[....] Starting enhanced syslogd: rsyslogd[ 12.826497] audit: type=1400 audit(1516182819.131:5): avc: denied { syslog } for pid=3495 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 16.033948] audit: type=1400 audit(1516182822.338:6): avc: denied { map } for pid=3636 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.5' (ECDSA) to the list of known hosts. 2018/01/17 09:53:48 fuzzer started [ 22.215444] audit: type=1400 audit(1516182828.519:7): avc: denied { map } for pid=3647 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/17 09:53:48 dialing manager at 10.128.0.26:43285 [ 25.288540] can: request_module (can-proto-0) failed. [ 25.298076] can: request_module (can-proto-0) failed. 2018/01/17 09:53:52 kcov=true, comps=false 2018/01/17 09:53:53 executing program 7: r0 = socket$inet(0x2, 0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00004a5000)=0x0, &(0x7f0000ed8000)=0x4) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/112, &(0x7f0000cbb000-0x4)=0x70) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x8, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001000-0x80)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2f}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}], 0x80) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000002000-0x14)={0x0, 0x0, 0x3, 0x0, 0x8}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000003000-0x4)={r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000003000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000004000)={0x5b6, 0xffffffff, 0xd1a, 0x7fff}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000005000)=0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000006000-0x4)=0x9) ioctl$TCXONC(r2, 0x540a, 0x101) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r3, &(0x7f0000006000)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000005000)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x7, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000008000-0x8)={0x5, &(0x7f0000003000)=[0x965, 0x0, 0x1, 0x5, 0x3]}) 2018/01/17 09:53:53 executing program 3: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000a6c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@common='nr0\x00', @ifru_flags=0x1401}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000001000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8, 0x80000) bind$netrom(r2, &(0x7f0000001000-0x48)=@full={{0x3, {"ce52992ffdd29e"}, 0x0}, [{"14c5ca5e8c8bfd"}, {"9539c45f071b27"}, {"f2f044188d7729"}, {"5b5623b92c062a"}, {"18857a5945b3e1"}, {"4286e761306633"}, {"2a7626c6116192"}, {"aaaff949894aaf"}]}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000002000-0x20)=[{&(0x7f0000003000-0x1)=""/1, 0x1}, {&(0x7f0000000000)=""/173, 0xad}, {&(0x7f0000001000-0x2f)=""/47, 0x2f}, {&(0x7f0000001000-0x82)=""/130, 0x82}], 0x4, &(0x7f0000003000-0x52)=""/82, 0x52, 0xffffffffffffff88}, 0x5}, {{&(0x7f0000002000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000)=[{&(0x7f0000000000)=""/210, 0xd2}, {&(0x7f0000002000)=""/73, 0x49}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x3, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x2}, 0xa3c}], 0x2, 0x40000000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000002000-0x1c)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000003000)=@bridge_getlink={0x13c, 0x12, 0x306, 0x0, 0x2, {0x7, 0x0, 0x0, r3, 0x100, 0x80}, [@IFLA_MTU={0x8, 0xe, 0x6}, @IFLA_PORT_SELF={0xf8, 0x19, [@nested={0xf4, 0x73, [@generic="0406c37850976f462b14b309525485ea4f949efdd3ebf1804df0a61b57a3b466e5c91f60c25799bc03866df662208846709b553288262b484d9acb6383e30d7504aa261aa73c8e996c76fd0be30a971d66310eb081dad8c4db623a2d365ec03a3b8a350710a558423a6871cedd4f77a6261e34357e0a1e6fa088addc32cd4129e1ef680c3e9841126565fc426492e2", @generic="a0dbee898a9e8c68338f5c0aef9ed4b62c64a8f206345cc7a396fa0b3c98b65cc42229c78e1fe97c0ac59a5ca9f7e8c92b03ece5aa0e266835b5a4e932fba3b9d46c015f1e547dc4d932815b67e4817ecd2f05e13b90bce0eee7af58d29b70925d"]}]}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x101}]}, 0x13c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x200000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r4, &(0x7f0000005000-0x5a)=@pi={0x0, 0x88ca, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@canfd={0xd, {{0x2, 0x8000, 0x9, 0xffffffff}, 0x39, 0x3, 0x0, 0x0, "1daea01ccef725825870d342cdc908f4efb257da901a9691aeef3417cff59fa681f74936942a8796b5977804f180a007bb498381f8b84fa700ca9f8948bcbc15"}}}}}, 0x5a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000005000)={0x0, 0x0, r4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000006000-0x10)={0x0, 0x0, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000006000-0x8)={r5, r6}) 2018/01/17 09:53:53 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e40000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$inet6(r0, &(0x7f00006e7000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ab2000)=0x1c) r1 = pkey_alloc(0x0, 0x1) timerfd_gettime(r0, &(0x7f0000d8e000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r0, &(0x7f0000aea000-0x3f)=""/63, 0x3f, 0x1, 0x0) exit(0x1f) socketpair$inet6(0xa, 0x8000b, 0x10001, &(0x7f0000e66000)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000001000)=0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000001000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) pkey_free(r1) msync(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4) epoll_create(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r3, &(0x7f0000003000-0x8)={0x64}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={0x0, 0x8c6}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000003000-0x64)={r4, 0x5c, "8a633b5843c28d41608f5b80f0457d941b220e4ce6fc43a8be7f5ab659d5b7ce61d192ceb98e36fb3962e7883b1c216427084311134102174b683d040ba4196e92c7e6690c96ba69a123ecde5ed34d9b139a6edd058603b6bb09c971"}, &(0x7f0000003000)=0x64) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000004000)={{0x0, 0x100004, 0x0, 0x5, 0x1ff, 0x6, 0x6843, 0x5, 0x4, 0x1, 0x4, 0x5, 0x0}, {0xd000, 0x111000, 0xa, 0xffffffffffff0000, 0x2a, 0x8a, 0x7, 0xfff, 0x401, 0x10001, 0x7, 0x8, 0x0}, {0x2000, 0x15002, 0xa, 0x6, 0xa7, 0xfed, 0x2, 0x6, 0xad, 0x80, 0x101, 0x5, 0x0}, {0xd000, 0x110000, 0x3, 0x10000, 0x1, 0x3, 0x100000000, 0x0, 0xc7, 0x100, 0x3, 0x7, 0x0}, {0x3, 0x1000, 0x0, 0xffff, 0x4, 0xffff, 0x1ff, 0x400, 0x4, 0x0, 0x123, 0x9, 0x0}, {0x0, 0x6000, 0xb, 0x6, 0x8, 0x20, 0xffffffffffff49e1, 0x81, 0x8, 0xfffffffffffffffa, 0x5, 0x6, 0x0}, {0xf000, 0x0, 0xa, 0x8, 0xffffffffffffffc1, 0x4, 0x4, 0x600, 0x6, 0x12, 0x9, 0x9, 0x0}, {0xf000, 0xf000, 0x13, 0x1000, 0x7fff, 0x8000, 0x8000, 0x100000000, 0x2b, 0xfffffffffffffffb, 0xc83d, 0x7, 0x0}, {0x100000, 0xf000, [0x0, 0x0, 0x0]}, {0x2000, 0x2000, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x12080, 0x6, 0x8900, 0x0, [0x14fa, 0x7e2, 0x9, 0x8]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000005000)={0x7}, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000006000)=[0x1, 0x8]) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000006000)="637075736574ab2376626f786e65743000", &(0x7f0000008000-0x19)="2d785c637075736574a2707070305b747275737465645c7d00"], &(0x7f0000007000)=[&(0x7f0000007000)='/selinux/avc/cache_threshold\x00'], 0x1000) 2018/01/17 09:53:53 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x6, &(0x7f000066b000)=[&(0x7f000052a000/0x3000)=nil, &(0x7f0000ebd000/0x1000)=nil, &(0x7f000090d000/0x3000)=nil, &(0x7f0000f68000/0x3000)=nil, &(0x7f000089f000/0x1000)=nil, &(0x7f0000a63000/0x4000)=nil], &(0x7f0000001000-0xc)=[0x6, 0xff, 0x7fff], &(0x7f0000d49000)=[0x0, 0x0, 0x0, 0x0], 0x4) r1 = syz_open_procfs(r0, &(0x7f0000001000-0xe)='net/rt6_stats\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000002000-0x3)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000002000-0x8)=[0x0, 0x0], 0x8, 0x3, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8e7a, 0x0, 0xff, 0x8, 0x0, 0x6, 0x8}, 0x20) r2 = inotify_init1(0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0xc0, "e1bcfa8eeb8797a378093ec738728d61d4ea5b3e32fc046ce446ecf4f49c3645ccdfa7ece6052dcfcc2eb4fa891c4076377db470008da47fbae4491bf2b794d059d36da8343d743d902f8c39fc31d57a67c0deac2e8b261c44061bf1b69c6fd419cf0ae1733158127b2adeb5f5a9f0d51ae6ee167b4258f86147aceacc9644843af5fcfe0d1463d52cf9ef62f30190aaded15a3a7db6a80642e9b6a578042eebdc26f4c78a441799e50b0c0e62edf66d2da486b0700969958173c83c627d3830"}, &(0x7f0000000000)=0xc8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000)={r3, 0x1ff}, 0x8) r4 = geteuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x200, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000004000)="cc29cfc146212c1b405fa6c22e7a99930f56f2fdada17990385f4077ff5e340d99") renameat(r1, &(0x7f0000002000)='./file0\x00', r1, &(0x7f0000001000)='./file0\x00') mbind(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000001000)=0x5, 0xfffffffffffffbff, 0x4) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000001000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000006000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1000, 0xffffffff, 0x2d2080c5, 0x0, 0x8, 0x4000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff8, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000003000)={0x4, &(0x7f0000002000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000007000-0x8)={r5, &(0x7f0000006000)=""/111}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000006000-0x8)={0x0, 0x0}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000008000)={r3, 0x7, 0x1d}, 0x8) 2018/01/17 09:53:53 executing program 5: r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e51000)=0x0) r1 = syz_open_dev$adsp(&(0x7f00008cc000-0xb)='/dev/adsp#\x00', 0xfffffffffffffff8, 0x80081) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x4, 0x5a59, 0x4, 0x7, 0x100000001, 0x3, 0x0, 0xb3e, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001c5000)={r2, 0x41, "36dfd04210c9ffd2e086ee28f8363a74b523fe6710a0dd254c231c19af5207b38c9aaa69ccc7e5428f2d800cb3ead80e497209071b80b4e0492878857cba827f2a"}, &(0x7f0000001000-0x4)=0x49) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r3, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000001000)={0xffffffffffffffff, 0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000001000-0x8)={0x8001, r5}) r6 = socket$inet(0x2, 0x800, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={r4, 0x9}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000004000)=""/54) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r6, 0x40b, &(0x7f0000006000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000007000-0x2b)=""/43) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000008000-0xb6)="6e9a94474555cccbc4c2a307d55ebc5dc60f0a1cbeade55cba95f291c5a28e24994d78d33da4a4f0d83854331e1243b2a8d81cb43b3ab3129f48330b0d1c008df93022125db1131a21912b7ee2dd0a3ec014fd647fbf5b49a443325bd82d4464e9202c42f7c67913ed443ef17da9df5e54de53183886a3123fa7a225b245e7d7a89ac733e2b4b66a0e199e5e0af7228f8552cc287db0e632dfbb2adff8cb8590f64beea6f3607dac85bead6e791469ba135720bdc798") ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000002000-0x20)={0x10001, 0x2, 0x5000, 0x1000, &(0x7f0000005000/0x1000)=nil}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000009000-0x4)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) [ 27.506190] audit: type=1400 audit(1516182833.810:8): avc: denied { map } for pid=3647 comm="syz-fuzzer" path="/root/syzkaller-shm050271128" 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 2018/01/17 09:53:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000110000-0x9)={0x7, 0x0, 0x0, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000001000-0x8)={r1, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0x74, &(0x7f0000001000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xa7}, 0x6ec}, @in6={0xa, 0x0, 0xaa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd92}]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x6, 0x1, 0x10001, 0x1ff, r2}, &(0x7f0000002000-0x4)=0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000)='pkcs7_test\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='/dev/ppp\x00', 0xffffffffffffffff) r4 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="0a1ab1483460976234a431caf773f72f42d0e81de412a9e64238295665dbdc818561b615b528c16eaaa8a6a1449ed3a58294a70f9d4f987f6fb728d9b848c93ff42cc14163aaaf81d48a560818a534af08629d6e05aebc5d5cd8b2524da5b9cd34473ebfa217993700395fedf8160076c8b19f0f8e7d58b28a20c350af201c45d18bba7228103afb0b9d7a3a2d6067b28604f387e4dbf55f1aed8071818090f3378f3da7faab901ac1a2a2e995e8ee9cffce9cb5027fd0e84c906b2dccb7619d9839dc20978252ce16fc8c3e29a15076658519a7831a83d7e8ab9f6f1b17e1e7ee79eabf9daef5", 0xe7, r3) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000-0x20)={r0, 0x0, 0x1, 0x10000, &(0x7f0000002000-0x4)=[0x0], 0x1}, 0x20) keyctl$link(0x8, r4, r3) connect$netlink(r0, &(0x7f0000002000-0xc)=@proc={0x10, 0x0, 0x0, 0x8000}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000003000)=0xc3d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r2, 0x1000}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000006000)={0x2fef755c, 0x5, 0x7fffffff, 0x6f, &(0x7f0000003000-0x6f)=""/111, 0x29, &(0x7f0000007000-0x29)=""/41, 0x92, &(0x7f0000000000)=""/146}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000008000-0xc)="c5c1db7caba4191b1ce83325") openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x10802, 0x0) 2018/01/17 09:53:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x109082, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000000)=@pi={0x0, 0x0, @ipv6={0xfffffffffffffffa, 0x6, "17b182", 0x39, 0x89, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, {[@fragment={0x2b, 0x0, 0x5, 0x800000, 0x0, 0x3f, 0x3}], @dccp={{0x3, 0x2, 0x4, 0x1, 0x1bc0, 0x0, 0x0, 0xa, 0x6, "7aecb0", 0xffff, '@b '}, "16f99c029ad9a863daf9385f2fa7c0fc0503341785cf655c4991daaaca5bca61ea"}}}}, 0x65) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000)={@generic="3b68669f14fe457436ff2b34801fa78b", &(0x7f0000003000-0x14)=@ethtool_wolinfo={0x6, 0x5, 0x20, "3926822b6c9b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_thread_area(&(0x7f0000002000-0x10)={0x7, 0x20000800, 0xffffffff, 0x233a, 0x5, 0xcfb, 0xfffffffffffffffe, 0x5, 0x2, 0xa62}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000003000)='./file0\x00', 0x101) fcntl$setstatus(r0, 0x4, 0x40c00) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r1, r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000002000)='ns/ipc\x00') linkat(r0, &(0x7f0000002000)='./file0\x00', r4, &(0x7f0000001000)='./file0\x00', 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000007000-0x50)={0x0, 0x1ff, 0x9, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlinkat(r4, &(0x7f0000007000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000008000-0x50)={{0x1b5, 0x6f0}, {0xd, 0x4}, 0x1000, 0x1, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r5, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000009000-0xeb)={0x0, 0xe3, "586155c3d6a75449f6becce980c98761346092f4e738c041eb0e880a2d4ff8a35bd9a3e57afb78a4af8bbde22c52f965b184cbf70bd49d36fafb80ffa54170dc0ced28ba69c6dceda53167f1a00392c52e10d12ee60d956ee63d7040b201f231fb2365830ebd39028fd44be8ff50eebc8cd9031584a6957f6f602f20b9545f7cfecd9f6b9a473ae5daaada35ab38f1a1494680d0ec0dca05ec330e3a9f556697cc1d5c891075050def09daba760279012f6affdf4a974f742736d5f434c7b2b2d4813e9d31672566047c20cd6adcc94a3319dd1fb79b3b2c5a854a93773bce3104f4fb"}, &(0x7f0000008000-0x4)=0xeb) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r6, &(0x7f0000009000-0x4)=0x4) [ 27.556820] audit: type=1400 audit(1516182833.861:9): avc: denied { map } for pid=3690 comm="syz-executor3" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8894 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/17 09:53:53 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f000052e000-0xd)='/dev/usbmon#\x00', 0x5, 0x8040) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000dcf000-0x118)={0x5, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [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, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x1ff, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000)=0x10000, 0x4) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000001000)=0x8) fcntl$addseals(r0, 0x409, 0x3) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000001000-0xc)={@loopback=0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000003000-0x4)=0x26, 0x4) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000002000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000002000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000000)={&(0x7f0000004000-0x24)={0x24, 0xa, 0x6, 0x800, 0x0, 0x1, {0xf, 0x0, 0x6}, [@typed={0x10, 0x20, @u64=0xaf}]}, 0x24}, 0x1, 0x0, 0x0, 0x44084}, 0x20008000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000004000)='/dev/vcs#\x00', 0x80, 0x400000) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) sync_file_range(r2, 0x1dca, 0x59, 0x6) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000002000-0x77)="c8de2424dc0c58c947ca47a7dc0bfe7322e2305b01ae5ff1ac0d7ce2b25e1ddd41e2b40d35212c8ca8d68a9f64c0967c1039bc07833c436cc6302981ab1d75752fcd437d7758f15a1b50fe7dc75c19597161ee2c53ebc2b4d33bd7910f3e0b05f979c5894793763877e8d150ad262dc3187e4c8ced1fec") ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000005000-0x30)={0x2cecc0000, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000004000)=0x0, &(0x7f0000005000)=0x4) socketpair$inet6(0xa, 0x4, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) [ 28.226654] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 28.671257] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 29.369693] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 29.444341] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 29.740382] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 29.884665] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 29.970889] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.113296] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.725521] audit: type=1400 audit(1516182837.030:10): avc: denied { sys_admin } for pid=3690 comm="syz-executor3" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/17 09:53:57 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000004000-0xd)='/dev/dmmidi#\x00', 0x5, 0x600) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000010000)=0xb3, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000012000-0x58)={0xec, 0xffff, 0x6b6, 0x6, 0x40, 0x87d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 30.798291] audit: type=1400 audit(1516182837.064:11): avc: denied { sys_chroot } for pid=4395 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/17 09:53:57 executing program 3: socketpair$inet(0x2, 0x80807, 0x40, &(0x7f00003dd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000001000-0x118)={0x20, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket(0x18, 0x0, 0x1) socket$inet(0x2, 0x5, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x111, 0x8, &(0x7f00003b6000-0x4)=0x0, 0x4) 2018/01/17 09:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000097d000)='./file0\x00', 0xfa, 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f0000db6000)='./file0\x00', &(0x7f0000dc4000-0xa)='./control\x00') 2018/01/17 09:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = memfd_create(&(0x7f0000871000)="760554effffff0d1", 0x4) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000439000)={&(0x7f00006bd000/0x1000)=nil, 0x1000}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000dce000-0xb)='/dev/audio\x00', 0x400, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f000027e000-0x1)=0x4) socket$alg(0x26, 0x5, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000457000-0x9)='/dev/rtc\x00', 0x101000, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000571000-0x1)=0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aee000)="0b0001020000003001b714", 0xb) 2018/01/17 09:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000054f000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f00009ac000)=0x0) 2018/01/17 09:53:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) sched_rr_get_interval(0x0, &(0x7f00001fc000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigsuspend(&(0x7f00002c0000)={0x470}, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007d8000)={0x1, 0xffffffffffffff9c, 0x1}) fremovexattr(r2, &(0x7f00000a3000-0xe)=@known='system.advise\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000575000)="", &(0x7f00007c4000-0x4)=0x0, &(0x7f0000dc2000-0x4)=0x0, &(0x7f0000327000-0xfb)="") tkill(r0, 0x1000000000016) syz_open_dev$vcsn(&(0x7f000011a000-0xa)='/dev/vcs#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000039000-0x8)={0x0, 0x0}, &(0x7f00008d9000+0x77d)=0x8) 2018/01/17 09:53:57 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = getpid() process_vm_readv(r1, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0xfffffffffffffd6a}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x7ffff000}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x6, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) [ 31.286652] audit: type=1400 audit(1516182837.591:12): avc: denied { dac_override } for pid=4537 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/17 09:53:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00006d2000-0x5e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@generic={0x7, 0x2, ""}]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0xfffffffffffffffe]}) 2018/01/17 09:53:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x6) fchmod(r0, 0x90) 2018/01/17 09:53:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000087e000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$mice(&(0x7f000084f000-0x10)='/dev/input/mice\x00', 0x0, 0x40) 2018/01/17 09:53:58 executing program 3: r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000045f000-0x4)=r0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000eec000-0x62)='-', 0x1) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f50000)=0x0, &(0x7f0000b2c000-0x4)=0x4) 2018/01/17 09:53:58 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fa, 0xfffffffffffffe13) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000eed000)='y', 0x1) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/17 09:53:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001b2000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x6, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f000011d000)={0x52, 0xebad, 0x4, {0x6ffe, 0x1ff}, {0x7c416726, 0x1}, @rumble={0x40, 0x6}}) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x8, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 09:53:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004d4000-0x9)='/dev/rtc\x00', 0x181000, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000de2000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006ff000)=0x0) getresuid(&(0x7f0000f0d000)=0x0, &(0x7f0000dc5000-0x4)=0x0, &(0x7f00004f1000)=0x0) lstat(&(0x7f0000b67000)='./file0\x00', &(0x7f0000e86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000058c000)=0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000c7b000-0x6)={0x8, 0x7, 0xfffffffffffffff7}) getresuid(&(0x7f0000d13000)=0x0, &(0x7f00003d6000-0x4)=0x0, &(0x7f0000463000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003fb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000462000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c32000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000f8000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc1000-0x4)=0xe8) stat(&(0x7f0000b4b000-0x8)='./file0\x00', &(0x7f0000a74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000b30000-0x1c)={&(0x7f0000be3000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b88000)=[{&(0x7f0000fb1000)="a8e3944c13cd2ebd8e33d22be5a827c6a393e90059ae528ae47fd40bdb4b07cb765a0ab854801f8ba118f065cbc54861ba812c93ad34d4ed0d80c2368c763327442096e253272e01415bb69623d7cd1944e02d6a969ea4c51f44b256903a98748eee40e9e8ce22b29203a5a4ef1942e24f205282", 0x74}, {&(0x7f00001e0000)="12c0d0992b4308b33377c6cb97924e63e947feeb21edf47792d8c73984e701e735ee3b1004deb189b55bcbaa4a8fa61e5f4aabfdea218bca8cb2429035ec49cb8b9b74e122a341aac0d8e0d56ef6606e67cc4c10d5f9aa4c249812bc48f09a153c4de7a7b14fcb80a6d9eee0f14ebb2a1a6e6426401e60d117fe58992fa5c649a10dec3d82cafc6cf42aaf8e234afdd38a1ac45aaac9f05a894ee6de9b33e86acba6d7bcd2316e229bee159ce7a5d0e4f13ad59adf27c047e0b6094507ae37bf8516e0be0df9c1e1ff1b9d912e38134abb2f4ccf41fb2e2172", 0xd9}, {&(0x7f0000884000-0xcf)="97efdf9572befbbac4f8911d553f30ba7019f4d21adb3ca401017fc42f467d3c03a864ad9b29516b02f2d97a653b093141006ce4419193f6be80bab60c88335c92f2c94460893127821c6330553f894047bd42749ed2770905b719ddbb9f2b8ab8ed5e524fee7be32c00a76932d2b86ed51233738db601967890e8997fb4e645ac4ca58881a22c714c93823f6eb22c0d76bfb31f79a92f3e8f2aa841884a42792323013a1302f53b0139a47ff8e12122c0564b2ce7d4a4cfcc0082ba136f4a81124b554a13ab7d5abf3d020b44ed03", 0xcf}, {&(0x7f0000cb7000-0xea)="52e60d373784de2dbe896b3badd42d23769564ded337bc048875d5d7748db600872bda5836ef3c6a1baa0cab6d14c88065e5b6a411b5be9dcaef575ecac10b7b1ae6c25e58e191770491ba9fefed00ae65e2071a5c0c3819af6508de1b98ca796072b325841f6d279910f73ec2c3a271b8c5ba3bde169c0933b6349deea9606837564a6c634acdc7f4e34e608c6f9904d96aec97f4f703c589c2de1cbc92024169315e324d532ac7d0562048e7d2040db8fa0a4aab08af65164735a99594a374a29021e9df6c4979f2992df4abadee2f7e87e0c8448673ebd3d9e998836dac38fe2380068dece60f2ece", 0xea}, {&(0x7f000002f000-0xd)="0978e67a8dd8628f8165aaf07a", 0xd}, {&(0x7f00001ee000-0x28)="a7e4d515c88dde9ea6660514d89ca1b28dde1073be1f0d4596561c39536494f635f5d28f55332d3c", 0x28}, {&(0x7f00003f8000)="5127474d609fca8d65a8e03587d8232a2ed6112e5f9b9d39fed8c12a7199c84d4c54e5f946f72e5faa629f902ac39a8e8ca24ffa12157e205e9dc864327988875a3394249fbcfe56d22341faf20f72b2b4f3dbae68135ea3034d237d831b1f64f11b42fd809f0cf7af5467555f8975407d6bed17b8264943c6c587816a2d2c93d43351", 0x83}, {&(0x7f0000bc3000+0xb75)="029820b4cc1495a1afb88a056114379872da2872daf42da5ca123e4c0fc2880233e1eb37204cc0a7878c97e2224113175d92d6f6d5bc9bb4e24f81aef61eb8c89ca37d21bf7f760fa0f0776227571776c712f795039944885bf1bb292344c7f49a555d59857fbd08db30dd361f99bd019831689791303b499f962fd974cb717756ee926aa5694f98521e28ca07730e150f78f3357f9b83a185ee131339a489a0c92890ee5b5bebae5a838c6ad873b6b7cae60f73bd4d3930f26b7686b6169ef3f63511561b3200b362b36a846109d8a962", 0xd1}, {&(0x7f00005e1000)="5804916d05dd4efa6118e588ff3605275073248ff8a49eb24e4454550def584897c8f950d1d6af4ca4e01f4be48e9e46f9b77079ee5377c9405ae3573dcd5a5bea96a1a26b48edcd0fc8d1d3432c84f036768819d7b76c50946d5ad124252a931f808fe6e8cbd5f67a", 0x69}, {&(0x7f0000c1f000-0x26)="cd12159cd5d9beee0fe8e48b5025cd387119eb9c7f118c6d5eac70a88b39773cd4a944d02873", 0x26}], 0xa, &(0x7f00005ae000)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x58, 0x80}, 0x20040040) r11 = socket$unix(0x1, 0x3, 0x0) r12 = socket$unix(0x1, 0x2, 0x0) r13 = socket$unix(0x1, 0x1, 0x0) bind$unix(r12, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r13, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x29) bind$unix(r11, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) r14 = openat$vcs(0xffffffffffffff9c, &(0x7f00006bc000)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet6_tcp_buf(r14, 0x6, 0x1f, &(0x7f00008e5000-0xcc)="b4c448037515fc5322dfa8f71125b50c0ff12356a1f99ede71a972895ae0687e670db302d30092c47fcf9720653cbfaa334335132973c85af1a889584891798fc7256c3774d44266da28bec47c9afe4f0f5d8de5300e172a378fe6f9382b0bdc93b1633172a4f402a967226e9fb387b80c34a62000fd85078f78e5ceca2c1a75e01ad30902517f482781388bcbbf3f6298ee8b3534719caf7c9cad9d461e6bbde2fa9ecfc4d62f99309a1328e4a2647485070f20ca11f5f9851209c95cb4de757630321e6b89fc6a8ba839ec", 0xcc) io_setup(0xfdc, &(0x7f0000e24000)=0x0) io_submit(r15, 0x3, &(0x7f0000764000-0xc)=[&(0x7f000018b000)={0x0, 0x0, 0x0, 0x1, 0x1cb, r13, &(0x7f0000a08000)="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", 0xfb, 0xba5, 0x0, 0x0, r14}, &(0x7f00009f7000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r13, &(0x7f0000be7000)="d9e6e06a51928866baac3d730491ec88475bf75a2c9c8df77e5a0cba018e03dbb87c6a5bff8cb32d1834e4fef0584133797f449970fd80043e5caeaf8999b584fafa2e6a66df46a869ed9e3abb27d8e3f6df4d3c28d5991bcb54d48e6784ab69698cf1d5ee5c946ee0f5d2aaf5856251bf0f895913b9ab92bd9892d280c0f9cb7a77068394c167c500a3665b198b46069527eb9e7d774fbc5fbc5a3fb0976604270590275fd4813f28463ff205437df9", 0xb0, 0x0, 0x0, 0x0, r14}, &(0x7f0000d26000-0x40)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r13, &(0x7f00008aa000)="1bd69f6fc485249de22bc1888d3f5f279aaf5b6288d467d61fa59dcefae2d9d267fa8987f31b8f018adae8674c020415c5e8bfbc5e", 0x35, 0x5, 0x0, 0x1, r14}]) 2018/01/17 09:53:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000057f000)=0x0, &(0x7f0000918000)=0x0, &(0x7f0000c5d000)=0x0) r0 = syz_open_dev$dmmidi(&(0x7f000019b000-0xd)='/dev/dmmidi#\x00', 0x53, 0x101202) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000619000)={0x0, 0x1}, &(0x7f00003ef000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006af000)=@sack_info={r1, 0x4, 0x100000001}, 0xc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x17) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000fc000-0xf6)="805f0003", 0x4) 2018/01/17 09:53:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f4d000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00007d9000)=0x0) 2018/01/17 09:53:58 executing program 1: r0 = memfd_create(&(0x7f000096e000-0x2)='^\x00', 0x2) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000b0b000)={{0x1, 0x1000, 0xa, 0x9, 0x2, 0x7fff, 0x3, 0x1, 0x7, 0x7ff, 0x2, 0x82ce, 0x0}, {0x16000, 0x1000, 0xb, 0xfff, 0xf33, 0x0, 0x5, 0x1, 0x8001, 0x5, 0xffff, 0x8a, 0x0}, {0x10d002, 0x0, 0x0, 0x1ff3, 0x9, 0x5, 0x83e, 0x40, 0x1000, 0x0, 0x1be, 0x2, 0x0}, {0x10000, 0x4000, 0xd, 0x7, 0x1000, 0x6, 0x6, 0x3, 0x10000, 0x7cc, 0x8, 0x2, 0x0}, {0x1000, 0x1f002, 0xf, 0x7, 0x0, 0x100000001, 0x7b6, 0x5, 0x100, 0x2f3d, 0x6ea59929, 