[....] Starting enhanced syslogd: rsyslogd[ 10.477203] audit: type=1400 audit(1515379141.554:5): avc: denied { syslog } for pid=3313 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 16.471365] audit: type=1400 audit(1515379147.549:6): avc: denied { map } for pid=3451 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 '10.128.15.201' (ECDSA) to the list of known hosts. 2018/01/08 02:39:13 fuzzer started [ 22.731163] audit: type=1400 audit(1515379153.808:7): avc: denied { map } for pid=3462 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 2018/01/08 02:39:13 dialing manager at 10.128.0.26:37123 2018/01/08 02:39:17 kcov=true, comps=true [ 26.425634] audit: type=1400 audit(1515379157.503:8): avc: denied { map } for pid=3462 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1097 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/08 02:39:19 executing program 2: 2018/01/08 02:39:19 executing program 7: 2018/01/08 02:39:19 executing program 3: 2018/01/08 02:39:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000072a000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000775000)=0x0) dup2(r2, r1) 2018/01/08 02:39:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000977000-0xa0)=""/160, 0xa0) 2018/01/08 02:39:19 executing program 6: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000577000)=@newsa={0x138, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 02:39:19 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000725000-0xc)='/dev/audio#\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00004b2000)={0x7, &(0x7f0000000000)=[{0x2, 0x0}, {0x40, 0x2}, {0x0, 0x8}, {0x1, 0x1ff}, {0x0, 0x8}, {0x8, 0xaf}, {0x4, 0x8000}]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) splice(r1, &(0x7f0000001000-0x8)=0x0, r0, &(0x7f0000000000)=0x0, 0x2, 0xa) r2 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000)={0x8, &(0x7f0000001000)=[{0x0, 0x6}, {0x3990000000, 0x4}, {0x10001, 0x3}, {0xffffffff, 0x81}, {0x800, 0x1}, {0x8, 0x9}, {0x4, 0x2}, {0x89fd, 0x1f}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffff8) keyctl$update(0x2, r3, &(0x7f0000000000)="370a7b86f2771340bff4c3859b3ed8bcaa620ac1c896e3128e0342ea5eba1da74c17c61f0e7ed508d6c6a6319e1eb2c65281c2f2a8c41ae1f4d37ad4f6af24807b27655c05d90e8d63240946d13a8399b0122aca80db9b6811746b1e6fd3092827758937e591b69e42d042e88446015cb1b935a1cd32fabfa2ff17f077e046ecfbac1810a09dc6b6c04959046646357f2319d59aac6ec630498c4603777a3159e63596f8b98e31198a9b53536a5bb2aea2ab42338e8b58db37b378e24200c0b04ff9fa780b136e7bc68c8e3c9dba26e3fc55b258f8882e2ac5b0", 0xda) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000004000-0x48)=@routing={0x88, 0x8, 0x2, 0x1, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}]}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000004000)={@common='rose0\x00', @ifru_flags=0x2002}) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffc01) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002000-0x18)={0x0, 0x80010000000000, 0x8, [0x0, 0x6, 0x8001, 0x5, 0xefd, 0x0, 0x23, 0x6]}, &(0x7f0000006000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r4, 0x81}, 0x6) inotify_init1(0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000006000)={0x1f, {0x5, 0x73e4d290, 0x4, 0x7, 0x8, 0x7fffffff}, 0x80000001}, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000008000)={r4, 0xe3, "2d06542e9dce53b8c09258eaa306e44da36c0577c3465346ca04b25a7b4154bd11c214398ca159c141adae736f2bf0b6684e2bf8ab54f8a3ea3abf10552143a7a57c803a5607bc119694531d65c20880130e6bfc021c0193144b0d9c604ca2fd73182357db362aadb89907d1ab460e28c2c471ee25780c9e3a0035ac27a1a8f55c9acca81c5d7afc254e2aea8b2cb101727a2dd16cb5fb5af19ce65d2c9c086a80fcca1b3e2282260b9365fe1b2aa6dab740241c96ec410a683c21447d53b2440e2dfe328f0418505e54798a6d91cfda9a83106ddcffcfc56fca1936f5055ec098f499"}, &(0x7f0000008000)=0xeb) socket$nfc_llcp(0x27, 0x1, 0x1) 2018/01/08 02:39:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000027a000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000001000)=0x1ff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000003000-0xa8)={0x2, 0x10, 0x37, 0x5, 0x15, 0x0, 0x0, 0x1, [@sadb_key={0x10, 0x9, 0x3a0, 0x0, "5ad201d0e898161fe60dea510254a86d11d7ad47512f06f0fac8cf606b8b94432ff7595056425ea407f7033332f980ce722f353edf7fc197c9ec50ba5827b0a6eb8624ca3208a23abd8b6c26162a4522f1e979a15ea9d7c7aa14e32662b193299a0ff641761ead89d29dc4d7e9457bd1485ca19a"}, @sadb_key={0x1, 0x0, 0x0, 0x0, ""}, @sadb_x_sa2={0x2, 0x13, 0x80000001, 0x0, 0x0, 0x5, 0x2}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0xc)=""/12, 0xc) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000006000-0x400)={"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"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) ioctl$TIOCSCTTY(r0, 0x540e, 0xfffffffffffffffa) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003000)={0x6, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7, 0x86, 0x6, 0x4, &(0x7f0000001000)=@common='eql\x00', 0xfff, 0x20, 0x9}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000008000-0x38)={&(0x7f0000007000)={0x27, 0x3, 0x4, 0x7, 0x7ff, 0x8000, "4f873e4e281a133c21868c0c15c21456aee317126fb0c8b2c8d359d256165fd908cae7c8dde2c8f437636a4e7c97dc785a70b29342b717f69078bc21dc60ab", 0x8001}, 0x60, &(0x7f0000006000)=[{&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000008000-0xa5)="f89eb910034c6fdeb2fbaf7e7cea24240bdb6a1a5fda764168803e4d09cc4e79d2c44769fcdafd3edaa34c731bdfae37a19544726c4be83f1d1d81db7b82f0ec086c09195ae281269852e5a37b3a0e41b93c23acd8d2c0d277e753e49b3091ca861021f00e84f7b2081006ffda8e6b8a6b1b057cfe5df2aa592ea5d36d322edccc55d5a9cad8ca5bd729d034d4dcb65f94ed921d7e157866d541867e96f6ea542fcef9096c", 0xa5}, {&(0x7f0000007000)="31ee03ddf5995bb573f8023784e2d35881689409e71b63ec90d197cd1d13f56e6a9ce743284b17884c9bb5156dd0244894ccecdc635d139122c08590c6e8bb4a6a7f6142e490b461f09629c3b95c20294ad06802a58b450256655eb985a8ab0836f79eed471e707072589b4776cd83e135f4413062655063d97cc5068eb4dbf44440af64ffa67c2e49c34f0a2d0ec3a06d83d2eded1cf43d31537ad89082d9a253218ad9604216d858854c590ab231ac3745ac298bbd6ce8bfb867aa38d07b77c70d3f7e0a0d9c779e440202b1dc", 0xce}], 0x3, 0x0, 0x0, 0x810}, 0x80) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)="5e73a90d4753bbcb2c641189cd78f12c9e0c405705d7718a2c227f46d20203c85b0846dc9559dff36f5dc7729ed77787c241025b7597356e4c09dc287cf2a6b05cfb0a778513c3f1f2cea42f52187a2225f6201c49d8dd703901e49361b573602b541236907910235e1e812d3d8bc58c2ddac262a9701da65888ca8a2f9a25e549f421786826a23fcf783bc7a74969f6471e3c94223a175ef7", 0x99) r1 = msgget$private(0x0, 0x40) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) r3 = getegid() lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000004000)=[0xffffffffffffffff, 0x0]) r6 = fcntl$getown(r0, 0x9) r7 = getpgrp(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000008000)={{0x1, r2, r3, r4, r5, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x3, 0x8fa6c05, 0x6, 0x1, 0xffffffffffffff00, 0xf8c, r6, r7, 0x0, 0x0}) [ 28.273320] audit: type=1400 audit(1515379159.351:9): avc: denied { map } for pid=3462 comm="syz-fuzzer" path="/root/syzkaller-shm725847575" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 29.160954] audit: type=1400 audit(1515379160.236:10): avc: denied { sys_admin } for pid=3504 comm="syz-executor2" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.287315] audit: type=1400 audit(1515379160.365:11): avc: denied { sys_chroot } for pid=3681 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.392652] audit: type=1400 audit(1515379160.469:12): avc: denied { net_admin } for pid=3714 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/08 02:39:20 executing program 6: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d36000)='./file0\x00', 0x1) mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) unlink(&(0x7f0000723000-0x8)='./file0\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ed5000-0x18)=[{0xb, 0x401}, {0x3, 0x5}, {0xe, 0xffffff8000000000}], 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/218) mkdir(&(0x7f0000ddd000-0x8)='./file0\x00', 0x19c) 2018/01/08 02:39:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x0, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0xc44, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffd, 0x0, 0x1, 0xfaf}}], 0x60, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00006f8000-0x18)={0x400, 0x10, [0x80000000, 0xffffffff, 0x31, 0x400]}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d25000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000de8000-0x4)=0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/08 02:39:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00005cb000)={{&(0x7f0000196000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e2f000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00007f2000)=""/78) 2018/01/08 02:39:20 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000001000-0x98)={0x3, 0x0, [{0x8, 0x3, 0x0, 0x0, @sint={0x8, 0xff}}, {0x20, 0x0, 0x0, 0x0, @adapter={0x4, 0x8000, 0x1, 0x8001, 0x1}}, {0x9, 0x3, 0x0, 0x0, @sint={0xa79, 0x0}}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000014000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x2007fc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x0, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) prlimit64(0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 02:39:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket(0x11, 0x80003, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000a9c000)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b23000)=@common='lo\x00', 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000d2000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f44000)=0xe8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000001a000-0x18)={0xaa, 0x2a, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000855000-0x20)={{&(0x7f0000ce6000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) close(r0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000f10000)={&(0x7f0000c0e000/0x1000)=nil, 0x1000}) 2018/01/08 02:39:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000608000)='/dev/kvm\x00', 0x0, 0x0) clone(0x800, &(0x7f0000074000)="91ec019e0b23e588a96b7dcff566e498393e2672c8b138eb34678255b60c528700ec9cffaaf11c0a3b231dcfd8f133ffda30163e67ef072ffb57b956b8d565bba88cb671c627e8de63b0f255949fdda035c7c5ddd4b24b43aea70f", &(0x7f00002d5000)=0x0, &(0x7f0000f2b000)=0x0, &(0x7f0000e65000-0xd8)="77501192134483c9958f7064efb6613a11625af5eeaf5eae6112f989ccdf08ee6e9251a6969fe26ef12500e45dd2f91134904ec59ff636be9d066a0fca0606b2d26399c08e23e931ed6d132a5ac3159ae875893fcf329363c8745f1daac81b0dfff9184db10dae5c7f643eb63bbec5967041746455a294d41e16bea499ec12ba7026c43dd4853b362b7761240c487f5942d7de7f8edf26884f7c691081193839e45ee56cdf08fecb893249206e54f3df1343ca34c280da4e01097739962c3015f6991d0646be0b9767358e417146279db1ba44c852a50f3b") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c7000)='/dev/sequencer2\x00', 0x301000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000853000-0x24)={0x5, 0x1c, [0x7fffffff, 0x200, 0x4000000000000, 0x10000, 0x3, 0x2, 0x400]}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000f18000-0x38)={0x1, 0x0, [{0x0, 0x0, 0x3}]}) 2018/01/08 02:39:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000657000-0xf)='/dev/sequencer\x00', 0x4c0201, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000019d000-0x4)=0x9, 0x4) writev(r0, &(0x7f00009f9000-0x10)=[{&(0x7f00001bb000)="500000001500190000bb4b31f6055c5d02ed3b850280e076480243c808fe58a2b25205000100723e0100010000d7000000050e04001741380a0096530000000000008d0000230b0c00000000000060ed", 0x50}], 0x1) sendto$ipx(r1, &(0x7f0000702000)="5895e304d3dcda67f29711cd14962fb308ee3e77ad2dff9aaa1309736d47ad1568a3e7540763edefe102fa84cced1cc60e3aac15a8f3e335371b6890bf6e320bbdd8102da00deb47ac16edf03346c3b1564f36a54e47accdb254110b47e66107", 0x60, 0x40000, &(0x7f00001a4000)={0x4, 0x2, 0x10000, "903068f4bdad", 0x1f, 0x0}, 0x10) 2018/01/08 02:39:20 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000000a000-0x44)={0x0, 0x0, ""}, &(0x7f000000c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000005000)=0x98) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000-0xf)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000002000-0x8)={r1, 0xfffffffffffffffd}, &(0x7f0000000000)=0x8) ioctl(r0, 0xc0184908, &(0x7f0000001000)="") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000000c000)=[@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x1c) [ 29.485503] audit: type=1400 audit(1515379160.562:13): avc: denied { net_raw } for pid=3723 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/08 02:39:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000b60000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000379000-0x4)=0x0, 0x80800) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f000044e000-0x4)=0x0, &(0x7f0000281000)=0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/01/08 02:39:20 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ae5000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000849000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x400, &(0x7f0000000000)={0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000bf7000-0x5)='/dev/net/tun\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001a1000)='/dev/vga_arbiter\x00', 0x52faca5ca46ce0a7, 0x0) fsetxattr(r1, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000f34000)="020000000400000090746e00", 0xc, 0x0) 2018/01/08 02:39:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) sendto$inet(r0, &(0x7f0000700000-0x81)="171e6786084dbb8ce6577e8c7263795be3c22c6844b7475959c8b2ded9879a3c56e87599bf54b0d7521677867e0a8b5aabc8157ad5730ce9e792831d781545f80b8d7fd120026a8654b674dcce9233f4e02f30e62a0b1dac3e4499687e7e87a512991870928c1f10959b8995941f6c31146897d30d674729a0a5b9710d41233319", 0x81, 0x4000000, &(0x7f00004ae000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mount(&(0x7f000098b000)='./file0\x00', &(0x7f00001e9000)='./file0/file0\x00', &(0x7f00007ba000)="0700cc667300", 0x1003, 0x0) umount2(&(0x7f0000896000-0xa)='./file0/file0\x00', 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d45000)={0x0, 0x31, "8b038a463c1772a6d817234a1f135f20cffc3e1a80537d6bf06938801b1c30a13a313e176eb5ee0b3798b440cc066d8962"}, &(0x7f0000cd4000)=0x39) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000c0000-0xc)={r1, 0x8, 0x30}, 0xc) 2018/01/08 02:39:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0xb45, 0x7, 0x3000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005ef000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 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, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068a000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005a6000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0xa1e, 0x2, 0x6, 0x2, 0x20, 0x0, 0x0, 0x8, r1}, {0xff, 0x8, 0x28568ed5, 0x8000, 0x1, 0x7fffffff, 0x41, 0x9}, {0x0, 0x1, 0x1, 0x63}, 0x101, 0x7, 0x1, 0x1, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x3, 0x6, 0x3, 0x2, 0x6}}, 0xe8) r2 = openat(0xffffffffffffff9c, &(0x7f00005b8000-0x8)='./file0\x00', 0x200, 0x24) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000377000-0x4)=0x14, 0x4) llistxattr(&(0x7f0000130000-0x8)='./file0\x00', &(0x7f0000d0c000-0xe5)=""/229, 0xe5) 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) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/enforce\x00', 0x400400, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000a0d000-0x4)=0x4, 0x4) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00009c0000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000051f000)=0x14) bind$packet(r0, &(0x7f000044c000-0x14)={0x11, 0x19, r3, 0x1, 0xc6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000938000-0xc)={0x0, 0x0, 0x0}, &(0x7f000025d000-0x4)=0xc) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000422000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_pts(r4, 0x0) 2018/01/08 02:39:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000801000)='/dev/amidi#\x00', 0x10001, 0x400000) ioctl$KDDELIO(r1, 0x4b35, 0x5) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e11000-0x4)=0x0, &(0x7f00005b9000)=0x4) r2 = add_key$keyring(&(0x7f0000233000)='keyring\x00', &(0x7f0000cc3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = request_key(&(0x7f000089a000)='.request_key_auth\x00', &(0x7f00006f5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ad000)='/\x00\x00\x00\x00amiei\x00', r2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000541000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000912000)=0xe8) stat(&(0x7f00003ae000-0x8)='./file0\x00', &(0x7f00000bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) 2018/01/08 02:39:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmat(0x0, &(0x7f0000001000/0x2000)=nil, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) shmdt(r0) futex(&(0x7f00007e8000-0x4)=0x0, 0x5, 0x0, &(0x7f0000afc000-0x10)={0x77359400, 0x0}, &(0x7f0000a70000)=0x0, 0x25659cf0) [ 29.611269] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 29.651397] mmap: syz-executor3 (3769) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 29.667137] audit: type=1400 audit(1515379160.744:14): avc: denied { dac_read_search } for pid=3757 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/08 02:39:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000001000)="") ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f00007ba000-0x8)={0x0, 0xffffffffffffffff}) ioctl$ION_IOC_ALLOC(r0, 0xc0204900, &(0x7f0000694000)={0x19b5, 0x7, 0xfffffffffffff027, 0x100000001, r1}) 2018/01/08 02:39:20 executing program 1: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b05000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000b05000-0xb)='/dev/vcsa#\x00', 0xb4, 0x100) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b04000)='bbr\x00', 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000b02000)={0x1, 0x0, [{0xc0000101, 0x0, 0x0}]}) 2018/01/08 02:39:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 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, r1, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000b83000)=0x5) r2 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) read(r2, &(0x7f0000a26000)=""/151, 0x149) read(r2, &(0x7f000000b000)=""/192, 0xc0) 2018/01/08 02:39:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000036a000)={0x2, 0xfffffffffffffe13, 0x3e2, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xffff, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000758000)='net/fib_trie\x00') ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00005c0000-0xc7)={r0, 0x7, 0x7, "577babcceb30bff728c13388b9043feacd2fef7cfa14e0ebf8aef20199d8cc03d70189696dee1a4d4d9570e8be0db46fe33e472e11c90f3cdc3a108f6736cde47a19959ae9dd404bce8c6e192543e14142c3d0d8a072f08451944ce2a604083cb60adbb1bae672c9ea26005aea5c6b2f65433160f350c3e2fa99d51e61b0546ef43ac2d4273299c702397994e8397db20c546230e9714f0541aec577cc76f54f5167e171cf9d078696f82dafab0753a428297832c913cbe8e255b5900f"}) lseek(r0, 0x0, 0x0) 2018/01/08 02:39:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0xfffffffffffffffb]) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) tgkill(r0, r1, 0x20) 2018/01/08 02:39:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000008, 0x2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000007a000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="52671716ca20", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet_sctp(0x2, 0x1000000000005, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x2c, &(0x7f0000007000-0x29)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) utime(&(0x7f0000e6c000-0x8)='./file0\x00', &(0x7f0000860000-0x10)={0x0, 0x1}) 2018/01/08 02:39:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000023c000)={&(0x7f000047a000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000420000)='/dev/sequencer\x00', 0x50280, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00003ae000-0x14)={0x0, 0x2, 0x6, [0x1, 0x8, 0x4, 0x67c5, 0x4, 0x101]}, &(0x7f0000c1f000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f11000-0x98)={r1, @in={{0x2, 0x0, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000, 0x8}, &(0x7f00001a1000-0x4)=0x98) 2018/01/08 02:39:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000ff000)={0x1, 0x8, [0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000448000)=""/115) [ 29.697733] audit: type=1400 audit(1515379160.745:15): avc: denied { dac_override } for pid=3757 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/08 02:39:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e89000)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0x0, 