[....] Starting enhanced syslogd: rsyslogd[ 17.308287] audit: type=1400 audit(1517532043.817:5): avc: denied { syslog } for pid=4038 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.988134] audit: type=1400 audit(1517532049.497:6): avc: denied { map } for pid=4178 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.192' (ECDSA) to the list of known hosts. 2018/02/02 00:40:55 fuzzer started [ 29.268395] audit: type=1400 audit(1517532055.778:7): avc: denied { map } for pid=4189 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/02 00:40:56 dialing manager at 10.128.0.26:39079 [ 33.118652] can: request_module (can-proto-0) failed. [ 33.128100] can: request_module (can-proto-0) failed. 2018/02/02 00:41:00 kcov=true, comps=true [ 33.679932] audit: type=1400 audit(1517532060.189:8): avc: denied { map } for pid=4189 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1036 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/02 00:41:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000f1000-0x78)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003b4000-0x8)='./file0\x00', 0x0) chown(&(0x7f00008b1000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/02 00:41:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000cd5000-0x43)='\b', 0x1, 0x0, &(0x7f000011e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r0, 0x10000000000001) 2018/02/02 00:41:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bb3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00007eb000)) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f000032d000)) 2018/02/02 00:41:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x5, 0x0, 0x0, 0x0, 0x5, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f0000011000-0x8)={0x0, 0x0, []}) 2018/02/02 00:41:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000137000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000750000)={0x1, 0x0, [{0x40000006}]}) 2018/02/02 00:41:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000626000-0x72)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x8, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x0) 2018/02/02 00:41:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000577000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x81020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x951}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000ff6000-0xa)='/dev/vcs#\x00', 0x0, 0x0) 2018/02/02 00:41:02 executing program 6: 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) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000992000)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00008bf000-0x70)={[], 0x8f1}) [ 36.056357] audit: type=1400 audit(1517532062.566:9): avc: denied { map } for pid=4189 comm="syz-fuzzer" path="/root/syzkaller-shm069359899" 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 [ 36.105381] audit: type=1400 audit(1517532062.615:10): avc: denied { sys_admin } for pid=4233 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.119813] IPVS: ftp: loaded support on port[0] = 21 [ 36.195999] audit: type=1400 audit(1517532062.705:11): avc: denied { net_admin } for pid=4237 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.197998] IPVS: ftp: loaded support on port[0] = 21 [ 36.241391] IPVS: ftp: loaded support on port[0] = 21 [ 36.288566] IPVS: ftp: loaded support on port[0] = 21 [ 36.380460] IPVS: ftp: loaded support on port[0] = 21 [ 36.452652] IPVS: ftp: loaded support on port[0] = 21 [ 36.522083] ip (4296) used greatest stack depth: 16688 bytes left [ 36.594543] IPVS: ftp: loaded support on port[0] = 21 [ 36.712471] IPVS: ftp: loaded support on port[0] = 21 [ 37.469575] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.595662] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.625386] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.770548] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.936950] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.100552] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.180389] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.265800] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.063831] audit: type=1400 audit(1517532066.573:12): avc: denied { sys_chroot } for pid=4240 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.153853] audit: type=1400 audit(1517532066.658:13): avc: denied { dac_read_search } for pid=4240 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 [ 40.369153] dccp_invalid_packet: P.Data Offset(4) too small 2018/02/02 00:41:07 executing program 0: r0 = shmget(0x0, 0x3000, 0x0, &(0x7f000001a000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000f56000)=""/4096) 2018/02/02 00:41:07 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00001e5000-0xa)='/dev/cuse\x00', 0x902, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/02 00:41:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ac9000-0x7d)="accf10e2da3217ec9bbd543aa6cbdd407924c56940e3b58826ac146c80f1069e8659c54f02419eef029fb108fa16d40c2c06780219f3a94e5e246dcfa497cb91bf5c26a23de84c8cd68ad576455c8691adbb6597f68200e081496dda087c3034c8781cb88221998a07f253ad64e163733fcec8b95c7444c8383e07fe6e", &(0x7f0000001000-0x4), &(0x7f0000fc8000), &(0x7f0000001000-0x2)) getcwd(&(0x7f000027d000)=""/233, 0xe9) 2018/02/02 00:41:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f000092d000-0x10)={0x1, &(0x7f0000001000)=[{}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x6, 0x8000000000000004, 0x2b, 0x3}, 0x1c) ioctl$KDADDIO(r0, 0x4b34, 0xe0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000-0x20)={r2, &(0x7f0000e7d000), &(0x7f0000002000), 0xfffffffffffffffe}, 0x20) 2018/02/02 00:41:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000017a000)='/dev/sequencer\x00', 0x2, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r0}], 0x1, &(0x7f0000074000)={0x77359400}, &(0x7f0000b0a000), 0x8) mq_timedreceive(r0, &(0x7f0000e50000)=""/127, 0x7f, 0x8d4, 0x0) write$sndseq(r0, &(0x7f0000b7d000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32={[0x0, 0x4]}}], 0x30) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000ee0000-0x78)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) 2018/02/02 00:41:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000019f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x80001) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000cfc000+0x5b1)={r2, 0xfffffffffffffffd, 0x2, 0xffffffffffffffff}) dup3(r0, r1, 0x0) r3 = epoll_create(0x8000000008) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000a7b000)) 2018/02/02 00:41:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d4c000)='./file0\x00', 0x1000000800, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000ec2000)={0x2}) 2018/02/02 00:41:07 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000e97000), &(0x7f00003f9000-0x4)=0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007c2000)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) sched_getscheduler(0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00007ae000-0x30)={0x4c, 0x0, &(0x7f000014b000-0xe4)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000057000)=[], &(0x7f0000dae000)=[]}}}], 0x42, 0x0, &(0x7f0000bf1000)="3fb198ac7ea6f1f9ea007b2c2433eea4bcc04e508538216cf5d3c2cdaa25fc9b1289ae230e4242a0fab24d3b5ffa4db6d3cd515d56b3186dd5762b3c0444a1c8f229"}) [ 40.653616] kvm [5279]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000006 data 0x0 [ 40.669636] kvm [5279]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000006 data 0x0 [ 40.713162] audit: type=1400 audit(1517532067.222:14): avc: denied { map_create } for pid=5288 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=bpf permissive=1 [ 40.740335] audit: type=1400 audit(1517532067.248:15): avc: denied { map_read map_write } for pid=5288 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=bpf permissive=1 2018/02/02 00:41:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xe, 0xd7, 0x7fffffff, 0x7ff, 0x1d, 0xffffffffffffff9c, 0x3}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000+0x83b)) pwrite64(r0, &(0x7f000055a000)="7e6b974db883ecb41f2dae3afd1e2ef54dee78b33ce85b95b7ec16f855949c71cecd89a7591ad74cfb866cac761ca9cb09594985593d2d96735ab55cfc2d7e048cb01968a283f6a908279ee931d90fa4db11d3f81099435030d93a4715f3f0e563b18915548055ee2a25d543f920a33da46c3863494403a9643930fa29e5d978809099282b71d20cf26dec07a2242e5f0873fcfca06914a7d8c9c3215f7021b22da477dbe9ac1dcc6d797e76b187d2ec147ad17d7b059ab77e970fcf1c55f3682fe64d2c2f1ecca5553ecfe81a7799a4e48df74fc452f7ee5e7b7a7bec9ce8", 0xdf, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000d28000-0x12)='/dev/input/mouse#\x00', 0x8000, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a26000)={{{@in6=@loopback, @in=@local}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000099000-0x4)=0xe8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000eca000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000080d000)={r2, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000017000-0xd)='/dev/dmmidi#\x00', 0x5, 0x4e4c40) r3 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r3, &(0x7f0000c2d000)={&(0x7f0000b67000)={0x10}, 0xc, &(0x7f0000d3f000)={&(0x7f000054c000)=@mpls_getnetconf={0x14, 0x52, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 00:41:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) r1 = syz_open_dev$sndpcmc(&(0x7f00006e1000)='/dev/snd/pcmC#D#c\x00', 0x7bde, 0x111000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00006d2000-0x44)={{0x2, 0x1, @loopback=0x7f000001}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x2, {0x2, 0x3, @empty}, @generic="28aaa709546d36e6fa9dd3ae19c8a820"}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00003a2000)) 2018/02/02 00:41:07 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) lgetxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000005000)=@random={'trhkted.\x00', 'selinux\x00'}, &(0x7f0000013000)=""/90, 0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008e2000)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f00002b2000)='/dev/vcsa#\x00', 0x10001, 0x2) connect$nfc_raw(r1, &(0x7f0000ddd000-0x10)={0x27, 0x8, 0xffffffffffffff01, 0x5}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 00:41:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f000036b000-0xc4)=""/196) 2018/02/02 00:41:07 executing program 4: clone(0x0, &(0x7f0000000000), &(0x7f00003f7000-0x4), &(0x7f0000000000), &(0x7f0000f72000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x10}) mq_notify(r0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, @tid}) [ 40.771713] audit: type=1400 audit(1517532067.251:16): avc: denied { map } for pid=5283 comm="syz-executor5" path="/dev/binder0" dev="devtmpfs" ino=1076 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 40.798955] binder: 5283:5299 got reply transaction with bad transaction stack, transaction 2 has target 5283:0 [ 40.798975] binder: 5283:5299 transaction failed 29201/-71, size 0-0 line 2718 [ 40.844496] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/02 00:41:07 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001b000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000000f000-0x4)='tls\x00', 0x4) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001f000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@unspec=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x318) 2018/02/02 00:41:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000762000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000064e000)={0x8, &(0x7f000006b000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000012000-0x8)={0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000929000)={0x0, 0x0, &(0x7f0000278000-0x44)=""/68, &(0x7f000034e000-0xb9)=""/185, &(0x7f0000b4a000-0x91)=""/145, 0x100000}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) sched_getattr(0x0, &(0x7f0000013000-0x30), 0x30, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000036a000-0x40)={&(0x7f0000a94000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000079000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000042a000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000482000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x4, 0x3, 0x4}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000ba8000)={&(0x7f0000740000/0x1000)=nil, 0x941e, 0x2, 0x2, &(0x7f0000ad9000/0x3000)=nil, 0x4}) socket$key(0xf, 0x3, 0x2) 2018/02/02 00:41:07 executing program 5: r0 = syz_open_dev$mice(&(0x7f00003f4000)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000001000-0x4), &(0x7f00008d5000-0x4)=0x4) r1 = socket$kcm(0x29, 