[?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. [ 18.234375] audit: type=1400 audit(1517706440.412:6): avc: denied { map } for pid=4152 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.215' (ECDSA) to the list of known hosts. 2018/02/04 01:07:54 fuzzer started syzkaller login: [ 52.776895] audit: type=1400 audit(1517706474.954:7): avc: denied { map } for pid=4167 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/04 01:07:55 dialing manager at 10.128.0.26:38075 [ 56.458950] can: request_module (can-proto-0) failed. [ 56.468062] can: request_module (can-proto-0) failed. 2018/02/04 01:07:59 kcov=true, comps=true [ 57.018748] audit: type=1400 audit(1517706479.196:8): avc: denied { map } for pid=4167 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1117 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/04 01:08:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x9, 0x4200) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00004fc000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}}, 0x9, 0x4, 0x8001, "087453a8415cf388f08241775c2f2d1c11b1d81fd07efbe4a7b9b39ffa2c39b985e59d1082c57b1e3036b6418d6e41c1a2ee551485156c4a453905bbce457c33739008f2aad67e3995643097cae7e96c"}, 0x160) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000a0c000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000002000-0xa)={0xd002, &(0x7f0000002000-0x8), 0x5, r0, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000002000)={0x4, 0xc, [0x6, 0x6, 0x8]}) fcntl$setlease(r0, 0x400, 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000002000-0x18)={0x1, 0x10, [0x7f, 0x6, 0x7b, 0xdc]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000003000)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000005000-0x8)=0xfffffffffffffff9, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000005000)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000006000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000002000)=0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000007000)='./file0\x00', &(0x7f0000006000-0x5)='fuse\x00', 0x200000, &(0x7f0000003000)="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") ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000000)={0x7, 0xcc}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000008000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000009000)=@random={'user.', '/dev/amidi#\x00'}, &(0x7f0000003000)=""/169, 0xa9) 2018/02/04 01:08:01 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00005b2000)={{0xa, 0x0, 0x753, @empty, 0x533}, {0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x50, [0x9, 0x0, 0x9, 0x20, 0x1ff, 0x6, 0x1, 0x9]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000001000-0x5)=""/5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000001000)={0x2, 0x2}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000002000-0x10)={0x7, 0x5, 0xd4, 0xb}) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000002000-0x9)='net/snmp\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000003000-0x40)={0x20, 0x7fff, 0xc8f6, 0xfb, &(0x7f0000000000)=""/251, 0xe8, &(0x7f0000002000-0xe8)=""/232, 0x4, &(0x7f0000000000)=""/4}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000003000-0x10)={0x0, 0x0, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000004000-0x10)={r4, r5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast2}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000005000), &(0x7f0000003000)=0x4) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000002000)=0xce, 0x4) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) r7 = syz_open_dev$audion(&(0x7f0000006000-0xc)='/dev/audio#\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote, @in=@empty}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000006000)=0xe8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, r6, 0x1}) socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f0000002000)={0xff, 0x0, 0xfffffffffffffff7, 'queue1\x00'}) 2018/02/04 01:08:01 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000f57000)='/dev/dmmidi#\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000000)={0x1100000000000000, 0xf000, 0xfffffffffffffff8, 0x1, 0x6}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0x4d)={r0, 0x41, 0x0, "227a744b674660a39a39db86a0a307771f828b7895e45735d52827b9ffad5153109c2802666c42c73254172b185fa9271c19ac35dbd50bb41194554f63108177d4efdd"}) fcntl$setsig(r0, 0xa, 0x22) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80004000, &(0x7f0000001000)="108a67d66ba93554fe6d73cffbf29e8c7c4528b87b2553d15c66decc1ba4a72e07db3d86024b6444", &(0x7f0000000000), &(0x7f0000002000-0x4), &(0x7f0000001000-0xec)="a3757c7f3fd317ca10f0619489de32e5a60eb6316efc48233d89cdaad4232db43a353d8c1b7bb4c94cce7f4f88abe82ffe49a3e82d0dfbb3eac6db72cd56cd3259403d42df4e4e779d499640cb52830cf9e50fc58feaa924652d942a97f9f43b8d06040ddc4ffbed467c40c6ed14002cded809c1e70e6118722507262b0eb2690e181158ebe5651b16c32f1e6b7fabde85d65484031b642459c987f3fa2fd5ac213361c049c88f77e13d37b8ff755db80617a28ee031f9f4af063815964da1547bfc1c6d903124a3accc937a9720bd73a82c52be03a64e9e626644d8b2546a1382b6c332038a4198b794cf9d") shutdown(r0, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000002000)="202db686f9071920f53abc8e82e8916c8a0a204d965e80315c3edad917caad21d48777b27e19cbc02847b00164909a5885f9c32df1bf0322cbe8db56c08034b46bf36906412f3b6e73b567883f61005e17abb0072bbff7c21c4e337734b463f12a3bfed2ba4b6b2803fc88fe9c4329d3637f5c0a41f17256e1f0a10f23117db11329f4852a143a479bb8d9567a809b977d82b493474e1bc58dbcacfe367b52d3cede245a46d40b4918646bc4f1519ee2e4010372989d7690b8f778844747066f0138c3c5eac7aedd37998aa6d3378e6c92b201bb679252eb34") bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x6, {0x80000000, 0x3, 0x0, 0x5, 0xb69, 0x7}, 0x8, 0x9}, 0xe) sendto$inet6(r0, &(0x7f0000001000)="b81e5c64b04f74f4a82f5e7eda30f8074f49061283d403b9a4b8a5326f554fdc62b4388064300483672aedc0733f826e", 0x30, 0x800, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000003000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000004000), &(0x7f0000004000)=0x60) r2 = getpgid(0x0) ptrace$poke(0x5, r2, &(0x7f0000002000), 0xfffffffffffffffa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000004000)=[{&(0x7f0000005000)="b95248049635ee6a39dac93244dd3e830eab339172be419a4c5bf81488a9f37b774140e8ce0b03335096f3577a7cdeeaf877caf0966b128aa9f661751e138f48766572eead17499b3e4cb1f99bbde46f5b2b889b675e23ef", 0x58}], 0x1) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000002000-0x4)=0x99e0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000004000)={&(0x7f0000001000/0x4000)=nil, 0xc13, 0x3, 0x1, &(0x7f0000002000/0x2000)=nil, 0x400}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/04 01:08:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0x7)='/dev/dsp#\x00', 0x8, 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0xffffffffffffff01, 0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000014f000)={r1, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x3, &(0x7f0000001000)=""/111, 0x6f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0x8d)="24d82b607ae41eb6f6c09c30c14919b3e84378e73c7b3d8ab8650ba959d347e1f76eda2bfc8136a53d4c31179ce21ba450efd9a7d8153bcff2a6bc04e26f36df7945987021390bed9e93c128f37a5a695009050ce03e52ce24ec19c329ed68a36ff619b2b07697fd8b5cdc05c68b233ec5e4859bab5d9b6103ec0dca5c2b847134d3a543ff5e38cdcef22445f0", 0x8d, 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000003000-0x4)=0xe8) r5 = getegid() keyctl$chown(0x4, r2, r4, r5) r6 = epoll_create(0xffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000003000)=0x8, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r6, 0x21, 0xa, &(0x7f0000005000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000005000)=""/25, &(0x7f0000002000)=0x19) recvfrom$inet6(r0, &(0x7f0000002000-0xad)=""/173, 0xad, 0x40010000, &(0x7f0000004000+0xcfb)={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000004000)={@dev={0xac, 0x14, 0x0, 0x2}, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r6, &(0x7f0000006000)=@random={'security.', 'ppp0\\keyringselfcgroup+nodev\x00'}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000008000-0x8)={0x3, r0}) r7 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000)={0x0}, &(0x7f0000006000)=0xc) setpgid(r7, r8) 2018/02/04 01:08:01 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ade000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00009f8000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x400, 0xfffffffffffff001, 0xffff, 0x8999, 0xffffffff}, &(0x7f0000587000-0x4)=0x14) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000)=0xfffffffffffffffc, 0x4) r2 = semget(0x1, 0x3, 0x228) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000002000-0x4)=0xe8) r4 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000003000-0x58)={{0x7, r3, r4, r5, r6, 0x1d2}, 0x8, 0x1, 0x101}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$vcsa(&(0x7f0000004000-0xb)='/dev/vcsa#\x00', 0x0, 0x101000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r7, 0x4040534e, &(0x7f0000003000)={0x1, @time={0x77359400}, 0x6, {0x2, 0xab}, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r7, 0x400443c9, &(0x7f0000004000)={{0x401, 0x1, 0x2, 0x1, 0x0, 0x7}, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000006000-0x8)={r1, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000007000-0x8)='./file0\x00', 0x980, 0x80) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r7, 0xc02c5341, &(0x7f0000008000-0x68)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000009000-0xb)={0x1, 0x3, 0x3ff, 0x76b8, 0x8, 0x1, 0x7, 0x7b, 0x3f, 0x1f, 0xf9}, 0xb) 2018/02/04 01:08:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x4200, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000090000-0x4)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000002000-0x10)={0x3, &(0x7f0000001000-0x3c)=[{}, {}, {}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4), &(0x7f0000001000-0x4)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x201}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000004000-0xc)={{0x8, 0x32, 0x6, 0x20, 0x7fffffff, 0x400}, 0x7b0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0xbf3, 0x50b7, 0x10001, "5395ab81bacc", "91d3cc62ff6057a67b608bbbaa092d1f"}) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000003000-0x8)=0x1) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0xb9, 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000), &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000006000-0x8)={0x1, [0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000006000)=@hdr={0x1, 0x7, 0x8, 0x80000000, 0x1, 0x13, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [{[{0x9100, 0x0, 0x200, 0x8}], {0x8100, 0x7ff, 0x7ff, 0x5}}], {@llc_tr={0x11, {@snap={0xaa, 0xaa, 'D', "c28300", 0x6007, "ea7eddae3ef6c88d1a087bb0b15f3e966eec0646149d83904b3c0529a19b5547f6a03dfd1b20733c567a52346ff5b7f2afe0c4220d37673e373d008b419726f1b28698a90417ebe6c67f990db9f64e7f06b72df3a686b39141a3e11f4efd75e078afa9e1c097cedee2f445ff3051e65178f600a6a20fbcfcd2a12a2db39a798ddfa9f881d2f5de8daa8b10671b245ef4264bffe8c37d4e5d6681981cd4e0f2"}}}}}}, 0xc7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000008000-0x10)=@ax25, &(0x7f0000007000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000008000), &(0x7f0000007000)=0xc) mlockall(0x2) connect$bt_sco(r1, &(0x7f0000006000)={0x1f, {0xffffffffffffff80, 0x29d8, 0x976, 0x82ee, 0x8, 0x6}}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000009000)={0xffffffffffffff4d, 0x40, 0x4000000, 0x5}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000000a000)=0x2, &(0x7f0000006000)=0x2) [ 59.574255] audit: type=1400 audit(1517706481.751:9): avc: denied { map } for pid=4167 comm="syz-fuzzer" path="/root/syzkaller-shm409166024" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/04 01:08:01 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000067e000-0x11)='/dev/vga_arbiter\x00', 0x10040, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00006ba000)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000-0x24)={0x401, 0x3, 0x3, 0x9, 0x8, 0x800, 0x6, 0x7, 0x3, 0x2, 0xfffffffffffff000, 0x400}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0xffffffff, &(0x7f0000001000)=0x4) close(r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000)=@can, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000003000)=""/193) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000005000-0x4), &(0x7f0000005000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) sched_setparam(r1, &(0x7f0000004000-0x4)=0x7f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000)={0x0, 0x2, 0x20, 0xff, 0x3}, &(0x7f0000006000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x3, 0x3, @empty, 0x3c3}}, 0x7f, 0x101}, &(0x7f0000005000)=0x98) sendmmsg$inet_sctp(r0, &(0x7f0000002000-0xe0)=[{&(0x7f0000003000-0x1c)=@in6={0xa, 0x3, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x3}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000002000)="97b6e0a3cabb1cbb75501cf76006882e33ff03174f5353babfe5234f2531beac19b82d00e34e0451a249a3fdaaa17e17e7e4801b3674a7954d3cbe41", 0x3c}, {&(0x7f0000006000-0x71)="466819fef9b0b9807b21a3f6c8181838bfc71c6c5629c3024f2f66f544b08871e69c55378a25e9e6516c3194a3062a97168c9c16096de4cb8faf5d867bb05bb8fd704f3d9d8e87d8fc86a483e0269e5cd1d9f3766429be655be494337fd30635272e399d89cc2eafb7b6719facab0db254", 0x71}], 0x2, 0x0, 0x0, 0x8804}, {&(0x7f0000001000)=@in6={0xa, 0x2, 0x1000, @empty, 0x7}, 0x1c, &(0x7f0000003000-0xa0)=[{&(0x7f0000002000-0xf5)="e4866e2418245519c3d66c3a74692817a205d1b8bfea3e50691d59d6972e1165015cd4fd8e044dc9a777a4a4194f8966bb6b43bb5e12d6bc420ba7c0a74e1248e414677be79771ee0baa997eb11e74056d69c45f6102c84fd70fca1f5a1c71afd0bd126ba3d7bf89333ccc52d1f1450a8d15e7a02a807fb18184f0d55e6578a4e9719acbe6ee4e6b59501e7f6239feb69ea7ba175b9d2c59748378c1aaaa0de0f0e67d3b59c47e334856cba9e3911825c66fb017ba38ecb9b0fcd99cea017b2eaf0bd22bc73224d0af3dd1fbd700ea3f46eb70ff91b8842cc0a271f499eb6d7030d43732b6de05eb469d768384c306350500b8d858", 0xf5}, {&(0x7f0000005000-0x7e)="49e560f48e7d459152a6043de8bf3b99b67671d3caae5c08ebc975700ba3eefc2cfb3bfb15f597014a115c0f14379208fc6270eb8745c2b6e2a4a9f77ae8f42e85c46884b37c564025f2df33bd7dcf2f6541c259c3cedc6f2b83a27c1ba654dee60c38c2ac1f0ca667279114619e96257cb88908144e22feb9f4d1db5598", 0x7e}, {&(0x7f0000006000-0x21)="069cc2772f5ebd19049c454b2d6c14461c6ea48e5540360b46cb5fd94db3613d15", 0x21}, {&(0x7f0000003000)="40c07c7fa54225db63d80ec33feacfdda3687cdeead5e391c712345b3b164564f6f62ea18037240e306a952da8bc8bac4354c8c67756e93497c806ac9d143401e1e7eb220452f9668088c3a7bbf92018074b3780e9a3a11b9a4fa34c0e6e9ca4e786a5d1f48cd902e2d143cc1bd4182ba38ae26ca0613712484bc6401385c650245a043e23c20261226934b27f6430f9c91380b4e33e16aeb74664c862b6d7bfe46aa419dfaa580cd94a8ce815aba812ae80075d5a5c7a9a4fb73d4a3c018850d9bb40f2138e534f354f65b1f0c4655166e27d7ff86c", 0xd6}, {&(0x7f0000005000)="71231f8dbe429b82cd", 0x9}, {&(0x7f0000004000)="4f83dd71df7dd542347a5b0f4306f27b7e5c2b31d62076edb22416f165de8a6b2766ab7ec9515d779f90988b49c49d414c13a9cbd5", 0x35}, {&(0x7f0000006000-0x2c)="9bb8ab3ca7d4d7d29f4943db41c6e4a777b29255958987d55307c773a27afaaead18e5f7b823324d66ae67b4", 0x2c}, {&(0x7f0000004000)="6f9ac6fda4736079aa25f653e4963b938d4c93863234bf1612fc2528d491a036a1aa9076da7e11804e9e469b4b4f7339203d9b3938fc8792b1b112167ed5511aa7b0185ceecf939a08e9b11a0fffb4591d2b67c2d9b5ed4b65803b", 0x5b}, {&(0x7f0000006000-0xe2)="8097298fb80067c7d27a6751ac50973f43f611d2ec6d1a659a5228cafdc1e45f2fef3f898e4a4a45fcb33bd6c2617b1a0f88f4ce2d965134cc2705c436b5bc8476fcc2f21fba020034b1056fb475f2f72b3fa847b4d4422b08a102a3186acecb6bd04bebc32ed385b8253179ee8b002e2eb1c67d264a6161cbca8f9f6081f2c524559102c4f6dd6f62c0733afedfe843bdfdbfc2a9d0a443f8951db3d885417a0cf133aa1961475258aadd8ab092aab901b1bfa1607c8123b895f4d4f64d121a7d632f254e45681b5229428a1fcbbf42b6d8ce9ea744133e280a2af2df9f183ab176", 0xe2}, {&(0x7f0000005000)="342fc6", 0x3}], 0xa, &(0x7f0000006000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x10000, 0xff, 0x1ab}}], 0x30, 0x4000}, {&(0x7f0000002000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000006000-0x50)=[{&(0x7f0000006000-0x92)="92f4373303dfa52e241a37345a791f1979ef57c62382f1f2a0acf77ffdc561e4359fd5e22ffe4e9ea38673fb199782ffc4a8a059d5632154cfcb6947eb15df59181e347d505287ba43976b128d680929527dd3aac0defa239b20139385757c8b82dfd1097f269b6d71471453d384eb574de1fb04bf02520cc75148d44e4fdf95b56e783bf887c3ef3a4006fbd51a180b0b65", 0x92}, {&(0x7f0000005000)="7c9ed17f0dc61caa075429402b3603c54e01ed74254df962239b7122e8cbc5ba0a04fc20e4b15f2d6a096ec74271d40c6d58267c981a069cada4ed8e4c3020a82e4b021e67b29be335b64332c1300ee5f74ef23df03d614c55ee605eeec381d747feb71c406c367ffcf271966b4dab66834baa830a93d22942dee2687053407bde6621a2c9e60c8b36984e40716dd39b4ee070409288e6777bf334532f005a6610785873be609ad391adcbd783da6c8db10dd0333119657d310668b574c0476359a7b1b1d1addf90d426136133d9b01e84b2e66a589039b0524de45aeb19071b699b08994920fa8aaf8e03", 0xeb}, 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0x1000}, {&(0x7f0000003000)="d68f50", 0x3}, {&(0x7f0000003000-0xf8)="275f38ea2e828e06978e58a1af9edf596bd00e91ad09dd84aadf916c53be1afa8fbc729c0e8044f91b7b052366ef31323af7d617be67cb31ef5fa2a657e5c094fc5a01993890b9478c7f47575cc78a8c03d4b102fff305cf39f1a9684cf1a665952e01e18c14b9b2c269284e5b7b4c7f03dd6152371529a1bf00c1b2a20b3f4e8340f26fa26ee7ee14586617ff3f629cb1bb3693f6920441da778e3e9a16e16751a56f86536f94cc220f2b1c53d5aafcd97b23c6df1103a3d35df0a274a061f7aa951edde2f015c38b6ec058f34dde590146b7c1b449a6151cc2413f5c357679d243f3b230a6f16535dc4810bf49db66491286eb4d7641d9", 0xf8}], 0x5, &(0x7f0000006000-0x9a)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffa, 0x80, 0x8004, 0x4, 0x2, 0x800, 0x3, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x9cb6, 0x5}}, @init={0x18, 0x84, 0x0, {0x9, 0xb00, 0x0, 0x5}}, @init={0x18, 0x84, 0x0, {0x9, 0xfffffffffffffff8, 0x7ff, 0x7}}], 0xc0, 0x20000000}, {&(0x7f0000006000-0x1c)=@in6={0xa, 0x3, 0xe013, @loopback={0x0, 0x1}, 0x1be}, 0x1c, &(0x7f0000005000-0x30)=[{&(0x7f0000005000+0x2d)="b8763fb15c2dd09dbfb20018e05c0388d4c517752c240b2a54c3659dc201e4f29f2df8aafffda8bb53ed3c88e8bc5e25220d220e48c19b7e90824a055b37122149e89f53fc8cf3c6c030c1f73155e339c75bdebaa8fa13c4537eaaef5ae8d71934f52c0ee80caf41ff64c91bfd2f6849078b61a0beacd881384fa271bc55b8a29c6a3561868cbf83f846f6b91f0e491aeebfdc790ae9cebd5a74fef7f0234f819804bb59422e87346fe9877d47f73ba9b00df24f180ff80fa3ffa02e5fc6ac79d21ebbe429c6101a7ce341c0449a81ef512ec57563c43ede2893f6", 0xdb}, {&(0x7f0000005000)="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", 0x1000}, {&(0x7f0000006000-0xeb)="4a7729b4f6175a85ad6c4f2595a4e548672688e45726f099d77869e17aaceafee45ec2cb141080a8e3033bdf57574ebfeef2d78c95d313494173c8aefa0f0924d1bc9dcbe2b44679f1aa42f15d13e56999ee40c6e26c3e10f47b2d760706eaedccd3e712290fca09f86d825821e6363eaeeae77d521d62c3f750c33a9091811a8181f2b488a42f63bd2549f25fb9488ff9f8ea86c8fe95dc063e34fc98aae8686a1829b9b46c9062e287e759fe2321a500f3d2fb979518b9fba3efee7ff2a4e689f041357e0e25966a9431411e31a0736b9bf52ac7f2f034b228d8fc1a4ff07bb5a4d96ed5bfb67748f6c5", 0xeb}], 0x3, &(0x7f0000002000-0x90)=[@init={0x18, 0x84, 0x0, {0x8, 0xffffffffffff0001, 0xff, 0xfff}}, @init={0x18, 0x84, 0x0, {0x8000, 0xfffffffffffffffb, 0x7, 0x3ff}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x202, 0x7, 0x8, r3}}], 0x90, 0x14628108d670f28f}], 0x4, 0x8000) 2018/02/04 01:08:01 executing program 2: r0 = socket(0x11, 0x1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xb29, 0x0, 0x0, 0x4}, &(0x7f0000c2a000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x9}, &(0x7f0000001000-0x4)=0x8) r2 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x7, 0xa280) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)={0x6c67d6c26ca1e8d7, 0x2001, 0x5, 0x2, 0x5}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000001000-0x138)={{0x100006, 0x6000, 0xc, 0x3, 0x2, 0x10000, 0x2, 0xe9f, 0x800, 0x1, 0x80000001, 0x7}, {0x4, 0x3, 0x9, 0x800, 0x80, 0x2, 0x200, 0xfffffffffffff800, 0x2, 0x601d, 0x100000001, 0x2}, {0x3000, 0x101000, 0xf, 0xfff, 0x1, 0x101, 0x6, 0xce8, 0x0, 0x6, 0xd3, 0x9}, {0x1, 0x1000, 0x1d, 0x5, 0x1, 0x1, 0x0, 0x3, 0x95af, 0x7fff, 0xf800000000000000, 0x4}, {0xd001, 0xf005, 0xf, 0x10001, 0x3, 0x5, 0x200, 0x40000000000000, 0x1, 0x7, 0x100, 0x2}, {0x2, 0x1000, 0x0, 0x18, 0x2, 0x40, 0x2, 0x57f9, 0x31e39db1, 0xf1, 0x4d43, 0xe79}, {0x3000, 0x1, 0x1b, 0x0, 0x3, 0x8, 0x40, 0xfff, 0x2, 0x4, 0x1, 0x3300}, {0xd000, 0x2, 0xb, 0x4768, 0x1, 0x2, 0x1b94, 0x8, 0x0, 0x0, 0x7fff, 0x484a3cda}, {0x2000, 0xd001}, {0x0, 0x5000}, 0x10000, 0x0, 0x6000, 0x0, 0x7, 0x1c01, 0x10000, [0x500, 0x0, 0x401, 0x17d1504a]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x8, 0x6, 0xbf0, 0x2, 0x4, 0xffffffff80000000}}) membarrier(0x8, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000)={r1, 0x1ff}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)={0x81, 0x3000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in=@loopback, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000004000-0x4)=0xe8) recvfrom$packet(r2, &(0x7f0000001000-0x65)=""/101, 0x65, 0x0, &(0x7f0000002000-0x14)={0x11, 0x1f, r4, 0x1, 0x0, 0x6, @random="20582144c7dc"}, 0x14) listen(r2, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000004000)={r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000000)={r3, 0x6}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000006000-0x10)=@ipx, &(0x7f0000003000-0x1)=0x10) fcntl$getownex(r2, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) kcmp(r6, r7, 0x7, r0, r5) [ 59.623444] audit: type=1400 audit(1517706481.801:10): avc: denied { sys_admin } for pid=4209 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 59.671582] IPVS: ftp: loaded support on port[0] = 21 [ 59.726902] audit: type=1400 audit(1517706481.904:11): avc: denied { net_admin } for pid=4215 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 59.728961] IPVS: ftp: loaded support on port[0] = 21 [ 59.792102] IPVS: ftp: loaded support on port[0] = 21 [ 59.849867] IPVS: ftp: loaded support on port[0] = 21 [ 59.905987] IPVS: ftp: loaded support on port[0] = 21 [ 59.965937] IPVS: ftp: loaded support on port[0] = 21 [ 60.075766] IPVS: ftp: loaded support on port[0] = 21 [ 60.187924] IPVS: ftp: loaded support on port[0] = 21 [ 60.927580] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.173649] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.188599] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.405197] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.488965] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.617141] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.767285] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 61.780539] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.565203] audit: type=1400 audit(1517706485.742:12): avc: denied { sys_chroot } for pid=4215 comm="syz-executor0" 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 [ 63.589669] audit: type=1400 audit(1517706485.743:13): avc: denied { net_raw } for pid=5133 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 [ 63.741450] audit: type=1400 audit(1517706485.919:14): avc: denied { dac_override } for pid=5167 comm="syz-executor3" 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 [ 63.818928] audit: type=1400 audit(1517706485.947:15): avc: denied { create } for pid=5167 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 63.843061] audit: type=1400 audit(1517706485.966:16): avc: denied { ipc_owner } for pid=5165 comm="syz-executor1" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 01:08:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) readv(r0, &(0x7f0000ffd000-0x40)=[{&(0x7f0000ecd000-0xcf)=""/207, 0xcf}], 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000a0d000)='/dev/dmmidi#\x00', 0xff, 0x4000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000878000)={0x0, 0x7530}, 0x10) 2018/02/04 01:08:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000def000-0xc)='/dev/amidi#\x00', 0x3, 0x100) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000033e000-0x30)=""/48) syz_open_dev$sndpcmc(&(0x7f0000271000)='/dev/snd/pcmC#D#c\x00', 0x80, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x19) openat$rtc(0xffffffffffffff9c, &(0x7f000033f000)='/dev/rtc\x00', 0x40000, 0x0) 2018/02/04 01:08:06 