0xd61, 0x0, 0x2}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000dd6000/0x18000)=nil, &(0x7f0000065000-0x18)=[@text64={0x40, &(0x7f0000147000-0x67)="b9c2000000b8da560000ba000000000f306466470f388046f8f40f01b993000000c744240067000000c74424025e27f050ff1c2466baf80cb8fa8dd880ef66bafc0cb000eec4c1b1d567004a8b7a00c482fd21890800000066baf80cb8d4341b84ef66bafc0ced", 0x67}], 0x1, 0x0, &(0x7f0000030000-0x10)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/08 02:39:20 executing program 4: lstat(&(0x7f0000fe7000-0x8)='./file0\x00', &(0x7f00008b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ec4000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062f000)=0xe8) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003be000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e46000)={0x0, 0x0, 0x0}, &(0x7f0000c8a000)=0xc) fcntl$setown(r2, 0x8, r3) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009fc000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000000000)={0x7, 0x21, "934a07eb6827bd73aa7067c1af5ab3aa0876110955296ce4d25034148f0dd811b7"}) setreuid(r0, r1) openat$vcs(0xffffffffffffff9c, &(0x7f0000867000)='/dev/vcs\x00', 0x10040, 0x0) ioctl$TIOCEXCL(r2, 0x540c) 2018/01/08 02:39:20 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f00004f1000/0x7000)=nil, 0x7000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/01/08 02:39:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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$ppp(0xffffffffffffff9c, &(0x7f00008f5000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f000082f000-0xf6)=""/246) recvfrom(r0, &(0x7f0000a9c000)=""/42, 0x2a, 0x2000, &(0x7f00006c7000)=@ethernet={0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 02:39:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000f1000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cfc000)=0xe8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0xfffffffffffffffc, 0x0}) r1 = epoll_create1(0x80000) close(r1) r2 = syz_open_dev$usbmon(&(0x7f0000336000-0xd)='/dev/usbmon#\x00', 0x47e9, 0x400) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00005f6000)=[0x7, 0x5]) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000161000-0x15)='/proc/self/net/pfkey\x00', 0x80800, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000494000)=0x6) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000960000-0x50)={0x2, 0x0, 0x5c, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f0000a70000)='./file0\x00', 0x0) mount(&(0x7f0000a3b000-0x8)='./file0\x00', &(0x7f0000e39000-0x8)='./file0\x00', &(0x7f000075b000)='ramfs\x00', 0x0, &(0x7f0000341000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f0000d9f000)='rp]f\x00s', 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='.', &(0x7f00005ce000-0x6)='ramfs\x00', 0x0, &(0x7f0000590000)="") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000cf0000)='.', 0x0) 2018/01/08 02:39:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e80000-0x10)='/selinux/status\x00', 0x0, 0x0) exit(0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f727431000000000000000000b500", 0x24, 0x20800, 0x9d94, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000aba000)={0x0, 0x14004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007ab000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000282000-0x10)={0x6, &(0x7f00006a9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000930000-0x8)={r5, 0x2}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/08 02:39:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(0xffffffffffffffff, &(0x7f00006f2000-0x1)='/', 0xffffffffffffffff, &(0x7f00005ac000)='./file1\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000ef2000)='/dev/admmidi#\x00', 0x7, 0x44000) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00007b4000)=""/223) 2018/01/08 02:39:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000001000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000500000)={0xaa63, 0x200, 0x4, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000a31000)=""/172, &(0x7f00006a4000)=0xac) 2018/01/08 02:39:21 executing program 7: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f8f000-0xc)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a1d000-0x4)={0x200}, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000b01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1068d", [{[{0x9100, 0x8, 0x4, 0xffffffffffffffff}], {0x8100, 0x80, 0xfffffffffffffc00, 0x1f}}], {{0x2000086dd, @ipv6={0x0, 0x6, "060002", 0x40, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x6, [0x1, 0x1, 0x100, 0x8]}}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/08 02:39:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1ff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x6, 0x4) openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000000)={{0x10000, 0x1, 0x1, 0x2, "6ad20240286b2f9a2152083a44ce0297a432545a2cf8464baca17dc22346d96e96a90a25de3ab0536fe2f49a", 0xe5}, 0xa7, [0x3, 0x100000000, 0x100000000, 0x6, 0xfffffffffffffeff, 0x1000, 0x7bbe, 0x9, 0x4, 0x6, 0x0, 0xb5, 0x40, 0x9, 0xfc16, 0x1, 0x3, 0xb7c, 0x1fddb5e3, 0x16d3c83d, 0x2, 0x0, 0xa7, 0x1, 0x2, 0x8000, 0x3, 0x3245800000000, 0x7fff, 0x6, 0x5, 0x7c2, 0x25, 0x9, 0xe686, 0x4, 0x9, 0x7, 0x2b7, 0x5, 0xaa, 0x10000, 0x2, 0xfc13, 0x9, 0x1000, 0x47, 0x1000, 0xd28a, 0x5, 0x0, 0x1, 0x1, 0x51bdff81, 0x7, 0xcc, 0x8000000, 0x7e7b, 0x7, 0xfffffffffffffffc, 0x1ff, 0x82c, 0x1, 0x3, 0x3, 0x5, 0x5, 0xa285, 0x100, 0x40, 0x101, 0x8000, 0x9, 0x1f, 0x80000000, 0x2a204229, 0x6, 0x43de, 0xffff, 0xffffffff, 0x6, 0xfffffffffffffff7, 0x7, 0x5, 0xb35b, 0x1, 0x2c, 0x100, 0x6, 0x0, 0x27ea, 0x3f, 0x1, 0x4, 0xe7d3, 0x3, 0xa5fa, 0x81, 0xffff, 0x4, 0x0, 0x6, 0x5, 0x7f, 0x1, 0x7, 0x10001, 0x1, 0x5, 0x3, 0x1, 0xafe5, 0x8, 0x5, 0x2, 0x0, 0x0, 0x6, 0x6, 0x1, 0x9, 0x7, 0x7, 0x4, 0x5, 0x81, 0x0, 0xfffffffffffffffe], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000782000)='/dev/loop#\x00', 0x1, 0x101400) ioctl(r1, 0x8000000001268, &(0x7f0000939000-0x1)="") 2018/01/08 02:39:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fc7000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000dcf000)='\x00', 0x1, 0x4, &(0x7f00001bf000-0x40)={0x4, 0x4, 0x100, 0x10001, 0x2178, 0x4c, 0x2, 0x3}) lseek(r0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/01/08 02:39:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000079b000-0x8)='environ\x00') readv(r0, &(0x7f0000bac000-0xa0)=[{&(0x7f0000447000-0x89)=""/0, 0x0}, {&(0x7f000098e000-0xd0)=""/24, 0x18}], 0x2) r1 = socket$alg(0x26, 0x5, 0x0) fcntl$getown(r1, 0x9) bind$alg(r1, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) fanotify_mark(r0, 0xc8, 0x1, r0, &(0x7f0000dbc000-0x8)='./file0\x00') r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) flock(r1, 0xb) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1ff) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000e5d000-0x8)={0x0, 0x0}, &(0x7f000001d000-0x4)=0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000015b000-0x8)=0x0, 0x2) sendfile(r2, 0xffffffffffffffff, &(0x7f0000bb9000)=0x0, 0x6) fcntl$getown(r2, 0x9) 2018/01/08 02:39:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f00001f2000)="747501000300000000000080000000009d", 0x0) socket$inet_dccp(0x2, 0x6, 0x0) rt_sigaction(0x41, &(0x7f000071b000-0x20)={0x50, {0x20}, 0x0, 0x0}, &(0x7f00000b1000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000023f000-0x8)={0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/08 02:39:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000737000)="", 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009d8000)="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", 0xfffffffffffffd9a, 0x0, &(0x7f00004f9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/08 02:39:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000959000-0xb)='/dev/mixer\x00', 0x1c0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00007b4000)={0x3}, 0xb2) r2 = syz_open_dev$mice(&(0x7f0000d77000)='/dev/input/mice\x00', 0x0, 0x30000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f6d000-0x14)={0x401, 0x6, 0xa2, 0x0, 0xffffffff80000000}, 0x14) accept$ipx(r2, 0x0, &(0x7f0000009000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000b20000)={0x80000001, 0x3, 'client1\x00', 0x2, "998ab34ea08b9332", "da7fd9c7d716ea08fc36913fba290fff002d4c57c51c9e43a7ba9a18a62f0054", 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000fd1000)=""/96, &(0x7f0000d87000-0x4)=0x60) [ 29.980005] audit: type=1326 audit(1515379161.057:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3821 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/08 02:39:21 executing program 4: r0 = socket(0x11, 0x4000805, 0xffffffffefffffff) setsockopt(r0, 0x107, 0x8, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 02:39:21 executing program 1: mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0xf0, 0x10, 0x1, 0x1, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0xff, 0x0}, 0x0, 0x0, 0xa, 0x3, 0xffffffffffffffff, 0x4}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00001ca000-0x10)={0x2, 0x2, 0x9, 0x490}, 0x10) 2018/01/08 02:39:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006a4000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa9) r1 = syz_open_dev$audion(&(0x7f000051a000-0xc)='/dev/audio#\x00', 0x77, 0x8000) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000b99000)=0x3f) sendto$inet(r0, &(0x7f0000a57000-0x1)="", 0x0, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/08 02:39:21 executing program 2: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x19) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000869000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000045c000)={0x7, 0x1f, 0x6, 0x7fffffff}, 0x8) [ 30.134707] audit: type=1326 audit(1515379161.084:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3821 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 30.134725] audit: type=1326 audit(1515379161.085:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3821 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/08 02:39:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000050f000-0x16)='/selinux/checkreqprot\x00', 0x40400, 0x0) epoll_pwait(r2, &(0x7f00000c7000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x9, &(0x7f0000b7c000-0x8)={0x0}, 0x8) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="176dc170000000000000ff00095f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/08 02:39:21 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x3, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chmod(&(0x7f0000013000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 02:39:21 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000013000-0x88)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 02:39:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e98000-0xb)='projid_map\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fb0000)={0x0, 0xa5, "80e8faaff863b009d592d0ce6c6663891334523e9e19b74694753716e0ad425b87468bc58a00e510ccca63c1e6d25c3abc1688bd9e15ec42dac9d91492a7c0a7ecba9610552cf73d66852c7af8c4ee853d4ddad6ffe926fa68092effd1ea5b82adee64d2846b1e5aa4172504e0f7816552e26cce39767c953ca088156774fbb615e8b9f58a89447e1272a4db1f76d6c969cc3f6297db3bbec3e5c1ee16ded97fba0a9e9e9d"}, &(0x7f0000c94000)=0xad) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000041c000-0x8)={r1, 0x8}, &(0x7f00002de000)=0x8) fchmod(r0, 0x0) 2018/01/08 02:39:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x1020, &(0x7f00006b8000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r1, &(0x7f0000f4a000-0x38)={&(0x7f0000513000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa842}, 0x1c, &(0x7f000041d000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r2 = open(&(0x7f000072b000-0x8)='./file0\x00', 0x40000, 0x10) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000346000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00005cf000)={{0x4, 0x5}, {0x0, 0xc8d}, 0xe682, 0x6, 0x100, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$admmidi(&(0x7f0000cd7000-0xe)='/dev/admmidi#\x00', 0x3, 0x92002) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f000023e000)={&(0x7f00004d0000/0x1000)=nil, 0x5, 0x5, 0x10, &(0x7f0000d71000/0x1000)=nil, 0x62}) 2018/01/08 02:39:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000686000)=0x0, &(0x7f0000250000)=0xffffffffffffff4f) 2018/01/08 02:39:21 executing program 4: mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_pts(0xffffffffffffffff, 0x40200) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000525000)={0xfffffffffffffffe, 0x0, 0x800, 0x10001, 0x2, 0x3, 0x800, 0x1f, 0x10202a2a, 0x2}) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0xf8, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3c}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000579000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000057a000-0x4)=0xc) 2018/01/08 02:39:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000509000-0xc)='/dev/autofs\x00', 0x200, 0x0) r2 = add_key(&(0x7f0000231000)='asymmetric\x00', &(0x7f00006d1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000462000-0xe0)="6e5d5c23e37d76cad9697d281db6fdd992906bf7f814dc8f36251c3535430c066eb5b8905628c2d34cee86989c17894acad73f9fda5386c2eefe3423db14b905b650a2f4bbb749c0b82f4dc2ed172c0e5d93cd51da805f8935347d890a0a8f5bc3508eda6c929debd66204ad0c1a5786e5ad4a8c69e8ac30505adaffc5edc4dfd2fe2d766352888a829ed6f27080fd3dc81bf1459a36e71cfd0bee365714dba2fcf84cb8564df5f8f8e2c53f139ad50a7093f9106af0ebebea13f0d224b2e5f4333b0ea909df131b67e6386e176a2a408807b94e13d07c04df58eac9c0977582", 0xe0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r2, 0x1000) r3 = request_key(&(0x7f00005c9000)='ceph\x00', &(0x7f0000c82000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004bc000)='/dev/autofs\x00', 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x5, 0x8, r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b08000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015e000-0x4)=0x1c) getsockname$ipx(r1, &(0x7f0000507000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000031000-0x4)=0x10) recvmmsg(r1, &(0x7f0000d15000-0x258)=[{{&(0x7f0000a58000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6b000-0x20)=[{&(0x7f0000ad0000)=""/167, 0xa7}, {&(0x7f0000403000)=""/210, 0xd2}], 0x2, &(0x7f0000234000-0x3f)=""/63, 0x3f, 0x1}, 0x9}, {{&(0x7f0000907000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000e36000-0x30)=[{&(0x7f0000ccd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c2a000)=""/251, 0xfb}, {&(0x7f00004aa000-0xb9)=""/185, 0xb9}], 0x3, &(0x7f0000016000)=""/138, 0x8a, 0x10001}, 0x8}, {{&(0x7f0000c8f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000cfb000)=[{&(0x7f0000ba2000-0x8c)=""/140, 0x8c}, {&(0x7f0000479000)=""/237, 0xed}, {&(0x7f00000ab000-0x9b)=""/155, 0x9b}, {&(0x7f0000b68000)=""/251, 0xfb}, {&(0x7f0000ace000)=""/15, 0xf}, {&(0x7f0000ae7000)=""/112, 0x70}, {&(0x7f0000b16000)=""/132, 0x84}, {&(0x7f0000c46000-0xc9)=""/201, 0xc9}], 0x8, &(0x7f000066f000)=""/227, 0xe3, 0x6}, 0x200}, {{0x0, 0x0, &(0x7f00009af000)=[{&(0x7f00009f4000-0x81)=""/129, 0x81}, {&(0x7f0000909000-0x55)=""/85, 0x55}], 0x2, &(0x7f0000712000)=""/91, 0x5b, 0x7}, 0x5}, {{&(0x7f0000643000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000000b000)=[{&(0x7f0000ccc000)=""/247, 0xf7}, {&(0x7f000058e000)=""/121, 0x79}], 0x2, &(0x7f000014d000)=""/235, 0xeb, 0x5}, 0x7}, {{&(0x7f0000339000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000086c000-0x30)=[{&(0x7f0000e2b000-0xe6)=""/230, 0xe6}, {&(0x7f000089f000)=""/129, 0x81}, {&(0x7f0000990000+0xed0)=""/226, 0xe2}], 0x3, 0x0, 0x0, 0x7fffffff}, 0x692}, {{&(0x7f0000d6f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000358000)=[{&(0x7f0000374000)=""/28, 0x1c}, {&(0x7f0000671000-0xad)=""/173, 0xad}, {&(0x7f0000dc6000-0xa4)=""/164, 0xa4}, {&(0x7f00003a5000-0xba)=""/186, 0xba}, {&(0x7f000050e000)=""/214, 0xd6}], 0x5, &(0x7f0000d65000)=""/142, 0x8e, 0x8}, 0x2}, {{&(0x7f00004a1000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000043000)=[{&(0x7f0000a4f000)=""/97, 0x61}, {&(0x7f000006e000)=""/4096, 0x1000}, {&(0x7f00005fd000)=""/4096, 0x1006}, {&(0x7f0000d15000)=""/164, 0xa4}, {&(0x7f0000bde000-0x5f)=""/95, 0x5f}], 0x5, 0x0, 0x0, 0xff}, 0x8}, {{&(0x7f0000c4a000-0x18)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00008ee000-0x20)=[{&(0x7f0000c3b000)=""/208, 0xd0}, {&(0x7f0000601000-0xb3)=""/179, 0xb3}], 0x2, &(0x7f0000d6a000)=""/211, 0xd3, 0x4}, 0x9}, {{0x0, 0x0, &(0x7f0000f0d000)=[{&(0x7f0000380000)=""/88, 0x58}, {&(0x7f0000ab9000)=""/209, 0xd1}, {&(0x7f0000586000-0x90)=""/144, 0x90}, {&(0x7f0000b8f000)=""/183, 0xb7}, {&(0x7f0000bef000-0x63)=""/99, 0x63}, {&(0x7f0000c8f000-0x74)=""/116, 0x74}, {&(0x7f0000a78000-0x16)=""/22, 0x16}, {&(0x7f0000f1e000-0x10)=""/16, 0x10}], 0x8, &(0x7f0000416000-0xe7)=""/231, 0xe7, 0x7}, 0x7fff}], 0xa, 0x1, &(0x7f0000f2b000)={0x77359400, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$packet(r1, &(0x7f000019a000)=""/191, 0xbf, 0x100, &(0x7f0000f1b000)={0x11, 0xff, r4, 0x1, 0x8, 0x6, @random="d9b8ae3c949d", [0x0, 0x0]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000761000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@rand_addr=0x0, @rand_addr=0x0]}, 0x18) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000e3000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/01/08 02:39:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x19) 2018/01/08 02:39:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x202) write(r0, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000871000+0x106)='/dev/rfkill\x00', 0x20a901, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f000097f000)=0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000406000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000975000)={&(0x7f000097c000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000956000)=[{&(0x7f0000957000-0xec)="020b050002000000003b895e4746b7f5", 0x10}], 0x1, &(0x7f0000975000)=[], 0x0, 0x0}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000a0b000)={r0, r0, 0x2, 0x1, &(0x7f0000d13000-0x88)="9d0f63a5ba604d0b2432d9860623eda2874a32f1955da64ffe1b65c3e1bc1187f7c1b5014acc98af3fbb46005135ec2d65cedc6e915713006292d19ee6869b40b9bbca43615e26192b402d53730229ece7e621d739dcdda684cb017170f2d0a837d048dc1b560820cece255ee58f004b07561e8963f3c34c37c0f169f00b39a66bd6330032e5ff85", 0x3, 0x0, 0x2, 0x6, 0xef, 0xd5de, 0x100000000, "73e2cf80d2fe528a7649c26ab40288a8505c89f09e29dca014362a1b2f390d0553366950c15257b6262319d84054b3da5c92b2832f2f3c8b2d599247c34d1c6d966ac71a74753b3a5c522f5f89b6a793562651727fad18491737d9eb9aa6658c119e339d4038c1e65f18da28931197d4241cba3e9bba3dc1e57884c1fb22162774631d6a5598bb41dba1c2132b4992783810903b23c0b118b094878a01c4a57d26ad87e4679b835b7250ad32d6c9eea7a34d58b0b0ca9b3c6bd9830c55ec5f878e731737f46ba6ff6650c866e2bea0"}) 2018/01/08 02:39:21 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x1, 0x400000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000004000)="4c2af2ee0eb1d0b3b1b6f3bb071bd35ac9f5b2cfb70ac3abffabd0f940bee942") capset(&(0x7f0000001000)={0x20071026, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x80800) fcntl$setstatus(r2, 0x4, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000004000)={0x0, 0x31, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x0) r3 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x6, 0x40) flistxattr(r3, &(0x7f0000003000-0x6e)=""/110, 0x6e) 2018/01/08 02:39:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='\x00', 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x2, 0x4) prctl$seccomp(0x29, 0x0, &(0x7f0000e39000-0x10)={0x5, &(0x7f0000000000)=[{0x5, 0x400, 0x7, 0x9}, {0x8, 0x10000000004, 0x6, 0x1000}, {0x1, 0x4, 0xfff0, 0x23}, {0x7, 0xa22c, 0x0, 0x0}, {0x2, 0x3, 0x2, 0x0}]}) 2018/01/08 02:39:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000415000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f000074b000)={0x2, 0x4, 0x9, 0x4, 0x3}) r1 = geteuid() r2 = geteuid() setreuid(r1, r2) 2018/01/08 02:39:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ae000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ef0000)='/dev/dsp\x00', 0x101a03, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ba5000-0x7d)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000881000)=0xe8) sendmsg$alg(r1, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000c02000-0x10)=[{&(0x7f0000747000-0x1000)="20a5c1d76b57492e826f14ea378185cdac519621b876f9073695e8b2bf748e586c958fa3121c027bc806926646c37a05a5f1c8ae126d0454a6bb8767779c08e2c372475cd441839c73ae32a8a7a284de83090bc2dd8bf4e3a98583b83e305ac4c1b9b8a17de5c00c41162ea5310d5236", 