0x802, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000), 0x4) 2018/02/02 00:41:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000419000)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) creat(&(0x7f0000d92000-0x8)='./file0\x00', 0x1be) [ 40.844514] binder: 5283:5318 ioctl 40046207 0 returned -16 [ 40.847370] binder_alloc: 5283: binder_alloc_buf, no vma 2018/02/02 00:41:07 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000005000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @generic={0x6, 0x0, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2}, "5fb9a874", @random="d9b74c7f4577", "0baad2f405a4d74cca647b0946b796da"}}}}, &(0x7f0000014000)={0x0, 0x40000000000000e4, [0x0]}) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f0000016000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000018000-0x4)=0x7) r3 = request_key(&(0x7f0000016000-0x8)='trusted\x00', &(0x7f0000016000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000015000-0x3)='-,\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r1, &(0x7f0000016000-0xd0)="2dd290b98a5315c01fcd12e70e5776cfc010789213ad0a34f4b71d7f485887606364c12452492dbf231a11813d6b4d7bfa3a821e804d41eec63ba3e83ad71f2ac53b26764aeff3d133e4aa4d75dde13c3ca8a8b8d853988ee4b46acadeb66f00174bfe96061cf8068422ee11e2d1fc1068fbae99d3e9201ec3fc8ee6d7994bacb87e97ec768aa29a069d4b13fe9769d884ba77cd2b00be6192dfdf75703262976b5b7976aa7b4fbd5daa691bd85333347bee32011180e330238bda2f0ddbec2ac17467dec9e39a772c7b4c47566bdb54", 0xd0, r3) fdatasync(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000e000-0x4)={0xffffffffffffff9c}) getsockopt$inet6_int(r4, 0x29, 0x42, &(0x7f0000013000), &(0x7f0000015000-0x4)=0x4) 2018/02/02 00:41:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f00000e1000)="e9654bba71f8ce3e7d308b997bee3c4feb91081d652ef3b70abbb49cefccf0171263246b5a79b8cb63da7ae2b90005d31d61dad65f2c9fba20afccf3a9b00ddc2d2e3f00bf1c96d3fc3ac0b892b04b3c420124af804078dde1fb1b5cbb4d70e75c3b73e9ecd1bc69d47a91f736502c0b822afdfaba220d93f7f6bcb7a953da8a874698634da7571e", 0xf6) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/02 00:41:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='*ppp1\\em0[\x00', 0x0) accept$unix(r0, &(0x7f0000001000-0x8)=@abs, &(0x7f0000001000-0x4)=0xfffffffffffffe5a) connect(r0, &(0x7f0000f1c000-0x1c)=@in6={0xa, 0x0, 0x3d780a29, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x100}, 0x1c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x80000000000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x4000000000000) fcntl$dupfd(r3, 0x406, r1) uselib(&(0x7f0000a7f000)='./file0\x00') ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000f8c000)) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000072000-0x20)={0x8, 0x0, 0x10000, 0x80000001}) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000f0a000)={r7, 0x8}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000ceb000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007db000)=0x24) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f000095e000)) clock_gettime(0x0, &(0x7f0000000000)) ioctl$sock_ipx_SIOCAIPXITFCRT(r6, 0x89e0, &(0x7f00002fb000)=0x5) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000afd000-0x8)=0x5) time(&(0x7f00006d8000-0x8)) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000495000-0x4)=0x0) process_vm_readv(r8, &(0x7f00006c0000-0x20)=[{&(0x7f00006d5000)}, {&(0x7f0000d91000-0x40)=""/64, 0x40}], 0x2, &(0x7f0000a27000)=[{&(0x7f0000b78000)=""/207, 0xcf}, {&(0x7f0000a8e000-0x15)=""/21, 0x15}], 0x2, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00004b1000/0x18000)=nil, &(0x7f000057d000-0x18)=[@text32={0x20, &(0x7f000047b000)="c4e219b60766baf80cb8a8922c81ef66bafc0cb800000000ef0f0132440f20c03504000000440f22c00f01ca319042d52a44ea008000003801b8010000000f01d90f20d835200000000f22d80f2ead637f5b50", 0x53}], 0x1, 0x0, &(0x7f0000d91000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/02 00:41:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfc) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x3a4, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xa000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000001000-0x8)=0x6, 0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000001000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) [ 40.847414] binder: 5283:5314 transaction failed 29189/-3, size 40-0 line 2903 2018/02/02 00:41:07 executing program 5: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051ed90000ffff992b6900000000f9ff0000000000000100e0"}) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000003a000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000052000)={0x69, &(0x7f0000040000-0x69)=""/105}) [ 40.928807] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.930122] binder: release 5283:5299 transaction 2 out, still active [ 40.930131] binder: undelivered TRANSACTION_COMPLETE [ 40.930140] binder: undelivered TRANSACTION_ERROR: 29201 [ 40.930170] binder: send failed reply for transaction 2, target dead [ 41.069109] audit: type=1400 audit(1517532067.287:17): avc: denied { set_context_mgr } for pid=5283 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 41.069127] audit: type=1400 audit(1517532067.291:18): avc: denied { call } for pid=5283 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/02 00:41:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000387000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00009a7000)=""/214) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000039000-0x28)={@common='ip6tnl0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000706000)}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000cb000)='/dev/loop-control\x00', 0x1, 0x0) 2018/02/02 00:41:07 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000000b000)='syzkaller\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0xa)='cpusetGPL\x00', 0xfffffffffffffffb) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000000c000-0x5)='user\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000000c000-0x75)="d66fa274d9716aae132dde22c8895badf3807352d2bccb0582401072ed5b405a6dae58eb015e6e367f56576319e1ad907ae919cc5740ade5c206d4e77ae4c108265675ceaa768dacdfab50fa3839a9a21c37cc4e218942efdb76eb02e591742596c5b1e46ebacb93d4075330ee372c7c59fb6665ad", 0x75, 0xfffffffffffffff9) keyctl$link(0x8, r1, r2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r3}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/02 00:41:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) flistxattr(0xffffffffffffffff, &(0x7f0000384000)=""/119, 0x77) prctl$void(0x20) epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) ftruncate(r0, 0x10000) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) sendfile(r1, r0, 0x0, 0x72439a4b) 2018/02/02 00:41:07 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000755000)='/dev/audio#\x00', 0x8, 0x143080) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002ff000-0xc)={0x0, @broadcast, @dev}, &(0x7f0000355000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000a54000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000973000-0x4)=0x1, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c48000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00003da000)="9d", 0x1, 0xc000, &(0x7f0000979000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000f4a000-0x1)='k', 0x1, 0x4008000, &(0x7f0000de6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/02 00:41:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x87fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f000035f000)={0x2}, 0x8, 0x0) recvfrom$inet(r1, &(0x7f000054f000+0x110)=""/118, 0x76, 0x40, &(0x7f00008d0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) msgrcv(0x0, &(0x7f0000981000), 0x8, 0x0, 0x0) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000), 0x8) 2018/02/02 00:41:07 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a4f000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000cdf000-0x4)=0x6, 0x4) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f00004b6000-0x12)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/02 00:41:07 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000-0x38)={&(0x7f000001a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f0000013000)=""/92, 0x172}], 0x2, &(0x7f0000013000)=""/161, 0xa1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000018000-0xa)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000012000-0xc3)=""/195}, 0x48) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x32, &(0x7f000001c000-0x10)={0x11, 0x4, 0xb5b1, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000001b000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000014000)={r2}) 2018/02/02 00:41:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000955000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) [ 41.069144] audit: type=1400 audit(1517532067.525:19): avc: denied { net_raw } for pid=5354 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.069159] audit: type=1400 audit(1517532067.553:20): avc: denied { dac_override } for pid=5336 comm="syz-executor7" 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 [ 41.214649] audit: type=1400 audit(1517532067.724:21): avc: denied { prog_load } for pid=5381 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 2018/02/02 00:41:07 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x84, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0x3) 2018/02/02 00:41:07 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000780000)={{{@in6=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000fe7000-0x4)=0xe8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fe7000-0xe8)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000336000)=0xe8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fe7000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xb}, @in=@multicast1=0xe0000001, 0x3, 0x4502, 0x2, 0x2, 0x0, 0x20, 0x80, 0x2f, r1, r2}, {0x2a2, 0x0, 0x6, 0x40, 0xffffffffffffcead, 0xfffffffffffffff7, 0x7, 0x2}, {0x9, 0x1, 0x5, 0x8000}, 0x3, 0x4, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x3c}, 0x2, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x6, 0x1, 0x3, 0x2}}, 0xe8) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0xd7e}, &(0x7f0000000000)=0xa0) openat$cuse(0xffffffffffffff9c, &(0x7f000032e000-0xa)='/dev/cuse\x00', 0x480, 0x0) 2018/02/02 00:41:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000b0c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f00001a9000-0x4)=0x2e, 0x80000) connect$ipx(r0, &(0x7f0000454000-0x10)={0x4, 0x8, 0x2, "92f8b87216b2", 0xd6}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000f67000-0xa)='/dev/dsp#\x00', 0x8, 0x80) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d60000-0x10)=@syzn, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000812000-0xb)='/dev/audio\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x80000000005423, &(0x7f0000000000)) 2018/02/02 00:41:07 executing program 0: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000942000-0xc)='/dev/audio#\x00', 0x21c2, 0x101400) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gretap0\x00', &(0x7f000045d000-0x14)=@ethtool_wolinfo={0x1f, 0x4001, 0x0, "603713adc58d"}}) 2018/02/02 00:41:07 executing program 7: clone(0x0, &(0x7f0000fbe000), &(0x7f0000d38000-0x4), &(0x7f0000fbe000), &(0x7f0000fbe000)) [ 41.357186] audit: type=1326 audit(1517532067.848:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5373 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 00:41:07 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff8000)={0x0, 0x0, 0x1000000000000004}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff9000), 0xfffffffffffffdcd) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ffb000-0x4)={0x80000, 0x0, 0x1000}, 0x4) [ 41.384826] audit: type=1326 audit(1517532067.848:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5373 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.433220] audit: type=1326 audit(1517532067.850:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5373 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=196 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 00:41:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000077a000-0x1c)={0xa, 0x1, 0xd8d3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/02 00:41:08 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0xfffffffffffffffa) setsockopt(r0, 0x84, 0x11, &(0x7f0000001000-0x6a), 0x0) 2018/02/02 00:41:08 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) r1 = syz_open_dev$usbmon(&(0x7f000000e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000003000)=0x9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5"}) 