0x96, 0x0}, {0x4000, 0x10f002, 0x8, 0x9, 0x8, 0x3, 0x9, 0x6, 0x400, 0x2, 0x10000, 0x1, 0x0}, {0x0, 0x10f004, 0x1f, 0xacf, 0x2000000, 0x4, 0x9c, 0x9, 0x3, 0x2, 0x8, 0x401, 0x0}, {0x1002, 0x2, 0x0, 0xa73, 0x2df, 0x3ff, 0x3, 0x9, 0x0, 0x4, 0x421, 0x8, 0x0}, {0x1000, 0x0, [0x0, 0x0, 0x0]}, {0xf005, 0x100000, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x2, 0x1, 0x8, 0x8000, 0xf000, [0x0, 0xa31, 0x2, 0x8]}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) [ 32.267709] audit: type=1400 audit(1516182838.572:13): avc: denied { create } for pid=4790 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/17 09:53:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e9c000)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000cd9000)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000c22000-0x4)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b21000)='/dev/net/tun\x00', 0x0, 0x200000) r3 = syz_open_dev$vcsa(&(0x7f0000bb5000)='/dev/vcsa#\x00', 0x100, 0x8000) bind$bt_l2cap(r3, &(0x7f00000d0000-0xe)={0x1f, 0xa9, {0xec, 0x5, 0x80000001, 0x3f, 0x8, 0x1}, 0x2, 0xf493}, 0xe) dup3(r1, r2, 0x0) 2018/01/17 09:53:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x113980, 0x0) r1 = socket$bt_l2cap(0x1f, 0x3, 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) openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x200400, 0x0) fcntl$setsig(r1, 0xa, 0x2b) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x0, 0x3, {0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x430}}}, 0x32, &(0x7f0000001000-0x30)=[{&(0x7f0000ee4000-0xc0)="b2b2eecec3693c381d85c24f020664153ceea52e6222d2013b3c33ba615347ddd1f225e10ad20580069d0f08f76d605ef0de6a4387869c34618a4205392169c47b8749f38f2112731b84a3df636fd39d83e97669428476fe1dd5cb2d1868db6316ca85db7adf35aa33e667496745fb866f1755b88295dce75fcad3143f72e848e42a0d0cd2ffe2225b54a0752ed2a7a51bc1d26e8ee721eab8138dc004dc1fa1151315fafcf0f0da996996b7a328412c57dfdab105031ec87e3e4f9069b0da34", 0xc0}, {&(0x7f0000000000+0xea3)="52a97c3b5997ae369ba5a31ef0057d676ffbaa816e6421bdf3d91ef85f6d04922436349fc3f98971458a3b72c0c516ebd425abc47aced0ce", 0x38}, {&(0x7f0000000000)="73adfc86b0ad7b7cf486923c088f6d3dcca89fb0960674cf8220e9cefaad6575df03b596cb2a0e07178cbfa6b01649bd162bcfc8d0e5b6e5026bd380d30fc64436e68de06f0724b7973f47055e3c5729b14d9f1cf10f4343240650adbda67dec7ec7e3c44efe4cd835de5192e40d0353d3d18fc683e4e411c45f55f7d006810b6e5790ba9aa164237d7eee415df0975366761a9a4425f12355ff6abe9a0d5f5baed306943d04d2ac19ca6e", 0xab}, {&(0x7f000053d000-0x50)="f6306235251f144c83940f800494269ba04536c9edb82d9f909c5958d85b74e598eae9c5a31f7b85a81657888aa3bfe7ba2dbc917cc7fd562d04f0b31ce3aac7c1b31b6c1ad40f2b7ef1eb422acbd857", 0x50}, {&(0x7f0000046000-0xeb)="fc7fd9cff5145e86c9b46db7f750414c08f83845218e5273ae5f4e5a203fc3ac114cdab89d779b5e10c3f4bb691e19c738b30c005aff9066ac5ed40c3d4dca275cb2d39204ebad2a2b7aa52d61cef2285174166b58f1faf42cffc165e96b25de401249a839433f53eb09a0be800220f808609f2013b043b8c518d65953d72dd58cdb5271224f3362138d08a8a2b91bfc9fdb868d41f9758a507fb866d9919f3d238961f7f38354340350e3d2acf1db5f6b1d3b887ce038c5a194302bdb961c8c697c927f1b7e98594ca9307d2d9593c0cc6d1179e53d82e66746e57a0d45194394aa5750bc73495c114ece", 0xeb}, {&(0x7f0000ab0000)="02334da606c731dea6b7b28eb4d5b18cb353c01e4321057cde5be628eb0ecf7b652fb40420ba4f7478edbf60738b9ae4b62fd3ebc4ac43792bc6bd55cbc131113209ce91bb6ffacc145618f19ebddcc0c225518a9671502cc349a931e81245f52c80760fb66050dbd6ed532ae87f9fa3ce699cfd95fa89616acc69049a022c5210946a92083eec", 0x87}], 0x6, &(0x7f0000935000-0x1d4)=[{0x34, 0x117, 0x5, "1ca7138c71debe45a322422957c3ee35832922215773c5d44757b2e27a310605f682ae8067ad6747"}, {0xe8, 0x10c, 0x3f, "ac435319d90fc446c9f46701bba11900717a40f1d4134e9edb5817880de7303524f0ea8f67269b727dbaad5b94a7893f35b8ff57bb7a0d57bc6dfca2e2acb3aadb341bfdbbe5cce082d4d71ae8b3d3eafd1048624122d747a01d2492af15a43c6e0b01880cdd7b2f350c62d7850492071f8ccd865c75686c2a3358834fd292be883e37fa81ae9f1ac18ec771840c73cd083eb31093b5624aa8f423b679b1d40ec4cffc768b6e3d2905488ee4a36b348798db148b2a5008a8e9afc5eda8c84614782dc831e12d674eafac1c52c18edd06fe1310d12c6f200db7d6"}, {0xb8, 0x11f, 0x1000, "7b9737c2cbb7ce3b84b2a3df1b722bd4c3c0c90fe7ab86f42c0452af4eadd66a483a4c6367c91cc7895e9f4dbbd8e877a5dcc4ec63410875612be400ba4129e4cf11aa7d2c89ddb1ecf2362187ec33e4adc896aff2da0fae10a7a040a993be0c1ec717bc98ddf3aa6d75b2ffb3b004403c668f9063e0d97c24f0d09a512843d571a98084e6c68fc3e2761a87701c9e4727b177dc89f9a6d279baf81070f8f4db1ac1bb8bdd0048df7dc079"}], 0x1d4, 0x4000000}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000041000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f00003fe000-0x8)={&(0x7f0000d35000)=[0x0, 0x0, 0x0], 0x3}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00009b9000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000e3c000-0x51)="", 0x0) [ 32.312694] audit: type=1400 audit(1516182838.604:14): avc: denied { write } for pid=4790 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/17 09:53:58 executing program 7: pipe(&(0x7f00001f8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x0, [0x2]}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x80d, &(0x7f0000000000)={0x0, 0x0}) 2018/01/17 09:53:58 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000082b000)=0x273c, 0x4) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) close(r1) 2018/01/17 09:53:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000002000)=[{&(0x7f0000003000-0x1000)="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", 0x1000}], 0x1, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="bb", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) 2018/01/17 09:53:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000434000)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) socket$bt_hci(0x1f, 0x3, 0x1) ppoll(&(0x7f0000033000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000936000)={0x0, 0x989680}, &(0x7f00005bc000-0x8)={0x0}, 0x8) 2018/01/17 09:53:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f00003fc000-0xb)='/dev/midi#\x00', 0x80, 0x10000) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000847000)=""/147, &(0x7f00006db000)=0x93) lremovexattr(&(0x7f00004a4000-0x8)='./file0\x00', &(0x7f0000f20000)=@known='security.selinux\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007ff000-0x8)={0x0, 0x1, 0x8}, &(0x7f0000252000)=0x8) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000af4000-0x4b)="54d7b84fe6d67d17ba28136272f9e5e825bb8ea2ca6eff02b7d8201638f99dad154e6f3bf780bd4b72e2202a4f026800851782f4e7f33d6d1c58f1434fd62352ed199d8c659a35ff512ba4", 0x4b) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001e6000)={r2, 0xff, 0x80000001, 0x67af, 0x200, 0xb79}, 0x14) renameat2(r1, &(0x7f0000b71000-0x8)='./file0\x00', r1, &(0x7f00000fc000)='./file0\x00', 0x0) 2018/01/17 09:53:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c63000-0x8)={0x0, 0x0}) prlimit64(r0, 0x3, &(0x7f0000897000-0x8)={0x7, 0x9}, &(0x7f0000c10000-0x8)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00004ca000)='/dev/input/mice\x00', 0x0, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00004a8000)=0x0, 0x9bb573b47ba94422) 2018/01/17 09:53:58 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getgid() getsockopt(r0, 0x84, 0xc000000007a, &(0x7f0000ffd000-0x8)=""/8, &(0x7f0000ffb000)=0x1a3) syz_open_dev$sndpcmp(&(0x7f0000200000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x8000) 2018/01/17 09:53:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e83000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xbdd3) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x400000000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x8000800000000003, 0x9) write(r1, &(0x7f0000d37000-0x20)="00000000f70806001f050000fc000000", 0x10) chroot(&(0x7f0000fde000-0x8)='./file0\x00') setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000f7e000)=0x0, 0x4) unshare(0x24020000) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') poll(&(0x7f00006cd000)=[], 0x0, 0xff) mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/17 09:53:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e0c000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000d1e000-0x4)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0xfdb5, 0x0, &(0x7f0000e5d000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000618000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/17 09:53:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00008fa000-0x8)='./file0\x00', 0x10000, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x2, 0x0, 0x9e, 0x2, 0x20, 0xa0, 0x8d, r1, r2}, {0x3, 0xdc, 0x9, 0x0, 0x8000, 0x1ff, 0x3, 0x5}, {0x20, 0x6b, 0x61, 0xe95}, 0x1, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x6f}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x4, 0x1, 0x5, 0x7, 0x66, 0x40000000}}, 0xe8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x392, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x5, 0x0, 0x7f, 0x8, &(0x7f00004f2000-0x10)=@generic="b3862291428ec008b6ab0804b7aae7e6", 0x9, 0x80000000, 0xfffffffffffffffa}) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000002000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x58, 0x80800) [ 32.423458] audit: type=1400 audit(1516182838.727:15): avc: denied { dac_read_search } for pid=4828 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/17 09:53:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000068e000)='/dev/autofs\x00', 0x40100, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000026c000)={0x0, 0x6, 0x80000000, 0x5}, &(0x7f0000473000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dd4000-0x98)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdcb3, 0xe89b}, 0x98) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f00005e4000-0x20)={0x0, 0x0, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d43000+0x72c)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/17 09:53:58 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000004a000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00006f6000)={0x0, 0x20000000, 0x7, [0x8001, 0x8, 0x1000, 0x1, 0x2e6, 0x3, 0x21367c67]}, &(0x7f0000297000)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x81}, 0x8) getrlimit(0xfffffffffffffffe, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/17 09:53:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00001d0000-0x8)='./file0\x00', &(0x7f0000286000-0x8)='./file0\x00', &(0x7f00009b8000-0x3)='exofs\x00', 0x40, &(0x7f0000cb9000-0x2f)="0659dc36621ea5f6e2eef3cf9cff78abe65062a19d97f141aca6659d72f22c0cff0d7096ba050602b4cdbac60d8b87") ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f000084b000)={&(0x7f00007d4000/0x4000)=nil, 0x4000}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000b00000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00001aa000)={0x0, 0x0}) unshare(0x20000000) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000934000-0x9)='/dev/rtc\x00', 0x4a0201, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000055b000)=""/246) wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") userfaultfd(0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00009e9000-0x1000)=""/4096) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) mkdir(&(0x7f000014c000)='./file0\x00', 0x20) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b4d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$netlink(r2, &(0x7f0000e28000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000634000-0x4)=0xc) lgetxattr(&(0x7f00000ba000-0x8)='./file0\x00', &(0x7f00006ad000)=@known='trusted.syz\x00', &(0x7f000062b000)=""/10, 0xa) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") unlink(&(0x7f00003be000-0x8)='./file0\x00') 2018/01/17 09:53:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000084d000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8000000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80045430, &(0x7f0000000000)=0x0) socket$key(0xf, 0x3, 0x2) [ 32.495994] binder: 4848:4849 unknown command 0 [ 32.496007] binder: 4848:4849 ioctl c0306201 20008fd0 returned -22 [ 32.496136] binder: 4849 RLIMIT_NICE not set [ 32.530615] binder: 4848:4863 tried to acquire reference to desc 0, got 1 instead [ 32.532265] binder: 4848:4863 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 32.532286] binder: 4848:4863 unknown command 0 [ 32.532296] binder: 4848:4863 ioctl c0306201 20008fd0 returned -22 [ 32.533496] binder: 4849 RLIMIT_NICE not set [ 32.533541] binder: 4848:4863 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/17 09:53:58 executing program 1: mmap(&(0x7f0000000000/0xa6b000)=nil, 0xa6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x20) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4)=0x0, 0x0) mmap(&(0x7f0000a6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000093000-0x8)={0x0, 0x5}, &(0x7f0000a6b000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005eb000)={r2, 0x800}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000049d000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a6b000-0x8)={0x0, 0x0}, &(0x7f0000a6a000)=0x8) 2018/01/17 09:53:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000585000)='/dev/audio#\x00', 0x0, 0x400) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000002000-0x1)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004bb000-0xf)='/dev/sequencer\x00', 0x1, 0x0) write$tun(r1, &(0x7f0000a36000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "105440", 0x28, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "974e12", 0x0, "af6d80"}, ""}}}}, 0x54) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000b39000-0xf4)="c003200ceef59893e839286c3273cbd450d675532c1929233113943bf03e2ead80e67b6dbe101ae68e690cd9330bcc7b46f56ebaad356a1d507e9e96dc8beab780a99f0ba7b183d9fd00785abbb34368ae2b06e1cf645a4d44c9dfc6690b4db82337fa718141bfcf4052d0150cb71b6358aa703f0323d07aaf9afb99dae541ef4ac5fcf3fd77ba26d7b5f70a600747839d0a59a94652a22a8adec670fdc87873b028907c45f69ac9fab2a3c71f6623463bce02ee6e17b5223e00a570cf69fff7b57dbdd07dcc49b29c64113135df7f6ea690f6095c3e9d5371a18b47d8c865b860de3a1c34909d790b9618d7ef8070d2af60cba9") 2018/01/17 09:53:58 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000000a000)={0x0, 0x18, "c05fa94a48cbf6c2835c94ec1b9ace3f79f1c326fe9ea8b8"}, &(0x7f000000b000-0x4)=0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000b000-0x8)=@assoc_value={r2, 0x0}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f000000b000-0x35)=""/53) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000009000)=@sack_info={0x0, 0x0, 0x0}, 0xc) 2018/01/17 09:53:58 executing program 4: umount2(&(0x7f000002f000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d3e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e7f000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000b0b000)=0x6) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) ptrace(0x13, r3) 2018/01/17 09:53:58 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDADDIO(r0, 0x4b34, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x26000) syz_open_dev$mice(&(0x7f0000aa9000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/17 09:53:58 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x6, &(0x7f0000001000-0x58)={0x0, 0x7, 0x7, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) timer_getoverrun(r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000005000)='/dev/admmidi#\x00', 0x4, 0x40000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000005000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cc, 0x0}, 0x20) 2018/01/17 09:53:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000b2e000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a71000)='numa_maps\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000032000)=0x0, 0x80000001) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000e3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 09:53:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 32.597067] audit: type=1400 audit(1516182838.778:16): avc: denied { set_context_mgr } for pid=4848 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/17 09:53:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x3ffc) pipe(&(0x7f0000c7d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x667f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003ad000)={@empty=0x0, @rand_addr=0xc30a, @multicast1=0xe0000001}, 0xc) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00003f6000-0x88)=""/136) vmsplice(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000420000)="a58eb4d7dcffe79d3719921c169b4246610a3064ccf740ee89", 0x19}, {&(0x7f0000e97000)="153b3ccb866a3fca505d870c32c744e8c6254fb4db6d8ad38133cc34fd8663d63ae81888a97979acf25646", 0x2b}], 0x2, 0x2) timer_create(0x1, &(0x7f0000bc8000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) 2018/01/17 09:53:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0xffffdfff00000001, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000000b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0xf87]}) 2018/01/17 09:53:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000572000)=0x0, &(0x7f0000588000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0xac0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000c46000-0x1c)={0x1f, 0x14, [0xffffffff, 0xb7, 0x2, 0xbbc, 0x40]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/17 09:53:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000922000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000e69000)='/dev/usbmon#\x00', 0x93e3, 0x12000) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000a98000-0x4)=0x0, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000fb4000-0x8)=0x9) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) 2018/01/17 09:53:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000861000-0xd)='/dev/dmmidi#\x00', 0x1f, 0x80000) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000927000)=@generic={0x6, 0x0, 0x659}) mmap$binder(&(0x7f00004ed000/0x800000)=nil, 0x800000, 0x0, 0x10213, r0, 0x0) 2018/01/17 09:53:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000ff1000)='.-\x00') 2018/01/17 09:53:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) r2 = dup(r0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00007c1000)=0x0) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 09:53:59 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000008000-0x48)={0x1f, 0x2, 0x0, 0x0, &(0x7f0000009000-0x45)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000-0x15)='/proc/self/net/pfkey\x00', 0x400040, 0x0) [ 32.673707] ptrace attach of "/root/syz-executor4"[4682] was attempted by "/root/syz-executor4"[4885] [ 32.709298] ptrace attach of "/root/syz-executor4"[4682] was attempted by "/root/syz-executor4"[4900] [ 32.760812] audit: type=1400 audit(1516182839.065:17): avc: denied { map } for pid=4914 comm="syz-executor0" path="/dev/binder0" dev="devtmpfs" ino=8960 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/01/17 09:53:59 executing program 7: mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x80005, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x9, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000e6c000)=0x0, &(0x7f0000000000)=0x4) perf_event_open(&(0x7f0000e6d000-0x2f)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/17 09:53:59 executing program 3: unshare(0x28060400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80007, 0x705) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000002000-0x92)="e74a89f9934ae8ebdf7d3879bb1f26d69f4ebc8e2a4ff0d98c3d5049f8202f74a6fb7b75c2fa0e7e9480607b71bdb5d82a5b236ba399ae249791737bf713366d851297855bc7fc9aeadef16708e6885ff17313af75afc135d886318f3d0ef2781106cc15ec1606c29e0d9fca362403cc950c031e4d5f3afef12875aa1f553b5a89912281bccdb47fece4d0d1edf07391a108", 0x92) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) syz_extract_tcp_res$synack(&(0x7f0000682000-0x2)={0x0, 0x0}, 0x1, 0x0) 2018/01/17 09:53:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x20, &(0x7f00002b9000-0x18)={0x3, {0x10}, 0x1, 0x6}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x330000)=nil, 0x330000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000102000)=0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ab000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000330000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000330000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000331000-0x18)={0xffffffffffffffff, &(0x7f0000216000-0x9a)="9ac4cc407f82dc1f02dfa740d22f687f211f620f16dfbaa45226938d48b51770b95cfccae03099b73a1e0e77497d398c42441b27f06247b55c00aeb27dd64a7cc0e60cf91fb75c6d5eab6299fc301ff0dd2979351db753a40aaecb390cf230c6c579040744023bca588e97c289fe8a3dac3766d49483181c95f5b211861cec2f57a195de78a6e9c3d5fe4508626aae77763a26e77034440e98c5", &(0x7f0000331000-0x1000)=""/4096}, 0x18) ioctl$KDMKTONE(r0, 0x4b30, 0x8) 2018/01/17 09:53:59 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = creat(&(0x7f000000e000)='./file0\x00', 0x100) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000016000)='/dev/mixer\x00', 0x2, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000001b000)=[{r0, 0x281, 0x0}, {r1, 0x8002, 0x0}, {r0, 0x210, 0x0}, {r1, 0x2000, 0x0}, {r2, 0x90f0, 0x0}, {r1, 0x20, 0x0}, {r0, 0xc240, 0x0}, {r0, 0x10, 0x0}, {r1, 0x90, 0x0}], 0x9, &(0x7f000001b000)={0x0, 0x989680}, &(0x7f000001c000-0x8)={0x1}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001a000-0x20)={r1, &(0x7f000001a000)="ce932322df00192699d5a5fdca4786ae6d5b448433ce1c169cf4704da2ab3ba4a3aac54af14c4dcb839f1d04f15de7abf12bb73a", &(0x7f000001a000)="1bf7d5a75a58a7b805dc8742a6636d58b1b59eb0eabaee51ec8ad87b40995a06bd829cb91dcfbbd8db36b4806fee5bdb045d67eda346b4ec9ff8b7648cf9446a7f9d936122beadbb4b732c7021c4c0653fac3851dbf945f76850d5972f2e765005380b62142a3916e72d8bf764d3cea1d6", 0x130364086444c711}, 0x20) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/create\x00', 0x2, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000008000)={0x1, [0x0]}, &(0x7f000001d000-0x4)=0x8) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000001c000-0x4)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000019000-0xe)='attr/current\x00') pwritev(r5, &(0x7f000000d000)=[{&(0x7f000001a000+0xb44)="c5", 0x1}], 0x1, 0x0) 2018/01/17 09:53:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000057f000)={0x20, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x10001}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f61000-0x20)={@generic="6cb9690073d667990aadf6f9ffda0a00", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000918000-0x8)={0x0, 0x0}) fstat(r1, &(0x7f0000c04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = request_key(&(0x7f0000bec000)='ceph\x00', &(0x7f00006ba000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000494000-0xc)='vmnet1wlan1\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r2, r3) 2018/01/17 09:53:59 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$netlink(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000)=0xc) r1 = accept4(0xffffffffffffffff, &(0x7f0000014000)=@hci={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x6, 0x80800) recvfrom$inet6(r1, &(0x7f0000003000)=""/133, 0x85, 0xfffffffffffffffd, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x20000000000) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000-0xe8)={0x1c, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@generic="c3dad17b74"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 09:53:59 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) times(&(0x7f0000012000-0x10)={0x0, 0x0, 0x0, 0x0}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_FIOGETOWN(r1, 0x800454d7, &(0x7f0000001000-0x4)=0x0) 2018/01/17 09:53:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) madvise(&(0x7f0000cf4000/0x1000)=nil, 0x1000, 0x9) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000247000)={0xf5, 0x0, [0x20, 0x80000000, 0x2, 0x10001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00002dc000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f00005a6000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f00000bb000/0x2000)=nil) [ 32.800685] audit: type=1400 audit(1516182839.100:18): avc: denied { prog_load } for pid=4918 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 32.828192] audit: type=1400 audit(1516182839.132:19): avc: denied { prog_run } for pid=4918 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/17 09:53:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) recvmsg(r0, &(0x7f0000717000)={0x0, 0x5f8, &(0x7f00000b4000)=[], 0x4, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x2) r1 = syz_open_dev$mice(&(0x7f000020e000)='/dev/input/mice\x00', 0x0, 0x20040) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00005c6000-0x4)=0x0, &(0x7f0000048000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000b15000-0x88)={0x35c, {{0xa, 0x3, 0x671, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 09:53:59 executing program 6: mlock2(&(0x7f00002c4000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f000000b000/0x2000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x3, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/17 09:53:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_dev$dmmidi(&(0x7f00004cd000-0xd)='/dev/dmmidi#\x00', 0x1, 0x50000) perf_event_open(&(0x7f00000ec000-0x78)={0x7, 0x78, 0x7fff, 0x100000001, 0xffffffff, 0x4, 0x0, 0x8, 0x8, 0x2, 0x20, 0x0, 0x961, 0x3, 0x0, 0x8, 0x0, 0xdcc, 0x405, 0x9444, 0x340a2653, 0x5, 0x1, 0x0, 0x0, 0x8, 0xfff, 0x7fffffff, 0x1, 0x3, 0x9, 0x4, 0x5, 0x100, 0x100000001, 0x8, 0xffff, 0xffff, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000dd1000)=0x0, 0x2}, 0x6040, 0x1, 0x3, 0x0, 0x3, 0x20, 0x6, 0x0}, r0, 0x7, r1, 0x1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000c95000)=[{&(0x7f00001f3000-0x58)={0x27, 0xffffffff, 0x6, 0x7, 0x1deda60b, 0x100000001, "208cd98c321a085ea0f9fe4cc6acb0710e2ce44a9e1620866e82e9b9a61f23fa4900a75563465a0f2c482c03e8027887959c46a95ca9566403889b3174e20b", 0x100000001}, 0x58, &(0x7f0000319000-0x30)=[{&(0x7f0000672000-0x1000)="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0x1000}, {&(0x7f000033a000)="1614b5723305e15064af9dde4f03f935b7960c6a9d55906fe10d026d18b368ef5e131392f79adc90ba382460d62a0c9bf46c8ebcc0eeb535fcc4460a0ccd714d3b6abce6e63b92bc3901bd4e31d07c868f519ad3a9daf1f8f384a6c9b87082dec13ac93dca0671c365f2af992148489f", 0x70}, {&(0x7f000036e000)="bf5aa543e0386ba917ea26d9ac493aca84357adbdaa6d204fe30b0bae4f5188b00326b9075f08c34f6f65ba1721b989313cf0af7113192a8146b62b0baba15e2ae3167eac784cfbb5dc2d7f801c29108430dd4ea16fcd6f9cc8f6c74cb2018767cfd19a9c215aab0440fb2bec4ad5415ff3422c5aeacceef3a14a1e51fff596b95f938b5c57c5318809467c4db8ebe539ad18cb07fcc54eea0f5959579d7c1daf9b268c51ff19cb70e4750c7e728e61da9ce", 0xb2}, {&(0x7f0000160000-0xc9)="c31ad15b95f8ca87eb5604332da488634f01eebbcf96098ea0a17f416109a97366e573075f8e720c694f0d6e10b4573033b5884198759d4d35ebcf34e087bb8d0f552ace03e29acfbdf328fe036c3a2a883a689d52266047c55b29d108a3e6c9e93459b6230c8bb3e201a2cce78a261945bf9120a319de23e081a7c88655306a5938947b32e1f109bc6663a33dc9684a47296028ac5d56ba4aba93575e8a95772d55bd9e27e4c1d319483cce845402f84279cfe90ec2aef9be33a94394fa4865cc8248f5b98ab6d476", 0xc9}, {&(0x7f00007a3000-0x1000)="b9318a7ad50f91863fd2b5f6dc88fdab8aa6f9fed200f483cdc740c2248c9117d26b2f7df020cf1c3b67c7d5fca44ce7b146170cbf0ff2a8967fd6a6cfd87e277c176710c4c6377deaacf2f85f01f1b10da43c9a7a1f1690075e74c5653031529b5e42558a1c1400a5124ba0721dae93a7342cea40d7a5df3ba2c65bb141e3f5d440774589e11774916a9983e23728cc115494d55c09e1e321357b9025964eaef2965b819521dff372ee75bddccea4d858eac24620713eec87fed1799a4d2d1fe8dadc1755b5fc1fbb102e29c895ec62899390c921a07b7b097aa55fd73896f53e8f177c974a701f8c574ec218a82b2706f673298ace04da39f9f09f3ab884877d5bc3ddea68d4224ae846c64387ff567dce9ced2b8fcaa668ed041de0a30ccd67e769d0f7d4c2868c11d415ac3b8967109efa9cf1bc40e893b865e17fbeb9f798f556c9ca84bd47bd96b3f96c7d854c17b72b08f5e3c590e980a52bad247d45c98e38a35f56add4e3a12f0075e4fd85413c53d8ea04f4d6db9fc4b366920e4a4bb57b7db128ff8bfce470ea5bf7fcadb8ef12d3db82ac9f60e86fcdb187bf8b1c134350a4f2137083c2b5bcf22f40c215d80a63e12393eb5dc2fce3cd9125d50c0d7304df950f8b2173ce065a2208ba2f3e05ab1b384fccdcaf382d2c35d016eac4fb2d1b4800c34165a476687a1f5fdf72e8ce9fa4d524018dfa1aaaa3cf446cc68793cda3ad28bbbaa0b92690e9efe1b5ef3e10cb5adedfb04be9030cf0499da72ec49988e685f123815b7b6b3883fabca507f7dc95969fd44ea399003d81aa8a6ee4abb46a39a6c662a87679071ec31a3e4c83553a92be79e128c630523e7da1310018866905639f7781b3abd008ecc28c0aa353d97b9b2464538d07fccff171b944f8ba202f3da274c158b37ac09162c13b8ca4d0960bd38b40c2d91f79c41fffd69a12ff974b52e0cecea239cd2f58aebe6fbb831bcef7871aed2381dc20582d947ff62438fea8626f017b24cc0939f7b4db84744a2ee8ce7f473d17ddfaa7848e8d32ace13676321b645402e16b7e9a5837fd2b21f8bcf5ca0db72912f63bf47def7e984813764bd6e84f7b272f2f0ca8050b8f35278c343b0653afd1cabdcc45f30cea15ee0dd9147ef06e79dd2d7050641503efff968358941261771212383d5268fb22eeed97674cc42743781db4f8b2af8fa43397669c61fa01857a86f828b55777847a044024b0c586d00d1a8f5d90e22dd2f267bd5724c07837ef559383de66d9668c7039108f166f0d6eeb0dab0138a2b3e8a384f38011aa12b6e72c8cbf4aec8e2cbeccf7bd48263730ef27f4b95fa2e918f17d8df34ce8025c67fb0d141c8f66bcfdf8fdfeeaa9c3187430189973ccffd8c35cc90110c66f8285b6a9dcdb10712e9fd22a7744eacfcc0d7a5f1039d10dc9a543e4a224df1ef5afce3f4b4a6daee3ae78e8f94d7a3eea009ed5a1836af50a105a18670e248835a333eb3e1497b1a8f5928f5e0f0ede10cf68e77d43d8c7c5273b05494e07593ed95b8c9865d84454a40debd3b37140eafbe0d8e1288dfcafe808410a1b09940900b1829b5fd74a5ed4508c2c4aeae23a69c508f40f365635c6ee4430a00f23783bde29e576671ef574c338c35d4472f4955d8b6074fd793bdb13d211cc971997dccfb8606b72487a4a4bfa6d88306e2cf434afe1fadcaa080de793271086a4d862f03f7b236405888f733139c454d4c5e8729f61ee972a8a21518505fab99a34d2b928d2baa30aa24c84b47c7bd057d144c0434dad711c44b9df950497bdafeecbe3147110d11d5fa9741287dcf10e76a36e3eface653ba66bc8650c7b299a9617941ecbc5bc699e6d7f5b948cdb2dc12c570f70b35fc6997774dacc75ec0985945ef51a2a240f3df8429f594b3073d7d8329389c487d1014a6e1aa3fcc5677cde78d0567a70a073fbbff190854338c416a8b68e2a94fed7930f57dfdc1bb49f07afb814de2525640eda6c349f1aed51e88c433ee96667b479cc574b24d457842dd2aff35b96eb66d2425f96390f10364bd48268ef0fa6e0e1e6acf56e0daaf5251ce907597f57af48319758ade194be68bf8022a8f5576c45e797f1b1fb432a586c50063b54249bc331e09b74072786427eba61756d8bad264005c6278e863efed07f8d3a3b9eda11b19cdd2bceed9e16c09c7414f9e90fdd37675e6fde4d7672b1825a893422399f69c74fb63f420fc7302d9198c5942cfb36816b5afb5eb277d634eb81248d656ca2ec1fb745b81600f36f2fec38eeb581dce5c339692522a6177ddef6736b7f793268671d3baf671bb41a53c1707ab0cd1326ffb50d78dcf701e6cb25dc3df46a226d66eebb2b8408ef2dfbeda6ea4c9f1323bb3bf858c6ac7524a9172eba0bc1649f0bbc65be526505b4d7815846d46f144c7ba0cd1910e7cd6fe140396e7a306d13f6df504814ba2d11f83db0b41d9d8c623868d15acf9d91a4f78ac7ebcb2f7eaaf53624f0d887e3cdc503b490ffae9642ad338d9f0356fade26d3bde8d5f920ae8df696bb7a73adb27a69e443abc2a4d8ad64cfa74f8e563cc0d9198278820f712bb243a436e8111371f1b4be448b246ec209507315c8ef03e734a267e1b1afb3fd3bb1cda273ba23e15d9d69474402a683dc663384f915647f01099798299363c1b547e0c990e4114b443219d647de3fe491b8d2c7fc3980df102b0ee73028a8b2dbe3cfa5340672992aeb76b56844efe353f740bfe2fe095720fce3e28f3f6d6eecaed031f840fee930e82f057adc089cd024e19dcb355c2e4821cb419360a5d2bed9922fb89e5c9a763e110289884def1294f04fc47342f01d6214c2f70ac002525623425be1d08e5df27c649887c9cec98da91dab37d7285cef1b62420e2d7bbd43c4ebd8d863cd35799dc9bca5151c9aa18ce0975cb40bf9c1948bdd5afd868ff88e0f0e0f79e5b63186c85f1a012227f66dfda338184ec6154f82756bc0e2ca30d7b69383507855c0508d21b675db8bc2f0cb73f3485d1cfb787af8e1dfd151ca054a4496897979ea1975d091f1d2a003bd537b133f9b80676bb93f0f2ef523d4c799f82aca18a4a557091eb29402ae3996477b68f2f3beb851e2575564a7280c0d41b3522ef58f0fb164bf7502a6d811d17749761ef55c9b67a838e34425d7808cfc51e5891e9ec2d29855ba5f5ae037b589319f6a8177b4327b25f7ee3baa3e18f93ef16f2f9608afb4d51ac5fcfaab1cd0b8808ae7bc18fe3dc93892863388df0e235f0e5980a2c38a778f89cd49d653acb948b9a307a4f4ce37cf9cf56de2b6470da854f2bbadde321840926557e9c82ca0b30603aca1fdb647090f374718cff5e170fe1b035615fe18b819f47069342db072a924353e9549aecf436c72463c6379256db14260a63b1fd18f44a1f91994a081566392fc639b8441bda4164539a5658e8430503fabf6ddaed1374697e99088fb12ffbb0c8609b9d1afcfb37cdb09019f4a4f912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0x1000}, {&(0x7f0000e9c000-0xcd)="43c65739f333ef87fa598e617c64fd9131fdae4788afb57079486961658e9babea85f8ea67c90cfecd3b8e51067a9f4bc9c06c7506ba5e3df49d7caca6c36ff473841e2d0cf255e7a14b039f4bfa6d7037c052c20024179c180cc32e968bebcbd9409ecc5b6d1067c4501414447d882878d34563bf920cda338201aeae3f2097a1c40adbd42c62a4b1fb8664dd0475403e3bb7c85b75e3c807733a14412b2c8eecd6b9706d83e6a3baea85294a6f4570f7cc1f32ea8f619aa256ee10572d9018fe21a0117a83a6684a222879d0", 