0x70}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c7d000-0xb)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000f44000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d90000)=0x8) 2018/01/08 02:39:21 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0x0, 0x0}) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14, 0x800) tee(r0, r1, 0x100000001, 0x8) modify_ldt$write2(0x11, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000008000-0xe9)="", &(0x7f000000c000-0x4)=0x0, &(0x7f000000b000)=0x0, &(0x7f0000007000)="") 2018/01/08 02:39:21 executing program 3: 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) openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f00007b3000)='/dev/admmidi#\x00', 0xfffffffffffffff7, 0x100) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) dup3(r0, r1, 0x0) [ 30.360375] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/01/08 02:39:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000090d000)='/dev/autofs\x00', 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ac6000-0x10)=@common='sit0\x00', 0x10) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000590000-0xa)='/dev/cuse\x00', 0x40000, 0x0) ppoll(&(0x7f00004fc000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f000055f000)='./file0\x00', 0x1, 0x0) 2018/01/08 02:39:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000004000)=[{0x0, 0x0, 0x1000}], 0x1) r0 = semget$private(0x0, 0x40000000606, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000522000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000b6b000-0x4)=0x0, &(0x7f0000aa6000)=0x4) semtimedop(r0, &(0x7f00003d7000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f0000003000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) semop(0x0, &(0x7f0000003000-0x40)=[{0x0, 0x0, 0x0}], 0x178) 2018/01/08 02:39:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x48000000016, 0x1, 0x20020000002) recvmsg$netrom(r0, &(0x7f0000fbc000-0x38)={&(0x7f00004e0000)=@ax25={0x3, {"5a71aa3aa4c91d"}, 0x0}, 0x10, &(0x7f000012f000)=[], 0x0, &(0x7f0000942000-0xf8)=[], 0x0, 0x0}, 0x0) close(r0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x7b) recvfrom(r3, &(0x7f00008bc000)=""/0, 0x0, 0x0, &(0x7f0000a14000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) 2018/01/08 02:39:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket(0x11, 0x4000000000080007, 0x1000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000273000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00006c1000-0x4)=0xef1, 0x4) creat(&(0x7f0000b6d000)='./file0\x00', 0x100) r2 = epoll_create1(0x8000a) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006b0000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000b83000)={r2, r1, 0x4000000}) 2018/01/08 02:39:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000068c000-0x8)='./file0\x00', 0x0, 0x95) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000edf000)=0x1000) syz_emit_ethernet(0x4a, &(0x7f0000ab5000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db13c8d", [], {{0x86dd, @ipv6={0x0, 0x6, "100381", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/08 02:39:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006ac000)='/dev/usbmon#\x00', 0x1, 0x4000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000010d000)={0x0, 0x7f}, &(0x7f0000235000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f11000)={r1, 0x2, 0x0, ""}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00005a6000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000f6b000-0x20)="63322a61f0b45190df3506601d472f914c66dca15930dd04feec680ed5d008fc"}) 2018/01/08 02:39:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000698000)=[{&(0x7f00003bc000)='\x00', 0x1}], 0x1, &(0x7f0000011000-0x248)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) sendto$unix(r1, &(0x7f0000ac5000-0xcd)="00410b9b175c63e99c70b75e50935c20fd953415174d56136fd77fd4837e5828450158e5397416a6b367f86e720c001b38f4221496e8b7d7c9389b5006f84858b06c8209af99d4abb6a1c735096f731783d139a3883fe49f022d9f9942bad080e48e8461a2002e5cb062d3baca048f2f9a7f1c7624093fcb08a352b2b60de42260caf3ffb69efe4dd499f29b45f53bb25c5d1f84508367f3dccf4bc693f00fa79eb26580479b5d0a6712eb4e4fb03e99f828f9172958fc6301b14db014b945c6c80e6e883034243816446cfd57", 0xcd, 0x0, 0x0, 0x0) r2 = dup(r0) recvfrom(r2, &(0x7f0000e49000)=""/243, 0xf3, 0x0, 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000ab7000+0x1fb)=""/18) 2018/01/08 02:39:21 executing program 0: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000035d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f00002d2000)=0x0, &(0x7f000035e000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002ef000)=0x4, 0x4) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000035f000-0x4)=0x0, &(0x7f0000120000)=0x4) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f00000f2000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000035f000-0x4)=0x1c) close(r0) ioctl$int_in(r0, 0x5421, &(0x7f0000327000)=0xe0) 2018/01/08 02:39:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000266000)='GPL\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1ff, 0x7, 0x100000001, 0x6, 0x3, 0x4, 0x0, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x108, 0x2, 0xfff, 0x5, 0x9}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffffe}, &(0x7f0000001000-0x4)=0x98) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000eb8000-0x4)=0x0) 2018/01/08 02:39:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000bf6000-0x12)='/dev/input/mouse#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000eb1000-0x108)={0x0, @in6={{0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x800, 0x100000, 0x10001, 0xffff, 0x7, 0x101, 0x5, 0xffff, 0x6, 0xffffffff81580db4, 0x800, 0x4, 0x7, 0x2]}, &(0x7f0000d2a000)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000303000)={r2, 0xffff, 0x9c2}, &(0x7f0000b21000-0x4)=0x8) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000eb5000-0x6b)=""/107) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000158000)={r0, &(0x7f0000875000-0x7)="e316f206a607a2", &(0x7f0000c5a000)=""/4096}, 0x18) 2018/01/08 02:39:21 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000006000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000005000)='/dev/adsp#\x00', 0x1f, 0x200002) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000005000)={r1, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/08 02:39:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000008d000)='dev ', 0x0) write(r1, &(0x7f0000459000)="060c9f3c7ee9511c28e2a6a9d12d246732cc61bf", 0x14) sendfile(r1, r0, &(0x7f00006a9000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/01/08 02:39:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000474000)={&(0x7f00009b3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000082b000)=[{&(0x7f0000f46000)="188e15", 0x3}, {&(0x7f00006fc000-0x8b)="cb6fbf0c2f1216719f8868388fa8b73bed5be85db673b59eb9945caac50e804c136d3c35c10b850aa4247da4fba60fb59c7d8449567f941de98eb6c32a2c14b16a6cd2aeb6109b471736eb5fced945b7b629c3ad3c5a6f987e10cf1c4dfb1e4e1731edbe75acab738280339bba7d553dda4b30bbbf55d3351dcda639167d713fe3bed9edab05871bf8c6b6", 0x8b}], 0x2, &(0x7f00003aa000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x10}, 0x20000091) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@get={0x1, &(0x7f0000f15000)=""/145, 0x0}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f000036b000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010000000000000000ebffffff15030716000e05a9445e0004dc04f6238f7e23"}) 2018/01/08 02:39:21 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000614000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/08 02:39:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) io_setup(0x8, &(0x7f0000743000)=0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000093000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) io_cancel(r2, &(0x7f000042a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000c5a000-0xa2)="840f086b2f6b2114406987937526c53875508b83b779a2b95fa7d3f2fae0a910b321b5464193c2c622f07e9ce877ca540dbb858ac1fb59c99626e50d3c3495352147cdb5cb1106c3fc806c0274252ddc22579ea6509d7eece25b6b8a8fdcc3ba8704bda5075cdf402b22df7433760b58eca8627159a4a688d416f2ae26d0d380d655dc03bf0136c82245f69159780cece922d6b711c9806024710bf5f3ad37d8814c", 0xa2, 0xd33, 0x0, 0x1, r3}, &(0x7f0000cab000)={0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000653000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 02:39:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000561000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = shmget(0x1, 0x10000, 0x54000020, &(0x7f0000134000/0x10000)=nil) r2 = syz_open_dev$sg(&(0x7f0000665000-0x9)='/dev/sg#\x00', 0xffffffff, 0x8000) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000126000)={0x7, 0x48fc, 0x4, 0x0, 0xae8, 0x1a9, 0xb6, 0x80000000, 0x4, 0x4, 0x8, 0x7, 0x0, 0x5, 0x10001, 0x9, 0x9, 0x6, 0x8}) shmctl$SHM_LOCK(r1, 0xb) 2018/01/08 02:39:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0x40, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x9) ioctl$sock_ifreq(r2, 0x891e, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) syz_open_dev$vcsa(&(0x7f0000436000-0xb)='/dev/vcsa#\x00', 0x1, 0x8000) r3 = syz_open_dev$mouse(&(0x7f0000245000-0x12)='/dev/input/mouse#\x00', 0x5, 0x400000) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000669000-0x4)=0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000b14000)=0x0) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000d9d000-0x4)=0x0, &(0x7f0000196000-0x4)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000ba9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b9d000-0x4)=0x14) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000052d000-0x10)=@buf={0x1000, &(0x7f0000fab000-0x1000)="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"}) 2018/01/08 02:39:21 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f32000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, &(0x7f0000f64000-0x4)=0xfffffffffffffef1) 2018/01/08 02:39:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000729000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) futex(&(0x7f0000142000-0x4)=0x401, 0xd539b134f1a65de3, 0x5, &(0x7f00002ea000-0x10)={0x77359400, 0x0}, &(0x7f000046b000)=0x0, 0x4) 2018/01/08 02:39:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00008ea000)='/dev/ppp\x00', 0x200880, 0x0) bind$alg(r0, &(0x7f00000e1000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) 2018/01/08 02:39:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') close(r0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000f20000-0x10)={0x1, &(0x7f0000e00000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/08 02:39:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000483000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000006c000-0x4)=0x1, 0x4) r1 = socket(0x11, 0x802, 0x0) getsockname$unix(r0, &(0x7f000089d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008d7000)=0x8) bind$netlink(r1, &(0x7f0000f39000)={0x10, 0x0, 0x3, 0x6801040}, 0xc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000623000-0x10)={0x10000, 0x4, 0x800100, 0x0}, 0x10) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000fef000-0x20)={0x8, 0x408f, 0x8001, 0xc10f, 0x1, 0xffffffffffffd687}) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000cdb000-0x4)=0x0, 0x4) setsockopt(r1, 0x107, 0x8, &(0x7f0000c94000+0x3c3)="8c20302cc9ee474ffb07a71721021c7cae45556aaadae5cffda813fda911ce633fcc656209190291be662001ce02dde3e616fed4aa31d0e6dcc60a01ed16a3c17568d5eab32ad569278010db3b31a2d33d352d47437aec3f88bd5fa0693c83ef3135f558820ae1ef5a992f6d4d4c37386b5c17da4f931b389e0870207b21ad2172fd3f6e", 0xfffffffffffffeaf) readlink(&(0x7f0000aa7000)='./file0\x00', &(0x7f0000bc5000-0x23)=""/35, 0x23) fstat(r0, &(0x7f00007d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$llc(r1, &(0x7f000027c000-0x23)="71804a338f514a93ee622b0fa027209443e298c48e9873b3e4d34fb35dfd334252a1e9", 0x23, 0x10, 0x0, 0x0) setuid(r2) 2018/01/08 02:39:21 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000018000)='/dev/input/mouse#\x00', 0x100000001, 0x2000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000002000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f000000a000)="0f20c035020000000f22c048b85e7adb02000000000f23d00f21f835200000090f23f80f20c7c7442400ba000000c74424025c000000ff1c242e3e450f01d1b9ef0b0000b820000000ba000000000f34c421fe16c3490f01dc260f47c93e0f01c8", 0x61}], 0x0, 0x0, &(0x7f0000022000-0x10)=[], 0x0) tkill(0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000024000-0x8)='./file0\x00', &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000008000/0x18000)=nil, &(0x7f0000020000-0x18)=[@text16={0x10, &(0x7f000000c000)="640f08ba6100b09dee0f21670f013966b9800000c00f326635001000000f306766c74424008e0000006766c7442402570000006766c744240600000000670f011424b8d0008ee8a3ce7eb8cf008ed066b9480900000f32", 0x57}], 0x1, 0x0, &(0x7f000000d000-0x20)=[], 0x0) 2018/01/08 02:39:21 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000af8000)='./bus\x00', 0x10) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000366000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000016f000-0xc)=@sack_info={0x0, 0x8b, 0x59}, &(0x7f0000804000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f77000)={0x3, 0x0, 0x9, 0x4, r2}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000a9d000)={r1, r1, 0x36, 0x9, &(0x7f0000065000)="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", 0x6, 0x8e72, 0x62, 0x2, 0x105d, 0x6b, 0xdc, "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"}) [ 30.681439] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/01/08 02:39:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000002) poll(&(0x7f0000c4d000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0xf5) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = syz_open_dev$admmidi(&(0x7f0000d7a000)='/dev/admmidi#\x00', 0xffffffffffffffd6, 0x88000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000615000)={0x1ff, 0x200, 0x9b6, 0x7f, 0x0}, &(0x7f0000b9d000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000973000)={r2, 0x8}, &(0x7f0000da5000-0x4)=0x8) 2018/01/08 02:39:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000053f000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 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$audio(0xffffffffffffff9c, &(0x7f000073d000-0xb)='/dev/audio\x00', 0x400040, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00009c0000-0x2)={0x0, 0x0}, 0x2) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f0000472000)='./file0/file0\x00', &(0x7f0000f97000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v3') accept$alg(r1, 0x0, 0x0) 2018/01/08 02:39:21 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000859000-0x4)=0x0, &(0x7f0000f7c000)=0x4) bind$alg(r0, &(0x7f0000f78000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = getpid() mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000f7d000-0x10)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f00007cd000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000f78000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac844012", 0x40}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2018/01/08 02:39:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000c49000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000150000-0x31)={0x0, 0x29, "37912c2076679e80c954b28eedec008f442f8fb22f567aa5d0c4e289c3e63fc395101e6c5ab1b54303"}, &(0x7f00001b3000-0x4)=0x31) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004d2000)={r2, 0x400}, 0x8) r3 = dup(r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000167000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f000060b000)=0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000d32000)=0x0) 2018/01/08 02:39:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x0, 0x0, 0x0}, 0x10) fchmod(r1, 0x3) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000338000-0xb8)={0x0, 0x200, 0x8, 0xfffffffffffffffa, 0x1, 0x9, 0xffffffffffffff00, 0x9, {0x0, @in6={{0xa, 0x1, 0x8c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x10002, 0x6, 0x104}}, &(0x7f0000faa000-0x4)=0xb8) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00003f0000)=0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000798000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001eb000)=0xc) sched_getaffinity(r3, 0x8, &(0x7f0000dd2000)=0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007b7000)={r2, 0xffffffff, 0x4, [0x401, 0x7, 0x5bc, 0x1ff]}, 0x10) 2018/01/08 02:39:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/pid\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e80000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f00000f7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x88000) write$evdev(r4, &(0x7f0000694000)=[{{0x0, 0x7530}, 0x9, 0x80000001, 0x8}, {{0x0, 0x7530}, 0x5, 0x40f8, 0x401}, {{0x77359400, 0x0}, 0xfffffffffffffffa, 0x8a, 0x0}], 0x48) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000814000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r5, 0x4018aee3, &(0x7f0000d0d000)={0x0, 0x200000000000001, 0x0, &(0x7f0000473000)=0x0}) 2018/01/08 02:39:21 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ead000-0x9)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x7, &(0x7f000021c000-0x4)=0x4) clone(0x0, &(0x7f0000825000-0x27)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000ecd000-0x4)=0x0, &(0x7f0000deb000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000)={0x121, &(0x7f0000002000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000-0x8)={r1, 0x20}) lstat(&(0x7f0000208000-0x8)='./file0\x00', &(0x7f0000863000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x40) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000475000-0x8)={r3, r4}) 2018/01/08 02:39:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005a3000-0x9)='/dev/dsp\x00', 0xc002, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f000052c000-0xb5)=""/181, &(0x7f00007b9000)=0xb5) 2018/01/08 02:39:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000d1c000-0x4)=0x0, 0x4) bind$inet(0xffffffffffffffff, &(0x7f00000b0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00009f2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(0xffffffffffffffff) madvise(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0xc) pipe(&(0x7f0000f34000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000071d000-0x190)={0x20, {{0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/08 02:39:21 executing program 7: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000904000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000dbe000)=0x0, 0x4) 2018/01/08 02:39:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000bcc000-0x28)={@generic="ae6416330fb485815ba4befed436698c", @ifru_settings={0x81, 0x5, @te1=&(0x7f0000296000-0x10)={0x5, 0x200, 0x9, 0x5}}}) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x0, @fr_pvc_info=&(0x7f0000235000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) execveat(r2, &(0x7f000042d000-0x8)='./file0\x00', &(0x7f0000bdf000)=[&(0x7f0000389000)='\'lo\x00', &(0x7f00007fe000-0x1)='\x00'], &(0x7f00009e6000)=[&(0x7f000029a000-0xd)='/dev/net/tun\x00', &(0x7f0000963000-0xd)='/dev/net/tun\x00', &(0x7f0000e2f000)='keyring\x00', &(0x7f00000c9000-0x8)='trusted\x00', &(0x7f0000d5a000-0x2)='-\x00', &(0x7f0000fe2000)='/dev/net/tun\x00', &(0x7f0000810000-0xd)='/dev/net/tun\x00', &(0x7f000098f000)='\x00'], 0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 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]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00007f2000)=0x0, &(0x7f0000d79000-0x4)=0x4) dup2(r3, r2) write$tun(r2, &(0x7f0000ada000)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7620d6", 0x0, "4be496"}, ""}}}, 0x2e) 2018/01/08 02:39:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000078000-0x1b3)="1f000000010a1d4a9f6046e70180000000000000090001fffa000a0000de00", 0x1f) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00005d0000/0x3000)=nil, 0x3000, 0x8, r1) 2018/01/08 02:39:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e74000)='/dev/ppp\x00', 0x200, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) bind$netrom(r0, &(0x7f00003e5000)=@full={{0x3, {"468cac087f2666"}, 0x0}, [{"ba65ae5174c126"}, {"00507c02ef0027"}, {"9f3f80059d04d7"}, {"2f03a0b50ad690"}, {"6dd89a6c777f12"}, {"c1daf8a24b2eb7"}, {"64a19fa72fff99"}, {"64579c340e67f3"}]}, 0x48) 2018/01/08 02:39:22 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futex(&(0x7f0000013000)=0x0, 0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000)=0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 