2018/02/02 00:41:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004d4000)='/selinux/status\x00', 0x0, 0x0) io_setup(0x1f, &(0x7f000082c000-0x8)=0x0) io_cancel(r3, &(0x7f0000227000)={0x0, 0x0, 0x0, 0x7, 0x8, r2, &(0x7f0000946000-0x6f)="df1cd688031c0b2ed1c8d4b4d8fe9b736a372e79d7be36fc30e4a63edf2d3dda8db88f291f5e59d7c3a19f2c38fb9ac022a8514bfe55617fc48b6ecdb5f2874039496a3a1816dce6cc5ffdeed80a0a5b1f52686e69368f3ecf583c2aad0a52b4bf0f51dd43df8e3085fd38f80b0b15", 0x6f, 0x1ff, 0x0, 0x0, r2}, &(0x7f00002c7000)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00008cb000), &(0x7f0000460000-0x4)=0x3349293f1185717d) getsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f00001fc000-0x4), &(0x7f00002c7000)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x1, &(0x7f0000001000-0x10)=[{0x6, 0x0, 0x0, 0xf0aa}]}, 0x10) sendto(r0, &(0x7f00005a7000), 0xfeca, 0x0, 0x0, 0x0) 2018/02/02 00:41:08 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x1)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x200000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000005000-0x8)={0x0, 0x81}) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) 2018/02/02 00:41:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002f2000)='/dev/cuse\x00', 0x404800, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000556000-0xe8)={{{@in=@multicast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@remote}}, &(0x7f00009ce000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a5f000)={@mcast1={0xff, 0x1, [], 0x1}, 0x8, r1}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000098000-0x8)='./bus\x00', 0x100, 0xa5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, r2, 0x0) r3 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) write$selinux_validatetrans(r2, &(0x7f0000454000-0x6a)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'system_u:object_r:syslog_conf_t:s0', 0x20, 0x31, 0x31, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6a) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000f24000)={0xffffffffffffffe2, 0x0, &(0x7f0000e15000-0x58)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffe000-0x18)=[], &(0x7f000064b000)=[]}}], 0x0, 0x0, &(0x7f0000919000-0x1e)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00003d7000)={0x18, 0x0, &(0x7f00006c8000)=[@acquire={0x40046305, 0x1}, @clear_death={0x400c630f, 0x0, 0x1}], 0x90, 0x0, &(0x7f0000a29000)="87911dbf9df7fc03b37a0d396ae0394255bdaf70109ad53d2b3a50eaf7e637a0b0bf4c9513515f43ccbcd0759b701bc30824b69bb63892bb5609617c386c2b4cceb74ef62d9ea424609c56e2532379d418a69725bc9387715c30fef17ec662b9dab80f3f03ac924dbd6968709556241723ef04d1267fa779d70bcda44d6c946d02a41334f14b1aac3c7806349b731639"}) creat(&(0x7f000005e000)='./bus\x00', 0x0) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) 2018/02/02 00:41:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x20) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000277000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000), 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) socket$inet(0x2, 0x80003, 0x9) recvmmsg(r0, &(0x7f0000a53000)=[{{&(0x7f00001cd000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000959000)=[{&(0x7f0000a3d000)=""/213, 0xd5}, {&(0x7f0000313000)=""/254, 0xfe}, {&(0x7f0000768000-0x1a)=""/26, 0x1a}, {&(0x7f00008b0000)=""/244, 0xf4}, {&(0x7f0000cb4000)=""/83, 0x53}, {&(0x7f0000ffe000-0xfc)=""/252, 0xfc}, {&(0x7f0000e62000-0xe3)=""/227, 0xe3}, {&(0x7f0000674000-0x9e)=""/158, 0x9e}, {&(0x7f000004b000)=""/152, 0x98}], 0x9, &(0x7f00007a3000-0xc1)=""/193, 0xc1, 0x3}, 0xd2}, {{&(0x7f0000f00000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f00002c0000)=[{&(0x7f0000786000-0x8e)=""/142, 0x8e}, {&(0x7f0000db0000-0x7a)=""/122, 0x7a}], 0x2, &(0x7f0000dff000)=""/4096, 0x1000, 0x1}, 0x8}, {{&(0x7f0000338000)=@l2, 0xe, &(0x7f0000d5e000)=[{&(0x7f00003d8000)=""/50, 0x32}, {&(0x7f0000900000-0xb7)=""/183, 0xb7}, {&(0x7f00006b8000-0x69)=""/105, 0x69}, {&(0x7f0000a0d000)=""/166, 0xa6}, {&(0x7f0000689000-0x7a)=""/122, 0x7a}], 0x5, &(0x7f00003a4000)=""/180, 0xb4, 0x100000001}, 0x6}, {{&(0x7f0000e0e000)=@ax25, 0x10, &(0x7f0000f33000)=[{&(0x7f0000ea4000)}, {&(0x7f0000e50000-0x37)=""/55, 0x37}, {&(0x7f0000a74000-0x1000)=""/4096, 0x1000}, {&(0x7f0000159000-0x6f)=""/111, 0x6f}, {&(0x7f0000f81000-0xe)=""/14, 0xe}, {&(0x7f000021e000)=""/110, 0x6e}, {&(0x7f0000b6d000)=""/246, 0xf6}, {&(0x7f00001d4000-0x1000)=""/4096, 0x1000}, {&(0x7f00004ac000)=""/133, 0x85}, {&(0x7f0000542000)=""/247, 0xf7}], 0xa, &(0x7f00008de000-0xa4)=""/164, 0xa4, 0x2}, 0x401}], 0x4, 0x40, 0x0) connect$bt_l2cap(r1, &(0x7f0000a05000-0xe)={0x1f, 0x81a, {0x1, 0x90, 0x4, 0x5, 0x4, 0x3}, 0x100000001, 0x7fffffff}, 0xe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000065f000)={0x0, 0x3}, &(0x7f0000341000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f81000)={r2, 0x84cf, 0x20}, &(0x7f0000d2f000)=0xc) 2018/02/02 00:41:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r1 = shmget(0x0, 0x2000, 0x800, &(0x7f0000366000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000d61000-0x28)=""/40) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/02 00:41:08 executing program 5: r0 = memfd_create(&(0x7f0000987000-0x1b)='mime_type$vboxnet0selfppp1\x00', 0x1) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000ced000)) openat$ashmem(0xffffffffffffff9c, &(0x7f00000e5000)='/dev/ashmem\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000087a000)='./file0\x00', 0x80, 0x20) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000028a000)={@rand_addr, @multicast2}, &(0x7f0000b26000)=0xc) r2 = syz_open_dev$sndpcmp(&(0x7f0000057000-0x12)='/dev/snd/pcmC#D#p\x00', 0x81, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000a6d000)=0x1) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000d26000)={&(0x7f0000d80000/0x2000)=nil, 0x2000}) [ 41.461895] audit: type=1326 audit(1517532067.851:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5373 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 41.486798] audit: type=1326 audit(1517532067.853:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5373 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=2 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 00:41:08 executing program 6: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000), &(0x7f0000007000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006b3000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000a97000)={0x1, 0x7, 0x7fffffff, 0x30b4, "d3e05893d53972dee6259f0eebbe8366e48da4e9baa6e93e45c8a4a42e4defd68e945406eb7d6b54534373b7", 0x6}) signalfd4(r0, &(0x7f0000a6d000-0x8)={0xfffffffffffffffe}, 0x8, 0x800) setsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f00003c4000-0x4)=0xadc, 0x4) 2018/02/02 00:41:08 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0}, @empty}, &(0x7f0000001000)=0xc) [ 41.643919] binder: 5436:5464 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 41.669419] binder_alloc: binder_alloc_mmap_handler: 5436 20000000-20002000 already mapped failed -16 [ 41.680132] binder: BINDER_SET_CONTEXT_MGR already set [ 41.685270] binder: 5436:5467 Acquire 1 refcount change on invalid ref 1 ret -22 2018/02/02 00:41:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e050047ffffa9367a03cbadec71", @ifru_settings={0x0, 0xf8, @fr_pvc_info=&(0x7f0000009000)={0x0, @syzn={0x73, 0x79, 0x7a}}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c9d000), &(0x7f0000c32000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000028b000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/02 00:41:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00006ba000)='syscall\x00') ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000561000)=0xdf72) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000adb000), &(0x7f0000ad1000-0x4)=0x4) sendto(r0, &(0x7f000092e000-0x1000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000dbb000-0x68)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x52}, @in={0x2, 0x1, @rand_addr=0x4}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x2}], 0x68) 2018/02/02 00:41:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000279000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x1, 0x0, [{}, {}, {0x0, 0x0, 0x2}, {0x0, 0x0, 0x68a000, [], 0x7}, {}, {}, {0x0, 0x0, 0xfffffffffffffff9}, {}, {0x0, 0x0, 0x7fff}, {}, {}, {0x0, 0x1}, {}, {0x86}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) r3 = syz_open_dev$dmmidi(&(0x7f0000475000-0xd)='/dev/dmmidi#\x00', 0x401, 0x80041) timerfd_settime(r3, 0x0, &(0x7f00001fb000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000453000-0x20)) fgetxattr(r1, &(0x7f000083e000-0xe)=@random={'btrfs.', 'keyring\x00'}, &(0x7f000082e000-0x4d)=""/77, 0x4d) syz_open_dev$midi(&(0x7f0000447000)='/dev/midi#\x00', 0x0, 0x0) 2018/02/02 00:41:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ebb000)='ns/user\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000047000-0x4)=0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000005000-0x1c)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000006000-0x78)={0x2, 0x7, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000d9b000)=0x7, 0x4) sched_getaffinity(r1, 0x8, &(0x7f00002eb000-0x8)) 2018/02/02 00:41:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000024d000-0x10)={0x4, &(0x7f0000637000-0x20)=[{0x8, 0x6, 0x1ff, 0xe547}, {0x80000001, 0x5, 0x200, 0x400}, {0x1f, 0x9, 0x8, 0x9790}, {0x1, 0xa14, 0x4, 0x5}]}, 0x10) bind$alg(r0, &(0x7f0000384000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a", 0x5) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0e1006c942a8c2bf1ddd9c42333408e480e2fe6858c437761bbd2cc41d593e995e84b5d9514a373ab69ee4757678bbbe216e295b833b05db328869203b3d8167cca6da38a2d4a70ad458380d02602a8a9559d1d99c3e9565a29ae140e6497d78a9b9437e4d8c8144b7f11f5ecb5a72ee7b7a024f55d96c0fc907ef8e8b44998f3ce4f37f156ae0228d3a3617feecfb397318c444bdfb2c0d43afcdd5fa42ad0a6343903f908e32f930c02105c5d0ce7bd0081a2d15c822636cf416c01000100000000008258f3656a6b735d9e13fb38bd", 0xf0}], 0x1, &(0x7f00004e6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) readv(r1, &(0x7f00000da000)=[{&(0x7f0000271000-0x6c)=""/108, 0x6c}, {&(0x7f00006ee000-0x9a)=""/154, 0x9a}], 0x2) 2018/02/02 00:41:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000147000-0x34)=""/52) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x19) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) 2018/02/02 00:41:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079f000-0x4)=0x92) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000415000-0xe8)={{{@in=@rand_addr, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000a49000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000eb9000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) 2018/02/02 00:41:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004d1000-0xc)={0x0}, &(0x7f00002d6000-0x4)=0xc) prctl$setptracer(0x59616d61, r2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e47000-0xc), &(0x7f0000413000)=0xc) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008e0000)={0x0, 0x8}, &(0x7f000069f000)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008e9000-0x8)=@assoc_value={r3, 0x80000001}, &(0x7f0000d1f000+0x6d7)=0x8) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000465000)='/selinux/checkreqprot\x00', 0x101003, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000508000-0x8c)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) r5 = syz_open_dev$amidi(&(0x7f0000325000)='/dev/amidi#\x00', 0xf8e6, 0x8080) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000818000)={r5, &(0x7f0000ae5000-0x75)="46532afe881a58f44d22b8b8468bced3a81c803d844d04fb3dc34e5ec5f240f6d19a6df14cfb91bf11551aeadb65d399394ec9b9afb51dfd5d42d29fe8ccbeca05442c2383c4e69a0e3f8536996d0d0489e4543c6c75e07a91de7ebb63ab9eff16e45e9058d75fe32e7c43bfe34eba319b3b78bb87"}, 0x10) close(r0) [ 41.685281] binder: 5436:5467 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 41.700173] binder: 5436:5447 ioctl 40046207 0 returned -16 [ 41.700455] binder_alloc: 5436: binder_alloc_buf, no vma [ 41.700480] binder: 5436:5464 transaction failed 29189/-3, size 40-8 line 2903 [ 41.722727] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.732498] binder: release 5436:5464 transaction 6 out, still active [ 41.739589] binder: send failed reply for transaction 6, target dead 2018/02/02 00:41:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000400) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) membarrier(0x18, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/02 