executing program 2: socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f000087a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000015a000-0xd)='net/fib_trie\x00') sendfile(r1, r1, &(0x7f0000014000)=0x1, 0x10003) preadv(r1, &(0x7f00005cb000-0x20)=[{&(0x7f00001e2000-0xb5)=""/181, 0xb5}, {&(0x7f00004c6000-0x1000)=""/4096, 0x1000}], 0x2, 0x0) 2018/02/04 01:08:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000984000-0x14)={0x0, 0x7, 0x6, [0x7, 0x1, 0x101, 0x7ff, 0xc72, 0x1ff]}, &(0x7f0000fe7000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0xffffffff00000000}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a6e000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000e33000-0x8)={0x0, 0x9d2}, &(0x7f0000760000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000218000)={r3, 0x0, 0x2, 0x8}, &(0x7f0000378000-0x4)=0x10) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e27000)='/dev/rfkill\x00', 0x109000, 0x0) mmap(&(0x7f0000a0c000/0x1000)=nil, 0x1000, 0xa, 0x43030, r4, 0x1000) ioctl$VHOST_SET_VRING_CALL(r4, 0x4008af21, &(0x7f00000b3000)={0x3, r4}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000300000)={0x0, 0xa3, "9789873ce68009fcb92688a923d014e6b0e93f19ebc7c932896ae1b566798a89a27171e39f50d735a7af39a7cb28bdba7020d55e0a8c4541295b36650c833f1c9720302e7fe704226819635cf39fcaa0f9348a833f5ee8c48c3a597247a09ba7d144d59967496a99d6ea792cef08c861e5a95c12a6d93f3a1471e070aced1f94bcf373100cd8f82c4d8e7528a91d9e30054ca6a877f988b13cb50d6d317d6c325ce5bc"}, &(0x7f00003b7000)=0xab) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00008fa000-0x8)={r5}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000ff7000-0x10)={r3, 0x7e, 0x7, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000f4f000-0x4), &(0x7f0000460000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00006c1000)=@sack_info={r5, 0xbb3, 0x2}, &(0x7f00009b1000-0x4)=0xc) 2018/02/04 01:08:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000049a000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000cad000)=0x10, 0x800) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ae7000-0x4)) 2018/02/04 01:08:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000292000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x4000) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000adb000)={0x6}, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000082f000/0x3000)=nil, 0x3000, 0x8, 0x30, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000bf5000)=0x9, &(0x7f00000fe000)=0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f000003b000)={@common='vlan0\x00', @ifru_flags=0x900}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006de000)=0xfffffffeffffffff) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000648000-0x4)=0x1000) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cc9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000950000)={0x8, 0x7, 0x4, 0x4432}) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000ade000)=0x1, 0x4) 2018/02/04 01:08:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000366000)=0x6, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f000060d000-0x1a)={0x2, 0x24, [0x8, 0x1, 0x8, 0x2, 0x0, 0x4, 0x9, 0x82, 0x2]}) readv(r1, &(0x7f0000c44000-0x90)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000137000-0x4)=0x7, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000033d000)=@add_del={0x2, &(0x7f00003ad000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10001}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00006cb000)) pread64(r1, &(0x7f0000318000-0xf1)=""/241, 0xf1, 0x0) 2018/02/04 01:08:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f000003a000)) timer_create(0x3, &(0x7f0000784000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f000015f000), &(0x7f0000968000-0x1)='['}}, &(0x7f00006c7000)) [ 64.200247] audit: type=1400 audit(1517706486.377:17): avc: denied { map } for pid=5264 comm="syz-executor1" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=14633 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/02/04 01:08:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x3, 0x1000, 0x0, &(0x7f000099a000/0x1000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e16000-0xe8)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000c53000-0x4)=0xe8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000174000)='/dev/audio\x00', 0x0, 0x0) sendto$unix(r2, &(0x7f0000954000-0xb5)="d4c8fd697b1823e04711eed4779e52abd553010fb49196e0ec6ccd4ad34b015c157eb26e7e501209583fe029ac5aef083e2db6524ca44c495ec74691abca057fe7e5bd238237ae989f533e90d80af60bfa02eb2b364fa509bb5586eff30e2c0fd1d19d7a399fb82c48117546103e841ac99195f2cd02a36802543e8e9454533fd283b4a24f163436796641ef87cb78fb6067e3b25021dfa91b2990ad2b562946408ad7edb2ef85f6e26f214f6ce22f13599d177520", 0xb5, 0x20000000, &(0x7f0000a21000)=@abs={0x1, 0x0, 0x2}, 0x8) lstat(&(0x7f00004eb000)='./file0\x00', &(0x7f00002b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() r5 = getegid() r6 = getpgrp(0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000966000-0x8)={0x0, 0x0}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000eb1000)={{0x100000001, r1, r3, r4, r5, 0x0, 0x9}, 0x400, 0x1, 0x7, 0x6, r6, r7, 0x7}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000cb3000-0xc)={0x3, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$alg(0x26, 0x5, 0x0) close(r9) r10 = socket$alg(0x26, 0x5, 0x0) bind$alg(r10, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7be", 0x10) r11 = accept$alg(r9, 0x0, 0x0) sendmsg$alg(r11, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000ec6000-0x50)=[{&(0x7f00006c6000-0xc)='n', 0x1}], 0x1, &(0x7f0000633000-0x90)=[]}, 0x0) recvmsg(r11, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)}, 0x0) ioctl$VT_RESIZEX(r8, 0x560a, &(0x7f000012b000-0xc)={0x3, 0x1000, 0x7b9, 0x2, 0x98, 0x1}) r12 = socket$alg(0x26, 0x5, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00009c2000-0xb)='/dev/mixer\x00', 0x10000, 0x0) bind$alg(r12, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r12, 0x117, 0x1, &(0x7f00007a9000-0x7c), 0x0) 2018/02/04 01:08:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000029b000-0x9)='/dev/sg#\x00', 0x2, 0x400) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c88000)={0x0, 0xae, "f2311187e86f4312e68e78db3b59063fb3fa199b4676f7fb75717c8aecff278e9ba6328db09c5924fd285a3ca76062a36d829981310ed17392146f6d18dbcff0d76d0db7d2dc778d391f9a66352bc3218e78d57cc1558ee3dde21ab50b77d99b56215827785761c9b80ab61392d7a47c0f10492715d122662f179dc36718c6a03c0ef43a44374555eed7df6931b382cba2c0244315bdbf4ac88f8d5d76747d849d22d5fdd8d8928119556424342e"}, &(0x7f00001fb000-0x4)=0xb6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009c0000)={r1, 0x3}, &(0x7f00007e9000-0x4)=0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00003b0000+0xb27)={&(0x7f0000921000-0x12b0)={0x2c, 0x4, 0x6, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/02/04 01:08:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7bd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x4001) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00009ca000)={0x2, r0}) 2018/02/04 01:08:06 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='vcan0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) shmget$private(0x0, 0x2000, 0x20, &(0x7f0000000000/0x2000)=nil) r2 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0x4000000000000, 0x200001) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000003000)) r3 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000002000/0x2000)=nil) r4 = shmat(r3, &(0x7f0000001000/0x4000)=nil, 0x1004005) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000005000)=0x9, 0x4) shmdt(r4) 2018/02/04 01:08:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000c26000)=""/56, 0x38, 0x0) sendto$inet(r0, &(0x7f000029e000-0x53)="e2518373a88d1caa9918c4b78df032d5312cdca9f51214ac8fcf5d993e2935aaa740ecf6af33bce283ce0a7b1841577d5387a2e6684bb7c8f0f5bc87265d5ad27b5832e27275488e8d3ac1b946775550bd7566c5982c3a0842599d72d0a6eaf10351d913392f302151d446f37ea217cb6b65da49fbb7dda7fc97c6a458d26f950e7227cd3571ccbecffb9a75cff55a1ae8668b607fc50367dbabcbb7e12aac264be0", 0xa2, 0x40000, &(0x7f0000050000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out}, 0x30) [ 64.247121] audit: type=1400 audit(1517706486.420:18): avc: denied { dac_read_search } for pid=5260 comm="syz-executor3" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 01:08:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002f1000-0x7)='ppp0&.\x00', 0x3) connect$rds(r0, &(0x7f0000c9d000-0x10)={0x2, 0x2, @rand_addr}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, '5'}], 0x18}}], 0x1, 0x0) 2018/02/04 01:08:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000433000)='/dev/sequencer2\x00', 0x40, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000705000)={r1, &(0x7f0000548000)="ab7ba6dd973e48594487d9833b297a1f3aa35b56283c55d743d24b23de83ce32cf2051f5b1f765687e90070cb78d30516fc4886428a02ceb0d1e535cdaf4cdd64c4f0acc2bce27461930e03bf42ec4f1112a1fcd65ec5d869a544f57bdbb1f93ae3503340736181b5405718a81a4ae6f8533a190d6b2435da13ac20a5eb06cb1d442eae3253b3ba188366af7acd1a91838b0ebb351a2ba04817acc3c9e4aa808d2725deda1029998cf42198784403cc917944dfb75005ad71f9f41d039bac46ac04e90f8c6f34a6b921c7b960fd3b0b34b53a176bbdf0f6ab9959f3da52f2953b4e8979429ee9e401afc742f858226de650c959e77", &(0x7f0000c4a000-0x15)="9f205084f03aafbe76f826abb5aea524c49590e935"}, 0x20) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e8e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/04 01:08:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) pipe2(&(0x7f0000b7c000)={0x0}, 0x4000) sendmsg$nfc_llcp(r2, &(0x7f00000fb000)={&(0x7f0000e6a000)={0x27, 0x2a74, 0x7ff, 0x7, 0x10000, 0x7, "7a7d793545694584f80a9812c48f24978b687f482b99f563d18a1b6df0c5aa7030634ddc433ee4050e187bc4a31a8ecdd1def3a675dda1453028973f3080da", 0x8001}, 0x60, &(0x7f0000ca2000)=[{&(0x7f0000fea000)="41d0a573b97d5d13daa02bf302424c2d41b8887a026414de69f95f94ac2c4e5b6758323442", 0x25}, {&(0x7f00002cd000-0x4)="71860b07", 0x4}, {&(0x7f000098d000)="a288e9cb96dab56ae997b72bb7028a5c439671b3176789cbd46b504cee7f7ccb51aceaa6cab38532037375030d8cdad4c392f577dc0894b8bb6001289eb51df7ade8953f31dfdb3f032cdd6272f06d3ff28984f7cfc999649b95a3a1c7f7477a7dc3c74cf0a93c0fee3a4e216d58d010f2a50b3848de30033d34722148b91f5fb3f6a2e796394fafab943a8213587aab2cff2565e1a05e93fe38649afbf54b777e95af8a25491e6cf0fb67a2d56893b599ef23073365347f1a841d3d122f374bd0eb027e671111d3cc0d2318cbf15858d627464f6a1c71361be2e5639d8ac66b4d2341ff6bef68c7f41f46816b0488bf067b39a1", 0xf4}, {&(0x7f00003df000-0xd2)="d8d97f663ccbd2e59f0f0ec3692220ee5836016844954f7b4b79d126466bbe211d010562a65667520b5ceebca10696917ee8bb2d3b2ddeccbb828aeccffa08153d1910b2302049115313ae71395fa5f030cd63404332103c933607cf13e41bd03d49097465538a04baa20723d8d2f0a468db3e19586a9d0dd5ce8bdf4b201bb1defe9988796c67f6605d411063cdae5020593594fc75abe20dbee8d494769920d0f5377426d4fb2939e1212c5e2aca27d5f76374f21aed579547aadd4dba069dafa5c8222321a82f501d80b644eee04d0c69", 0xd2}, {&(0x7f0000748000)="6ff242d42c36dd0fb94474544121bfd254a07c95d462f52e257bf7272dae5df7b6a38a2b05e4cc997f3bb37231aef8f069c815e4", 0x34}], 0x5, 0x0, 0x0, 0x10}, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) r3 = syz_open_dev$sg(&(0x7f000003b000-0x9)='/dev/sg#\x00', 0x7fff, 0x200) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f000037c000-0x4)=0x1) 2018/02/04 01:08:06 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000004000)={0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000-0x90)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x0, 0x0, []}, 0x16d210d) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @multicast1}, &(0x7f0000002000)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000002000)={@ipv4={[], [0xff, 0xff], @empty}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x10000, 0x81, 0x406c, 0x500, 0x100, 0x100, r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000005000-0x4)=0xffffffffffffffff, 0x4) 2018/02/04 01:08:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000086a000+0x2e9)='/dev/rtc\x00', 0x46000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000b1f000-0xc)={0x100, 0x2, 0x80, 0x8, 0x1}) 2018/02/04 01:08:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x3, 0x4) 2018/02/04 01:08:06 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x200000c, &(0x7f0000002000-0x4)=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000006000-0xc)='/dev/audio#\x00', 0x401, 0x100) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000), &(0x7f0000000000)=0x14) [ 64.341282] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/04 01:08:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x8000b, 0x3f, &(0x7f0000095000)={0x0}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000813000)={0xff, 0x9}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000020e000-0x1162)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "c3e7e4", 0xf98, 0x11, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xf98, 0x0, "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"}}}}, 0xfca) 2018/02/04 01:08:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(0xffffffffffffffff, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/04 01:08:06 executing program 0: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b16000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f00002fd000-0x57)="d34085ae33f68a83f005f779f2a1329d2924f46a879031755500ee9319e61879447e45f9409d452567a86aaf8aac86c679c03567f66a34861b9fd11257e7cca0509addf49634336063a156d043abe17c854e1c3ba51cdb", 0x57) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f00004a7000/0x1000)=nil, 0x1000, 0x9, 0x1831, r1, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f81000)={{{@in=@local, @in6=@dev}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast1}}, &(0x7f0000f82000-0x4)=0xe8) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000f80000)={0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f81000-0x30)={0x17c, 0x0, &(0x7f0000ed3000)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x30, &(0x7f0000f81000-0x18)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}], &(0x7f0000484000)=[0x40, 0x0, 0x40, 0x30, 0x78, 0x20]}, 0xffffffff9f36b79c}}, @acquire={0x40046305, 0x3}, @reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x50, 0x10, &(0x7f0000ceb000-0x50)=[@fda={0x66646185, 0x7, 0x4, 0x3d}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r1, 0x0, 0x1}], &(0x7f0000f80000)=[0x18, 0x0]}, 0xfffffffffffffc00}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x10, &(0x7f0000e97000-0x40)=[@fda={0x66646185, 0x2, 0x1, 0x4}, @fda={0x66646185, 0x1, 0x2, 0x25}], &(0x7f000009c000-0x10)=[0x30, 0x78]}, 0xffffffffffffff80}}, @request_death={0x400c630e, 0x0, 0x2}, @dead_binder_done={0x40086310, 0x2}, @acquire={0x40046305, 0x3}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x28, 0x48, &(0x7f00002d6000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f0000075000-0x1), 0x1, 0x3, 0x9}], &(0x7f0000c9d000)=[0x0, 0x28, 0x0, 0x38, 0x28, 0x40, 0x0, 0x38, 0x78]}, 0x9}}, @free_buffer={0x40086303, r2}, @increfs_done={0x40106308, r3}], 0x3, 0x0, &(0x7f0000f81000-0x3)="9d6a8c"}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000452000-0x11)='/dev/vga_arbiter\x00', 0x8040, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f0000f80000)={0x0, 0x10, [0x7, 0x1, 0x81, 0x1]}) bind$alg(r0, &(0x7f0000c19000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r5 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r6, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) semget(0x1, 0x3, 0x100) [ 64.495883] device eql entered promiscuous mode 2018/02/04 01:08:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00001e7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000e3a000)="a8194315af65fc1b5935a1c475aaf253c719fdfefd021b82d9d424c0f17a565ee29f6636455fc04a3baef1d1811762c616a1fe6094146a550563a0bd480424445c9eccbbc37ec933777eec926afb2f35b9139fef4dca4d2b78be4835f3891602d65405dbe1f820b927d8fe92fc015d669e690c1451996817b1fd276b97cadd1f5ca0b0d35fedc3a28c0774de6b494051") r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/02/04 01:08:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b14000-0x6)='logon\x00', &(0x7f00005ab000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000ac5000), 0x0, 0xfffffffffffffffe) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000665000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000d47000-0xac)=""/172) keyctl$unlink(0x9, r0, r0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000472000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000816000)={[], 0xffffffffffffedd9, 0x7fffffff, 0x80, 0x0, 0x4, 0x10000, 0x2, [], 0xff}) add_key(&(0x7f0000522000-0xd)='dns_resolver\x00', &(0x7f0000878000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000a70000)="ffb7632453282e186789a2871b0fdad43d8c50a29f122333d8193d9bcaf92ec001abe38262e9a5556aa5edb98794576f771c50bf0840495f1f6e0421b8e4db999b71ed3e0a959b8b554c79caa7e43c3d40bbb60b263120d89e2b30dbeeeaf9d062f46dbd2a1d053bda91eb4b0466a989193f13aff98f341e8674053444a5f336f88fad5e5a4689a866909f35642be7b149feb08bbb203bd79721cbcaad1b8116695dc6b52772fd14e9f746d808f1a3d33467e148fa6e87a580d2aa3cef5100", 0xbf, r0) 2018/02/04 01:08:06 executing program 3: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002a7000)='./file0\x00', 0x80) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000f27000)=""/111, &(0x7f00004b2000)=0x6f) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f000070c000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008fc000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000f96000-0x92)={0x8e, "e6566a04d4dc3be80016e42c1e89956a5515c320141fb52fae2d23514a9c8b88bb143f3c58fcbb41c93b98c15f5e7916c56867c51c38b06ec598137dcfc04263b951140ece3d93b97108fb00e04ca78fb5a1287bb2fe292ba9be63f52d3ad6fef8e5570cb01c686b12013ddd583a41530452f20fa66cab624b741d3ae5bcf7c96d6c4cd0c36f512cb92530e440db"}) 2018/02/04 01:08:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004f1000)=@sack_info={0x0, 0x4, 0xffff}, &(0x7f0000b87000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ec1000)={r1, @in6={{0xa, 0x2, 0x200, @empty, 0x1}}, 0x0, 0x5, 0x9, 0x13, 0x80}, &(0x7f0000013000-0x4)=0xa0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000d11000-0x4), 0x4) 2018/02/04 01:08:06 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$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r2 = socket$inet6(0xa, 0x2, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f19000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) 2018/02/04 01:08:06 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000a02000)='./file0\x00') mkdir(&(0x7f0000d20000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)) 2018/02/04 01:08:06 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000010000)='/dev/sg#\x00', 0x8000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000002e000)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f000000a000)=@setneightbl={0x48, 0x43, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDTA_NAME={0x34, 0x1, '),,selinuxlo$/system-cgroup%{keyringprocself\x00'}]}, 0x48}, 0x1}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000002d000)) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000001a000-0x50)=[{&(0x7f000000e000-0x1000)="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", 0x1000}, {&(0x7f0000031000-0x6)="432ce7ebecb1", 0x6}], 0x5) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000029000), r1, &(0x7f0000031000), 0x8000, 0x1) 2018/02/04 01:08:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000ec1000-0xa)='/dev/vcs#\x00', 0x5, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00006a0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1800}) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)) [ 64.576454] Option '3Ø' to dns_resolver key: bad/missing value [ 64.583599] kauditd_printk_skb: 3 callbacks suppressed [ 64.583608] audit: type=1400 audit(1517706486.761:22): avc: denied { map } for pid=5342 comm="syz-executor1" path="/3/file0/bus" dev="tmpfs" ino=14688 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/02/04 01:08:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e2a000-0x9)='/dev/sg#\x00', 0x7f, 0x2100) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f000011f000-0x40)={0x200, 0x6, 0x0, 0x8, "bb0db16ef68ee852bae36195832a4424bfd800e613bd4c3d27096a90d81a08eace9a8ab76a582d9841c636cb", 0xc00}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001d9000-0x4), &(0x7f0000f19000-0x4)=0x4) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f000046b000-0x20)={@generic="fefa075f3cb6404af917e3ae984398a0", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000f4d000/0x2000)=nil, 0x2000}) syz_open_dev$sndpcmp(&(0x7f00000f4000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x101000) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/04 01:08:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000ce5000)='./file0\x00') socketpair(0x4, 0x80003, 0x714, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0x9)={0x0, 0x1, ','}, &(0x7f0000002000)=0xffffffffffffffd4) ioctl$TIOCCONS(r1, 0x541d) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x3ff, 0xfd3}, 0x98) 2018/02/04 01:08:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) r1 = syz_open_dev$audion(&(0x7f000068c000)='/dev/audio#\x00', 0x8000, 0x61fc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000003b000-0x18)={0xaa, 0x820}) connect$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x68}, 0x1c) 2018/02/04 01:08:06 executing program 0: socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/04 01:08:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x362, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006a1000)='/dev/usbmon#\x00', 0x5, 0x280) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000024a000-0x8)={0x0, 0x9}, &(0x7f000064b000-0x4)=0xfffffd77) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007d4000-0x20)={0x7, 0x2, 0x1, 0x8, 0x401, 0x6, 0xce7, 0x1, r1}, &(0x7f00008f6000)=0x20) getpeername$packet(r0, &(0x7f00004e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00004da000)=0x14) r2 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ad5000)=[], 0x3c4, 0x0, &(0x7f000078a000)}) [ 64.624729] audit: type=1326 audit(1517706486.802:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5346 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 64.649197] audit: type=1326 audit(1517706486.802:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5346 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 64.707783] audit: type=1326 audit(1517706486.855:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5346 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 [ 64.732222] audit: type=1326 audit(1517706486.855:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5346 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 64.756635] audit: type=1326 audit(1517706486.857:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5346 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 64.780971] audit: type=1326 audit(1517706486.857:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5346 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 64.805361] audit: type=1326 audit(1517706486.857:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5346 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 64.829705] audit: type=1326 audit(1517706486.858:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5346 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 01:08:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) vmsplice(r0, &(0x7f0000345000-0x50)=[{&(0x7f0000e24000)="6545ccbf9034ac1f6dfb901d38b8a7f5467decec30eba07b1c6dd875ae8bcccdfccd3796669181b9803d2f594f63d4c027905464e63967751142d9ab147fe79e448e68dcb169d3bd589b0c9f8f00815610442ece1bbf21683cef0e2890e9cc79c1ff0079b4619c4c07aae4c988bdac3f9d8c2dc5d9da4e844cf267f1c0d8136b0fe57214bfe04feb50c3f738371b7f", 0x8f}, {&(0x7f00006ae000)="3267374551f0ede4b71a9302acf67fdb16f102f8f3ee3bf85edf0e2f149c163f930f2980ed8ff44a0e7178b12f6840685bca2abdeb0036b7a2917e6be6392c2e6ba7f274975607236697b81d86b0f5b9dfccd76fd3116233f3be46606fbe69ae92ef5d5f04d85699f659e4a5363c27eb85845af4159005225cb9da4d3ae24814a7ec251a1da54cdc0fd83a25f36f7aabe6db69794efebbf3bd95608445a76baa5ff48fca2c60430c747a42c0b64472b5f12286541d6a54f1b36c9e8c472f1838e936ec9a69cfa8e9", 