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000ec000-0xe3)={0x0, 0xdb, "57e9a7fc71d21da110fb4c67620c1da5a436a73ada8c0f43b35d233e9876dce8451eb9bc13ff6a05125feea0d38afbd471d3689c773fd466680cc9703daad0ec2b81779c35d3518b7770458156ff68d509e3fd1cad221022cc6604772bba02dc9f029f745b0a542915b2f464f18d6563512ab15ac650e34b461b45874387dc3d4d2c21a58770a9a5d7fc6a65f4e6526eeafde84da5abb9387391ead71358319f3c07f0c0111fa449be20772b62d0f19b620221056ea448470c1fe10e0ebc9255adb55dafead880cf28d17b03789d94741ec01e121a6bbc488a16ec"}, &(0x7f0000aa1000-0x4)=0xe3) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e32000)={r3, 0xcec2, 0x7f, 0x0}, &(0x7f0000e30000)=0x10) sendmsg$nl_netfilter(r2, &(0x7f0000d47000-0x38)={&(0x7f00005cc000)={0x10, 0x0, 0x0, 0x4a0}, 0xc, &(0x7f0000453000-0x10)={&(0x7f00000e3000-0x18)={0x18, 0x6, 0x7, 0x1, 0x3, 0x1, {0x1, 0x0, 0x6}, [@flag={0x4, 0x6e}]}, 0x18}, 0x1, 0x0, 0x0, 0x1}, 0x800) r4 = open(&(0x7f0000b34000-0x5)='./file0\x00', 0x0, 0x0) execve(&(0x7f000028a000)='./control\x00', &(0x7f0000fb3000-0x48)=[], &(0x7f0000fb3000-0x10)=[]) accept4$alg(r4, 0x0, 0x0, 0x800) read(r1, &(0x7f0000fb5000-0x1b)=""/32, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000df5000-0x20)={0x0, 0x0, 0x0, 0x3}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000009b000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x80000001, 0x0, 0x401, 0x3}, &(0x7f00002d3000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00002a5000)={r6, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x10001, 0x11d, 0x1, 0x10001}, &(0x7f0000a54000)=0xa0) accept4$ipx(r4, &(0x7f000047d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007e5000)=0x10, 0x800) recvmsg(r4, &(0x7f000003d000)={&(0x7f0000909000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dd9000)=[{&(0x7f0000a7a000)=""/222, 0xde}, {&(0x7f000038c000)=""/39, 0x27}, {&(0x7f0000e9d000-0x38)=""/56, 0x38}, {&(0x7f00007b2000)=""/88, 0x58}, {&(0x7f00000d5000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000211000-0x53)=""/83, 0x53, 0x2fa4}, 0x10000) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000ed2000-0x10)={r5, 0x6ee6d71}) r7 = request_key(&(0x7f0000553000-0x6)='rxrpc\x00', &(0x7f0000bab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000650000)='[selinux@^cpusetGPLvboxnet1eth1&\x00', 0xfffffffffffffffe) sysfs$3(0x3) add_key$user(&(0x7f000007c000)='user\x00', &(0x7f000093c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000289000-0xed)="7593e67372732c7dea5de4687417b6091233d0e13d4f7406a42631c162c2730905cb00f9eca1cc6642d9c0b34677b814ba344595650c01b5027a49cc7586f928c51c808348e42864a37b82822ad66199d527b3de04dbb67fa0c0640357193d3d8348fb7ba83bff641e98c92456c8d5d31b62f6216f39c5069c734b304b53bab4a2bab8ccac44a2a7f9b7559052e2c31f7dd463a8a5bff6e513ddc7bedfb9ac50fb5b42b50e04149439a0287ecea6705ef20a574bb376ae6d1a04f5596caed6710b87e455de9a0563cce455baae10f1b55443e4c66e601ada2951dbdeb3f113bc25ea94b31ad2e0c43e569d7470", 0xed, r7) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000dc9000)={0x2, 0x1}) 2018/01/11 15:13:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00002aa000+0x4bf)='/dev/dsp\x00', 0x40, 0x0) ioctl$TCXONC(r3, 0x540a, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000b4f000)=@int=0x9, 0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00004af000-0x50)={{0x5, 0xe7}, {0x3, 0x100}, 0x3, 0x2, 0x172, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r2, 0x0) 2018/01/11 