02:39:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000399000)=""/7) times(&(0x7f0000260000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/08 02:39:22 executing program 2: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000937000)=[{&(0x7f00004c7000-0x1c)=[{0x11, 0x19, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f000087f000)=[], 0x0, 0x0}, 0x0) r1 = gettid() fcntl$getflags(r0, 0x40a) ioprio_set$pid(0x2, r1, 0x0) [ 30.951198] device syz6 entered promiscuous mode 2018/01/08 02:39:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000000c000)=0x0, &(0x7f0000426000)=0x4) setsockopt(r0, 0x6, 0xe, &(0x7f0000051000-0xd8)="020008000000000000005462db01a15eaf0d2cf600f13cc379ede4eaf40f4a95bbff850a8200087506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da60200000100008000530000ebcb12c7291871363e97100b4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/01/08 02:39:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000011a000-0x1c)={0x0, 0x0, &(0x7f0000ab0000-0x10)=[{&(0x7f00004fa000-0x25)=[{0x24, 0x2c, 0x10f, 0x0, 0x0, "ff003d7be4060000000000400100ffdb00000000"}], 0x24}], 0x1, &(0x7f0000a98000)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00008a7000)='/dev/dmmidi#\x00', 0x7, 0x200000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000081b000-0x8)=0x3000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000eb8000-0xc)=@sack_info={0x0, 0x3, 0xad3}, &(0x7f0000883000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e65000)={r2, 0x100000000, 0x2fc0, 0x0}, &(0x7f00005c5000-0x4)=0x10) 2018/01/08 02:39:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) exit(0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000a7e000)=""/161) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fdd000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xce, &(0x7f00000d7000)="8accefbaad72f30398d819a98c2aafac15a1bf577686a87106ad23049263297714951626765b6060aeb3392d22dd610ec7", 0x31) 2018/01/08 02:39:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d5a000)=0x0) listen(r0, 0x0) accept4$packet(r1, &(0x7f00002e8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a2a000)=0x14, 0x80000) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000e11000-0x10)={r2, 0x1, 0x6, @random="5e93b718d01e", [0x0, 0x0]}, 0x10) 2018/01/08 02:39:22 executing program 3: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00005af000)={0x1, 0x0, [{0x269, 0x0, 0x0}]}) r3 = syz_open_dev$adsp(&(0x7f00001d2000-0xb)='/dev/adsp#\x00', 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000579000)={{0x3, 0x101}, 'port1\x00', 0x7, 0x2, 0x4, 0xcfd, 0xa7, 0x9, 0x0, 0x0, 0x5, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:22 executing program 2: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000939000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000939000-0x4)=0x7e01) sendmsg$unix(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000936000)=[], 0x0, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) 2018/01/08 02:39:22 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xa24, 0x20200) connect$ax25(r1, &(0x7f0000a94000-0x10)={0x3, {"4f2e06b3c3fdb4"}, 0x6}, 0x10) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000005) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000a96000-0x3d)=""/0, &(0x7f0000a94000)=0x0) 2018/01/08 02:39:22 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xfffffffffffffffd, 0x2, 0x81, 0x7, 0x1, 0x12f, 0x6, 0x5, 0x1, 0x80000000, 0x6, 0x3, 0x9, 0xadf]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x2a, 0x81, 0x3, 0x3, 0x463}, &(0x7f0000e6e000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000adf000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000014f000-0x34)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/01/08 02:39:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f0000042000)=[], 0x0) semop(r0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000e38000-0x6)=[0x4]) 2018/01/08 02:39:22 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000f000)='/dev/snd/controlC#\x00', 0x2000000000000000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000005000)=0x8ac8) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000014000-0x4)=r2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000014000-0x2d)='md5sumlo)vboxnet0ppp0+wlan1@&\':md5sumsystemd\x00', 0x1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_CUSTOM(r3, 0xc0104906, &(0x7f0000013000)={0xcd, 0x5}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000014000+0x1cb)=0x0, &(0x7f000000b000-0x8)=0x0, 0xffffffffffffff66, &(0x7f000000d000/0x2000)=nil, 0x1) syz_open_dev$amidi(&(0x7f0000011000)='/dev/amidi#\x00', 0x2, 0x0) 2018/01/08 02:39:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 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$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b45000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000080f000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000e09000)={0x7, 0x3, 0x1000, {0x77359400, 0x0}, 0xe9, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ef8000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000076000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) r3 = syz_open_dev$usbmon(&(0x7f0000a1f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000359000-0x8)={0x8, 0x1, 0xd7, 0x2}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) r4 = add_key$user(&(0x7f0000eb3000-0x5)='user\x00', &(0x7f0000e2a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a7b000-0x20)="2bf3ffda3ef8f642f4e9ed6c5f442d51a0dbe6696dafc46bfee55c9d932d1399", 0x20, 0xfffffffffffffffa) r5 = add_key(&(0x7f0000e11000)='encrypted\x00', &(0x7f0000a6b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c3b000-0xe5)="db6a92ee6586b0c26dbc3d5eeab05a203fb522b8fef5ba1173ad10ad21ee5011857bb57bab0cab493c7510dc26185c04d10e7fee3af27550db6a7ecd5e8da86a3fd4cb508fb68cdb258bc8e0449abd13c27bd0d5d7ea0acc88d85c57768fe0b3db5e37bab1bd8d43f0d6701a72b87ca9e2e7a5333eb5742b18841a6b2672860990709f218134c0231888d0078ef4367a9d16d8a13717a8e89a59757f1b96c6ca9397265e34a16818a5f8ee8851bfcdb4a4ac65c4bc36aa1cd73a97f4bf7909fe933c02602221995ed3b07bbec82df3a8e84a1761efe8f7862ab3ddee38a04cf8cee7f554ba", 0xe5, 0xfffffffffffffffb) r6 = syz_open_dev$sndmidi(&(0x7f0000d4c000)='/dev/snd/midiC#D#\x00', 0x7e1a, 0xca1b0fcfba8242c2) r7 = request_key(&(0x7f00000b7000-0x6)='blacklist\x00', &(0x7f00005bd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000425000)='/dev/binder#\x00', r5) keyctl$dh_compute(0x17, &(0x7f0000810000)={r4, r5, r7}, &(0x7f0000c31000)=""/75, 0xffffffffffffffbc, &(0x7f0000c22000-0x38)={&(0x7f000073a000)={'sha384\x00'}, &(0x7f0000579000)="174da0b6fe4d6f00a0307fba2a324782bbd117bbbe0e539b3a667e9a74e68b1867cb92e74a0e2e5ecf65d8efaf257095ab0475b4d5eeb8cbae0612beee481c7d2bd376d60e1e917b65056c5c66df386d0e884d1e0b249ef2513e729e9a2781da9f56adc9d0fb64068ad80af6c1a32c95d4", 0x71, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000077b000-0x30)={0x28, 0x0, &(0x7f0000af8000+0x69)=[@increfs={0x40046304, 0x0}, @register_looper={0x630b}, @dead_binder_done={0x40086310, 0x0}, @decrefs={0x40046307, 0x0}, @acquire={0x40046305, 0x4}], 0xdf, 0x0, &(0x7f000076c000-0xe2)="9e23e727923ed64085dfed8be63c334e887718aed077f05c9b333db9a06a6cd9820f9873baa08f693da9ebf58991967284250c0f5834cab821e3da628e0a04431878e7e47c26d4563ecd581867dd61ce878cb8971b4fcd14215c3a7cfd642ae70eb752033562e8a42d03f342ca2b3065eadcee63a48cf0dd0124e12dbe513f04da68b870f7a9165ee3b3974f379031938691c1522ff86f8fa6ce35a2f15731e8976d2035161893627777179992479e1763bf3888e6645318ff4e4a1c6bd9f04e325db399e0af3545c0edf67424d398cd97a3cf9cf71cf425402529845196d7"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000c3000-0x30)={0x30, 0x0, &(0x7f00008f1000)=[@increfs_done={0x40106308, 0x0, 0x0}, @clear_death={0x400c630f, 0x3, 0x1}, @free_buffer={0x40086303, 0x0}], 0x1, 0x0, &(0x7f0000afb000)='9'}) r8 = msgget(0x2, 0x200) fstat(r2, &(0x7f0000307000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00009ab000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000dfe000)={0x0, 0x0, 0x0}, &(0x7f0000646000-0x4)=0xc) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f00001d3000-0x6f)=""/111) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b3a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000afd000-0x4)=0xc) r13 = getpgid(0x0) r14 = getpgrp(0x0) msgctl$IPC_SET(r8, 0x1, &(0x7f0000220000-0x78)={{0x0, r9, r10, r11, r12, 0x8, 0x7f, 0x0, 0x0, 0x0}, 0x3, 0x4, 0x0, 0x10001, 0x80000000, 0x40, r13, r14, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) 2018/01/08 02:39:22 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(0xffffffffffffffff, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) r0 = creat(&(0x7f0000008000)='./file0\x00', 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000b000)=0x0, &(0x7f000000b000)=0x4) [ 31.117236] encrypted_key: master key parameter '?µ"¸þõºs­­!îP…{µ{« «Iµt+„k&r†' is invalid [ 31.140666] binder: 4102:4105 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 31.148332] binder: 4102:4105 ERROR: BC_REGISTER_LOOPER called without request [ 31.155779] binder: 4102:4105 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 31.163105] binder: 4102:4105 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 31.163145] binder: 4102:4115 BC_INCREFS_DONE u0000000000000000 no match [ 31.163160] binder: 4102:4115 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 [ 31.163405] binder: 4102:4115 BC_FREE_BUFFER u0000000000000000 no match [ 31.186218] binder: 4102:4115 ERROR: BC_REGISTER_LOOPER called without request [ 31.202425] binder: 4102:4105 unknown command 0 [ 31.208562] binder: 4102:4105 ioctl c0306201 2077afd0 returned -22 [ 31.212499] encrypted_key: master key parameter '?µ"¸þõºs­­!îP…{µ{« «Iµt+„k&r†' is invalid [ 31.216614] binder: 4102:4116 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 31.216621] binder: 4102:4116 ERROR: BC_REGISTER_LOOPER called without request [ 31.216629] binder: 4102:4116 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 31.216637] binder: 4102:4116 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/01/08 02:39:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000553000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) r1 = msgget$private(0x0, 0x80) msgctl$IPC_RMID(r1, 0x0) 2018/01/08 02:39:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000655000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f4d000-0x9)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00003d4000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00007d7000)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000842000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x598eebe500000000, 0x200}, &(0x7f0000758000)=0x98) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00004a8000-0x24)="240000005a001fe613f9f407125a00050000000000000000fff708ff0800020001000000", 0x24) 2018/01/08 02:39:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000eec000-0x1c)={0x5, 0x40000000001, 0x6, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000be4000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000727000-0x1a8)={0xffffffff00000001, 0x9, 0x1, 0x3, 0x7, [{0x772, 0x950, 0x101, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1, 0xfffffffffffffff9, 0x8, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0}, {0x1, 0x10000, 0x9, 0x0, 0x0, 0x206, 0x0, 0x0, 0x0}, {0x4, 0xb0, 0xfeffffff00000000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x8, 0x3, 0x185, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1f, 0x1, 0x101, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x7fff, 0x6, 0x0, 0x0, 0x20000208, 0x0, 0x0, 0x0}]}) 2018/01/08 02:39:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000344000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008b3000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073f800000002fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630d98f6e58fd1770012d78aabb64ffffffed008c464caeedf840d001fe92b0003f7b8e1596417d7dcd645413be410000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000905000)={0x20000000, 0x0}) accept$inet6(r1, &(0x7f0000452000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000698000-0x4)=0x1c) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TIOCGPTPEER(r4, 0x5441, 0x6) 2018/01/08 02:39:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000137000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 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, 0x4) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00007df000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x2}) r3 = syz_open_procfs(0x0, &(0x7f0000f02000)='net/netlink\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000661000-0xa3)={0x0, 0x9b, "54a5739223c35d59ba804f032dd618ae834a979dae4019b03155410156c5f45afa3850039fa26f9d5a0bb7d9e8b5944559becf4f52f6a9dda3efd408c3fa9ea20c54dd9e3a18c5e73efaa91bba9ccca20d5cf4935a7c1d9f91716159753d9b7082a749d08e0b049a11ff279d4fd302c33a55e32cef13a69ec1e1049719a2743c77445e875bb252f6f61e4577c9329bb9c526c9b8c6edc5669d2a2b"}, &(0x7f0000373000-0x4)=0xa3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00003dc000)=@sack_info={r4, 0x3, 0x8}, &(0x7f00003ac000-0x4)=0xc) fcntl$notify(r2, 0x402, 0x80000010) r5 = syz_open_dev$admmidi(&(0x7f0000f09000)='/dev/admmidi#\x00', 0x0, 0x80000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r5, 0x81785501, &(0x7f0000ca2000)=""/183) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000d26000-0x4)=0x0, &(0x7f0000385000-0x4)=0x4) ioctl$KVM_ASSIGN_SET_MSIX_NR(r5, 0x4008ae73, &(0x7f000020c000-0x6)={0x2, 0x100000000}) ftruncate(r1, 0xffffffffffffff81) syz_open_dev$sndctrl(&(0x7f000063e000)='/dev/snd/controlC#\x00', 0x84e, 0x20082) 2018/01/08 02:39:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readahead(r0, 0x400, 0x0) bind$netlink(r0, &(0x7f0000c9b000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) close(r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00005b3000)='/dev/ppp\x00', 0xc200, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00001d1000-0x4)=0x0) 2018/01/08 02:39:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000091e000+0x654)='blacklist\x00', &(0x7f000084b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cf4000)='\x00', 0xfffffffffffffffc) r1 = openat(0xffffffffffffff9c, &(0x7f0000979000-0x8)='./file0\x00', 0x30400, 0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000078000)=@assoc_id=0x0, &(0x7f000075e000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000015d000)={r2, 0x200, 0x20}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f000096b000-0xc)='/dev/autofs\x00', 0x20040, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a42000-0x8)=@assoc_value={r2, 0x5}, &(0x7f00005c5000)=0x8) lstat(&(0x7f000060f000)='./file0\x00', &(0x7f000086e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, 0x0, r3) 2018/01/08 02:39:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f71000-0x10)='/selinux/member\x00', 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000fac000-0xac)=""/172) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000118000)={0x1, 0xa, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a001c1cb65d7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) personality(0x2000000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000e79000)=""/44) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000ebf000-0x1000)=""/4096) write$tun(r1, &(0x7f0000c6a000)=@pi={0x0, 0x8906, @eth={@random="3ee1359379e6", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x5, 0x8, 0x3ff}], {0x8100, 0xbd, 0x3, 0x3}}], {{0x6e06, @llc={0x38, @snap={0xaa, 0x0, "4ff7", "691cb7", 0x9f0d, "14defb50f962a39f047c8993518908031e75ecd6515ae867e683cbd92824d21921918a7098e1e3ceee959f38f49d7a"}}}}}}, 0x54) syz_open_dev$amidi(&(0x7f0000e95000-0xc)='/dev/amidi#\x00', 0x8f7, 0x20000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a47000)={0x7, 0x757, 0x2, 0x100000000, 0xfffc}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f000000e000)=0x4) [ 31.216645] binder: 4102:4116 Acquire 1 refcount change on invalid ref 4 ret -22 [ 31.216653] binder: 4116 RLIMIT_NICE not set [ 31.217793] binder: 4102:4115 BC_INCREFS_DONE u0000000000000000 no match [ 31.217802] binder: 4102:4115 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 [ 31.217811] binder: 4102:4115 BC_FREE_BUFFER u0000000000000000 no match 2018/01/08 02:39:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000c19000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r0, r1, 0x6, 0x20003) vmsplice(r2, &(0x7f0000cd0000-0x20)=[{&(0x7f0000c1d000)='4', 0x1}], 0x1, 0x0) fchdir(r0) 2018/01/08 02:39:22 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000321000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f000095c000)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000758000-0xb)='/dev/hwrng\x00', 0x50000, 0x0) mremap(&(0x7f0000332000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000be3000/0x3000)=nil) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000543000)=""/66) flock(r0, 0x8) 2018/01/08 02:39:22 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ebb000)='ns/user\x00') fcntl$dupfd(r0, 0x10, r0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000026e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/08 02:39:22 executing program 4: prctl$intptr(0x25, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000082d000)={0x30000000, 0xfffffffffffffffe, 0x1c}) 2018/01/08 02:39:22 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d5b000-0x11)='/selinux/context\x00', 0x2, 0x0) syz_open_pts(r0, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r1, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) read(r2, &(0x7f000078d000)=""/86, 0x56) 2018/01/08 02:39:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000927000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000f5c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000bba000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) bind$unix(r2, &(0x7f0000402000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/08 02:39:22 executing program 0: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000fdf000-0x38)={&(0x7f00009e0000-0x80)=@generic={0x10000000001e, "02fb0400070020df00009700005100008066f86c48020402000000f1ffffff009a480075e600000000170000000007e4ff064b3f013a000000080000ef000055000000000000000009d67bcbd7fcad316a008356edb9a6341c1fd43e24281e00070ece000276c30066c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000dc3000)=[{&(0x7f0000fe2000)='}', 0x1}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000dde000-0x13)={0x0, 0x6, 0x5b3, 0x7fffffff, 0x5, 0x20, 0x0, 0x95d, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xcc, 0x8, 0x3, 0x800}}, &(0x7f0000fe2000)=0xb8) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fe3000-0x20)={0x6, 0x4, 0x1, 0x37, 0x100000000, 0xffffffffffffff00, 0x4, 0x80, r1}, 0x20) 2018/01/08 02:39:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00005d2000-0x9)='/dev/dsp\x00', 0x8002, 0x0) getsockname$llc(r3, &(0x7f0000ad1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c61000)=0x10) 2018/01/08 02:39:22 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c90000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) lseek(r0, 0x3b, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00002a3000)=""/50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000-0x8c)={0x80000001, 0x6, 0x46, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000125000-0x4)=0x0, 0x4) socket$kcm(0x29, 0x7, 0x0) prctl$void(0x803a) 2018/01/08 02:39:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f00006c9000)='/dev/amidi#\x00', 0x8, 0x2c0001) set_mempolicy(0x3, &(0x7f0000bcc000-0x8)=0x6, 0xbf25) accept$packet(0xffffffffffffffff, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00009e7000)=0x14) sendmsg$kcm(r1, &(0x7f000020e000)={&(0x7f00008e5000-0x14)=@ll={0x11, 0x1f, r2, 0x1, 0x8000, 0x6, @random="faf0eacf49e4", [0x0, 0x0]}, 0x14, &(0x7f000026a000+0x898)=[{&(0x7f0000e91000)="3c21495b9bdc228e58556399082bd322a03fac7ac9ecfe7e008538d5a60cb1da409671937702f96af76d30c11eeb42c18fcb70b81085cf3877f24de6a5aae41ba90acf2826fd75260834e6ee550416adcc4e281d496868df83122db41b8f", 0x5e}, {&(0x7f0000db1000)="138188de906eb992", 0x8}, {&(0x7f000070b000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000bf7000)=[{0xe0, 0x13b, 0x3f, "9196fb0f9d69b8442ee1417e11d1f9c65a13c692f001b642b017f092eb9f765bb42029b0bb7bb39f3496a87d2b393dc436d73eed6a1dde5707c109fe935aeb68ffc75184564949fd5b06bb1d7141fb901ff8f9c7a1f6708e20c4727106c92e0bcf491e5ce05516629d3fcafa56bfa5210589cb48af946b1a9ceb5c59c4f82715b917002807b515d72fa74fefec6b10d762af36eb0a674ea5f7abfa69cec28a3ec0d6bd9aa69fa5af40a5c148bdb75f90130297989c01d42fb231777f0b26ec6a1568a96251a3c6958a"}, {0xc0, 