00:41:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clone(0x20008000007, &(0x7f0000631000), &(0x7f0000748000), &(0x7f00008be000), &(0x7f00008d4000)) getgid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000000000)) timer_gettime(0x0, &(0x7f000085b000)) clock_getres(0x7, &(0x7f0000768000-0x10)) waitid(0x0, 0xffffffffffffffff, &(0x7f0000c49000-0x10), 0x2, &(0x7f0000594000)={{}, {0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000001000-0x20)={{0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000e06000-0x8)={0x1f}, &(0x7f0000502000-0x10), &(0x7f0000fbd000-0x10)={r2, r3}, 0x8) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="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", 0x1010}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66}, 0x0) 2018/02/02 00:41:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = socket(0x11, 0x100000802, 0x300) ustat(0x4, &(0x7f0000257000-0x20)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007fe000-0x4)) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4), 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c0b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000085c000), &(0x7f0000870000-0x4)=0x14) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0d000-0x10)='/dev/sequencer2\x00', 0x10400, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000a37000-0x10)={0x0, 0x3b, &(0x7f0000fd8000)="2c6142402ab2770b8f35b6463bb8439c42d1a1230f4e4aea61f3b47abbd66fe1eb6cf2783561d8579de8eda09b42b180a3e5758113060ba0d0734b"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000043000)={@dev={0xfe, 0x80, [], 0x0, 0xa}, 0xacf, r3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f36000)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r5, 0x7001) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r6, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) write(r0, &(0x7f0000001000-0x1a), 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000e02000)=0x3, 0x4) 2018/02/02 00:41:08 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000001000)={r2, r3/1000+30000}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) get_mempolicy(&(0x7f0000013000-0x4), &(0x7f0000003000-0x8), 0xff, &(0x7f0000001000/0x1000)=nil, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 00:41:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000339000)='/dev/vcs\x00', 0x440001, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cc7000-0x8)={0x0, 0x0}) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00009f0000)={0xfe, 0x7fff, r2, 0x80, r3, 0x10001, 0xffffffff, 0x6}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f000019b000)={0xa, &(0x7f00009a8000-0x50)=[{0x7, 0xfffffffffffffffc, 0xb79b, 0x6}, {0x1, 0x3, 0x4, 0x3}, {0x0, 0x0, 0xf6b, 0x7fff}, {0xc440, 0x0, 0x1, 0x401}, {0x9, 0x4, 0x4, 0x80}, {0x9, 0x2, 0x100, 0xecfd}, {0x4, 0x1ff, 0x7, 0x20}, {0x4, 0x9, 0x100, 0x7}, {0x3, 0x6, 0x8caf, 0x7c8}, {0x1, 0xc17, 0x7623, 0x7}]}) bind$alg(r0, &(0x7f0000036000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000826000-0x16), 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000d73000)) mount(&(0x7f00001fe000-0x8)='./file0\x00', &(0x7f0000289000-0x8)='./file0\x00', &(0x7f000060b000)='logfs\x00', 0x0, &(0x7f000021c000-0x37)="a07264b89067095e8ca0c652f2e3db1570203bd84039d8d205a625d086f4688014871b0e30fcfde1d891188b73d94227a31ba758abc6d9") clock_gettime(0x0, &(0x7f0000327000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f21000)=[{{&(0x7f00001ec000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f000068e000)=[{&(0x7f0000ec2000)=""/230, 0xe6}, {&(0x7f000020f000)=""/147, 0x93}, {&(0x7f0000ad1000)=""/41, 0x29}, {&(0x7f0000f73000)=""/209, 0xd1}], 0x4, &(0x7f000008c000-0x1000)=""/4096, 0x1000, 0x7f}, 0x5d0}, {{0x0, 0x0, &(0x7f00000e8000-0x30)=[{&(0x7f000016c000)=""/4096, 0x1000}, {&(0x7f0000e20000-0x80)=""/128, 0x80}, {&(0x7f00003c5000)=""/117, 0x75}], 0x3, &(0x7f000060d000)=""/76, 0x4c, 0x5}, 0x100000001}, {{0x0, 0x0, &(0x7f0000586000-0x70)=[{&(0x7f00009a9000-0x57)=""/87, 0x57}, {&(0x7f0000b4a000-0x15)=""/91, 0x5b}, {&(0x7f0000cba000-0x4b)=""/75, 0x4b}, {&(0x7f000082c000-0xe6)=""/230, 0xe6}, {&(0x7f0000249000-0x3c)=""/60, 0x3c}, {&(0x7f0000466000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cd8000-0x6b)=""/107, 0x6b}], 0x7, &(0x7f00006c0000-0xaf)=""/175, 0xaf, 0x6}, 0x9}, {{&(0x7f00006fd000)=@sco, 0x8, &(0x7f00007d0000)=[{&(0x7f00006f5000-0xfa)=""/250, 0xfa}, {&(0x7f00006df000-0x57)=""/87, 0x57}], 0x2, &(0x7f0000634000)=""/206, 0xce, 0x1}, 0x6}, {{&(0x7f0000d06000)=@alg, 0x58, &(0x7f0000b81000-0x10)=[{&(0x7f00004da000)=""/69, 0x45}], 0x1, &(0x7f0000a2f000-0x47)=""/71, 0x47, 0x1}, 0x59}], 0x5, 0x100, &(0x7f00009af000)={r4, r5+30000000}) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00004e6000-0x10)={0x1, &(0x7f0000f8d000-0x18)=[{0xfffffffffffff5ed}]}, 0x10) clock_getres(0x5, &(0x7f0000f45000-0x9)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bf2000), 0x0) 2018/02/02 00:41:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000001e000-0x14dc)={0x20, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0xc, 0x6, @ipv4=@broadcast=0xffffffff}]}, 0x20}, 0x1}, 0x0) flistxattr(r0, &(0x7f00003f9000-0x6f)=""/111, 0x6f) 2018/02/02 00:41:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000a6000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000752000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f000004d000)=[{0xffff, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x6}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @queue={0x0, {0x587, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"48c2bd7f2f81fc0000f976cc"}}, {0x0, 0x0, 0x0, 0x1f, @tick, {}, {}, @quote}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000440000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000055a000)={0x0, 0x0, 0x0, "710665756530000000000000000000000000f30000000000000000000000000000000001000000000000000060000000000000000000001500"}) 2018/02/02 00:41:08 executing program 1: socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000077f000-0x9)='/dev/dsp\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00005ed000)={0x3, &(0x7f000058e000+0xb92)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000e27000)={r2, &(0x7f0000812000)=""/155}) r3 = syz_open_dev$sndmidi(&(0x7f0000f41000)='/dev/snd/midiC#D#\x00', 0x49b, 0x4000) sendmsg$key(r0, &(0x7f0000b77000-0x38)={0x0, 0x0, &(0x7f000039e000-0x10)={&(0x7f0000091000-0x88)={0x2, 0x12, 0x4, 0x0, 0x11, 0x0, 0x2, 0x2, [@sadb_ident={0x2, 0xa, 0xeb, 0x0, 0x5}, @sadb_x_nat_t_port={0x1, 0x16, 0x2}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @rand_addr=0x9}, @in={0x2, 0x3, @loopback=0x7f000001}}, @sadb_x_sa2={0x2, 0x13, 0x81, 0x0, 0x0, 0x6, 0x7}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x4, 0x4}]}, 0x88}, 0x1}, 0x4000000) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000086d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x7000}) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0x1, 0xffffffffffffffff, [@sadb_address={0x5, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}]}, 0x38}, 0x1}, 0x0) 2018/02/02 00:41:08 executing program 7: r0 = userfaultfd(0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000002000/0x1000)=nil, 0x1000}) 2018/02/02 00:41:08 executing program 3: socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$mice(&(0x7f00001d1000-0x10)='/dev/input/mice\x00', 0x0, 0x123000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget(0x0, 0x3000, 0x20, &(0x7f0000fc9000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) sysinfo(&(0x7f0000001000-0x62)=""/98) 2018/02/02 00:41:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = socket(0x11, 0x100000802, 0x300) ustat(0x4, &(0x7f0000257000-0x20)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007fe000-0x4)) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4), 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c0b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000085c000), &(0x7f0000870000-0x4)=0x14) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0d000-0x10)='/dev/sequencer2\x00', 0x10400, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000a37000-0x10)={0x0, 0x3b, &(0x7f0000fd8000)="2c6142402ab2770b8f35b6463bb8439c42d1a1230f4e4aea61f3b47abbd66fe1eb6cf2783561d8579de8eda09b42b180a3e5758113060ba0d0734b"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000043000)={@dev={0xfe, 0x80, [], 0x0, 0xa}, 0xacf, r3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f36000)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r5, 0x7001) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r6, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) write(r0, &(0x7f0000001000-0x1a), 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000e02000)=0x3, 0x4) 2018/02/02 00:41:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000b01000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000970000)=""/234, &(0x7f0000bd4000)=0xea) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/rfkill\x00', 0x0, 0x0) userfaultfd(0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/02 00:41:08 executing program 1: clone(0x0, &(0x7f00008a9000-0xbd), &(0x7f0000654000), &(0x7f0000bc1000-0x4), &(0x7f0000418000)) quotactl(0x0, &(0x7f00000c1000)='./file0\x00', 0x0, &(0x7f0000d6b000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x6181, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'system.', '\x00'}) 2018/02/02 00:41:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f00003d3000-0x10)) ppoll(&(0x7f0000df0000-0x10)=[{r0, 0x40}, {r0}], 0x2, &(0x7f0000cfe000-0x10)={0x77359400}, &(0x7f0000c14000-0x8), 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e48000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00008fc000-0x38)=[{0x2, 0x7}, {0xa}, {0xb, 0x3f}, {0xb, 0x6}, {0x8, 0xfffffffffffffff8}, {0xb, 0x8}, {0xb, 0x4}], 0x7) 2018/02/02 00:41:08 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1}}], 0x48}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x2, &(0x7f000001f000)={0x0}) r2 = mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x40010, r0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000001f000)={0x14, 0x0, &(0x7f0000014000)=[@increfs_done={0x40106308, r2, 0x1}], 0x6d, 0x0, &(0x7f0000020000-0x6d)="f7ce726b1a024fd1a5ead88acaf83c5c9d5559f78b778ad1d55cdd45091ffb37a1c37b2853676b24793c7d5fc452fc3723e73d2bff0d140cb38d783edd0bfceafe6b46de54e3452d98210383f82cb8f44ab1185f88e72db889a7932e53d198f909eba1b5de87958f7f7447311b"}) statfs(&(0x7f000001f000-0x8)='./file0\x00', &(0x7f000001f000-0x90)=""/144) 2018/02/02 00:41:08 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xd0, &(0x7f0000002000-0x3e)=""/62, &(0x7f0000002000-0x4)=0xfffffffffffffdd7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@common='syzkaller0\x00', r1}) 2018/02/02 00:41:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = eventfd(0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) read$eventfd(r1, &(0x7f000039e000-0x8), 0x8) timerfd_create(0x6, 0x80000) close(r1) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) fcntl$setownex(r3, 0xf, &(0x7f0000fee000)={0x3, r2}) tkill(r2, 0x16) 2018/02/02 00:41:08 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) personality(0x510000f) sendfile(r0, r0, &(0x7f0000001000), 0xfffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000005000-0xc)={&(0x7f0000001000)='./file0/file0\x00', 0xffffffffffffffff}, 0xc) 2018/02/02 00:41:08 executing program 3: mmap(&(0x7f0000000000/0xd47000)=nil, 0xd47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00005d4000-0x2), 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002e2000)={0x0, 0x1}, &(0x7f0000146000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d48000-0x8)={r1, 0xfffffffffffffffa}, &(0x7f0000d49000-0x4)=0xfffffffffffffe00) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d47000)={r2, 0x7f}, 0x8) sendto$inet(r0, &(0x7f0000d42000), 0x0, 0x0, &(0x7f0000784000+0x227)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/02 00:41:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) sendto$ax25(r0, &(0x7f00006a0000)="99992bf51ebacec115ec162245958fcb6fd5c6995bbc6c1f494e71a018e6b523f02b6dcc745c76ff2d71a239a48739794f8424a0efe9ba5735dfcf6d8fd0d5b561575ed621f8929d58d6093c27dce45d11ff2f682282df96fba24d3d26016e5a578e85012029d95a6a09c53cc78b3c3580fcfc4a95dd9548441062f797c182ff5c7f275940d07f65339e543f270f72a805b7c2e6be9d04c82110adedac", 0x9d, 0x44, &(0x7f0000a25000)={0x3, {"136ff512c52a09"}, 0x2}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000435000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000b0000-0xb5), 