15:13:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000fca000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000475000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000061c000-0x11)='/dev/vga_arbiter\x00', 0x101100, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000db1000)=0x0, &(0x7f0000ee9000)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f29000-0x18)=[{0x8, 0x0}, {0x8, 0x3}, {0x6, 0x3f}], 0x3) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ba9000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) 2018/01/11 15:13:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f56000-0x8)={r2, r0}) write(r1, &(0x7f0000945000-0x22)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000018b000-0x4)={0x8, 0x7, 0x9000}, 0x4) 2018/01/11 15:13:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = syz_open_dev$dspn(&(0x7f0000f5f000-0xa)='/dev/dsp#\x00', 0x4000000004, 0x40) accept$packet(r1, &(0x7f0000ae2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d28000-0x4)=0x14) request_key(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0xa)='/dev/ptmx\x00', r0) 2018/01/11 15:13:23 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000b000-0x9)='/dev/loop#\x00', 0x3ffffffff, 0x200000002003) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000010000-0x9)='/dev/dsp\x00', 0x40080, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f000001b000-0x14)={0xfffffffffffffb84, 0x537a, 0x5ca, 0x5, 0xfffffffffffffffd, 0x7, 0xb54, 0x3, 0x4, 0x0}) 2018/01/11 15:13:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) r3 = msgget(0x0, 0x400) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000ebf000-0x1000)=""/4096) msgctl$MSG_STAT(r3, 0xb, &(0x7f00006c2000)=""/221) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000163000)=""/108) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getresuid(&(0x7f0000947000)=0x0, &(0x7f00000d5000)=0x0, &(0x7f0000e3d000-0x4)=0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x8000004, &(0x7f0000786000-0x4)=0x0, &(0x7f0000a0f000-0x4)=0xfc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000d36000-0xc)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f00009b9000)=0xc) msgrcv(r3, &(0x7f00003f9000-0xc9)={0x0, ""/193}, 0xc9, 0x3, 0x1000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000389000-0x8)={r0, 0x1, 0x5}, 0x8) 2018/01/11 15:13:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000005000)=0x8ac8) syz_open_dev$amidi(&(0x7f0000011000)='/dev/amidi#\x00', 0x2, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003bc000-0x4)=0x0, &(0x7f0000fd7000-0x4)=0x4) 2018/01/11 15:13:23 executing program 2: mmap(&(0x7f0000000000/0x238000)=nil, 0x238000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000fbb000-0xc)='/dev/random\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000242000-0x8)=0x6) fcntl$setown(r3, 0x8, r2) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000d3d000-0x4)=r2) dup2(r0, r4) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fc0000)=""/1, 0x1}], 0x1) dup2(r1, r4) tkill(r2, 0x13) ioctl$int_in(r0, 0x800000c0045002, &(0x7f000061b000-0x8)=0x8000002006) 2018/01/11 15:13:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000256000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) syz_open_dev$vcsa(&(0x7f00007b8000)='/dev/vcsa#\x00', 0x4, 0x101800) perf_event_open(&(0x7f0000329000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2285, &(0x7f00002cb000)="") 