0xcd}], 0x6, &(0x7f0000be6000)={0xe0, 0x117, 0x4, "5292490e638a1083b4497614c6763c24da2b122e8869b085ca8a693a2b8b84a189887c10ee365f5964574e05a3f86e181c9d1db1944772e616b9730f6acab74c838eaa7ad7bbba412c27c0fb6db610cd101c08e23b4e81dc336400ce6c9237879fa58a64ea6d4b7f80d47c0f7e0fae0d272d29378389044b008266239a6254d6cb036360fb848f030854c6c1a1f07ce60ff568b2beae8c1526565941e8bdac55b94e006ce61eaa4716b1a4ee83c4dce408115ac257f28ccc41b49b122c83fa91a06baf91fbb9c697b63b1596ffec5eff536919"}, 0xe0, 0x1}, {&(0x7f0000ff6000)={0x27, 0x7f, 0xffffffff, 0x1, 0x7, 0x9, "ecbf948fa970c861e09bb6d581035dc8f22298b98997d9efddcaa83ee2f3f135d1dc839744a740a4ed9443662694d6280217c517634c45818b202986b88f17", 0x6}, 0x58, &(0x7f0000a63000)=[{&(0x7f0000340000-0x12)="89952b6edd93c8ba5eb8f7dfba28a6b146e0", 0x12}, {&(0x7f000000a000)="ac715b3a9c27dbc2f2f5d04fcdd0012f5544d1d6cc10211d261cc608a0", 0x1d}, {&(0x7f0000a71000)="0c7ca2c69e521f4c53756460205d270a835dd961ffca202b945285138c12156bfdd76c6aba555c4dda02def95d31bebc7cc7a4775dd4e034876dc22f54bacb231247c3c258685d77386102361d4d183f94d8cfe0ff96809cbbbae4626cd3a898d2d25ae4d2a081cac59e9d1fc587fc338867be5acf99cb16407d9180581357842666955c5a983a7d1732c07a62d8", 0x8e}, {&(0x7f0000649000)="d4a66556dcf51039cbb93ed6ea9f2dc3ab1b1a0a5994149c645eb9b87f3e82c9d08a1332043b3246c6c1b764b1686e", 0x2f}, {&(0x7f00002b0000)="3928a759a0925d807aa0cb7b006b54bc25522cd88070a60b86e30e", 0x1b}, {&(0x7f0000588000-0x90)="c0b392fac0555ea7bcf41083133ba1392f19aa7adffe899906ca9b61364a4ca9aabd50901d48053cc8e770d3f1cc414a8e656f128212b4a499f099164c706a94d87717e0308e63cecfad2afe2d65280b6d1beb1ee7db99803f99af2ca445c96618bb26124c933f2817a2921c40d1d7770c855f8f2c6ea1d61c8a945b35039af9d47386be47c36758389bdb2720a57391", 0x90}], 0x6, &(0x7f000094a000-0xd8)={0xd8, 0x100, 0x49d, "91ed3e3201cc3d183a4ade5c17621f431a3dbacbdb30873fcbe7d2e9516d967ce85cb4f79d825568d9411a066858e87eb64f2b7dcf29840de61379dbdd5157ccc8116baa4846151aaa77832488eec736058d52f210231194dce1070b91a75689a073933ec40f7ae8483837cacfa2a783309231e13f019b502800d0e5a056ae81a3e2164fb06a16e1e2c16b762f634d676af75b5be51c6f0b2c0356d676fc4203da3c706c9c79abc2bdfeb74ad441ef5edb4d3ad4290a4a51d9f0581ddbbce8bb1f1731dd511665c04dc26b"}, 0xd8, 0x40000}, {&(0x7f0000a6a000)={0x27, 0x8, 0x4, 0x7, 0x10001, 0x1, "f99a4a5ad9d3560f0745e27602c16bff8fcdf1389040b250ed251bec7cecdfe52f28204cb86244498f0071a2a85694796555616855f960b400673f61676ea4", 0x4}, 0x58, &(0x7f0000f45000-0x8)=[{&(0x7f000096c000)="393a7ac3e5cc06f607443d4b5e0536e7dfdd80de8f1b5be2d724dc69f0d1afdc717542b2013bbbae4298dedcb6399b53e53a4237e301a2e02142df4a7dddf1d325036243915ee43f0be2ea4ab11fc2cb6cdb3c33d520d39d75435a46c8b71fbc737e91dda49ed7bceefac878d5fcb1976f7780c07b29a2d4c3748147f750abd1062fdf8e77fe663cb0b339f5f7c93a8d5d8d7b2987368637c8baa9b037a7ec779c0a9a6b16a37db279a72e8ec5b5a4663526fbdd80893b946cd3652f2f9df390b067c594fc3da4082928ad28a880800d34aa0a816fdc561e77a98ab8", 0xdc}], 0x1, &(0x7f0000f77000)={0x100c, 0x114, 0x6b1a, "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"}, 0x100c, 0x810}, {&(0x7f0000a15000)={0x27, 0xffffffff, 0x5, 0x3, 0x0, 0x684, "cf1f706b9eb2ba884d52b87a53ad627e7788b4c3967b6740dfa587ee2051ac23d36aa1706e03c8508822254ae8fd23efec52764713671fc84af96d3e495607", 0x20}, 0x58, &(0x7f000029f000)=[{&(0x7f00000e2000)="c04e781ed65ba53e4ce2ec1825c86b6dc4798dab72f4d6136d41c30f26c110f0d04b995315387b3053261ea89d59b01f13fe2dee6858027977c657eaf8d2464d2904cbbd59a29f9e27685e8d8dc917dee9d65ccd67008509915c51a40a446255673131984f67d295bd64776272103f84f158d28ded599ee02726edb8fb2e64838a1a950adfd3df8f11cf1bc85d697a961c601bd184c2d66bb6c75c187a7200833bac3b97f7fa52ef8b50a3fbb57b4e8b8369bbfac6fe5769e69e2390dde693e1e2c5b9389ddf003c5d6a9715f6e8ebec81f35fe9e8774785cd04017ca080e94ee8", 0xe1}], 0x1, &(0x7f00006db000)={0x40, 0x114, 0x12b59e18, "828f5a7c1225c1ff298fb7f54efcd47b654c92328c10545bd63e1abfeaf8b2a6a8f215cd399cc6d5a34d976a97fc47bf3b3cdfe9"}, 0x40, 0x881}, {&(0x7f0000dc7000-0x58)={0x27, 0x3, 0x80, 0x7, 0x7, 0xff, "4539f6a3dbb73770a5fab9c4850e6dfbc8231536f3df94f585386a74ad8f9340307499119191ab636d4c2942ea4297491a62a6f537cd2cc6c1ab0d5a1b5720", 0x5}, 0x58, &(0x7f0000860000+0xa0e)=[{&(0x7f0000623000)="f28c27c245fb8dce8cdd666dab5fd3247f6e858397e094e983c7ac84f3db34e81de386e622c760026caa6c0657f6d63b74fb6ab4117c0823412066541883e58d8519eb20ead3943d171ade0255d1bcfd0109048bf42db4925e705c868e7a06ed1133c69f8fd2dd07178294887765a6c191b9071b2c90e81a88", 0x79}, {&(0x7f0000aba000-0x31)="e44699a2ad8fb96d6c4c772a2f5cb5ac48a1dda57b2b3bb7bc431f1a29dcad4eec8d472c9179fa177cacead46bd8bc5ff1", 0x31}, {&(0x7f000094c000-0x2e)="1019b77328c4bf592d3e545b8dafa60d9711630f52481a03195dbd1f822ff3d3e7887496090c074cd6b8955f2b85", 0x2e}, {&(0x7f00007e1000)="d18dc2e5d18115ea83f30a55957709cbfff8b045f31eaba3dfa0688024fe4498b9b90bf6a0652e06bba406ab1c585a358d636fff08b0782ec3d0daeac8122d39ea9942415753965b2e230ad77a99eef0c6484c2d7de48f36a35fee3e2b1112031500f565e89eaeeaee93813c4bee65c1daf049b91c2dd577730988c7a1684c8958c34c11de1d02a38d82", 0x8a}, {&(0x7f0000b98000-0xd8)="ce16dafe6e1588379f774de9fef24a20b867a4d83423c9fa3c818d9a10accc5634ef71b42ab9adc5425e8ec91308bf51f6b9cf4f60832832d637cd27a6895dabe16d63c555cf85b3056c2e48c87c0ded33d97557f1e53e92af32cbca65f78fc40ab7445ee73db62393c3cfc65d6be3cf33d146ecf012cd5c03b3dbb41ce9dac19cec46d94ccb4cd4ad4f72bacd05349f4d0a2fdf64b121cd88682ce901c65df5e77470f07b9b9a1ff28cca1201743f6d91296df76484401becdb53631b1a3dab3fca7c45a5afa47cd94570ba54f1dd40e327937512ef28f1", 0xd8}, {&(0x7f0000740000)="6a282c6fe438fc0662913b11b0d97dca197b4327489ca98d40ac43fdf6a1685b8aec1335dcb72846c73be52973a41983fbfa823b1c31f54550fd320a2c5f6506158c411fbcbd5b1ab04e1328a2786ea4eae47013f1c686e7b7aecf47e983f7c89a1dc2533f5dca67703a659dd65df98491752d75f5da2afb90166c0d885ad9b0979592ceaf2e88d62cd7345dc18437d24407ee3914fa0a30df94c80eef0b7d1aaf02ea5daef33adc9f1488942cd5cc9995c49507c403393ed18f733e22a1cbe6bca7c812", 0xc4}], 0x6, &(0x7f000061b000-0xb0)={0xb0, 0x0, 0x62b8, "217f9ef989e9d6779e30bacd1d199f467179b343f49ec77dcc8c611726c58effcc50c64fcbfba83fdbd7d969309accd08abb7ba4200903e1e57adad96234694de0185cf5d5254f08a69747a459056e7014d8e16a7a89c4d7ad781e0e7bdd226a09344a1fb372ebc1cb8749aed9d587a192f96a8a771918a1421422a5fac89a3ca7aadec45c09abbf615dabe3b3bc2f22d9cfb02460142475859f513be86913c7e8"}, 0xb0, 0x8001}], 0x5, 0x0) set_mempolicy(0x8003, &(0x7f00005cf000-0x8)=0x1ff, 0x7f) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e1d000-0x9)='/dev/vcs\x00', 0x2000, 0x0) recvfrom(r3, &(0x7f00009c1000)=""/159, 0x9f, 0x0, &(0x7f0000fef000)=@nfc_llcp={0x27, 0x1, 0x1f, 0x5, 0xda26, 0x3, "4ede30f9adb2bb8e641758a5ec3502e30a43ed2cd9858c006593ee2972aba455385986308396e5aba3eb1058a8c062a64a9990f07276df1405feec0d0c8deb", 0x0}, 0x58) clone(0x0, &(0x7f00000a4000)="8ce82775256b67c569dbdbcfcab75a2df963177776e700000000b3a657f09e720428d2f81563d95ee484fc609ab56d66bd306cf3929a22691317fff26eb101135203872b335b7df7c8", &(0x7f0000042000)=0x0, &(0x7f0000688000-0x4)=0x0, &(0x7f0000ba9000)="") [ 32.909068] audit: type=1400 audit(1516182839.211:20): avc: denied { ioctl } for pid=4943 comm="syz-executor0" path="socket:[12823]" dev="sockfs" ino=12823 ioctlcmd=0x8918 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/17 09:53:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c9a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) mknodat(r0, &(0x7f00001f7000)='./file0\x00', 0x8008, 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000037e000)="", 0x0) 2018/01/17 09:53:59 executing program 0: r0 = syz_open_pts(0xffffffffffffff9c, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/205) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000014000-0x20)={0xffffffffffffffff, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000018000-0x10)={0xffffffffffffffff, &(0x7f0000018000)=""}, 0x10) 2018/01/17 09:53:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00005c2000)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000842000)='./file0\x00', 0x2102, 0x8) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000199000-0x2c)=""/44) mlock2(&(0x7f00002ca000/0x4000)=nil, 0x4000, 0x0) 2018/01/17 09:53:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000306000)=@hci={0x0, 0x0, 0x0}, &(0x7f000025a000-0x4)=0x6) fcntl$setlease(r1, 0x400, 0x3) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000063d000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x3) r3 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005e8000)=0x0) socket(0x5, 0x0, 0x1ff) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dca000-0x11)='/dev/vga_arbiter\x00', 0x400200, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000d04000-0xc)={r5, r1, 0x12}) [ 32.960594] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 32.969620] audit: type=1400 audit(1516182839.274:21): avc: denied { map } for pid=4960 comm="syz-executor6" path="/dev/sg0" dev="devtmpfs" ino=8943 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/01/17 09:53:59 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000017000)={0x7, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x3f, 0x0, 0x7fff, 0x1ff, 0x0, 0xbd, 0x500, 0x88}) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/17 09:53:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000dc9000-0x1c)={0x0, 0x0, &(0x7f0000879000-0x8)=[{&(0x7f00006db000)="8835c3206531549c61ce656f93bd7aec67710f07b90dd4d198b163aed7e87b4fcfb13a0f44f437f69a71eccf73cd7f65049b399d56e991bf73a88639d97bdc61d0df63572b997e71517f68ae69b07fb0d6b6ec4f2e7a0ae3c239482a70104819f85bc32951d2badf937bded336e0b7c08a5d110dd7769c3594cf5f38a8c6bd322592371464aff50b016ab4c4dd585392d478", 0x92}], 0x1, &(0x7f0000802000-0x1c4)=[{0x4c, 0x10f, 0x679, "90b362d2aef659ad1e1eaae56556bede0f3e8fb5c3177f0468b280a99819fecb16f4ec5c2ecc6cf0df340abc6a81f1d8b7aaa037dcba6f229d1a42fd88"}, {0x20, 0x13f, 0x1, "eea28d6e3d30093ea4475134b23469c59a05"}, {0x18, 0x10e, 0x5b0a, "3a8d19082c82cd5ae8f3"}, {0xa8, 0x10d, 0x7, "5b3c05171321c87f2d85369b7ae7bc7983d7d81345f971ec3985329aaae2e54dc8b632b256b59b160157b2de5ce26d3d6319d9f86197878d57a0b4d2a8e7fc01db21b28e64dea0437cd6e24d868dd9899103c1aee1c7587ab27377c675006a565462f3e507a46291b5b6d67b582f972ac746d2c716b8633e730b3d87727343faf6ac0d51c415768b5bb05d618a045cbe04d2f9fa73646259f26f"}, {0x20, 0x6, 0xffff, "49690a52a7ccee7cbd3a2a896382bd552b"}, {0x64, 0x0, 0x8000, "e4b1c806f4554db35682febf5f2f015823955f5702fd883de996ae07ad76aa7325aa762e060104082c4c4a2d91be9046f125c927646074a338558e521d27cd29abcdc3f66e1f75aabcd83c4afac09639bcd024fb89"}, {0x14, 0x115, 0x20, "4c04264e53"}], 0x1c4, 0x40004}, 0x40) write(r0, &(0x7f0000c6e000-0x17)="170000001a001bed0000132100f404000004010100008d", 0x17) recvmmsg(r0, &(0x7f0000f99000)=[{{&(0x7f0000265000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000dd3000-0x40)=[], 0x2000000000000073, &(0x7f0000fa5000)=""/238, 0xee, 0x0}, 0x0}, {{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cb6000)=[{&(0x7f0000ddb000-0x5e)=""/94, 0xffffffffffffff9e}, {&(0x7f0000278000)=""/43, 0x2b}, {&(0x7f0000bf1000-0x1000)=""/4096, 0xffffffffffffff34}, {&(0x7f0000008000-0x84)=""/132, 0x84}], 0x4, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x2, 0x23, &(0x7f0000e3a000-0x8)={0x0, 0x989680}) poll(&(0x7f00005f9000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 09:53:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002ab000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000084e000-0x10)="71e67a15df848dec108cec478e2e4bb4", 0x10) socket$bt_l2cap(0x1f, 0x1, 0x0) poll(&(0x7f00000dc000-0x10)=[{r0, 0x0, 0x0}, {r0, 0x4, 0x0}], 0x2, 0xffffffff) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d83000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x2) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r2, &(0x7f0000ba6000)={0x0, 0x0, &(0x7f00001e4000)=[{&(0x7f000009a000-0xb2)="c5dfff8a8f307f278559291876943f42", 0x10}], 0x1, &(0x7f00000ff000-0x6c)=[], 0x0, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000a43000)=[{{0x0, 0x0, &(0x7f00004fd000)=[{&(0x7f0000b50000-0x83)=""/131, 0x83}], 0x1, &(0x7f0000dcb000)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000126000-0x8)={0x0, 0x0}) getpeername$netlink(r1, &(0x7f0000b03000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2d000-0x4)=0xc) 2018/01/17 09:53:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00005dd000-0xb)='/dev/adsp#\x00', 0x2, 0x18000) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000973000)=""/10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00002d7000-0x4)=0x0) sendfile64(r1, r1, &(0x7f000013d000-0x8)=0x0, 0x9) fcntl$getownex(r1, 0x10, &(0x7f0000a84000-0x8)={0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000184000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00003da000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc008641d, &(0x7f0000911000-0x8)={r4, &(0x7f00003b8000)=""/213}) r5 = syz_open_procfs(r2, &(0x7f0000fde000-0x1d)="6e480000000000000164eadaaf3e6b4ba52c06c2594f6c512fb2ee6bc1") preadv(r5, &(0x7f00007ab000-0x38)=[{&(0x7f0000e99000)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000962000)={0x200, 0x8, 0x0, 0x3ff}, 0x8) 2018/01/17 09:53:59 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, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vcs\x00', 0x0, 0x0) request_key(&(0x7f000000b000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="520972757374e363757367725665783a4465", 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00001d0000-0x4)=0x7) 2018/01/17 09:53:59 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') read$eventfd(r0, &(0x7f0000009000-0x8)=0x0, 0xfffffffffffffeb4) read$eventfd(r0, &(0x7f0000002000-0x8)=0x0, 0x38a) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/17 09:53:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000d7c000-0x20)={0x1ff, 0x3, 0x0, 0x1000, &(0x7f000052b000/0x1000)=nil}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r1, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000045c000-0x4)=0x0) close(r1) 2018/01/17 09:53:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000021d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x2001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setreuid(r1, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r2 = accept4(0xffffffffffffff9c, &(0x7f0000016000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d8000-0x4)=0x2e, 0x80800) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005ec000-0xc)={0x1, r2, 0x0}) openat$cuse(0xffffffffffffff9c, &(0x7f0000034000-0xa)='/dev/cuse\x00', 0x50000, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000ebb000-0x4)=0x200000000001000, &(0x7f0000d4e000)=0x4) [ 33.097986] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12645 sclass=netlink_route_socket pig=4994 comm=syz-executor6 [ 33.134954] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12645 sclass=netlink_route_socket pig=5004 comm=syz-executor6 2018/01/17 09:53:59 executing program 2: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffe}, {0x6, 0x0, 0x40, 0x0}]}, 0x8) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/17 09:53:59 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000001000)={0x100000000, 0x100, r1, 0x80, r2, 0x100000001, 0xf01a, 0x40}) 2018/01/17 09:53:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4$inet6(r1, &(0x7f0000eed000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007b7000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000027c000-0x8)={0x0, 0x2}, &(0x7f00001ee000-0x4)=0x8) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000a1f000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d55000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00008a5000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a87000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c08000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd9000-0x10)='/selinux/policy\x00', 0x0, 0x0) r8 = getpid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000dd7000)=0x0) sendmsg$nl_generic(r7, &(0x7f00001ed000+0xa25)={&(0x7f00008f2000-0x3)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce2000-0x8)={&(0x7f0000d27000+0xf28)={0x16ec, 0x30, 0x208, 0x1, 0x1, {0xd, 0x0, 0x0}, [@nested={0x340, 0x11, [@generic="2fdd958cf8f68bd85e0277c7ef3fff3b2b8e691bfac1a9b1444e99ecbd29bf0d3da2ee0a4d549a73ec04d6cf9504a189ca4acb0c6382dc9bcc9aaff6f0cb2e89e3c7a2197099af7b072c23f061e556832f389fe90b9859c193ecd1b2c936025daecd1e313798ad337e7525916712c1e64995766571b8f827067af64dd29ea6b9631d23f7a33a3ffc915798159edb0fc47ff51e0c23a947bbe6943c1708a7fd7466ba720d9887e7983e34ddddb8cb01357c59292a98fddc1c6c0fce704b230af68fb81a11954c77a941520829a4c568b796b556d57d", @typed={0xc, 0x59, @pid=r8}, @typed={0xc, 0x76, @fd=r5}, @typed={0xc, 0x4c, @u32=0x7}, @generic="4e86fe80000b9094a10c48e091f97bf31d2cd033d24132ae470b2e4ef84ee47639c79787fd63a8863706c1898d93f4160736230a611262ae0f16816151097cc005fd985009c25af7cd9dfd232f239fdcfe943ca45a7b1187aa2496c88795053e10c29a0cb5cbafa50143d60b3e2983d3f9012b64d95fc4d5d04f643538c0cf00648957fb8041430256aff8d21a12cd45f0e668febb0b29dcf83b15625d99e560f4c9d9b4f091d87f957d571cf3ed03dc99f19cfd2f05b0a7656c08d76bca2a926c46ab9dc1be3dac8b8aa138b0d54640796c51ccd04ab3ef24a8", @generic="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", @typed={0x8, 0x8d, @void=""}, @generic="517455e3810c4532d3c6307a73c0cb8895951ff0a04c4158da02fe92ea21ca4ad110d133758c0947191c78231bbfbe917ddd36c101709d5eddebbcabba38449b8365db6981b4104b", @typed={0x10, 0x1b, @u64=0x4}, @typed={0xc, 0x4, @pid=r9}]}, @nested={0x194, 0x15, [@generic="2583768142437321a67d11345186d2f3de8e5e411d67c255e9bdc17aa4a471d8250474413690c79967e05052b9a66395234a4cc5607d8fa45f48df5bd68219e979caeefd3e8472f5253a9372eeec5ccd5b04292f9679adcab6a7c1445f3b87d9552ed3455c2a9a65ddbca74e6b77710c5dc1cf72a9ab373a6593992632109c01dff402881dc5bf17026cba2c380d11aaaf0e3a4476d61fe7c45709f9083e23a5888222cd393d", @generic="07af3a4f8ed2223ddb", @generic="d2b5e4dadbb6cfa64a60c92eb37d027bddee2bad35709adee171358153ab98abe0d90730aae9df7f94c79ca8d8f765f48b22e17a5b0410f92e42a8718b6220fe73737a5c1688c7ac8960d5f1b84b126a15db55021d0d25ec3b1ced258e9e59b15453b0947ee0aded6eff98015735e5a57ce790a5defa01bd2e03ecb1dc093c59379db3994c5aa3d8a8d89038fafa1f17cd95afca99e8cee09c16a2e507f005a02c58add5ab440f1593d29b4726e8c85a636506e3aa155ef4aed3f758805d2de8ec3067538266372f9f49b2dc631c4e69fd00bebfc99d7f41f95a44500134f2be6f"]}, @nested={0x1118, 0x76, [@generic="34d7fbf862b501abd65428f5fae54b3b3a423c3982a1d64727b4d322b0201da520b7073bfeb71774d51042fe70e15c5894254ebcfd7642962632e68a64d4b8deddb49f38ab1daaab082a5cbb997843a74c6624df0d46", @generic="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", @typed={0x10, 0x3e, @u64=0x5}, @generic="ed23ca7bcbd3a6c74f1e057cab2204b31e63049a1d722804009ff2350fa705c8115660c6e5acdbc855b9bcc54e0116d098f80bcd15f585c110bb43412cb95af2d5ef56d54ad5cd55b9d95cdd1e5dc9fa2ab607a75e7eaf5b0b515228f8223ff630b985ad94027e", @generic="8558ba74af5822c52ea694b7b788e7c1ab7e49961d4f958eda6f63dca66ae21b95b4c49a963083b347227a77f9306f5da0118ed0241a0392d7a5b2275619cd7cb60b87ddcdff"]}, @typed={0x10, 0x24, @u64=0x2}, @generic="c0fe2604759066b176cc55be7b2657798863705a921374370305340d1d1e6ef8b7737e166100862d7922225fe0db6cb35204d8887313dd05c1e6f4e7919dc43e55", @generic="fb37beed380a332fb39ed747", @generic="a5938f2751ef86c949987e6b03eae3dccbf0023118e7b7594a9e7da0218a9e139584ae23b7aa1e029720fac278e09b498a17e206d7ad615a8fc7817d24d56bc970aa21002a4d4f412bc0749a89ed96c9d053bd6e82b94a19b6501232a3e7c9313125c030d10120a21de63a1ba0e56f48ae08f8c6713fad8edafe3d0f705de7213137434bae610845ae838aec39"]}, 0x16ec}, 0x1, 0x0, 0x0, 0x4040810}, 0x24040004) ioctl$EVIOCSABS2F(r7, 0x401845ef, &(0x7f0000fc9000)={0x1, 0x0, 0xcc0, 0xfffffffffffffffe, 0x2, 0x8}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000857000-0x8)={r3, 0x1}, 0x8) ioctl$TIOCGSID(r7, 0x540f, &(0x7f00009b0000-0x2)=0x0) stat(&(0x7f000063e000-0x8)='./file0\x00', &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r11) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r12 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r12, &(0x7f0000bcb000)="", 0x0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$fiemap(r7, 0xc020660b, &(0x7f0000702000-0x170)={0x4, 0x6, 0x2, 0x20, 0x6, [{0x5, 0x75, 0x5, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x8, 0xffffffffffff1bbb, 0x4, 0x0, 0x0, 0x808, 0x0, 0x0, 0x0}, {0x1f, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xfff, 0x9, 0xcb15, 0x0, 0x0, 0x120a, 0x0, 0x0, 0x0}, {0x1, 0xfffffffffffffff8, 0x7fff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x91c0, 0x0, 0x100000001, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) sendto$inet6(r12, &(0x7f0000cbd000-0x2)='R', 0x1, 0x8004, &(0x7f0000925000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r12, &(0x7f0000aa7000)="ec", 0x1, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000a26000-0x20)={0x2, 0x2, r10, 0x1, r11, 0x400, 0x4, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) getsockopt$inet6_udp_int(r7, 0x11, 0x67, &(0x7f0000b61000-0x4)=0x0, &(0x7f0000ea8000)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00002eb000-0x20)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) openat$vcs(0xffffffffffffff9c, &(0x7f00005ec000)='/dev/vcs\x00', 0x400100, 0x0) seccomp(0x1, 0x0, &(0x7f0000773000+0x79f)={0x1, &(0x7f0000635000)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/17 09:53:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000580000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000fa000)='/dev/input/mice\x00', 0x0, 0x40800) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000d53000)=0x10000, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f000047e000-0x1c)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff4c, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000bef000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00001cb000)=""/62, 0x3e, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/17 09:53:59 executing program 3: mmap(&(0x7f0000000000/0x23e000)=nil, 0x23e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f000023e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000e3000)='/dev/input/mouse#\x00', 0x5a, 0x181000) getsockname$llc(r1, &(0x7f0000160000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000226000)=0x10) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f000023f000-0xa)=""/10) mmap(&(0x7f000023f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000240000-0x28)={0x0, 0xd09, 0x1, {0xdf4a, 0x31c}, {0x2, 0x8}, @cond=[{0x4, 0xffffffffffffff81, 0x1, 0x1, 0x6deb8000000, 0x774}, {0x9, 0xffffffffffffffe0, 0x10000, 0xf40, 0x6, 0x7}]}) 2018/01/17 09:53:59 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000018000)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000017000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0x6, 0x8, &(0x7f0000017000)=@raw=[@jmp={0x5, 0x4, 0x0, 0x3, 0xb, 0x4, 0xffffffffffffffff}, @generic={0x80000001, 0x9, 0x0, 0x6c79}, @ldst={0x1, 0x2, 0x0, 0xf, 0x0, 0x0, 0x1}, @ldst={0x0, 0x3, 0x0, 0xe, 0x0, 0x50, 0x10}], &(0x7f000000d000-0x4)='GPL\x00', 0x18, 0x69, &(0x7f0000018000)=""/105, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) sigaltstack(&(0x7f0000007000/0x4000)=nil, &(0x7f000000a000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x14, 0x2000002e, 0x443, 0x5, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 09:53:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x40, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x40000, 0xffffffffffffff7f, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000aba000)={0x0, 0x14004, 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 09:53:59 executing program 6: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b70000)='/dev/vcs\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) connect$unix(r0, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) fanotify_mark(r2, 0x2, 0x48000020, r2, &(0x7f0000861000-0x8)='./file0\x00') setitimer(0x1, &(0x7f0000d5a000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000ec8000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) dup2(r1, r0) 2018/01/17 09:53:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004c1000-0x78)={0x1, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000b5a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1314efaa, 0x800) inotify_add_watch(r0, &(0x7f000078d000-0x8)='./file0\x00', 0x80000400) 2018/01/17 09:53:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r1 = timerfd_create(0x0, 0x7fffffff) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x0, 0x0}}, &(0x7f00002df000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) [ 33.300057] audit: type=1400 audit(1516182839.604:22): avc: denied { create } for pid=5033 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/17 09:53:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e72000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getpeername$netrom(r0, &(0x7f0000101000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000134000-0x4)=0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b31000-0xc)={0x1, 0xffffffffffffffff, 0x1}) linkat(r0, &(0x7f0000409000-0x8)='./file0\x00', r1, &(0x7f0000109000-0x8)='./file0\x00', 0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000246000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/17 09:53:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000da5000)='highspeed\x00', 0xa) r1 = syz_open_dev$mouse(&(0x7f0000377000-0x12)='/dev/input/mouse#\x00', 0x0, 0xc0000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00003bb000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000007f000)=0x7b5ed32232ff61d8) sendmsg(r0, &(0x7f000059b000)={0x0, 0x0, &(0x7f0000a1c000-0x18)=[{&(0x7f00007f9000)="117c55f90733aed0d73cdfe0a9740027a565241a02595b4eccd3d39c454033e488dfb16510066a02ad381bfc6df34120fb1edfa0973232b4a08dcd302fec9fdd964d8cf63614dde247fa9da62c7f5aa5251dc1c7621bd78bf9ab63c1d6296c", 0x5f}, {&(0x7f0000e12000-0x94)="d15dd7d893bea4b990ad8d9b1322415a9d5156d49a987c3994c7a38c6a8338d96be6deee70fcfbca3052f9e0b70bb68b5195bd6b88fb508d3013bfa7f31cf8f882476dedf1e01d3106abaf110053a616efd2103e7776c1447a10dc7350e5f211e09a8980a4e74602f87448cd3c37099bb29e111f14098005c8ea68e8b63b40c4a975cba03d6c5a43e618cdc5d4e48f6ba94a334b", 0x94}, {&(0x7f0000453000-0x8f)="e4ae26db143cf47e144b402a3d7cfba19ee0fca39e13c83fa34fb4be77700496bd9c64b3cc866f0d4b719682c5b42732696d3cf6c00698901e8d81acc947ef088cdf7948d2c554da9fec1ea100a498c9f64cd3904d660036b1eb098e78d828f367714e6cfb87fd208df79c23885eb2e736eb70dfdf93271bbb2a1d1214ded39c463982cdd14ed2c34f1932cbc5b000", 0x8f}], 0x3, &(0x7f000075e000)=[], 0x0, 0x4080}, 0x10) 2018/01/17 09:53:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f18000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000c62000-0x50)={@common='ip6_vti0\x00', @ifru_flags=0x2000}) write(r0, &(0x7f00001bb000-0xad)="2600000026004701925ef1f70722000c07fff70001001e000700ff36b807475105001a000000", 0x26) r2 = syz_open_dev$tun(&(0x7f0000e2d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) recvmmsg(r0, &(0x7f00005bb000)=[{{0x0, 0x0, &(0x7f00008cb000)=[], 0x0, &(0x7f0000072000)=""/69, 0x45, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000020c000)={0x0, 0x0}) getpeername$ipx(r0, &(0x7f000051b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008cd000-0x4)=0x10) 2018/01/17 09:53:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000987000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xa) fcntl$lock(r0, 