0xc8}, {&(0x7f0000206000)}, {&(0x7f000024a000-0xf1)="70dc06b46539fe64024e1ce075323c0096551a0222f91d90be80fe5f53617f8c19410ddf592ad86b607bda5fd5e3ba0f1137b43c86512a4c588d6d8db4cc4877aac3e37c1dbf3b68f6fd90c8b11b250aba6169274e3446283e44d761d8ab31e15fa36a7676eada265f4b4c35afe7124094f5b754442250591af73b4e4e55aacb8e72e3e91c760db2112df10d605707772103192fe2d9607e6fc3815863f1e1ca0271ad0dde9ac5dd45d057adddf7e4ffde9fa7b72aba39ba5078ccc9c8228da5c9e42e28b56c81287e6c9cb0b3f56ab8081e707f39614c4b567143278b701a964dbf915a11f0a8be3b121e0dfe11a0e805", 0xf1}, {&(0x7f00008f0000-0x7)="08fc03d213efa8", 0x7}], 0x5, 0x6) getsockopt(r0, 0x114, 0x2715, &(0x7f0000af1000-0x19), &(0x7f000033c000-0x4)=0x202) 2018/02/04 01:08:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/rtc\x00', 0x20001, 0x0) r1 = dup(0xffffffffffffffff) linkat(r0, &(0x7f0000d34000)='./file0\x00', r1, &(0x7f000023a000)='./file0\x00', 0x1400) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000120000)={0x14, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 01:08:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00007eb000)='/dev/mixer\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00004c1000)=0x10001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xa, 0x802, 0x0) add_key(&(0x7f0000b7f000)='pkcs7_test\x00', &(0x7f0000d1d000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000534000-0x1000), 0x0, 0xfffffffffffffffe) 2018/02/04 01:08:07 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x88}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) r1 = syz_open_dev$mouse(&(0x7f0000006000)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000013000)={0x0, @rand_addr, @local}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000013000)=""/4096, 0x1000, 0x42, &(0x7f0000014000-0x14)={0x11, 0x1a, r2, 0x1, 0x40, 0x6, @random="85c65adcfd90"}, 0x14) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000014000)={0x5, 0x1, 0x100, 0x588, 0x4201, 0x7f, 0x2, 0x1, 0xbd7, 0x8, 0x4, 0x10000}) 2018/02/04 01:08:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f00005bc000), &(0x7f0000b88000)="13", 0x4}, 0x20) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000466000-0x11)='/selinux/enforce\x00', 0x280000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00002c5000)={0x56, &(0x7f0000b5a000-0x56)=""/86}) 2018/02/04 01:08:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000031b000)='proc\'\x00', 0x3) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000033d000)=""/53) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000dbd000-0x12)=""/18) 2018/02/04 01:08:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000df2000-0x4), 0x60000009, &(0x7f0000b4f000)={{}, {0x0}}) clock_getres(0x7, &(0x7f0000a4e000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4), 0x100800000000007, 0x1, &(0x7f0000001000-0x10)={r0, r1}, &(0x7f0000142000), 0x1f) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000003000), &(0x7f0000048000), 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000139000)={0x0, 0x0}, &(0x7f0000025000-0x4)=0xc) lstat(&(0x7f0000402000-0x8)='./file0\x00', &(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00002c9000)='./file0\x00', r2, r3) 2018/02/04 01:08:07 executing program 3: pipe(&(0x7f0000552000-0x8)={0x0}) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1d, 0x800001, 0x0, 0xffffffffffffffff}, 0x1c) r1 = semget$private(0x0, 0x5, 0x220) clock_gettime(0x0, &(0x7f0000dcb000)={0x0, 0x0}) semtimedop(r1, &(0x7f00008da000)=[{0x0, 0xa8, 0x1000}, {0x4, 0x5, 0x800}, {0x0, 0x2, 0x1000}, {0x3, 0x7f, 0x1000}, {0x3, 0x0, 0x1800}], 0x5, &(0x7f00008d9000)={r2, r3+10000000}) [ 64.854058] audit: type=1326 audit(1517706486.865:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5346 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=41 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 01:08:07 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0xe0)="7cbcee0c0fc0a4224fc3a0d02dcd2e55f62dddb8e9d8993a03467792b5ab4cdb1642bc882bb55c08023a2a71e196ff5c8f4f1a60dd8a80eb5eebc2fabdff31f9b400e917836ad2eb959e296466155c23325a4f4ffee52932a2a2ecb674feb200c14d2967705f36aa4a43d64e48c189153a74241f37274043ff317c1a5e0501dd02dcfb95c0b8d6227c6dd709f874b5e56b4038291ac6dedc5d63837249ad61ed4f559d040265671ef7a52ff6bac6b7cbe685743ca13f13cc5f7005cbaa3bdacd9f6b14d9d3706ee7a2ea746536f66430c1c7e9a1d3053dcc997e8cc01c3fa815", 0xe0, 0x800, &(0x7f0000b7d000-0xc)=@nl=@unspec, 0xc) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000)='GPLeth0\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000)=@expire={0x20c, 0x18, 0x410, 0x6, 0x3, {{{@in=@rand_addr=0xbe5, @in=@empty, 0x2, 0x7, 0x1, 0x0, 0x2, 0x20, 0x80, 0x2, r2, r3}, {@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x0, 0x7e}, @in=@empty, {0x401, 0x9, 0x5, 0xffff, 0x1, 0x80000000, 0x6e2e5cbe, 0xff}, {0x7, 0x0, 0x3, 0x3}, {0x80000000, 0x1, 0x39}, 0x6, 0x3, 0xa, 0x7, 0x4, 0x40}, 0x7f}, [@sa={0xe8, 0x6, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x3, 0x2, 0x0, 0xa, 0xa0, 0x20, 0x0, 0x0, r4}, {@in6=@empty, 0x1}, @in=@broadcast=0xffffffff, {0x1, 0x5, 0x1, 0x5, 0x7fff, 0x0, 0x80, 0x4}, {0xf56, 0xb1, 0x8, 0x37e0}, {0x3ff, 0x20, 0x6890b662}, 0x2, 0x4, 0xa, 0x7, 0x3ff, 0x20}}, @replay_val={0x10, 0xa, {0x1, 0x1, 0xffffffffffffff00}}, @ipv4_hthresh={0x8, 0x3, {0x1b, 0x5}}, @ipv4_hthresh={0x8, 0x3, {0x1b, 0x3}}, @lastused={0x10, 0xf, 0x80000001}]}, 0x20c}, 0x1}, 0x41) pipe2(&(0x7f0000001000-0x8), 0x800) sendto$inet6(r0, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000002000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4), 0x4) 2018/02/04 01:08:07 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) pwrite64(r0, &(0x7f0000879000-0x2b)="1cf2bdfcb26781b07ea0cb1687a019e6e047be8f3725f734690761fcc23b511d168e510e846cc845343dad", 0x2b, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x102, 0x40000000000000) write(r1, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x24) accept4$netrom(r1, &(0x7f0000e7d000-0x48)=@full, &(0x7f00001eb000)=0x48, 0x80000) accept$inet(r1, &(0x7f0000c4f000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000a3c000)=0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000137000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000b2b000)=0x5) 2018/02/04 01:08:07 executing program 5: shmget$private(0x0, 0x2000, 0x2000010800008, &(0x7f0000d39000/0x2000)=nil) r0 = dup(0xffffffffffffff9c) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/02/04 01:08:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89b1, &(0x7f0000fb8000-0x50)={@common='ip6gre0\x00', @ifru_addrs=@generic={0x0, "b904e09ae7405f7a12bbce8895ec"}}) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000269000-0xb), 0xb) r0 = add_key(&(0x7f0000dca000)='.dead\x00', &(0x7f00003fe000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00001dd000-0x16)="eeb88b3ce34ce1b14dc17275cb53d37be1227f5ba7bd", 0x16, 0xfffffffffffffffe) request_key(&(0x7f0000e4e000-0x6)='logon\x00', &(0x7f0000e54000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000357000)='ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00', r0) 2018/02/04 01:08:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000dd7000)='./file0\x00', 0x400000, 0x28) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00005da000-0x8)) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000055000-0x4)=0x8, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000803000-0x208)=@hopopts={0x3f, 0x3f, [], [@generic={0x7, 0x61, "b2bce56535d8fb862a93001cb7992c238a8d0f750dff072fb8826c98983633341d1f663862376a4cbbb5526968cfecc34b67f1743f2efdbbf9fb6288cf70189532ef247ebc298368bf8fe35779c7b04cd844d59188be55547536e3a4379409e351"}, @generic={0xff, 0xc, "aabbb2d8007f73ec5d26e1f5"}, @ra={0x5, 0x2, 0x7fff}, @enc_lim={0x4, 0x1}, @generic={0x471, 0x81, "8d7b20c204c9aaaf639b601a15eaecd4d41ae2a444b725d9164d2710b454672b939bb103accca3962f917e3e75a731ab8c8e01e6b5f36eeb4a5c3c49c6ac18c8af722adb984e660af9cb8c3ee0e352c6606ab751f2ba5f9cb2f33679b4d258fe8f3b05feafd7dea79adca08905379af370483e77c98c442026cc86f22a2ad01645"}, @enc_lim={0x4, 0x1, 0x1}, @generic={0x3ff, 0xf8, "6b44a1b7929dd3ff4943160044efe32164407964f2c8287035419c5663385ce35ebfe7b857d891395164e13bd9756834ad3f291360bd92c5e9c96f9b61499eb927561f5084f7af4773fc1532f89903b7d7b49b416bd37397faa367790d022f3bb6f9cfe95506aa4a50b42b7ae0b8fe29ef23174e36130548e98ca1ea6bcedc32336e150da1d527fad61330009c1e5690a2c761a162a068dde4de9f04be0bd0aa49ddad3013aec912473394f4d5b292c396eed5bf66236e35a46f56035d5349461a4d76cd07d828deddcb55c5381c2cda71d49050c378fcb0eb96fe12509cff5eb735b36adc998795a30397968df8c34a3c3afac275fe4c05"}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2}]}, 0x208) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/02/04 01:08:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af10, &(0x7f0000e93000)) 2018/02/04 01:08:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000007000)={{}, {0x0, 0x5}}, &(0x7f0000006000-0x20)) timerfd_settime(r1, 0x1, &(0x7f0000f4a000-0x20)={{0x0, 0x1c9c380}}, &(0x7f00003d3000)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) lstat(&(0x7f0000e25000)='./file0\x00', &(0x7f0000eed000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() fstat(r0, &(0x7f00008e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ae4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000023e000)=0xc) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000abf000-0x3f0)=@raw={'raw\x00', 0x9, 0x4, 0x390, 0x98, 0xffffffff, 0xffffffff, 0x98, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f00005bd000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x2c0}}, [{{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x6, [0x5, 0x8, 0x7fff, 0x3, 0xff, 0x10001], 0x10001, 0x1d74, 0x37a}}}, @common=@unspec=@owner={0x38, 'owner\x00', 0x0, {r3, r4, r5, r6, 0x1, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x5, [0x101, 0x0, 0x0, 0x2, 0x8, 0xdc], 0x4, 0x4, 0x135}, {0x1, [0x3, 0x80000001, 0x50b9, 0x3, 0x2, 0xba], 0x6, 0xfffffffffffffffd, 0x2}}}}, {{@uncond, 0x0, 0xc0, 0xe0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x100000001}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x3f}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, [@unspec=@void]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0x8, 0x1, 0x6, 0x401, 0xc14, 0xff], 0x9, 0x2, 0x7fff}, {0xff, [0x1f, 0x0, 0x7, 0xffffffff, 0x7fffffff, 0xfff], 0x1, 0x2}}}}]}}, 0x3f0) timerfd_gettime(r1, &(0x7f000069d000-0x20)) lookup_dcookie(0x81, &(0x7f00005d0000-0x70)=""/112, 0x70) 2018/02/04 01:08:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000de9000)='/dev/audio#\x00', 0x7, 0x100) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000060c000-0x70)) shmctl$IPC_RMID(0x0, 0x0) getresgid(&(0x7f000034a000), &(0x7f00003da000), &(0x7f00002a4000)=0x0) r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a40000)={0x0, 0x0, 0x0}, &(0x7f000036d000-0x4)=0xc) r5 = getgid() fstat(r1, &(0x7f0000af4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000b87000), &(0x7f0000d2d000), &(0x7f00002cc000-0x4)=0x0) getresgid(&(0x7f000032d000-0x4), &(0x7f000076d000-0x4)=0x0, &(0x7f0000523000-0x4)) getgroups(0x7, &(0x7f00002af000)=[r2, r3, r4, r5, r6, r7, r8]) 2018/02/04 01:08:07 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000a9e000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x40, 0x1, 0xa5b3e3, 0x9, 0x4}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72}, 0x0, 0x0, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00000c8000)='./file0\x00', &(0x7f0000c7c000-0xa)=@random={'system.', '}8\x00'}) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000f7000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d15000)={0x0, 0x8, 0x7, 0x2, 0x4, 0x2, 0x1ff, 0x356}, &(0x7f0000774000-0x40)={0x8, 0x3942475, 0x8, 0x3f, 0x8, 0xfffffffffffffffa, 0x5, 0x29}, &(0x7f00006ff000-0x40)={0x1, 0x1, 0x3f, 0x7, 0x9, 0x4d17, 0xffffffff, 0x4d41}, &(0x7f0000f17000)={r2, r3+10000000}, &(0x7f00005bb000-0x10)={&(0x7f0000afd000-0x8), 0x8}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x0, 0x4) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) renameat(r1, &(0x7f000093f000)='./file0\x00', r1, &(0x7f000010c000-0xe)='./file0/file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00006fd000), &(0x7f0000019000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a8f000-0x4)=@int, &(0x7f0000f12000-0x4)=0x4) 2018/02/04 01:08:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000011a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a33000-0xb)='mountstats\x00') exit(0x0) writev(r1, &(0x7f0000f49000)=[{&(0x7f000062f000-0x3d)="a5", 0x1}], 0x1) 2018/02/04 01:08:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x40000) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000e7c000-0x4), 0x4) 2018/02/04 01:08:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) readv(r1, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) 2018/02/04 01:08:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00007b9000-0x4)=0x1, 0x4) splice(r2, &(0x7f00009df000), r2, &(0x7f00007d3000-0x8), 0x20, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x10002018}) 2018/02/04 01:08:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400, 0x0) accept$ipx(r0, &(0x7f0000ed5000-0x10), &(0x7f00003f7000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000ce8000-0x12)='/dev/snd/pcmC#D#c\x00', 0x49, 0x8c0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000009f000)=0x8, 0x4) fchdir(0xffffffffffffff9c) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000786000)={0x1, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}]}) sync() 2018/02/04 01:08:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f0000861000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc) 2018/02/04 01:08:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057e000)={0x2, 0x78, 0x6a7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a18000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00005bc000)=""/15, 0xf, 0x3) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000905000)='/selinux/enforce\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000f71000)={0x80000018}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000c7c000-0x4)) [ 65.129691] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/02/04 01:08:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @ipv4=@empty}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r0, &(0x7f0000480000)={0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @empty}, 0x1c) syz_open_dev$admmidi(&(0x7f0000ab1000)='/dev/admmidi#\x00', 0x6, 0x420080) r1 = dup3(r0, r0, 0x80000) io_setup(0x8, &(0x7f00005a9000)=0x0) io_cancel(r2, &(0x7f00004ea000)={0x0, 0x0, 0x0, 0x0, 0x7ff, r0, &(0x7f0000319000-0xc)="7fe9386851fb51206af20f89960e1d6a41aeb81860eed962fe663a02e0e5cfcb12b654ead5080a03eb28b4e1c2317cf34eaccdb2a9ed125e9f862502e08b4a2b75eed72f25de7796700c808e61e74b49397a614d", 0x54, 0x5, 0x0, 0x0, r1}, &(0x7f00000e4000)) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000b5e000-0x2)=0xc7c, &(0x7f0000993000)=0x2) 2018/02/04 01:08:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009ce000)='./file0\x00', 0x82) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000af3000)='/selinux/policy\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f00008ab000-0x1e0)=[{0x10001, 0x10000, 0x3, 0x101, @time, {0x8, 0x6}, {0x8, 0x1ff}, @result={0x9e, 0x8}}, {0x9, 0x1, 0x1, 0x5, @time={0x77359400}, {0x100000001, 0x81}, {0x262, 0x401}, @ext={0x4c, &(0x7f0000300000-0x4c)="a80fae325c4ec1f63c4f3874da4a4c322bff19441204290e0ed4baf2ae60e498219d4414e3c81c404933ca0a743ae5ff9440351aa93540cbe4c88482095428eebc18a2d14b3c6962712d31c3"}}, {0xffffffffffffff85, 0x8, 0x7, 0xba80, @time={0x0, 0x989680}, {0x4, 0x100000000}, {0x3c, 0x5}, @result={0x1, 0x7ff}}, {0x81, 0x1, 0x1, 0x5, @tick=0xc000000000000000, {0x7, 0x1}, {0x7, 0x41}, @ext={0x6b, &(0x7f00006ac000-0x6b)="2b8a35817aee25d60a7b8ba63412fe978db88ef782ac4d863d8b44fbb01c80ac3b2d69a48e69e39d7312be2dbf8e6d0132876bd5d306f2872af8bf27bad99a96a8fe792776732b8b58d30ab0dc1169eade0d53401db6cf1614e7c73ee532a0ddd5683e8041071ad8bbe846"}}, {0x7ff, 0x628f08b3, 0x80, 0x6, @tick=0x7, {0x2, 0x3}, {0x1ff, 0x100}, @raw8={"47d555c72a44a5592a75bba2"}}, {0x7, 0xfffffffffffffffc, 0xac4, 0xbb, @tick=0x7fffffff, {0x0, 0x9}, {0x6, 0x9}, @connect={{0x7, 0x3}, {0x4}}}, {0x80000000, 0xfff, 0xffffffff, 0xa56, @time={0x0, 0x989680}, {0x7, 0xdea0}, {0x6, 0x101}, @time=@tick=0x7f}, {0x0, 0x81, 0x8, 0x7, @tick, {0x400, 0xfffffffffffffff7}, {0x874, 0x6}, @time=@tick=0x7fff}, {0x100, 0xc3f9, 0x80000001, 0x4, @time={0x77359400}, {0x5, 0x8}, {0xff, 0x1}, @ext={0xbc, &(0x7f0000ff8000-0xbc)="cc5f6490d11eb11f3f66888210bee13010a763382b2cb5b1a6a95e62f47092073176af940880c74388b85e5384ca7738e30dcd434a8bc3944d3543b09fc0d2c10515038c0cdc94d8ebe548afc7eded721390cab82af30842be62bd41283a812000eede704ef3b63bebff8e69477052e7450eace0c965fa4f8017526205ce142badbb1d52b27a5a8ff74ea88241ccf20cd19521064cf877829a3d1353e2a1e80a9439494da3a4167dcb8fce9898d7cf1a68aff3a7185ce8ce24834de4"}}, {0x5, 0x5, 0x400, 0xf29, @tick=0x8000, {0xb4f, 0x8}, {0xe09a, 0xffff}, @control={0x40, 0x7, 0x6}}], 0x1e0) capset(&(0x7f0000183000)={0x19980330}, &(0x7f0000702000)) chroot(&(0x7f0000b57000)='./file0\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000e02000-0x1e0)=[{{0x0, 0x0, &(0x7f0000d30000)=[{&(0x7f000091e000-0x35)=""/53, 0x35}, {&(0x7f0000869000)=""/60, 0x3c}, {&(0x7f00000bf000-0x58)=""/88, 0x58}, {&(0x7f0000d4a000)=""/117, 0x75}, {&(0x7f0000690000-0x28)=""/40, 0x28}, {&(0x7f0000ede000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f00008d3000-0xeb)=""/235, 0xeb, 0x401}, 0x7fff}, {{&(0x7f0000df7000)=@nl=@kern, 0xc, &(0x7f0000be9000-0x80)=[{&(0x7f0000a03000)=""/4096, 0x1000}, {&(0x7f0000c7b000-0x31)=""/49, 0x31}, {&(0x7f000011c000-0xb8)=""/184, 0xb8}, {&(0x7f0000b72000-0x7c)=""/124, 0x7c}, {&(0x7f0000d3e000)=""/6, 0x6}, {&(0x7f000075f000-0x28)=""/40, 0x28}, {&(0x7f0000dec000-0x92)=""/146, 0x92}, {&(0x7f0000ebc000)=""/54, 0x36}], 0x8, 0x0, 0x0, 0x7aae}, 0x7}, {{0x0, 0x0, &(0x7f0000b0b000)=[{&(0x7f0000c85000-0x82)=""/130, 0x82}, {&(0x7f0000e16000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f7c000)=""/140, 0x8c}, {&(0x7f0000f4e000)=""/43, 0x2b}, {&(0x7f00003d3000-0x7e)=""/126, 0x7e}, {&(0x7f0000bb9000-0xe5)=""/229, 0xe5}, {&(0x7f0000f24000-0x85)=""/133, 0x85}, {&(0x7f0000e95000-0x55)=""/85, 0x55}, {&(0x7f00000bd000-0x50)=""/80, 0x50}], 0x9, &(0x7f0000d9a000-0xd4)=""/212, 0xd4, 0x100000000}, 0x7}, {{&(0x7f0000161000)=@generic, 0x80, &(0x7f0000f51000)=[{&(0x7f00003a2000-0x52)=""/82, 0x52}, {&(0x7f0000bf0000)=""/250, 0xfa}, {&(0x7f0000dd7000-0x20)=""/32, 0x20}, {&(0x7f0000a8e000)=""/4096, 0x1000}, {&(0x7f00000f6000)=""/212, 0xd4}, {&(0x7f000017f000)}], 0x6, 0x0, 0x0, 0x2}, 0xfffffffffffffffc}, {{0x0, 0x0, &(0x7f0000ceb000-0x90)=[{&(0x7f0000510000)=""/82, 0x52}, {&(0x7f0000e03000-0xd3)=""/211, 0xd3}, {&(0x7f000004a000)=""/82, 0x52}, {&(0x7f0000ebc000)=""/187, 0xbb}, {&(0x7f0000455000-0xcf)=""/207, 0xcf}, {&(0x7f00001fa000)=""/214, 0xd6}, {&(0x7f00009b7000-0xa3)=""/163, 0xa3}, {&(0x7f0000f03000-0xb3)=""/179, 0xb3}, {&(0x7f00002b4000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f00003db000-0x1000)=""/4096, 0x1000, 0x23f}, 0x4}, {{&(0x7f000027b000-0x10)=@nfc, 0x10, &(0x7f00000d0000)=[{&(0x7f00005a5000)=""/20, 0x14}, {&(0x7f00002a2000-0xf4)=""/244, 0xf4}], 0x2, &(0x7f00005bf000-0x40)=""/64, 0x40, 0x8}, 0x59882971}, {{0x0, 0x0, &(0x7f0000e3c000)=[{&(0x7f0000c46000+0xd05)}, {&(0x7f000046a000-0xc7)=""/199, 0xc7}, {&(0x7f0000474000-0x1000)=""/4096, 0x1000}, {&(0x7f000007a000-0xe6)=""/230, 0xe6}, {&(0x7f0000416000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f00004bc000-0xb1)=""/177, 0xb1, 0xc293}, 0x1}, {{&(0x7f0000e81000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}}}, 0x32, &(0x7f0000beb000)=[{&(0x7f0000502000-0xfd)=""/253, 0xfd}], 0x1, 0x0, 0x0, 0xfffffffffffffff8}}], 0x8, 0x102, &(0x7f0000384000-0x10)) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000bd8000)=0x10, 0x4) 2018/02/04 01:08:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x867, 0x901) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000)={@loopback={0x0, 0x1}, r2}, 0x14) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000840000-0x40)={r1, 0x4, &(0x7f0000000000)=[0xa2, 0x1, 0x4b3, 0x7fffffff], &(0x7f0000001000-0x8)=[0x100000001, 0x69], 0x24, 0x4, 0x30, &(0x7f0000de4000)=[0x9, 0x401, 0x8, 0x4], &(0x7f0000001000-0xc)=[0x1, 0x6, 0xffff]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x8004510b) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000abd000)=0x0) move_pages(r4, 0x8, &(0x7f0000081000-0x40)=[&(0x7f0000be2000/0x3000)=nil, &(0x7f00002fb000/0x2000)=nil, &(0x7f0000bba000/0x1000)=nil, &(0x7f0000e3b000/0x3000)=nil, &(0x7f000095f000/0x3000)=nil, &(0x7f00009d5000/0x1000)=nil, &(0x7f0000b1a000/0x2000)=nil, &(0x7f0000a6b000/0x1000)=nil], &(0x7f00008c2000)=[0x9], &(0x7f0000908000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000807000)={@local, @dev}, &(0x7f0000c36000-0x1)=0xc) 2018/02/04 01:08:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000028a000-0x10)=[{&(0x7f0000b64000-0x431)="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", 0x100}], 0x1, &(0x7f00000aa000)=[]}, 0x0) getxattr(&(0x7f00000ef000-0x8)='./file0\x00', &(0x7f0000422000-0xe)=@known='system.advise\x00', &(0x7f00008d1000-0xc8)=""/200, 0xc8) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/04 01:08:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000a75000-0x4), 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000886000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffa, 0x96001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006d5000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00009d5000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000069a000-0x10)={0xfffffffffffffff8, 0x8, 0x6, 0x6, r2}, 0x10) 2018/02/04 01:08:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000049b000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00000d4000-0x4)=0x10, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a18000+0x717)) r1 = socket(0x1e, 0x1, 0x0) recvfrom$inet(r1, &(0x7f000055f000-0x6e)=""/110, 0x6e, 0x10040, &(0x7f0000b54000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendmsg(r1, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) bind(r1, &(0x7f00009db000-0x9)=@rc={0x1f, {0x3d2, 0x7ff, 0x9, 0x4, 0x7fffffff, 0x6}, 0xfffffffffffeffff}, 0x9) 2018/02/04 01:08:07 executing program 5: madvise(&(0x7f00003aa000/0x2000)=nil, 0x2000, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x3d, &(0x7f0000d1c000)=0x2c, 0xa0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/04 01:08:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000b51000)='/dev/vcsa#\x00', 0x7, 0x40000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x7, 0x0, &(0x7f0000001000-0x10), &(0x7f0000000000), 0x0) 2018/02/04 01:08:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x801) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) syz_open_dev$mice(&(0x7f0000952000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000)=[], 0x48, 0x0, &(0x7f000044c000-0x83)="a410778b7a640ab0384c4ead541b6ee57c5645909ef688d8ac3e5ecfc7039f5f8ba53f127b7f01947cd3689eaf6c090277915bab2a0c450988cb85688e2bcc101a80664d3081fcc0"}) rt_sigprocmask(0x0, &(0x7f0000960000-0x8)={0x8}, &(0x7f0000da0000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) write$tun(r2, &(0x7f0000099000)=@pi={0x0, 0x890f, @ipv6={0x3, 0x6, "82caa4", 0x137, 0x33, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x12}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[@dstopts={0x1e, 0x8, [], [@jumbo={0xc2, 0x4, 0x4}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x30, {0x7, 0xa, 0x3ff, 0xffffffffffffffff, [0x37, 0x5, 0x3, 0x0, 0xfff]}}, @jumbo={0xc2, 0x4, 0x7}]}, @routing={0x0, 0x6, 0x2, 0x1, 0x0, [@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}]}], @udp={0x3, 0x2, 0xb3, 0x0, "ede54c2c519e769c06a722e98ce44c614d8f4091c7043cefc72e429129b5993799e1975238dcf9e60288650afca6bc7fd8577ad9c1f35fa348ae238d5ab89a3f5340814a1e9208db45a3c964a245f37e569a0b578405c8d3d313b8b7d40da702a8c66f3169f2fd57824d07b60565c736ac77944b0adf6f1b82deaabca2cae0dc60257af689844f87b4ae9a946e76d62a8030b4adb100eeea890a6c04317f98759e39e935be5787879aa351"}}}}, 