2018/01/11 15:13:24 executing program 0: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c6000)=0xb) close(r0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000e7a000-0xb)='/dev/vcsa#\x00', 0x8, 0x800) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000265000-0x10)=@req={0x7fff, 0x7, 0x9b9, 0x80000000}, 0x10) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000e7b000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000e7b000-0x1000)=""/4096, 0x1000, 0x2) bind$bt_rfcomm(r1, &(0x7f0000e7a000-0x9)={0x1f, {0x0, 0x9, 0xffffffffffffffff, 0x10001, 0x1, 0x81}, 0x4}, 0xfffffffffffffe07) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000e7b000-0xe)='/dev/admmidi#\x00', 0x9, 0x100) 2018/01/11 15:13:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000bfffffff7024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000080000)=0x0) 2018/01/11 15:13:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x3, 0x0) connect$ax25(r0, &(0x7f000026c000)={0x1e, {"02491f08400400"}, 0x0}, 0x10) 2018/01/11 15:13:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/11 15:13:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000caa000)='/selinux/checkreqprot\x00', 0x101000, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000e5c000-0x38)={&(0x7f0000171000)=@in6={0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f0000a2b000-0x50)=[{&(0x7f000062d000)="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0x1000}, {&(0x7f0000839000-0x9b)="951f1b6c41a22dc487a704d09c4b16006e5d5dda8427fe4921281f83a793fae806c5f9c4234e3ac92d9419170424d5f0b4f8dc8125564ad5905f71a19695a06f277264525e5072de658022da67b290f074658449790bcf5d28ac2e65b35c3c0d9b48e35742079f3ceea4c2e43715c3626cd7dfa1fb7bee757fafa74db4051c918a9efe1d63c6564d2fbcacc0d8ee5b2e546d7fec8a51445a8a016c", 0x9b}, {&(0x7f0000840000)="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0x1000}, {&(0x7f00000ac000)="db6a3f5c080fe9579a1c19ca353af1a274c0e6d3dce92f51308eb65d6d302b8437d7470e122d9f58c34cbde4da29e49c5c72c9e3280b26465ec21854d3cf9a73c492b3cab216673a9abd4568037c00e2975dc2fced5acc364d85f2e4fa7ab6e73fbee798c3bb1ef86ca2d702ec26e95fd23a168ff3cb0e5d7b88c724af34f3b827b9b616aea47cf6375fcc804b29f230c0866037e74678526793a9b9639b63e43b078802962a084ecff0e3f65e9da5c874a63b6aa5e2d6f5f8b9e29a1834bdcd0ce8", 0xc2}, {&(0x7f00003a8000)="6a95664f5a7f7cf59aae994a1e8c8e926029981ddd8406a3aa4ccf3ee388e939544a1c56a02641ff8fb9e8cd04e4931a33f3739b00fa75230bcae6d061fefacd6b3e17f08942134f98706a0ab448831916e529951919b19af3cc9c302887f0927b671216a78c488aaca5bc544502d4b4076d11d5ad97c6d4ebbe1efda3448aaecbfe35513f5b93da375009ff4b6e1f6bd14fa13d19212c5e11fffb78795bf7ec39126ca2c2cefc53d6a5f8c3ac217600295f544b055423bde342d7bab8e52494", 0xc0}], 0x5, 0x0, 0x0, 0x4000}, 0x4000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f000069e000)={""/1024}) [ 31.905586] ================================================================== [ 31.913038] BUG: KASAN: stack-out-of-bounds in xfrm_state_find+0x30de/0x3210 [ 31.920205] Read of size 4 at addr ffff8801d10b75d0 by task syz-executor6/4036 [ 31.927546] [ 31.929151] CPU: 0 PID: 4036 Comm: syz-executor6 Not tainted 4.15.0-rc7-next-20180111+ #94 [ 31.937525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 31.946941] Call Trace: [ 31.949508] dump_stack+0x194/0x257 [ 31.953114] ? arch_local_irq_restore+0x53/0x53 [ 31.957755] ? show_regs_print_info+0x18/0x18 [ 31.962238] ? lock_release+0xa40/0xa40 [ 31.966188] ? xfrm_state_find+0x30de/0x3210 [ 31.970572] print_address_description+0x73/0x250 [ 31.975393] ? xfrm_state_find+0x30de/0x3210 [ 31.979775] kasan_report+0x23b/0x360 [ 31.983554] __asan_report_load4_noabort+0x14/0x20 [ 31.988464] xfrm_state_find+0x30de/0x3210 [ 31.992673] ? __lock_acquire+0x664/0x3e00 [ 31.996886] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 32.002085] ? xfrm_state_afinfo_get_rcu+0x160/0x160 [ 32.007159] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 32.012148] ? trace_hardirqs_on+0xd/0x10 [ 32.016274] ? print_irqtrace_events+0x270/0x270 [ 32.020999] ? perf_trace_lock+0x900/0x900 [ 32.025220] ? perf_trace_lock+0x900/0x900 [ 32.029429] ? check_noncircular+0x20/0x20 [ 32.033653] ? perf_trace_lock_acquire+0xe3/0x980 [ 32.038478] ? perf_trace_lock+0x900/0x900 [ 32.042710] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 32.047883] ? print_irqtrace_events+0x270/0x270 [ 32.052609] ? find_held_lock+0x35/0x1d0 [ 32.056654] ? depot_save_stack+0x2ca/0x460 [ 32.060948] ? lock_downgrade+0x980/0x980 [ 32.065078] ? perf_trace_lock_acquire+0xe3/0x980 [ 32.069898] ? lock_release+0xa40/0xa40 [ 32.073863] xfrm_tmpl_resolve+0x2ee/0xc40 [ 32.078096] ? __xfrm_decode_session+0x110/0x110 [ 32.082829] ? save_stack+0xa3/0xd0 [ 32.086431] ? save_stack+0x43/0xd0 [ 32.090036] ? find_held_lock+0x35/0x1d0 [ 32.094081] ? rt_add_uncached_list+0x1b7/0x240 [ 32.098730] xfrm_resolve_and_create_bundle+0x184/0x28d0 [ 32.104155] ? lock_release+0xa40/0xa40 [ 32.108109] ? perf_trace_lock+0x900/0x900 [ 32.112317] ? __local_bh_enable_ip+0x121/0x230 [ 32.116964] ? check_noncircular+0x20/0x20 [ 32.121173] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 32.126169] ? trace_hardirqs_on+0xd/0x10 [ 32.130294] ? _raw_spin_unlock_bh+0x30/0x40 [ 32.134688] ? xfrm_tmpl_resolve+0xc40/0xc40 [ 32.139073] ? ip_rt_bug+0x20/0x20 [ 32.142615] ? find_held_lock+0x35/0x1d0 [ 32.146667] ? xfrm_sk_policy_lookup+0x34c/0x4e0 [ 32.151401] ? lock_downgrade+0x980/0x980 [ 32.155526] ? lock_release+0xa40/0xa40 [ 32.159480] ? refcount_inc_not_zero+0xfe/0x180 [ 32.164129] ? selinux_xfrm_policy_lookup+0xac/0xd0 [ 32.169122] ? security_xfrm_policy_lookup+0x92/0xc0 [ 32.174204] ? xfrm_sk_policy_lookup+0x375/0x4e0 [ 32.178942] ? xfrm_selector_match+0xe00/0xe00 [ 32.183507] ? print_irqtrace_events+0x270/0x270 [ 32.188257] xfrm_lookup+0x15b2/0x24f0 [ 32.192119] ? xfrm_lookup+0x15b2/0x24f0 [ 32.196159] ? lock_release+0xa40/0xa40 [ 32.200119] ? xfrm_policy_lookup+0x70/0x70 [ 32.204427] ? find_held_lock+0x35/0x1d0 [ 32.208475] ? ip_route_output_key_hash+0x229/0x370 [ 32.213467] ? lock_downgrade+0x980/0x980 [ 32.217597] ? lock_release+0xa40/0xa40 [ 32.221554] ? find_held_lock+0x35/0x1d0 [ 32.225610] ? ip_route_output_key_hash+0x252/0x370 [ 32.230611] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 32.236122] ? lock_release+0xa40/0xa40 [ 32.240089] xfrm_lookup_route+0x39/0x1a0 [ 32.244217] ip_route_output_flow+0x7c/0xa0 [ 32.248521] udp_sendmsg+0x19d3/0x2ce0 [ 32.252408] ? ip_reply_glue_bits+0xb0/0xb0 [ 32.256721] ? udp_lib_get_port+0x1b30/0x1b30 [ 32.261201] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 32.266368] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 32.271533] ? print_irqtrace_events+0x270/0x270 [ 32.276291] ? lock_downgrade+0x980/0x980 [ 32.280422] ? perf_trace_lock_acquire+0xe3/0x980 [ 32.285240] ? mark_held_locks+0xaf/0x100 [ 