0x7, &(0x7f0000df1000-0x10)={0x3, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f00006f3000)={0x0, 0x0}, 0x4000) 2018/01/17 09:53:59 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000)='/dev/kvm\x00', 0x400000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/17 09:53:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000001000-0x74)=[], 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000339000)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000eeb000)={0x0, 0x0}, &(0x7f00000be000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005d1000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe5a6, 0x16f16d1, 0xc12, 0x800, 0xfffffffffffff0f1, 0x7, 0x4, 0x2, 0x3, 0x9c6d, 0xcd9, 0x2, 0x8, 0x0, 0x3]}, &(0x7f000038c000-0x4)=0x108) r2 = syz_open_dev$sndseq(&(0x7f000056f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000041000)={0x0, 0x0, 0x7, 0x1b, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:53:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000c92000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x80000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eb4000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0xa1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/loop-control\x00', 0x105040, 0x0) getsockopt(r0, 0x0, 0x3, &(0x7f0000001000-0xad)=""/173, &(0x7f0000000000)=0xad) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x0, 0x4) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000002000-0x8)={0x3, &(0x7f0000001000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1ff, 0x802) ioctl(r2, 0x1, &(0x7f0000001000)="") socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$urandom(&(0x7f0000001000)='/dev/urandom\x00', 0x0, 0x200000) 2018/01/17 09:53:59 executing program 3: futex(&(0x7f0000001000-0x4)=0x0, 0x84, 0x0, &(0x7f0000fd4000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x55)="f9b4b7b41ad92148e9c1867ddcbc4156d6733f508d0b315ca602b7e6a1948deef661eaf6bd00575137db3d6a14ffd928a3422a2c73dd7b2044ac99a81300d94b6d88d9bd77fec33b1f80df5b7a6e2e66f37a5d4227", 0x55, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f00009e0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="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", 0xff, 0xfffffffffffffff9) keyctl$unlink(0x9, r0, r1) 2018/01/17 09:53:59 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000590000-0xa)='/dev/cuse\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000001000-0x400)={"f6b0968cf95f2a3e4d91ae18fbdfa749c869778f857256ebbd5e90d0aae6c6ea66342a8f0c55465ab23d95c337b5caaff850ac2f7b5bb6721fb9d90fe024f9f71e9a61cca3c991babfd80849e801c0eb4b5978fcb19fcbe76c566acc9a441ea4ab9501d9c999f609194face306df474937e9ec09517f77a0bcc3bf1b9bf0d2c3088647daa1b7b2e6fcfc04e9a6015d4e1ba091b93a227239e45f7228894688773c4d9fd7707fa31e7d674e17e704b159a6a316d38bbf11f88f839eea419e04109679e54b747b6fc8e741409fa88252106810ec308bf2679a00c8c109d9cfab5dcd83a3e65267a5b4e29d19615a34472c14eca55c1201bdf04b64b76447b7ad838d0a789fde0931ac92498792cc60083b16680aa09c8474d86ca681bf4c0b19473782363e894565d85fb789b901ef68d30bd5d0a2e83340a116bee85ef003a9a16d9335032c12aed979b712e41674bbd2f198df85bef355e86aaf6099bdbb5b8c4055e4ac95756983bcb2f297ea8b6effe1c64fc9c8838dcd75d152e5250bbe00768576b922b2e017266ca58d6d12c904ba7c732648a9aa19977d3bbfd3c1c2eace41e849e0d0bf906fcebfefd3aa28b986d42dacd863b50c5fdd5f1b503ca7397b70f10193cc8f874cc95123f063da34be686a037b88f7d694c17e40030085c4c029b9c5544c8f9136f4d9a85d85c69bda93afa31b3339cc7eb6b083d12ca7292a8ddfa3ec2c0947078703391f63a09b4c7f658763dc33ed8121c59f6039e982ed326e724afc6eb8e2b7d84c23029ea1fe99119cee89d7ed513bce3299f3513f3b2f3a8c2e57d1c8268aba0c6024ac8add3a4ca250b88df01f4cae16623b4fb1838725d9e4e832a37a19c85c79650424f5b7e4691feb6026e24d839c7db176d5340c565c1f0ede400a0a94899befbab75123b5f114d924ffd1007b85b2660ae89f1b4816f0da6369f19fc723c193ac0e44473d99e8abb72be7d99b5933f24ed34e87aef746cf6cce5c0bc165fa9786de22687942800a6c4c4a0be4ec14c327e3ba06420bba2e6ff4d298aa2542614fa06451e2f3e8c68673f1a81c63efe5fc03e8796a2022be51b734cccd988783854ecd40606a62fe2498caa57145d82474371432cada02d2a41a2fc2c16e21b3495293da63fa65b2966f81a4c0b21bce5f6b24a2806303943dba8a6b9c2866e01f662be18c4c8eec481c2cdeee01c30da73a9556d92aab8165203aa7de7a766b7665198d28c15d58c19f4afcd9146793ac3ca62cf66dae84c4c0dd6b06858be68482aa05ae3e905faff4fef269848d4490274a8726e204c2b29db7e4e492f96d39fc817fa0070a46c3ce19523984df1d1fed6328f3d30e522f73ded97186e4a2f22f9a9e51767ad39ce19faff1e670b898fd6399229bf5612293b8ef9952ffddc8e25f2e2d8bb4654806720e587de7044c1e"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/17 09:53:59 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x10, 0x3, 0xa) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000011000)=[{&(0x7f0000011000-0xb07)="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", 0x0}], 0x2000000000000459, &(0x7f0000001000)=[], 0x0, 0x0}, 0x800) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000000f000)={0x0, 0x2e, 0x0, @thr={&(0x7f0000011000)="bd707eeb04459134be21a29f82c44069a7454f3215d650fb17bb69e56ae1c1ef445ee6b077ab9d00aa898e7fb607e13cc1fd37875e83762517c2a685136a788ba8603a899181ae591ca9b3a5f6ba200ef93ce6a5d5e3e1ea4e4c0bac6b40522d95ec44151491722301a403b77c85147721ca7cf7c92c3dc360a5f91394e19a777ee16953a43e2b71a5c5cd39f83d5c3aae271742338c30a5c1088f5d8f9e", &(0x7f0000002000)="f63c9c2039a2b5e30f0fa1c9b215e86a90a3dc17feb74a744c69e7171208a23a09a773cbbd16ec21430e724aa2eacec4002af0d7be1c178e6e9c9e7db7fda51dd0db59a57675dbbf56761dde2d1d9d194794fc710d3375f0673943a286345c2924db37289e398d257522363c75e1eaf4848d4e266dd85abcf08fa420ad9aef633a47afca276e19edc6694314840de4a6b101caaa782ad7a60591495fbb2f55468656b84d2236066d78b503af941264"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x0) timer_gettime(r1, &(0x7f0000008000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 09:53:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00007bd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) rt_sigsuspend(&(0x7f000013e000)={0x1}, 0x8) r1 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000104000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f00009a9000-0x5)='user\x00', &(0x7f0000d66000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002c4000)="b33a000087ebe00000007fd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995beee8e0d31bf32853747eda22d2818d08ca2718d81620e365a0e6b9485f2d925493f60c01e35f5f8c7eba67840800c97f5b07e5849d2e875bb76cd640b336616fe0f3c306007fb4627ee7597689525e8e7426508f6eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864c324f6a88f6672f98f7e149be31bd78b506e8b951173e1", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r2}, &(0x7f0000651000-0x1)=""/1, 0x1, &(0x7f0000519000-0x2c)={&(0x7f0000e4c000-0x10)={'sha3-224-generic\x00'}, &(0x7f0000e98000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 33.505144] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/17 09:53:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) listen(r1, 0x1ba3) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000-0x7)=[0x2, 0x7]) 2018/01/17 09:53:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a39000-0xb6)="081b068e27bb9506801b8f5642abb36451c7b2b3a72d553afb5707353a6cf0e70c1cfddca358f98f4a0649b3352908c928895499af078827e96f214c291a0cd67386fde1586e5acb70c0cd9fe6cc3fca2245ef99921e6963380f82d114bc4158616d68800578efa600fbf59d9f2ede05abba424c46c139dca80109889e5a72e461ddd16622e6942d3fcf39420d7919a394f86ec48d95e2849c2f0127209861bdd8e128e3e833a4bda87ed709fa03811926a7d100aba7", 0xfffffffffffffc61) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000095e000)=0x2, 0x4) r1 = creat(&(0x7f0000fb9000)='./file0\x00', 0x2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fa3000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000958000)={r0, r2}) [ 33.576740] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 33.594793] audit: type=1400 audit(1516182839.899:23): avc: denied { create } for pid=5090 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 33.627768] audit: type=1400 audit(1516182839.932:24): avc: denied { read } for pid=5090 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/17 09:54:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000000000)=0x0) io_destroy(r0) io_setup(0x8001, &(0x7f0000491000)=0x0) stat(&(0x7f0000ef1000-0x8)='./file0\x00', &(0x7f00001f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) io_destroy(r0) 2018/01/17 09:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d26000)='/dev/dmmidi#\x00', 0x4ec, 0x8840) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000e3a000)={0x8001, 0x8, 0x1000, 0x1, 0x7, 0x20000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r1, 0x11, &(0x7f0000efc000-0x10)={0x0, 0x0, 0xffffffffffff079e, 0x0}) 2018/01/17 09:54:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00009ef000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000877000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000a81000-0x1)=0x0) connect$pptp(r0, &(0x7f0000e21000-0x20)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) openat$cuse(0xffffffffffffff9c, &(0x7f00001d1000-0xa)='/dev/cuse\x00', 0x801, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000746000-0x30)={0x3, 0x9, 0x1ff, 0x8, 0x3, 0x400}) 2018/01/17 09:54:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000252000)=0x3, 0x4) r2 = syz_open_dev$audion(&(0x7f0000623000-0xc)='/dev/audio#\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000eab000)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f000039b000)=0x401, 0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x132) 2018/01/17 09:54:00 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000791000)='/dev/input/event#\x00', 0x941, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f2b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() syz_open_dev$dmmidi(&(0x7f00008a4000-0xd)='/dev/dmmidi#\x00', 0x5170, 0x400000) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/01/17 09:54:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004f7000)='/dev/kvm\x00', 0x20040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000814000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f000017a000-0x18)={0x0, 0x1, 0x2, &(0x7f0000d65000-0x8)=0x0}) 2018/01/17 09:54:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eef000-0x9)='/dev/rtc\x00', 0x200a00, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) finit_module(r1, &(0x7f00005cb000-0x9)="2f6465762f728b6300", 0x2) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getpeername$llc(r1, &(0x7f0000d92000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c9d000)=0x10) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000c73000-0x4)=0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000566000-0x7a)={0x0, 0x72, "16fcac9d9f78dd25c0b1e591dd966128d67fb9ffc9a939ce6e62962a769a92b3d2e966fa47cd491ebc84a65885f03cea3de7e2aeb3eae44114a4479113be6f7811c06275ef375b77263bf0fb70855914a6eb34398cd62b6fea20188b36751961f49334744bb909c668fea8451d6618cf3aa5"}, &(0x7f0000c5d000-0x4)=0x7a) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000963000)={r3, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x314b, 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, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/17 09:54:00 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000c65000)={0x0, 0x0, 0x0, 0x0, "74c01cd938a8679e4792cee1915314b40e0c6314e70a94541d76f53c6aaba296"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000174000-0x38)={0x2, 0x4, [{0x4, 0x0, 0x1ff}, {0x0, 0x0, 0x6}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000de6000)={0x0, 0x0}) r2 = creat(&(0x7f0000ab6000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$VT_WAITACTIVE(r0, 0x5607) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00002b8000)=@assoc_value={0x0, 0x2}, &(0x7f0000ed9000)=0x8) fchown(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setxattr(&(0x7f0000ef9000)='./file0\x00', &(0x7f0000117000)=@known='com.apple.system.Security\x00', &(0x7f0000306000)='/dev/sequencer2\x00', 0x10, 0x0) rename(&(0x7f0000fa9000)='./file0\x00', &(0x7f0000f3f000)='./control/file0\x00') ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000b17000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000c7b000-0x10)='./control/file0\x00', &(0x7f0000a83000)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000493000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) [ 33.698539] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/17 09:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000321000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) fgetxattr(r0, &(0x7f000001f000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00007c2000-0x1000)=""/4096, 0x1000) 2018/01/17 09:54:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) unshare(0x8000400) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002f9000)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) lstat(&(0x7f000091e000-0x8)='./file0\x00', &(0x7f0000431000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001c0000)={r1, &(0x7f0000209000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003c1000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000028000)=0x0) 2018/01/17 09:54:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000005d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000a89000-0x4)=0x6) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) close(r0) 2018/01/17 09:54:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d38000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r0, 0xae9a) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x2) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000384000)={0x800, 0x200b32d, 0x100, 0x7c, 0x0, 0x132}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000061e000-0x10)={&(0x7f0000383000/0x3000)=nil, 0x3000}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000012a000)={0xffffffffffffffff, 0x0, 0x100000000, 0x1, 0x9}) ioctl$TCSBRK(r2, 0x5409, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000168000-0x28)={0x6d80, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair(0x3, 0xb, 0x1, &(0x7f00004d2000-0x8)={0x0, 0x0}) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00007bd000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000545000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00004e5000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b31000)={0x0, 0x2, 0x201, 0x2, 0xbb6b, 0x1, 0x80000000, 0x800, 0x0}, &(0x7f0000392000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000430000)={r3, 0x7}, &(0x7f0000786000)=0x8) sendmsg$nl_netfilter(r2, &(0x7f0000400000)={&(0x7f000057f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006c7000-0x8)={&(0x7f00006f1000)={0x14, 0x2, 0x1, 0x310, 0x1, 0x2, {0xf, 0x0, 0x3}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x24000000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r4 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000049b000)=""}) 2018/01/17 09:54:00 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000036000-0xc)='/dev/autofs\x00', 0x2040, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000011000-0x6)={0xffffffffffffffc0, 0x0, 0xff}) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file1\x00', &(0x7f0000019000-0x6)='ram\x00sf', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000002000-0xe)='./file0/file0\x00', &(0x7f0000035000)=@random={'trusted.\x00', 'fuse\x00'}, &(0x7f000001d000)='fuse\x00', 0x5, 0x2) 2018/01/17 09:54:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000009000-0x36)="b0", 0x1) sendmmsg(r0, &(0x7f0000b5f000)=[{{&(0x7f00000cf000-0x1e)=@pppoe={0x18, 0x0, {0x0, @random="0848a8f42c9d", @generic="22a3a032a59af77df2183ef6a9dca975"}}, 0x1e, &(0x7f0000308000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000ed1000-0x10)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006c4000-0x30)=[{&(0x7f0000ba4000)="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", 0x2f9}, {&(0x7f000005a000)="57dc52c1b470001930396563d7eb0f76bdb9a17998f4f6e0fc0f79ecb32067ce99ab30ac24679ed19f697cb6bd1747d10c2236a63133d3aac936090f1c953cfa6b404ad1a5016d43bbb1aa345a151be98d5e65b232", 0x55}], 0x2, &(0x7f00006cb000-0x12d)=[{0x98, 0x118, 0x1f, "22b5a3db3188f9180ee5b5d07ffbcb37be275515921f7198d9ab14ba131c397d60b4015d34e441edbe34878313987bc79b029cb5ab6f403281f33d11cefc9d2e955bbc03307a3759fe5e8975789e2dcc8cdf358f3871387999b786ff8eadd7d2c3f0b897b4ef2325bc19cafd5b72c44edfe97f323902ed89438b30b0acb82823c4bfb14f528fac304626"}], 0x98, 0x4000010}, 0x5}], 0x2, 0x4000880) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000e12000)='/dev/sg#\x00', 0x9, 0x200000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000da5000-0x10)={r1, r2, 0x0, 0x2}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000217000)={0x2, 0x0}) 2018/01/17 09:54:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x4100001) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r0 = getpgrp(0xffffffffffffffff) sched_setscheduler(r0, 0x3, &(0x7f0000f6b000)=0x81) [ 33.861687] audit: type=1400 audit(1516182840.166:25): avc: denied { map_create } for pid=5148 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/17 09:54:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00001e7000)='/dev/dsp\x00', 0x6000, 0x0) sendto$ipx(r0, &(0x7f0000ca9000)="ec63d6b424bded02538ce09f8749d77f8a8ffa13ea4ad4b86d5f455c5a1c55fd157c54a5fa77d5b3baef98581dddd1040e0f2240f31373d37f0117b99230cad275ad93d9cd2c9cbf184fe566462df0bd74bcf0822df5213ae11476fed5710c8726411fe80d621d2a19dd98417b5f6de63f902be997a3f364d6638bb3db74d8f248fde54de68c5620ce0550b74b72009dcd7274e09055814b51fbf99d22a2f5da06376bb3798659ed1ced562e6139e2692cc922a0eb32dfe32dc96b22f718a90e94689e5832e4877088d5f1ac42f51ec83cf70c51b10d3499", 0xd8, 0x8001, &(0x7f00000ca000)={0x4, 0x4, 0x9714, "d03368215396", 0xff, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000bda000-0x8)='./file0\x00', &(0x7f000098b000)='./file0\x00') r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000061c000-0x8c)={0x7, 0x100000001, 0x4f, 'queue0\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) statfs(&(0x7f00004af000-0x8)='./file0\x00', &(0x7f0000e79000)=""/3) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00009c1000)={0x3, &(0x7f0000c95000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00004eb000)={r3, 0x3}) 2018/01/17 09:54:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000955000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) write$sndseq(r0, &(0x7f000013e000)=[{0xfff0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000612000-0x82)=""}}], 0x1c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000be8000-0x12)='/dev/loop-control\x00', 0x8000, 0x0) 2018/01/17 09:54:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000be3000-0xf)='/dev/sequencer\x00', 0x0, 0x0) accept4$netrom(r1, 0x0, &(0x7f000081f000)=0x0, 0x80800) unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00001e1000)={&(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x28d, &(0x7f000054c000-0xf7)=""/247, 0xf7, 0x80000001}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x19)=@random={'security.\x00', '/dev/sequencer\x00'}) [ 33.942797] binder: 5164 RLIMIT_NICE not set [ 33.987142] binder: 5164 RLIMIT_NICE not set [ 34.002698] binder: BINDER_SET_CONTEXT_MGR already set [ 34.012106] binder: 5160:5178 ioctl 40046207 0 returned -16 [ 34.030576] binder: 5164 RLIMIT_NICE not set [ 34.036496] binder_alloc: 5160: binder_alloc_buf, no vma [ 34.036541] binder: 5160:5183 BC_FREE_BUFFER u0000000020000000 no match [ 34.049435] binder_alloc: 5160: binder_alloc_buf, no vma [ 34.049442] binder: 5160:5178 transaction failed 29189/-3, size 0-0 line 2903 [ 34.062239] binder: 5160:5183 transaction failed 29189/-3, size 0-0 line 2903 [ 34.076739] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.082300] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 09:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) flock(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc008551a, &(0x7f0000001000)=0x10000000000003) 2018/01/17 09:54:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000096000-0xb)='/dev/vcsa#\x00', 0xffffefff, 0x40000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00003af000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000087000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000c78000)='./file0\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) msync(&(0x7f0000646000/0x14000)=nil, 0x14000, 0x3) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) r4 = getpgrp(0x0) waitid(0x0, r4, &(0x7f0000c59000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f00003e5000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000aa2000)=0xffffffffc6fd06ed) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) recvmsg$kcm(r0, &(0x7f0000984000-0x1c)={&(0x7f0000e75000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000262000)=[{&(0x7f0000e9e000-0x37)=""/55, 0x37}, {&(0x7f0000932000-0x11)=""/17, 0x11}, {&(0x7f00008dc000-0xd7)=""/215, 0xd7}, {&(0x7f0000a7d000)=""/125, 0x7d}, {&(0x7f0000fd5000)=""/8, 0x8}, {&(0x7f0000b83000-0x7a)=""/122, 0x7a}], 0x6, &(0x7f00009ee000-0xab)=""/171, 0xab, 0x8}, 0x40000020) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) mprotect(&(0x7f000097b000/0x12000)=nil, 0x12000, 0x1000004) 2018/01/17 09:54:00 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000a40000)={@common='yam0\x00', @ifru_flags=0x3002}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a6d000-0x4)=0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ba8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000472000-0x1000)=""/4096) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000105000-0xb8)={0x0, 0x4, 0x9, 0x80000001, 0xffff, 0x623, 0x8, 0x8001, {0x0, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8000, 0x55, 0x9, 0x8}}, &(0x7f0000e66000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00009b2000)={r3, 0x0, 0x0}, 0xc) 2018/01/17 09:54:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00006da000)={r0, 0x6, 0x1, 0x2, &(0x7f0000fa5000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001ef000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00003a0000-0x4)=0x1000, &(0x7f00002a3000-0x4)=0x4) 2018/01/17 09:54:00 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ad2000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000f69000)='user\x00', &(0x7f0000b7a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b04000-0x25)="553b924817d464cb7671594e571bcc793441fc8199d50480974451a13d311fcade7e55b46d", 0x25, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000afc000)=0x800000f003) keyctl$invalidate(0x15, r1) r5 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89b4, &(0x7f0000a9c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000035000-0x20)="01d6bbdd222bea2f8bd0344e129955b9c6d06753b97146fa8ff927b618d878c7"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f000087d000)={0x40000001, 0x0}) ioctl(r5, 0x18000451e, &(0x7f0000da3000)="") 2018/01/17 09:54:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004f0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000a74000-0x69)="a9b02cc1bfd0ac61127ff2e2c8089622c16141f2e97fb15ce12eee0b0101e5c094f17dad90cad827814ea177dcc5b23381618c2a3bc527329f3a9071871bca4e73c978faca47d5c0cd57a00c2e2b5dbe7411d8ee935d7e756993b84aa4709c5090188e5a6845da5223", 0x69, 0x8004, &(0x7f0000a50000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x7ff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x3) r2 = fcntl$getown(r1, 0x9) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) capset(&(0x7f0000b11000)={0x39980732, r2}, &(0x7f00002ee000-0x18)={0x100000000, 0x3c, 0x6, 0x100000000, 0x7f, 0x1}) r3 = syz_open_procfs(r2, &(0x7f0000c3e000)='net/softnet_stat\x00') timerfd_settime(r3, 0x1, &(0x7f00007c2000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000826000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 09:54:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffc, &(0x7f0000439000)=0x0) io_getevents(r0, 0xfff, 0x4, &(0x7f0000113000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000bda000)={0x77359400, 0x0}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x3, 0x400, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) r2 = open(&(0x7f0000792000-0x8)='./file0\x00', 0x0, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f000004c000)={{0x240000000000, 0x4, 0x7, 0x4, 0x800, 0x4}, 0x81, 0x1, 0x1}) 2018/01/17 09:54:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000496000-0x8)={0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000260000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00001fa000-0x4)=0x5, &(0x7f00003ee000-0x4)=0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000158000)='\x00') signalfd4(r0, &(0x7f000044c000)={0x1}, 0x2, 0x80000) r2 = syz_open_dev$sndseq(&(0x7f0000e2b000-0xd)='/dev/snd/seq\x00', 0x0, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b47000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000d54000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b9000)=0xe8) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00008db000-0xc)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000ace000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00001b4000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000917000)=0xe8) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000312000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000280000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000052000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f0000500000-0x1c)={&(0x7f0000866000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000104000)={&(0x7f000020a000-0xd0)=@ipv6_getroute={0xc4, 0x1a, 0x520, 0x0, 0x2, {0xa, 0x14, 0x94, 0x0, 0x0, 0x2, 0xc8, 0x4, 0x800}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x0}, @RTA_METRICS={0x64, 0x8, "1ddc4931bc96345302b329b56179bee451d621b3faddf3bd6435664d5d73ea3d5d5a9e8e08fb0b0ad1b04b92dd1064a7a0a97d12b4792c3973e732d4879e127a28a7031aad9c34f44f295a8ddb376e9a22463f39620120ffd6c0b2164c"}, @RTA_UID={0x8, 0x19, r7}, @RTA_MULTIPATH={0x389, 0x9, [{0x7, 0xfffffffffffffc00, 0x1, r4}, {0x40, 0x2, 0x40d8, r5}, {0x5, 0x2, 0x0, r6}, {0x100000000, 0x1, 0x3, r8}, {0xde, 0x2, 0x81, r9}]}, @RTA_MARK={0x8, 0x10, 0x1}]}, 0xc4}, 0x1, 0x0, 0x0, 0x10}, 0x20004000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000204000-0xb)='/dev/audio\x00', 0x101080, 0x0) accept4$ax25(r2, &(0x7f00006ab000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000fc000)=0x10, 0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000038000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 34.087816] binder: release 5160:5164 transaction 7 out, still active [ 34.094423] binder: release 5160:5164 transaction 6 in, still active [ 34.100918] binder: undelivered TRANSACTION_COMPLETE [ 34.106056] binder: release 5160:5178 transaction 6 out, still active [ 34.112655] binder: undelivered TRANSACTION_COMPLETE [ 34.117772] binder: send failed reply for transaction 7, target dead [ 34.124287] binder: send failed reply for transaction 6, target dead 2018/01/17 09:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000646000-0x9)='/dev/ppp\x00', 0x40c0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000c33000)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x14, 0x802, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000075f000)=0x3f, 0x4) 2018/01/17 09:54:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b73000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f000012d000-0x4)=0x0, &(0x7f0000bea000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000dc3000)=""/0, &(0x7f00002f5000-0x4)=0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000535000)=0x8, 0x4) 2018/01/17 09:54:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000077000)='/dev/sequencer\x00', 0x800, 0x0) pwritev(r0, &(0x7f000036f000)=[{&(0x7f0000d91000)="", 0x0}, {&(0x7f000086d000)="22f7b8a444e65c16f16ef0eef3ccd1fabe8aa623fc69dec983dbc9aa19063eb02fe7e597af4d0820e79123d94b01aa15d3d89057c478a27f065d65afdcdef291b1bbfbb278d36748be423ba0e9e4f8a96d650aaa3858d7186c411246db924902bff599cf67eac517bf67fc33ebd70edcd3fea3f1c4975b9e655862150ff143e24f230345563ee901d870af9c51edb4e3a6be7d0a7a95d7f77d9a4476f65654c7acb44c0c6f55ae66106af96a5db5a1eb9e12f06f8d163a3a", 0xb8}, {&(0x7f0000b2c000-0xfd)="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", 0xfd}, {&(0x7f0000237000)="32b9bc87fc530102f7773242417830e6d5a3090bcc7974a89faf8688becaf718d514958cc731b0ec26750459c9154f7c66b0d8d2bde3191f64f079e0c90ee0ff12a88c82d6426c505b45e122c219cd7bac494b852311dbecd300fb86920b3aa2272afc71d74212745217cff54f56f68c629b9fc9e61af473d49e90759031fa94673b54040001df4e846707855dae284fbaf931fca113c76afb62c09fca49b243329f4f81382f15e4e3ce17c87eddbc6d4e1897dab78470", 0xb7}, {&(0x7f00007f9000-0x1d)="14f80bd7d67d9d94a882e602499a536815ad6338b4dc04f5f4f274f47f", 0x1d}], 0x5, 0x0) 2018/01/17 09:54:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000650000-0x9)='/dev/dsp\x00', 0x200, 0x0) chroot(&(0x7f00005cd000-0x8)='./file0\x00') r1 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x5, 0x6, 0x361, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003ec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000957000-0x4)=0x14) pipe2(&(0x7f000044a000)={0x0, 0x0}, 0x4000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x1, 0x0}, 0xc) 2018/01/17 09:54:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d9d000-0xb)='/dev/mixer\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000487000-0x4)=0x7) r1 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000e41000)=0xfffffffeffffffff) 2018/01/17 09:54:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$cont(0x7, r1, 0x400, 0x4b) r2 = socket$key(0xf, 0x3, 0x2) readahead(r2, 0xde26, 0x8001) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000cb3000-0x4)=0x0, &(0x7f00002cb000)=0x4) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cfe000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000133000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012a000)=0xe8) openat$selinux_create(0xffffffffffffff9c, &(0x7f000017f000)='/selinux/create\x00', 