0x163) 2018/02/04 01:08:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x1}, 0x1c) r1 = dup2(r0, r0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x40, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000464000)={r0, &(0x7f0000216000)}, 0x10) 2018/02/04 01:08:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000684000-0xb)='/dev/midi#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) poll(&(0x7f0000fbf000)=[{r0}], 0x1, 0x0) fchdir(0xffffffffffffffff) close(r0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000563000), &(0x7f00005a7000-0x4)=0x4) 2018/02/04 01:08:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) r1 = dup(r0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000282000-0x78)=@routing={0xad, 0xe, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, 0x78) r2 = syz_open_dev$usbmon(&(0x7f0000429000)='/dev/usbmon#\x00', 0x5, 0x2) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000809000-0xc)={0xde, 0x3}) epoll_create(0x4) 2018/02/04 01:08:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) socketpair$inet6(0xa, 0x800, 0x3ff, &(0x7f000089c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f91000), &(0x7f00005b5000)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}]}}, 0x3b8) r2 = socket$inet(0x2, 0x80008, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000757000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/04 01:08:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000048f000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) connect$inet(r0, &(0x7f0000adc000-0x10)={0x2, 0x2, @rand_addr=0x1}, 0x10) r1 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r1, &(0x7f0000042000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r1, &(0x7f00007a6000)={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xa0000}, 0x1c) connect$inet6(r1, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0xfa, &(0x7f0000eab000)=""/173, &(0x7f0000296000)=0xad) 2018/02/04 01:08:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009ad000)='./file0\x00', 0x4000, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ea7000-0x510)={0x401, {{0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}}, 0x1, 0x9, [{{0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, {{0xa, 0x2, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xbd3}}, {{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff}}, {{0xa, 0x3, 0x3f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, {{0xa, 0x2, 0x7, @empty, 0x8001}}, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x644c}}, {{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xe32d617}}, {{0xa, 0x3, 0xa1d, @empty, 0x7}}]}, 0x510) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000602000), &(0x7f00006fd000-0x4)=0x4) r1 = socket$inet6(0xa, 0xa, 0xfffffffffffffffe) fremovexattr(r1, &(0x7f0000a0f000)=@random={"73656375866974792e", '\x00'}) 2018/02/04 01:08:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb0d0d8991f8a3168, 0xb, 0x0, &(0x7f0000d26000-0x8)={0x0}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000267000)={0x0, 0x0}) connect$ax25(r1, &(0x7f000018a000)={0x1e, {"03091f0000de35"}}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000674000-0x4)=0x180000000, 0x4) 2018/02/04 01:08:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000224000-0x8)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) execveat(r0, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)='net\x00\x00\x00\x00\x00\x00\x00\tt6\x00'], 0x0) 2018/02/04 01:08:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) r1 = dup(r0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000282000-0x78)=@routing={0xad, 0xe, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, 0x78) r2 = syz_open_dev$usbmon(&(0x7f0000429000)='/dev/usbmon#\x00', 0x5, 0x2) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000809000-0xc)={0xde, 0x3}) epoll_create(0x4) [ 65.379716] ipt_REJECT: ECHOREPLY no longer supported. 2018/02/04 01:08:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00007c4000)='/dev/cuse\x00', 0x800, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f000036c000-0x68)={0x7b, 0x0, [0x5, 0x5, 0x1, 0x3]}) 2018/02/04 01:08:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) semget$private(0x0, 0x3, 0x20) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@can={0x1d}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000b3c000-0x60)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "90102b1f0a6ad0b95dd132180a7233df8b8f5dad5f2a905943efda70b8aff3d98db490d6e76a4429d5c96e7beed5b5f39def9831dddf036203c7250fd928a8e1"}}}}}, 0x60) 2018/02/04 01:08:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000118000-0x8)='./file0\x00', 0x0, 0x106) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000080f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x3, 0x3, @raw_hdlc=&(0x7f0000258000-0x4)={0x1b9, 0x7}}}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00002f8000)={0x5, {{0x2, 0x2, @rand_addr=0x3}}}, 0x90) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x5) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000a47000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x6, [@multicast2=0xe0000002, @multicast1=0xe0000001]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}, 0x3a) 2018/02/04 01:08:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xfffffffffffffffc, 0x4) [ 65.429235] binder: BINDER_SET_CONTEXT_MGR already set [ 65.441855] binder: 5491:5514 ioctl 40046207 0 returned -16 [ 65.452618] binder_alloc: 5491: binder_alloc_buf, no vma [ 65.458389] binder: 5491:5524 transaction failed 29189/-3, size 40-8 line 2957 [ 65.468567] ipt_REJECT: ECHOREPLY no longer supported. 2018/02/04 01:08:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fee000-0xb)='*ppp1\\em0[\x00', 0x0) accept$unix(r1, &(0x7f0000e6e000-0x8)=@abs, &(0x7f000055c000-0x4)=0x3dd) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x80000000000000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000dd6000-0x4), &(0x7f00000a6000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000072000-0x20)) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f00001ec000)) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000058000)={0x0, 0x0, []}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ceb000-0x24)={0x0, []}, &(0x7f00007db000)=0x4) clock_gettime(0xfffffffffffffffd, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getown(0xffffffffffffffff, 0x9) get_robust_list(0x0, &(0x7f0000587000)=&(0x7f000002a000-0x18), &(0x7f0000462000-0x8)=0x18) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000afd000-0x8)) time(&(0x7f00006d8000-0x8)) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00004b1000/0x18000)=nil, &(0x7f000057d000-0x18)=[@text32={0x20, &(0x7f000047b000)="c4e219b60766baf80cb8a8922c81ef66bafc0cb800000000ef0f0132440f20c03504000000440f22c00f01ca319042d52a44ea008000003801b8010000000f01d90f20d835200000000f22d80f2ead637f5b50", 0x53}], 0x1, 0x8, &(0x7f0000d91000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = syz_open_dev$adsp(&(0x7f0000912000)='/dev/adsp#\x00', 0x8, 0x10e7daa092e2749) statx(r7, &(0x7f00006da000-0x8)='./file0\x00', 0x21800, 0xfff, &(0x7f00009bb000-0x100)) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f00003d6000)=""/24, &(0x7f0000d42000-0x4)=0x18) bpf$BPF_PROG_QUERY(0x10, &(0x7f00003ae000)={r0, 0x3, 0x1, 0x4c1, &(0x7f0000ee5000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) 2018/02/04 01:08:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000031a000-0x4)=0x2, 0x4) write(r0, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600001d0100008d3d93391a0001454a", 0x15) open(&(0x7f00005cd000-0x8)='./file0\x00', 0x40000, 0x11b) recvmmsg(r0, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7}}], 0x1, 0x0, 0x0) [ 65.533703] device eql entered promiscuous mode [ 65.542584] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.550464] device eql entered promiscuous mode [ 65.564876] binder: release 5491:5493 transaction 2 out, still active [ 65.571749] binder: undelivered TRANSACTION_COMPLETE [ 65.577167] binder: send failed reply for transaction 2, target dead 2018/02/04 01:08:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x6, 0x84) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00004b9000-0x18)) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000605000)=""/40, &(0x7f000010d000-0x4)=0xe) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000076c000), &(0x7f000008a000-0x4)) r1 = msgget$private(0x0, 0x204) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000dde000-0xc2)=""/194) 2018/02/04 01:08:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000cb7000)=r1, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000001f000-0x58)={{0x1}, 0x0, 0xffff}) 2018/02/04 01:08:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x2002000b, &(0x7f0000ca9000-0xf)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x3de) 2018/02/04 01:08:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000944000-0xb)='/dev/mixer\x00', 0x10002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e63000-0x9c)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ff}, @in6={0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0xfff}, @in6={0xa, 0x0, 0x7, @empty, 0x80}, @in6={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x1}], 0x9c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ce4000-0x2c)={0xd, 0x0, 0x4a, 0xf71, 0x8, 0xffffffffffffff9c, 0xfff}, 0x2c) fcntl$notify(r1, 0x402, 0x30) lgetxattr(&(0x7f0000f20000-0x8)='./file0\x00', &(0x7f0000797000)=@known='com.apple.system.Security\x00', &(0x7f0000696000-0xb)=""/11, 0xb) 2018/02/04 01:08:07 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009be000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000492000-0x20)={{}, {0x77359400}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b7b000-0x10)={r0, 0x50, &(0x7f0000324000)}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam}) 2018/02/04 01:08:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x2, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0xa, 0x1, 0x9, 0x8}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) pipe(&(0x7f0000c38000-0x8)={0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) sched_setparam(r3, &(0x7f0000bf3000)=0x4fa) vmsplice(r2, &(0x7f0000212000)=[{&(0x7f00008a0000)="93", 0x1}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x162, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000f1c000)=@fragment={0x2b, 0x0, 0x6, 0x1, 0x0, 0x0, 0x1}, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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, 0xfffffffffffffffd, 0x0, 0x7, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r4, 0x29, 0x10, &(0x7f000019c000), &(0x7f0000b6d000-0x4)=0x3) pipe(&(0x7f00000ea000+0xf1b)={0x0, 0x0}) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0xd181a4ff41e3eb90, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x7fff, &(0x7f0000f16000-0x8), 0x4, 0x0) socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000642000-0x9)='/dev/kvm\x00', 0x0, 0x0) r7 = getpid() syz_kvm_setup_cpu$x86(r2, r1, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f00004b9000)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f0000b16000)=[], 0x0) getpgid(r7) name_to_handle_at(r5, &(0x7f000050c000)='./file0\x00', &(0x7f000015e000-0x80)={0x8}, &(0x7f000023d000-0x4), 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) msync(&(0x7f00003c4000/0x3000)=nil, 0x3000, 0x4) 2018/02/04 01:08:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000017a000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0xffffffff00000000, 0x6, "06f526", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000a96000-0x18)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$dspn(&(0x7f0000f8d000)='/dev/dsp#\x00', 0x27c, 0x4003) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000090c000-0x20)={0x1, 0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000b6a000)={r1, 0x2}) 2018/02/04 01:08:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, 0xffffffffffffffff, 0x80000001, &(0x7f0000f46000)) r0 = request_key(&(0x7f0000850000)='trusted\x00', &(0x7f0000ddc000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000494000)=')trustedeth1\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x2) request_key(&(0x7f0000aa9000-0xb)='pkcs7_test\x00', &(0x7f00000ac000)={0x73, 0x79, 0x7a}, &(0x7f000037f000)='aead\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) 2018/02/04 01:08:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000003000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x4, @thr={&(0x7f0000001000)="e8cfe3ac6e9c2375e67de1e195c7d0f1e433773eb808e436fbee24b07a81c750ecd2b17ba287d4e93cc10e78ff15c18e05d8bfcde8e994704e90694386963dd29c043437b7fda40e833e767ab94efeb8b91b893801737600d7c4b9a1", &(0x7f0000001000)="3406f51a1299ff5f60e10c0dc754544f2c7cb87737e3abe15d04915c5ac9b9c36fd81b4adff1255e8660f7"}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x0, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000003000)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004000-0x4b)="cf724d1d4f5f2f430e1de24f9f8686941450d62dfbe4f1bb49f8bc1ec085b6369e066796ba2954302759dde2e7118a4e468576ca09479472e0715c8060dc757e24d13c2ce52dc7681c1e9a", 0x4b, 0xfffffffffffffff9) keyctl$describe(0x6, r2, &(0x7f0000002000)=""/18, 0x12) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000002000)={0x33, 0xfff, 0x97, 0x4, 0x100000001, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x9, 0x3, 0x3, 0xffffffff, 0x0, 0x4, 0x800, 0x8, 0x81, 0x8001, 0x0, 0x6b9, 0x0, 0x8, 0x4, 0x658aa53e, 0x7, 0x6, 0x8, 0x40, 0x2, 0x101, 0x7ff, 0xfffffffffffffffc, 0xb7, 0x100, 0x8, 0x2, 0x9605, 0x8, 0x7fffffff, 0xfff, 0x10001, 0xfffffffffffffff7, 0x6, 0x1f, 0x0, 0x6b7, 0x2, @perf_config_ext={0x3}, 0x4000, 0x8, 0x7, 0x2, 0x0, 0x3, 0x3}, r3, 0x1ff, 0xffffffffffffffff, 0x4) 2018/02/04 01:08:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000912000), 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c39000-0xa)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000f62000)=0x7, 0x4) 2018/02/04 01:08:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000cd8000-0x8)='keyring\x00', &(0x7f0000838000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, 0x0, r0) r1 = syz_open_dev$amidi(&(0x7f0000adf000-0xc)='/dev/amidi#\x00', 0x6, 0x40) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00007ff000)={"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"}) 2018/02/04 01:08:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008ad000-0xc)={0x0}, &(0x7f0000e8a000-0x4)=0xc) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f00001cf000)='children\x00') connect$nfc_llcp(r2, &(0x7f0000884000-0x60)={0x27, 0x4, 0x3, 0x7, 0x8, 0x410, "7d99d7a1768294dbc1aab55c140b9f261d0706ed37cccaeb5ca819fcef23742965c03d112ab0f34e7c4bf198d6cb10c220de93d3a4e4c73f7408f03034fa71", 0x6}, 0xfffffffffffffef5) openat$dir(0xffffffffffffff9c, &(0x7f0000fa5000-0x8)='./file0\x00', 0x101a00, 0x145) close(r2) fcntl$setlease(r2, 0x400, 0x1) 2018/02/04 01:08:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0xff7fffffffffffff, 0x300) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00008e5000-0x64)={&(0x7f00003c6000-0x10)=[0x3, 0x7, 0x80, 0x7], 0x4, 0x3ff, 0x0, 0x80000000, 0x6438000000000, 0x2, {0x7fff, 0x80000000, 0x48000000000000, 0x32b6, 0x6, 0x2, 0x8, 0x57, 0x4, 0xf77, 0x7, 0x4, 0x7, 0x8, "c4f356e87277b66dc745e873e3d48dabe39953123a5ca69476ba59291965e240"}}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ac4000)='/dev/dsp\x00', 0x42901, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000081c000-0x2)=0x3cde6e5, &(0x7f0000f6f000-0x8)=0x2) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000b7c000-0x10)={0x8, &(0x7f0000308000-0x40)=[{0x80000000, 0x80000001, 0x2, 0x100000000}, {0x3, 0x81, 0x0, 0x1ff}, {0x0, 0x2f17, 0xc7, 0x280}, {0x6, 0x0, 0x10000, 0x1}, {0xe1a, 0x8001, 0x1, 0x6}, {0x1, 0x52a, 0x7, 0x401}, {0x5b96, 0x3, 0x3f, 0x100}, {0x8001, 0x5, 0x0, 0x10001}]}) semget$private(0x0, 0x0, 0x4c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0}) sendto$packet(r0, &(0x7f0000005000), 0x0, 0x0, &(0x7f00000ab000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/04 01:08:08 executing program 0: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f85000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f00009f7000)={0x2, 0xfffffffffffffffd}) 2018/02/04 01:08:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @dev={0xac, 0x14}, @empty, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000507000-0xc)='/dev/rfkill\x00', 0x60000, 0x0) connect(r0, &(0x7f000006b000)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x20) 2018/02/04 01:08:08 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000010000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000010000)) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000005000-0x50)={@generic="bb7b07e92024315de27b6da38ef84151", @ifru_data=&(0x7f0000011000)="85aa8e370076c4ddbcb76f63e1a5b1760d8d92281bbe78e6566777c03a2e2b17"}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)) 2018/02/04 01:08:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) fgetxattr(r0, &(0x7f0000fb2000)=@random={'os2.', '(R{proc+\x00'}, &(0x7f0000bd0000)=""/189, 0xbd) r1 = socket(0x9, 0x100000802, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000)='./file0\x00') 2018/02/04 01:08:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000150000-0x70)={[{0x1, 0x0, 0x4, 0x1be, 0x3, 0x5, 0x1, 0x8001, 0xaea, 0x29, 0x3, 0x0, 0x2}, {0x101, 0x80000000, 0x200, 0x5, 0x10001, 0x40, 0x8, 0x40, 0x0, 0x8, 0x800, 0x1, 0xffffffffffffffff}, {0x9, 0x2, 0x3, 0x5, 0x4000000, 0x489, 0x100, 0xee55, 0x0, 0x8, 0x5, 0x0, 0x6}], 0x4}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xffffffff80000000, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00001bb000)={0x0, @in={{0x2, 0x0, @empty}}, 0x4bfe, 0x3, 0x400, 0x8, 0x2}, &(0x7f00007a0000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b48000)={r1, @in={{0x2, 0x3, @rand_addr=0x8000}}, 0x0, 0x5, 0xffff, 0x5, 0x80}, &(0x7f0000fb3000)=0xa0) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) linkat(r0, &(0x7f0000f78000)='./file0\x00', r0, &(0x7f00000f8000)='./file0\x00', 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r3, &(0x7f000000b000-0xb5), &(0x7f0000571000-0x1)="16"}, 0x20) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000718000-0x8)=0x11) 2018/02/04 01:08:08 executing program 3: r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b8b000)=@assoc_value={0x0, 0x6b99}, &(0x7f0000bda000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009a0000-0x6)={r1, 0x2}, &(0x7f0000001000-0x4)=0x6) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000102000-0x4), &(0x7f0000001000-0x8)=0x4) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x101003) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000579000)={0x220, 0xc8}) 2018/02/04 01:08:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000707000-0x9)='/dev/dsp\x00', 0x20a42, 0x0) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000396000)=""/56) ftruncate(r1, 0x40007) sendfile(r0, r1, &(0x7f000064d000), 0xfffffffd) 2018/02/04 01:08:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f00001d3000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) 2018/02/04 01:08:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getpeername$netlink(r0, &(0x7f0000474000), &(0x7f00001d2000)=0xc) bind$inet(r0, &(0x7f0000a3d000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000a01000)=""/163, &(0x7f000081d000)=0xa3) fstatfs(r0, &(0x7f0000444000)=""/205) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00002f0000)=[], 0x0, &(0x7f0000db0000+0x41c)=[{0x10, 0x114, 0x2}], 0x10}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001ae000-0x31)={0x0, 0x29, "57889ef9c05dad8ba203e69e12a7a7fff1ddd7075ecd775c1bc06753e04c183b0a51f2e6f80ccb4564"}, &(0x7f0000b3b000)=0x31) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000601000)={r1, 0x6, 0x2f3, 0x4c}, &(0x7f0000ecf000-0x4)=0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000959000-0x1c)=@req3={0x2, 0x6, 0x7, 0x80000001, 0x0, 0x5, 0x6}, 0x1c) 2018/02/04 01:08:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000aea000)='*/[security\x00', 0xc, &(0x7f0000435000-0x1)='\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a9e000)={0xffffffffffffffff}) accept$unix(r0, &(0x7f0000fe5000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000099000)=0x1002) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047f000-0x18)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007b3000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000ee2000-0x8)='./file0\x00', 0x40000, 0x44) linkat(r1, &(0x7f0000a58000-0x8)='./file0\x00', r2, &(0x7f00003c5000)='./file0\x00', 0x1400) mkdir(&(0x7f0000045000)='./control\x00', 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) 2018/02/04 01:08:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000001000-0x40)={0x8000, 0x3, 0x0, 0x0, 0x1, 0x8, 0x1, 0x6}, &(0x7f0000263000-0x40)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a50000)) r2 = add_key$keyring(&(0x7f0000074000)='keyring\x00', &(0x7f0000b6e000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f00005bb000)='keyring\x00', &(0x7f0000aca000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) keyctl$link(0x8, 0x0, r3) ioctl$TCGETS(r0, 0x5401, &(0x7f000057d000-0x24)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000e67000)="2eaece7e83c4bd000543967444006add", 0x10) 2018/02/04 01:08:08 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0xdd)="db42366e8ba45f9fa02d15056297d4238b211e5574e2aa6d2d7bceffa8cca66ed5338c850d16816ac4eb3c1e121d4786697fbee23f8b5422112cc3a2ee1694abe89812b5d9ae1f91e77c97d7bca4fa28ba54b90c704a60181de3ad29bf0144e4ece02b34a2f813c44a1eb6ef73deeabf66da07b32329dc9d0fde6d8cd5fdae19c6a6c15d5d7e19e4965be22162ad089c83e1b39b4fc1fee3c169765bac7ce98aad3ea68e", 0xa4) mmap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b24000-0x1000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c993", 0x5c}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000b21000)=0x80000000, 0x4) 2018/02/04 01:08:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x4) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ef8000-0x11)='/dev/vga_arbiter\x00', 0x101200, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00007fd000)={0x3, 0x2, 0x4, 0x3, 0x20}) futex(&(0x7f000000d000-0x4), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000), 0x20) dup3(r0, r0, 0x80003) 2018/02/04 01:08:08 executing program 4: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006af000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_dump={0x40}}) socketpair(0x4, 0xa, 0x9, &(0x7f000086f000)={0x0, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000097000)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005ab000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r4 = shmget(0x2, 0x1000, 0x400, &(0x7f0000593000/0x1000)=nil) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000af1000), &(0x7f0000a15000-0x4)=0x0, &(0x7f0000af2000-0x4)) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000af2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000af2000-0x8)='./file0\x00', &(0x7f0000af2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000af1000)='./file0\x00', &(0x7f0000875000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000a28000-0x8)={0x0, 0x0}) r10 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r4, 0x1, &(0x7f00007d3000-0x70)={{0x33, r5, r6, r7, r8, 0x40, 0x80000001}, 0xffffffff, 0x3, 0x100, 0x13, r9, r10, 0x800}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00000ea000)={0x5, 0x9, 0xa05, "50b239221048", "449526ec96ce20c52d4f2e131dc5c0bd"}) fcntl$getown(r0, 0x9) setsockopt$inet6_buf(r2, 0x29, 0xca, &(0x7f00005e2000-0x2)="471e", 0x2) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000152000-0x1)) 2018/02/04 01:08:08 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer2\x00', 0x2400, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000013000)={r0, r1}) sendto$inet(r0, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/04 01:08:16 executing program 1: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x2) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000f21000)='/dev/admmidi#\x00', 