0x10c, 0x3, "29178ce17a4afdd6e1eca203937157cac69358f60b4a741694f5d84478cd7fa3820218963f2712b43c7663edb15d001989ec5162da4950465621b57c96f1eea802538179c3d5ff8ef9c2b566cf8b88da8a73ec0b6c6f11af0fc94d6a646793b7d68ea5ffda0d7308ddc660b89617b5f712a5cbbb3f501a24918fe9e188b67f194d2586157b7273481632bf4b23a053ed16d0c823ef5456216250c78d0283b56525b2e0b6cd56ff8734556009d07db2d4"}, {0xb0, 0x10f, 0x9, "ad33cf78979ae97a7510b96b7072f9a40ddeeb62acbb85b33bcf59642bbf13741eace8dffcc7e69f6c5c46e6b5742bcb479e4fc07e6ac5d07a6bab9a123014e937e9ce35bd3525c1ca6a435693f601e8b1f2dd2618437042859f7b91f8d5f040e647f82d99518fd37b5e183923ee4d9b36ae0660220761641c69ebc1eda2bf6b5afd87e14a9a7e092fcc590b2720d9f14f354bd60b18553d8801d9c8902d2d9f"}, {0x38, 0x112, 0x3, "ef24eb9392784a3548c1d4ab9141522bcb1ab81b872e193261998538cc6464ba0af90e75"}, {0xd8, 0x117, 0x800, "2804b8117eb3198006d27e66a06b47b34eef3ee9b6a4df15e12e935502eda704608f9ecd0754f1c13240151581bc3b3d463a47619f748454cfe1e4e6d57bccd7ddb26d89c306d7b303a32b14d30041cb6af4ed1e4367cb45bf51de493dab27413d751a4cd0d069986f13d6e06c65c7055e0b572aa34ee9f73c724afdf071ba3343fe07d94b6028c831809116393099e560ba602e00bd0592d438f73f14212060f6da4eddaf39459ffd24dc90164ee16bcd138f2981c3a6e933ed611494e332c28799a76713ff"}, {0x1010, 0x13f, 0x44e, "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{0xe8, 0x108, 0xfff, "91611ea4f58f906b284f2e293441b482c6ffd3bb669280df4448d33bb8ac5b7e2a84a347619cc3b365e08811febf8492da691081da046949012b8897be724b59e1a146ac853389800b0e3d84ab81dff5449ee5b4f6902f8a293fa1c8a43525468bd0a97ae5feb9ea8b6460e01ba609098f870c878c149eae92a7a8d2b64e6d46c45ab48e37344c04763b7c9faca55d96e688edb5126ad13fd3f9f2fc971c65d351b63e57c44fd180054d1b1b68047475ec4dec45e3e15b1474f2955ebb658fcf8ee16d9c7b2f24ce9c1dcb0bcb2ae4ace40026779d"}, {0xb0, 0x3a, 0x80, "f989ccb9d7fb0a4858a79740143630b81d52e4e6aa066e277c1231a2c6263562958234f616d2d8985c3ae390ccabc6cd902f4df685a29bca01a999f83f126857de7243647a7023c6fd3cc393d72413be038775507ea7287ef566221c02f538d4f9ff241e98aa58b4592c009759cdf6121726403bc1a69625362f7d6c2406bb352fac90c73e9d4f25af9d6c670ead92efafc79fb15a8e89bd9fa0a57e"}, {0x90, 0x103, 0x4, "18932f9bec865bde28a465f9d941b711e0abcb6e30737ed9cfcbbd9187cc700689527e0911193e4e844d6a5d45b2bbb28c4d175e4c289f74fe391d7b7f11beb4c1e5e7762fe92e1d0cd51f04050249c0f4ccffa3cabf1f6e5f8ca60c5bffb934def7736d0cc9c1d3ca011e8ff273ab46261657e1ddfc44e2f3"}], 0x1598, 0x20004000}, 0x20004001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f00000cf000)=@in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000a46000)='/dev/rtc\x00', 0x200, 0x0) [ 31.410424] QAT: Invalid ioctl 2018/01/08 02:39:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e92000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) sendfile(r0, r1, &(0x7f0000fb1000)=0x4, 0x8) 2018/01/08 02:39:22 executing program 2: clone(0x0, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000e49000-0x8)={0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) setpgid(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r2, 0x4c01) r3 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001000)=0x0) vmsplice(r3, &(0x7f0000001000-0x60)=[{&(0x7f000084a000)="f30271efae7d876f676134b7749752dbb1ea04a011105daa1e9efb2064d72e43710d0611b0f38657074ade283e32c62b0c7669e358bffcbe7be2258188e1c2365c683fdb838fb05fd20cba5b0d87ec9a0c93c55dc5f023733a76cb3b0449b026251adab0e406eea722b6dfa3cac4ddb0a613edfe9196c1c7ceab1bdbc1999c49433300b1f262874592e91ed1e430314b52e85f14bc184c35faa10643457b76e2ce3791d11cd56e02857e", 0xaa}, {&(0x7f0000dfa000)="f9333e0f3d89c92269c2e9242a4d7a632fceb9f3a0ee3902b5179d0bb9830881954ea64eede852a847ec27344426d25b38fb0599d93930ff3bced7389547511d89aa559e2e2e8dbaaff93775719678f1e8f6ba830b3dbb184f3ba2791e814a33dfab1b65bc58d037d115cb7bbe0d3f96556f51331c66ced89502d3505bc48ed8da3ed97d014d55", 0x87}, {&(0x7f0000a50000-0x1)="a5", 0x1}, {&(0x7f0000e30000-0xd)="2b8baef41fa902aff91f8233b8", 0xd}, {&(0x7f0000001000-0xfa)="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", 0xfa}, {&(0x7f0000c11000)="11232dc355174af55ed5deab6fef7fa3be81635f2bf6c0b97e417d11bf04153f2a60e4a1e532b8345dea97beeb034f795181d2abe7c764a543bf36d3aadf7fc6a733a015438fbed056a9afcfed3e", 0x4e}], 0x6, 0x8) 2018/01/08 02:39:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) bind$inet6(r0, &(0x7f0000ac8000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000989000)={0x2, [0xffffffff, 0xfffffffffffffff9]}, &(0x7f00005f2000-0x4)=0x8) connect$inet6(r0, &(0x7f0000406000)={0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) 2018/01/08 02:39:22 executing program 7: r0 = socket(0x2, 0x10000000000a, 0x0) syz_open_dev$adsp(&(0x7f00002fb000-0xb)='/dev/adsp#\x00', 0x20, 0x48100) getpeername$inet(r0, &(0x7f0000cdd000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000500000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000659000+0xd7a)={0x0, 0xbd, "79370d6c2e461095bc9b148e15bf86201611cc909e1985f79549b4b6ca1cdefb281991d5348455eec11ea8c80fd6d4439962f7ba0a223fb03ee3851a97549e9722211eb7d1aa0f31ebe0f3502f061cc850b4ef77528c889c33a01f2ed0ef58f5e46414b6c01a28986207d0a8cc236cd36a322a4de06304d3972741dcdc88cf422301017a5f10895aa8db9c9ee9d71ef67181bc8f98d51bb1e0688a8bec1c6dadfd8e0fe56ffbb306a582953ac0083f90b7b57014b1e5adc3c7f34a2596"}, &(0x7f0000001000-0x4)=0xc5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x9e, "a33ed8b4ba2fc165f585185a1f0bee79bb233071180d9960bad38748bfe70405fcd1c0908323fba4ef7e0733ebac515f6eebe23a898b9c286dfd67dfbe00aea0dc218afd45f75d87b6dd515f59156780be7ce3270d4fbe8042b7583e74fa63ece82332b2700d1e436ff3c2600173109b3412ab60e8f07ecfc411a4cfabe19726c58cf6204577a229864b95cc67c035a8474153ffe2404aeb2d15fd3fb67e"}, &(0x7f0000001000-0x4)=0xa6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100, 0x880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000260000)=[{{0x0, 0x7530}, 0x7, 0x7, 0x8}, {{0x77359400, 0x0}, 0x4, 0x2, 0x200}, {{r3, r4/1000+10000}, 0x10001, 0x8, 0xffffffff}], 0x48) 2018/01/08 02:39:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000248000-0xd)='/dev/net/tun\x00', 0x0, 0x509000) r0 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r2 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000025f000-0x50)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00009cc000-0x4)=0x0, &(0x7f000028b000-0x4)=0x4) 2018/01/08 02:39:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000088c000)='/dev/cuse\x00', 0x1, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x5) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d95000-0x4)=0x0, &(0x7f000054f000)=0x4) write(r0, &(0x7f000018f000-0x24)="2400000058001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0x24) 2018/01/08 02:39:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x7, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000671000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000fdc000)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000030d000-0x10)={0x81, 0x8202, 0x1, 0x3f, r2}, 0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009e9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_int(r3, 0x0, 0xb, &(0x7f000067e000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000de7000)=0x0, &(0x7f000031c000-0x4)=0x4) close(r0) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/08 02:39:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x7, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) sched_setaffinity(r1, 0xfffffffffffffeae, &(0x7f0000c6c000-0x8)=0xffffffffffff0000) openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000903000-0xa)='net/snmp6\x00') r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e20000)='/dev/vcs\x00', 0x0, 0x0) r3 = accept4$inet6(r2, &(0x7f0000273000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b85000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000c7000-0x4)=0xfffffffffffffffe, 0x4) r4 = gettid() r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffefffffffffb, 0x0, 0x2763, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfe, 0x3, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1000000000000, 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}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0xfffffffffffffffc, 0x400000000000802, 0x0) mq_getsetattr(r5, &(0x7f0000000000)={0x5982a8af, 0x3, 0x7fff, 0x7fffffff, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x18, 0x1a, 0x11, 0x0, 0x0, "0a04040800"}], 0x18}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) r7 = mq_open(&(0x7f0000d7e000)='eth0\x00', 0x41, 0x0, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r7, &(0x7f0000804000)={0x0, 0x1c, 0x8000000000000, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x7, &(0x7f00007af000)={0x0, 0x0}) mq_timedsend(r7, &(0x7f0000e91000-0x2)="77f9", 0x2, 0x1, &(0x7f0000c2d000-0x10)={0x77359400, r8}) r9 = dup2(r6, r0) ioctl$TUNATTACHFILTER(r9, 0x401054d5, &(0x7f0000927000)={0x1, &(0x7f00007b9000)=[{0xfde5, 0x1000000000000004, 0xd, 0x527d}]}) getegid() getgid() getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f000059a000)=0x0, &(0x7f00007a7000)=0x4) mq_timedreceive(r7, &(0x7f00002d3000)=""/29, 0x1d, 0x20000000, 0x0) socket(0x0, 0x0, 0x7) 2018/01/08 02:39:22 executing program 0: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000079f000-0x8)='./file0\x00', 0x68) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b2b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000652000)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f00001a5000-0x4)=0x2e8, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00004be000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/08 02:39:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) recvmsg$netrom(r1, &(0x7f0000fbc000-0x38)={&(0x7f00004e0000)=@ax25={0x3, {"5a71aa3bb4c91d"}, 0x0}, 0x10, &(0x7f000012f000)=[], 0x0, &(0x7f0000942000-0xf8)=[], 0x0, 0x0}, 0x0) close(r1) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000111000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x7b) recvfrom(r4, &(0x7f00008bc000)=""/0, 0x0, 0x0, &(0x7f0000a14000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) tkill(r2, 0x16) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000de5000)={@common='lo\x00', &(0x7f0000b69000)=@ethtool_rxfh_indir={0x15, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = dup2(r5, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000002000-0x8)={0x5, 0x7fffffff, 0x9d2, 0x80000001}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x41a0f13a, 0x3, 0x1, 0xfc4, 0x9, 0xfffffffffffff6a3, 0x123, 0x8}, &(0x7f0000002000-0x40)={0x9, 0x1, 0x1, 0x6, 0x18c, 0x0, 0x7fff, 0x9}, &(0x7f0000000000)={0x3, 0x9, 0x7, 0x0, 0x3ff, 0xe783, 0x101, 0x1}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000002000-0x10)={&(0x7f0000000000)={0x4e}, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000003000-0xa)='encrypted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)='\x00', 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000)="7ce6c45be9d8acc5481d1870cf905ed9b95ee11bbb71005c4122419b460c958108eee6dff6ba", 0x26, 0xfffffffffffffffb) 2018/01/08 02:39:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000009b000)='./file0\x00', 0x800, 0x13) write$eventfd(r0, &(0x7f000047b000-0x8)=0x10001, 0x8) r1 = socket$netlink(0x10, 0x3, 0x10016) writev(r1, &(0x7f000010b000)=[{&(0x7f0000f80000)="390000001000090469000000800004000700004001000000450001070000001419001a0000000200b600000000000608000300ff00001ee400", 0x39}], 0x1) [ 31.544554] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/08 02:39:22 executing program 2: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000050b000-0x4d)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffdffe825070097c11ed4c2c4dc42ffa86eb91a9062964c282245f26fbea4652304656bff14d6106f99a9aa9bd8599b", 0xfffffffffffffeba) sendmmsg$alg(r1, &(0x7f000052a000)=[{0x0, 0x0, &(0x7f0000101000-0x80)=[{&(0x7f00001e2000)="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", 0x180}], 0x1, &(0x7f000045b000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000405000-0x38)={&(0x7f00005b5000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001bf000)=[], 0x1, &(0x7f0000043000-0x1000)=""/4096, 0xfffffffffffffe72, 0x0}, 0x0) 2018/01/08 02:39:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x2) write(r0, &(0x7f00001ab000-0x26)="26000000110047f1930800000000000000fff700010000000700ff36b807475105001a000000", 0x26) fcntl$getown(r0, 0x9) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000b61000-0x82)=""/130, &(0x7f00008ae000-0x4)=0x1b8) 2018/01/08 02:39:22 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000b000)='/dev/usbmon#\x00', 0x10000, 0x200000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x2, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) close(r1) 2018/01/08 02:39:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000429000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00009dc000-0x4)=0x5, 0x4) writev(r2, &(0x7f0000ce6000)=[{&(0x7f0000078000)="bf805084c4f3027d49e20ac74b51fb32e47303aa7fa94d", 0x0}, {&(0x7f0000887000)="60dd0239112707b7780d82", 0x2f}, {&(0x7f0000799000-0x3d)="517626dfd076725ba4b5b0c15c1afc7835972d68d43fb911b80a1e20379b0e806ceb312c418458601e6c60dd17f4c1162aaba06b46ded834d78af4b4a5", 0x0}, {&(0x7f000066f000-0xce)="1460fdb90ce0c4eeb383294a5c2586612d32dd53c0a7010e6db341775768e27315fb35a212021360e54f7ec102ab32db5bbeb1b09a38b5bb084e45f0b4ddac51911dd6af197de07cf68cf62a8f168dfc3090695959f70d5c74df606c7b6219cd39b44f9d8c584701b40712bc665b0ef523526ebb705e5f39fdb7cef1a1b84ff8fceca776f25d37a85439138915def2f456d39dc606cd49fe3ce0d9102521e641196163ad893a02603903a00a89209f14a4e2c4c3eb99c09b9e2277992824a3eee0e90a55e35ba27ba368d3165da8", 0x165}, {&(0x7f0000da0000-0xc7)="7b50ed1e1a2198034616ec829378cee14de2deae1dd1f64bdafee0b8720403e2c246e74b8d7de8ea7938db1bc3ec590399fc11f633839c3a48268fc9cd06d41d77e239bda6234aa74cbedffb46c5798d2181d61fee35ff223741bd7111b03adf0a68bdd526cc151f2f3bcfc92f29a4fcac700ae53ae2fadf9d8828c405fdd115e540f58eabb715ed012dd0047aa8948a621bc07f0434f5fb52dfe995a2c2308ce1a3c0fbc3bdc3b98360586491b41cc426823fc32c8bf1bebdd0f96887bd3f7095e0570480c1b3", 0x0}, {&(0x7f0000e79000-0x76)="3d9833f4ee0fa563193f06e0ab72b7c563e07a0a500ac2bf13dcc6a31141c668123b048751b42b081033c165d2289d20815b7a2d1bc2896ae337784cce2678b1938f3a36ef3aafb4873b3da102db01e2f29b78d27ff51d28d3e8a6cc2b83a5ab75824dc5cd0e329d885ccc5d7de35bc437b995fcb882", 0x0}, {&(0x7f000056b000-0xda)="8cbe4d6f9a437930c12d93fa1ac01fc3dce3eb48d0857f8b452c9ff6568a43808e2372e9b395089afd76c99bed1a8e2c4adadb3a100d01d8d33765bf8a0c6c4f5ee0573c2502b6def5aa2fa811d5017112888ffd3657fb543163292d3346ac4d633553ff90d864438ef504a54a417fc664b63bb4224264b7fddb3e4712727ca69b69228a855e6c59ed755d4d9076eb43c8a3e2a8b7e096f12a024a8485c386bb69fa79ac6c14016cd25251bec9d2d04321b1066418d6cdab63e68ab2e3d601d47ab5ca2489c7f84ed765c416c27e6c4c563fc37c4b4f5a960780", 0x0}, {&(0x7f0000ac6000)="5f8743f56345a025b2d4e02e21c8de71c76b3f27886f396de68568ac55142185f0006bc345ce8d9df19e34256e2d6477820fb1b815370bf480ae4bad1bb2c466d9c9667fc09e67cd6d24dbbdc84dd61e7f6fdbe5eeb678cbe0e5c25618d60407", 0x0}], 0x10000000000003b3) openat$ion(0xffffffffffffff9c, &(0x7f0000dcb000-0x9)='/dev/ion\x00', 0x400, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00002ef000-0xa)='/dev/vcs#\x00', 0x6, 0x8000) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000815000)={"b9e3824e8516255191cf94790cd23f09", {0x4, 0x1000, 0x0, "32a73ac374c0", 0x1, 0x0}}) syz_open_dev$evdev(&(0x7f0000864000-0x12)='/dev/input/event#\x00', 0x1, 0x400002) 2018/01/08 02:39:22 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x7530}, 0x2, 0x8, 0x2}, {{r1, r2/1000+10000}, 0x8, 0x8, 0x5}, {{0x77359400, 0x0}, 0x0, 0x6, 0x1}, {{0x0, 0x0}, 0x7, 0x2b1e80000000000, 0x5}, {{r3, r4/1000+30000}, 0x7, 0x4614, 0x4}, {{0x0, 0x7530}, 0xf38, 0x6, 0x81}, {{0x77359400, 0x0}, 0x5c9, 0x5, 0x5}], 0xa8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r5, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xfffffc4e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000453000/0x3000)=nil, 0x3000, 0x0) 2018/01/08 02:39:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000095b000)='/dev/cuse\x00', 0x8c140, 0x0) 2018/01/08 02:39:22 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x937e, &(0x7f0000010000)="74f70fcd11613310b025") mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000001a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000)=0xe8) getgroups(0x7, &(0x7f0000016000-0x1c)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000019000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000001a000-0x4)=0x0, &(0x7f0000019000)=0x0, &(0x7f000001a000-0x4)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000019000)=[0xffffffffffffffff]) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000019000)=0x0) r11 = geteuid() mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000019000)={0x0, 0x0, 0x0}, &(0x7f000001a000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000018000-0x4)=0x0) r14 = getuid() mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000001a000-0x8)='./file0\x00', &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000001a000-0x8)='./file0\x00', &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000012000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000019000)={0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) r20 = geteuid() r21 = getgid() mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000019000)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001a000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000)=0xe8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000019000)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000000c000)=[{&(0x7f000001a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000019000)=[{&(0x7f0000015000+0x5d1)="9471138bc08653a6f9a3894545f067f7ae95f54bcfe9ecffa6fa69c59fa1d08f77b4b200ba9267881b222cfd4162c6568d83c6517477e6a724f8a149a383b9e179db55c50987249ff91a31eb63", 0x4d}, {&(0x7f000001a000-0x12)="855609c144fbbbb5df83216ebcfaabf09494", 0x12}, {&(0x7f0000004000-0xbc)="debce0ba479caf8648a75e85633e82679e3b70ab9c324d6b4faa07ef0c58d9c76e82bb9656e801925378316e25613136cf68d0877a81aba92ea2e7c33d6b7811c9634c8a42a13999968075c4571bc80e7ad34e8a1fdb24be6bfe995515405e1fb520f76981ec9656cbe57f3d168d95198b4dc7df375d0b562806e40ae8776f3508e916d4661ef44df94b7653546dce59386fb7daad4972ebd3b9d2007f7277a60713919ebf14409c6983fe2c76d15aa779d16a169c280876011ee16b", 0xbc}, {&(0x7f0000012000)="5e26ccb6a03f70eaa745846b1b8ea1e16742df20d5505a78965c94fb49fb320b6a3dac52037a9722a8b52969b213ce32f7946f73ad6e610ca78e2402", 0x3c}, {&(0x7f0000019000)="ca8ec4d45b9b639f5eb946e1b9ca1ea030dea2c10f427809b625eb16a048197c1e2cf495cd24a675f230e3a3f158046a0ae3deacb7bc71c9b058a131e4e73eb86cc0761d2ec17e56e8a25ff4978f6cf64869291aa1c9a505c2f15e21c2a32c7629153212e62d950deda2dd8b1b8cbcb5fae907e6acffa50a781fd1ff0d812ab993482309a51a7487a57c1f1206d53a246eb3aaa68de2a81887502e359ed3617e38b603e14544695755d90281317ea3f6a7ddb95fddbd84f67463f3ff0c1b", 0xbe}, {&(0x7f0000019000)="d5be7a49b8ee129d7a371708d7bc45ce3e696ee417f2d4f5c13eb40ca5940cc16f3cef913af597431c181ea5d458ffaebfdec400eac8a258b3aff7033629a52a65bf7c584d0c4d898dc7aa775eae367f40c58fed02ecba80e644231b", 0x5c}, {&(0x7f0000019000-0xb3)="a5f4358729202eaec635b92401fbf6f981b99f5448456f0c62cf07fa56d5a6c3b4c5bf3d137a8af4535de6c36b5f2728ba210ec25566bccd0b1bd35470263ee518af6248272a680073c6c0fe14d8125b639d619134841a467ca4f99d47520be2eb993a24311330d95108ce7551b23314f4cd37480138c511f431dc6a22c56610ec433c0e586c70a3183daf7121ec9d13dbc14d44debe6c9638213652760d779473102bc33dc20c02f80d8a5ae3c28090682ce6", 0xb3}], 0x7, &(0x7f000001a000-0xb0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xb0, 0x0}, {&(0x7f000000f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000000e000)=[{&(0x7f000001a000-0x35)="edebfd15bd7162b42003aec4e6f1f5a004e0a628f2db51dd505417140fda7b320407f131c2080627b5feea6dfcfe085236ea8fa256", 0x35}, {&(0x7f000001a000-0xd1)="0a35ef0d2ebe72a932228eb69ee9da24058cc148616b2e8f2a8d0ce2131a5dcfc5dbe1dbe74b01d025c1eee251cc61492254aef20770f67f7a1f0fd1ceb5e1de01068eb513760aa39a0e465b08d43ef79b13857b248d5fcc09506e0bd2e2bb767662eed7a2fc364537789f7901b914778bec41c328de4fd074cc19cc3e737a3273bf760c11a1a99c8cac24798a4c570894031c1ca21b53b9568e654d6c693d326551818a998f95c38b788689a3b5c9d14216673c1c8fed6827c2fc3c8aa0572387b779d4639715aad9ed7c75d8312b2c54", 0xd1}, {&(0x7f0000019000)="b52eb18d03bf5e1d340648d1e077652354a9d5dcaf1cfb808c1789d03911d5712c86c190860a4d763318cdf16853d3ae16eab04fdf6a2578d5bf2ff1f95a6d55e72dcb40e4e41c5bb7e63fd9e1316e9f50473f8dd6340d7c1bd19685d9f5b3faa7646d875323676b12ddee1cf2f5451353e118b54440e5fe8e32e7d07be067468afe70d1564893cde53328777ea8408b9e4c10465ec7774385d3b326d410c44010120784bd7d376d504c98c23eb8d1a072c3e09f90568e4b", 