0x2, 0x0) r4 = dup3(r0, r0, 0x80000) ioctl$TUNSETNOCSUM(r4, 0x400454c8, &(0x7f00009cf000)=0x9a) 2018/01/17 09:54:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000257000-0xb)='/dev/loop#\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x38) io_setup(0xffd, &(0x7f00002ad000)=0x0) r2 = fcntl$getown(r0, 0x9) r3 = fcntl$getown(r0, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000c1e000-0x48)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40000000000, @loopback={0x0, 0x1}, 0x9}], 0x48) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000ad000-0xb)='/dev/audio\x00', 0x101000, 0x0) accept4$netrom(r4, &(0x7f00007b5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000001f000)=0x10, 0x800) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000267000)={r4, r0, 0x9}) io_submit(r1, 0x1, &(0x7f00000b9000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x0, r0, &(0x7f000068c000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 09:54:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x3) fcntl$setstatus(r0, 0x4, 0x0) 2018/01/17 09:54:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000311000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e99000)={0x0, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x100, 0x1ff, 0x100000000, 0x4eb, 0x1, 0x3ff, 0x6, 0x9, 0x10003, 0x9, 0x800000000001, 0x2e14, 0x407b, 0x5]}, &(0x7f00006f1000-0x4)=0x108) openat$ppp(0xffffffffffffff9c, &(0x7f0000e87000)='/dev/ppp\x00', 0x100, 0x0) mknod$loop(&(0x7f0000f3a000)='./file0\x00', 0x2, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a39000-0xa0)={r1, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x7b6, 0xdb4, 0x40}, 0xa0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b70000)='/dev/cuse\x00', 0x201, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000eb7000-0x5c)={0x3f, 0x2, {0x2, 0x2, 0x0, 0x2, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x80000, &(0x7f0000509000-0x1)="") mount(&(0x7f0000396000-0x8)='./file0\x00', &(0x7f0000e71000)='.', &(0x7f00000a8000-0x4)='pstore\x00', 0x1000, 0x0) 2018/01/17 09:54:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000040e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="b4e1dff311b6", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x22d, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) r0 = syz_open_dev$sndmidi(&(0x7f0000180000)='/dev/snd/midiC#D#\x00', 0x2, 0x40000) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000afc000)=0x21, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ac000)='/selinux/mls\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x7, 0x829) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000fc8000-0x3b)={r2, 0xf0e, 0x8000000000, "a2a529da6643807d66881511fe9232f79b7be80f9d45f63b71c1b6ba9685da6af5bb25d01844546d53db285a084cef49ff"}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00004ae000-0x8)={0x7, &(0x7f0000788000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00007b7000)={r3, 0x1}) 2018/01/17 09:54:00 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008de000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@generic="205b0c7189c431216b3c8d58625ca5e0", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = inotify_init1(0x0) sched_setaffinity(0x0, 0x8, &(0x7f000017b000)=0x1) read$eventfd(r1, &(0x7f000052e000)=0x0, 0x8) syz_open_dev$mice(&(0x7f0000441000)='/dev/input/mice\x00', 0x0, 0x2000) inotify_add_watch(r1, &(0x7f0000005000-0x8)='./file0\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f000072e000-0x8)='./file0\x00', 0x400000, 0x8c) 2018/01/17 09:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) write(r0, &(0x7f0000791000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d55000-0xb)='/dev/mixer\x00', 0x1, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x9) 2018/01/17 09:54:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x3) sendto$inet(r1, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r1, &(0x7f0000471000)=""/4096, 0x1000) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000281000-0x9)='/dev/kvm\x00', 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x1) 2018/01/17 09:54:00 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000001a000-0x8)='keyring\x00', &(0x7f0000019000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) add_key(&(0x7f0000008000)='keyring\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000000e000)="85bacee97d3bef7ac4", 0x9, 0xfffffffffffffffe) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000016000)={0x3ef, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000001a000)=[{&(0x7f000001b000-0x4)="1bac89e3", 0x4}], 0x1, 0x1) 2018/01/17 09:54:00 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, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000017b000-0x155)="02", 0x1) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x7567e7386954abd4, 0x1}, 0x2) 2018/01/17 09:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bb8000+0xa7c)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) fstat(r0, &(0x7f00008ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f48000-0x4)='./file0\x00', &(0x7f0000246000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000618000)='./file0\x00', r2, r3) [ 34.396077] binder: 5239:5244 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 34.403340] binder: 5239:5244 unknown command 196 2018/01/17 09:54:00 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000010000)='net/tcp\x00') tkill(r0, 0x2d) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000022000-0x8)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f000001f000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000020000)="e54d781ecfb99fac1c72473aa26b547d132de3e3bd8fdf49a6bf4d38697541af"}) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f0000001000)=""/210) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000021000)=0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000021000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish)\x00'}, 0x58) read$eventfd(r1, &(0x7f0000002000-0x8)=0x0, 0xffffff88) 2018/01/17 09:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f3d000)='/selinux/user\x00', 0x2, 0x0) mkdirat(r0, &(0x7f00001dc000-0x8)='./file1\x00', 0x40) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") unlink(&(0x7f00003be000-0x8)='./file0\x00') 2018/01/17 09:54:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003ed000-0x4)=0x0) r1 = getpgrp(0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001b6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = mmap$binder(&(0x7f00003f1000/0x1000)=nil, 0x1000, 0x2000000, 0x20010, 0xffffffffffffff9c, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setown(r2, 0x8, r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00005c6000-0x18)={0x0, 0x0, 0x0, 0x0}) r6 = mmap$binder(&(0x7f0000a75000/0x3000)=nil, 0x3000, 0x4, 0x10010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00002fb000)={0xd4, 0x0, &(0x7f0000c57000-0xd4)=[@dead_binder_done={0x40086310, 0x0}, @reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x18, 0x20, &(0x7f0000872000-0x18)=[@flat={0x776a2a85, 0x10b, r3, 0x4}], &(0x7f0000958000)=[0x28, 0x78, 0x0, 0x0]}, 0x0}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x48, 0x28, &(0x7f000002a000-0x48)=[@fd={0x66642a85, 0x0, r4, 0x0, 0x0}, @flat={0x77682a85, 0x0, r5, 0x0}, @flat={0x776a2a85, 0x10b, r6, 0x4}], &(0x7f0000abf000)=[0x78, 0x38, 0x0, 0x78, 0x68]}, 0xfffffffffffffff7}}, @increfs={0x40046304, 0x1}, @dead_binder_done={0x40086310, 0x3}, @decrefs={0x40046307, 0x2}, @clear_death={0x400c630f, 0x3, 0x2}, @exit_looper={0x630d}], 0x43, 0x0, &(0x7f00008d1000-0x43)="72d96711f83656f703526884a08ec251d93f166185c0738b043493a52b77fc8f0656270826b1a5139db63067ee1233d60b7ae7c4a9bf8493bd70c79eed41f3a21c4517"}) sched_setaffinity(r1, 0x8, &(0x7f0000fdc000)=0x200000000004009) mincore(&(0x7f00000f7000/0x1000)=nil, 0x1000, &(0x7f0000173000)=""/230) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000b1c000/0xd000)=nil, 0xd000, 0x2, &(0x7f00009ad000)=0xfffffffffffffff, 0x202, 0x0) mprotect(&(0x7f00006ed000/0x3000)=nil, 0x3000, 0x0) 2018/01/17 09:54:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0xadb, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000001000)={0x1ff, 0x0, &(0x7f00008a3000/0x3000)=nil}) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000)={0x0, []}, 0xfffffffffffffda9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000)={r2, 0x200}, 0x8) 2018/01/17 09:54:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7d000)='/dev/sequencer\x00', 0x103000, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000c64000-0xc4)=""/196) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00009a0000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000082d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}], 0x10, 0x0}, 0x0) 2018/01/17 09:54:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000424000)='/dev/vcs#\x00', 0x9, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000952000)={0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x100000001, 0x100000000, 0x1}, &(0x7f00008fa000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000866000)={r1, 0x79, "5fad9f7d389365f459ef9c366470d686eb89f3dc7f203026c75da00ad0cbc40784ce18de5c0f4a08a19d8d26b058d0c873c7fd41d98e572ad33c68319df0aa5ac37f92c03da8bbc52b329dd389bd33644cf2a845e643f3fc41e539d58aaf0929b4de8b601c6be238001c77b2405fe88809cb6be3bf2f902f24"}, &(0x7f0000b94000)=0x81) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000eb7000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x20002d9, []}, 0x90) 2018/01/17 09:54:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000081a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9ad, 0x12000) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000350000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bc000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e32000+0x3f7)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000346000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1f, r1}) r2 = syz_open_dev$loop(&(0x7f0000094000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00004de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "7f1f318bb50c013725355c8ff71dbfcfca49ec18ab35b270c1e0e8e3961d61a64999f6a47a5d1d88c09fefb053afb226e0e76c3b1b319215f53d8a750ffc8f5c", "b29ef7243592161cc8fb153a43dbf7da04092db8d29f67c0bf51ca381e027761", [0x0, 0x0], 0x0}) 2018/01/17 09:54:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ba5000-0xc)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000989000-0x96)=""/162, &(0x7f0000f97000-0x4)=0xa2) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000f5c000)={0x80000000, {{0xa, 0xffffffffffffffff, 0x7, @mcast1={0xff, 0x1, [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]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffd11) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c5c000-0xd8)=@pic={0x7ff, 0x4, 0x3ff, 0x0, 0x20, 0x12, 0x2, 0x8, 0x8000, 0x1f, 0x800, 0x0, 0xda80, 0x9, 0x7, 0x9}) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/17 09:54:00 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ae7000)='/dev/rtc\x00', 0x0, 0x0) r1 = getpid() ptrace(0x10, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000000)={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 34.470849] binder: 5239:5252 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 34.470862] binder: 5239:5252 unknown command 196 [ 34.470873] binder: 5239:5252 ioctl c0306201 20016000 returned -22 [ 34.516437] binder: 5239:5244 ioctl c0306201 20016000 returned -22 2018/01/17 09:54:00 executing program 2: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009fc000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x6) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000011a000-0x1c)={&(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f000024b000-0x280)={0x14, 0x1c, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 09:54:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/ashmem\x00', 0x301000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000003000-0xe5)=""/229) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000003000)=[{&(0x7f0000003000)=""/14, 0xe}, {&(0x7f0000002000-0x18)=""/24, 0x18}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000001000-0x2b)=""/43, 0x2b}, {&(0x7f0000003000)=""/187, 0xbb}, {&(0x7f0000001000)=""/53, 0x35}], 0x6, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2041, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000003000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x40}, 0x800, 0x3, 0x3, 0xa, 0x7f, 0x1f, 0x4}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000004000-0x10c)={0x2, 0xffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:54:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa8000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f000066d000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8901) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a53000)='/selinux/enforce\x00', 0x260500, 0x0) syz_open_dev$tun(&(0x7f0000077000-0xd)='/dev/net/tun\x00', 0x0, 0x28082) 2018/01/17 09:54:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e4e000-0xc)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000daf000)=0x0, &(0x7f000009d000-0x4)=0x4) r1 = open(&(0x7f0000909000)='./control\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/01/17 09:54:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000eec000)='/dev/vcs#\x00', 0x82a2, 0x20000) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00009b6000)=0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000182000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c86000)=0x5) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b5a000-0x48)=""/72, &(0x7f0000edc000)=0x48) r1 = syz_open_procfs(0x0, &(0x7f0000ea2000-0xa)='setgroups\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00008e7000)=0x0, &(0x7f00000dc000)=0x4) r2 = fcntl$getown(r0, 0x9) ptrace$getregs(0xe, r2, 0x7, &(0x7f000042f000-0xe)=""/14) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002fc000)={0x0, 0x100, 0x4}, &(0x7f0000add000-0x4)=0x8) ioctl$TCSETS(r1, 0x5402, &(0x7f0000957000-0x24)={0x9, 0x75f6, 0x1000, 0x5, 0x0, 0x8001, 0x100000001, 0xff, 0x7ff, 0x2, 0x4, 0xfffffffffffffe01}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003ab000-0xc)=@sack_info={r3, 0x400, 0xfffffffffffffff9}, 0xc) 2018/01/17 09:54:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000035a000-0x10)='/dev/input/mice\x00', 0x0, 0x4000000000000240) lstat(&(0x7f00002db000)='./file0\x00', &(0x7f0000ba8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000074000-0x9)='/dev/sg#\x00', 0x0, 0xbffffffffffffffe) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) socket$inet6(0xa, 0x80007, 0x6) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000758000)={0x5, &(0x7f00003ea000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000981000)=0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00008a0000-0x8)={r3, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c37000-0x4)=0x0) 2018/01/17 09:54:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000000)={0xf92, 0x0, 0x5000, 0x8, 0xfffffffffffffffe, 0x19ac, 0xffffffffffffffff, 0x2, 0x80000001, 0xff}) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000060c000)=0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 09:54:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000011000-0x30)={0x7c, 0x0, &(0x7f0000ba5000-0x7c)=[@decrefs={0x40046307, 0x0}, @decrefs={0x40046307, 0x1}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x28, 0x50, &(0x7f0000433000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f0000fa2000-0x1)=0x0, 0x1, 0x4, 0x24}], &(0x7f0000eb2000-0x50)=[0x20, 0x48, 0x18, 0x0, 0x30, 0x4532b630ca709da8, 0x20, 0x38, 0x18, 0x38]}}, @dead_binder_done={0x40086310, 0x1}, @dead_binder_done={0x40086310, 0x1}, @decrefs={0x40046307, 0x2}, @increfs={0x40046304, 0x2}], 0x99, 0x0, &(0x7f0000a3a000)="ca6ed5132a5a206bf0c26fc1e85104a18ae9fe3b5b6930d981a2a3cc454de3094b226d2c52d43ad06f3116356d720de3296b3fe2b9d72eeaae6e4632fffd375c04652efb0d82cb2e595f74b2d63c8b0af27f553a0e6cbb1a05f8fb2808fad657dbcc049e5f5c9563c69db43b356f8c512571469b16b785a60491b9430d8bd3b589825365cc77745daa4145f3b8b6da5f30ed2f85bfbe674acd"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a8c000)={0x4c, 0x0, &(0x7f0000cc8000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000758000)=[], &(0x7f000040a000-0x48)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000a1a000)=""}) 2018/01/17 09:54:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000698000)={@generic="e5601eb755f65e380f776234d84f7a07", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000659000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000ef0000)=0x3bf, &(0x7f00001fd000-0x4)=0x2) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f000082a000-0x9)=""/9, &(0x7f000093e000)=0x9) preadv(r0, &(0x7f0000e4e000)=[{&(0x7f00001ff000-0x9d)=""/157, 0x9d}, {&(0x7f0000fdb000)=""/4096, 0x1000}], 0x2, 0x0) [ 34.649552] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) [ 34.724165] binder: 5322:5324 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 34.753704] binder: 5322:5324 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 34.763784] binder: 5322:5324 got transaction to invalid handle [ 34.770163] binder: 5322:5324 transaction failed 29201/-22, size 40-80 line 2788 [ 34.779730] binder: 5322:5334 got new transaction with bad transaction stack, transaction 11 has target 5322:0 [ 34.779751] binder: 5322:5334 transaction failed 29201/-71, size 0-0 line 2815 [ 34.807709] binder: BINDER_SET_CONTEXT_MGR already set [ 34.813205] binder: 5322:5334 ioctl 40046207 0 returned -16 [ 34.822950] binder: 5322:5324 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 34.825196] binder_alloc: 5322: binder_alloc_buf, no vma [ 34.825222] binder: 5322:5334 transaction failed 29189/-3, size 40-0 line 2903 [ 34.843653] binder: 5322:5324 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 34.851707] binder: 5322:5324 got transaction to invalid handle [ 34.857853] binder: 5322:5324 transaction failed 29201/-22, size 40-80 line 2788 2018/01/17 09:54:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000002e000)='/dev/snd/pcmC#D#c\x00', 0x8a, 0x40000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000fbb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000091d000-0x10)="71e67a15df848dec108cec478e2e4bb4", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a23000)=[{0x0, 0x0, &(0x7f0000033000-0x48)=[{&(0x7f0000d02000-0x4d)="3fbf6cb49fbbcf75375193b91ad4b9f9b8c4c668658ff18cc19e575271ba9c84", 0x20}], 0x1, &(0x7f0000357000)=[], 0x0, 0x0}], 0x1, 0x0) recvmmsg(r2, &(0x7f000005f000-0x120)=[{{&(0x7f0000526000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000135000-0x40)=[{&(0x7f00008ca000)=""/19, 0x264}, {&(0x7f00007f1000)=""/18, 0x12}], 0x2, &(0x7f0000033000-0x6)=""/6, 0x6, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x0}) 2018/01/17 09:54:01 executing program 6: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000001, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000acf000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/17 09:54:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000f29000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002b6000-0x8)={0x30000}, 0x8, 0x80000) fstat(r0, &(0x7f00001e7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f0000acf000-0xc)='id_resolver\x00', &(0x7f0000d48000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001d7000)="f70b18ef9b4e39a17848eb92571dce202e35349f8e3ada55735f15a03202feb71ff1e994e5094ca8a5be94334897eadbcb05fab76e961cb6f8033a67b424571efb4abc6a646f5a291c552cf48a00ab642c37c54afdd445fc7d1bf03dc3637777d4df9cf2e0b17f08ba87f10c75dee4d791f16ca0eee25a2bb6a29c25c7346ad40fe9f32e80049a6ffa0cda09380f3842e4a42993f89971b07dce44f587bd06056c8796625df2c668", 0xa8, 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) r3 = timerfd_create(0x67da92f1d605c4f6, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r4, &(0x7f0000f25000-0x30)=[{&(0x7f0000a73000-0xe8)=""/57, 0x39}], 0x1) dup3(r3, r4, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400800000024419, 0x0) 2018/01/17 09:54:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x54003}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a77000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000c8c000-0xa)='/dev/vcs#\x00', 0x7, 0x82500) linkat(r0, &(0x7f0000db7000-0x8)='./file0\x00', r1, &(0x7f0000bc0000-0x8)='./file0\x00', 0x400) vmsplice(0xffffffffffffffff, &(0x7f0000d9a000)=[], 0x0, 0x0) 2018/01/17 09:54:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fbd000)='/dev/vcsa#\x00', 0x6, 0x8001) writev(r0, &(0x7f0000ff3000)=[{&(0x7f0000b06000-0xa1)="386b5d445984533ac03a36639ab1f2c2f70c09af9e5e6f357e392cbf35ff0224436ee0d3d1b93f89ce023072d95aa94481e49390d28fd28db7a78277f8a1623e6bd9261e7bc888336ef5141480afd242557d7af3a89adb224ccf6d55810e018e401f520ecdc0a845de5c6e02d2b50fe3786b0196c1fe32863196d6ab509d15457c1ab56a6a671ec001885af5f4a0b77f76f06437650bd9bfee02c4f589f5900706", 0xfffffffffffffef7}, {&(0x7f0000700000)="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", 0xd72}, {&(0x7f0000fb7000-0x78)="db3b681be40fd03a6a9f24c0d6e704485c4898d1267ea2ea0ad36ffd4a279d079f84fbb02e22fbe35353802d795a2ade47ea0cb2a9789ba71181a927d98495c7b198939a4b417dd15a1f0b34024645f741fbe8d6ea89a272f1f61e341c8ce3cb3dcb7d19d726874af1d72001afa776d5ce4e6021bebaa45cb2dd0582e5e7bafe5d3f9b5f51dc516c095d744153c6bb01eaa17b1e1672f8d0f6419c8243309e45a821e7d1b5647225efc71f5b69cfc47c8554169f59", 0xfffffffffffffe0f}], 0x3) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000197000-0xc)={@empty=0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000b5e000)=0xbb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000ed9000)={0x40, 0xfffffffffffffeff, 0xdc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00004e6000-0x8)=0x0) 2018/01/17 09:54:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_setup(0x1, &(0x7f0000bb6000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000561000-0x48)=[]) syz_open_dev$adsp(&(0x7f000026e000)='/dev/adsp#\x00', 0x100000001, 0x80000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000788000)=0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f00007df000/0x18000)=nil, &(0x7f000052e000)=[@text32={0x20, &(0x7f00008b7000-0x41)="c4e151ddaac49ea8160f08650f08670f01d681b908ab000063e2097ac4c1fb11e79a000000000401c4e2619e6b00260fc76d0eb9800000c00f3235008000000f30", 0x41}], 0x1, 0x0, &(0x7f0000317000-0x10)=[@dstype0={0x6, 0xb}], 0x1) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/01/17 09:54:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) 2018/01/17 09:54:01 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f00002af000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x105800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x3ba9, 0x4, 0x5, 'queue0\x00', 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000012c000-0x8c)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={r1, 0x66d, 0x80000278, []}, &(0x7f0000c13000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x7d)={r2, 0x7fffffff, 0x75, "714ba1e16b37677f744e12ea8d37efdad44c9541f5c93eea7193848191842298f9cb296ed3de6862c7a0c062cfda88318b505729589f5d50d64baa32ea28cc80c1800d73b135efcae8ad1afc4d7537d00b7556f240416dcffd00888595665bc431ac0558f5964dadfbf69a98592a7da50a9e0e64de"}, 0x7d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000023e000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a99000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000c66000)={0x0, 0x0}, 0x4000) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40048a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap$binder(&(0x7f000055b000/0x1000)=nil, 0x1000, 0x1000004, 0x20010, r3, 0x0) 2018/01/17 09:54:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000aaa000-0xb)='/dev/audio\x00', 0x6, 0x0) [ 34.871521] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.877364] binder: release 5322:5334 transaction 11 out, still active [ 34.884072] binder: undelivered TRANSACTION_COMPLETE [ 34.889221] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.894713] binder: send failed reply for transaction 11, target dead 2018/01/17 09:54:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000064c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000ca000-0x9)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000d54000-0x4)=0x8, 0x4) 2018/01/17 09:54:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') sendfile(r0, r1, 0x0, 0x6) 2018/01/17 09:54:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f5b000)=0x3, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006b3000-0x10)='/selinux/member\x00', 0x2, 0x0) sendto$inet(r1, &(0x7f000019b000-0x4d)="d4250abfe45b6888983866f315f29bf9387547e40808d554fc29125ebd6539005b16e7868063c654904fef8049c00a0f6ee38239b8e1284a4aaeec8f27b632af8905ddcf7e047461c206ecd70e", 0x4d, 0x4000, &(0x7f0000a03000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f0000892000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 09:54:01 executing program 4: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008ec000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f18000)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000734000-0x4)=r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c50000)={0x3, &(0x7f0000f14000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/17 09:54:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000001000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x3, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x3a)={0x0, 0x32, "f7533bbbe239b8af076f592e00c2289e03d2e78dc60531d33f1a819f1b9cdbd4b66f4f955e0a1c08af53e9cb30c96bb1dd18"}, &(0x7f0000001000)=0x3a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x66f, 0x8}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000003000-0x86)="82ae13114aa8009ab0256ab52ee57b75f3e80e411f6ca0a8c16b5495b7e591faebbc4a521c297868e1cbefc288a8935c0c819e09276d4b04e363676f2850ea6348534630d405fede67c626e53da37bc5bac03b72094e5a74a793fd71c04b278f7734b76977f330c41f576f78ebcae840ddac5890982bfb08248965bce4a5336d350265b26420", 0x86, 0x8080, &(0x7f0000002000)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x0, 0x79ee, 0x21}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xff, 0x8, 0x0, 0x3, 0xfffffffffffff801, 0x9, 0x2, 0x11c000000000, 0x2, 0x101, 0x7, 0x9, 0xddcf, 0x1ca]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x6, 0x5, 0x4, 0x1b0, 0x1f}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002000-0x1c)={&(0x7f0000001000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[], 0x0, &(0x7f0000000000)=[@init={0x14, 0x84, 0x0, {0x44e4, 0x7, 0x2, 0x3ff}}, @init={0x14, 0x84, 0x0, {0x4e3d, 0x9, 0x1, 0x100}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x8, 0x1, 0x8, 0x1, 0x6, 0x0, 0x100000000, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x2, 0x80, 0x0, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x2, 0x0, 0x2, 0x11, 0x8, 0x1, 0x1ff, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8, 0x94d7, 0xc93, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x2, 0xfffffffffffffffe, 0x4, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x20d, 0x5, 0x800, r6}}, @init={0x14, 0x84, 0x0, {0x1, 0x1347, 0xff, 0x0}}, @init={0x14, 0x84, 0x0, {0x7, 0x3ff, 0x4, 0x7}}], 0x1b8, 0x4010}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f000046f000)='/dev/sg#\x00', 0x9, 0x7fffffffff) keyctl$session_to_parent(0x12) syz_open_dev$mice(&(0x7f000027a000-0x10)='/dev/input/mice\x00', 0x0, 0x4040) ioctl$TUNGETIFF(r7, 0x800454d2, &(0x7f00000dc000-0x4)=0xffffffffffffffff) ioctl(r7, 0x1004, &(0x7f0000d85000)="d364") 2018/01/17 09:54:01 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000069c000)='/dev/vcsa#\x00', 0x6, 0x400000) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000fdb000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000eb5000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000067a000)={r1, 0x0, 0xfffffffffffffffd}) sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f0000000000)=0x0) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000005000-0x4)=0x0) 2018/01/17 09:54:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r0, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}, {&(0x7f0000015000)='(', 0xfffffffffffffc4a}], 0x2, 0x0) 2018/01/17 09:54:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00007a6000)="881445cf935f317dc859ebeb7b7f0e5e", 0x10) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) fremovexattr(r0, &(0x7f0000c91000)=@random={'btrfs.