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000161000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000aff000)=0x1c, 0x800) bind$inet6(r2, &(0x7f000075b000)={0xa, 0x1, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xfff}, 0xffffffffffffff1f) recvfrom(r2, &(0x7f000077c000)=""/107, 0x6b, 0x1, &(0x7f0000bce000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @broadcast=0xffffffff}, 0x2, 0x0, 0x4, 0x3}}, 0x26) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) [ 42.055791] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/02/02 00:41:08 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x0, 0x4) ioctl$int_in(r0, 0x800000805c4d65, &(0x7f0000006000)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000a000)) 2018/02/02 00:41:08 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) timer_gettime(0x0, &(0x7f00003a8000)) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) [ 42.144266] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/02/02 00:41:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) dup2(r0, r1) read(r1, &(0x7f0000e40000)=""/144, 0x90) getcwd(&(0x7f00001b9000-0xab)=""/171, 0xab) 2018/02/02 00:41:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dd3000)='/dev/sequencer\x00', 0x100ffd, 0x0) write$sndseq(r0, &(0x7f0000178000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) 2018/02/02 00:41:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000007000), 0x0, 0x0, &(0x7f000016c000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/02 00:41:08 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000029000-0xc)='/dev/amidi#\x00', 0x8000, 0x1fffff) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000028000-0x10)={0x4, &(0x7f000001a000-0x20)=[{}, {}, {}, {0x0}]}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029000)={{0x0, 0x80}, 'port0\x00', 0x4, 0xc, 0x100000001, 0x6, 0x0, 0x1, 0x7, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000027000)={r2, 0x2}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000002a000)={0x5, [0x5, 0x7ff, 0x1f, 0x1, 0x8001]}, &(0x7f000001c000-0x4)=0xe) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000029000)=0x1) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000002c000-0x1)) 2018/02/02 00:41:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077e000-0x4)=0x0) timer_create(0x3, &(0x7f0000248000-0x60)={0x0, 0x15, 0x1, @thr={&(0x7f000017e000-0xfa)="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", &(0x7f0000d5b000-0x3f)="6d93cec10583f2a0da68e40d8d8411ca2da83c04b780580ffafcd6f2633ce587cca23af9839fc40544e04731864be7ccaaec678de486a922928ff7435a3c02"}}, &(0x7f0000959000)) r2 = syz_open_procfs(r1, &(0x7f00001b2000)='net/s') getsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f0000bd0000), &(0x7f000089a000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000195000)={0x0}, &(0x7f0000901000)=0xfffffffffffffffe) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x19, 0x4, @tid=r3}, &(0x7f0000a16000-0x4)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x46) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x40000000009, 0x4) prctl$getname(0x10, &(0x7f000093c000-0xd1)=""/209) timerfd_create(0x6, 0x800) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) timer_gettime(r4, &(0x7f0000833000)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000b1e000), &(0x7f00009e7000)=0x5c4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ba2000)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r5 = dup(r0) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0x25) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r5, r0, &(0x7f000084f000)=0x400000000000000, 0x6) 2018/02/02 00:41:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000008000)=0x5, 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f00005a6000)=[], 0x0, 0x3}, 0x0) 2018/02/02 00:41:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000076c000)='/selinux/enforce\x00', 0x50000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000082b000-0x4), 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000089e000+0x392)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000fdb000-0x50)={{0x1}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000064d000)=""/9, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000ddd000)=[{{0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/91, 0x5b}, {&(0x7f0000001000-0x6d)=""/109, 0x6d}, {&(0x7f0000001000-0xfd)=""/253, 0xfd}], 0x4, &(0x7f0000000000)=""/164, 0xa4, 0x1}, 0x1}, {{&(0x7f0000e40000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00000e5000)=[{&(0x7f0000001000-0xfa)=""/250, 0xfa}], 0x1, 0x0, 0x0, 0x3}, 0x2}, {{&(0x7f0000d9f000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x12)=""/18, 0x12}], 0x1, &(0x7f0000000000)=""/188, 0xbc}, 0x1}, {{&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000000000)=[{&(0x7f000038e000)}, {&(0x7f0000000000)=""/242, 0xf2}, {&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f0000000000)=""/193, 0xc1}], 0x4, 0x0, 0x0, 0xffffffffffffffc0}, 0x100000001}], 0x4, 0x40010021, &(0x7f000014c000-0x10)={0x77359400}) 2018/02/02 00:41:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000dfd000-0x8)='./file0\x00') r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) bind$alg(r0, &(0x7f00008a7000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) 2018/02/02 00:41:08 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x14, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/02/02 00:41:08 executing program 0: pipe(&(0x7f0000cf7000-0x8)={0x0, 0x0}) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x0, 0x8, &(0x7f00007c5000)={0x0, 0x0}) ioctl$TCFLSH(r2, 0x540b, 0xcf9) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7c000)='/dev/ptmx\x00', 0x10000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f00008a5000)={0x10000000000000, 0x8, 0x0, 0xfff, 0x28f, 0x1, 0x29, 0x80000000, 0x0, 0x350}) ioctl$int_in(r4, 0x0, &(0x7f00001e3000)) open(&(0x7f0000680000)='./file0\x00', 0x2100, 0x20) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b4b000)='/selinux/status\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000049a000)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000807000-0x30)={0x0, 0x0, &(0x7f00007d3000)=[], 0x0, 0x0, &(0x7f00001b8000)}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f000008f000-0x8c)={0x7, 0x8, 0x7, 'queue1\x00', 0x2}) ioctl$TIOCNXCL(r5, 0x540d) 2018/02/02 00:41:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ebb000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000f99000-0xe)='./file0\x00', 0x0) getdents64(r0, &(0x7f0000ec8000)=""/108, 0x6c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000764000-0xa)='/dev/vcs#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000901000-0x9)="010000000000000046") getdents64(r0, &(0x7f0000dbe000-0x1000)=""/4096, 0x1000) 2018/02/02 00:41:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000501000-0xc)='/dev/autofs\x00', 0x400, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00007b2000-0x4)) r1 = syz_fuse_mount(&(0x7f0000dcd000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000cb2000-0x4)=r1) 2018/02/02 00:41:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c11000-0x10)='/dev/input/mice\x00', 0x0, 0x12002) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000cc000-0x40)={&(0x7f0000fdf000)=[0x0, 0x0, 0x0], &(0x7f0000ca4000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000a45000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00006ba000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x3, 0x5, 0x8}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c51000-0x18)={0xaa, 0x21}) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)='mountinfo\x00') preadv(r1, &(0x7f00009d3000-0x80)=[{&(0x7f00009d2000-0xe7)=""/231, 0xe7}], 0x1, 0x54) read(r1, &(0x7f00003e4000)=""/52, 0x34) 2018/02/02 00:41:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f00005cc000-0x7f)=""/127) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f14000-0x400)=@mangle={'mangle\x00', 0x1f, 0x4, 0x3a0, 0x2d0, 0x2d0, 0x98, 0x2d0, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000bbf000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x2d0}}, [{{@ip={@rand_addr=0xdfc, @dev={0xac, 0x14, 0x0, 0x1}, 0xffffffff, 0xffffffff, @generic="b9cf486f203107336ec1936cf083336f", @generic="fc6b0729ab250e86fa1603ec320bf6af", {}, {}, 0xe7, 0x3, 0x17}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x0, 0x9}}, @unspec=@void]}, @unspec=@DSCP={0x28, 'DSCP\x00', 0x0, {0xf}}}, {{@ip={@rand_addr=0x1ff, @rand_addr, 0xffffffff, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='irlan0\x00', {0xff}, {0xff}, 0x6c, 0x2, 0xd}, 0x0, 0x150, 0x178, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, [0xffffffff, 0xffffff00, 0xffffffff], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xff], @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffffff, 0xffffffff, 0x0, 0x5c6e61aa3a98954a], @ipv6=@empty, [0x0, 0xffffffff, 0xffffffff, 0xffffffff], 0x3, 0x1, 0x2c, 0x1, 0x3, 0x2, 0x1, 0xf8b7fdd02f18e17e, 0x200}, 0xc1, 0x122}}, @common=@socket0={0x20, 'socket\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@multicast1=0xe0000001, @empty, 0x0, 0xffffff00, @generic="4006b2113213be6c0e8de16b7906c3d7", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x3f, 0xb1f1f58e7187eebf, 0x2c}, 0x0, 0x70, 0xd0, 0x0, {}, [@unspec=@void]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xff, [0x13f, 0x8, 0x9, 0x2, 0x9, 0xe0000000000000], 0x4, 0xa4}, {0x0, [0x9, 0x9, 0x5, 0x9, 0x1ff, 0x8001], 0xfffffffffffffffb, 0x3, 0xffff}}}}]}}, 0x400) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000e61000), 0x4) 2018/02/02 00:41:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00008f1000)=@assoc_value={0x0}, &(0x7f0000bd5000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000098b000-0xa0)={r2, @in={{0x2, 0x2, @rand_addr=0x2}}, 0x390, 0xedde, 0x606be572, 0xfffffffffffffffe, 0xbd}, &(0x7f0000269000-0x4)=0xa0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x28, 0x6, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/02/02 00:41:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f000032f000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001e4000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000068b000-0x50)={@common='bpq0\x00', @ifru_flags=0x2}) r2 = dup2(r0, r0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000be000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x75, 0x0) keyctl$join(0x1, &(0x7f000097e000)={0x73, 0x79, 0x7a, 0x0}) keyctl$session_to_parent(0x12) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f00000f2000-0xc)={@multicast1, @loopback, @multicast2}, &(0x7f0000639000-0x4)=0xc) [ 42.307446] autofs4:pid:5625:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) 2018/02/02 00:41:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000dd9000)={@common='gre0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) 2018/02/02 00:41:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) removexattr(&(0x7f0000227000-0x8)='./file0\x00', &(0x7f0000d87000-0x8)=@random={'user.', '\'\'\x00'}) syz_open_dev$mouse(&(0x7f0000363000-0x12)='/dev/input/mouse#\x00', 0x840, 0x40000) ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, &(0x7f0000b39000)={0x0, 0x0, 0x0, &(0x7f0000792000)}) [ 42.368534] autofs4:pid:5639:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) 2018/02/02 00:41:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6}]}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000746000-0x52)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[@ra={0x94, 0x6}]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) r1 = add_key$keyring(&(0x7f00006bb000-0x8)='keyring\x00', &(0x7f0000fa9000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000ee4000-0xb)='cifs.idmap\x00', &(0x7f0000e67000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000607000)='\\\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0x0, 0x0, r2) 2018/02/02 00:41:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000004000)=0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ftruncate(r1, 0x0) close(r0) 2018/02/02 00:41:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000f2b000), 0x0, 0x41, 0x0, 0x0) write(r0, &(0x7f000002e000)="240000005200079314f9f3f500070a00020103060000000040000100000000070000008169", 0x25) getsockopt$sock_buf(r0, 0x1, 0x4000000000000, &(0x7f00007d6000-0x9f)=""/159, &(0x7f0000550000)=0x20c) 2018/02/02 00:41:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) fsetxattr(r0, &(0x7f000037c000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000f94000-0x16)='keyringvboxnet0GPL@%)\x00', 