0xb8}, {&(0x7f0000019000)="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", 0xfd}, {&(0x7f000001a000-0xb4)="4628c71fede2f0715f0b6f2a7679ceb32dcfd935cc1f0fce35277a5870773e5029c927918966b4c31aa2732a21643bb3174341211d41bd1322a5d88f4b70d526717dfe0417a9dd3c496ecefd88caf4bd9189cac5f2f4aa141302866f231c5cb4329221e9fb62143574014502a822fdb770f3e07cfe5526ad2c836b82ec9c412eb2583de5e2ec7f4fdd2361e0d6aa08418ff254c2a3758a4df4f638f1597d8a64ab344589f27147481064cd43a7378b9d30f9261c", 0xb4}, {&(0x7f000001a000-0x64)="a89e745a031fb635c6543ec32a1b3addd07e3537eeb43eeea95f65ad3264d986aaf711008961304a008507bbfd05e3a44fe85431c4a11c2d7e64b55a55b05135effda6a9d0898ab5b6032a7ebd2719cf7a5c77a58f923cfa597ca938a22730565e99a211", 0x64}, 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0x1000}], 0x3, &(0x7f000000f000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x40000}, {&(0x7f0000019000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000008000)=[{&(0x7f000001a000-0x8c)="89868ac8cafbdf2c2f614f4017e168c009071d88ec479e9085285c5070f4c75ce8af98c58c436a49f9af4cd482f3f2be6bcebe75e11093dbcf15c50b4387ddd401e778ef19dc1204995d584ba451ae3b806d122ff986674a2da0ae0bdf6856cea256a089b9656cead39b862026e98fa43a8798f0f1d142ad1cbb7e6a4df71634f0cc6c9699926eaafa881242", 0x8c}, {&(0x7f000001a000-0x80)="162660d00885e497053a2d617925a283549ad0778acac20286abe8ed27f72cf3a1aaa529853be2973717c2e8e25c5755feedffdd82bf5fe9b781ef25b261c2865244f8f4ebdbad99ced5148c2e897ba870549ab1c68083858467f7cd5bf5c09d0e7ea8aa7112c2aae7f8fd48d0de6ab3f60c5c7e77fd315167fe3fbf5855a79f", 0x80}, {&(0x7f000000f000-0xb2)="b1d816396e080432609e52b022f9ba59d3ed31f6d852e370d1699fb9a8c6a4e4a7bddd7046152e414d000fd32444e1b66c756889f7db8d45b4f82f82b1b4e273ad2b698ed378d82cbb0e106a8be34386a72290cde2b8c942e54a5b0ef7cc0405e777d75d3167882de768162fd6b4d174c681d0a1ce0dbe908cec8d359980803ae12a0cc40b95c4bb14a21067a6a615ef0baa6073d8eeb8b470552f34bfd4797b9965ba6192781730a6e0e0435e97121924d8", 0xb2}, {&(0x7f000001a000-0x5)="57c6291120", 0x5}, {&(0x7f000001a000-0xe4)="f16ba7250c9769d8c46fd3c0634d6c2950e916cb9fe5a259d493896c50b5c8e11d8dbc2e6b5ed5f16e0fba32318998e0973b44b14e784a5d3a20badd349454eb34e301110999cdd80fb6d525b5b9cd9e90feb6e60db6b3e5b6e9938946186c25d58cb2b60ed68d96297f8866327c5cd0e2782cfc6fb3d90b1e7bd4c1090364b2d25baf38bba6d23e7eb94b7bb0c1a0dc8cb8cfeb5940ecc5162df2772be2162c4aed1e53ad909ecdfaf4d483106e4fe1262332b35a7beb5237d4a4b8c46450959795ac12959c648ed30524b25c933f7b886410afe772f6950f2297a02c7d39394a0e7eb8", 0xe4}], 0x5, &(0x7f000000d000-0x20)=[@rights={0x20, 0x1, 0x1, [r25, r0, r0]}], 0x20, 0x1}, {&(0x7f0000007000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000016000-0xa0)=[{&(0x7f0000015000)="efebcfa4c9e831042e8a167845c48826ad6e6301f71a77ca68c976a955638bc99319b4e3b86c6c3018aefd2c94aacf9f5b2720985ff4f33ea3b6d327c46b5b532b53aeca109066666c6612421497315b550a834550c69bf2aa3c83801103962ba4a72833d7443f07b7db7574cd4e1d8d022bd853390735b61ad09a6f90114d71360fa7052d6199b615fbc1d31db9df3f753827add1fecf4822224001c37efa3d87a2ba7868b82b2c516d3860f5a77cfb265c19866e30dab91f8f7139574994941084ba06250abfa90a5cdce8dca28106ff9a05db26d3a0ca062dc747fa3c5ade21a39cc17f215c3eca32", 0xea}, {&(0x7f0000001000-0xf)="ea103e2c05c52fd697e262034d0d9a", 0xf}, {&(0x7f0000019000)="f4681f1bda779a73db99e665529591e593d49392770778cf2db519b85a6d42dc7d907f322cfb418dd9", 0x29}, {&(0x7f0000019000)="f1b1c7fddc44e25446c44431", 0xc}, {&(0x7f000001a000-0xb1)="7c1ba7fc7bd9e5aa4adcdfbe2e4320c3ff1411177cb9b64f8331b128b6f005eedf77d4fa18a7b980666aeedfe6f5053a5fda59bd7024d642fc8cc3ec17ab58aebc080de78df269991be2a4085dea5d280b345cbffbff2ab4cce1cf89d19e962808c16dc63d24a5d4d5d84ed7511424bd0f09ecf5c4880ea47e69a814ceb39b77fa1e2389d3e3ac14cec72ddf2987134d5cff6ac8c6e74c62d9473529c8689734f21231bd3d00eab7258174d8990a54d3f5", 0xb1}, {&(0x7f0000019000)="8361", 0x2}, {&(0x7f000001a000-0x86)="d29c47bfb4f6f16915c56d2c8e7498ea72281dcca1de73bc34e3a880ea2781e6d12ef688ea35bd63cd0ddda0f6bfcfdeb0c8c58817e67cc2e4fe8073aeb4a334aeddabe44042191bc41dd8d8e3c2d3a26b33038f5936a29c0c9045e9586a60241318320b92a3defa4981e84166fb7776b1dd9e7452e06fee72e21082f610c0516bb0891fef43", 0x86}, {&(0x7f0000016000)="853f28216ebbb7077fcf546802dbcb96206c42a61064b116b0d6d645ec25616c90c70ff666bb2df4a1ac4e1234622fcfe15856ea526e7db9cce543e131", 0x3d}, {&(0x7f000001a000-0x1a)="f236f6315cb5c64f4e572abe89fd7daf3e573f2d9bbd23f5622d", 0x1a}, {&(0x7f0000007000)="23ac65ef0908ded05ca0e32f8d86230df82645f2d2d791f78d6e8f655bfa54f09a5ddba903cdc2a3d93b652143cee4fc9ec8cbe27f0639a286a8047d7bdded045cd3032468d82e", 0x47}], 0xa, 0x0, 0x0, 0x8000}], 0x7, 0x40000) [ 31.684447] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10001 sclass=netlink_route_socket pig=4223 comm=syz-executor5 [ 31.752180] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10001 sclass=netlink_route_socket pig=4223 comm=syz-executor5 2018/01/08 02:39:23 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000007000)={&(0x7f0000007000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$usbmon(&(0x7f0000008000-0xd)='/dev/usbmon#\x00', 0x3, 0x40000) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000005000)={"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"}) 2018/01/08 02:39:23 executing program 1: mmap(&(0x7f0000000000/0x912000)=nil, 0x912000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000904000)='/dev/audio\x00', 0x802, 0x0) writev(r0, &(0x7f00007c5000)=[{&(0x7f0000617000-0x1000)="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", 0xffffffffffffff1c}], 0x1) 2018/01/08 02:39:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000033e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000051e000-0xa8)=[{0x0, 0x0, &(0x7f0000e44000-0x60)=[], 0x0, &(0x7f0000fa5000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000bfe000)={0x0, 0x0, &(0x7f0000aa0000)=[{&(0x7f000086c000)="033e99ee185fde75a262844781bad6e0ff0c5357eb88e65d00d273c25c4368bc29e05b54298196ec1f59311c3a545b423c2a4876ffd9a3a6b2f706010a5afab864b5e574e7b845008caa88dc6e9078de9e13498cc74a84965caffa860053293e3569fcc98b15de061876760096ddb44b", 0x70}, {&(0x7f00004d4000-0x18)="b59664c8220eee5220f4d2e02fd715399956fa53f00adf2e", 0x18}, {&(0x7f000018b000-0xd0)="6ce9bd29ba7b2f28c7fea3b04e2125038c7cfabbc3b9f82514761d1a4fd5ad51d09bab14178afd74857eab1e59b092fdc77b61721341b032886d4a7e086fd7a7494d9446be5c503d223d27533dee20217dc9ea1d75f1fcf00924d3b1a63b78c2d232ed8dcdb74fedacaa2e8e1281ca0f2d9163cc6f21bb0e882a9df693ddeac3019b6d7300fb9363f00bc689647ef1ab887d5ab64ad483e2257b727b73b1aa8fa70245335a52f922979bfbf3c30faa4e2333c72679c43167e2e6f8117383459ba8cb008f4a08f0d07e7b96fa897974f9", 0xd0}], 0x3, &(0x7f0000779000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x2}], 0x18, 0x800}, 0x40000) write(r1, &(0x7f00001dc000)="796db77938782008000087e1f4c0ed29065e0c2a8ee2e7dfa0a0c1137800000007cd92bb4ddb2a840630a01b16b25044fe97c7b81b29434b0af75a48268d07e920f67024ce3693577493ce662eaf946197d94d174ee5a489c53884f8c96ecfee5311534f8df36f731225ab7403000000000007c9d629bb381688982d5eae595e", 0x80) recvmsg(r1, &(0x7f0000b5c000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/08 02:39:23 executing program 7: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 02:39:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00009b0000)='/dev/amidi#\x00', 0x7fff, 0x8000) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00003f4000-0x2)=0x8001, &(0x7f00006bf000)=0x2) r1 = syz_open_dev$sg(&(0x7f0000e9f000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0xc0189436, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xdbb}) 2018/01/08 02:39:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) poll(&(0x7f0000992000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffff7) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0x7fffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000bf8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000019c000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f00001be000-0x8)='./file0\x00', 0x0, 0x0) dup3(r2, r1, 0x0) 2018/01/08 02:39:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x100) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00003cc000)='/dev/mixer\x00', 0x8001, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00003ff000)={0x13, 0xae, &(0x7f0000ca7000)="2fd36965e5a69839c6fc22958c05168315859ac30b9e5d22dd0416f4422e5e637c755ba8a7cc8b071a40ad1aa40417b1fa22180fa2462c7243059b837314dd3c93aedd60ea534af00d088abe0fd16fe48be13ee791e40655c9c1466508d453e2e76ad2e074a87120052b513449df68d768886ac9b36f927aca4d11abf02d2570dcd25c3a6ddfb21be949492fcd1e03ab9770dcaeec9b4bec8ba162bb4846a66dd0267dbbf3bfdcef657d0ec91a14"}) inotify_add_watch(r2, &(0x7f0000241000)='./file0\x00', 0x2000000) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000e6c000-0x4)=0x0, &(0x7f0000f9f000)=0x4) 2018/01/08 02:39:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x5a, 0x0, 0x1, 0xa, 0x20, 0x80, 0xff, 0x0, r1}, {0xf8, 0x402c, 0x9, 0x7, 0x5, 0xffffffffffffffd9, 0xf36, 0xfffffffffffffffa}, {0x0, 0x8, 0x3ff, 0x3}, 0x6, 0x2, 0x2, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3, 0x3, 0x8, 0x100, 0x7, 0x2e}}, 0xe8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000001000-0x10)={0x1, 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x4) setns(r4, 0x0) sendfile(r4, r5, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/08 02:39:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00002eb000-0x4)=0xfffffffffffff7ff, 0x583) r1 = syz_open_dev$sndpcmc(&(0x7f00004f5000-0x4)='/dev/snd/pcmC#D#c\x00', 0x3, 0x202) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00001c9000)=0x6) 2018/01/08 02:39:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000857000-0x62)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x2, @loopback=0x7f000001, {[]}}, '\x00\x00\x00\x00\x00\x00\x00Z'}}}}}, 0x0) r1 = dup2(r0, r0) stat(&(0x7f0000419000)='./file0\x00', &(0x7f00002db000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d7c000-0x8)='./file0\x00', &(0x7f0000310000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000c68000-0x8)='./file0\x00', r2, r3, 0x800) getsockname$ax25(r1, &(0x7f0000407000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007f6000-0x4)=0x10) 2018/01/08 02:39:23 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, 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) getpriority(0x2, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000694000-0xa)='/dev/vcs#\x00', 0xca, 0x20c081) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00003a5000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f000052b000)=0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007ce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008de000-0x4)=0x14) bind$packet(r0, &(0x7f0000e1f000-0x14)={0x11, 0x7, r1, 0x1, 0x3b1, 0x6, @random="97f597ca2981", [0x0, 0x0]}, 0x14) 2018/01/08 02:39:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000bd0000-0x9)='loginuid\x00') sendfile(r0, r0, &(0x7f000007e000-0x8)=0x0, 0x18001) bpf$BPF_PROG_QUERY(0x10, &(0x7f00001b8000)={r1, 0x0, 0x0, 0x7, &(0x7f00006f0000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) sendto$llc(r0, &(0x7f000042c000-0x83)="4a845a0ddeb468849b7651e3dbc075e1fc4c01d453847415c5e8edc2a6dcb1efc27937ad56c11bd31881482adc1baf354c4735d14774b718a73f0151550b0e3c76dddf4ea28a0a72cf5c35e51d282319605447b5298ac3c957512128ca8c31c929f235368e9f31e791ca662154325af9e646fd9607f794a1007a6354ed6a9fd25a4371", 0x83, 0x4040000, &(0x7f0000add000)={0x1a, 0x1f, 0x0, 0x100000000, 0x1, 0x1f, @random="92ed50398cdd", [0x0, 0x0]}, 0x10) 2018/01/08 02:39:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000033e000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00003b7000-0x40)={r2, 0x2, &(0x7f000024c000-0x8)=[0x6, 0x100000000000], &(0x7f00000d5000-0x10)=[0x1, 0x20, 0x14, 0x1], 0x41, 0x1, 0x3ff, &(0x7f0000be9000)=[0x2], &(0x7f00009e1000)=[0x4, 0x3, 0x8, 0x6, 0xfffffffffffffff8, 0x7fffffff, 0x3, 0x1ff], 0x0}) r3 = semget$private(0x0, 0x4, 0x400) semctl$SEM_STAT(r3, 0x5, 0x12, &(0x7f0000a46000-0x8d)=""/141) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f000089f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000b03000)={0x1, 0x0, [{0x10000080000048e, 0x0, 0x0}]}) 2018/01/08 02:39:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000d6e000-0xa8)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) r1 = memfd_create(&(0x7f00008ff000-0x9)='procppp1\x00', 0x2) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000ce6000-0x4)=0xfffffffffffffff7, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000592000)='/dev/mixer\x00', 0x40001, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000969000-0xb3)=""/179, &(0x7f0000034000)=0xb3) connect$inet6(r0, &(0x7f000037b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/08 02:39:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000283000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) timerfd_gettime(r0, &(0x7f00001bb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f000073e000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000091000)={0x3, 0x3, 0x8201, 0x780e, 0x5, 0x8, 0x80000001, 0x10000000000000, 0x0}, &(0x7f0000348000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00002aa000-0x58)={r2, 0x50, "04a1ec48bf3cc1264bdcf7effd67e52a4820867f19fc9e7952ff8b69db7d02c35a751fef8ccb1d4f8bc2a2604df723ca5643deb734f5c08fe823c4bd2146c3222cb603724ebdf787a6cdd4615bf0a3c4"}, &(0x7f0000f09000-0x4)=0x58) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r1, &(0x7f0000ae3000)=""/224, 0xe0) getdents64(r1, &(0x7f0000505000)=""/1728, 0x6c0) wait4(0x0, &(0x7f0000d5e000)=0x0, 0x40000000, &(0x7f00002c7000+0xd28)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 02:39:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00002dd000)=[@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb9b}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffffff6e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}], 0xa0) write(r0, &(0x7f00004a0000-0x27)="26000000130047f10714010000000000000003e301000000001300000000013205001a006e35", 0x26) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000266000)=0x0, &(0x7f000057e000-0x4)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000feb000)={{0xfffffffffffffff7, 0x100000001, 0x6, 0x3, 0xc3e4, 0xded8}, 0x0, 0x7, 0x2}) 2018/01/08 02:39:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x110, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x0, 0x43, 0x6}], {0x8100, 0xa000000000000000, 0x8, 0x5}}], {{0x600, @ipv4={{0x27, 0x4, 0x40, 0x3, 0xfa, 0x0, 0x9, 0x800, 0x84, 0x0, @broadcast=0xffffffff, @empty=0x0, {[@cipso={0x86, 0x56, 0x5, [{0x6, 0xc, "ec9ea5460c99a081d093"}, {0x5, 0xe, "92904d64984b9b05a909d9c7"}, {0x1, 0xb, "0764ab663f3b9a9f9d"}, {0x5, 0x8, "d82058f16382"}, {0x7, 0xb, "14b34fd0986c13c1c3"}, {0x0, 0x9, "2d53b9c59139a3"}, {0x7, 0xf, "6d92f11b0bd59127b549f9cfbc"}]}, @lsrr={0x83, 0xf, 0x3a1, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, @rr={0x7, 0x7, 0xffffffffffffff00, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x1c, 0x46d, 0x3, 0xceab, [{[@loopback=0x7f000001], 0x2}, {[], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x7}]}]}}, @udp={0x1, 0x2, 0x5e, 0x0, "91901a59ecde9dd577e42d68954e68dfbe162857d01064c7a033775a54fd32862acb43c432c55f8d1ec008168a14f6f111e945e748ce85dfde2e9a92567b8e584e2c7ff05670123c7dd74e13678052c200ec9e1288dd"}}}}}, &(0x7f0000403000)={0x0, 0x3, [0xcd1, 0x95b, 0xa4f]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000472000-0xe)='/dev/admmidi#\x00', 0xfff, 0x80100) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000394000-0x10)="960afd520e183f60ed64a855e505b218", 0x10) r1 = add_key(&(0x7f0000526000-0x8)='keyring\x00', &(0x7f0000c2a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/08 02:39:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e03000)='./file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000822000)='/dev/cuse\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000f10000)='./file0\x00', &(0x7f0000235000)={0xe7, 0x8, "6fec337f3b0c00d68b141d457b0a89c781d250509fc8d12987a0889366c5af7556d5942cbc90ada5a0db2782edd428ad6a7e11737e801e53ba9fd97558ccd27eb87312e6c21f0b86678ef619d51666cd04d47787187307e76134b7e30dc754cd8e9066fc3ed483847a13f030b4baa7c9ff7d0477f9ed8378a546f51fb723584b050080849722fc86c43cd60a4f78c808e34fd25f87108c809971e0d4861200d8ffaf8a5c2b74867c5d78fad4c757521af68fd55743c5545e1c5f4b3f9fa33cb120f3a7ad09be7c73b1c5e4922d4da75860c4d09c62743acf4316c089e44fd6"}, &(0x7f00006f9000)=0x0, 0x400) r1 = socket$netlink(0x10, 0x3, 0xb) mount(&(0x7f00004da000)='./control/file0\x00', &(0x7f0000885000-0x8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x1000012, &(0x7f00005bb000)="") r2 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) r3 = open$dir(&(0x7f0000eec000)='./file0/bus\x00', 0x0, 0x0) write(r2, &(0x7f000002d000)="e0", 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00001f2000-0x10)={0x0, 0xfffffffffffffffe, 0x480000000, 0x2}, &(0x7f000050d000)=0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000a13000)=0xab, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000489000)={0x0, 0x8, 0x430e, 0x9, r4}, &(0x7f0000369000)=0x10) preadv(r3, &(0x7f000002d000)=[{&(0x7f000002e000-0x69)=""/105, 0x69}], 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000316000)={0xe1, &(0x7f0000f2f000)="006460b4f5c1b70ce4c8effef5209efb36a655f475562133d47f1ca35177ddb45c7dbde92c07ce7ee0221b3eaa4c350cbb798b964f18617aa660037b52c27bf84a21423603b15a076f0b97094c245e332d0c106b93389bce2e23a23c9c4a365c5d75b735ede2a533edda165263e2ecc44b23adf430a75ebb6d1de4f26bbdd6709c2579bd1f2e70ce9e67eb5ca01319f7bc79e92814747c99d9b05b034f72d23a559584750e79779564d9f137419a7e270b3a6a104077d8ce7b6b94f52b7aa32dd1cd9753a51b4862d6170b83122d8303f459cacb0a5fb218d7acdefaea699fa22e"}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ae9000-0x8)={0x0, 0x5}, &(0x7f0000d02000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009c9000-0x6)={r6, 0x94a3}, 0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b0b000)={r5, 0xa85d, 0x0}, 0xc) sendfile(r1, r3, 0x0, 0x4f90dc31) 2018/01/08 02:39:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e85000-0x98)={0x0, @in6={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xf9}, &(0x7f000068f000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000008b000)={r1, 0x8000000, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005af000)='/selinux/policy\x00', 0x0, 0x0) setsockopt(r3, 0x20001000000010f, 0xa0000000007e, &(0x7f0000240000)="0000007f", 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f4f000)={0x0, 0x0, 0x0}, &(0x7f0000d93000)=0xc) connect$ipx(r2, &(0x7f0000268000-0x10)={0x4, 0x4, 0x400, "cd9fe201ffca", 0x3, 0x0}, 0x10) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f000013b000-0x8)=0x0, &(0x7f00005eb000-0x4)=0x8) 2018/01/08 02:39:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(r0, &(0x7f00008e9000-0x60)=[{&(0x7f0000061000)=""/124, 0x7c}, {&(0x7f00008cd000)=""/86, 0x56}, {&(0x7f00000bf000-0x49)=""/73, 0x49}, {&(0x7f000076f000-0xc0)=""/192, 0xc0}], 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000189000)=0x4) 2018/01/08 02:39:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f73000-0xa)='/dev/ptmx\x00', 0x200800, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00002fb000-0x6)={0x0, 0xc82, 0xb9}) semop(0x0, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(0x0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000e38000-0x6)=[0x4]) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000090a000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000c40100006dae7a00409d4d54", 0x10) r2 = accept$alg(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000133000)={0x9, 0x3, 'client1\x00', 0x1, "45df3fdc4f11c163", "b8854b60fbab8938f329171a5718a7a52137761ebecda68189a168d155b9aa74", 0x7, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$alg(r2, &(0x7f00000e2000-0x38)={0x0, 0x0, &(0x7f0000407000-0x80)=[{&(0x7f000060d000-0x1000)="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", 0x12f}, {&(0x7f0000afa000)="f0ae7e751d432e2af6aec39f6b9fa27248ae8c36ca018568a7b8412b025593871271af64952f6d83b74eb92b48285ab975e1fbbac57ce622e05fab99e3d61dc6126f90cd0901548258a7047005d4de926c0a8c8b9b13c9592be40090aad2473e47fc943ab8e4135042c82ddc56", 0x6d}], 0x2, &(0x7f0000ee3000)=[], 0x0, 0x0}, 0x10) 2018/01/08 02:39:23 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0xa, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000732000)=0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/08 02:39:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000055a000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000a5000-0x4)=0x0, &(0x7f0000037000-0x4)=0x4) faccessat(r0, &(0x7f000006c000)='./file0\x00', 