\x00', 'eth0\x00'}) ioctl$KVM_NMI(r1, 0xae9a) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000b54000)={""/1024}) 2018/01/17 09:54:01 executing program 1: getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000048a000-0x8)={0x0, 0x0}, &(0x7f0000737000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2080000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/32, 0x20}], 0x1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x8da000)=nil, 0x8da000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000839000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000596000+0x446)=0x0, 0x4) 2018/01/17 09:54:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/17 09:54:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00008a6000)='/dev/input/event#\x00', 0xbdd5, 0x80) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000144000-0x9)='/dev/ppp\x00', 0x200, 0x0) dup3(r0, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89b4, &(0x7f0000487000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x400, 0x3, 0x1, 0x7f, 0x800, 0x20}}) 2018/01/17 09:54:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003ae000-0x4)=0x8, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000173000)='net/softnet_stat\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) sendto$inet(r0, &(0x7f0000a5e000-0x1b)=';', 0x1, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/17 09:54:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f977387950687125e", 0x2) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) close(r0) 2018/01/17 09:54:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000b66000)='/dev/vcsa#\x00', 0x81, 0x40840) bind$nfc_llcp(r0, &(0x7f00006f9000)={0x27, 0x0, 0xad, 0x7, 0x1, 0x6, "a83a57c4cf8bf6d61a5943ec16e7aa732cdb061a49db20bb5f0fd7c027e5e91e52f2ed0bec7a908128381d7cae00dcbac6db6e9e7eceafe51f4adebe83149b", 0x1}, 0x58) r1 = memfd_create(&(0x7f0000f2e000)='cgroup\x00', 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) 2018/01/17 09:54:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000e94000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x6000}) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x1, 0x9, &(0x7f0000b79000-0xd0)="6a90d476", 0x4) 2018/01/17 09:54:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_yield() msync(&(0x7f0000671000/0x4000)=nil, 0x4000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000092b000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ppoll(&(0x7f0000bc0000)=[{r0, 0x40, 0x0}], 0x1, &(0x7f0000cb4000)={0x0, 0x989680}, &(0x7f000064e000+0xe59)={0x0}, 0x8) 2018/01/17 09:54:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) getresgid(&(0x7f0000fa6000)=0x0, &(0x7f0000524000)=0x0, &(0x7f00005ef000)=0x0) setgid(r0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd8000-0x10)={0x0, 0x0}, &(0x7f00000ba000-0x4)=0x0, 0x0) 2018/01/17 09:54:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000461000-0xc)='/dev/autofs\x00', 0x10203, 0x0) futimesat(r0, &(0x7f00000dd000)='./file0\x00', &(0x7f00000aa000-0x10)={{0x0, 0x0}, {0x0, 0x7530}}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00007af000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) bind$inet6(r1, &(0x7f00001c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00008f9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f000043d000-0x77)={0x2, 0x6f, "d696f8d9ef17218767f82ef4efc366eaa593d8005cffd7d36d559472cfcdbfc40c2644d97dec3e982a245850762379583f11b7b57bd1086defa0f42a532002fffb954a34c184c1af3b1e6daca8188bce93fe3e126784cebbd976f5df697eafe0874bf3bc48cabf93ce114b093ad3ce"}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a96000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000650000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000500000)={0x0, 0x0, 0x0}, &(0x7f0000832000)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000099e000-0x6)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009fd000)=0x8) chown(&(0x7f0000add000-0x8)='./file0\x00', r3, r5) syz_open_procfs(r4, &(0x7f0000fd2000)='pagemap\x00') sendfile(r2, r1, &(0x7f00000d0000-0x8)=0x0, 0x17a) 2018/01/17 09:54:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e7f000-0x9)='/dev/sg#\x00', 0x6ae8, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000d21000-0xc)={0x7fff, 0x9, 0x8}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000921000-0x4)=0x4) 2018/01/17 09:54:01 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e31000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$nfc_raw(r0, &(0x7f00003fb000)={0x27, 0x10001, 0xffffffffffff6ce4, 0x5}, 0x10) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x2) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/01/17 09:54:01 executing program 0: prctl$void(0x22) r0 = syz_open_dev$usbmon(&(0x7f00009ad000-0xd)='/dev/usbmon#\x00', 0xffffffffffffdffc, 0x22040) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f000003f000-0xe5)=""/229) 2018/01/17 09:54:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000abc000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000072b000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) close(r0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ac000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/17 09:54:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00008c8000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000fdb000-0x50)={{0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f000056e000-0x9)='/dev/sg#\x00', 0x4, 0x400) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000056000)={0x0, 0xbd, "04e057e18f1112eb6d9d0ed3a3915bd9a545b9c8dc005f63e44e4291d89b28fa3d73394706d5986f812039e8e944e4af29797f837a29636b708ed9748cb14bc4eff8088c17112fa4ab15c079d6fdf3ea25225f343ad2b81e581068a6737c4c6fafc262d03edb0969aa780d81489294acdd1bc869033cfd6507141ab9c553999235785a9c5f8bb3ac3b85c776a3761776a0a0c9dcfc903e4a260bdcc46214a1df30b42913b87a89e5b75e5bbcdad095a97de129f0676a46a3459cb44c4d"}, &(0x7f0000d63000)=0xc5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000959000)={r2, 0x3, 0x1000, 0x3fc00000, 0x1000, 0x100000000}, &(0x7f0000ad9000-0x4)=0x14) 2018/01/17 09:54:01 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000012000)={0x9, [0x3, 0x1, 0x401, 0x0, 0x90cf, 0x9, 0x8000, 0xffffffffffffffff, 0x8]}, 0x16) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) 2018/01/17 09:54:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f50000)={0x0, 0xae, "3348655284397920a64dcdaf710c378876d70c8b69b8baf485018e570adccfd3c539871af9d8294873572e7cfb2b393d96aa1ed55ac92a6f646093e3980cf49b19ea97daa6aa9973efbb78124c63658bbe968e0593adaa3fb91ce462acaa670de50340b2b84a32b67f8b2d6d3b553fe4d9b7ef44a463cb3b9012a625c15d7390373c63685fda75a9f688867f02f124300ad0e5d85b85b09e41ca363b0ae8196690152a3d1af221a6116d1feeb678"}, &(0x7f0000f50000)=0xb6) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f51000-0xc)={r1, 0x9, 0x30}, &(0x7f0000898000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f51000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003d6000)=0xa0) 2018/01/17 09:54:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000417000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e2e000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000f36000-0x4)=0x2000000000, 0xfffffffffffffe7e) 2018/01/17 09:54:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a99000-0xc)='/dev/rfkill\x00', 0x240002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000030f000+0x270)={0x6, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x56, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x426}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r1 = socket$inet6(0xa, 0x2, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) syz_open_dev$midi(&(0x7f0000cb1000)='/dev/midi#\x00', 0x0, 0x10d040) sendmsg(r1, &(0x7f0000d85000)={0x0, 0x0, &(0x7f0000c33000)=[{&(0x7f000046f000)="84", 0x1}], 0x1, &(0x7f0000d39000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000006d000-0xd)='/dev/usbmon#\x00', 0x1, 0x2) mmap$binder(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x4, 0x50, r2, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000091f000)='/selinux/access\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000e36000)={0x0, 0x0}) 2018/01/17 09:54:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c12000)='/selinux/access\x00', 0x2, 0x0) getpeername$ipx(r0, &(0x7f000061d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000955000)=0x10) r1 = syz_open_dev$loop(&(0x7f00005ab000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x2) r2 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00003d9000-0xb)='/dev/vcsa#\x00', 0xb15, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000c2b000)='/dev/dsp#\x00', 0x0, 0xffffffffffc) fadvise64(r1, 0x0, 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c2e000)='/dev/hwrng\x00', 0xc0002, 0x0) fcntl$dupfd(r4, 0x0, r2) listen(r3, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00000eb000-0x90)={0x7f, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) gettid() 2018/01/17 09:54:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00004d4000-0xc)='/dev/audio#\x00', 0x4, 0x200400) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b67000)=0x0, &(0x7f0000067000)=0x4) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f000037b000)=0x0, &(0x7f0000ec5000)=0x4) 2018/01/17 09:54:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005ee000-0x9)='/dev/kvm\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008a7000-0xb)='/dev/hwrng\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f00004e7000-0x11)=""/17) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 09:54:01 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) getsockname(r0, &(0x7f00001fd000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000970000)=0x2e) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f51000)="73797a6b6f6cb500000000000007ffbeb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d00020000a07cdaed85dd17", 0x6, 0xb6, &(0x7f0000b26000-0xb6)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 09:54:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f00004f1000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000194000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fb2000-0x8)={0x0, 0x6}, &(0x7f00003c1000-0x4)=0x8) getsockopt(r0, 0x2, 0x120000, &(0x7f00000fb000)=""/66, &(0x7f0000bc8000-0x4)=0x42) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00006c7000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@generic="e5ad86cc9545a04a64baa9eb68d82a20", &(0x7f0000129000-0x68)=@ethtool_gfeatures={0x3a, 0x6, [{0xd7, 0x8, 0x7, 0x10000}, {0x2, 0x7, 0x1, 0x5}, {0xfffffffffffffff7, 0x6, 0xccb2, 0x4}, {0x784, 0x2, 0x16d, 0x5}, {0x1, 0x4, 0x701, 0x7}, {0x2, 0x6, 0x100000000, 0xc000000}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fd7000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a45322, &(0x7f0000280000-0xa8)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f000024e000-0x8c)={0x4, 0x9, 0x80, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:54:01 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f39000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000007a000-0x9)='/dev/dsp\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000e0e000)={0x5, 0xfffffffffffffffe, {0x0, 0x1, 0x0, 0x0, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/17 09:54:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ff000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f0000f64000)='./file0\x00', 0x200, 0x40) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000077000-0x10)={0x2001, 0x1000, 0x0}) chroot(&(0x7f00009df000)='./file0\x00') mount(&(0x7f0000ce8000-0x8)='./file0\x00', &(0x7f0000945000-0x8)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f000078a000)="") mkdir(&(0x7f0000079000)='./file0\x00', 0x0) pivot_root(&(0x7f0000198000-0x8)='./file0\x00', &(0x7f000034c000)='./file1\x00') 2018/01/17 09:54:01 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x7fc, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000003000)={{0x7, 0x4, 0xff, 0x200, "eba3338e30da9f5d93b9e70b3300dbd8d53cdbb306d747ac8c25c8a0cf91da3702af648385323278cbe93353", 0x32976454}, 0x9, [0x85d6, 0x3b063342, 0x2, 0x7, 0x5, 0x1, 0x7, 0xd4f, 0x6, 0x2, 0x1f, 0x6, 0x5, 0xcb, 0x7, 0x4, 0x4, 0x8001, 0x9, 0x3, 0x1, 0xfff, 0x1, 0x200, 0x400000, 0x7, 0x101, 0x401, 0x6c3, 0xfffffffffffffffd, 0x8, 0x3, 0x5, 0xc89e, 0x3e6f, 0xfffffffffffff2aa, 0x2, 0x2, 0x53, 0x8ca, 0x4, 0x4, 0x6, 0x200, 0x3, 0x2, 0x6, 0x7, 0x80000001, 0xfffffffffffffffc, 0x976, 0x4, 0x9, 0x7ff, 0x401, 0x6, 0x7, 0x1, 0x4a6, 0xfe, 0x8, 0x7, 0x7, 0x7, 0x4, 0x8, 0x6, 0x5c35, 0x2, 0x200, 0x100000000, 0x9, 0x9, 0x10001, 0xffff, 0xff, 0x3ff, 0x1, 0x6, 0x2, 0xe9, 0x1, 0x5, 0xfffffffffffffc01, 0x4, 0x4, 0xe9, 0x40, 0x8, 0x5, 0x6, 0x1ff, 0x9, 0x2, 0x9, 0x88, 0x9, 0x3f, 0x5, 0x1, 0xfffffffffffffffa, 0x0, 0x10001, 0x8, 0x7, 0x9, 0x4800000000000000, 0x2, 0x100, 0x3, 0xffffffff, 0x3, 0x163e, 0x0, 0x0, 0xb977, 0x9, 0x0, 0xffffffffffff29a5, 0x9, 0xbb99, 0x7fffffff, 0x4, 0x9, 0xfffffffffffffffa, 0x6, 0x8, 0x3b0ae5ae], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001000-0x4)=0x3) 2018/01/17 09:54:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ae8000)='/dev/input/mice\x00', 0x0, 0x3e) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000128000-0x2c)={0xb, 0x61c, 0xff, 0x7, 0x13, r0, 0x9c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) readv(r0, &(0x7f000093d000-0x8)=[{&(0x7f0000757000-0x85)=""/133, 0x85}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000ba1000-0x11)='net/mcfilter\x00') sendfile(r1, r2, &(0x7f0000a17000-0x4)=0x0, 0x402) 2018/01/17 09:54:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000fdc000)=0x200000000004009) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00002b7000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000a24000/0x4000)=nil) clock_getres(0x3, &(0x7f000047c000)={0x0, 0x0}) mbind(&(0x7f0000b1c000/0xd000)=nil, 0xd000, 0x0, &(0x7f00009ad000)=0x0, 0x0, 0x0) 2018/01/17 09:54:01 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000bb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000008, 0x0, 0x3, 0x0, 0x0}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fd8000-0x4)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fda000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000da5000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = mmap$binder(&(0x7f0000b67000/0xe000)=nil, 0xe000, 0x2000003, 0x13, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000fda000-0x30)={0xc0, 0x0, &(0x7f00003d7000)=[@transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x58, 0x8, &(0x7f0000fd9000)=[@ptr={0x70742a85, 0x1, &(0x7f0000fda000-0x1)=0x0, 0x1, 0x1, 0x7}, @flat={0x77682a85, 0x10a, r4, 0x0}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000fd9000)=[0x0]}}, @clear_death={0x400c630f, 0x0, 0x2}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x40, 0x10, &(0x7f0000fd9000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000260000)=0x0, 0x1, 0x0, 0x32}], &(0x7f0000fd9000)=[0x0, 0x0]}}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x3, 0x3}, @acquire_done={0x40106309, r5, 0x0}], 0x92, 0x0, &(0x7f0000191000)="41663fe957778af71bdb6058a671b77689127dd536f37c87e8c23a907e1752e0f1f688013f2246db27f95adbee68331787a6bc94f8ea6e42b4819026e97ec16b90bf9415f1414316d52b8ceefa4cbea07c591db21f6ee69969b4a62f319f1bc4f4eef4484f501563df56da105ccbed0967fb68bfbd4a98f2197e4120249baf41e8801f591847d49b1d384fa1f5e370d69c3f"}) fstat(r0, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 09:54:01 executing program 7: socket$pppoe(0x18, 0x1, 0x0) r0 = syz_open_dev$amidi(&(0x7f00008f0000)='/dev/amidi#\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000c67000)=[@in6={0xa, 0x2, 0x64, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x8}], 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000126000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000f50000)='net/netfilter\x00') fstat(r2, &(0x7f00005f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 09:54:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c36000-0x16)={0x9, [0xfff, 0x7, 0xcb, 0x10001, 0x6f71, 0x4, 0x49, 0xfffffffffffffff8, 0x3f]}, 0x16) sendto(r0, &(0x7f0000ca8000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00004a5000-0x140)=[{{&(0x7f0000cfa000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000d7b000)=[], 0x0, &(0x7f0000d7b000)=""/203, 0xcb, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd3000-0x8)={0x0, 0x1c9c380}) 2018/01/17 09:54:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000090b000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000394000-0x8)={0x1, &(0x7f0000666000-0x4)=[{0x0, 0x0}]}) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000c97000-0x28)={0x1, 0x0, [{0xc0000100, 0x0, 0x0}]}) 2018/01/17 09:54:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = syz_open_dev$sndpcmp(&(0x7f000025a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000262000-0x10)={0x6, [0x2, 0x400, 0x100000001, 0x101, 0x2, 0xbd]}, 0x10) fcntl$notify(r0, 0x0, 0xff) clone(0x0, &(0x7f0000697000-0xaf)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000afd000)=0x0, &(0x7f0000000000)="") 2018/01/17 09:54:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000c2b000-0x18)={0xffffffff, 0x1, 0x4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe(&(0x7f000072c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007d4000-0xc)={0x0, 0x80000, r0}) r5 = syz_open_dev$usbmon(&(0x7f0000784000)='/dev/usbmon#\x00', 0x10001, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000730000-0xc)={r4, 0x80000, r5}) 2018/01/17 09:54:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b6b000)='/dev/hwrng\x00', 0x141005, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xe) signalfd(r1, &(0x7f0000d5c000)={0xf893}, 0x8) mq_unlink(&(0x7f000058f000)='trustedmd5sum\x00') socket$inet6(0xa, 0x800000000000005, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000e9d000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000d9a000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000748000-0x20)={r0, 0x7, 0x33d2, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:54:01 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=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) timer_create(0x0, &(0x7f0000b78000)={0x0, 0x1a, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013d000-0x4)=0x0) timer_gettime(r2, &(0x7f0000227000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009a7000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000871000)=0x4, &(0x7f0000025000-0x4)=0x4) syz_emit_ethernet(0x1ca, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@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, ""}}}}}, 0x0) 2018/01/17 09:54:01 executing program 1: r0 = syz_open_dev$adsp(&(0x7f00003d9000)='/dev/adsp#\x00', 0x5, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000a53000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000bc7000-0x4)=0x8, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000052b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000d32000)=0x3800000000000000) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r1, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000925000-0x4)=0x0, 0xfdb3) sendto$inet(r1, &(0x7f0000d5a000-0x73)="", 0x193, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000611000)="e621a9c677c4215d7da9373906111e79986ee0567940215884b681425a66f8f7e6464c9fabbd1fc707e4fbabde875593fd3621afcd0d8a13cdd76deed63185881015c3361ea44f8fafd41d62ab9c07f252520154d57b9afcc014569377bb814e6e6d29d6abf792c220026bbe4949fd429b023bbf72075dc46223475758c3831ce468bb6c319e", 0x86) sendto$inet(r1, &(0x7f0000766000)="6f6ff7e49ca14f656f631fa866a019b6d7164403202870020ff8b6eef3a4ba6ec8f4f17c23f06700e66cfafad3b8a6b53d896fba0a449b13df76a447fdf8c23413f211eefd2b3a74e844c3228f7b568fec690ef6fa67a613793ffeae8fe0203e35beb682f45c9748b0c89e44", 0x6c, 0x0, &(0x7f0000c93000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 09:54:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000331000)='/dev/loop#\x00', 0x100000001, 0x80) io_setup(0xffd, &(0x7f00002ad000)=0x0) io_submit(r1, 0x1, &(0x7f00000b9000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x0, r0, &(0x7f000025f000)="c5", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) sync_file_range(r0, 0x25d6, 0xa82, 0x40000000006) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d04000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00006ca000-0x20)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = geteuid() quotactl(0x80, &(0x7f0000aa5000-0x8)='./file0\x00', r3, &(0x7f000085e000-0xe8)="6294da5c57657992bdfb4c805e0f29f5ab24d6d6d82c9c708d4766d11156ae166a3adae7a304aba88f0ee031f4f5ea059285af941e98f92e5e006ec812b6d9d4038c3de27fddb4009ead34a30e0af18bf34e032e4c73f1105d1c0d40e18744b8805692f758afaef2950a63393b61e373445084eb2fef9bf4ea87103a3c225bf90e046cbd6140593e019f5e90d516954c9bcd3e940071eb10b784d4508667339cff5571112122bb30535e4375be70d889f90c0fb7d643dcaf022db4bc722d7ff219fcbe226514fcc3fe8dd186858292ba6c0a20c62939204b7f427c06a7cf035e00a343aee2ad0c5d") 2018/01/17 09:54:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fad000-0x9)='/dev/kvm\x00', 0x200302, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000789000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffffffffffe1) io_setup(0x8, &(0x7f0000380000)=0x0) r4 = gettid() perf_event_open(&(0x7f00000f9000-0x78)={0x3, 0x78, 0x545d, 0x9, 0x9dcf, 0x7, 0x0, 0x93, 0x82400, 0x7, 0x100000001, 0x4, 0x4, 0x8d, 0x8d5, 0x9, 0x2, 0x2, 0x81, 0x3, 0x6, 0x0, 0x0, 0xfffffffffffff801, 0x5, 0x43ee01c7, 0xa5e, 0x3, 0x800, 0x2f78, 0x8, 0x0, 0x7, 0x4, 0x4, 0xdd11, 0x40, 0x3, 0x0, 0x4, 0x6, @perf_config_ext={0x8, 0x1}, 0x40, 0x4, 0x200, 0x4, 0x1f, 0xffffffff, 0x7, 0x0}, r4, 0xfffffffffffffffa, r0, 0x7) r5 = socket$inet6(0xa, 0x3, 0x4) io_submit(r3, 0x0, &(0x7f00005fe000-0x30)=[&(0x7f000052a000+0x5d)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000530000-0x6a)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) openat$dir(0xffffffffffffff9c, &(0x7f0000cbf000)='./file0\x00', 0x4002, 0x1) 2018/01/17 09:54:01 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000be2000-0xa)='/dev/cuse\x00', 0x40800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_names=@common='gretap0\x00'}) 2018/01/17 09:54:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$alg(r0, &(0x7f0000992000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000eac000-0x86)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f000046f000)=[{{0x0, 0x0, &(0x7f0000e44000)=[], 0x0, &(0x7f0000533000)=""/232, 0xe8, 0x0}, 0x0}], 0x80000000000001e, 0x0, &(0x7f0000895000)={0x77359400, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000e7b000-0x8)={0x0, 0x0}) 2018/01/17 09:54:01 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000988000)='./file0\x00', 0x0) r0 = open(&(0x7f0000028000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r0, &(0x7f0000013000-0xa)='./file0\x00') renameat2(r0, &(0x7f0000aea000-0xa)='./file0\x00', r0, &(0x7f0000f5b000)='./control\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000a44000)='./file0\x00', &(0x7f0000001000-0xa)='./control\x00') creat(&(0x7f0000a87000-0x8)='./file0\x00', 0x100) 2018/01/17 09:54:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") syz_open_dev$audion(&(0x7f0000347000-0xc)='/dev/audio#\x00', 0x8, 0x200000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000581000-0xe8)=[@in6={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x38) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000008000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000bb000)='children\x00') sendfile(r1, r1, &(0x7f0000364000-0x8)=0x4, 0x5) 2018/01/17 09:54:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008be000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000763000)={{0x400, 0x6, 0x8000000000, 0x6, "ff1408beec48bb6c47771737b454292a8d0a3afa7163e2bf577e4edd5e77c1c9c272615371f25f6fa007f3cd", 0x5}, 0x0, [0x66d9f5e7, 0x7ff, 0x800, 0x0, 0x5, 0x4, 0x200, 0x80, 0xfff, 0x10001, 0x10001, 0x5, 0xde, 0xaa, 0x80000000, 0x7641e23a, 0x4, 0x1, 0x1000, 0x9, 0x6, 0x1, 0xfb, 0x4, 0x3, 0x1, 0x7f, 0x0, 0xfffffffffffffffe, 0x6, 0x3, 0x200, 0x90b9, 0x5, 0x5, 0x4, 0x1000, 0x7, 0xfff, 0x0, 0x9, 0x2bf6, 0x2, 0x4, 0x6f, 0x1, 0x6, 0x4, 0x800, 0x4, 0x404, 0x80, 0x7, 0x8, 0x4, 0x4, 0xfff, 0xd2, 0xfff, 0x3, 0x6, 0x100000001, 0x10000, 0x6, 0x0, 0x3, 0x3, 0x7, 0x3, 0x98, 0x9, 0x6a38, 0xfffffffffffffffe, 0x1000, 0x10000, 0x3, 0x101, 0x8000, 0xb7, 0x0, 0xdb6, 0x9, 0x817, 0xfffffffffffffff8, 0x6, 0x747, 0xff, 0x1, 0x1c9e, 0x0, 0x8, 0x6, 0x4d3, 0x2, 0x3, 0x1, 0x6, 0x1, 0x100000000, 0x533, 0x8, 0x1, 0x3, 0x6, 0xac3b, 0xfef5, 0x2, 0x1, 0xffffffffffffa2f0, 0x1f, 0xffffffff, 0xfffffffffffffc01, 0x1f, 0x9, 0x0, 0x401, 0x100, 0x100, 0x81, 0x6, 0x100, 0x9, 0x8, 0x9, 0xdfe, 0x6, 0x1, 0x8000], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0e00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f3a000)=@get={0x1, &(0x7f0000732000-0xa3)=""/163, 0x1f}) 2018/01/17 09:54:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f0000994000)=[{r0, 0x400, 0x0}, {r0, 0x8, 0x0}, {r0, 0x410, 0x0}], 0x3, 0x20) r1 = syz_open_dev$sg(&(0x7f00008f1000-0x9)='/dev/sg#\x00', 0x0, 0x2) syz_open_procfs(0x0, &(0x7f00007ba000-0xc)='net/llc\x00') ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000447000)=0xa8a2) sendfile(r1, r1, &(0x7f000089c000)=0x0, 0xe43) 2018/01/17 09:54:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x368, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000777000-0x4c)=[], 0x0, 0x0, &(0x7f000078a000)=""}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c46000-0x4)=0x0) syz_open_procfs(r3, &(0x7f000085e000-0xa)='net/icmp6\x00') 2018/01/17 09:54:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000064d000)={0x0, 0x0}, &(0x7f00002ef000-0x4)=0x6) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") clock_gettime(0x0, &(0x7f000027b000-0x8)={0x0, 0x0}) socket$nl_route(0x10, 0x3, 0x0) 2018/01/17 09:54:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000+0x5ea)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f00004e6000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000391000-0x83)={r1, 0x7b, "8dbdd524bf764989e7b8f9c4c15216c0cf9e89ca82ea058d8e2cb08c2f484b0e7f7fb4d1eb1e82169840130ff0c6bf4a32ee2a94ba20f8da3fb578d6753ba4a6e67d50f10197bb0cdcdeaad98e3943270aed634167f9d1ac494c81a397d04402b151b74afcedf795606451f9e0a4d96d9160add6854ba4874859df"}, &(0x7f0000001000-0x4)=0x83) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000705000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000e16000-0xa)='net/snmp6\x00') sendfile(r2, r2, &(0x7f0000a48000)=0x40000, 0x40000000000054) 2018/01/17 09:54:02 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000fdd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000830000)=0x10, 0x80800) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000fdc000)="819c7e8d1be5449d90f32f893470a5e3b9de122cec04395db46201fc58328d8bbd137a4fd05b13340933fe8fd90867671e7f4b63b75935c427495f0ea5fcf6c9fe90cf0110f00f283e61d4ef2aeccfab80995519aa10bd1a751e7574019cf0b8d57114782b0a5faa298ba09d4079e16bdf902ec71ab6f0c69b469936b62076d13be1156bdf8dc2d5a55e10bedecbe23cd5bf8f345c7707d6711af47dd608061f32488b07ba9bc0c4ad446146ea350bcc8242b1ad4a4f2157f353ecd8140cc74fdc4ee996b3d5d3aaf31d2e67ea1d012fd0add2", 0xd3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdc000-0x24)={@common='lo\x00', &(0x7f0000af4000-0xd)=@ethtool_cmd={0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:54:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b8c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f000040d000)='./file0\x00') unlink(&(0x7f0000da4000)='./file0\x00') rmdir(&(0x7f00000b9000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b4c000-0x8)={0x0, 0x100000000}, &(0x7f0000ede000-0x4)=0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b83000-0x98)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3}, 0x98) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 09:54:02 executing program 1: r0 = socket(0x8000000a, 0xa, 0x8bdf) fchmod(r0, 0x60) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/17 09:54:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000068000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x18, 0x0, &(0x7f00005a8000-0x18)=[@acquire_done={0x40106309, r1, 0x3}, @register_looper={0x630b}], 0x67, 0x0, &(0x7f0000354000-0x67)="6cd38de58d984f291e807d4cebd6164e46945fc2cc36b1f81a0505e302d25209cd4c22d901dc1e621f04bef64abb90c5fa799d3ac6fe6d9856f3533b6ae9699b6753e9dda8ffda6c83434115f252ae1978f3b81580824276db05be33d95e525f781c762bd443f1"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd2000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00005e6000-0x4)=0x0) sendfile64(r2, r2, &(0x7f00003d6000-0x8)=0x0, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000c02000)={0x3, 0x1, 0x5, 0x6, 0x4, [{0x9, 0x7, 0xa58, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x4, 0x80, 0x100, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x1f, 0x2, 0x46, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x443, 0x7fffffff, 0x7ff, 0x0, 0x0, 0xc09, 0x0, 0x0, 0x0}]}) 2018/01/17 09:54:02 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000009000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x10)=[{&(0x7f0000008000-0x38)="02000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) pread64(r0, &(0x7f0000006000)=""/4096, 0x1000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f000000d000)={0x0, 0x0}) 2018/01/17 09:54:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000906000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x4000) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000256000-0x4)={0x1a, 0x2, 0xe751, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f00007ef000)='#!;', 0x3) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001f4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006bc000-0x4)=0xb) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000f7b000-0x1c)=@req3={0x9, 0x0, 0x8001, 0x0, 0xfffffffffffffffc, 0x4000000, 0x5}, 0x1c) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b46000)={{&(0x7f0000423000/0x1000)=nil, 0x1000}, 0x3, 0x0}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000035f000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) openat$audio(0xffffffffffffff9c, &(0x7f0000895000)='/dev/audio\x00', 0x1, 0x0) 2018/01/17 09:54:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00005aa000)='/dev/input/event#\x00', 0xfffffffffffffff8, 0x20000) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000881000)='oom_adj\x00') r3 = syz_open_procfs(0x0, &(0x7f00006b6000)='net/ip6_mr_cache\x00') sendfile(r2, r3, &(0x7f0000c09000-0x4)=0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00002ae000)={0x400, 0x3, 'client0\x00', 0xffffffff80000006, "8296ca909345ba11", "f2fa7ed2f5c4dde143a62f030936b6158f179811d96ded1183c1e247562bcb92", 0x3f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f57000)={0x0, 0x8001, 0x1, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000d95000)=0x100, 0x4) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000f0d000)={0x0, 0x0}) statx(r3, &(0x7f00005bf000-0x8)='./file0\x00', 0x4400, 0x0, &(0x7f000044f000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000408000)=""/198) getsockname$netlink(r3, &(0x7f0000b12000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008ba000-0x4)=0xc) 