0x16, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r2 = socket(0x0, 0x0, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000236000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000028d000-0x4)=0x10, 0x0) r3 = accept$alg(r1, 0x0, 0x0) getpeername$unix(r2, &(0x7f0000bb3000)=@file={0x0, ""/97}, &(0x7f00005ea000)=0x63) readv(r3, &(0x7f0000062000-0x30)=[{&(0x7f00007c2000)=""/34, 0x22}], 0x1) 2018/02/02 00:41:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) clock_nanosleep(0x0, 0x0, &(0x7f000010b000-0x10)={0x77359400}, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) writev(r0, &(0x7f0000ca6000-0x10)=[{&(0x7f000092f000-0x6b)="5c88242f1b68d501b5bd20f3d6acee12f5446523349d64881e381a30804e751cc3ba86f6fda4a0f64f6326747c3d7058629f175c67434d82275921d0766d986ba46833d9639f84808d28001617fe24882315c4e0ee8bc8f0fb0fd04a1b2239bfee75e9811e4fdddbd1b6ad", 0x6b}], 0x1) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000c6a000)) 2018/02/02 00:41:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007f9000)={{{@in=@dev, @in6=@empty}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000cf000)=0xe8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000300000000000000010000a10000000449faf4e0007e23"}) clock_gettime(0x0, &(0x7f0000444000)={0x0, 0x0}) ppoll(&(0x7f00006e7000-0x30)=[{r2, 0x4f1}, {r1, 0x40}, {r0, 0x10}, {r2, 0x201}, {r2, 0x648046beea32d85f}, {r0, 0xa000}], 0x6, &(0x7f000032c000-0x10)={r3, r4+30000000}, &(0x7f00007b2000-0x8)={0x100000000}, 0x8) 2018/02/02 00:41:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b2000-0x4)=0xfffffffffffffff9, 0x4) sendto$inet6(r0, &(0x7f0000001000-0x806)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ebd000-0x65)=""/101, 0x65, 0x0, &(0x7f00009d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) close(r0) r1 = syz_open_dev$amidi(&(0x7f0000e64000-0xc)='/dev/amidi#\x00', 0x5c7, 0x4000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00005cb000)) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000506000-0x10)={0xff, 0x10001, 0x3}, 0x10) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00002a4000)=0x2) 2018/02/02 00:41:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000cb9000-0x138)={{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, {0x0, 0x0, 0x0, 0x4}, {0x0, 0xd000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, {}, {}, 0x0, 0x0, 0x0, 0x440008}) 2018/02/02 00:41:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xc1, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003a7000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000020c000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000a3000)='./file0\x00', 0x0) mount(&(0x7f0000176000)='./file0\x00', &(0x7f0000e07000-0xe)='./file0\x00', &(0x7f00001f8000)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f000025a000-0x3f)) [ 42.483500] binder: 5675 RLIMIT_NICE not set [ 42.491597] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) [ 42.534684] binder: 5666:5691 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/02/02 00:41:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x4)='efs\x00', 0x4, &(0x7f0000001000)="2332bf9ce87fb56637ac3f41d9409c85df233be24e1fd63c95c8bd4e78bd4f0e62c49fbb8b1224328d5f6f7361976a6d59d0a1f107fb74cdc56ce78911cbd92a943a51338cc1c4d0a03eb38b6b1aa3a2fabfcd6a7d6ea420cd93b455397f963941727c523a66a6442858809fa5e0f962ce5f7283c5ece8b0aebe732362e9dcf8902ecc190f65bef4dc5452b2b60305d9358375e8e04551a1d57dd94d0990d3f9920133710635931fb52df21cdeb0e889c775e14cffed97c0") pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) splice(r1, &(0x7f000090e000), 0xffffffffffffffff, &(0x7f000000c000), 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003000-0x4)=0x14, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000002000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x5000007) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0x6c)=""/108, 0x6c}, {&(0x7f0000002000-0x22)=""/34, 0x22}, {&(0x7f0000001000)=""/28, 0x1c}], 0x3, 0x0) 2018/02/02 00:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d04000)='/dev/autofs\x00', 0x2002, 0x0) ioctl$sock_ifreq(r1, 0x897e, &(0x7f0000ebb000)={@common='yam0\x00', @ifru_flags=0x5300}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000649000-0x8)) sendto$inet(r0, &(0x7f0000191000-0xad), 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/02 00:41:09 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000002000)) 2018/02/02 00:41:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x6000000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f000098e000)='/dev/adsp#\x00', 0x69f0, 0x2000) bind$rds(r2, &(0x7f0000bd2000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) fcntl$setpipe(r1, 0x407, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000022c000-0x20)={0x5, 0x4, 0x8202, 0x200, 0x6, 0x3f, 0x6, 0x1, 0x0}, &(0x7f0000f8d000)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003c1000)={r3, 0xfffffffffffffff9}, &(0x7f000055f000)=0x8) unshare(0x2c000203) 2018/02/02 00:41:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x0) pipe2(&(0x7f0000f17000), 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000ab9000)={&(0x7f00004ba000)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000cd8000)={&(0x7f00004e5000)=@delrng={0x10, 0x14, 0x0, 0x6, 0x1, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x81) r1 = syz_open_procfs(0x0, &(0x7f0000620000-0x9)='net/snmp\x00') close(r1) 2018/02/02 00:41:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008cf000)='/dev/loop-control\x00', 0x0, 0x0) gettid() getpgrp(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000093f000-0x9)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00007cb000-0x10)={0x3, 0x52, &(0x7f000030c000)="d20a4d3979da34278d59ef0c39aa5fd2aab39baa52a7ff3d179cea655b7863150292dcc8f48f5a1d42217ad3693fdab1c0284c1405ec2b34a1e4dc073349a6d2c2632c40515f2d328d66b0513b878e718e2d"}) getpriority(0x200000000003, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) keyctl$session_to_parent(0x12) [ 42.570941] binder: 5666:5698 tried to acquire reference to desc 0, got 1 instead 2018/02/02 00:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000839000)=0x4) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/02 00:41:09 executing program 1: mmap(&(0x7f0000000000/0xd44000)=nil, 0xd44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00005d4000-0x2), 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000272000-0xc)={0x4, r0}) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000804000)={0x10000000000, &(0x7f0000d45000-0x8), 0xa, r1, 0x1}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000064b000-0x2e)="dab36cbe6d15f7bd348ab76451a48554b3c4517817d2911d0c78bbac05cb1ef0cfe4cdf94fd0fc09c1d85e447ef9") setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000871000-0x4)=0x2, 0x4) [ 42.585568] binder: 5666:5691 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 42.585581] binder: 5691 RLIMIT_NICE not set [ 42.609438] binder: 5666:5691 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/02/02 00:41:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1000000000000, &(0x7f00000fc000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000000000)="999f9d4226353720eb000000019cf045eb0028e71ca8b02b5fb0aaa2489be22b") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000001000)=0x26) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') timer_getoverrun(0x0) 2018/02/02 00:41:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000adc000)={{{@in=@empty, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0xffffffffffffffff, 0xff}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005a6000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00007e2000-0x20)={{&(0x7f00000e7000/0x2000)=nil, 0x2000}, 0x2}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c6c000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$selinux_load(r2, &(0x7f0000a56000)={0xf97cff8c, 0x8, 'SE Linux', "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0x1010) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) syz_emit_ethernet(0x79, &(0x7f0000379000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="56ead37ee38e", [], {@ipx={0x8137, {0xffff, 0x6b, 0xffffffffffffff81, 0x15, {@current, @current}, {@current, @random="d6cda13f9abf", 0x200}, "ce57d408f65e7d926f95af94795be764948cef74891fef512f3d2163a5140439f9a39a97c567bcd4d45807f0771e7411693cad9018a5fb297f0469c4d098f135a10222ec145a991c91a7e69d2d"}}}}, 0x0) getsockname$inet(r2, &(0x7f00006fc000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000b30000)=0x10) connect(r0, &(0x7f0000eab000)=@ethernet={0x20000000000, @link_local={0x1, 0x80, 0xc2}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/02 00:41:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000320000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000158000)={0x0, 0x3}, &(0x7f0000206000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000272000-0x8c)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0xffffffffffffffff) r3 = getpgid(r2) tkill(r3, 0x1000000000016) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000cf0000)={0x3, 0xb1a8}) 2018/02/02 00:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20000000001, 0x84) r1 = syz_open_dev$sg(&(0x7f000050c000-0x9)='/dev/sg#\x00', 0x3, 0x101001) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00001e6000-0xa)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x7fa) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000cfb000-0x8)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 2018/02/02 00:41:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000016c000)=0x6, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f00009c3000-0x8)=0x2) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) close(r0) 2018/02/02 00:41:09 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f88000)) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000087c000)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000f89000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000092a000)={0x0, 0x80000, 0xffffffffffffffff}) socket(0x15, 0x1, 0x7fff) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000794000)={r2, r3, 0xbe}) getsockname$packet(r0, &(0x7f0000a2f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f89000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, r4}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x30}, 0x1}, 0x0) 2018/02/02 00:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xef6, 0x3ffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000003000-0x90)={0x82, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) r4 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x9, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000000), &(0x7f00000cb000-0x4)=0x4) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000003000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000000000)={r6, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x7, &(0x7f0000001000)="532fbf4cb234a66aa5b73d393715c398174cd5260a94f48cd790d37bf7a00a69ee3645777a2d7a9ede33ea306d0fe1d771719814783bcd774f6d8f34e75a1bc4c39d996ef21f35efc051ea4d2fcd837be043e6daf1f0f5ecefd76568eb590eb6706fbd1fc870a3a6931f049c4ca374f9d249a05444f6c93421ca49fff1e68efdc730c2ce33e4428559127addab5da29dd921077319738ed04851690803bad5069c0fcecbe71c77ba119b0bf4239b50a80f4120e58b6ec69c74ee56dc8ba134104bc9ac62fd790376fcccb556fb77a0a39c31f437a1e97ab7f2") ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/02/02 00:41:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008cf000)='/dev/loop-control\x00', 0x0, 0x0) gettid() getpgrp(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000093f000-0x9)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00007cb000-0x10)={0x3, 0x52, &(0x7f000030c000)="d20a4d3979da34278d59ef0c39aa5fd2aab39baa52a7ff3d179cea655b7863150292dcc8f48f5a1d42217ad3693fdab1c0284c1405ec2b34a1e4dc073349a6d2c2632c40515f2d328d66b0513b878e718e2d"}) getpriority(0x200000000003, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) keyctl$session_to_parent(0x12) [ 42.713711] binder: undelivered death notification, 0000000000000000 2018/02/02 00:41:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) readv(r0, &(0x7f0000343000)=[], 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fd0000-0x12)='/dev/input/event#\x00', 0x5, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x20000000001, 0x49, 0x2}], 0x18) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000c85000)=""/38, &(0x7f00007b3000-0x4)=0x26) ftruncate(r0, 0x10000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ed4000)={0x0, 0x800, 0x10, 0x3ff, 