0xc4, 0x1200) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000031b000)={0x1, &(0x7f0000a12000)=[{0x6, 0x0, 0x0, 0x1f}]}) 2018/01/08 02:39:23 executing program 2: unshare(0x400) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000bf2000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f00004e1000)=0x0, &(0x7f0000000000+0xc4c)=0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = getgid() lchown(&(0x7f0000000000)='./file0\x00', r1, r2) 2018/01/08 02:39:23 executing program 7: clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$mouse(&(0x7f00007f0000)='/dev/input/mouse#\x00', 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) epoll_create(0x0) 2018/01/08 02:39:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3ff) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x404001, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x5, 0xffffffff7fffffff) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000ae9000-0x4)=0x0, 0xb4c3e4c902e861a5) sendto$inet6(r1, &(0x7f0000a8e000-0x6c)="d6c82e633888be154ee93bd33a720c634b4b1206096d04e5191630c438c102faa2bd0eb042a97fd794336d1dcaffc1603e57c5b3ff92fa7e6a4d83e904ea63a4f3f76435b50cc561c4a43c281d59861034308ae61a67079d7774f995e692700bc94bec32ffcb2ce9ea48c002", 0x6c, 0x4000001, &(0x7f00001da000)={0xa, 0x1, 0xa5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2018/01/08 02:39:23 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000004a000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00006ca000)={0x0, 0x0}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000015b000+0x57c)='/dev/vcs\x00', 0x404000, 0x0) statx(r3, &(0x7f00007a5000-0x8)='./file0\x00', 0xc00, 0x7ff, &(0x7f000064a000-0x100)={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]}) signalfd(r2, &(0x7f00002e9000)={0x0}, 0x8) poll(&(0x7f00008c0000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/08 02:39:23 executing program 2: mmap(&(0x7f0000000000/0xb67000)=nil, 0xb67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001000-0x58)={0x2, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x17, 0x0, 0xd1, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000796000-0xb)='/dev/audio\x00', 0x4040, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000b68000-0x2d)=""/45, &(0x7f0000b67000)=0x2d) 2018/01/08 02:39:23 executing program 0: mmap(&(0x7f0000000000/0x216000)=nil, 0x216000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fgetxattr(r1, &(0x7f0000215000)=@known='system.sockprotoname\x00', &(0x7f0000216000-0x3)=""/3, 0x3) mmap(&(0x7f0000216000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000216000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000216000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f000002a000-0x12)='/dev/input/mouse#\x00', 0x7, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00001a0000)=0x7) mmap(&(0x7f0000216000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000005d000-0x390)={0x9, {{0xa, 0x2, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff8a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x0, 0xd9a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x83b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) timer_create(0x3, &(0x7f0000217000-0x60)={0x0, 0x2b, 0x5, @thr={&(0x7f0000216000)="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", &(0x7f0000217000-0x22)="d5293ed5fd93608f71bc34f6857d31452c47cdf7335fd315905ab2309b1bb88160c5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000217000-0x4)=0x0) bind$alg(r0, &(0x7f00001b1000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) 2018/01/08 02:39:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000f56000-0x1)="", 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/08 02:39:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00009a5000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x8983e4c8c00b7d8f, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x3, 0x201, &(0x7f0000089000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000070b000)={0x0, @in6={{0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0xb475}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcdfe, 0x7, 0x1, 0x84}, &(0x7f0000246000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000150000)={r4, 0x99}, &(0x7f00002d1000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000abc000)=@assoc_value={r5, 0x1000}, &(0x7f0000a60000)=0x8) 2018/01/08 02:39:24 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000002000)={0x5, 0x1}) 2018/01/08 02:39:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000dfb000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000090b000-0x9)='/dev/vcs\x00', 0x80000, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000354000)=0x8) r1 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) init_module(&(0x7f00009e8000-0xd)='/dev/snd/seq\x00', 0xd, &(0x7f00009c4000-0xd)='/dev/snd/seq\x00') socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a9e000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000a01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x70d44ae5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x401, 0xbae, 0x7fff, 0x9d87, 0x0, 0x96fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) fcntl$notify(r0, 0x11, 0x0) 2018/01/08 02:39:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x7, 0x5, &(0x7f0000022000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ca9000)=0x0) bpf$MAP_CREATE(0x0, &(0x7f00007c8000-0x14)={0x8, 0x4, 0x80000000004, 0x2040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/08 02:39:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000569000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x126, &(0x7f00002b7000-0x1a6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x8864, @ipv6={0x0, 0x6, "72f20b", 0xf0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@fragment={0x4, 0x0, 0x2, 0x1, 0x0, 0x2, 0x0}, @hopopts={0x9f, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x8}, @enc_lim={0x4, 0x1, 0x84}, @calipso={0x7, 0x40, {0x7ff, 0xe, 0x751, 0x2, [0x9, 0x7, 0x20, 0x0, 0x4, 0x7, 0x100]}}, @enc_lim={0x4, 0x1, 0x2}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @generic={0x6, 0x55, "84b509314ebb6d452b9ca64cb6ea2765cf15d59debf23c035336d95a5b2d7fe49e4a6ef37ee76126c0b36a804d87c4006a1a7b63d10dd583b266e6a4ff4723c2d09e46033c3a833b68ad010320376299f9c961c73a"}, @enc_lim={0x4, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x3f}]}, @fragment={0x3f, 0x0, 0x7f, 0xffff, 0x0, 0x80000000, 0x0}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) preadv(r0, &(0x7f0000f3b000)=[{&(0x7f00008b1000)=""/93, 0x5d}], 0x1, 0x0) 2018/01/08 02:39:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) r1 = syz_open_dev$sndmidi(&(0x7f00006d5000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x400000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b3a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000e23000)={r2, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00006bd000)={0x20, 0x6, 0xbf8, 0xee}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000085000-0x10)={&(0x7f0000904000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0x11, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 02:39:24 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000a04000-0x10)='/dev/input/mice\x00', 0x0, 0x12800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000650000-0x98)={0x0, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1}, &(0x7f00002ec000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000)=0x2389ccfc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xffffffffffffff77) bind$alg(r2, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) r4 = accept$alg(r3, 0x0, 0x0) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f00003f4000)={0x5, 0x0}) r5 = syz_open_dev$midi(&(0x7f0000596000)='/dev/midi#\x00', 0x2, 0x1) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r5, &(0x7f0000595000)='./file0\x00', 0x2000018) sendmsg$alg(r4, &(0x7f0000595000-0x38)={0x0, 0x0, &(0x7f0000016000-0x10)=[], 0x0, &(0x7f00001b0000)=[], 0x0, 0x0}, 0x0) 2018/01/08 02:39:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000020b000-0xa)='/dev/ptmx\x00', 0x200, 0x0) timer_create(0x1, &(0x7f00000a5000)={0x0, 0xe, 0x3, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081d000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f00009e9000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00001ee000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000040b000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000a2c000)="c70097294695a4db65c50d6c30558960899ce7b00e4c93e7173622d2bbb68415b4a47a94c5e12ffbd855b4d7bd876fb65ba2685b7c1f2c97036c54793cf72d131878026a33567eb19fed4a103982c39d695e6f0c161d955753da9bfee59d0fc0c43eaed5bd6a7528336f18bec1ce11c358be622dc69848afd93e93a7800c116dc54e9bd8f25ada25dc5351e61bdad8910719e9edba27ff1c50f4e9aef2e4aef530c0e4fea87e4eba5511d82710e25ec110eb33ad36c0bb7e") sendmsg$alg(r2, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="f33c0925ff7f", 0x6}], 0x1, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x0) 2018/01/08 02:39:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000582000/0x3000)=nil, 0x3000, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x1b, 0x0) madvise(&(0x7f000061c000/0x2000)=nil, 0x2000, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 02:39:24 executing program 7: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff0000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dcc000)=0x200, 0x4) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000b05000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) write(r1, &(0x7f0000d69000)="24000000430001000000000200000000000000000d0001003905000000000000ec05000e", 0x24) 2018/01/08 02:39:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x20e, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "207ea4", 0x18, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x4888, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000efa000-0x6)='smaps\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000c5b000-0x8)=0x7) clock_gettime(0x0, &(0x7f0000b71000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00008a8000-0x4c8)={{0x7fff, 0x5, 0x4, 0x4, "9ef06b2d432163ef0218f34a04e4e396ade49471c02a2a1f9c4005df56852ea73fcbb363b3020d233adfb333", 0x0}, 0x3, [0xa98, 0x8, 0x80, 0xfdb4, 0xffffffffffff7fff, 0x1, 0x97, 0x5, 0x1f, 0x1, 0x80000001, 0xfffffffffffffff7, 0x0, 0x8, 0x8001, 0xffff, 0xc416, 0x5d, 0x6, 0x0, 0x7ff, 0x4, 0x2182, 0x0, 0x1, 0xffffffffffffffff, 0x9c3b, 0x100, 0x1, 0x5, 0x6, 0x401, 0x40, 0x3, 0x5521, 0x6, 0x100, 0x6, 0x1f, 0x8001, 0x4, 0x6, 0x0, 0x1, 0x1, 0x1f, 0x4, 0x5, 0x8, 0x2, 0x0, 0x6e, 0x18fb, 0x37, 0xffffffffffffffff, 0x1, 0x1, 0x8, 0xfff, 0x9, 0x9a, 0x2, 0x7, 0x3, 0x1, 0x81, 0x5, 0x7fffffff, 0x2, 0x7f, 0x4, 0x40, 0x10000, 0x31, 0x6, 0x4, 0x75e, 0x7, 0x15, 0x7fff, 0xfff, 0x40, 0xfffffffffffffffb, 0x10001, 0x2, 0x9, 0x5, 0x8001, 0x7, 0x1, 0xffffffffffffffc1, 0x7f, 0xffffffff, 0x2, 0x26a8, 0x0, 0x0, 0x100000001, 0x0, 0x7c5d, 0x58, 0x9, 0x2, 0x1, 0x8, 0x3ff, 0xffff, 0x5, 0x7, 0x9, 0xd994, 0x0, 0x7, 0xc2, 0x1, 0x2, 0x71, 0x4, 0x9, 0x712c, 0x2, 0x2, 0x3, 0xffffffffffffec58, 0x23, 0x100000001, 0xb5, 0x5], {r1, r2+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000008000)={[{0x3, 0x8000, 0x7, 0x1, 0xfc, 0x1ff, 0x81, 0x80000001, 0x71ed, 0x800, 0xff, 0x6, 0x5}, {0x0, 0x5ac957c1, 0x5, 0x2, 0x10001, 0x200, 0x4, 0x2, 0x40, 0x40, 0x80000000, 0x0, 0x7fffffff}, {0xcd, 0x4, 0x1b5, 0x8, 0x8, 0x1, 0x7, 0x2bfd, 0xfff, 0x3, 0x7, 0x7, 0xd4e}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwrite64(r0, &(0x7f0000d9a000-0x39)="aca264e9fcdb318cc9ed612f8321e1590549c3e347edfdd6482fb8fb436076bf1796ba7644a69b83665528fd28aef3b69482f594f560279370", 0x39, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000ae4000)={0x10007, 0x1, 0x2, 0x1000, &(0x7f000090c000/0x1000)=nil}) 2018/01/08 02:39:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x49)={0x0, 0x41, "c4223c5c6217fbdd30e85948084ca7f78cfa825a407be0b21227cf9ffb019fe4fe37c06b4eaef242d3b64612cbb104dd02571f44693920abc49410e1eb6a4b196d"}, &(0x7f0000000000)=0x49) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x10000, 0x10}, 0xc) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000a07000)='/dev/audio\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f000037d000)={&(0x7f0000944000/0x7000)=nil, 0x9, 0x3, 0x80, &(0x7f00003fb000/0xc00000)=nil, 0xa9e9}) 2018/01/08 02:39:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f00006c9000-0x3)=""/203, &(0x7f00004ac000-0x4)=0xcb) r1 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0xc0145401, &(0x7f0000a80000)=0x0) 2018/01/08 02:39:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000189000)='/dev/audio\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000340000-0x50)={0x384, @time={0x0, 0x0}, 0x6, {0x101, 0x70c5b805}, 0x8, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000ef9000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008c1000)="14774ff30eb908000001ff523cf4f9dbc04de6cc18b4aa34c26f720c6cad005d"}) 2018/01/08 02:39:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x40) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d2c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket(0x10, 0x403, 0xffffffffffffff98) write(r1, &(0x7f0000689000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/01/08 02:39:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c47000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1418, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ef9000)='/dev/kvm\x00', 0x800, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/01/08 02:39:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) remap_file_pages(&(0x7f0000ff2000/0x4000)=nil, 0x4000, 0x8, 0x1f, 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f000026e000-0x4)=0x7) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000df9000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 02:39:24 executing program 7: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000077e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36, 0x0}, 0x0}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000006000)={0x7fff}, 0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000002000-0x40)={0x1000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000)={0x0, 0x8}, &(0x7f0000006000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000007000-0x6)={r3, 0x5}, 0x6) connect(r0, &(0x7f0000000000)=@hci={0x1f, 0x5, 0x2}, 0x7a) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000006000)={0x2, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000009000-0x20)={0x100000001, 0x6, 0x1, 0x7, 0x6, 0x200, 0x7, 0x1, r3}, 0x20) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000008000-0xa0)=""/160, &(0x7f0000008000-0x4)=0xa0) 2018/01/08 02:39:24 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x72ba, 0x490880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c02000-0x10)={0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000b9e000-0x8)={r2, 0x1}) r3 = getpid() ptrace$setopts(0xffffffffffffffff, r3, 0x7fff, 0x0) 2018/01/08 02:39:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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 = syz_open_dev$audion(&(0x7f0000dce000)='/dev/audio#\x00', 0x4, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00001b3000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) dup2(r2, r0) 2018/01/08 02:39:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009b0000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000001000-0x4)=0x2) socketpair(0x10, 0x1, 0x8, &(0x7f0000000000)={0x0, 0x0}) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x48000000000, 0x8001, "4cb809c8696f", 0xfffffffffffffffa, 0x0}, 0x10) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/08 02:39:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000056f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000562000-0x50)=[{&(0x7f0000bd3000-0x3f)="acb081279d0100000004000000d489a446ee0c3327ae8ad3ed487a4a83cf12", 0x1f}], 0x1, &(0x7f0000c33000)=[], 0x0, 0x0}, 0x0) 2018/01/08 02:39:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) 2018/01/08 02:39:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000c3000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) exit(0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = dup3(r1, r2, 0x80000) sendmmsg$alg(r0, &(0x7f000064b000-0x38)=[{0x0, 0x0, &(0x7f00007ba000-0xa0)=[{&(0x7f0000cbf000-0xde)="6c732ffbf614d9301d3c56f2bae6f5b0d6f71b581468b1a04f9a707d66fce1144037da343d314eb0837a686bb8026a986fb0fa6497d306b143c19593d2c2b448a3d66774451defed998089f44568579c31185cc576025b6c73fdef438ca5dbac4c891481cd016c8bf32c674977b28a3d9bd74623ee72e3c87bba4c6ffdf3fd0aac757ee8ae711ad18c16ef989e8d6daaf00fbae938b84a2064d62ddf0b6fa22c7834c155d63389e6337e73e53b4f83323ecfec8be8a510823325ddcc16236230005118941dc5d7bebf4b904cb441c30693fd273e6f32a63de8e662a00176", 0xde}, {&(0x7f0000e01000)="c5c5421f1648f038", 0x8}, {&(0x7f0000efb000-0x62)="56da2a18db485d4be93e93b5a125d281667565496b30147b5328684b453c718452014867e019079ab36fa36b15724c943dc269aa39c256017f4f1324d94d52df40f2570002ca44fd18954e4f1573accd8620c1ef3e8d3fdeff8ab9ef4477a0646966", 0x62}, {&(0x7f00000c6000)="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", 0xfa}, {&(0x7f00008e6000)="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", 0x1000}, {&(0x7f0000acc000-0x53)="4a39a491f1abd46318b680737de8bd7d67c7df773b345a7be90014eb7e61beca037001dcd563508c2b2e2f4ae8ece3dfb394baf20aee49791f630cb937bc97b870f002d17498d2485e6b85e6b41986613c9aa5", 0x53}, {&(0x7f0000028000-0x17)="93a771177e44e8c6228bcbe366a0445b27f5e1cad8d81e", 0x17}, {&(0x7f0000089000-0xb8)="134eec4569fb21d4c0863f6c069d8ceeec23d02cd901b85a0c9d92da9c72f01c3d8a389e44d861777bb2fe4bb5fe4c043dd351d37f3a45f9cb975c21840c2be74c5f837dd5d3ceab4708440077f3a0199b0774a79ea74539e8d91de63751ca86d32faaeb6b5ac2231b6cf8342ce19cb7b5243e368776c7c5f75b9d19dd00ba440c3de3ed0e4739f4cb352916b689b47dfcbdcf34fd2d9e145af1d433b8689e1c6008294ffe7e0e3bb5b69a99d32d5336407cf4668d0525b3", 0xb8}, {&(0x7f0000a0e000-0x25)="3ef7be7881b90a0db80a010457fbcd62b87233b0233b408b7d627a6eb80b83140dfa225699", 0x25}, {&(0x7f0000117000-0x5a)="10e5626fc17ddbdda1338c283bfa5642d29f90a526c622d7356a3256e056829e30aa1a0a8a154cd32da9806a3a59442b4f0125ac7c010ac3773c89c6ca37d9f8fa84db8a1619a38825a6f8c11e46c4e129e756dd4f0eaf0819e0", 0x5a}], 0xa, &(0x7f00004ae000)=[@iv={0xa8, 0x117, 0x2, 0x94, "7ff000602b21eb36782aeb9e4ad9f758c920c0877bf4de36894cec2d08134f507007b06ca72e5be23e617e6cbae9f3046235e8eed1285a848350ebd57eebd865166b375e3e57b23e27073d9059d1fde3abb39fb7f0e91cd96c598f2a0364522855b6bd6170cb850f71dce484df601f86515d576342d6ebec9b3a1600da14ed9805c5ca91ebb3a98fcef80d364338934b7160ab84"}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0xb0, 0x117, 0x2, 0x9c, "b8204643a16c7a8917ae03639a7c3ecd396251c4650d14795fc6f291b63aa2f7f1fc9c3f04f62014d45322e3c1707be3be3b3595299edb5efbc19fb84e6ad89c8bada84c7221c0b5aff36341d684fcc09f6eeae999a3bdf950e36b35695b4df6acbcb896f23bd7c8e37b994c9a88334fead31c2689a0f8308cdba8a5f44409a6d7943dad346a07ed30d7b40967281621251cdf726fe2aad224c499e9"}, @iv={0x28, 0x117, 0x2, 0xd, "02fa476b08b584faea99eb1f5a"}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x228, 0x10}], 0x1, 0x804) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000be8000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 02:39:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c8c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b7f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ce4000)={0x0, 0x5, 0x9, 0x4}, &(0x7f0000067000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000161000-0x8)={r2, 0x4, 0xff}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = open(&(0x7f00009ea000)='./file0\x00', 0x20100, 0x61) r4 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r5 = syz_open_dev$adsp(&(0x7f0000ed7000-0xb)='/dev/adsp#\x00', 0x1, 0x800) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000238000)={r4, r5}) ioctl$KVM_SET_CLOCK(r5, 0x4030ae7b, &(0x7f0000d49000-0x30)={0x9, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = request_key(&(0x7f0000ae1000-0xa)='blacklist\x00', &(0x7f0000c1f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000077e000-0xa)='/dev/ptmx\x00', 0xfffffffffffffff8) request_key(&(0x7f0000083000-0xa)='blacklist\x00', &(0x7f00007e1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000850000-0x19)='/selinux/avc/cache_stats\x00', r6) 2018/01/08 02:39:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000021e000-0x4)='bic\x00', 0x4) sendmsg(r0, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000729000)=[], 0x0, &(0x7f000016d000-0x9f)=[], 0x0, 