2018/01/17 09:54:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000eb5000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f000004d000)="03", 0x1) r2 = dup2(r0, r1) r3 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d92000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000792000)=0xe8) r5 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000438000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002fb000-0x4)=0xc) r7 = getuid() lstat(&(0x7f0000148000)='./file0\x00', &(0x7f000054a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000e4b000-0x8)='./file0\x00', &(0x7f0000f34000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000a32000-0x1e)={0x6, 0x56d, 0x100000001, "5f0092ba5ac7", "034e96470638b5c7278ef76fda7a37ac"}) r11 = getgid() r12 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000680000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fc000)=0xe8) getresgid(&(0x7f00001a3000)=0x0, &(0x7f00005a4000)=0x0, &(0x7f0000df4000)=0x0) r15 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000073b000)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df9000)=0xe8) lstat(&(0x7f0000e35000-0x8)='./file0\x00', &(0x7f000052f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000eee000)=0x0) stat(&(0x7f0000aae000)='./file0\x00', &(0x7f000089a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getegid() r21 = getpid() stat(&(0x7f0000920000-0x8)='./file0\x00', &(0x7f0000da4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000cc9000)=[0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000930000-0x70)=[{&(0x7f000081f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bab000)=[{&(0x7f00007d2000)="64e6887f3ddee64c2695642e7da2b097f34fe3a4c35a3f7e3d55296d2a0ab9746f649a5ed6115399b09e979f09a622f37cc48204e40b6959f3d1ae655ad1a201d395e00d047cc953114e50ef104627a2991a2af01eb6f845cb90f5a97e3bd341442a8c78", 0x64}, {&(0x7f00009ad000)="ff72a92091b4ab2cd417fb340bb639788e2854b0a4da8e745bd8f38c6ac38bdfc5cfae3c6a09f4acf385d30ca80c2cf50bf0789191fd711ffaed714f0f1d131cc1c7afaee166524975730ce943483ef756854795f24872a43454d28aba40483e25bacd398e7c00fd17b7132cfc1694252c5136dceb468ffcf0f61af7f40b013fd6a1fa27b7c88e22d548f19a21a180fd96f9a92dfe05d4edd96c9c93999c6fe367a05b6d42061b6007ba0b90892fa494f58e8dc0365fc896e7aa86c0d5", 0xbd}, {&(0x7f0000ace000)="6216471b51", 0x5}, {&(0x7f0000635000)="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", 0x1000}, {&(0x7f00005fd000-0xaf)="b30e73a0a8c8de4b17fcd6f373766c14a855a644bf3fccaecef7df5ab425dcb8dddc74ac82558187eaf28056b9b27ebeff749a99f7889692c2a8f2913ae99161acb7ffe241b65396661f98db077e22b7d78bd26245271983afd096ad9e0198922971331454d2858f8cad923a72ad7e1403d28c63400afaf77d93d5bf5aef0acd31571f210ca2b4f7cf06a36e13d03c9b897a988465d7d68404561ca1b2d14313dd4acb71f11c6ecfb72e2577a8426c", 0xaf}], 0x5, 0x0, 0x0, 0x80}, {&(0x7f0000247000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b89000)=[{&(0x7f00007f5000-0xc9)="a30b1ac57997550612e978afd343bddaed5520f040122947af8a1a487cd7d9580d28565f990f15b234e60a04b3f4100f3c11956c3a3407a1e4a24ece805bd8dad5b73344cd6341e74c3c0761627e0d1563e920a91b7894ea18d851c3b620b4d156d62324eb51f870e78feedcb9f29f89407d35849e1d23dbea6cd1a1c50ef0605b7f8a9e636e9470ef61b67898e8a7ab67ce940cd9eee8b55e5bdae11f8ba31048614b5afb7000393597be312cad7d36f7d2b5453718ae79d4fea985f09065490177898d2b776f5a69", 0xc9}, {&(0x7f000060a000-0x76)="af137def7d534707599fb0fb25e93e0770cfe34ee2652ae6c25b5410f801742000535e2ca36a7ce7b6085a8c40ce5eb0ecf3297ecfa190aab9e40af90b587afde77d924e683c952311d3ddaeff0e10f9cf6a117a2447e82d9ea6fea50e0a11426a904ccfe594320415286600c777626c6dfefd2e48cc", 0x76}], 0x2, &(0x7f0000943000-0xa4)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r2, r1, r1, r1, r2, r1, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r2, r2, r2, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r2, r2, r0]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0, r0, r0]}], 0xa4, 0x10}, {&(0x7f0000a2d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004dd000-0x18)=[{&(0x7f0000f3f000-0x12)="7333deae02ffbee1c5369cf1ca2d37d37344", 0x12}, {&(0x7f00005de000-0x1000)="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", 0x1000}, {&(0x7f0000e3a000)="f59c388f8034926147cf2b7b1d6f1548c090cf2d176feb54064c5a2b7c256ff291843a30504ef6e0fea8f82073b7dad20aabeb7c2e66613b155c3f788938e5172878345f178f5d8a0fe3e6efab20ef6fc441a931dd745bb886033125939eb9c0b709e71237c92bcb447ba29ba124ef357840310fc7e7cb8410d264719462ca1d4bea14087ea210407deb6b40b67b457d3fda6bc26957c737cbd85d6732755c5b340a", 0xa2}], 0x3, &(0x7f0000322000)=[@rights={0x1c, 0x1, 0x1, [r2, r0, r0, r2]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x34, 0x1, 0x1, [r2, r2, r2, r0, r1, r1, r0, r1, r0, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r2, r1, r2]}, @rights={0x14, 0x1, 0x1, [r2, r0]}], 0xc8, 0x4000000}, {&(0x7f0000070000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004f9000)=[{&(0x7f0000ff1000-0x1e)="16d431c1040762c8014e73280696f14712fb5550dc2ee32963e0e5536ddb", 0x1e}, {&(0x7f000079b000)="81eea85ac59ebd40fc7b68c7266a039e0e366afd2b8f432321d4107d94eaecadf14091c57698b8b9508f1f87e7302671055e625432f278d9498aade20e23ee208881a5b5347977ae5b89b694883e6f00e64753cde64512ec8557469cd32ffdddde09c146e92a87388ade3510b51af64d253d74298e631e8b58e7c9cba13c83c4800fa183c58239b75e84bab0518a", 0x8e}, {&(0x7f0000af6000)="3547a0a0169dab7a243ad24d4d06024f59b8aa1454ff06aef0132bd8a3c9408f7d4155c4cd68be4e085278b2168953dadd19c46c9d4ce5df7a0c7926ba929e78e9711fb2cbd015545dc170f04c8406e0182df9a0ab9f0e20d29a34434609c49731f619be5f7c0de24c738f21c4436db31e5ab42fdc346b84015a7220b9608c9994d6f3051e7b11d7a83fafa3e8b636af9e5c431ea0ad30b7f66d400adc1cb5813bf6540d1472d69250ad7acee031bd6749666abca4a58e054f7db047dd5501c2d6c5fc6143336b5c1a051ca03a1d323167d565e7222c0343b1dd89aa435a1de32d0952824e6f56b7", 0xe8}, {&(0x7f0000d1d000-0x53)="a95a482109e6909d900fee9dc2d7d79c5032abf750755113cf8b9b24c1bef18d272b78bb80cdd46f546671d350b969fd766eddfd07bfe4fc4426f69ea818636d0bb6d95827c747901324cf890ba2803c00e372", 0x53}, {&(0x7f0000642000)="96949001b8a291d3df3029184fba74d6c17e5fa5f3e9332759505915", 0x1c}], 0x5, &(0x7f0000b44000-0x98)=[@cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r2, r1, 0xffffffffffffff9c, r1, r1]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r1, r0]}], 0x98, 0x8040}], 0x4, 0x40) recvmsg(r1, &(0x7f0000cb6000-0x1c)={0x0, 0x0, &(0x7f000027a000)=[], 0x0, &(0x7f000083e000)=""/173, 0xffffffffffffffac, 0x0}, 0x8) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000519000)=""/15) 2018/01/17 09:54:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000852000-0xc)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000614000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) io_setup(0x1f, &(0x7f0000b26000)=0x0) io_setup(0x4000000000003ff, &(0x7f0000f04000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000290000)=[&(0x7f0000832000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001e8000-0xeb)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 09:54:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x5e, 0x0, 0xe, 0x6, 0x4, "0be9aacd53013d3afcd92cb562659b774b0683238a6d1a9073f210969db71e0d3aed7139a22c88ce8da95e9902727383728f46d951a91fe54a6eba02e85101f6", "b3d93d7dd126d29cfc967a4172e44d0624fa9426d7b7fb807fd4db03d1fda7af64d5a770db83f8888a8977e7117f59f0445d3483b0c85dba8d35f4125ff23c03", "e532912691e7c9ace86f75eb6f41bf94cae48de72f33663c7a1407b4c72a4d96", [0x4, 0x0]}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000000d000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440000000000127e, &(0x7f0000008000-0x2)="") 2018/01/17 09:54:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x104) mount(&(0x7f0000631000-0x8)='./file0\x00', &(0x7f0000c66000-0x8)='./file0\x00', &(0x7f00007bf000-0x8)='tracefs\x00', 0x0, &(0x7f0000990000)="148e3db8367a23ed937577f40b160f8439873f540eec7a6a678c6a69cbf4067c39b3250ba8b972386b6ad3c9677eaed8572f321222bbaf6612b3f702f3b2c8c515eb5bc1351a956868776090f61f4bf9b8279473e055553d916f6cae06971c264a9920f9ad47c029f776bd5c8a2ab03e6181b0a42c") truncate(&(0x7f0000004000-0x8)='./file0\x00', 0x6) 2018/01/17 09:54:02 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000001d000-0x8)='./file0\x00', 0x0, 0x136) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f000000b000)={0x0, 0x6c1, 0x401, &(0x7f0000001000-0x8)=0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001b000-0x10)='/selinux/policy\x00', 0x0, 0x0) set_thread_area(&(0x7f000000c000-0x10)={0x6, 0x1000, 0x2400, 0xffffffff80000000, 0x7, 0x1, 0x1ff, 0x5, 0x5c3, 0xfffffffffffffff7}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000012000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 09:54:02 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005b0000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00004d3000-0x14)={0x1, 0x1, 0x8, 0x3, 0x9f0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/17 09:54:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000cb6000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x76dd) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000ab5000-0xb)='/dev/vcsa#\x00', 0x6, 0x12040) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000f84000-0x10)={0x2, 0x0, 0x10003, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f0000897000-0x10)={0x4, r4, 0x10001, 0xb79}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f000062e000-0x10)={0x7, 0x0, 0x10001, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000315000)={0x20, r5, 0x63baca8d40620e04, 0x4000000e82d}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f000044b000)={0x20, r6, 0x0, 0x5a91d61d}) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f00009b7000)=0x400) socketpair(0x13, 0x0, 0x0, &(0x7f0000b8b000+0x1ff)={0xffffffffffffffff, 0xffffffffffffffff}) pause() 2018/01/17 09:54:02 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000671000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000088000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000083000)={r2, &(0x7f000094c000)="fe", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fec000)='/selinux/checkreqprot\x00', 0x80, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r2, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f000012e000-0xc)={0x7, 0x7, 0x200, 0x516a, 0x6131, 0x0}) 2018/01/17 09:54:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000831000-0x72)=""/114, &(0x7f0000e6e000)=0x72) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a96000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed6000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x10d, 0x10, &(0x7f000029a000-0xc)=@sack_info={r1, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000f67000-0x4)=0x0, &(0x7f0000d06000)=0x0, &(0x7f00006a2000)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000871000)={@generic="6b7fb273a28aeb54a52d6977634230a4", @ifru_flags=0x800}) r2 = syz_open_dev$sndpcmc(&(0x7f0000352000)='/dev/snd/pcmC#D#c\x00', 0xd7a, 0x80040) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000857000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000a0a000)={r3, 0x3}) 2018/01/17 09:54:02 executing program 6: sigaltstack(&(0x7f0000c36000/0x3000)=nil, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f0000430000-0xb4)=[{{&(0x7f000039b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000f6000)=[{&(0x7f0000615000-0xdc)=""/220, 0xdc}, {&(0x7f0000341000)=""/62, 0x3e}, {&(0x7f0000970000)=""/4096, 0x1000}, {&(0x7f00003b9000)=""/226, 0xe2}, {&(0x7f0000ead000-0x73)=""/115, 0x73}], 0x5, &(0x7f0000df2000)=""/92, 0x5c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00000ce000)={0x0, 0x0}) write(r0, &(0x7f0000522000-0x1f)="1f000000120003f2fcff940600e100770121004108001d0000000000000000", 0x1f) recvfrom$ax25(r0, &(0x7f00003fd000)=""/126, 0x7e, 0x0, &(0x7f0000883000)={0x3, {"60830d1772da79"}, 0x0}, 0x10) 2018/01/17 09:54:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$dspn(&(0x7f0000a9c000)='/dev/dsp#\x00', 0x1, 0x80) clock_gettime(0x0, &(0x7f00002ba000-0x8)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000f54000)={{0x0, 0x0}, {r2, r3+10000000}}, &(0x7f0000afe000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000470000-0x4c0)={{0x4, 0x3, 0x5, 0x6, "540912ee6f99500e9143b21a70175e2db63e3fd88938a52d9f7a938d0be506b95613d06abe40730167ea2c51", 0x47}, 0x8, [0xbbb1, 0x10001, 0x20, 0x100000000, 0x3, 0x800, 0x9fb7, 0xffffffffffff5b48, 0x9b0, 0xfffffffffffffc01, 0x9, 0x6, 0x1, 0x3f, 0x80000001, 0x1, 0x40, 0x0, 0xff, 0x1f, 0x1ff, 0x7fffffff, 0x4, 0x5, 0x8, 0x1000, 0x7, 0x400, 0x80, 0x100000001, 0x1, 0x40, 0x3, 0x2, 0x9, 0x8705, 0x7e9e, 0x8, 0x8000000000000000, 0x1000, 0x4, 0x4, 0xc4f2, 0x7, 0x7, 0x8000, 0x4, 0x10001, 0xca, 0x9d, 0x2, 0x0, 0x0, 0x8, 0x100000001, 0x7, 0x5, 0x0, 0x8, 0xfffffffffffff5a2, 0x0, 0xac, 0x4, 0xa00, 0x0, 0xffff, 0x7ff, 0xe562, 0x8, 0x5, 0x3, 0x8, 0xffffffffffffff9c, 0xea83, 0x9ab8, 0x40, 0x5, 0x3, 0x3, 0xa208, 0x8, 0x8, 0x1f, 0x3f, 0x7f, 0x4d, 0x3, 0x7, 0x8, 0x4000000000000000, 0x7, 0xf, 0xff, 0x5, 0x5, 0x0, 0x2, 0x2, 0x2, 0x5a, 0x9, 0x101, 0x5, 0x3, 0x40000000000000, 0x81, 0x4000000000000, 0x6, 0x80000000, 0x57a, 0x2, 0x4, 0x7, 0x6, 0x8, 0x6, 0xfffffffffffff801, 0x9, 0x0, 0xff, 0x800, 0x4, 0x7fff, 0x80000000, 0x3ff, 0xffffffffffffffe5, 0x881c, 0x7fffffff], {r4, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f0000531000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) ppoll(&(0x7f00000f6000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000b53000)={0x0, 0x989680}, &(0x7f0000cb6000-0x8)={0x0}, 0x8) 2018/01/17 09:54:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000014a000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00009a0000-0x4)=0x8000, &(0x7f00003f1000)=0x4) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/17 09:54:02 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000252000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00002ca000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) 2018/01/17 09:54:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eb5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00002e0000)='tls\x00', 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000914000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}}) r2 = syz_open_dev$sndmidi(&(0x7f0000d9d000)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x400) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000c44000)=""/31, &(0x7f000022a000-0x4)=0x1f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002000-0x9)={0x0, 0x0, ""}, &(0x7f0000001000)=0x8) getsockopt$inet6_buf(r1, 0x29, 0x55, &(0x7f0000111000-0x33)=""/51, &(0x7f00003e8000-0x4)=0x33) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000055000)=@assoc_value={r4, 0x0}, 0x8) 2018/01/17 09:54:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) pipe(&(0x7f0000c7d000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000118000-0xb8)={0x0, 0x0, 0x5, 0x9, 0x15, 0x9, 0x8e, 0x2, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x3, 0x80000001, 0x7ff, 0x10001}}, &(0x7f000069c000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000090d000-0xa)={r2, 0x9, 0x1, [0x6]}, 0xa) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000cf0000-0x4)=0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f00009c8000-0x8)={0x7ff}, &(0x7f00003c6000)={0x0}, 0x8) 2018/01/17 09:54:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x4000000010e, 0x2000000004, &(0x7f00008fe000)="", 0x0) 2018/01/17 09:54:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000efd000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) write$sndseq(r0, &(0x7f000013e000)=[{0xfff0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000612000-0x82)=""}}], 0x1c) 2018/01/17 09:54:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00007eb000)='./file0\x00', &(0x7f000004e000)='./file0\x00') stat(&(0x7f0000b7d000)='./file0/file0\x00', &(0x7f000086f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = add_key(&(0x7f0000acc000)='asymmetric\x00', &(0x7f00005b7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000c45000)='id_legacy\x00', &(0x7f0000e33000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000089e000-0x1)='\x00', 0xfffffffffffffff9) keyctl$unlink(0x9, r0, r1) readlink(&(0x7f0000464000)='./file0/file0\x00', &(0x7f000047e000-0x7c)=""/124, 0x7c) 2018/01/17 09:54:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000436000)=0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003a9000)='/selinux/user\x00', 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000250000-0x4)=0x8375, &(0x7f000036f000)=0x4) r1 = syz_open_dev$mice(&(0x7f000068a000)='/dev/input/mice\x00', 0x0, 0x40002) read$eventfd(r1, &(0x7f0000ae2000-0x8)=0x0, 0xffffff9a) write(r1, &(0x7f0000243000-0x3e)="6573bad85cec2d1d401c94fc47658fc603542ac13c9ee2e9c0d71ac3ea46b08214c423", 0x23) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x9) 2018/01/17 09:54:02 executing program 1: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f000072a000)='/dev/input/mouse#\x00', 0x0, 0x2000) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000093f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000939000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c4000-0x10)='/selinux/access\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/01/17 09:54:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r0, r0, &(0x7f000079c000)=0x0, 0x7ff) lseek(0xffffffffffffffff, 0x0, 0x0) kcmp(0x0, 0x0, 0x0, r0, r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b0a000)=0x0, 0x3) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) syz_open_dev$vcsa(&(0x7f0000453000)='/dev/vcsa#\x00', 0x5, 0x0) 2018/01/17 09:54:02 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080044dee, &(0x7f000000c000-0x8)=0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x9) [ 36.078350] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 36.105432] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/17 09:54:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0x20)=[{&(0x7f000014c000-0x1000)="85", 0x1}], 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001e3000)='/dev/rfkill\x00', 0x4000, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000c99000-0x8)={0x0, 0x0}) sendto$ax25(r0, &(0x7f0000363000-0xd8)="621a72b33d7867bf869f7a13d22294af1797638652b967ff4575a77249e5be370b3299daee5c0ecf1d3dc71739b51956cac11f79c1e98930c050879c3fc7109fcac60cf39557e2fe99bdc687732ed0e133495219959167d321f4c8137da3fb41794f837f4b153b37c07ced9eb38a2c8ab7748b8908b2e0a7616886d1bd86f95785334e3716814f6cd91c8ffbfc8b2a2399497b3db7e1091378c8a04257d4a6260ff8", 0xa2, 0x4000000, 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000253000)={0x7, 0x0, ""}) r2 = syz_open_dev$random(&(0x7f0000349000)='/dev/random\x00', 0x0, 0x0) accept4$unix(r0, 0x0, &(0x7f0000623000)=0x0, 0x80000) fallocate(r2, 0x0, 0x2, 0x5) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000057a000-0x10)={0x0, 0x0, 0x0}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x4, 0x2, 0x4) socket$inet6(0xa, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000294000-0x8c)={0x5, 0x5, 0xfffffffffffffffd, 'queue0\x00', 0x394, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000e63000)={0x8001, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000326000-0x4)=0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00002eb000)={0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:54:02 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fb2000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fbe000)={0x7, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000057000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x497, 0x6, 0x101, 0x20}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000000)={{0x3, 0x2, 0xfffffffff0618f36, 0x5f9df4001975e37, 0xfff}, 0x8, 0x400, 0x57, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000002000)=0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r2, 0x65, 0x2, &(0x7f0000000000)="", 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 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$sock_linger(r2, 0x1, 0xd, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)='ppp0\x00', 0xfffffffffffffff8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000003000)=0x0) add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="937cbcf20b8cfbcc3eec73e3b4c7b88bb546914e22b1bc5f93b3975c0a1bcde68a34108aabb205a73898cdb6407b0a1eafd604164dfee59ece9af70c5a8d3e464d147ecfd1d54ff5fdbba66b680d36a9879c147354ef4ca31f2babb46052e3cb443ea29635a6f37e7f9a4a318a58a180e50d4f71b631ce90572fe8b6c6d884aef5a7e51fec92a591a8822c7d6cd2ab5eacafe95e622b12db7213a7f2d3ca127840572131f9a46d98b433086f1f2485cf331625dfe558b75e00b745ca52373a38de47312eaae22b934f46a1dc82e67f7239175adbe2a0a6f21cb7c7032c4b9c18e7dd593ff020e0dadf35deaa98f5433f4d28fcda", 0xf4, r3) [ 36.133710] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 36.160802] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 36.170217] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 36.192007] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/17 09:54:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/17 09:54:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000031000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000467000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00001d6000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x20100) connect$l2tp(r1, &(0x7f0000f54000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x3, 0x1}}, 0x2e) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f00007d7000-0xa8)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = creat(&(0x7f0000762000-0x8)='./file0\x00', 0x100) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) 2018/01/17 09:54:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x8010010000000084) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004bf000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000821000)={0x0, 0x6}, &(0x7f00007b2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000386000)={r1, 0x2, 0x200, 0xff}, &(0x7f0000a77000-0x4)=0x10) 2018/01/17 09:54:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000252000)={0x0, 0x0}) write(r0, &(0x7f0000ddc000-0x4e)="4f91f4df2e79f119371f19aedbd4a805ce42ad562c35fd9d8ad9bc722a5ff8ff851631521d660b098b77776e8ea2bb1c848ea51bb3496c5ce3f029a774513a9e3413b8e31d18be346832ae72f960", 0x4e) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000069a000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000f0f000-0x4)=0x0) close(r1) sync_file_range(r0, 0x3f, 0x800, 0x1) 2018/01/17 09:54:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6e7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000064000)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0xfffffff8) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000de2000-0x4)=0x8, 0x4) 2018/01/17 09:54:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000a91000+0x22b)={0x30, 0x1, 0x0, 0x6, 0x6, 0x44, 0x8, 0x6}, 0x0) request_key(&(0x7f0000c81000-0xc)='cifs.spnego\x00', &(0x7f0000191000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000012000)="d100", r0) r2 = add_key$user(&(0x7f0000f69000)='user\x00', &(0x7f0000d6f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000226000-0x1b)="ef08adacd87642c436f407000000000000000005eb083b6b26cc90", 0x1b, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) mount(&(0x7f00008f5000-0x8)='./file0\x00', &(0x7f00003f8000)='./file0\x00', &(0x7f0000b58000)='cgroup2\x00', 0x800, &(0x7f0000fcd000-0xa4)="464278d123a4e5031bcadd16e270b0f21ef45e03bf1ab4ca86d5ea6c20e56844b89e462f7a86732fe09c8f4cdac10682a6550e064b85a6821f7d050fe8764c49d862b6f5c9353e3c2377ba2507c0be45f3283a0f806029932d957a5f0216e39c5853092fc659282bda9cf04cc162057c1d584d13f52671417b0e489d624957135b6aa9c0ab22c2be1d1b75411c7cd9c863bcb13ffcbd27f7516fa0ca57ec7a244cc9479c") setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000757000-0x5c)={{0xa, 0x1, 0x60000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x9}, {0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x31b}, 0x67, [0x8, 0x1000, 0x6, 0x2, 0x3, 0x20, 0x200, 0x3]}, 0x5c) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f000096d000)={&(0x7f0000d78000)={'rmd320-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:54:02 executing program 3: r0 = socket(0x0, 0x7, 0xfff) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000fc8000)=0x0, &(0x7f0000417000)=0x4) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a5d000-0x4)=0x10) 2018/01/17 09:54:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000153000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00003c0000)='/dev/input/mice\x00', 0x0, 0x3354c3) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000088d000)={0x3, r0, 0x1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000963000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 09:54:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000eeb000)='/dev/dsp#\x00', 0x9, 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000cab000)=0xfffffffffffffffe, 0x4) pipe2(&(0x7f0000523000)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000bb1000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = gettid() ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) r4 = perf_event_open(&(0x7f0000940000)={0x7, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_getsetattr(r4, &(0x7f0000000000)={0x5982a8af, 0x3, 0x7fff, 0x7fffffff, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r4, 0x180000, &(0x7f0000021000)='r') r5 = socket(0x8000000200010, 0x5, 0xffffffffffffffff) r6 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) fchmod(r2, 0x408) mq_notify(r6, &(0x7f00006cc000-0x50)={0x0, 0x1c, 0x8000000000000, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open_by_handle_at(r5, &(0x7f0000fa7000)={0xd0, 0xfffffffffffffff7, "fb535eaee6c85c3341974edccd722a5f355e30fe661bd4df71dee17e2258b178a4411aee12242c53ab83c8b72b6cc02406b641a60e1e0bb80594f23e68a0e6d3d9dd0c2390d0921c2c6a656d6674e7fa20b9bcc320e1ca915f058d40d55e6739b4bd7a3b1104b805d8f6b36841ea0213cf47f8a4da28937564ec84d86b9922764e045220674a06fe1eb5aabd44e4ec9ce613f105ce9e68b2e8d09dc14ba80994b48a34cba5d3683148cc2cb3523b5750fc4ecf9efc59ffa7b7166c3a78470bbeb71948d0286ad4da"}, 0x200) poll(&(0x7f0000ae3000-0x10)=[{0xffffffffffffffff, 0x5000, 0x0}, {r6, 0x2000, 0x0}], 0x2, 0x1000) ftruncate(r4, 0x8003) mlock2(&(0x7f0000258000/0x1000)=nil, 0x1000, 0x20000000000001) sched_rr_get_interval(r3, &(0x7f00003a0000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000242000-0x4)=0x0) r7 = add_key$keyring(&(0x7f0000db2000)='keyring\x00', &(0x7f0000110000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007fd000-0xc)={0x0, 0x0, 0x0}, &(0x7f000066d000-0x4)=0xfffffffffffffffd) getgroups(0x6, &(0x7f0000140000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r7, r8, r9) r10 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r10, 0x2403, 0x8) clock_gettime(0x4, &(0x7f000028e000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d7b000)=0x0, &(0x7f000094c000)=0x4) mq_timedsend(r6, &(0x7f0000ba4000-0x2)="6c10", 0x2, 0x0, &(0x7f0000d9a000)={0x77359400, 0x0}) sendfile(r6, r6, 0x0, 0x100043) 2018/01/17 09:54:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005bf000-0xa)='/dev/cuse\x00', 0x10000000040, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[], 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00004fb000)=0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000f4000-0x8)={0x0, 0x5fa}, &(0x7f0000346000)=0x8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x80047437, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000662000)=0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000637000)=r1, 0x4) write$fuse(r0, &(0x7f0000914000)={0x59, 0x0, 0x1, @random="070000004044b23250cbe6065d86a61bb303000000546deaa355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47e546cd5ee23482af1534000000000000bf2b9183907f0800a1"}, 0x59) 2018/01/17 09:54:02 executing program 5: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) pread64(r0, &(0x7f0000001000-0x62)=""/98, 0x62, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000003000-0x8)='rxrpc_s\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='\x00', r1) 2018/01/17 09:54:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b0b000-0x8)='./file0\x00', &(0x7f0000b36000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f000069d000)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c6f000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4d000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b0b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000144000-0x4)=0xc) setresuid(r0, r1, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_names=@common='gretap0\x00'}) 2018/01/17 09:54:02 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200) getsockopt$inet6_mtu(r0, 0x29, 0x1a, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000006000-0x12)={@generic="95187002d6cb0f4e9e14d2835a27190a", 0x9b90}) 2018/01/17 09:54:02 executing program 3: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000afe000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xffff) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f000074c000-0xb)={0x2, 0x0, [{0x1f, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/17 09:54:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3ff, &(0x7f0000710000)=0x0) socket$unix(0x1, 0x1fffffffffffffd, 0x0) io_destroy(r0) 2018/01/17 09:54:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x39, &(0x7f000084e000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x805, 0x0) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000f25000)="96", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b1d000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$VT_RELDISP(r2, 0x5605) sendto$inet6(r1, &(0x7f0000b8d000-0x3)='-', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) 2018/01/17 09:54:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bf4000+0x746)={0x0, 0x2, 0x0}, &(0x7f000001a000-0x4)=0x8) 2018/01/17 09:54:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/17 