0x8000, 0x2) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f22000-0x8)={0x0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000f21000)={r2, &(0x7f00008f8000-0x1000)=""/4096}) openat$ppp(0xffffffffffffff9c, &(0x7f000037e000)='/dev/ppp\x00', 0x200000, 0x0) write$selinux_context(r1, &(0x7f0000108000)='system_u:object_r:initctl_t:s0\x00', 0x1f) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/02/04 01:08:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f00001c5000)=""/171) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x5, 0x40, 0x40000000}, 0x1c) 2018/02/04 01:08:16 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, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a233", 0x2) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ad6000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f30000)=0x20) 2018/02/04 01:08:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0x1) getresuid(&(0x7f00007ed000), &(0x7f000051b000-0x4)=0x0, &(0x7f0000d47000-0x4)) lstat(&(0x7f0000c3d000-0x8)='./file0\x00', &(0x7f0000720000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000039c000)={{{@in=@broadcast, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000b81000-0x4)=0xe8) stat(&(0x7f0000e45000)='./file0\x00', &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000e81000-0x58)={{0x7fff, r1, r2, r3, r4, 0x100, 0xf1}, 0x4, 0x1, 0xc244}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000ee3000-0x20)={@generic="e0414fe319aa6bdb6c40ad81698b9f7f", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c7e000)='/dev/dsp\x00', 0x101102, 0x0) ioctl$FIONREAD(r7, 0x541b, &(0x7f0000325000-0x4)) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000b61000)={0x10001, {{0xa, 0x1, 0x20, @empty, 0x100}}}, 0x88) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000934000)) getsockopt$inet6_buf(r6, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) ioctl$void(r6, 0x5451) 2018/02/04 01:08:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000947000)=0x2, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) readv(r1, &(0x7f0000c44000-0x90)=[{&(0x7f0000b8f000-0x90)=""/144, 0x90}, {&(0x7f00004e1000-0x27)=""/39, 0x27}, {&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x5) 2018/02/04 01:08:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a50000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) bind$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000000), 0x0) 2018/02/04 01:08:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ef3000)='/dev/kvm\x00', 0xffffffffffffdfec, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f000072b000-0x4)) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/02/04 01:08:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000c4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000530000)='/dev/snd/pcmC#D#p\x00', 0x1f8, 0x10000) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00003a6000-0x8)) 2018/02/04 01:08:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bb1000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d38000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000526000-0x2)=0x3, &(0x7f0000040000-0x8)=0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000413000-0x8), 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000b5e000)=0x7b7, 0x4) 2018/02/04 01:08:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d21000)={0x0, 0x6}, &(0x7f0000144000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000334000-0x20)={0x4, 0x0, 0x0, 0x6, 0x0, 0x100000000, 0xe96, 0x1, r1}, &(0x7f0000a7c000-0x4)=0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cf9000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x20) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003d3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000d2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f0000063000-0x38)={&(0x7f000028a000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000ad2000)={&(0x7f0000a86000)=@bridge_newneigh={0x68, 0x1c, 0xd24, 0x2, 0x3, {0x7, 0x0, 0x0, r3, 0x8, 0x8e, 0x7}, [@NDA_VNI={0x8, 0x7, 0x800}, @NDA_SRC_VNI={0x8, 0xb}, @NDA_SRC_VNI={0x8, 0xb, 0x8}, @NDA_LINK_NETNSID={0x8, 0xa, 0x800}, @NDA_DST_IPV4={0x8, 0x1, @empty}, @NDA_LINK_NETNSID={0x8, 0xa}, @NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x10}}, @NDA_SRC_VNI={0x8, 0xb, 0x9}]}, 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x4000) 2018/02/04 01:08:16 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f000049c000)="4c6ed0ec42e35698b5db364cfce5887036ae1d", 0x13}, {&(0x7f00008ce000)="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", 0xff}, {&(0x7f0000001000-0x37)="7053f87f2400dba5c0939909d183dd3f777c7be025a66d555d37f1189f2ec7552c275facc74cb7b481847d96b02b296786caa8c3b84acb", 0x37}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000811000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000014c000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f000021e000-0x4)=0x9) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 2018/02/04 01:08:16 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x1, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000001000-0x138)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000ce9000-0xb)='/dev/vcsa#\x00', 0x0, 0x800) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) uselib(&(0x7f00007cc000)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000077b000)=[@in6={0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}], 0x2c) [ 74.631747] kauditd_printk_skb: 20 callbacks suppressed [ 74.631756] audit: type=1400 audit(1517706496.809:52): avc: denied { setopt } for pid=5661 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/04 01:08:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000980000)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000986000)=""/4096) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x311, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0xffffffff) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) r2 = epoll_create(0x69ec27c6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000afa000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 01:08:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x780) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00008a4000)={{0x0, 0xc01}, {0xf, 0x3}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ef5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000d7c000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) r2 = fcntl$dupfd(r0, 0x406, r0) seccomp(0x1, 0x1, &(0x7f00003d8000)={0x3, &(0x7f000090c000)=[{0x100000000, 0x1, 0x7f, 0x8def}, {0x7, 0x1, 0x7fff, 0x5}, {0x15b, 0x4, 0x4, 0xfffffffffffffffb}]}) connect$vsock_stream(r2, &(0x7f00000e9000-0x10)={0x28, 0x0, 0x2711, @hyper}, 0x10) r3 = add_key$user(&(0x7f0000eac000-0x5)='user\x00', &(0x7f0000fd6000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00002cf000-0xa8)="b1ee61d0a65af1c232466ec07799eb3d85c6619935fff243a325d14a9b32c20aa762fdeada46b6f8011ff1418c454ff7434ba8a57f0175eb092b1998f45696180844067ed6380834fc8c00ac71eac71f921742ffcc4d2db05a530d9e45f450059f44bc87beaba8697ceba3085d8d66a1b4197fabc64fd02ef40826dd41183a602700549416a670481d9139323ae5eb2866d555a3180e9123123e8d9eed9216a227024df3de717c7c", 0xa8, 0xfffffffffffffffa) getresuid(&(0x7f0000533000), &(0x7f0000da5000-0x4)=0x0, &(0x7f000022e000)) ioctl$KDADDIO(r1, 0x4b34, 0x4) fstat(r1, &(0x7f00003c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r2, &(0x7f0000627000-0x91)="07365ef363d6edf5b3440c424a200c6b323c439e8d6b1f15f0079dbd18208537ca62d8d87213257b7455008ea4992d826ee0fd64d5b3c81a7e15a97643dc43b90698a9283d234be3e3db533fdfcacfc684ad5d96026b2c6d2ade92be4874c8ef187c6e14a455e4b322840cc235a7fb36a573ee85a43cd9d291d9f36cc34623d8216aa9eeb17bb4ad79540d34e36fe4f227", 0x91, 0x40000, &(0x7f00009bd000-0x1c)={0xa, 0x2, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) clone(0x20000000, &(0x7f0000496000-0x59)="7e0b8e80bb1675b12018b449c97b9715819b6f430f27547b67ea37b83cb85b038be650f80894ab3f904a79730d721adb62a11738d5fb727bfbb77721c418d4d7200703c92a50962b3e13c56a04905e8729804a44dde2538b86", &(0x7f0000ea2000-0x4), &(0x7f0000333000-0x4), &(0x7f0000f47000)="cba5c803cd4c60189c741adca6f48d4a0022132896102789485894f78b866a218c1b9193cdee5de29330427f7ce5afb7ebfccd6f832e51d0a77840fe162d2e1a941aecd3b6a946b82079a89c491c5052dae538f4d45245a5272fab40eb7aad31f182c05f79b9655ecf3456579d6e5df73cde6ec6b4930dca79e918a0d18e84def8027668a7b065b474838f97f01854084502") keyctl$chown(0x4, r3, r4, r5) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000ca5000-0x10)={0x1, &(0x7f0000a7b000)=[{0x6, 0x8001}]}) 2018/02/04 01:08:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0xfffffffffffffe7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000683000)='./file0\x00', 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000023e000), &(0x7f00004eb000)=0x4) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000bd3000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/04 01:08:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000522000)={'vcan0\x00', 0x0}) syz_open_dev$sg(&(0x7f0000a78000)='/dev/sg#\x00', 0x5, 0x125200) r2 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r2, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1}, 0x0) 2018/02/04 01:08:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x156d41f0, 0x2628, 0x1}, &(0x7f000047c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000116000-0x98)={r1, @in={{0x2, 0x1, @empty}}, 0x10d, 0x3}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f00007c9000)=0x1000, 0x4) 2018/02/04 01:08:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/6, 0x6, 0x10000, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xffffffffffff8001, 0x4) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001f000-0x338)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty, @generic="79d541310dbfcd2d618fd78611a8d488"}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}}}]}}, 0x2f8) 2018/02/04 01:08:17 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000890000-0xb)='/dev/audio\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000cd4000-0x20)={"36764365b106bac576d0bc0be6bf63bb", {0x4, 0x400, 0x2, "ff6eb0818dfe", 0xfff}}) r1 = dup(0xffffffffffffffff) r2 = dup(r1) close(r2) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r2, &(0x7f0000fd8000)={0x1f, {0x2, 0x7, 0x3, 0x4, 0xfffffffffffff801, 0x65}, 0x800}, 0x9) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000d4f000-0x4), &(0x7f0000fd9000)=0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005c0000)={0x0, 0xc5, "4f75e21875d14079b215b377c98b2ff081c59f019caedb537a99324e69e4b68ec05a32a9bede305108a7e0147e8d509463bc8e02242a8d046ea438d31c9b1e8fa2be8e8f037c24af3ae4fdc9891a80fa5ccab0f384f2dbffb87ce67f96b60e59a55677fea0bbc92f479c16dcd7d2b92ec68dc135b190a3406a8899a6b8c3ce6ba21011c42b1290bd1d2c5ba6e3756b515c12987ad1f3687c35a10e913c18ff51c4f9dad401e797349eb90d3ec4e0f1611f8f85f54dbb7857da051cee8590a05e40410b224a"}, &(0x7f0000fda000)=0xcd) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a20000-0xc)=@sack_info={r3, 0xf4, 0x3}, &(0x7f0000fdb000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fda000-0x98)={0x0, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x4}}, 0x100000004, 0x5}, &(0x7f0000ac9000)=0x98) mmap(&(0x7f0000fd9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000fd9000)={r4, 0x1000, "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"}, &(0x7f00009ac000-0x4)=0x1008) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00009d6000-0x4)=0x1) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000fd9000)={0x3, 0x40, &(0x7f0000f9c000-0x40)="c92c9c9415d0b920a6ecaf36d058c77923ec07a636d18225cd08c2a6afee96ef8355388c0b3b5b93eb400016e05b976bc411a7787e0dbb4228bee6ea2aa371c2"}) 2018/02/04 01:08:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x9, &(0x7f0000eee000)={0x0}) fstat(r0, &(0x7f0000c5e000)) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8001) r1 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00001d9000/0x4000)=nil, 0x4000, 0x2, r2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000004f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) 2018/02/04 01:08:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000613000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000c05000-0x4)={0x200, 0x5, 0x5}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a67000-0x8)=0x215, 0x435, 0x2) 2018/02/04 01:08:17 executing program 4: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a3b000-0x10)={&(0x7f00001be000)='./file0\x00', 0x0, 0x8}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f000088f000)={0x0, 0x0}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b92000-0x9)='/dev/dsp\x00', 0x400800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00001c8000)={0x10, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, {0x2, 0x3, @multicast1=0xe0000001}, 0x1, 0x4, 0xffffffffffff249d, 0xc84, 0x0, &(0x7f0000001000-0x10)=@generic="5edc150fa465c20ac5fb4dc3b07c2fa1", 0x3, 0x8000000000, 0x9}) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000001000-0x50)={@generic="fc0344a07937dd7468c06189e9b33e1c", @ifru_ivalue=0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0x1, &(0x7f0000f42000-0x8)=[&(0x7f00007f8000/0x4000)=nil], &(0x7f0000aea000-0x10)=[0x6, 0x2, 0xfffffffffffffffb, 0x5], &(0x7f0000001000-0x8)=[0x0, 0x0], 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x100000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r2, 0x406, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x10000, 0x200, 0x8, 0x1, 0x80000001, 0x0, 0xbe9a, r3}, &(0x7f0000002000-0x4)=0x20) readv(r0, &(0x7f000052b000-0x10)=[{&(0x7f0000b1f000-0x3c)=""/60, 0x3c}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000a32000-0x8)=0x5) r4 = open(&(0x7f00002d8000-0x8)='./file0\x00', 0x2001, 0x20) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000e06000)={0x2, &(0x7f00000c9000-0x128)=[{}, {}]}) 2018/02/04 01:08:17 executing program 2: r0 = syz_open_dev$amidi(&(0x7f00006ea000)='/dev/amidi#\x00', 0xff, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000bb5000)={0x0, 0x2d, "90aca64ea989cf12f9b52932c66af5ca32a8d804a7141c0af983d360025be2d356765ceaba6d6a06f5005e58c3"}, &(0x7f0000001000-0x4)=0x35) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@multicast2=0xe0000002}]}, 0x38}, 0x1}, 0x0) 2018/02/04 01:08:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00001b9000), 0x0, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$unix(r1, &(0x7f0000c50000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/02/04 01:08:17 executing program 0: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000263000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000ef0000+0x1a0)=0x1c, 0x80800) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009b2000)=0x3, 0x18f) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000067e000-0x8)='./file0\x00', &(0x7f0000ef1000-0x7)=""/7) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ef2000)='/dev/ppp\x00', 0x20043, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000ef3000-0x4)=0x9, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f000093c000)='./file0\x00', 0x400, 0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ef1000)='./file0\x00', &(0x7f000006e000-0xe)='./file0/file0\x00', &(0x7f000023b000)='squashfs\x00', 0x20000, &(0x7f0000ef1000)="47d023ab70e5cc27fa71d1b0c0c7380d7369d69ab6b717174a28fd0f8246d28a4dd0a1dcf43bb02eec443f95587888172d5af29584c300d9dec3e49f783c6e618603c1d1c681bc0338376969b3bc13363e26ae7b7d74dcfe16adad0d5713ecfb29e94c4ea5084a5cc5b91701567d1f3ffa6c74156c3e08440e5f13bd2c3bb4e49f6702e464cc9fa2b7b05c3747c76d8702c1f424e7e562151f729de67569836b8baf5a43e85b36cfb1ef76fc78a9c43773545003381122efd6c6af23ee") sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x599, 0x0, &(0x7f0000aaa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 01:08:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c47000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) r5 = dup3(r4, r3, 0x0) clock_gettime(0x1, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00008c4000-0x14)={0x400, 0x1, 0x4, 0x3, 0x6}, 0x14) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f00008b9000)=0x5) 2018/02/04 01:08:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x581000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000004000-0x58)={0xf98, 0x100, 0x5, 0xfd14, 0x4}) socket(0xa, 0x800, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000003000-0x4)=0x8000, 0x4) getsockopt(r1, 0x400000000000003a, 0x20000000000001, &(0x7f0000001000-0xbc)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) 2018/02/04 01:08:17 executing program 4: clone(0x0, &(0x7f0000f95000), &(0x7f0000592000), &(0x7f00004ce000-0x4), &(0x7f0000221000)) epoll_wait(0xffffffffffffffff, &(0x7f000000b000)=[], 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000085c000-0x10), &(0x7f000052c000)=0x10) 2018/02/04 01:08:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d4c000-0xd)='/dev/usbmon#\x00', 0x5635, 0x4400) syz_open_dev$amidi(&(0x7f0000629000-0xc)='/dev/amidi#\x00', 0x0, 0x12000) epoll_pwait(r0, &(0x7f00003d7000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0x80001f, &(0x7f0000257000-0x8)={0x1}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x11, &(0x7f0000749000-0x20), &(0x7f0000cd5000), 0x8, &(0x7f0000a73000-0x8)) 2018/02/04 01:08:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000354000-0x28)={@common='sit0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000def000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) r3 = getpgid(0x0) fcntl$lock(r2, 0x5, &(0x7f0000582000-0x20)={0x2, 0x7, 0x3, 0x6, r3}) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) sendmsg$nl_route(r2, &(0x7f0000d99000)={&(0x7f0000e1b000)={0x10}, 0xc, &(0x7f00007f6000)={&(0x7f0000317000-0x28)=@ipv4_getaddr={0x28, 0x16, 0x0, 0x2, 0x0, {0x2, 0x38, 0x20, 0xfd, r1}, [@IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x24004041}, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000725000)) 2018/02/04 01:08:17 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt(r0, 0x0, &(0x7f000001e000-0xd3)="6d120fa5a6c37068490b461e9dd9dfc298a7417f07da75eb60cfe6093e40cb0ba3e240b6c9131a35bb593b5f514c6565093cac3b298f8bf9252296186aa5f00fd7b7836afad6562332ad1c5a1b46b5fb33aed26603e712fe061fbea4b7520b2200ef0df4fcd25f23416f00a6a208086385209cd9d864873ec4359e21acf5507e19c51b4ef8ebcd45165f258bf8bbb58eae357e598c9cae74d9c956a2a9e449e6779ac5624ee36e1c6333e594e64d3da424bd3e35c3d1cc80ceaa871b88ebcd209f0994d65e94ab59ffbb9b90cee3d57c2c687f") r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000025000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000026000-0x28)={@generic="f7e1c69f66779aefbbb8b140bde3cd57", 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000014000-0x18)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5, r3}) bind$inet6(r2, &(0x7f0000023000-0x1c)={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000026000)={0x0, 0x39, "7befd712a10d9df23e4a8ad50c51e7cfb40869b4714557d35f72da2047598b6ff4bf078f75a18e9af7bd3980e442f733e8d60af3c2a9cf44be"}, &(0x7f0000024000)=0x41) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000027000-0xc)={r4, 0x30f}, &(0x7f0000026000)=0xc) sendto$inet6(r2, &(0x7f0000000000)="2690378915af1b913e8cc529ce73004ece813fdac0b04f1609917840f4f4ff75d202672b01620b1e1665a8b896ecb3f20452422a5fab1dd3b8422d63060eab91ed7bccb9a92c8387a5cb61c63d2e617530ca6b0b611151060174aa1cb313b505beefb3484aadbbd5af01939cbfb509021c6a1a20db7a8e9fbcef5303f9def53288370d1aa470659bc8364e0f893f8544f71844cb7e6d41575ea9307970587258c6f1c1fab4a6e797d05ed15b09c7627ecad7071f18c4ada0ee1cde3b85", 0xbd, 0x4000800, &(0x7f0000025000-0x1c)={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x20000000006}, 0x1c) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000008000)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @syzn={0x73, 0x79, 0x7a}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}]}}, 0x318) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000028000-0x14)={0x4e6, 0x2, 0x20, 0x4, 0x83c}) 2018/02/04 01:08:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000fc6000)='/dev/usbmon#\x00', 0x7fffffff, 0x0) 2018/02/04 01:08:17 executing program 0: mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00005e9000-0xb2)='\\', 0x1) writev(r0, &(0x7f00002f4000-0x20)=[], 0x10000072) 2018/02/04 01:08:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000700000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000015d000-0x28)={0x0, 0x1000000000001, 0x0, 0x0, "cc450294828d9b0006c7c917d91a496bed9216a6f3af549d6ee1fe23a16ba2a4"}) mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000aca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value, &(0x7f0000ac5000)=0x8) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000a5c000-0xb8)=""/184) 2018/02/04 01:08:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000232000-0x4)='net\x00') fstat(r0, &(0x7f0000ae4000-0x44)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000fd3000-0x78)={0x100000000, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x300, 0x9c, 0x6, 0xfb, 0x20, &(0x7f0000891000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3a32, 0x0, 0x5}) 2018/02/04 01:08:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d8f000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f00000c6000-0x70)=@bridge_delneigh={0x34, 0x1d, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_LLADDR={0xc, 0x2, @empty}, @NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x34}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007e5000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000065f000-0x190)={0x80, {{0xa, 0x1, 0xffffffff, @empty, 0xfffffffffffff800}}, 0x1, 0x2, [{{0xa, 0x2, 0x1ff, @empty, 0x6}}, {{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x4}}]}, 0x190) 2018/02/04 01:08:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a1a000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00009d2000-0x8)={0x40}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000d000)=0x0) ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000aa4000)={&(0x7f00000ca000-0xf0)="054aaa8f30a9b5a5bec6b0f974a90c139cbcaf777ef08d0b35b4ef8b215bed56a4968b4403e7fae3a516c4ca447d0347636b2cf6e50c3814303828153dfe071fc472badf30a090026b86de90278dc2fac3c44a82bd2b7beceac7158a41e868c3be41b1d410a49e36b8d0add58d5762df55cf1f1762ce0329a8fdf08026d28d5c334ba7eb223d41268861324fa4066a544bb349279be9cecc9af1d29a09115182a6b4d27edb5e4b475676e6ce98798b8eb52867120af0262bbde40b6e0554ff3012f857426410b7cdc6137d4cb7fb4d7415a6dbab1ecc70d1371a89297c00c3d867dccc386ebbbc8bb2ad82846bf36100", 0xf0}) listen$netrom(r0, 0x401) syz_emit_ethernet(0x6e, &(0x7f000058c000-0x6e)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0xff, 0x200000000000012e, 0x3, 0x1, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x14}]}], @dccp={{0xffffffffffffffff, 0x3, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, "1ed973", 0x0, "226488"}}}}}}}, 0x0) 2018/02/04 01:08:17 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fed000-0x2c)={0xc, 0x4, 0x4, 0x100000003, 0x0, r0}, 0x2c) membarrier(0x19, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ff4000-0x8)) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ff5000-0x9)='/dev/dsp\x00', 0x4000, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000dda000+0xe25), &(0x7f0000ff5000)=0x8) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000ff4000)) bpf$MAP_CREATE(0x0, &(0x7f0000ac6000)={0xd, 0x8, 0x408, 0x8, 0x9, r1, 0x7fff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000), &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/02/04 01:08:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) fcntl$setpipe(r0, 0x407, 0x3800000000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000009f000-0x5)='veno\x00', 0x5) shutdown(r0, 0x1) 2018/02/04 01:08:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ed8000-0x9)='/dev/kvm\x00', 0x214000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80000000a) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) [ 75.069614] ipt_CLUSTERIP: Please specify destination IP [ 75.109706] ipt_CLUSTERIP: Please specify destination IP 2018/02/04 01:08:17 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000afd000)='/dev/amidi#\x00', 