32.289359] ? refcount_inc_not_zero+0xfe/0x180 [ 32.294001] ? __local_bh_enable_ip+0x121/0x230 [ 32.298656] ? perf_trace_lock+0x900/0x900 [ 32.302865] ? check_noncircular+0x20/0x20 [ 32.307089] udpv6_sendmsg+0x757/0x3400 [ 32.311036] ? perf_trace_lock+0x900/0x900 [ 32.315283] ? check_noncircular+0x20/0x20 [ 32.319506] ? udpv6_setsockopt+0x80/0x80 [ 32.323635] ? reacquire_held_locks+0x1f9/0x3e0 [ 32.328279] ? reacquire_held_locks+0x1f9/0x3e0 [ 32.332927] ? find_held_lock+0x35/0x1d0 [ 32.336974] ? release_sock+0x1d4/0x2a0 [ 32.340931] ? lock_downgrade+0x980/0x980 [ 32.345065] ? __local_bh_enable_ip+0x121/0x230 [ 32.349713] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 32.354702] ? release_sock+0x1d4/0x2a0 [ 32.358646] ? trace_hardirqs_on+0xd/0x10 [ 32.362765] ? __local_bh_enable_ip+0x121/0x230 [ 32.367408] ? _raw_spin_unlock_bh+0x30/0x40 [ 32.371796] ? release_sock+0x1d4/0x2a0 [ 32.375750] ? __release_sock+0x360/0x360 [ 32.379877] ? udp_v6_get_port+0x355/0x600 [ 32.384094] inet_sendmsg+0x11f/0x5e0 [ 32.387866] ? inet_sendmsg+0x11f/0x5e0 [ 32.391812] ? copy_msghdr_from_user+0x3a6/0x590 [ 32.396541] ? inet_create+0xf50/0xf50 [ 32.400407] ? selinux_socket_sendmsg+0x36/0x40 [ 32.405060] ? security_socket_sendmsg+0x89/0xb0 [ 32.409789] ? inet_create+0xf50/0xf50 [ 32.413649] sock_sendmsg+0xca/0x110 [ 32.417339] ___sys_sendmsg+0x767/0x8b0 [ 32.421291] ? copy_msghdr_from_user+0x590/0x590 [ 32.426038] ? lock_downgrade+0x980/0x980 [ 32.430171] ? __fget_light+0x297/0x380 [ 32.434120] ? fget_raw+0x20/0x20 [ 32.437557] ? schedule+0xf5/0x430 [ 32.441099] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 32.446439] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 32.452131] ? __fdget+0x18/0x20 [ 32.455484] __sys_sendmsg+0xe5/0x210 [ 32.459254] ? __sys_sendmsg+0xe5/0x210 [ 32.463203] ? SyS_shutdown+0x290/0x290 [ 32.467163] ? SyS_futex+0x269/0x390 [ 32.470874] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 32.475878] SyS_sendmsg+0x2d/0x50 [ 32.479396] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 32.485407] RIP: 0033:0x452ac9 [ 32.488575] RSP: 002b:00007fd90ced7c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 32.496254] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 32.503496] RDX: 0000000000000000 RSI: 00000000201f1000 RDI: 0000000000000013 [ 32.511446] RBP: 00000000000004b4 R08: 0000000000000000 R09: 0000000000000000 [ 32.518691] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5180 [ 32.525932] R13: 00000000ffffffff R14: 00007fd90ced86d4 R15: 0000000000000000 [ 32.533199] [ 32.534814] The buggy address belongs to the page: [ 32.539721] page:ffffea0007442dc0 count:0 mapcount:0 mapping: (null) index:0x0 [ 32.547840] flags: 0x2fffc0000000000() [ 32.551720] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 32.559658] raw: dead000000000100 dead000000000200 0000000000000000 0000000000000000 [ 32.567508] page dumped because: kasan: bad access detected [ 32.573185] [ 32.574782] Memory state around the buggy address: [ 32.579687] ffff8801d10b7480: f1 f1 f1 04 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 [ 32.587192] ffff8801d10b7500: f2 f2 f2 f8 f2 f2 f2 f2 f2 f2 f2 00 00 00 00 f2 [ 32.594528] >ffff8801d10b7580: f2 f2 f2 00 00 00 00 00 00 00 f2 f2 f2 f2 f2 00 [ 32.601857] ^ [ 32.607797] ffff8801d10b7600: 00 00 00 00 00 00 00 00 f2 f2 f2 00 00 00 00 00 [ 32.615127] ffff8801d10b7680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 