09:54:02 executing program 7: r0 = syz_open_dev$midi(&(0x7f00001e9000-0xb)='/dev/midi#\x00', 0xff6, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001000-0x4)=0x3) syslog(0x3, &(0x7f0000173000-0xb9)=""/185, 0xb9) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00009c9000-0xa)={0x0, 0x3, 0x1, [0xffff]}, &(0x7f0000317000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x6, 0xfff}, &(0x7f0000be6000-0x4)=0xc) 2018/01/17 09:54:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b73000)='/dev/autofs\x00', 0x98240, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000066b000-0xa)={0x0, 0x8, 0x1, [0x2]}, &(0x7f00007f3000-0x4)=0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ef5000)={r1, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, 0x98) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000308000-0xbc)={0x10001, 0x2, 'client0\x00', 0x0, "927de2ecc8e44ad9", "8f6dca2ed7f9bf23edc04b5d6830937703aecd5985297323eaf7ef2094a75be4", 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000133000)='/dev/sequencer\x00', 0x105100, 0x0) 2018/01/17 09:54:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x0, 0x2, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0xffffffffffffffff, 0x0}}], 0x1c) accept4$ipx(r2, 0x0, &(0x7f00002e9000-0x4)=0x0, 0x800) ioctl$sock_bt(r2, 0x8906, &(0x7f000079b000-0x37)="1cdfa6e57308cc99a7bff06b4b4cbc6a9e2e4bc55af3ef8b6828a6b475bb1563f1b487be03214f0a61e9ebe6a7944cbe6a04d4228f7dfa") 2018/01/17 09:54:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000a8b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00007de000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000052000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000002c000-0x1)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r2, r3, r3}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f0000b9d000)={&(0x7f0000e18000-0xe)={'cmac(aes)\x00'}, &(0x7f000085e000+0xaa9)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 09:54:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000d5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000273000-0x8c)={0x401, 0x9, 0x4, 'queue1\x00', 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000bc7000)='./file0\x00', 0x0) faccessat(r1, &(0x7f00008b6000-0x8)='./file0\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000e3f000)=""/199) lremovexattr(&(0x7f0000639000)='./file0\x00', &(0x7f000027a000)=@known='system.posix_acl_access\x00') 2018/01/17 09:54:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) quotactl(0x280000803, &(0x7f0000d4b000-0x8)='./file0\x00', r0, &(0x7f0000001000)="88") 2018/01/17 09:54:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000022000)=0x0, 0x266) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000911000-0x20)={0x10003, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e60000)={0x0, 0x0, &(0x7f0000a9e000-0x64)=[]}, &(0x7f0000fca000-0x4)=0xc) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00008da000-0xd8)=@pic={0x7, 0xbfe, 0x7, 0xc304, 0x9, 0x6, 0x9, 0x4, 0x80000000, 0xffffffffffffff08, 0x8000, 0xbf2, 0x3f, 0x400, 0x3ff, 0x9c7}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000749000)={0x10003, 0x2, 0x106000, 0x1000, &(0x7f0000001000/0x1000)=nil}) 2018/01/17 09:54:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) add_key$user(&(0x7f0000f4c000-0x5)='user\x00', &(0x7f000021b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000cae000-0x7)="", 0x0, 0xfffffffffffffffa) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0x0}]}) 2018/01/17 09:54:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000a05000)={0x0, 0x0, 0x1, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) openat$rtc(0xffffffffffffff9c, &(0x7f0000abc000)='/dev/rtc\x00', 0x101880, 0x0) 2018/01/17 09:54:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000453000-0x8)='keyring\x00', &(0x7f0000d9a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000fe0000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000107000-0x1)="e6", 0x1, r0) r2 = add_key$user(&(0x7f00001f4000)='user\x00', &(0x7f000048d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000048b000-0xc1)="b33ab7008debe0d90ac59cd653e520c19ad7d97fe21769c4db44c249b544234fa287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747edad2818708ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f6707e5849d2e875b066cd6409636616fe0f3c300007fb4627ee7597638525e8e812650a86eb500fb4690ea52246bd3d32b1a91f944edb74b1f50ae0872897ed8fd0598b600579f3af3f864e1c324f6a88f66f98f7e149be31bd72b506e8b9511053a", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00003b3000)={r1, r2, r2}, &(0x7f0000793000)=""/1, 0x1, &(0x7f00006e3000-0x2c)={&(0x7f00005c3000)={'tgr192\x00'}, &(0x7f0000e57000-0x34)="e01412cd8ed080a4c9a1c9336f1fda874018d20de2b5c196a51f74fe6f6e06fcdcd91ad6e626faf1fd3b9b81707673babb7e20", 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$midi(&(0x7f00003c3000-0xb)='/dev/midi#\x00', 0x9, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000ff5000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0485510, &(0x7f0000bd0000-0x48)={0x2, 0x1, 0x7, 0x7, &(0x7f0000c82000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000692000)=0x0) 2018/01/17 09:54:02 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000937000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000000)={[0x1, 0x2, 0x7fffffff, 0x264, 0x7fff, 0xd400000, 0x7, 0x4, 0x4, 0x6, 0x100000001, 0x1, 0x4, 0x3f, 0x1f, 0x3], 0x7000, 0x182802}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b2d000)={0x0, 0x0}) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f000075d000)='ns/cgroup\x00') setns(r2, 0x0) 2018/01/17 09:54:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eae000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000ba7000)=0x6, 0x1d7) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000008000-0x388)={0x14, 0x1f, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x111}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000052f000-0xa)='/dev/sequencer\x00', 0x40000, 0x0) recvmsg(r2, &(0x7f0000007000)={&(0x7f0000009000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x80)=[{&(0x7f000000c000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 09:54:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1e) sched_setaffinity(0x0, 0x8, &(0x7f00003ea000-0x8)=0x4a3e) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000215000-0xa)='/dev/ptmx\x00', 0x501800, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCNXCL(r0, 0x540d) fcntl$addseals(r0, 0x409, 0x4) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f00007ed000-0x1)=""/1, 0x1) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000f24000-0x14)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}) 2018/01/17 09:54:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000018c000-0x9)='/dev/vcs\x00', 0x1018c0, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000a9a000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlinkat(r1, &(0x7f00001a5000)='./file0\x00', &(0x7f0000091000-0x9b)=""/155, 0x9b) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) listen(r0, 0x2dda8b31) r3 = accept4(r0, &(0x7f0000f93000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000a90000-0x4)=0x32, 0x800) ioctl$TCSBRKP(r1, 0x5425, 0x8) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00001c2000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x100000001) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xe70) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000465000)={&(0x7f0000123000-0xc)=[0x7ff, 0x7f3, 0x0], 0x3, 0x8, 0x4, 0x100000000, 0x9, 0x1, {0x100, 0xfffffffffffffffa, 0xfff, 0x100000000, 0x3, 0xff, 0x202, 0x411ad7d2, 0xe7e, 0x6551, 0x7, 0xbae, 0x100, 0x10000, "e19e6daedc014782e86aa99deeeb065b3dbee5639948fe1658003e75918b7224"}}) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000efc000-0xc)={{0x3, 0x4, 0xef, 0x4d, 0x2, 0x2}, 0x101}) 2018/01/17 09:54:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)="") r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000b0c000-0x18)=""/24, 0x18) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") statx(r0, &(0x7f0000c63000-0x8)='./file0\x00', 0x500, 0x7ff, &(0x7f000041c000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(r0, &(0x7f0000f32000)=""/140, 0x8c) 2018/01/17 09:54:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f53000)={0x400}, 0x4) listen(r0, 0x7f) sendto$inet6(r0, &(0x7f0000848000-0x1)='X', 0x0, 0xffffffffffffffff, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) syz_open_dev$dmmidi(&(0x7f0000221000-0xd)='/dev/dmmidi#\x00', 0x100000000, 0x400000) timerfd_create(0x3, 0x80800) 2018/01/17 09:54:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006fe000-0xc)='/dev/autofs\x00', 0x101100, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xfffffffffffffff7, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="", 0x0}, 0x20) 2018/01/17 09:54:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a06000-0xb)='/dev/audio\x00', 0x4000, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000640000-0x4)=0x100000000) r1 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r1, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f000093b000)=""/230, 0xe6, 0x2, &(0x7f00001ed000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f000039e000)={0x7, &(0x7f0000d5e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000321000-0x8)={r2, 0x4}) 2018/01/17 09:54:03 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/tcp\x00') ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/17 09:54:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000f77000-0x8)=@fragment={0x33, 0x0, 0x8, 0x80000000, 0x0, 0x3, 0x1}, 0x8) r1 = socket(0x10, 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000005c000)=""/229) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/17 09:54:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x40000000010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x401}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000071000-0x8)='keyring\x00', &(0x7f0000401000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = syz_open_dev$dmmidi(&(0x7f0000722000-0xd)='/dev/dmmidi#\x00', 0x6, 0x40) unlinkat(r1, &(0x7f000009a000-0x8)='./file0\x00', 0x200) syz_open_dev$vcsn(&(0x7f00000e7000)='/dev/vcs#\x00', 0x7f, 0x8000) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000ce1000)=0xfffffffffffffe85, 0x4) keyctl$get_persistent(0x16, 0x0, r0) 2018/01/17 09:54:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000071000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) chmod(&(0x7f00004ff000-0x8)='./file0\x00', 0x0) tee(r0, r0, 0x9dde, 0xa) fchmodat(r1, &(0x7f00002e4000)='./file0\x00', 0x20) membarrier(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00001d9000-0x8)='./file0\x00', &(0x7f0000062000-0x10)=@random={'os2.\x00', "75736572707070312f9800"}, &(0x7f0000000000)='\x00', 0x1, 0x2) removexattr(&(0x7f0000731000-0x8)='./file0\x00', &(0x7f0000dc2000)=@known='system.sockprotoname\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 09:54:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00008f9000-0x5)={0x0, 0x0}) splice(r0, &(0x7f0000aff000)=0x0, r0, &(0x7f0000491000)=0x0, 0x3, 0x2) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000098a000-0x8)={r1, 0x2710}, 0x8) recvfrom$ipx(r0, &(0x7f000096b000)=""/250, 0xfa, 0x0, &(0x7f0000b08000)={0x4, 0x0, 0x0, "d1bf10b8ffab", 0x0, 0x0}, 0x10) r2 = socket$bt_sco(0x1f, 0x5, 0x2) r3 = syz_open_dev$adsp(&(0x7f0000e68000-0xb)='/dev/adsp#\x00', 0x3, 0x20900) ioctl$KDMKTONE(r3, 0x4b30, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009de000-0x4)=0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000eec000-0x12)={@common='nr0\x00', 0x7fffffff}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000fc000-0x10)=@common=""/16, 0x10) 2018/01/17 09:54:03 executing program 2: r0 = socket(0x18, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f000034f000)='/dev/audio#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x1) shutdown(r0, 0x0) mlockall(0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000002000-0x1c)={&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000)=""/65, 0x41}, {&(0x7f0000001000-0xab)=""/171, 0xab}, {&(0x7f0000002000-0x35)=""/53, 0x35}], 0x3, &(0x7f0000000000)=""/4096, 0x1000, 0x2}, 0x40000001) r6 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x22680, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = gettid() r11 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgrp(r10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000001000)=[0x0, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000001000)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x38)=[{&(0x7f0000001000-0x6a)="055b55e8210de2c7351f36724e516a5148c71ab0f7694a7809b427b5ca60b7672054dec5d003abf87bc2ce18d14f5218032dd0c9c8b978d123089c5fea08df0ef5750cc09a796c6620436918dae02db5fba28c83318e980b6431b31123406ede7e87518a2ce99e8e07da", 0x6a}, {&(0x7f0000001000)="053d4c5a4c6c495240006eaf3956f9a09cba89a8e1c148b1e737064376459ee7797f2974aab05197106200bed3291dad34cbae2141f4288cccccb20fa0a0500982e4d15f5a526c484792e983d43a6f944ed6115800d52d61220b5ee59b962af529f6451029f42b83b8f8bb5e9da1f379c7e38d8d1e150a486aa4d7de014324a2fc15a3cd7d9267fa625cf3345694f30ecd50742eab7a046076d918720f35ff25dab64e73dc7f11a1e2eae9bd4838bd8a37b00cd34e3d99c5ff7ce307525aac922927d7851bdf09f67d2244ee96d75e3b8e4f76a92c7fae41066145bfd6a42ee6", 0xe0}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000001000-0xed)="c749d796ad553f2fcbde3ee5d63abd5f658d5d8eae138c304183036ee27afd94b5781cde2fd000b3295d50a7c5f52df57502be8bcbaf98161c7582ec659301446f0e2e57b2170ff6d3f4a3763ef14cbdc27e759844bd34888f3c2fd16e30d21a52e515433182c9ffddf05e85753ec2419a9dc70280632970f000cc6d05baa646f73a7c60bc67a679943ec9c96b510e35dacf91ef6ebc273e54f4d7b71425bce52a82193d3bd408c9e05cd323baa3cded7105a44026f6bb5fd5072938f7bd195ab3a7e78740e7071e9d96634d55f0a0e43f421d25990e1dae873d3ef6031be278f9d9ecbc5ad8516824bde7c758", 0xed}, {&(0x7f0000001000-0xed)="54e17002470a76b978dd6951a2565ea69da81a0e3342249bdc0ecc9cbf0cfdbc25e717a687f7e58f354f21b3c7138c4327ee667bad852049d4728e7278568390ee2e81e803e1fa2618613dc750fe1162a994aabd8d8b29361d66d1f92188d8260937dfcc0b986077d504d7fdb1ef768f98d9b39cb20fe1c75cba0cbedaf5b5059da58362ce3c294aabf1be910341084d01597903c62b79a8ae2f4d6b8d7efd7df2a65b4e20f8beb3737abde81e98db8e65198c695c09031519ac3db288b1dc91b9dd8cde8baeb2bc2d7526eb147f5a88787a968a0a35e6602a0e251f3b65118d831e6bdc3115e3a78d41807458", 0xed}, {&(0x7f0000002000-0x8d)="87e49214cb5d0c0d644d1dd0b7edff7e7a4e7ec78b645ac0f12fbe38e144e9d47fcf977fa465f2e2cac87b6fd1b5d3a73fe9e99198785b1f6e7eaaf5ba045ea5a2dd3804b9dd73e8e6b344f79495829bf8a4d45ca564b47c84f09a9b7126c58cbc775357a352980f7fceb243d1394dc2918c41462a20f2efbec06a5f6ed45e770f97ead7464e0fc236623e4c04", 0x8d}, {&(0x7f0000000000)="351350aad6b8a073521293356da5378b2b8cd10fa11eb40606009418b0f18f203cae660d413092da9cad552f09b65122149c34f264c77aab9c0e73d2224d14f99939d4834a7f58046dc720c33ba68bbb7b0c38316c386885b2475d09dca4077b0a025465e4b56b1675e1724aeac4e4716fdeac13de50b64f276eeb0f77eecbdcd96acce082c8f38ecf360ef3c108485baa51ea450827ad62356378083aa53354d7c1b79c220b3c7d7062f6119ddac6dd7f4ddeee68fb04adc1c81b53127c542a1b76fbbcf95660e08c30b4ee6dd3031d62bb23fd5a81ddc99d88f05397", 0xdd}], 0x7, &(0x7f0000001000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r0, r1, r1]}], 0x30, 0x80c1}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, 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&(0x7f0000001000)=[{&(0x7f0000001000)="8cda96987cd82ba238ee353e78a2ff2b455ef8b1a1ab69d50efa4a9e76222ab2dba5f26b0737a89e0a4cae78b3c32ea28ed9d27ed9ffc607d345d4c17b4d72a30eec27eb232d911c00fa2a2e71c55c84af741785e7eeb702366b734ff45a0800311971810cb6779fbc005fad4e8ce26e2cb6b7b0f3046a831386b6e6b206e41fc7d367d22cc0bd3c18b4f7d3f967ef8bc3919a821cd5a139c852a99ec4e8a366fb39f7564fcbb32003826dd2e285131669d88dee2b92a6c5898b2b117c2735226eb57f6e08f37d97e63baac815c408113f07ae5370bb6481e1e1be7a68dbc917de14d53d53cefdedc4648d03fef8f01749daa786f115cd", 0xf7}, {&(0x7f0000001000)="591a3678c71c89cd4eb440df76fc43dbee9189120ff9c76a3d7e933681307cd1d0a6e5f3ddd73dc807c0e8a446f15516276d285a2cf0dc14167d879d168d186fda2247cd272e7954dab8bb1afe84def807cdea791dd0ab9194e86e4d5d2433e4ef8f40cab462ee905a70bf804dcb17e3291a52ea3f89a87b9df9de1417f79c3219879f82718aee1f4ef8f4dfe455238d493c1b44d4b86ac68933b7449b2ac0d0cd3d73cc1a56dee800def9e84a41537b35e4038b58f7a3943b021178c8d04346386904e8651f3ca7a6a1c4", 0xcb}, {&(0x7f0000000000)="6546a1e688f51de5651214f2582cccd39af2a12d2f0194167d76cff9bc1ff8025ea5dd3dbe9983c4a8c9c6302d7bf3d575fbde2e0cc2e8e14fcb1b3f71afb98f4d63b20811fe9243bd2dafced25c7a8e021efd23de0ca8526577d502b0907b5aa895c3ad04e61f6603b6f4ef3181fef0d71c8dfa8a715d21ab107faace959cfb3e8ac0ee31149297df6c13c05f8406ad593ff276e206f866430e6c1310864c59715d928e6c10125a9f3206d9958e4716b5", 0xb1}, {&(0x7f0000002000-0xc5)="e47c1383d4a27c1e64a515e5dcb641114a5d6df84ebffcb2292ae40897aebe53c0e055eab7c4d3459555ee41929af87b8e6e63cfef95fb1eb6b5a26f90ec03bc716824a0f17ab134c930f094c44b72141cd7ec9aaa0c477add9197174d86064fc984b792d3d12e71e1c4a7945a90b8f3932f999a4b70338571a2a0228e81a3bad37a1bf895795131fe60a85880f145759b75d07a5ec104fb3be5a1c98ae82a80b311b1c6202d65b897255617e205351d1456a6d5323a8392723ad511718cc5e2faf5a45685", 0xc5}, {&(0x7f0000001000)="f3d5147e12d34c05a79d254cbd39a9685559c138b64d9e60e593acf3375cc8e29cebc80485dccd63a3c2a1a39440031e291742856b444dda61601aaa2087e35e3e2382a572f5a2f892900a72b80a37d380372ca9dd6f8a9f3726b468bd81912132b2f311cc8ffe51743d580522f7787a447e825d4f5a6a1fc9d38f6fe3c73699debdc27a2c8d64ed051e7e05", 0x8c}, {&(0x7f0000000000)="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", 0xfb}], 0x6, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x44, 0x0}], 0x5, 0x10) 2018/01/17 09:54:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f00002b9000-0x4f)=""/79, &(0x7f00005af000-0x4)=0x4f) fgetxattr(r0, &(0x7f0000cb0000-0x28)=@random={'system.\x00', 'vboxnet0ppp0wlan1ppp0eth0system\x00'}, &(0x7f00001a6000-0x3e)=""/62, 0x3e) 2018/01/17 09:54:03 executing program 0: mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) shutdown(r0, 0x2) recvfrom(r1, &(0x7f0000270000)=""/1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="5b96531d3a174589d159e64327a37397a7a72ff43df74b11e5489011c0bb6f45090d8762cbf27f97bcc137ef2d74e612c25c5017ddd2f0ef8068eb01c391c63a52ca3f2b721bc1ac2ee0ca87b77d70e698c7a294bfaba60010479f9a01e7", 0x5e, 0xfffffffffffffff8) keyctl$link(0x8, r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0xf0)={0x0, 0xe8, "0b18948f2a09b5104447fd9f1b4cab827ee0eee73ca09547f7b141fa33643b06705828452c2ce24cce79b2edd6e9f9e14a895d40d4df3eed802fe3a8e7e64652f9f6ab909508e20782ee742dee394165b42578fb77ca3444db006fefd4d8b27e03153d915bf6e0bd0ba35876e18a178773da283660e23576c5da7718aafe3797c1016c2a0dd407409e909fcf346213facd8917afc148b96a637866702896a0c0f7c46db91c22a005dcc81dc4a0810508493ddb4f5e29a2e5cb6b76e02131da447d1e0621d1680160022e30abae3bda43cbf425f522da9f586edc16b725b0f9bf5e0ee015d252a138"}, &(0x7f000026f000-0x4)=0xf0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000026e000)=@assoc_value={r4, 0x0}, 0x8) [ 36.816820] sock: sock_set_timeout: `syz-executor3' (pid 5807) tries to set negative timeout [ 36.859279] ================================================================== [ 36.859307] BUG: KASAN: slab-out-of-bounds in perf_event_fd_array_release+0x435/0x480 [ 36.859313] Read of size 8 at addr ffff8801c4e1b6c0 by task syz-executor6/5814 [ 36.859315] [ 36.859324] CPU: 1 PID: 5814 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #174 [ 36.859328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.859331] Call Trace: [ 36.859346] dump_stack+0x194/0x257 [ 36.859361] ? arch_local_irq_restore+0x53/0x53 [ 36.859372] ? show_regs_print_info+0x18/0x18 [ 36.859388] ? lock_release+0xa40/0xa40 [ 36.859398] ? perf_event_fd_array_release+0x435/0x480 [ 36.859411] print_address_description+0x73/0x250 [ 36.859418] ? perf_event_fd_array_release+0x435/0x480 [ 36.859427] kasan_report+0x25b/0x340 [ 36.859442] __asan_report_load8_noabort+0x14/0x20 [ 36.859449] perf_event_fd_array_release+0x435/0x480 [ 36.859465] ? array_of_map_alloc+0x130/0x130 [ 36.859479] ? fsnotify_first_mark+0x2b0/0x2b0 [ 36.859493] ? array_of_map_alloc+0x130/0x130 [ 36.859501] ? __bpf_map_put+0x2e0/0x2e0 [ 36.859508] bpf_map_release+0x84/0xc0 [ 36.859523] __fput+0x327/0x7e0 [ 36.859542] ? fput+0x140/0x140 [ 36.859555] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 36.859562] ? _raw_spin_unlock_irq+0x27/0x70 [ 36.859581] ____fput+0x15/0x20 [ 36.859592] task_work_run+0x199/0x270 [ 36.859605] ? task_work_cancel+0x210/0x210 [ 36.859615] ? _raw_spin_unlock+0x22/0x30 [ 36.859625] ? switch_task_namespaces+0x87/0xc0 [ 36.859645] do_exit+0x9bb/0x1ad0 [ 36.859654] ? find_held_lock+0x35/0x1d0 [ 36.859672] ? mm_update_next_owner+0x930/0x930 [ 36.859690] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.859699] ? lock_downgrade+0x980/0x980 [ 36.859712] ? __unqueue_futex+0x1c0/0x290 [ 36.859721] ? lock_release+0xa40/0xa40 [ 36.859730] ? fault_in_user_writeable+0x90/0x90 [ 36.859742] ? do_raw_spin_trylock+0x190/0x190 [ 36.859750] ? futex_wake+0x680/0x680 [ 36.859770] ? perf_trace_lock+0xd6/0x900 [ 36.859776] ? perf_trace_lock_acquire+0xe3/0x980 [ 36.859782] ? futex_wait+0x6a9/0x9a0 [ 36.859796] ? trace_event_raw_event_lock+0x340/0x340 [ 36.859805] ? perf_trace_lock+0x900/0x900 [ 36.859816] ? check_noncircular+0x20/0x20 [ 36.859838] ? perf_event_sync_stat+0x5b0/0x5b0 [ 36.859847] ? __perf_event_task_sched_in+0x200/0xc20 [ 36.859882] ? find_held_lock+0x35/0x1d0 [ 36.859911] ? get_signal+0x7ae/0x16c0 [ 36.859922] ? lock_downgrade+0x980/0x980 [ 36.859948] do_group_exit+0x149/0x400 [ 36.859958] ? do_raw_spin_trylock+0x190/0x190 [ 36.859972] ? SyS_exit+0x30/0x30 [ 36.859979] ? _raw_spin_unlock_irq+0x27/0x70 [ 36.859992] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.860014] get_signal+0x73f/0x16c0 [ 36.860048] ? ptrace_notify+0x130/0x130 [ 36.860071] ? __schedule+0x8f3/0x2060 [ 36.860100] ? __sched_text_start+0x8/0x8 [ 36.860107] ? perf_trace_lock+0x900/0x900 [ 36.860151] do_signal+0x90/0x1eb0 [ 36.860177] ? rcu_note_context_switch+0x710/0x710 [ 36.860191] ? setup_sigcontext+0x7d0/0x7d0 [ 36.860201] ? find_held_lock+0x35/0x1d0 [ 36.860225] ? schedule+0xf5/0x430 [ 36.860235] ? kcov_ioctl+0x56/0x1b0 [ 36.860249] ? __schedule+0x2060/0x2060 [ 36.860264] ? lock_release+0xa40/0xa40 [ 36.860303] ? exit_to_usermode_loop+0x8c/0x310 [ 36.860330] exit_to_usermode_loop+0x214/0x310 [ 36.860346] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 36.860355] ? lock_downgrade+0x980/0x980 [ 36.860364] ? do_fast_syscall_32+0x156/0xf9d [ 36.860391] do_fast_syscall_32+0xbfd/0xf9d [ 36.860402] ? do_raw_spin_trylock+0x190/0x190 [ 36.860423] ? do_int80_syscall_32+0x9d0/0x9d0 [ 36.860453] ? syscall_return_slowpath+0x2ad/0x550 [ 36.860465] ? prepare_exit_to_usermode+0x340/0x340 [ 36.860480] ? sysret32_from_system_call+0x5/0x3b [ 36.860504] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.860530] entry_SYSENTER_compat+0x54/0x63 [ 36.860536] RIP: 0023:0xf7fa9c79 [ 36.860540] RSP: 002b:00000000f778410c EFLAGS: 00000296 ORIG_RAX: 00000000000000f0 [ 36.860547] RAX: fffffffffffffe00 RBX: 000000000813af98 RCX: 0000000000000000 [ 36.860551] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 36.860555] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 36.860559] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 36.860564] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 36.860610] [ 36.860614] Allocated by task 5814: [ 36.860623] save_stack+0x43/0xd0 [ 36.860628] kasan_kmalloc+0xad/0xe0 [ 36.860635] __kmalloc_node+0x47/0x70 [ 36.860640] bpf_map_area_alloc+0x32/0x80 [ 36.860647] array_map_alloc+0x351/0xa00 [ 36.860653] fd_array_map_alloc+0x57/0x70 [ 36.860659] SyS_bpf+0x7f8/0x4400 [ 36.860665] do_fast_syscall_32+0x3ee/0xf9d [ 36.860672] entry_SYSENTER_compat+0x54/0x63 [ 36.860675] [ 36.860678] Freed by task 3690: [ 36.860685] save_stack+0x43/0xd0 [ 36.860691] kasan_slab_free+0x71/0xc0 [ 36.860697] kfree+0xd6/0x260 [ 36.860706] kvfree+0x36/0x60 [ 36.860718] bucket_table_free+0xc0/0x230 [ 36.860725] bucket_table_free_rcu+0x16/0x20 [ 36.860732] rcu_process_callbacks+0xd6c/0x17f0 [ 36.860738] __do_softirq+0x2d7/0xb85 [ 36.860741] [ 36.860746] The buggy address belongs to the object at ffff8801c4e1b5c0 [ 36.860746] which belongs to the cache kmalloc-256 of size 256 [ 36.860752] The buggy address is located 0 bytes to the right of [ 36.860752] 256-byte region [ffff8801c4e1b5c0, ffff8801c4e1b6c0) [ 36.860755] The buggy address belongs to the page: [ 36.860761] page:ffffea00071386c0 count:1 mapcount:0 mapping:ffff8801c4e1b0c0 index:0x0 [ 36.860769] flags: 0x2fffc0000000100(slab) [ 36.860780] raw: 02fffc0000000100 ffff8801c4e1b0c0 0000000000000000 000000010000000c [ 36.860788] raw: ffffea00071361a0 ffffea000713d4e0 ffff8801dac007c0 0000000000000000 [ 36.860792] page dumped because: kasan: bad access detected [ 36.860794] [ 36.860797] Memory state around the buggy address: [ 36.860804] ffff8801c4e1b580: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 36.860809] ffff8801c4e1b600: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.860813] >ffff8801c4e1b680: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 36.860816] ^ [ 36.860821] ffff8801c4e1b700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.860827] ffff8801c4e1b780: 00 00 00 00 00 00 00 00 00 04 fc fc fc fc fc fc [ 36.860829] ================================================================== [ 36.860832] Disabling lock debugging due to kernel taint [ 36.860877] Kernel panic - not syncing: panic_on_warn set ... [ 36.860877] [ 36.860885] CPU: 1 PID: 5814 Comm: syz-executor6 Tainted: G B 4.15.0-rc8+ #174 [ 36.860889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.860891] Call Trace: [ 36.860901] dump_stack+0x194/0x257 [ 36.860914] ? arch_local_irq_restore+0x53/0x53 [ 36.860919] ? kasan_end_report+0x32/0x50 [ 36.860928] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 36.860939] ? vsnprintf+0x1ed/0x1900 [ 36.860949] ? perf_event_fd_array_release+0x350/0x480 [ 36.860959] panic+0x1e4/0x41c [ 36.860974] ? refcount_error_report+0x214/0x214 [ 36.861004] ? perf_event_fd_array_release+0x435/0x480 [ 36.861014] kasan_end_report+0x50/0x50 [ 36.861023] kasan_report+0x144/0x340 [ 36.861039] __asan_report_load8_noabort+0x14/0x20 [ 36.861047] perf_event_fd_array_release+0x435/0x480 [ 36.861062] ? array_of_map_alloc+0x130/0x130 [ 36.861074] ? fsnotify_first_mark+0x2b0/0x2b0 [ 36.861088] ? array_of_map_alloc+0x130/0x130 [ 36.861095] ? __bpf_map_put+0x2e0/0x2e0 [ 36.861103] bpf_map_release+0x84/0xc0 [ 36.861115] __fput+0x327/0x7e0 [ 36.861133] ? fput+0x140/0x140 [ 36.861145] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 36.861152] ? _raw_spin_unlock_irq+0x27/0x70 [ 36.861170] ____fput+0x15/0x20 [ 36.861180] task_work_run+0x199/0x270 [ 36.861195] ? task_work_cancel+0x210/0x210 [ 36.861205] ? _raw_spin_unlock+0x22/0x30 [ 36.861215] ? switch_task_namespaces+0x87/0xc0 [ 36.861231] do_exit+0x9bb/0x1ad0 [ 36.861241] ? find_held_lock+0x35/0x1d0 [ 36.861255] ? mm_update_next_owner+0x930/0x930 [ 36.861268] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.861276] ? lock_downgrade+0x980/0x980 [ 36.861290] ? __unqueue_futex+0x1c0/0x290 [ 36.861296] ? lock_release+0xa40/0xa40 [ 36.861306] ? fault_in_user_writeable+0x90/0x90 [ 36.861318] ? do_raw_spin_trylock+0x190/0x190 [ 36.861326] ? futex_wake+0x680/0x680 [ 36.861346] ? perf_trace_lock+0xd6/0x900 [ 36.861353] ? perf_trace_lock_acquire+0xe3/0x980 [ 36.861360] ? futex_wait+0x6a9/0x9a0 [ 36.861374] ? trace_event_raw_event_lock+0x340/0x340 [ 36.861384] ? perf_trace_lock+0x900/0x900 [ 36.861394] ? check_noncircular+0x20/0x20 [ 36.861414] ? perf_event_sync_stat+0x5b0/0x5b0 [ 36.861423] ? __perf_event_task_sched_in+0x200/0xc20 [ 36.861453] ? find_held_lock+0x35/0x1d0 [ 36.861474] ? get_signal+0x7ae/0x16c0 [ 36.861484] ? lock_downgrade+0x980/0x980 [ 36.861506] do_group_exit+0x149/0x400 [ 36.861516] ? do_raw_spin_trylock+0x190/0x190 [ 36.861525] ? SyS_exit+0x30/0x30 [ 36.861533] ? _raw_spin_unlock_irq+0x27/0x70 [ 36.861545] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.861562] get_signal+0x73f/0x16c0 [ 36.861586] ? ptrace_notify+0x130/0x130 [ 36.861602] ? __schedule+0x8f3/0x2060 [ 36.861623] ? __sched_text_start+0x8/0x8 [ 36.861629] ? perf_trace_lock+0x900/0x900 [ 36.861658] do_signal+0x90/0x1eb0 [ 36.861677] ? rcu_note_context_switch+0x710/0x710 [ 36.861689] ? setup_sigcontext+0x7d0/0x7d0 [ 36.861697] ? find_held_lock+0x35/0x1d0 [ 36.861716] ? schedule+0xf5/0x430 [ 36.861722] ? kcov_ioctl+0x56/0x1b0 [ 36.861734] ? __schedule+0x2060/0x2060 [ 36.861746] ? lock_release+0xa40/0xa40 [ 36.861771] ? exit_to_usermode_loop+0x8c/0x310 [ 36.861792] exit_to_usermode_loop+0x214/0x310 [ 36.861806] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 36.861814] ? lock_downgrade+0x980/0x980 [ 36.861822] ? do_fast_syscall_32+0x156/0xf9d [ 36.861842] do_fast_syscall_32+0xbfd/0xf9d [ 36.861851] ? do_raw_spin_trylock+0x190/0x190 [ 36.861867] ? do_int80_syscall_32+0x9d0/0x9d0 [ 36.861890] ? syscall_return_slowpath+0x2ad/0x550 [ 36.861899] ? prepare_exit_to_usermode+0x340/0x340 [ 36.861910] ? sysret32_from_system_call+0x5/0x3b [ 36.861927] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.861946] entry_SYSENTER_compat+0x54/0x63 [ 36.861952] RIP: 0023:0xf7fa9c79 [ 36.861956] RSP: 002b:00000000f778410c EFLAGS: 00000296 ORIG_RAX: 00000000000000f0 [ 36.861963] RAX: fffffffffffffe00 RBX: 000000000813af98 RCX: 0000000000000000 [ 36.861967] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 36.861976] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 36.861980] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 36.861984] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 36.862427] Dumping ftrace buffer: [ 36.862432] (ftrace buffer empty) [ 36.862435] Kernel Offset: disabled [ 37.907037] Rebooting in 86400 seconds..