0xc6, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000d42000-0x2)=0x4, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000008000)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) writev(r1, &(0x7f0000004000)=[], 0x179) 2018/02/04 01:08:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) capset(&(0x7f0000c6b000)={0x19980333}, &(0x7f0000244000)={0x0, 0x0, 0x3, 0x100, 0x7}) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000001000), &(0x7f000000f000)=0x4) 2018/02/04 01:08:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x200, 0x3f, 0x0, @tid}, &(0x7f0000044000)) io_setup(0x0, &(0x7f00004c2000-0x8)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e07000-0xc)='/dev/autofs\x00', 0x0, 0x0) r3 = syz_open_procfs(r0, &(0x7f0000f40000)='attr\x00') io_submit(r1, 0x1, &(0x7f0000802000-0x8)=[&(0x7f00000f1000-0x40)={0x0, 0x0, 0x0, 0x0, 0xbc, r2, &(0x7f0000c1b000+0x253)="a626659f2dab982ed5f6d89073f3c5de04012551d48003e40e96bfadc9e259a8cb73e25b74d49bbca8f4a8b99590862e369f510b028f9f28b93497793c849c5dfc25ef901c1ed06dcbaf58cdf606e29dbafeca3cb9bc93c03bcc88ba222854b1c46cb7bb51c5224c02bdc6f47a6d243517440244ad07b7e973d9486fbca6cc9a057b733af00643eb406c09bdd53dd03942532a0628c444929c0b69efccb004537edab0cd474343e1d69db1e842468b0714b53f9afc200a22", 0xb8, 0x81, 0x0, 0x0, r3}]) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b4c000)='/dev/rfkill\x00', 0x10000, 0x0) clock_gettime(0x0, &(0x7f0000e7d000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000c22000)={{}, {0x0, r4+10000000}}, &(0x7f0000f8b000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x77359400}}, &(0x7f0000040000)) r5 = shmat(0x0, &(0x7f0000745000/0x3000)=nil, 0x2000) shmdt(r5) 2018/02/04 01:08:17 executing program 1: socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000049c000), &(0x7f000070a000)=0x8) 2018/02/04 01:08:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000024000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000018000)={0x18, 0x29, 0x825, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000da4000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/04 01:08:17 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x20, &(0x7f0000dbf000-0xa0)="e85321028c717461000000098c4cbd5f260033cd14a3cef98584bf038c76c5e9403d6758f084c6aba8d361a03b4ecef76072c87102e7559d7068f9a7240e69aa27dfd8384a3e218a51ac5e2f08e7caabff5b5d9141db5d41aea21ca0fa719c757427ad754419928dfa9ef65139630039ab4bc0400c79838826c537dd51453c35d253426abfafd08bb6c9b9deff5c5f6342ab7ad8f9f0ebf87f95d9fb535c0710", 0x59) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x6e7ce785, 0x4002) 2018/02/04 01:08:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0xfffffffffffffff7, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x100, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0xa9, 0x4) r2 = socket(0x1e, 0x4, 0x0) setsockopt(r2, 0x10f, 0x80, &(0x7f0000000000)="00210300", 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000fb2000), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x4e, "5f08989ac082a5bb75023ab6d2eec3f37b6e6683922bc94aed9759632c05cd19ce9b142b285079212f4cfeb3b6dfd419a66763d87f5fcd9c7ebc9cf1b8593383e8705698a16797251bc21b5b198b"}, &(0x7f0000003000-0x4)=0x56) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r3, 0x80}, &(0x7f0000002000)=0x8) 2018/02/04 01:08:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e38000)='net/route\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ef1000)={0x0, 0x56, "15080634e678f13125ffda0140945e808978ffbb2f77d7c80c9ca64980c5574786a3c5154c66913587de457452a6edcf77a71e3e73e27a5396321278f17ec572dcc42b8080b6f3aed0ca924f4005f9d73b9a65b59d52"}, &(0x7f00007b8000)=0x5e) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a75000)={0x5, 0x206, 0x100, 0x8001, r1}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000204000-0x10)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000), 0x400000ff) 2018/02/04 01:08:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f37000-0xe8)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00009e6000-0x3)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000f16000)={@ipv4={[], [0xff, 0xff], @rand_addr=0x8001}, 0x7, r2}) syz_emit_ethernet(0x13e, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0x0]}) 2018/02/04 01:08:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fd, 0xade) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000c78000-0x4)=0x800020007, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00006bb000)="d4b5d9604a405d6f748eff4271e675099de57092bcae91e85502335a29ae0d3ae2589af57f42dd30e1126cdfd948574b727e50a253783c078cdb505e32fab3d169a7265056b4fe8c99f5bb696be90ed93a2e70ccb8d0e389e97010b266928cb1887e5e2091f4fae6050a3095b568637d8d62354767ad32d7fa09f3fbe3ac67c73da3203e3c27f3c098543efe0ffe6a7915a7483f5082d14a40a2407ebd0d6b", 0x9f, 0x8000, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0x48) writev(r1, &(0x7f000079b000-0xa0)=[{&(0x7f000053f000)="fa", 0x1}], 0x1) r2 = syz_open_dev$mouse(&(0x7f0000746000-0x12)='/dev/input/mouse#\x00', 0x2, 0x141000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000479000-0x4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000498000-0xc)={0x0}, &(0x7f0000cca000-0x4)=0xc) getpgid(r3) 2018/02/04 01:08:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) r1 = syz_open_dev$evdev(&(0x7f000072e000)='/dev/input/event#\x00', 0x6, 0x50200) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000f46000-0x18)={0xffffffff, 0x8, 0xd19, 0x5, 0x10000, 0x3}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007da000-0x10)={r0, &(0x7f00009ff000-0xc)="07de"}, 0x10) [ 75.228798] openvswitch: netlink: Flow key attr not present in new flow. 2018/02/04 01:08:17 executing program 2: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000992000-0xb)='pkcs7_test\x00', &(0x7f0000ae2000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005a8000)='\x00', 0xfffffffffffffff8) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000ae3000-0x6)='rxrpc\x00', &(0x7f0000698000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00006d9000-0x1000)="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", 0x1000, 0xfffffffffffffffb) r2 = signalfd4(0xffffffffffffffff, &(0x7f000042c000-0x8)={0x40}, 0x8, 0x800) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000495000)) keyctl$reject(0x13, r0, 0x6, 0x1fdf, r1) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000ae3000)='/dev/sg#\x00', 0x2819fc09, 0x40) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000155000-0xc)={0x0}, &(0x7f00000a7000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f00006fe000)={{0xc16, 0x3, 0x7, 0x2, "8040d362b0ecbe8514b785982b5db06d861905a85f6ddda9ed57839ec83ebe08872fdd6a968662b2b1871b90", 0x2}, 0x0, 0x0, 0x200, r4, 0x10001, 0x10001, "973823789cd9653bd8f6a40f80b4a34b402fbbe8d9266909b09b2ab46fdda45e79662fb95dc31a9da589485eebd36f10b8c98ad552f6cacee825de66687be5d0", &(0x7f00006cc000)='\x00', 0x1, [], [0xffffffffffffff7f, 0x5, 0x2, 0x3]}) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) [ 75.287978] openvswitch: netlink: Flow key attr not present in new flow. 2018/02/04 01:08:17 executing program 5: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x400, r0, 0x6029}, 0x2c) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ef0000)='/dev/rtc\x00', 0x208000, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f0000ef0000)=@unspec, 0xc) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) fsync(r0) fcntl$lock(r3, 0x7, &(0x7f0000001000-0x20)={0x0, 0x4}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r1, &(0x7f0000eef000)}, 0x10) 2018/02/04 01:08:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f18000-0x15)='/proc/self/net/pfkey\x00', 0x208200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000051a000)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000794000)={r2, 0x1, &(0x7f0000304000-0x4)=[0x4], &(0x7f00003cd000)=[0xad17, 0x9, 0x2, 0x1, 0x5, 0xa17, 0x2], 0x40, 0x6, 0x2, &(0x7f00003ff000)=[0x5, 0x1, 0xfffffffffffffffe, 0x4, 0x2, 0x200], &(0x7f0000544000)=[0xff, 0x40000]}) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000c3f000)={0x4, 0x0, [{0xc000000f, 0x8, 0x6, 0x5, 0x0, 0x1, 0x7}, {0xc0000019, 0x1f, 0x2, 0x0, 0xa9, 0x77, 0x3}, {0x40000000, 0xfffffffffffffff9, 0x4, 0x0, 0x3, 0x3, 0x6b}, {0xc000001b, 0x8, 0x6, 0x4, 0xb1, 0x3, 0xfff}]}) getresgid(&(0x7f00009e7000), &(0x7f0000e55000), &(0x7f0000c45000-0x4)) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r0, &(0x7f0000161000), 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000080b000-0x9)='/dev/ppp\x00', 0x400400, 0x0) mknodat(r3, &(0x7f0000969000-0x8)='./file0\x00', 0x8000, 0x1f) 2018/02/04 01:08:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f94000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) name_to_handle_at(r1, &(0x7f00005b5000)='./file0\x00', &(0x7f0000cce000-0xf7)={0xf7, 0x80, "cada5012710e0900a9f8667d8053864705316eee6dd4aba7aada6a7da2a5b366e38a79e54024fd258859a23817db6e3b70d7597e9987f6dc5f77eb02e0c47a584a91a24fea85b14e24f488c55efb3bed99a46268970125b33863a4047f2b9824b6bdbb1d313eea2e957d573be1082d10b0eb3e790f6f38065abfd4c2a458c6148828211598c08cf873fe36d73518064f38e07f3acc9bb16dd508408347a43f2706823f58799dc4eb46179521926764e578e2109f2272e31c56934ddd061732264b069119932ad4de0627d17f81f4670077bbe8b9009a35a603b2695a33c7a2a77f5843be47be6db20003d6991bfffd"}, &(0x7f0000e1b000), 0x1400) shutdown(r0, 0x0) 2018/02/04 01:08:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f000024e000), 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c60000-0xa)='/dev/cuse\x00', 0x420000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000a10000-0x8)) dup(r0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000092c000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) write$tun(r3, &(0x7f0000d1d000-0x156)=@pi={0x0, 0xf8, @eth={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[{0x6, 0x5, 0xffffffffffffffff, 0x7f}, {0x2, 0x8, 0x1, 0x4}, {0x1000, 0x8, 0x7, 0xffffffff}, {0x1, 0x1, 0x7, 0xff}, {0x8, 0x4, 0x2, 0x1f}, {0x3, 0x7, 0x5, 0x3}, {0x4, 0x1, 0x100000000, 0xae0}, {0x10001, 0x7fff, 0x4, 0x33ef44fe}], @ipv4={{0x13, 0x4, 0x9, 0x517e9c5b, 0x124, 0x3, 0x7f, 0x3ff, 0xc, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[@generic={0xdf, 0x8, "ebcb1cfd20ae"}, @timestamp={0x44, 0x1c, 0xffff, 0x3, 0xff, [{[@multicast1=0xe0000001], 0x40}, {[], 0x7}, {[], 0x7}, {[@multicast2=0xe0000002], 0xfff}]}, @timestamp={0x44, 0x14, 0x89, 0x3, 0xfffffffffffffffc, [{[@multicast1=0xe0000001], 0x7fffffff}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x1}]}]}}, @dccp={{0x2, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0xa, 0x7, "ef74a6", 0x5, "92dd5d"}, "f9404016273470980dd4dea6700e0a12054ac8b759eccb5acecfe9ec6fa6a8e94f6503c4749e77282e8cd7eb0551e73e4109a48a6354e0a54d27da56340189b042c1286efb83df9110865a0dace1ea6a7f0a4887fe2030205aafe03a1b94055c17bec5e1f7315bec9ccba93e54b9e833b136f8dad2a918ad0e2214911d05821f21f262d9591c0495d29726c88f1bebc805857058ed7ef64cec8fe2b653bfe22029a8053e63d718dbc26294c6ff0c8c739a22e731091e70afb1a06d75f6ce65fa9b396bc2279c6d7a"}}}}}}}, 0x156) 2018/02/04 01:08:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008e2000)='/dev/sequencer\x00', 0x80200, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000957000)=0x1) sendmsg$nl_netfilter(r1, &(0x7f000021c000)={&(0x7f0000911000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f000085c000-0x10)={&(0x7f00002cf000)={0x11c, 0x2, 0x3, 0x220, 0x3, 0x1, {0xa}, [@nested={0x108, 0x2f, [@typed={0xc, 0x2c, @u32=0x401}, @generic="a64aa3e562f570cb2f84a46491d52c68a11ece18059288402d11bfdee9e52260ce083c68f2c3a4592b0899f0fdf78df554e65ba44826f4a1cc4a52d097bfe2d5a99936087993981916b306e6747af3f90c83c4beda05dbdee2b236ca04dfb7f06d9fcd92b4c1935fae40f708b854e460668ea4ce61e91c0babbe46d7e7cf842a077107aeec4ed8e0fd5aeea1836bdf7c98a689348dfb9ac557bbec2c742076ddf91a2deb4ca465352854d5756ecff47e96a36b4138c3e5a47a12976bb6b56d8758f8c65d166b2925f9f9589c20716adc58606b72efdad7890e2ad55fc1704e241d4937ea3312cd9150fb75e53bac33e626dc55b73758dd"]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x20040801}, 0x8000) sendto$inet6(r0, &(0x7f000076c000-0x1)='j', 0x1, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0xffffffffffffffff, 0x4b082e0a, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/04 01:08:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003d9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00001fb000)=""/224, &(0x7f0000f52000-0x4)=0xe0) r1 = socket$netlink(0x10, 0x3, 0x6) fsetxattr(r1, &(0x7f0000e68000)=@known='security.ima\x00', &(0x7f0000ef1000-0x1)='\x00', 0x0, 0x0) 2018/02/04 01:08:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0xaac, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x2, &(0x7f0000b31000)=[{}, {}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b62000-0x4)) r3 = dup2(r2, r1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00009bf000-0xc)={0x3, r2, 0x1}) renameat2(r3, &(0x7f00000f8000)='./file0\x00', r4, &(0x7f0000a99000)='./file0\x00', 0x6) mknod$loop(&(0x7f0000677000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/04 01:08:17 executing program 6: r0 = socket$inet(0x2, 0x80a, 0x2) signalfd(r0, &(0x7f00001a6000)={0xffffffffffffffe0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fa8000)={0x0, 0xffffffffffff7fff, 0x1}, &(0x7f0000503000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r2, 0x7}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000001000)=""/138) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) [ 75.368836] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) [ 75.381938] [ 75.383600] ====================================================== [ 75.389891] WARNING: possible circular locking dependency detected [ 75.396180] 4.15.0+ #295 Not tainted [ 75.399867] ------------------------------------------------------ [ 75.406156] syz-executor4/5855 is trying to acquire lock: [ 75.411669] (sk_lock-AF_INET){+.+.}, at: [<000000009b071938>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 75.420928] [ 75.420928] but task is already holding lock: [ 75.426873] (rtnl_mutex){+.+.}, at: [<00000000078f5b84>] rtnl_lock+0x17/0x20 [ 75.434129] [ 75.434129] which lock already depends on the new lock. [ 75.434129] [ 75.442416] [ 75.442416] the existing dependency chain (in reverse order) is: [ 75.450009] [ 75.450009] -> #1 (rtnl_mutex){+.+.}: [ 75.455273] __mutex_lock+0x16f/0x1a80 [ 75.459658] mutex_lock_nested+0x16/0x20 [ 75.464298] rtnl_lock+0x17/0x20 [ 75.468156] register_netdevice_notifier+0xad/0x860 [ 75.473663] tee_tg_check+0x1a0/0x280 [ 75.477957] xt_check_target+0x22c/0x7d0 [ 75.482509] find_check_entry.isra.8+0x8c8/0xcb0 [ 75.487755] translate_table+0xed1/0x1610 [ 75.492392] do_ipt_set_ctl+0x370/0x5f0 [ 75.496858] nf_setsockopt+0x67/0xc0 [ 75.501063] ip_setsockopt+0xa1/0xb0 [ 75.505268] sctp_setsockopt+0x2b6/0x61d0 [ 75.509908] sock_common_setsockopt+0x95/0xd0 [ 75.514984] SyS_setsockopt+0x189/0x360 [ 75.519455] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 75.524698] [ 75.524698] -> #0 (sk_lock-AF_INET){+.+.}: [ 75.530391] lock_acquire+0x1d5/0x580 [ 75.534681] lock_sock_nested+0xc2/0x110 [ 75.539232] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 75.544652] ip_setsockopt+0x3a/0xb0 [ 75.548861] dccp_setsockopt+0x85/0xd0 [ 75.553240] sock_common_setsockopt+0x95/0xd0 [ 75.558228] SyS_setsockopt+0x189/0x360 [ 75.562694] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 75.567936] [ 75.567936] other info that might help us debug this: [ 75.567936] [ 75.576044] Possible unsafe locking scenario: [ 75.576044] [ 75.582245] CPU0 CPU1 [ 75.586884] ---- ---- [ 75.591521] lock(rtnl_mutex); [ 75.594770] lock(sk_lock-AF_INET); [ 75.600972] lock(rtnl_mutex); [ 75.606738] lock(sk_lock-AF_INET); [ 75.610422] [ 75.610422] *** DEADLOCK *** [ 75.610422] [ 75.616452] 1 lock held by syz-executor4/5855: [ 75.621005] #0: (rtnl_mutex){+.+.}, at: [<00000000078f5b84>] rtnl_lock+0x17/0x20 [ 75.628697] [ 75.628697] stack backtrace: [ 75.633206] CPU: 0 PID: 5855 Comm: syz-executor4 Not tainted 4.15.0+ #295 [ 75.640101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.649427] Call Trace: [ 75.651987] dump_stack+0x194/0x257 [ 75.655589] ? arch_local_irq_restore+0x53/0x53 [ 75.660240] print_circular_bug.isra.38+0x2cd/0x2dc [ 75.665225] ? save_trace+0xe0/0x2b0 [ 75.668910] __lock_acquire+0x30a8/0x3e00 [ 75.673034] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 75.678195] ? rtnl_lock+0x17/0x20 [ 75.681706] ? rtnl_lock+0x17/0x20 [ 75.685223] ? mutex_lock_io_nested+0x1900/0x1900 [ 75.690039] ? print_irqtrace_events+0x270/0x270 [ 75.694768] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 75.700625] ? perf_trace_lock_acquire+0xe3/0x980 [ 75.705440] ? perf_trace_lock+0x900/0x900 [ 75.709648] ? check_noncircular+0x20/0x20 [ 75.713862] lock_acquire+0x1d5/0x580 [ 75.717633] ? lock_acquire+0x1d5/0x580 [ 75.721579] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 75.726653] ? lock_release+0xa40/0xa40 [ 75.730599] ? do_raw_spin_trylock+0x190/0x190 [ 75.735162] ? lock_sock_nested+0x44/0x110 [ 75.739370] lock_sock_nested+0xc2/0x110 [ 75.743407] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 75.748482] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 75.753383] ? ip_ra_control+0x5c0/0x5c0 [ 75.757419] ? check_noncircular+0x20/0x20 [ 75.761625] ? sock_map_fd+0x34/0x90 [ 75.765308] ? SyS_socket+0x125/0x1d0 [ 75.769081] ? find_held_lock+0x35/0x1d0 [ 75.773120] ? avc_has_perm+0x35e/0x680 [ 75.777065] ? lock_downgrade+0x980/0x980 [ 75.781188] ? lock_release+0xa40/0xa40 [ 75.785141] ? lock_downgrade+0x980/0x980 [ 75.789262] ? lock_release+0xa40/0xa40 [ 75.793207] ? __lock_is_held+0xb6/0x140 [ 75.797239] ? avc_has_perm+0x43e/0x680 [ 75.801186] ? avc_has_perm_noaudit+0x520/0x520 [ 75.805829] ? iterate_fd+0x3f0/0x3f0 [ 75.809601] ? lock_downgrade+0x980/0x980 [ 75.813721] ? __lock_is_held+0xb6/0x140 [ 75.817756] ? sock_has_perm+0x2a4/0x420 [ 75.821787] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 75.827123] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 75.832809] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 75.838074] ? alloc_file+0x27e/0x390 [ 75.841848] ip_setsockopt+0x3a/0xb0 [ 75.845534] dccp_setsockopt+0x85/0xd0 [ 75.849410] sock_common_setsockopt+0x95/0xd0 [ 75.853878] SyS_setsockopt+0x189/0x360 [ 75.857824] ? SyS_recv+0x40/0x40 [ 75.861250] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 75.866065] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 75.871052] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 75.875781] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 75.880508] RIP: 0033:0x453299 [ 75.883668] RSP: 002b:00007f860ea8dc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 75.891346] RAX: ffffffffffffffda RBX: 00007f860ea8e700 RCX: 0000000000453299 [ 75.898588] RDX: 000000000000002d RSI: 0000000000000000 RDI: 0000000000000013 [ 75.905829] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 75.913070] R10: 000000002024e000 R11: 0000000000000212 R12: 0000000000000000 2018/02/04 01:08:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0xa, 0x6, 0x80000001) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000de6000-0x90)={0x6, 0x2, 0x2, 0xff, 0x2, [{0x7fffffff, 0x5, 0x6, 0x0, 0x0, 0x2}, {0x7, 0x8000, 0x0, 0x0, 0x0, 0x2}]}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000990000-0x78)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000052e000)=@syzn={0x73, 0x79, 0x7a}}) 2018/02/04 01:08:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 01:08:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x7fe, 0xfb01, &(0x7f0000445000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f01000)={{{{0x2, 0x1, @loopback=0x7f000001}}, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb22}}}, 0x6, 0x9b, 0x0, "5f7de738563b86358cca5a5250a5fc4ac85f50f7859d637608e6db4e4b9b4d1b3e78a9be24bbff70e8670a3dfb0655b4dd4615c641a144cba70f3a76dc31d5b251b914242bd4368ec5fd71718d8250eb"}, 0x160) dup3(r1, 0xffffffffffffff9c, 0x80000) accept$packet(r1, &(0x7f0000dd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000a91000)=0x14) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f000020c000)) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000860000-0x100)=@ipv4_delroute={0x50, 0x19, 0x1, 0x2, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x1c, 0x16, @typed={0x18, 0x6e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4005}, 0x5000000) 2018/02/04 01:08:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000c57000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0x10, 0x5, 0x1, 0x0, [{[@empty]}, {[]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = syz_open_dev$adsp(&(0x7f00000d4000-0xb)='/dev/adsp#\x00', 0x404, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000008c000-0x20)={0x7, 0x136, 0x204, 0x3ff, 0x3, 0x5, 0xc, 0x9, 0x0}, &(0x7f0000d53000)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000aa3000-0x8)={r1, 0xfffffffffffffff7}, 0x8) 2018/02/04 01:08:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x6, 0x2, [0x8, 0x1]}, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101200, 0x0) recvfrom$inet6(r2, &(0x7f00003cd000)=""/194, 0xc2, 0x40, 0x0, 0x0) socket(0x1, 0x0, 0x86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x15, 0x80005, 0x0) bind$vsock_dgram(r3, &(0x7f0000b6d000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) dup(r3) 2018/02/04 01:08:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[]}}], 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001e8000)='/dev/hwrng\x00', 0x680, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000012c000-0x28)={r1, 0x0, 0xd8, 0xb6, &(0x7f0000c7f000)="3067ce7922f7a34ef4be4ccfa73889fe2643f86b8f6c36cf0f4c140ff097c29a45c731664ca55f6e9ed8a7d374568e5ba25e988d6fcf3dbf8ca35626d3a94db1f63665ee6eaac39c77844fd1fd8e840c778133e9cc94c8ffd7cc30715e8d94e01b51b996b4c175ade750dafe32410218df77f325728631f9c2da14f25d8caaec87fc39ef71ada7489e868e36b9de6e219d6af35fb89a3aa586be38f814e990015ae6a7a804be2f8a7f053e64cba940faa8cc0a4fb8ffa62560ba38f1cdfddddc7b99e23ee4e2adafc24111a105d8eefa16f6757e3ec21551", &(0x7f0000b0d000-0xb6)=""/182, 0xb0, 0x7ff}, 0x28) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000728000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f000034c000-0x50)={0x0, 0x0}}, 0x10) getsockname$llc(r1, &(0x7f00000a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00008a2000-0x4)=0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f8a000)=r2, 0x4) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) connect$inet6(r0, &(0x7f000060f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mq_unlink(&(0x7f0000685000-0xb)='/dev/hwrng\x00') listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000623000-0x4), 0x0) 2018/02/04 01:08:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f6b000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) recvmsg(r1, &(0x7f0000a6b000-0x38)={0x0, 0x0, &(0x7f00000e7000-0x30)=[], 0x0, &(0x7f0000ac5000)}, 0x44) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000096c000)='/selinux/mls\x00', 0x0, 0x0) sendto$ipx(r2, &(0x7f00009bd000)="52c524c9b01138396e47a2329c806567796a22fb40a9941234337606cf0dd8649302663bca6d7fc13489ff2fa8114ce586ebe12e9c573d124f63bdb131bb5a44953940349063197a9b50962d4150a0512f5d4257b287ae0b3256d14cba03a676743dd1e84ad5d77c37ec9c7713261d39fd3f99af3e1f98f56a8d1c8442c4da7dd69781796bd6f7ed5bad02e7846046106f465b8bc50f83c2b721a6ac5d368868d70a6f07aba261ab32bf358004f3feb8b4511aa63b88bb9610cb0a5949849bf16385a1ce7a20bff19f21c5a671bea42396003635a85973c5fff5dc17a5a3dbf1", 0xe0, 0x1, &(0x7f00006e2000)={0x4, 0xfffffffffffffffd, 0x2, "f2e359a24773", 0x7ffc}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00008c5000)=0x800, 0x4) 2018/02/04 01:08:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f18000-0x15)='/proc/self/net/pfkey\x00', 0x208200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000051a000)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000794000)={r2, 0x1, &(0x7f0000304000-0x4)=[0x4], &(0x7f00003cd000)=[0xad17, 0x9, 0x2, 0x1, 0x5, 0xa17, 0x2], 0x40, 0x6, 0x2, &(0x7f00003ff000)=[0x5, 0x1, 0xfffffffffffffffe, 0x4, 0x2, 0x200], &(0x7f0000544000)=[0xff, 0x40000]}) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000c3f000)={0x4, 0x0, [{0xc000000f, 0x8, 0x6, 0x5, 0x0, 0x1, 