0x4040080}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000242000-0x10)=[{&(0x7f00009aa000-0x1)=""/1, 0x1}], 0x1, &(0x7f0000c21000)=""/0, 0x0, 0x0}, 0x0) lseek(r0, 0x13, 0x3) recvmmsg(r0, &(0x7f000080e000)=[], 0x1, 0x10002, &(0x7f00005e9000-0x8)={0x0, 0x0}) accept$llc(r0, 0x0, &(0x7f00003af000)=0x0) 2018/01/08 02:39:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000bac000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000015b000-0x4)=0x5, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c0000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x80000001) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00006c6000)={0x8, [0x1000000000, 0xfff, 0x20000000000, 0x80, 0x36, 0x62, 0x1, 0x4e]}) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) socketpair$inet(0x2, 0x0, 0x1000, &(0x7f0000121000)={0x0, 0x0}) r3 = creat(&(0x7f0000d90000-0x8)='./file0\x00', 0x40) bind$netlink(r3, &(0x7f0000b84000)={0x10, 0x0, 0x2, 0x200}, 0xc) ustat(0x4, &(0x7f0000247000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 02:39:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000aae000-0x8)='keyring\x00', &(0x7f0000453000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000c5d000-0xc1)=""/193, 0xc1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e99000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = shmget(0x2, 0x1000, 0x2, &(0x7f000038a000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) bind$alg(r1, &(0x7f00002bf000)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffe, 'drbg_pr_hmac_sha1\x00'}, 0xffffffffffffff99) r3 = syz_open_dev$vcsn(&(0x7f00004c8000-0xa)='/dev/vcs#\x00', 0x26, 0x141000) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00000e2000-0x18)={0x3, 0x6, 0x3, 0xda, 0x1, 0x3}) getsockopt$inet6_tcp_buf(r3, 0x6, 0xb, &(0x7f0000ec4000-0x78)=""/120, &(0x7f0000970000-0x4)=0x1f) syz_open_dev$vcsn(&(0x7f000017a000-0xa)='/dev/vcs#\x00', 0x1, 0x101) shmctl$SHM_LOCK(r2, 0xb) 2018/01/08 02:39:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 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$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000085c000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "282bf01bab37ce98f5b8f9b02d266ff04f52ce9f4d3a4b6b03fbdbc9853bafb11f7bada1cf24d93c268d9620b0a3101ce0d845198f0006dd74a09c9de65072a8", "d6634e666de9a12f0434940a8b73fccc50f6c1269111edcb40253e2895e48404", [0x0, 0x0], 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f81000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000617000)={0x0, 0x2}, &(0x7f0000f93000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ddf000)={0x2, 0x208, 0x1, 0x8, r2}, 0x10) 2018/01/08 02:39:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000075d000)=""/28) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f00003dd000)=""/174) 2018/01/08 02:39:24 executing program 1: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x4, 0x32, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d28000-0x11)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_IMPORT(0xffffffffffffffff, 0xc0084905, &(0x7f0000d28000-0x8)={0x0, 0xffffffffffffff9c}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00007e4000-0xc)={0x80000000, 0x0}) r2 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000d29000-0xfb)=""/251) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cb4000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00005c7000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000446000-0xc)={&(0x7f00000ec000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000d28000)=0x3000) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x3f) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000d28000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x1) sendmsg$key(r2, &(0x7f0000d2a000-0x38)={0x0, 0x0, &(0x7f0000d2a000-0x10)={&(0x7f00000b8000)={0x2, 0x2, 0x4, 0x2, 0x21d, 0x0, 0x7, 0x0, [@sadb_sa={0x2, 0x1, 0x1, 0x8, 0x0, 0x7c, 0x4, 0x80000000}, @sadb_key={0x201, 0x0, 0x8000, 0x0, "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"}, @sadb_spirange={0x2, 0x10, 0x3, 0x3, 0x0}, @sadb_x_sa2={0x2, 0x13, 0xe2, 0x0, 0x0, 0x1, 0xffffffffffffffff}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0xb, 0x18, 0x3, 0x0, 0x50, "dff329acd187f4a688868ad6cd6263ce32871c8e45093c5a6a4dfaa21971de0f000883250c67a954f35b687e0e5e17724cf71d12a63df7fa5878d19d2ea13cdb518b924feeeae50a7e1c95e6a2da8757"}, @sadb_lifetime={0x4, 0x3, 0xffffffffffffffe0, 0x5, 0x0, 0x1}]}, 0x10e8}, 0x1, 0x0, 0x0, 0x0}, 0x24000000) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000d2b000-0x8)=0x1) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000d27000)={r4, r5, 0x31}) 2018/01/08 02:39:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00009f1000-0x4)=0x0) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0xfffffffffffffec8, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000db2000)=0x3) r2 = syz_open_dev$adsp(&(0x7f000081e000)='/dev/adsp#\x00', 0x9, 0x200c00) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000a9e000)={0x3f, 0x1d2d, 0x7}) 2018/01/08 02:39:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000679000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$ax25(r0, &(0x7f000008a000-0x10)={0x3, {"25866331e35237"}, 0x0}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000e22000-0x9)='/dev/sg#\x00', 0x1, 0x101000) r2 = dup(r1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00009aa000)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r2, 0x0) r3 = userfaultfd(0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000992000)=0x401, 0x4) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) getsockname(r2, &(0x7f00003c0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fe000)=0x8) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/08 02:39:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000463000-0x22)="5800000014000900a2bb4b80040d8c5628060000000004106a9643c218fe59009e4a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000021f000)='/selinux/checkreqprot\x00', 0x14001, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000398000)={0x7fff, 0x4, [0x1]}) 2018/01/08 02:39:24 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0xd2)=""/210, 0xd2, 0x40, &(0x7f0000001000-0x10)={0x4, 0x4, 0x0, "a470331e0383", 0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/08 02:39:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000068c000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000eaf000)={0x7, 0x7, 0x3, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) close(r3) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 02:39:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000282000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) r2 = socket(0x11, 0x4000000000080003, 0x0) close(r2) r3 = syz_open_dev$sndpcmp(&(0x7f0000f00000-0x12)='/dev/snd/pcmC#D#p\x00', 0x31b, 0x80) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00003f2000-0x18)={0xaa, 0x8, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000963000)={r1, 0x0}, &(0x7f00002b1000)=0x8) sendto$unix(r2, &(0x7f0000eaa000-0xd8)="", 0x0, 0x0, &(0x7f00005a1000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/08 02:39:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000794000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000637000-0x4)=0xc) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b7c000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e6c000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x2, 0x9, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x400, 0x0}, {0x0, 0xffffffffffffffff, 0x7fffffff, 0x0, 0x0, 0x0, 0x6, 0x0}, {0x8, 0x0, 0x0, 0xfffffffffffffffa}, 0x6c, 0xd, 0xfffffffffffffffc, 0x1, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}}, 0xe8) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0xffffffffffff8001, 0x9) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000d22000)={0x3, 0x8}) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0x357) creat(&(0x7f0000ef6000)='./file0\x00', 0x64) 2018/01/08 02:39:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00002bb000-0xc)={0x4, r0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e68000-0x20)={{&(0x7f000095d000/0x1000)=nil, 0x1000}, 0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000e86000)="18000000020001000000be8c5eff8c88360000f1010300ebfffffffffffa0000f7b933d898055bf748bb6a8807787e59dba67e1947b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b01000000b121ad1474d722f5420027e6eb008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567fcda", 0xc0) 2018/01/08 02:39:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x3) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000010000)={0xffffffff80000004, 0x0}) r1 = epoll_create1(0x0) r2 = dup(r1) r3 = dup3(r0, r2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x202, 0x0) write$sndseq(r4, &(0x7f0000001000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0xffffffa2) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) r6 = dup3(0xffffffffffffffff, r0, 0x0) r7 = msgget(0x2, 0x102) msgctl$IPC_STAT(r7, 0x2, &(0x7f00005f0000)=""/223) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r6, &(0x7f0000020000)={0x2003, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000708000)=0x0, &(0x7f000039a000)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e4f000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r5, &(0x7f0000893000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000a99000)=0x0, &(0x7f00001a2000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) 2018/01/08 02:39:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ecc000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) 2018/01/08 02:39:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f0000cb4000)=0xfffffffffffffe0e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000df1000)={r1, 0x0}, &(0x7f0000c99000-0x4)=0x8) r2 = syz_open_dev$vcsa(&(0x7f0000eb7000-0xb)='/dev/vcsa#\x00', 0x0, 0x400200) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00002dc000-0x4)=0x9) 2018/01/08 02:39:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sync_file_range(r0, 0xfffffffffffffff7, 0xce, 0x5) bind$alg(r0, &(0x7f0000f7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)=']', 0x1}], 0x1, &(0x7f0000f88000)=[], 0x0, 0x0}, 0x0) 2018/01/08 02:39:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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 = socket(0x2, 0x3, 0x0) write(r0, &(0x7f0000395000)="260000002a004702fffc1fb080186d000000000001000009ef18fffe4000000000fff90000d9", 0x26) 2018/01/08 02:39:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00009ad000-0x58)="df8e392937a186d630043615593baa57ff00020615ffed0000079bb4d5ed5cff0300000000000076ff8dffff080cf4eacc49d49531ff070000e71009595d00fdffffff000093bffffffeffbd71ba89734f4e031700000255", 0x58) [ 33.479311] kauditd_printk_skb: 56 callbacks suppressed [ 33.479320] audit: type=1400 audit(1515379164.555:74): avc: denied { prog_load } for pid=4488 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 33.558358] audit: type=1400 audit(1515379164.556:75): avc: denied { prog_run } for pid=4488 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 158.588029] INFO: rcu_sched self-detected stall on CPU [ 158.589019] INFO: rcu_sched detected stalls on CPUs/tasks: [ 158.589113] 1-....: (125000 ticks this GP) idle=13e/1/4611686018427387906 softirq=9665/9666 fqs=31235 [ 158.589131] (detected by 0, t=125002 jiffies, g=4780, c=4779, q=235) [ 158.589143] Sending NMI from CPU 0 to CPUs 1: [ 158.590184] NMI backtrace for cpu 1 [ 158.590188] CPU: 1 PID: 4504 Comm: syz-executor1 Not tainted 4.15.0-rc6-mm1+ #51 [ 158.590192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.590193] RIP: 0010:io_serial_in+0x6b/0x90 [ 158.590196] RSP: 0018:ffff8801db5078d0 EFLAGS: 00000002 [ 158.590200] RAX: dffffc0000000000 RBX: 00000000000003fd RCX: 0000000000000000 [ 158.590203] RDX: 00000000000003fd RSI: 0000000000000005 RDI: ffffffff87e4ff18 [ 158.590205] RBP: ffff8801db5078e0 R08: ffffffff82548885 R09: 000000000000000c [ 158.590208] R10: ffff8801db5078f8 R11: 0000000000000001 R12: ffffffff87e4fee0 [ 158.590211] R13: 0000000000000020 R14: fffffbfff0fca021 R15: fffffbfff0fc9fe5 [ 158.590214] FS: 00007fc56760c700(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 158.590216] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.590219] CR2: 000000000071c000 CR3: 00000001d1166001 CR4: 00000000001606e0 [ 158.590223] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 158.590226] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 158.590227] Call Trace: [ 158.590229] [ 158.590231] wait_for_xmitr+0x93/0x1e0 [ 158.590233] ? lock_acquire+0x16b/0x420 [ 158.590235] ? wait_for_xmitr+0x1e0/0x1e0 [ 158.590237] serial8250_console_putchar+0x1f/0x60 [ 158.590239] uart_console_write+0xac/0xe0 [ 158.590241] serial8250_console_write+0x5b3/0x940 [ 158.590243] ? serial8250_start_tx+0x910/0x910 [ 158.590245] ? console_unlock+0x2f4/0xc40 [ 158.590247] ? lock_downgrade+0x860/0x860 [ 158.590249] ? memcpy+0x45/0x50 [ 158.590251] ? univ8250_console_setup+0x160/0x160 [ 158.590253] univ8250_console_write+0x5f/0x70 [ 158.590255] console_unlock+0x6c1/0xc40 [ 158.590257] vprintk_emit+0x4ad/0x590 [ 158.590259] vprintk_default+0x28/0x30 [ 158.590261] vprintk_func+0x57/0xc0 [ 158.590262] printk+0xaa/0xca [ 158.590265] ? show_regs_print_info+0x18/0x18 [ 158.590267] rcu_check_callbacks+0xb68/0x1de0 [ 158.590269] ? account_system_index_time+0x20e/0x370 [ 158.590271] update_process_times+0x30/0x60 [ 158.590273] tick_sched_handle+0x85/0x160 [ 158.590275] tick_sched_timer+0x42/0x120 [ 158.590277] __hrtimer_run_queues+0x2c8/0xb50 [ 158.590279] ? tick_sched_do_timer+0xe0/0xe0 [ 158.590281] ? hrtimer_fixup_init+0x70/0x70 [ 158.590283] ? kvm_clock_get_cycles+0x25/0x30 [ 158.590285] ? ktime_get_update_offsets_now+0x27c/0x3e0 [ 158.590288] hrtimer_interrupt+0x1c2/0x5e0 [ 158.590290] smp_apic_timer_interrupt+0xc9/0x4c0 [ 158.590292] apic_timer_interrupt+0xa9/0xb0 [ 158.590293] [ 158.590295] RIP: 0010:mulaw_decode+0x3cd/0x740 [ 158.590297] RSP: 0018:ffff8801ce437948 EFLAGS: 00000287 ORIG_RAX: ffffffffffffff11 [ 158.590302] RAX: 00000000ffff8284 RBX: ffffc90001343e7b RCX: ffffffff83b7e409 [ 158.590305] RDX: 0000000000010000 RSI: ffffc90001b07000 RDI: ffffc90001341cf6 [ 158.590308] RBP: ffff8801ce437a68 R08: fffff5200026839f R09: fffff5200026839f [ 158.590310] R10: 0000000000000001 R11: fffff5200026839e R12: 00000000ffff8284 [ 158.590313] R13: ffffc90001341cf6 R14: ffff8801cffd5100 R15: dffffc0000000000 [ 158.590315] ? mulaw_decode+0x589/0x740 [ 158.590317] ? mulaw_decode+0x589/0x740 [ 158.590319] ? snd_pcm_plugin_build_linear+0x830/0x830 [ 158.590321] ? snd_pcm_plugin_client_channels+0x17/0x80 [ 158.590323] ? io_src_channels+0xeb/0x1e0 [ 158.590325] mulaw_transfer+0x222/0x270 [ 158.590327] snd_pcm_plug_write_transfer+0x22c/0x390 [ 158.590330] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 158.590332] ? snd_pcm_format_physical_width+0x5b/0x70 [ 158.590334] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 158.590337] snd_pcm_oss_write2+0x22e/0x3c0 [ 158.590338] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 158.590341] ? snd_pcm_oss_write+0x4ae/0x690 [ 158.590343] ? __sanitizer_cov_trace_pc+0x3f/0x50 [ 158.590345] snd_pcm_oss_write+0x4c1/0x690 [ 158.590347] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 158.590349] __vfs_write+0xef/0x740 [ 158.590350] ? kernel_read+0x120/0x120 [ 158.590353] ? __might_sleep+0x95/0x190 [ 158.590354] ? _cond_resched+0x14/0x30 [ 158.590357] ? __inode_security_revalidate+0xd9/0x130 [ 158.590359] ? avc_policy_seqno+0x9/0x20 [ 158.590361] ? selinux_file_permission+0x82/0x460 [ 158.590363] ? security_file_permission+0x89/0x1e0 [ 158.590365] ? rw_verify_area+0xe5/0x2b0 [ 158.590367] vfs_write+0x189/0x510 [ 158.590368] SyS_write+0xd4/0x1a0 [ 158.590370] ? SyS_read+0x1a0/0x1a0 [ 158.590373] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 158.590375] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 158.590377] entry_SYSCALL_64_fastpath+0x23/0x9a [ 158.590379] RIP: 0033:0x452ac9 [ 158.590381] RSP: 002b:00007fc56760bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 158.590385] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 158.590388] RDX: 00000000ffffffa2 RSI: 0000000020001000 RDI: 0000000000000016 [ 158.590391] RBP: 00000000000003c7 R08: 0000000000000000 R09: 0000000000000000 [ 158.590394] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3b48 [ 158.590397] R13: 00000000ffffffff R14: 00007fc56760c6d4 R15: 0000000000000000 [ 158.590398] Code: 24 d1 00 00 00 49 8d 7c 24 38 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 d3 e3 80 3c 02 00 75 17 41 03 5c 24 38 89 da ec <5b> 0f b6 c0 41 5c 5d c3 e8 f8 57 36 ff eb c2 e8 51 58 36 ff eb [ 159.112971] 1-....: (125000 ticks this GP) idle=13e/1/4611686018427387906 softirq=9665/9666 fqs=31366 [ 159.122562] (t=125535 jiffies g=4780 c=4779 q=235) [ 159.127656] NMI backtrace for cpu 1 [ 159.131256] CPU: 1 PID: 4504 Comm: syz-executor1 Not tainted 4.15.0-rc6-mm1+ #51 [ 159.138757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 159.148080] Call Trace: [ 159.150641] [ 159.152773] dump_stack+0x137/0x198 [ 159.156382] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 159.160847] nmi_cpu_backtrace+0x1d2/0x210 [ 159.165057] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 159.169524] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 159.174776] arch_trigger_cpumask_backtrace+0x14/0x20 [ 159.179938] rcu_dump_cpu_stacks+0x186/0x1d7 [ 159.184327] rcu_check_callbacks+0x1a64/0x1de0 [ 159.188886] ? account_system_index_time+0x20e/0x370 [ 159.193974] update_process_times+0x30/0x60 [ 159.198268] tick_sched_handle+0x85/0x160 [ 159.202387] tick_sched_timer+0x42/0x120 [ 159.206419] __hrtimer_run_queues+0x2c8/0xb50 [ 159.210885] ? tick_sched_do_timer+0xe0/0xe0 [ 159.215265] ? hrtimer_fixup_init+0x70/0x70 [ 159.219576] ? kvm_clock_get_cycles+0x25/0x30 [ 159.224044] ? ktime_get_update_offsets_now+0x27c/0x3e0 [ 159.229386] hrtimer_interrupt+0x1c2/0x5e0 [ 159.233613] smp_apic_timer_interrupt+0xc9/0x4c0 [ 159.238349] apic_timer_interrupt+0xa9/0xb0 [ 159.242637] [ 159.244848] RIP: 0010:mulaw_decode+0x3cd/0x740 [ 159.249406] RSP: 0018:ffff8801ce437948 EFLAGS: 00000287 ORIG_RAX: ffffffffffffff11 [ 159.257086] RAX: 00000000ffff8284 RBX: ffffc90001343e7b RCX: ffffffff83b7e409 [ 159.264336] RDX: 0000000000010000 RSI: ffffc90001b07000 RDI: ffffc90001341cf6 [ 159.271576] RBP: ffff8801ce437a68 R08: fffff5200026839f R09: fffff5200026839f [ 159.278816] R10: 0000000000000001 R11: fffff5200026839e R12: 00000000ffff8284 [ 159.286058] R13: ffffc90001341cf6 R14: ffff8801cffd5100 R15: dffffc0000000000 [ 159.293311] ? mulaw_decode+0x589/0x740 [ 159.297261] ? mulaw_decode+0x589/0x740 [ 159.301223] ? snd_pcm_plugin_build_linear+0x830/0x830 [ 159.306470] ? snd_pcm_plugin_client_channels+0x17/0x80 [ 159.311806] ? io_src_channels+0xeb/0x1e0 [ 159.315930] mulaw_transfer+0x222/0x270 [ 159.319882] snd_pcm_plug_write_transfer+0x22c/0x390 [ 159.324962] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 159.330644] ? snd_pcm_format_physical_width+0x5b/0x70 [ 159.335891] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 159.341601] snd_pcm_oss_write2+0x22e/0x3c0 [ 159.345898] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 159.350363] ? snd_pcm_oss_write+0x4ae/0x690 [ 159.354766] ? __sanitizer_cov_trace_pc+0x3f/0x50 [ 159.359585] snd_pcm_oss_write+0x4c1/0x690 [ 159.363803] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 159.368617] __vfs_write+0xef/0x740 [ 159.372220] ? kernel_read+0x120/0x120 [ 159.376079] ? __might_sleep+0x95/0x190 [ 159.380028] ? _cond_resched+0x14/0x30 [ 159.383891] ? __inode_security_revalidate+0xd9/0x130 [ 159.389052] ? avc_policy_seqno+0x9/0x20 [ 159.393088] ? selinux_file_permission+0x82/0x460 [ 159.397905] ? security_file_permission+0x89/0x1e0 [ 159.402810] ? rw_verify_area+0xe5/0x2b0 [ 159.406859] vfs_write+0x189/0x510 [ 159.410375] SyS_write+0xd4/0x1a0 [ 159.413802] ? SyS_read+0x1a0/0x1a0 [ 159.417401] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 159.422402] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 159.427137] entry_SYSCALL_64_fastpath+0x23/0x9a [ 159.431860] RIP: 0033:0x452ac9 [ 159.435020] RSP: 002b:00007fc56760bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 159.442698] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 159.449939] RDX: 00000000ffffffa2 RSI: 0000000020001000 RDI: 0000000000000016 [ 159.457190] RBP: 00000000000003c7 R08: 0000000000000000 R09: 0000000000000000 [ 159.464440] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3b48 [ 159.471682] R13: 00000000ffffffff R14: 00007fc56760c6d4 R15: 0000000000000000