0x8001}, &(0x7f00009dc000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000022b000-0x10)={r2, 0x100, 0x4, [0x400, 0xcc, 0x9, 0x2]}, &(0x7f0000b9b000-0x4)=0x2) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00004a8000-0x38)=""/56) sendfile(r1, r0, 0x0, 0x72439a69) [ 42.774074] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/02 00:41:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000aad000-0x29)=""/41, &(0x7f00007ec000-0x4)=0x29) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002c2000-0xa)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCXONC(r1, 0x540a, 0xffff) 2018/02/02 00:41:09 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000744000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4), &(0x7f0000a08000-0x3)=0x4) setsockopt$sock_void(r0, 0x29, 0x2000000004c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace(0x420f, r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x1) 2018/02/02 00:41:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000004e000)=@filter={'filter\x00', 0xe, 0x4, 0x280, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='bond0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000543000-0x10)='/selinux/status\x00', 0x0, 0x0) faccessat(r1, &(0x7f00006ab000)='./file0\x00', 0xc0, 0x800) r2 = syz_open_dev$sndpcmc(&(0x7f00009ca000)='/dev/snd/pcmC#D#c\x00', 0xfdc6, 0x101000) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000ccf000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00001b3000-0x20)="1957fe149cf217bd00a556c5388d501ecc747bc88f8180be4f12310890002316"}) 2018/02/02 00:41:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getpeername$unix(r0, &(0x7f000012c000-0x8)=@abs, &(0x7f0000cc5000-0x4)=0x8) ioctl$TCFLSH(r0, 0x540b, 0x80000001) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)) mount(&(0x7f0000607000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x81000, &(0x7f0000508000-0x1)) umount2(&(0x7f0000628000-0x8)='./file0\x00', 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000075c000-0x18)={r0, &(0x7f0000d42000-0x2a)="8265b71a30c24f13c8ffe6e6bc63af8e800271896da96435f1a8983f804833758e38db23b6584083ff1f", &(0x7f000073d000-0xa)=""/10}, 0x18) syz_open_dev$usbmon(&(0x7f0000fa2000)='/dev/usbmon#\x00', 0x81, 0x80) open$dir(&(0x7f00009a0000)='./file0\x00', 0x2, 0x4) 2018/02/02 00:41:09 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000004000)={0x80000000, 0x4, 0xd2fd, 'queue1\x00', 0x401}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008000)={'vcan0\x00', 0x0}) syz_open_dev$sndtimer(&(0x7f0000004000-0xf)='/dev/snd/timer\x00', 0x0, 0x10000) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x105000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000008000), &(0x7f0000002000-0x4)=0xb) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000000a000-0x50)={{0x8, 0x9}, {0x4, 0xffffffffffff35d4}, 0x9, 0x1, 0x1000}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x44a5}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000000a000-0xc)={r4, 0x1}, 0xc) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r2}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000000b000-0x6)={r4, 0xbc}, &(0x7f000000a000)=0x6) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) 2018/02/02 00:41:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00009f8000)='/dev/sg#\x00') ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000037e000)=0x2) write$tun(r0, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) ioctl(r0, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r0, 0x4, 0x3ffc) read(r0, &(0x7f00005c6000-0x39)=""/154, 0x9a) 2018/02/02 00:41:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/02 00:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x2, 0x6f, 0x7) sendfile(0xffffffffffffffff, r1, &(0x7f0000e65000-0x8), 0x8) 2018/02/02 00:41:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f000003d000/0x1000)=nil, 0x1000) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000a7e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000241000-0xc)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) 2018/02/02 00:41:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x8000, 0x80) accept$unix(r0, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket$vsock_stream(0x28, 0x1, 0x0) listen(r1, 0xfff) 2018/02/02 00:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r0) r2 = dup3(r0, r1, 0x0) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000b3b000-0x50)={@common='ip6gretap0\x00', @ifru_names=@common='bcsf0\x00'}) 2018/02/02 00:41:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000a06000-0x8)='-\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x8000000000000004, 0x3ff, 0x5, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ac2000)={r0, &(0x7f00006b2000), &(0x7f000054e000)=""/244}, 0x18) 2018/02/02 00:41:09 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f0a000-0xf)='/dev/sequencer\x00', 0x80, 0x0) sendto(r0, &(0x7f00006ee000)="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", 0x1000, 0x8000, &(0x7f0000068000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, 0x1, 0x0, 0x2}}, 0x2e) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0x12)="3a74670000000000008000080265783a30d1", 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000059000), &(0x7f000003b000-0x4), &(0x7f000000f000-0x4)) 2018/02/02 00:41:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6), 0x0) r1 = creat(&(0x7f0000da0000)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00005df000-0x4)=0x3, 0x4) 2018/02/02 00:41:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28}, {0x6}]}, 0x10) socketpair(0x4, 0x2, 0x800000000000, &(0x7f00002f3000)={0x0, 0x0}) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00007fe000-0x4)=0x80) sendmmsg$unix(r1, &(0x7f000082f000)=[{&(0x7f000001b000-0xa)=@abs, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) accept$unix(r1, &(0x7f00002e1000)=@file={0x0, ""/46}, &(0x7f0000847000)=0x30) 2018/02/02 00:41:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8), 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004f4000-0xc)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000ba1000-0x9)='/dev/ppp\x00', 0x60080, 0x0) 2018/02/02 00:41:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004a2000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x10}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f000000a000-0x86), &(0x7f0000007000-0x1000)}, 0x18) 2018/02/02 00:41:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x7, &(0x7f0000848000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000193000-0xc)={&(0x7f00006d0000-0x8)='./file0\x00', r1}, 0xc) 2018/02/02 00:41:09 executing program 4: socket$inet6(0xa, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000167000-0x3a)={0x14, 0x0, 0x9, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000f59000-0xa)='/dev/dsp#\x00', 0xd94e, 0x8001) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000ccb000-0x8)={0x5, 0x4}) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f000006a000-0x4), &(0x7f0000a8e000)=0x4) 2018/02/02 00:41:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006d9000)='/dev/cuse\x00', 0x18002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000681000-0x68)={0x7fff, 0x9, 0x100, {0x0, 0x989680}, 0x7, 0x1}) r1 = syz_open_dev$sndseq(&(0x7f0000239000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) readv(r1, &(0x7f00008a0000)=[{&(0x7f0000bb5000)=""/2, 0x2}], 0x1) 2018/02/02 00:41:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000010c000-0x9)='/dev/vcs\x00', 0x4000002, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f000061a000)={0xeaee42c93597bc80, r1}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000198000-0xd)='/selinux/mls\x00', 0x0, 0x0) socketpair(0x2, 0x807, 0x2, &(0x7f0000635000)={0x0}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000a80000-0x1c)) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000550000), &(0x7f0000d38000)=0x4) 2018/02/02 00:41:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x401, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x1ff, 0x2, 0x9, 0x7f, 0x6}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f00007fe000)) 2018/02/02 00:41:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f0000892000)=[@in6={0xa, 0x2, 0x0, @empty, 0x5}]}, &(0x7f0000f92000-0x4)=0x10) memfd_create(&(0x7f00000bb000-0xf)='GPL/-,eth0ppp0\x00', 0x1) pipe2(&(0x7f0000a6d000)={0x0, 0x0}, 0x84000) accept$llc(r0, &(0x7f0000897000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000089f000)) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x20}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a1c000)) 2018/02/02 00:41:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000025d000)='/dev/ppp\x00', 0x800, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000c70000-0x11)="a6d7a0990d3974f5695d884f82289c021a", 0x11) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000773000)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00004d2000)={0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000882000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/02 00:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00006e7000)=0x3f, 0x4) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) close(r0) 2018/02/02 00:41:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x0, 0x3, 0x4, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000036e000)=""/195}, 0x105) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000617000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00002ab000)={0x8, 0x7, [{0x100, 0x0, 0x2}, {0x7, 0x0, 0x6}, {0x9, 0x0, 0x6}, {0x6, 0x0, 0x66}, {0x400, 0x0, 0x1}, {0x4, 0x0, 0x80}, {0x4}, {0x3}]}) 2018/02/02 00:41:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x20, 0x6, 0x1, 0x4, 0x40}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x7fffffff}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000002000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000062a000)) r2 = socket(0x11, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000959000)={&(0x7f0000d4d000-0xc)={0x10}, 0xc, &(0x7f0000c60000-0x10)={&(0x7f0000aea000-0x14)=@ipv6_getmulticast={0x14, 0x3a, 0xa, 0x2, 0x2, {0xa}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00007db000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f8e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/02 00:41:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000527000-0xb0)="74476178b58505eed2782016c8a6912e525a9203f74aeb2dff68b85522741d8a231d5f708a6e22bf43112cecea39ae40fee57d2822d4ffb7bae0ee3da3b5df77e7c7f7716f9118f695622c44b7c967fa44ed6e4996dd3731905b08fbd83e5e6db12cdd1477d8cd44371005fc1be1a4035659c7634bc20203c87c965e345bb4d0bfdda00600977744c2fdd872d9af8941acdadc8eafa13900a989dd173268c4b237ed18bc108c7abb1ea3b384fe42ba67", 0xb0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) shutdown(r0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="57c49ec8e1c95b2f09e5efe242948377", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000b", 0x10) 2018/02/02 00:41:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) fcntl$getown(r0, 0x9) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000c2d000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f00003ad000-0x1)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000cb7000-0x28)={0x0, 0x0, &(0x7f00003a4000)=""/105, &(0x7f0000af5000)=""/228, &(0x7f0000ae6000-0xc7)=""/199}) 2018/02/02 00:41:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ftruncate(r0, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000001000-0xc1)=""/193) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000526000-0x10)=@req, 0x10) 2018/02/02 00:41:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000026e000)='/dev/amidi#\x00', 0x7, 0x44081) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000136000)=@assoc_value={0x0}, &(0x7f00000a3000-0x4)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000c42000)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000212000)='net/route\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d41000)={r1, 0x6}, &(0x7f0000459000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000004d000)=0x101, 0x4) getsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f000051f000), &(0x7f00003e2000)=0x4) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000f1f000)=0xffffffffffffff4a) ioctl$int_in(r3, 0x5452, &(0x7f000006e000-0x8)=0x77) sendfile(r3, r3, &(0x7f00003a7000)=0xffffffffffffffff, 0x400000ff) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e29000-0x18)={r1, 0xca, 0x10, "f2d654c2657fa40dd80a6d0c411a0041"}, 0x18) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) poll(&(0x7f0000822000-0x30)=[{r0, 