0x7}, {0xc0000019, 0x1f, 0x2, 0x0, 0xa9, 0x77, 0x3}, {0x40000000, 0xfffffffffffffff9, 0x4, 0x0, 0x3, 0x3, 0x6b}, {0xc000001b, 0x8, 0x6, 0x4, 0xb1, 0x3, 0xfff}]}) getresgid(&(0x7f00009e7000), &(0x7f0000e55000), &(0x7f0000c45000-0x4)) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r0, &(0x7f0000161000), 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000080b000-0x9)='/dev/ppp\x00', 0x400400, 0x0) mknodat(r3, &(0x7f0000969000-0x8)='./file0\x00', 0x8000, 0x1f) 2018/02/04 01:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f18000-0x15)='/proc/self/net/pfkey\x00', 0x208200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000051a000)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000794000)={r2, 0x1, &(0x7f0000304000-0x4)=[0x4], &(0x7f00003cd000)=[0xad17, 0x9, 0x2, 0x1, 0x5, 0xa17, 0x2], 0x40, 0x6, 0x2, &(0x7f00003ff000)=[0x5, 0x1, 0xfffffffffffffffe, 0x4, 0x2, 0x200], &(0x7f0000544000)=[0xff, 0x40000]}) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000c3f000)={0x4, 0x0, [{0xc000000f, 0x8, 0x6, 0x5, 0x0, 0x1, 0x7}, {0xc0000019, 0x1f, 0x2, 0x0, 0xa9, 0x77, 0x3}, {0x40000000, 0xfffffffffffffff9, 0x4, 0x0, 0x3, 0x3, 0x6b}, {0xc000001b, 0x8, 0x6, 0x4, 0xb1, 0x3, 0xfff}]}) getresgid(&(0x7f00009e7000), &(0x7f0000e55000), &(0x7f0000c45000-0x4)) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="dfe278d84f047e1808a3a992ddc389ae510e72c21d071d767c92f5a76aabd0152fcbd05c4db7f4e5e729497dfc375f1a021a5b1fd8ea7d7047775b8daf66303ddae94f4cc9d10f0e4bd21802c30927bf91de19baad5d68d29e6c0265b15278bc3a26defe99b129cae1e0377939e119e495cb84900b82d2c0689fd8d30bcd08437ed371f99c2b1cb8434a8ed7a106d463883ccdd36f76022dd29c59311fd01f26dc7cb7bb2578798d919b871cbb90dda4fccbca8d521c0c9c95c6278cad91c144f5079d7aa44b35c54465cb314586eae1b2afb0d94912bea757906d494c2e049598bae15d4a1b6892ed414e4ca5448a7e457350859333529825a60e93889fece46d4917cb7b429852148679694cbbb5d71bd8c81da130daf7387dc095c6ea85a19f5c62434a0b42723ae95420971a2edaa24f04e1c558283be5b08d1903dd2aa5b55ff876b7df8ad497a163fc1667bf677560acc9bdc58fd2190ceb7ee16969f2b7924651b5256b83fa8cee4a85b601371092d883db7c63cc060f80cc96a47d90dfc06ebf61665b68ab6c40e701325f2ad65b98bbc038fc1f70c5cec0ef6de84b30f331304e18333bf6018ab00b454771618a74cdcb90bae013843a586b8da3f26fc134faea8f02f500ccfc8d8e056bfe8154a816b1c836d2f0345fe72801be88a7bf12b5b70f3fca631f4f27ade17670201ca78090a2ce78f7660b62d6b1ae74b433a537ec8972cd75ed3aef141e6e274274ceed44bdcd0b8da06e8862dfb649d39a860042261fc9ab949991711eac9264633a7f15ff272779b3015c402e43e63fa3cbb3baaffe971b739673c5313ef74a7c2a480a7302734a607e1cd559189f4aee38fbcd3bde9776c29fc8426b18bb0029546358d39ce716f03359f656cb3103e1ef253bd0614af54f8d7d03f6bf80ab3ae047aadfd7a3e006f9f04e326f391426a8618dcf4747f189c892ca162d7a2949aedf8eb6ead2a7f8673c03830282983f880d7ff55b9bc04afd7439857238bef451407dbd506b94d8a0085a9649e9d2f24d4442ce81791d7f0b00eefc6547c57493812cb93d1166bd506ff8cd0852edd7d8ccf90a2f5f137e82c7f2b356ab3f7fc0f854f82608949d79e780d563642ee0ee73397a83117059d2b30f4dc169f98474d01200cd765918dde6c075b3444d46c0859a7d921469c7ffa6a1caac885a8f285fe70c48233d29061f13b216ac406247a68aa3c516fac4cacbd78a303377130cd92ba8331614365765b2c80cb717626c9f6e9b45d6d16b10ca7325316e8107c2b57d630b46fb8369905a2e9b75e0a3b0972634b46e44430310580e9ae49ac0f065261ca26053dc08aafb3308e40d709a6404fa39e45e9643edf205ba121470c36389e3c161ab41179418b71652f92cb4b3a6d925fcd7d5c0a13ab9c020446aae0e7d3eedf23fec3ffa6ed748953bf7a5e19960f43313f16e5bb43f3e6adc62a5a45db3ea43e44ed6ee5596a6c66c747aab8757ee26d5912a07edecd4e4b9d6f6a03c6f4d7445d041fab5cdd668280b392be052ca3095a8408ac836e6d361f5c7512768f6897b7529d658503f61bcffc714e95adabd1178191b3d82d959200e508c6358af53b7684d2cab8ed404cdfd134e004a71deaaaec8c9835e5a711b51e1829f96c2be8ad2c851f8b70c70114cbb7d647cfb26ba91f62ec29925e6f10aebbb0a28a7ffcfc360d86a70ade4d3d2bbbea005b41823f2a54b1513ee080e62d3f337a0e250d592ef3a43be37bef30496fe34eb2eb7b038bf1a8ad837c18cd9745e937d7c0503d1c50ed4a9f3d446eccc3cddc586df7c077e09119b5172dee9d6349783329c2c7a2d71dfb7c2d7aa656f2599b84fab8ee1c21073c7cf64babeb4f768d8c283ff7599849e36d5a7d7071b396fbde96af351d02ff61b159bddbb8d66e51d6431eee6173857d089d4ab3ac1c05b57c80a08fe3d1c89aefb7fe07df71b0d0f636e5b8a609af0a1e708390f828907e7691fad891c5d7a6cf7cd8842ce264ecdc1caf78795883e37a3a8b7dbd67cff31ab2c868a79691ca540660039aca28aada03950c0b00ae1d945654838b1765ed03fa2c3998e37639aa324f7dface766d31cc84e7a58571322cb066b7a01428e7d77b3bce65c6260742cb8c5b6b914623f31293a1ac91948264d17643d719b9247ecc14906e21e1c6e8e8d943652f3597f26dabc85b17a3d1a805fe2794eda2ed168913270671f7799c9d6486dc8f9095b19fbeda576dbc78919c8916e715bd08ed49a59bf17d43d5f561a11861598785cb02857324c3f063fb05092839d26c6da5177235c41cc78963b653651de1f73469aac58dfec92b22f7468f35a287f72fb3638ff85924d86c585a0df30afbef9545baef0ee83d12a50d520d9c26eae7819fe577337125dbe250b059d7e2dfde4f6bb26a2af60d2b95b07fc66c74e95fd646bb1b269dbee8cba32667499c514ce0d23f60a11c639c6379f71220a2eac32d7b1c6771643dcb66e94e6574cfda0d9513b0286843755196ce43e0580331e915d66ebbb31488cb36e0c3e2250f97cc43a46bc84a9df4c8ec952615f50f4f2f80d9849cc61d0c78e2b238fc1b66d857b11213d2321ababdeae57bddade6cfde43713ca34acbf01b3ff4ba6a205cd04d94d94d76b1ecdeb7d31339d07ddc2f25dfe3c2d2fd53c5dda58b18f3969b734a9f9767ef250ce20833a6de5caa57778d7c3f2288e1bef5f5981942f26a7519157357f35ae990931835b6c5da7fa6a1e7ce2bf4e00c11d7aed40ecb3dc662953cbdc4bec3d8a70692e47f9b73f5f3e8855ad00c324dfccea81b4dbe7795de35ba560d3c63c1203cc8f74c26c75f723ccfc372dd07f266e41a6be0528b4f0317c7af3a2a94e0c9e82135a174bc22ec8fcd2847ec28c00ed54fb5ad2e477b123becb3197b6ac6b3c2965f9d45577", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r0, &(0x7f0000161000), 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000080b000-0x9)='/dev/ppp\x00', 0x400400, 0x0) mknodat(r3, &(0x7f0000969000-0x8)='./file0\x00', 0x8000, 0x1f) [ 75.920308] R13: 0000000000a2f33f R14: 00007f860ea8e9c0 R15: 0000000000000000 2018/02/04 01:08:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 01:08:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) dup3(r2, r0, 0x80000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/02/04 01:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000827000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) unshare(0x20000400) r0 = socket$unix(0x1, 0x5, 0x0) socket$inet(0x2, 0x80800, 0xffffffff) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/04 01:08:18 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f00004db000/0x2000)=nil, 0x2000, 0x6) 2018/02/04 01:08:18 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000000000)=0x3a, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={0x0}, &(0x7f0000004000-0x2)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000-0x8)={r4, 0x3ff}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000002000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000-0xb), &(0x7f0000004000)=0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r3, &(0x7f0000006000-0x8)=0x4a, r2, &(0x7f0000002000-0x8), 0x9, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000007000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006000)) r5 = gettid() r6 = syz_open_procfs(r5, &(0x7f0000000000)="6e65742f6e65fa6c696e6af7") pread64(r6, &(0x7f0000002000-0x68)=""/104, 0x68, 0x0) setsockopt$RDS_CONG_MONITOR(r6, 0x114, 0x6, &(0x7f0000001000), 0x4) 2018/02/04 01:08:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000fe1000-0xa)='mime_type\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f000003c000-0x7)="6c6f6700100000", &(0x7f000017d000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0xdf, r0) keyctl$unlink(0x1d, r1, 0x0) r2 = add_key(&(0x7f0000531000-0x6)='.d\t\x00\x00\a', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0xffffffffffffff6d, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000949000-0x2)=0x73, &(0x7f000033a000)=0xfffffffffffffdf4) keyctl$unlink(0x1d, r2, 0x0) [ 76.012609] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 76.055636] QAT: Invalid ioctl [ 76.064756] QAT: Invalid ioctl 2018/02/04 01:08:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x206, &(0x7f0000397000)=""/94, &(0x7f00009a2000-0x4)=0x5e) 2018/02/04 01:08:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 01:08:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000024c000)=[], 0x0, &(0x7f00005bb000)={0x77359400}, &(0x7f00005f0000)={0x1ff}, 0x8) mmap(&(0x7f0000d08000/0x4000)=nil, 0x4000, 0x3000004, 0x4010, r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000b00000-0x8)=0x2000007) dup2(r0, r2) 2018/02/04 01:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) socket$inet(0x2, 0x5, 0x77b9) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f00006ba000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/04 01:08:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000679000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffa, 0x200000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00003e5000-0x8)={0x0, 0x6d9, 0xa9}, &(0x7f0000775000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00005bf000)={0x0, 0x3, 0x0, 0xff, 0x1, 0x6}, &(0x7f00000c4000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000030000)={r2, 0x3, 0x2, 0x100, 0x0, 0x0, 0x437f, 0x3ff, {r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x3, 0xffff, 0x40, 0x78, 0x9}}, &(0x7f0000f3c000-0x4)=0xb8) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff], {0x0, 0x989680}}) 2018/02/04 01:08:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000784000+0x8b)='/dev/admmidi#\x00', 0x5, 0x84100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ab9000)={0x0, 0x85, "f96269f6b9301a6c957a3bf41f140c42876b3df8cbb6fd5f125cf02f089784aaef292a1815438c1a19e434225226265e899a273b96f563a08b4d2b3b31bdaf61dc4288e863ae25774e873974438d97875497da8e936d8965663b6cd9073627d6b6d273429973c357ec18fa7fc38d31ecc1bac0b17ab5cf062813c173d018cb238df96a66e5"}, &(0x7f00001a6000-0x4)=0x8d) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000020c000)={r1, 0x7}, &(0x7f0000e5b000-0x4)=0x8) r2 = socket(0x40000000015, 0x5, 0x0) connect$llc(r2, &(0x7f00008e3000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="2202ce37e7a3"}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00008f6000-0x46)={r1, 0x3e, "88aee69d46ce1b4ff41b8b02cee6b0524482c1c858273ad57f1fe418d905453c3587566f1ca42a878c91d71c11a609a42e071fb28b271d5ded9c7320ee74"}, &(0x7f0000adf000)=0x46) 2018/02/04 01:08:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x20, &(0x7f0000000000)=[{&(0x7f00005f4000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="cf3f375c0ad3160e0ac60f0b4c2f1d26eb60c312d7f937f3894c943146a3186159bc4c42f2abe4fd29286b8f42b87745d4d17e8979885d8350e86da5a608af85db32fea827a3384dfb58251fe5b1075b2467f0530724c606049634d1cdf7941e10f4b049a4a2e116e26ae06066abf15a75b54c3c8e3bb602e9f93ef2c497e615bffbda77a8c00773ae820bbe949a7ac1a4a6eaa04050ebceb6d4fa02bf75f14b0e4ac49a64d2e0692a1d8f806bb9cecb96037c5cba", 0xb5}, {&(0x7f0000420000-0x7a)="6bdc4dc301770210369fd589a2e5b02c66065370b63c38c0044ed1ed3333769657c8c648d2049c83a2f30b24066c637e6c1accbdfe2ef44c3936feae4393bb05cae4a6ac7376c97a03bece4503b825bb058ac49f4d0f5f35dd0b490fc552f93595dfa9049b07ee255fbf5d89b7cdf925e9324d1a8f6998eb15d5", 0x7a}], 0x3, &(0x7f0000000000)=[{0x38, 0x13f, 0xe2, "52eb2e8609e777a490876cd9a15cffffdb435a68bee22bf7358348ce217469b9ff45bd116905a6"}, {0xe0, 0x118, 0x6e93, "fcb13cbe672337595a8e862f618ae697020e4e58f79f161179774df25612f1573508d551d649003fdf6e2e7f967487ed15c3af90750d5107539e98f714cc531c77c4b182358142135d770221d1365d5db31f934dc83dab07870ea5e9c9195c734276166b361de1a0338d2edc0624f0d5dc5020ab733a12fb6e01938ca5c490b289d07917aed545ce52bfc897c88dd0a801755491dfdb9c5568d364ab2fe36673101ec005e2140422212556aff979a51ae99342ff2565a826fc235954d5f93adaddb49429021db4379e"}, {0xe8, 0x1, 0x7, "62b9054a9a7a75f3c40656701219e7cdf94e9ec77af526368e45a2f3a5b3250b241da2198171f68c03ac71778b91e2e78e20543e0b12ab2e5b544bc03a5afbfa5963619f7132b17fae6ce069e50bfef261567dbea61aa7ad491beaeb31024ce5517af3b75fe2a9bfcf952a88cefda262ff3ecb2b0f3b0091905d8ffbe21318513c59423cf4f095683696bb4cf801039dbfd39db40c61db8111655ebb646abe07117b3d16860bbdc30e9995d4f087d859acdbf8de178d674a4f568d1dc7a0e829a503b9938672355812384d04c691ad504641c5135232ad"}], 0x200, 0x4800}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b34000)='/selinux/checkreqprot\x00', 0x8802, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000997000)={{0x100000001, 0x48b7}, {0x2, 0x1}, 0x3, 0x1, 0x5}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000fba000-0x4)=0x8001, &(0x7f00001fc000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00004b5000)=@ethtool_ts_info={0x41}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000014a000)={0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0xfffffffffffffffd}}}, &(0x7f0000d3d000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={r3, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7f}}, 0x9, 0x9}, 0x98) 2018/02/04 01:08:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) 2018/02/04 01:08:18 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r0, &(0x7f0000033000+0x816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000103000)={0x0, 0x1c9c380}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r0, 0x2, 0xf, &(0x7f0000ffa000-0xb2)=""/178) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) [ 76.096140] QAT: Invalid ioctl [ 76.102626] QAT: Invalid ioctl 2018/02/04 01:08:18 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ecf000-0x9)='/dev/vcs\x00', 0xa0102, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fbe000)=0x3ff, 0x4) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) accept$nfc_llcp(r0, &(0x7f00003f5000-0x60), &(0x7f0000d22000-0x4)=0x60) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ed000-0x8), 0x2, 0x3) 2018/02/04 01:08:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000177000)='/dev/ashmem\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r4, 0xff, &(0x7f0000889000-0x17)="1fef30bf68f4c0a13a7a04f12dbb5877180ac0824925fa") fcntl$setpipe(r4, 0x407, 0x0) fcntl$setpipe(r3, 0x407, 0x1000) writev(r4, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) dup2(r2, r3) 2018/02/04 01:08:18 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, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 01:08:18 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000008000-0xb)='/dev/midi#\x00', 0x22a, 0x80040) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f000000c000)={0xfffffffffffffff7, 0x80000001, 0xfffffffffffffffe, 0x0, 0x0, [], [], [], 0x100000000, 0x80000001}) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000018000-0x8)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f000000d000)='./bus\x00', 0x20000, 0x4) mknod$loop(&(0x7f0000001000-0xa)='./bus\x00', 0x8, 0x1) syz_open_dev$dmmidi(&(0x7f0000006000-0xd)='/dev/dmmidi#\x00', 0x10000, 0x400) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000017000)="e14e8009529ff0c78060c69e4b55fc4bf48e942b9fa94a27851e40c4319eef14609de92fcc2eb452a27f883f4287ff74d4aad144af331a3a0b9ddd547e8f94d681cf35b8d55c7643fe4dbc131a3a1fd2cb5ff0d8064a4283f842dce1f72fa59860ab8865c088046c411e1835b9012390638c876cbf53273a7d9176bb5710893e8eadcbb2cbfb8cf2478e2da552428cfd0408c517aa115a5e2d7423bce980d1d5f7", 0xa1, 0x80, &(0x7f0000018000)=@in={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000002000)={0x3ff, 0xf9f1, 0x7ff, 0x4, 0x3, 0x8}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000001a000-0x38)={0x1, 0x0, [{0x8000, 0x3, 0x0, 0x0, @sint={0x1, 0x2a4}}]}) renameat2(r2, &(0x7f0000006000-0xa)='./control\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000001a000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x1c) 2018/02/04 01:08:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0xa3fe06f2e80c238c, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00009ce000-0x20)={@generic="370be712db8939371fb0f878847de767", @ifru_flags=0x1101}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000510000-0xa)='/dev/cuse\x00', 0x101000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000622000-0x10)={0x8000, 0x2}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000008c000)={0x3, &(0x7f000056f000-0x18)=[{0xfffffffffffffff8, 0xffffffffffffd351, 0x6, 0x2}, {0x100000001, 0x3, 0x40000000, 0x4}, {0xcc, 0x800, 0x2, 0x3a}]}) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000fc4000-0x214)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x84, 0x5, [{{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xff}, 0x0, @in=@rand_addr}, {{@in=@empty, 0xffffffffffffffff, 0x33}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x13c}, 0x1}, 0x0) 2018/02/04 01:08:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2c4, &(0x7f000066c000-0x8)=0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000c03000-0x8), &(0x7f0000ee9000)=0x8) io_cancel(r1, &(0x7f000051a000)={0x0, 0x0, 0x0, 0xb, 0x0, 0xffffffffffffffff, &(0x7f0000af0000), 0x0, 0x7fffffff, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007cf000-0x20)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfff) 2018/02/04 01:08:18 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, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 01:08:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) [ 76.172809] mmap: syz-executor1 (5939) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/04 01:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000de8000-0xb)='/dev/mixer\x00', 0x80100, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000033000)={0x0, 0x0}) stat(&(0x7f0000f49000-0x8)='./file0\x00', &(0x7f0000393000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005e9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000045f000)=0xc) r5 = getpgid(0xffffffffffffffff) r6 = geteuid() stat(&(0x7f0000405000)='./file0\x00', &(0x7f00008a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000a02000-0x38)={&(0x7f0000d78000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000335000)=[{&(0x7f000051e000-0x31)="8cad6c744c2eeb3fda839a18d0ef2b534ea38a8d12cbbca45675e24cd5c4c3cee1393e4d5c4451656a05b7d2ff65d81b1c", 0x31}, {&(0x7f00003ad000)="c9a3bd23f8b55656a40da660be7bf837915b55e78f30a6d1d10fa6c80c43d825b20ef2ae47ae6d450598e56bdb2baaef8f24d5b2b5e6e7a418b0e9744d3fc34baf43f937cd392f0283158be3bbe23ec7b31eade5d32f75d7c15f4fd78f0f14a6280cc3b422a7b4d6b4cbf7d00a21", 0x6e}, {&(0x7f0000233000)="7efe565d7a97ebef42bbfe9cb0dea3489267112d93c206501221ea5b2f07b93deb090cb2cabd8d06ab15f016eb78c40376e092e8e36eef51ddf21ba0f609e8ecb3ef800dd5543e57dfd2b112e7bce54c121884f2f052c7aab47b93a94c3530518b2b63be807fcbcb9b2ada18dd2d9e65d58ac14d1b2e765067afc39fb7bc581d46dc6b2cd693cb36c4fd", 0x8a}], 0x3, &(0x7f0000ad4000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x4000}, 0x880) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f0000250000)=[], 0x0, &(0x7f0000483000-0x50)=[{0x50, 0x0, 0x0, "9435bbe0a42e8d21ff681ac1a5cfd8ea0850fffe0436f92e056c769bf5fe4fd8590aaaf1ab24c27ba9bd50796c6d57a9176e589425c9a32ea12c2724"}], 0x50}, 0x0) [ 76.217833] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 76.217833] The task syz-executor2 (5957) triggered the difference, watch for misbehavior. [ 76.218705] audit: type=1400 audit(1517706498.395:53): avc: denied { map } for pid=5918 comm="syz-executor5" path="pipe:[15509]" dev="pipefs" ino=15509 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 [ 76.260932] audit: type=1400 audit(1517706498.396:54): avc: denied { execute } for pid=5918 comm="syz-executor5" path="pipe:[15509]" dev="pipefs" ino=15509 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/02/04 01:08:18 executing program 6: 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 01:08:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 01:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 01:08:18 executing program 0: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000018e000)='/dev/kvm\x00', 0x400000, 0x0) ioctl$void(r0, 0xc0045c79) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003c0000)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x60}, 0x1}, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f000069d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000f85000)=0x3a) signalfd(r1, &(0x7f0000f51000-0x8), 0x8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000b7000-0x18)={0x3, &(0x7f0000378000-0x27)=""/109, &(0x7f0000f4f000)=[{0x250a007e, 0x6d, 0x40, &(0x7f0000308000-0x67)=""/109}, {0xffffffff00000001, 0x40, 0x7fffffff, &(0x7f0000a1a000-0x40)=""/64}, {0xfff, 0x16, 0x1, &(0x7f0000f86000)=""/22}]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f85000-0xc)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000604000-0x8)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000f84000), &(0x7f0000f85000-0x4)=0x4) 2018/02/04 01:08:18 executing program 3: mmap(&(0x7f0000000000/0x2f5000)=nil, 0x2f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002f7000-0x4)=0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f00002f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002f6000)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f00002f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00002f8000-0xc)={r3, r0, 0x7}) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000011e000-0x1a4)=[{{&(0x7f00000ce000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000111000)=[{&(0x7f00002f6000-0xeb)=""/235, 0xeb}, {&(0x7f00000b1000-0x5e)=""/94, 0x5e}, {&(0x7f0000120000)=""/19, 0x13}], 0x3, &(0x7f00000ac000)=""/91, 0x5b, 0x9}, 0x100000000}, {{&(0x7f0000259000-0xc)=@nl=@unspec, 0xc, &(0x7f00002f6000-0x50)=[{&(0x7f00000fb000-0x64)=""/100, 0x64}, {&(0x7f0000077000-0x8b)=""/139, 0x8b}, {&(0x7f00002f6000-0xe6)=""/230, 0xe6}, {&(0x7f00001e0000)=""/4096, 0x1000}, {&(0x7f00002f6000-0xc2)=""/194, 0xc2}], 0x5, &(0x7f00002f5000)=""/253, 0xfd, 0x5}, 0xe9}, {{&(0x7f0000229000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000169000-0x10)=[{&(0x7f000021b000)=""/232, 0xe8}], 0x1, &(0x7f00002f6000-0x85)=""/133, 0x85, 0x3de4}, 0x7fffffff}, {{&(0x7f00002a0000-0x8)=@un=@abs, 0x8, &(0x7f00002ad000)=[{&(0x7f00001c6000-0xba)=""/186, 0xba}, {&(0x7f00002f6000-0x7d)=""/125, 0x7d}, {&(0x7f00002f5000)=""/100, 0x64}, {&(0x7f0000144000-0x1000)=""/4096, 0x1000}, {&(0x7f000019d000)=""/107, 0x6b}, {&(0x7f0000132000)=""/62, 0x3e}, {&(0x7f00002f5000)=""/140, 0x8c}, {&(0x7f000018b000)=""/181, 0xb5}], 0x8, &(0x7f0000030000-0xeb)=""/235, 0xeb, 0x6051}, 0x398e}, {{&(0x7f00001e1000-0x9)=@rc, 0x9, &(0x7f00002a5000-0x80)=[{&(0x7f000010a000)}, {&(0x7f00002f5000)=""/73, 0x49}, {&(0x7f000022a000)=""/56, 0x38}, {&(0x7f00002f5000)=""/4096, 0x1000}, {&(0x7f00002a1000)=""/207, 0xcf}, {&(0x7f00001e6000-0xda)=""/218, 0xda}, {&(0x7f0000047000-0xda)=""/218, 0xda}, {&(0x7f00002f6000-0x5a)=""/90, 0x5a}], 0x8, &(0x7f00002f5000+0xcf7)=""/90, 0x5a, 0x1}, 0x80000000}, {{&(0x7f00000c3000)=@can, 0x10, &(0x7f00002f6000-0x80)=[{&(0x7f00000ad000)=""/204, 0xcc}, {&(0x7f0000251000-0xca)=""/202, 0xca}, {&(0x7f00002f6000-0xbc)=""/188, 0xbc}, {&(0x7f00001f7000-0x7d)=""/125, 0x7d}, {&(0x7f00002f6000-0xd0)=""/208, 0xd0}, {&(0x7f00002f5000)=""/65, 0x41}, {&(0x7f00000fd000-0x41)=""/65, 0x41}, {&(0x7f00002c9000)=""/249, 0xf9}], 0x8, &(0x7f00002f5000)=""/245, 0xf5, 0x8001}, 0x1}, {{&(0x7f00002f6000-0x80)=@generic, 0x80, &(0x7f00002f6000-0x10)=[{&(0x7f0000108000)=""/154, 0x9a}], 0x1, &(0x7f00002f6000-0xf6)=""/246, 0xf6, 0x81}, 0x5}], 0x7, 0x40000000, &(0x7f00000af000-0x10)) r4 = accept$alg(r0, 0x0, 0x0) writev(r4, &(0x7f000027f000-0x10)=[{&(0x7f0000206000-0x7e)="5317bf91f4aa354929a6bcd486bbd7fcc45a1d62072673da09547d435de828ecd3b8a9d48335e5f00311d6caff8623a491d63a1948adb88d", 0x38}], 0x1) 2018/02/04 01:08:18 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b3c000)='./file0\x00', 0x8) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r1, &(0x7f0000b3e000-0x30)={0x30, 0x7, 0x0, 0xa87, 0x3, 0x93, 0x8001, 0x5}, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000232000)={0x7, 0x7, [{0x8, 0x0, 0x5}, {0x4, 0x0, 0x8}, {0x6, 0x0, 0x1}, {0x0, 0x0, 0x92}, {0x9, 0x0, 0x25}, {0x7, 0x0, 0x8}, {0x1ef, 0x0, 0x7}]}) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b3f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) name_to_handle_at(r2, &(0x7f000083a000)='./file0\x00', &(0x7f000053d000)={0x8}, &(0x7f00004a5000), 0x1400) 2018/02/04 01:08:18 executing program 2: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000004e000)='/dev/audio#\x00', 0x200000000000, 