32.622454] ================================================================== [ 32.629794] Disabling lock debugging due to kernel taint [ 32.635492] Kernel panic - not syncing: panic_on_warn set ... [ 32.635492] [ 32.642851] CPU: 0 PID: 4036 Comm: syz-executor6 Tainted: G B 4.15.0-rc7-next-20180111+ #94 [ 32.652540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.661871] Call Trace: [ 32.664436] dump_stack+0x194/0x257 [ 32.668043] ? arch_local_irq_restore+0x53/0x53 [ 32.672684] ? kasan_end_report+0x32/0x50 [ 32.676806] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 32.681538] ? vsnprintf+0x1ed/0x1900 [ 32.685313] ? xfrm_state_find+0x3030/0x3210 [ 32.689699] panic+0x1e4/0x41c [ 32.692865] ? refcount_error_report+0x214/0x214 [ 32.697600] ? add_taint+0x1c/0x50 [ 32.701112] ? add_taint+0x1c/0x50 [ 32.704629] ? xfrm_state_find+0x30de/0x3210 [ 32.709021] kasan_end_report+0x50/0x50 [ 32.712967] kasan_report+0x148/0x360 [ 32.716744] __asan_report_load4_noabort+0x14/0x20 [ 32.721644] xfrm_state_find+0x30de/0x3210 [ 32.725860] ? __lock_acquire+0x664/0x3e00 [ 32.730066] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 32.735250] ? xfrm_state_afinfo_get_rcu+0x160/0x160 [ 32.740323] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 32.745312] ? trace_hardirqs_on+0xd/0x10 [ 32.749434] ? print_irqtrace_events+0x270/0x270 [ 32.754162] ? perf_trace_lock+0x900/0x900 [ 32.758375] ? perf_trace_lock+0x900/0x900 [ 32.762588] ? check_noncircular+0x20/0x20 [ 32.766798] ? perf_trace_lock_acquire+0xe3/0x980 [ 32.771626] ? perf_trace_lock+0x900/0x900 [ 32.775850] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 32.781032] ? print_irqtrace_events+0x270/0x270 [ 32.785760] ? find_held_lock+0x35/0x1d0 [ 32.789888] ? depot_save_stack+0x2ca/0x460 [ 32.794192] ? lock_downgrade+0x980/0x980 [ 32.798314] ? perf_trace_lock_acquire+0xe3/0x980 [ 32.803319] ? lock_release+0xa40/0xa40 [ 32.807269] xfrm_tmpl_resolve+0x2ee/0xc40 [ 32.811489] ? __xfrm_decode_session+0x110/0x110 [ 32.816220] ? save_stack+0xa3/0xd0 [ 32.819820] ? save_stack+0x43/0xd0 [ 32.823427] ? find_held_lock+0x35/0x1d0 [ 32.827466] ? rt_add_uncached_list+0x1b7/0x240 [ 32.832109] xfrm_resolve_and_create_bundle+0x184/0x28d0 [ 32.837531] ? lock_release+0xa40/0xa40 [ 32.841489] ? perf_trace_lock+0x900/0x900 [ 32.845710] ? __local_bh_enable_ip+0x121/0x230 [ 32.850349] ? check_noncircular+0x20/0x20 [ 32.854555] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 32.859556] ? trace_hardirqs_on+0xd/0x10 [ 32.863685] ? _raw_spin_unlock_bh+0x30/0x40 [ 32.868070] ? xfrm_tmpl_resolve+0xc40/0xc40 [ 32.872449] ? ip_rt_bug+0x20/0x20 [ 32.875972] ? find_held_lock+0x35/0x1d0 [ 32.880012] ? xfrm_sk_policy_lookup+0x34c/0x4e0 [ 32.884739] ? lock_downgrade+0x980/0x980 [ 32.888860] ? lock_release+0xa40/0xa40 [ 32.892809] ? refcount_inc_not_zero+0xfe/0x180 [ 32.897471] ? selinux_xfrm_policy_lookup+0xac/0xd0 [ 32.902461] ? security_xfrm_policy_lookup+0x92/0xc0 [ 32.907547] ? xfrm_sk_policy_lookup+0x375/0x4e0 [ 32.912278] ? xfrm_selector_match+0xe00/0xe00 [ 32.917007] ? print_irqtrace_events+0x270/0x270 [ 32.921747] xfrm_lookup+0x15b2/0x24f0 [ 32.925610] ? xfrm_lookup+0x15b2/0x24f0 [ 32.929640] ? lock_release+0xa40/0xa40 [ 32.933597] ? xfrm_policy_lookup+0x70/0x70 [ 32.937895] ? find_held_lock+0x35/0x1d0 [ 32.941934] ? ip_route_output_key_hash+0x229/0x370 [ 32.946924] ? lock_downgrade+0x980/0x980 [ 32.951054] ? lock_release+0xa40/0xa40 [ 32.955003] ? find_held_lock+0x35/0x1d0 [ 32.959050] ? ip_route_output_key_hash+0x252/0x370 [ 32.964040] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 32.969548] ? lock_release+0xa40/0xa40 [ 32.973512] xfrm_lookup_route+0x39/0x1a0 [ 32.977644] ip_route_output_flow+0x7c/0xa0 [ 32.981942] udp_sendmsg+0x19d3/0x2ce0 [ 32.985804] ? ip_reply_glue_bits+0xb0/0xb0 [ 32.990106] ? udp_lib_get_port+0x1b30/0x1b30 [ 32.994576] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 32.999737] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 33.004899] ? print_irqtrace_events+0x270/0x270 [ 33.009637] ? lock_downgrade+0x980/0x980 [ 33.013769] ? perf_trace_lock_acquire+0xe3/0x980 [ 33.018584] ? mark_held_locks+0xaf/0x100 [ 33.022705] ? refcount_inc_not_zero+0xfe/0x180 [ 33.027354] ? __local_bh_enable_ip+0x121/0x230 [ 33.032007] ? perf_trace_lock+0x900/0x900 [ 33.036219] ? check_noncircular+0x20/0x20 [ 33.040435] udpv6_sendmsg+0x757/0x3400 [ 33.044392] ? perf_trace_lock+0x900/0x900 [ 33.048606] ? check_noncircular+0x20/0x20 [ 33.052822] ? udpv6_setsockopt+0x80/0x80 [ 33.056952] ? reacquire_held_locks+0x1f9/0x3e0 [ 33.061606] ? reacquire_held_locks+0x1f9/0x3e0 [ 33.066338] ? find_held_lock+0x35/0x1d0 [ 33.070393] ? release_sock+0x1d4/0x2a0 [ 33.074357] ? lock_downgrade+0x980/0x980 [ 33.078483] ? __local_bh_enable_ip+0x121/0x230 [ 33.083124] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 33.088114] ? release_sock+0x1d4/0x2a0 [ 33.092058] ? trace_hardirqs_on+0xd/0x10 [ 33.096190] ? __local_bh_enable_ip+0x121/0x230 [ 33.100833] ? _raw_spin_unlock_bh+0x30/0x40 [ 33.105220] ? release_sock+0x1d4/0x2a0 [ 33.109164] ? __release_sock+0x360/0x360 [ 33.113288] ? udp_v6_get_port+0x355/0x600 [ 33.117501] inet_sendmsg+0x11f/0x5e0 [ 33.121275] ? inet_sendmsg+0x11f/0x5e0 [ 33.125227] ? copy_msghdr_from_user+0x3a6/0x590 [ 33.129955] ? inet_create+0xf50/0xf50 [ 33.133816] ? selinux_socket_sendmsg+0x36/0x40 [ 33.138455] ? security_socket_sendmsg+0x89/0xb0 [ 33.143179] ? inet_create+0xf50/0xf50 [ 33.147041] sock_sendmsg+0xca/0x110 [ 33.150813] ___sys_sendmsg+0x767/0x8b0 [ 33.154760] ? copy_msghdr_from_user+0x590/0x590 [ 33.159507] ? lock_downgrade+0x980/0x980 [ 33.163654] ? __fget_light+0x297/0x380 [ 33.167602] ? fget_raw+0x20/0x20 [ 33.171036] ? schedule+0xf5/0x430 [ 33.174564] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 33.179901] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 33.185588] ? __fdget+0x18/0x20 [ 33.188930] __sys_sendmsg+0xe5/0x210 [ 33.192717] ? __sys_sendmsg+0xe5/0x210 [ 33.196664] ? SyS_shutdown+0x290/0x290 [ 33.200636] ? SyS_futex+0x269/0x390 [ 33.204339] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 33.209331] SyS_sendmsg+0x2d/0x50 [ 33.212854] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 33.217580] RIP: 0033:0x452ac9 [ 33.220742] RSP: 002b:00007fd90ced7c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 33.228430] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 33.235685] RDX: 0000000000000000 RSI: 00000000201f1000 RDI: 0000000000000013 [ 33.242935] RBP: 00000000000004b4 R08: 0000000000000000 R09: 0000000000000000 [ 33.250179] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5180 [ 33.257422] R13: 00000000ffffffff R14: 00007fd90ced86d4 R15: 0000000000000000 [ 33.265172] Dumping ftrace buffer: [ 33.268704] (ftrace buffer empty) [ 33.272389] Kernel Offset: disabled [ 33.275988] Rebooting in 86400 seconds..