0x40000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000da000)={0x0, 0x8, 0x20, 0x3ff800000000, 0x4}, &(0x7f000008c000)=0x18) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000f5000-0x104)={r1, 0x10000, 0xfc, "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"}, 0x104) r2 = shmget$private(0x0, 0x2000, 0x42, &(0x7f0000024000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 2018/02/04 01:08:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000024c000)=[], 0x0, &(0x7f00005bb000)={0x77359400}, &(0x7f00005f0000)={0x1ff}, 0x8) mmap(&(0x7f0000d08000/0x4000)=nil, 0x4000, 0x3000004, 0x4010, r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000b00000-0x8)=0x2000007) dup2(r0, r2) 2018/02/04 01:08:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000058a000-0xb)='/dev/midi#\x00', 0x80000000, 0x800) epoll_pwait(r0, &(0x7f0000f5f000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x7f, &(0x7f0000e23000)={0x3}, 0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f00004d9000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/04 01:08:18 executing program 7: syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 01:08:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000690000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000923000)={0x0, 0x0}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000e77000-0x18)={0x3, 0x21, 0x1, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x1ff) sendfile(r3, r4, &(0x7f000051a000), 0x54) 2018/02/04 01:08:18 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000345000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x103001, 0x0) perf_event_open(&(0x7f00000c9000)={0x1, 0x78, 0x800, 0x7, 0x6623, 0x1, 0x0, 0x3ff80, 0x8, 0x3, 0x6, 0x81, 0x6, 0x6, 0x5, 0x2, 0x9, 0x3, 0x16, 0x1, 0x29a, 0x80000000, 0x7fff, 0xdd, 0x100, 0x1ff, 0xff, 0x5, 0x7, 0x6, 0x1, 0x4, 0x3, 0x3f, 0x2, 0x3, 0x5, 0x2, 0x0, 0x8000, 0x7, @perf_bp={&(0x7f0000787000), 0x4}, 0x2000, 0xbc0, 0x100000000, 0x7, 0x7, 0xfffffffffffffffb, 0x1}, r0, 0x5, r1, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = shmget$private(0x0, 0x1000, 0x1a10, &(0x7f0000ef8000/0x1000)=nil) shmat(r3, &(0x7f0000000000/0x2000)=nil, 0x7000) lseek(r2, 0x0, 0x1) syz_open_dev$mice(&(0x7f000071b000-0x10)='/dev/input/mice\x00', 0x0, 0x13) 2018/02/04 01:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 01:08:18 executing program 7: syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 01:08:18 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0x12)=':trusteduserself(\x00', 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000)='/dev/hwrng\x00', 0x82800, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r1, &(0x7f0000006000-0x1c)='system_u:object_r:cert_t:s0\x00', 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000006000)={0x401, 0x0, 0x6, 'queue0\x00', 0x400}) add_key(&(0x7f0000002000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003000-0x5)="f45190a1f3", 0x5, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000005000-0xd9)="40521a64c6d9a7c3612c6f5f01edefac10bd18f8399ffd4b4274cc052b54b58fb0846d70c959fe4c8557b330ae7289942f05bfbb749c79cf80695e014d1badada37400ccab09d26f5639ac0c970a8ee2c536077d227a2675240bf9870f5d224c26c225b1ef16a7b36503450df45c963c911f7fcefc49ea04b2c26532d8894cc349af72fd706928d7bbebc435ba58dfbe7d05ec501804f879fa0a9480a07ead7c0d5bbfea4567797c1f906a811fd1a09afe4d031f624d6ac0d91db77142eeac48ce2d88770006ace1ed72a9737518ce6d3223445e53a9525f7f", 0xd9, r0) 2018/02/04 01:08:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000524000-0x18)={r0, &(0x7f0000ce8000-0xd2), &(0x7f0000581000-0x15)=""/21}, 0x18) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008ab000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c15000)={0x4, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000873000-0x10)={r2, 0x3f}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bbc000)='schedstat\x00') ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000041000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000182000-0xc)={0x0, 0x0}, &(0x7f00001ca000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f000051d000)={0x1f, 0x1, r4, 0xfff, r5, 0x100000001, 0x3b, 0x1f}) 2018/02/04 01:08:18 executing program 7: syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) [ 76.355799] audit: type=1400 audit(1517706498.533:55): avc: denied { ipc_lock } for pid=5977 comm="syz-executor2" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 01:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 01:08:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(r0, 0x10, &(0x7f0000077000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00008d3000)=r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000642000)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000082c000)=[{0xe, 0x200}, {0x4, 0x6}, {0x3}, {0x2, 0x6}, {0x4, 0x2}, {0x6, 0x8769}, {0x0, 0x6}, {0x8, 0x10001}], 0x8) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000f0f000-0x108)={0x0, {{0xa, 0x2, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1}}}, 0x151) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/04 01:08:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000014f000)='/dev/ashmem\x00', 0x480402, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000fe1000)={0x0, {0x2, 0x2, @empty}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0x2, @multicast2=0xe0000002}, 0x3fc, 0x0, 0x0, 0x0, 0x4, &(0x7f0000ff0000)=@generic="518a56e8954c9f35ea7f356a15b4dcb1", 0x5978795e, 0x7, 0xfffffffffffffffd}) 2018/02/04 01:08:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 01:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 01:08:18 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, 0x3, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000266000-0x10)='/dev/input/mice\x00', 0x0, 0x404101) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000226000)="65bc2a0a2b4f9562352828edfd6360af1d4275e0930dead8c99149559458be3e25c643dd749b2850ac", 0x29, 0x4040010, &(0x7f000029b000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000833000-0x108)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}}, [0xbe, 0x6, 0x8001, 0x8001, 0x101, 0x7, 0x6, 0x5, 0x20, 0xf8f0, 0xffffffff, 0xca, 0x0, 0x1, 0x8001]}, &(0x7f00004f5000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a35000)={r2, 0x1, 0x0, 0x6, 0x8, 0x1788e6d8}, 0x14) fallocate(r1, 0x0, 0x6, 0xff) fdatasync(r1) 2018/02/04 01:08:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00003b1000)=""/87, &(0x7f0000dd6000)=0x57) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000091d000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000509000)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000cd2000)={r2, 0x1, &(0x7f00005de000)=[0x8], &(0x7f0000c3f000)=[0x8000, 0x7], 0x76, 0x7, 0x8, &(0x7f0000b82000)=[0x6ef5, 0x6, 0x3, 0x1, 0x8000, 0x4474, 0x3], &(0x7f000026e000-0x14)=[0x81, 0x2, 0x3, 0xfffffffffffffe01, 0x6]}) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000f1000)={0x3, 0x1ff}) r3 = socket$inet(0x2, 0xa, 0x76a6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f3b000-0x8c)={0x0, @in={{0x2, 0x2, @empty}}}, &(0x7f0000a0c000-0x4)=0x8c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000052a000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00002c6000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000ec7000-0xc)={r6, 0x7fffd, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000016f000-0xc)={r7, 0x80000, r1}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000c69000)={r4, 0x9, 0x7, 0x2, 0xd0, 0x2}, &(0x7f00002fd000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000ff000)={r4, 0x2e3e, 0x20}, &(0x7f0000d1f000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000936000+0x485)={0x100000001, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000e14000)={0x100000001, r8}) 2018/02/04 01:08:18 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000001a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @empty}, 0x24, 0x0, 0x0, 0xfffffffffffffffd, 0x0, &(0x7f0000019000)=@generic="844fe8dd72c837ccd36584064b9fca53", 0x0, 0x0, 0xffffffff}) munlock(&(0x7f0000008000/0x1000)=nil, 0x1000) 2018/02/04 01:08:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000024c000)=[], 0x0, &(0x7f00005bb000)={0x77359400}, &(0x7f00005f0000)={0x1ff}, 0x8) mmap(&(0x7f0000d08000/0x4000)=nil, 0x4000, 0x3000004, 0x4010, r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000b00000-0x8)=0x2000007) dup2(r0, r2) 2018/02/04 01:08:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2000000009, &(0x7f0000ab2000)=0x5, 0x4) write(r1, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d32000)=0x80000000) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f000038d000-0x4)=0x2, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000de8000)='/dev/dsp\x00', 0x100, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f00008b3000)={0x3f, 0x1000, 0xffff}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000889000)=0x5) recvmmsg(r1, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7}}], 0x1, 0x0, 0x0) 2018/02/04 01:08:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 01:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 01:08:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000019f000)='/dev/ppp\x00', 0x1, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000e6c000)=""/4096) r1 = request_key(&(0x7f0000be1000-0x12)='.request_key_auth\x00', &(0x7f0000094000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b89000-0x6)='\\ppp1\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000bb2000)='blacklist\x00', 0x0) r2 = add_key$keyring(&(0x7f0000dd3000-0x8)='keyring\x00', &(0x7f00004d8000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) keyctl$negate(0xd, r2, 0x0, r3) r4 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ecc000)="308564875d0e604514e047a3a3a79837d65d4c0c8724a478129e185d53c6141cae962c8d433cc87694d05e70e124e4b8a6a0457068aec86c59e3b8efd71463bdb90d2786ef890fab1fcfb92fc932c4b8f9225a6deb02000000b1c365cb8e31715f8e11380fc9ad0d1c1d63fedcc7cf5f7f2206df696b18cff66726adb823b4df67bdd62a942e798eacf9a3e757a7ef5514e2df20a64bbc9eda36af8555a3dbafef62bb2790f5c0bc979a619147fb0052dc02198be552cbfbd9243f7ae8189ad4692fd4820037c9fdd218b3241e2d3ef7db2bf206d52f5ebef51f7ed03c83", 0xfffffffffffffe59, r3) r5 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) keyctl$unlink(0x9, r4, r5) 2018/02/04 01:08:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bbee54b2b9c8a8930e3f50ef6f152d4df1ae985fb28b7d16ad99ebf5e15045de2ba6db1f54410bc3d500feeac0f0e07ea3aebfe8a75b56c661c97c", 0x6a) writev(r0, &(0x7f0000f63000-0x90)=[{&(0x7f0000936000-0x28)}, {&(0x7f0000cf2000-0xc)="bad558988f83ea68", 0x8}], 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000008000-0x5c)={0x6, 0x0, {0xffffffffffffffff, 0x3}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000004e000-0x4)) migrate_pages(0x0, 0x0, &(0x7f0000269000), &(0x7f00001e7000)=0x193) socket$nl_crypto(0x10, 0x3, 0x15) r1 = request_key(&(0x7f00008ec000-0x6)='rxrpc\x00', &(0x7f00002c1000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000008d000)='\x00', 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x2a100001) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000105000-0x4), &(0x7f0000375000)=0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000705000)=0x1, &(0x7f0000126000-0x4)=0x4) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000afe000-0x8)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000756000-0xe8)={{{@in=@local, @in=@local}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000986000-0x4)=0xe8) [ 76.540864] sg_write: data in/out 700410/58 bytes for SCSI command 0xe2-- guessing data in; [ 76.540864] program syz-executor2 not setting count and/or reply_len properly [ 76.572363] sg_write: data in/out 700410/58 bytes for SCSI command 0xe2-- guessing data in; [ 76.572363] program syz-executor2 not setting count and/or reply_len properly 2018/02/04 01:08:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 01:08:18 executing program 3: r0 = getpgrp(0x0) ptrace$cont(0x18, r0, 0x100, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0xba, 0x0, 0x0, 0x0, "13e59b272af4141db2ae412a2efec9b293ba47c265e3c7d137193e4f1c3fe66cd3bb6492a6af31c3936c111c37704060ecce4e6f88a429a45923d4bcc148f461", "49b1a645dae190c57ee84bda8c199f1515e040f25e7d04d35655dc5142034f34", [0x0, 0x2]}) syz_open_dev$adsp(&(0x7f0000fb0000-0xb)='/dev/adsp#\x00', 0x1f, 0x400000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005c9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000c37000)={0x0, 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ced000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f000072f000)={0x0, 0x78, 0xffffffffffffffff, 0x8000, 0x5, 0x20, 0x0, 0x0, 0x4010, 0xf, 0xffff, 0x5, 0xfffffffffffffff7, 0x8000, 0xffffffffffff0000, 0x2, 0xa906, 0x1ff, 0x2, 0x5, 0xa41, 0xfffffffffffffffb, 0x5, 0x5, 0x9, 0x5, 0x5, 0x5, 0x4, 0x7, 0x8000, 0x6, 0x8000, 0x1, 0x80000001, 0xfffffffffffffff7, 0xfffffffffffffff7, 0x7, 0x0, 0x6, 0x1, @perf_config_ext={0x1000, 0x6}, 0x8000, 0x101, 0x9, 0x3, 0x3, 0xfff, 0x8}, r2, 0x8, r3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000a6c000)=[{&(0x7f00002ee000-0x7c)="e0011742410e59c9e0337d6a84912c353ab7edcd3a31af09341a7ec384bbceef03f126977f9a968c6f6f7f34af66bfe2f07c79e66be8dc7fe19dd300cbb16234e117c9e28faef9a9617a35cdaee3f93cb5d2f5a330773394383ec69b45ea72c6ea9d892db0171a33ee39c05096b221eedd37c2cb22c6ae958b1d530a", 0x7c}], 0x1, 0x8) r5 = socket$inet6(0xa, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) syz_open_procfs(0x0, &(0x7f0000073000-0x8)="6e732fd573650400") 2018/02/04 01:08:18 executing program 1: syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 01:08:18 executing program 6: clone(0x0, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) r0 = syz_open_dev$midi(&(0x7f0000bb6000)='/dev/midi#\x00', 0x59da, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000e0000-0x14)={@dev}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x13b, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x8, 0x800}, &(0x7f0000002000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f0000000000)=0x8) 2018/02/04 01:08:18 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000617000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0xb7, 0x8, 0x82bd, 0xffffffffffffff80}, 0x10) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x802) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r2, 0x8983, &(0x7f000013d000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x9) io_setup(0x18, &(0x7f0000001000-0x8)=0x0) r4 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x5, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000001000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x7aa, r2, &(0x7f0000001000-0x63)="efc59c57156589cb4f7bf89ab56525d5e06472c3129c0cb9c8bc8f55a89ff82bbd31e47baf7c79809e3f289e6a72129abb7295ef2241e2767d366fddc0ca11b93d173200b5163fba9b1553e9224e91a83cf396b3501215b277f9e44f16634c7c7541d5", 0x63, 0x0, 0x0, 0x0, r4}]) r5 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x9, 0x640002) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000e9d000-0x8)={0x4, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000001000)=0xe8) r7 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @empty}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x0, 0x2, 0x7, 0xa, 0x80, 0x80, 0x0, r6, r7}, {0x7, 0x16c00, 0x81, 0x6, 0x7fffffff, 0x0, 0x10000, 0x3}, {0x9, 0xc778, 0x22c5, 0xffff}, 0x5, 0x8, 0x3, 0x1, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x32}, 0x2, @in=@empty, 0x7, 0x7, 0x0, 0x9, 0x7f0000000000000, 0x0, 0xff}}, 0xe8) 2018/02/04 01:08:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000056f000-0xc)={0x1, r0, 0x1}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x227e, &(0x7f0000001000-0x1)) 2018/02/04 01:08:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000024c000)=[], 0x0, &(0x7f00005bb000)={0x77359400}, &(0x7f00005f0000)={0x1ff}, 0x8) mmap(&(0x7f0000d08000/0x4000)=nil, 0x4000, 0x3000004, 0x4010, r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000b00000-0x8)=0x2000007) dup2(r0, r2) 2018/02/04 01:08:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bbee54b2b9c8a8930e3f50ef6f152d4df1ae985fb28b7d16ad99ebf5e15045de2ba6db1f54410bc3d500feeac0f0e07ea3aebfe8a75b56c661c97c", 0x6a) writev(r0, &(0x7f0000f63000-0x90)=[{&(0x7f0000936000-0x28)}, {&(0x7f0000cf2000-0xc)="bad558988f83ea68", 0x8}], 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000008000-0x5c)={0x6, 0x0, {0xffffffffffffffff, 0x3}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000004e000-0x4)) migrate_pages(0x0, 0x0, &(0x7f0000269000), &(0x7f00001e7000)=0x193) socket$nl_crypto(0x10, 0x3, 0x15) r1 = request_key(&(0x7f00008ec000-0x6)='rxrpc\x00', &(0x7f00002c1000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000008d000)='\x00', 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x2a100001) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000105000-0x4), &(0x7f0000375000)=0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000705000)=0x1, &(0x7f0000126000-0x4)=0x4) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000afe000-0x8)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000756000-0xe8)={{{@in=@local, @in=@local}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000986000-0x4)=0xe8) 2018/02/04 01:08:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 01:08:18 executing program 1: syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 01:08:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015e000-0xa)='./control\x00') mkdir(&(0x7f0000619000)='./control\x00', 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000c28000-0xc8)={0x8, 0x0, [{0x6, 0xe4, 0xfffffffffffffff9, 0x1, 0x16}, {0xf, 0xc171, 0x3, 0xfffffffffffffffd, 0x5}, {0xa, 0x1, 0x4, 0x7, 0x3}, {0x80000008, 0x80000000, 0x100, 0x2, 0x3}, {0x80000007, 0x9, 0x80000001, 0x7f, 0x3}, {0xc000000d, 0x9, 0x5, 0x80000001}, {0x80000008, 0x7, 0x1000, 0x1, 0x2}, {0xd, 0x7, 0x80000001, 0x0, 0xffffffffffffc842}]}) close(r0) 2018/02/04 01:08:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 01:08:18 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d57000-0xb8)={0x0, 0x2f, 0x4, 0x8, 0x9, 0x2, 0x7fff, 0x5, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x2, 0x5, 0x100, 0x5, 0x1f}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x39cdb26f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="5a33256e8590", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x84, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/04 01:08:18 executing program 1: syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 01:08:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000cb8000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000fb5000)='maps\x00') preadv(r2, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r4 = socket$inet(0x2, 0x6, 0x0) preadv(r3, &(0x7f0000aa0000)=[{&(0x7f000089a000)=""/43, 0x2b}], 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) [ 76.671641] sg_write: data in/out 700410/58 bytes for SCSI command 0xe2-- guessing data in; [ 76.671641] program syz-executor2 not setting count and/or reply_len properly 2018/02/04 01:08:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 01:08:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000388000)='/selinux/enforce\x00', 0x2802, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00009b2000)={0x7, 0x4}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00003d1000)=0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000023f000)=0x1) 2018/02/04 01:08:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bbee54b2b9c8a8930e3f50ef6f152d4df1ae985fb28b7d16ad99ebf5e15045de2ba6db1f54410bc3d500feeac0f0e07ea3aebfe8a75b56c661c97c", 0x6a) writev(r0, &(0x7f0000f63000-0x90)=[{&(0x7f0000936000-0x28)}, {&(0x7f0000cf2000-0xc)="bad558988f83ea68", 0x8}], 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000008000-0x5c)={0x6, 0x0, {0xffffffffffffffff, 0x3}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000004e000-0x4)) migrate_pages(0x0, 0x0, &(0x7f0000269000), &(0x7f00001e7000)=0x193) socket$nl_crypto(0x10, 0x3, 0x15) r1 = request_key(&(0x7f00008ec000-0x6)='rxrpc\x00', &(0x7f00002c1000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000008d000)='\x00', 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x2a100001) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000105000-0x4), &(0x7f0000375000)=0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000705000)=0x1, &(0x7f0000126000-0x4)=0x4) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000afe000-0x8)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000756000-0xe8)={{{@in=@local, @in=@local}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000986000-0x4)=0xe8) 2018/02/04 01:08:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) [ 76.760051] sg_write: data in/out 700410/58 bytes for SCSI command 0xe2-- guessing data in; [ 76.760051] program syz-executor2 not setting count and/or reply_len properly 2018/02/04 01:08:19 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)="0000d70000000000c2") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) sendmsg$netlink(r2, &(0x7f000078e000-0x38)={0x0, 0x0, &(0x7f0000014000-0x40)=[], 0x0, &(0x7f0000b8c000)=[]}, 0x0) recvmsg$kcm(r2, &(0x7f0000a28000-0x38)={0x0, 0x0, &(0x7f00003ae000)=[{&(0x7f0000780000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)}, 0x0) exit(0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f1b000-0xc)=@sack_info={0x0, 0x2, 0x2}, &(0x7f0000302000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000139000-0x8)={r3, 0x1}, &(0x7f00000e7000-0x4)=0x8) fstat(r1, &(0x7f00002c7000)) 2018/02/04 01:08:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 01:08:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 01:08:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bbee54b2b9c8a8930e3f50ef6f152d4df1ae985fb28b7d16ad99ebf5e15045de2ba6db1f54410bc3d500feeac0f0e07ea3aebfe8a75b56c661c97c", 0x6a) writev(r0, &(0x7f0000f63000-0x90)=[{&(0x7f0000936000-0x28)}, {&(0x7f0000cf2000-0xc)="bad558988f83ea68", 0x8}], 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000008000-0x5c)={0x6, 0x0, {0xffffffffffffffff, 0x3}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000004e000-0x4)) migrate_pages(0x0, 0x0, &(0x7f0000269000), &(0x7f00001e7000)=0x193) socket$nl_crypto(0x10, 0x3, 0x15) r1 = request_key(&(0x7f00008ec000-0x6)='rxrpc\x00', &(0x7f00002c1000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000008d000)='\x00', 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x2a100001) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000105000-0x4), &(0x7f0000375000)=0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000705000)=0x1, &(0x7f0000126000-0x4)=0x4) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000afe000-0x8)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000756000-0xe8)={{{@in=@local, @in=@local}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000986000-0x4)=0xe8) 2018/02/04 01:08:19 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r0, &(0x7f0000002000)='./file0/file0\x00') getcwd(&(0x7f0000011000-0x3e)=""/62, 0x3e) 2018/02/04 01:08:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80806, 0x5c1, &(0x7f0000886000-0x8)={0x0}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000d3000)) r1 = syz_open_dev$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_config_ext={0x4000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000e83000)='./file0\x00', &(0x7f0000145000)=""/108, 0x6c) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105518, &(0x7f0000001000)=""/250) 2018/02/04 01:08:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015e000-0xa)='./control\x00') mkdir(&(0x7f0000619000)='./control\x00', 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000c28000-0xc8)={0x8, 0x0, [{0x6, 0xe4, 0xfffffffffffffff9, 0x1, 0x16}, {0xf, 0xc171, 0x3, 0xfffffffffffffffd, 0x5}, {0xa, 0x1, 0x4, 0x7, 0x3}, {0x80000008, 0x80000000, 0x100, 0x2, 0x3}, {0x80000007, 0x9, 0x80000001, 0x7f, 0x3}, {0xc000000d, 0x9, 0x5, 0x80000001}, {0x80000008, 0x7, 0x1000, 0x1, 0x2}, {0xd, 0x7, 0x80000001, 0x0, 0xffffffffffffc842}]}) close(r0) 2018/02/04 01:08:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000024c000)=[], 0x0