0x200}, {r3, 0xc00c}, {r0, 0x180}, {r0, 0x1000}, {r3, 0x2080}, {r0, 0x8}], 0x6, 0x2) 2018/02/02 00:41:09 executing program 4: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x4}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f91000-0x8)={0x0, 0x81}, &(0x7f0000f90000)=0x8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000852000-0x10)={0x10000, 0x202, 0x3, 0x600000000, r1}, &(0x7f0000f90000)=0x10) [ 43.265587] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/02 00:41:09 executing program 2: r0 = socket$inet6(0xa, 0x1000000001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x81, 0xa8, 0x7, 0x500, 0x1000, 0x0, r1}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00005b9000)=""/155, &(0x7f0000001000)=0x9b) 2018/02/02 00:41:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) exit(0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000067f000-0x4)=0x0) syz_open_procfs(r0, &(0x7f00005e4000)='net/raw6\x00') sigaltstack(&(0x7f0000001000/0x2000)=nil, 0x0) lremovexattr(&(0x7f0000022000)='./file0\x00', &(0x7f00000a6000-0x11)=@random={'trusted.', 'net/raw6\x00'}) 2018/02/02 00:41:09 executing program 4: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x9)='cgroupK\\\x00', 0xffffffffffffeffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400, 0x0) fallocate(r0, 0x8, 0x0, 0xfff8) connect$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x2, 0x5, "9e8d14fa655f", 0x5}, 0x10) connect$llc(r0, &(0x7f0000002000)={0x1a, 0x1c, 0x7, 0x40, 0x9, 0x100000001, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/02 00:41:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fb5000-0x1)='\x00', 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f000099e000-0x80)) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) mq_unlink(&(0x7f0000001000)='dev ') 2018/02/02 00:41:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d0e000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008ea000-0x4)=0x0) r4 = geteuid() sendmsg$nl_netfilter(r1, &(0x7f0000ab7000-0x38)={&(0x7f0000fcc000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000705000)={&(0x7f0000a1e000)={0x1440, 0x1, 0x6, 0x8, 0x0, 0x3, {0x1, 0x0, 0x5}, [@typed={0x18, 0x68, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x12, @pid=r2}, @generic="765af3a7af4a287f1e9d4b8d1d2d7e83e1376e5066ed7e4de821d201fdcd39abee68b1881d5a9c4a5660b541c9070bcd966942582ec10fc8fbd5986de51b8f39527364c54dd472bc68a177ba5beb7928cf4d3cadc598d69afed887b2405b7158f33289aa9da366fb16b8731b840a5cc149912c636e244df2d0668d8d2d77fb04a32a93d14064573d3dd29c5be9466bb331f2fe15d8f5bf80a6705360b1f3ce289b1c", @nested={0x324, 0x89, [@generic="3d3bf444faf4b7bfa98fd90b6014ab5a225c5bd3805587104e790f4c2e3b85a2feb09c8c1df20fd466ab07cee7a8d7699828b8d7bd34c036dca7579181ca6e79159cb1cdd40306288763499cbe349b2d0677d427b96626ffd8728ee161d00d8660dd6b0177942b4eb6f5ecef655466a47ea242cceb0099c55c91548e4d1d0aafd42ef079e068a595f4188726086780755418cd2b531e2b24ab787875c1e2283440a7c7454c5f6d90d763348754c274d7d225b7c00b390ee59c55fb57ba5efbc82c242e916ae8e8cba0428fa40566018dcfc1a76ebe77b33c65114210fdcef4d981099132a615acbab0ded2ad39cd053cbe468851d3ff823e", @typed={0x8, 0x15}, @generic="e1eac3dc70db81ab3e214d0ae78d146bf458b06dedb6c82f9d75d4c1ab4401052d3bf5af1f70a067d9015b8d9c30633d6d447397f598b01aa1e6c3ce4d8b5ef10dc34c9ace42cc18faed1faa2144240b2db8248f9c3767f54c15c15a4aa25b98733b2137b4d2ca4aaec790d3ee91ada8bcb969fb8f6e6c9dc7b499c943f57540d54fb6deef70f5d7cf0ef31576fcc823003ce98a629bacc86926b5f594d778b420982095", @generic="344f778f75de8c2d23f051b4d245550f41761dad8987f7076e56f925f309e931ddad4ceb06333f2c568459ab113398f71219d52fcd40af11fe7f282c8c08464ce6cfdf0618d2145c28982e98b3f5d58afaf34eeaaa998116f1f905794748cf9aea258dabd4ccf07f37bf66f4209eb96dad0fac459bfdb7f4a2f821cfac7290e05b00ddda2bfee8169d601681606250", @typed={0xc, 0x33, @pid=r3}, @generic="a5cd930b7ec05cf4e2d76acad3fd178dccd0e9be93c3c8cd6b486b991b6ae5a177a6d9b38366d7cbb9a0a8543cb577a46141642796247585e959001f9dcdd2561a2458050ca7a4a311f93efe5f11c0be7084b8681281ef228cdcf46d49079582682d1ce47cfb35c60bbbc395821a1256a51a76c3f8520e611e464fe3895bfca41630a3de1821578eb4919c2758b37c8cc12c8687b0c43e6cf45bf1ec278a73400a55c149ee142b1b3e74a9aa7791afecf00c8ac8fa41bbff88f88f36d61248b363741074f3c87c8f7594a06d330edbc5ccf6ad6d7a141bcd24f9d863c936b2"]}, @nested={0x4, 0x16, []}, @typed={0xc, 0x45, @str='\x00'}, @typed={0xc, 0x3e, @uid=r4}, @typed={0xc, 0x73, @fd=r0}, @typed={0x18, 0x1ff, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="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"]}, 0x1440}, 0x1}, 0x50) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d7d000)={0x0, 0x0, 0x1ffd}, 0x4) dup3(r5, r0, 0x0) 2018/02/02 00:41:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000956000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000b37000)={0x0, 0xfffffffffffffffc, 0x10000, &(0x7f00006dc000-0x8)}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00005be000)={0x3, 0x0, 0x4000, 0x2000, &(0x7f0000322000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000063b000/0x18000)=nil, &(0x7f0000c09000-0x18)=[@text16={0x10, &(0x7f000089e000-0x3d)="66b99e0000000f320f01f6da4f550f017e0064672e0fef10baf80c66b81079fb8d66efbafc0c66b8fd77000066eff3d9a9f600f23e16f26fb810008ee8", 0xfffffffffffffedb}], 0xaaaaaaaaaaaadbd, 0xfffffffffffffffc, &(0x7f00005f9000)=[], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000d75000/0x18000)=nil, &(0x7f0000bc2000)=[@text64={0x40, &(0x7f0000e37000-0x75)="c744240000080000c744240206000000c7442406000000000f011c2444803300f2490f2c1f0f01cf490fc71ca5e5e05a48c7442400a1000000c744240200280000ff1c24b9800000c00f3235004000000f308f897c81434f66baf80cb8a75b4589ef66bafc0cecb9800000c00f3235000100000f30", 0x75}], 0x1, 0x0, &(0x7f0000c8b000)=[], 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/02 00:41:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a66000-0x9)='/dev/ppp\x00', 0x10001, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00009d6000)={0x0, @local, @multicast2}, &(0x7f00005af000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000cf1000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f00000bb000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b6f000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@empty, 0x1, 0x1, 0x1, 0x7, 0x2, 0xa0, 0xce9730c7d9fca101, 0x0, r1, r2}, {0x7, 0x10000, 0x4, 0x7, 0x101, 0x1, 0x401, 0x5}, {0x7fffffff, 0x3, 0x3, 0x8}, 0x6, 0xf, 0x1, 0x0, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, 0x7, 0x2, 0x8, 0x3, 0x8, 0x4}}, 0xe8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000a7d000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="1200000000000000000305fffe00000300000000000000000449faf4e2002023"}) 2018/02/02 00:41:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d7f000-0xc)={0x0}, &(0x7f0000fc6000-0x4)=0xc) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000066c000)={0x0, 0x0}) r4 = dup3(r1, r0, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000b2d000)=0x8, 0x8) read$eventfd(r4, &(0x7f0000f01000), 0x8) r5 = socket$packet(0x11, 0x3, 0x300) r6 = accept$packet(r5, 0x0, &(0x7f000064a000-0x4)) move_pages(r3, 0x0, &(0x7f00007ff000)=[], &(0x7f0000896000)=[], &(0x7f00004d9000)=[], 0x0) linkat(0xffffffffffffffff, &(0x7f00007eb000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000936000)='./file0\x00', 0x1400) ioctl$int_in(r6, 0x5421, &(0x7f00006d7000)=0x3) 2018/02/02 00:41:09 executing program 1: r0 = syz_open_dev$mouse(&(0x7f000000e000-0x12)='/dev/input/mouse#\x00', 0x5f, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x6, 0x3, &(0x7f0000036000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80}, [], {0x95}}, &(0x7f0000036000)="02797a6b616c6c657200a87e0b3aec419a6c978a3660edb61d0e970000000000640000c9b050894227799a07be8a0fdcbb17b1b1e14d8a7703b75cb12aae243b416463da2bc3e8289bb93be83552dc6ac71dcea7c01d69a9087ebec586162eb320c0ef3703461c62024203ab5136851a639bdbfd333d36579b72bd08000000f78d0584ba87400091b0f5b0", 0x1, 0xa9980778c1adacd1, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x4000000}, 0x48) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000009000)=r3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10, &(0x7f0000037000-0x30)=[{&(0x7f0000036000)="e8501c8002cfb7726a56fdb98929917bdf71f6ca47b4896ae75497ca6ee0eb57bd76ad76b0e0eee5c018eb73ab22357d27930d6a8fb6feac903f50173a58b3fb0ba84e11d0b7b3eb4c93f6d7aa6b236d0fac73fe158ef4d91446307f877dfa134ace6e8167d43aa55f4accc8d0618bcbd77920b5d364f9cb024e909da1f418449b5f", 0x82}, {&(0x7f0000037000-0x31)="817e935af953d2d65990adea9fc15241aa99c12a34142557803cbb3e81b9b6d2bf27c33fcc37e9b5e1eab824a0357342f7", 0x31}, {&(0x7f0000037000-0xe6)="7dedb0804389082e6cf3c9a9a879ffc47658d16d8bcac8242484c1a60d707ced3d1048a4e29f88bba7ea13aad3d0d3761a0d226a92221ae8db1e3d85461c3257420a2a75a3a4cd46aed412e753df7160d043ff842b5ad316e806b257e53984220213ce52c9a488214e2c8cdff4ad21f3ed351277b488aa259e2e3cc775aaf4907890a94a73bac9c17426a68a3f5b4edc1f4e3391983f13939b3293cb9e31c4eb06900599e3d4eccbac0370b7e05a89fdc22f3b137fbf0baafcb33f670956d7ac1ca27d885b6d3f4a4db127b4783ec2dd357da7758b740f59eab38d3af8357201b690ea9aa341", 0xe6}], 0x3}, 0x810) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000037000-0x8)='./file0\x00', &(0x7f000000c000-0x44)) sendto(r1, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) 2018/02/02 00:41:09 executing program 3: r0 = memfd_create(&(0x7f0000bbe000-0x1)='\x00', 0x3) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00005d2000-0x28)={0xffffffff00000000}) r1 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffff9c) connect$bt_sco(r2, &(0x7f000068d000-0x8)={0x1f, {0x7fffffff, 0xffffffff7fffffff, 0xfffffffffffffffc, 0x1b, 0x7, 0x7}}, 0x8) keyctl$link(0x8, 0xfffffffffffffffb, r1) keyctl$unlink(0x9, r1, r1) 2018/02/02 00:41:10 executing program 4: mmap(&(0x7f0000000000/0xa16000)=nil, 0xa16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000a15000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x20) r0 = getpid() fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgid(r0) r2 = getpgrp(r1) mmap(&(0x7f0000a16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000a18000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x200040) mmap(&(0x7f0000a17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000593000)='./file0\x00', 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a18000)={{{@in6=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000a9000-0x4)=0xe8) r5 = getgid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000055d000)={r0, r4, r5}, 0xc) r6 = syz_open_dev$midi(&(0x7f0000025000-0xb)='/dev/midi#\x00', 0x1, 0x2) mmap(&(0x7f0000a17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r3, &(0x7f0000a18000-0x8)='./file0\x00', r6, &(0x7f0000a18000-0x8)='./file0\x00', 0x1400) mmap(&(0x7f0000a16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a18000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r7, 0x800448d2, &(0x7f000016a000)={0x2, &(0x7f000007b000-0x128)=[{}, {}]}) ptrace$getregset(0x4204, r2, 0x200, &(0x7f0000a16000)={&(0x7f0000a17000-0x5f)=""/95, 0x5f}) 2018/02/02 00:41:10 executing program 3: unshare(0x40000) unshare(0x20020000) inotify_init1(0x80800) clone(0x10084000, &(0x7f000066e000), &(0x7f0000d4e000), &(0x7f0000001000-0x4), &(0x7f000094e000-0x1e)) r0 = add_key$keyring(&(0x7f0000cfe000)='keyring\x00', &(0x7f00003f7000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000e9b000-0xb7)=""/183, 0xb7) r1 = syz_open_dev$midi(&(0x7f0000a10000)='/dev/midi#\x00', 0x9, 0x102) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000869000)={0xffffffff, 0x7, 0x3, 0x9}, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000001000-0x46)=""/70) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000-0x4), &(0x7f00008bd000)=0x4) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00007d4000)=""/223) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000000000)="62a05f98f13be699b277b047aa41dbbfe2fb38b7ce050ee99cdee7a7648281772ae2239fc64e6116e563a3e542b3c25abbbfc05e6e844687201e11f43405954f608f76583870538e6017f79d6393bf288ed7e532b8016b4880e6b0c4d122593d0cf66783dd74a835ceaf50fbb8a5587de3d70a597bfb758c2de44d527f6c99dae9175548", 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x989680}) 2018/02/02 00:41:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup(r0) getsockname$packet(r0, &(0x7f0000c59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00007f9000-0x4)=0x14) clock_gettime(0x0, &(0x7f00009d5000-0x10)={0x0, 0x0}) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f000088f000)="af508f2345bff70f70dae45137081361d61f8c3c6f25dbea17b6c549007652da872acd04837684f098b20996b1c7a11e908754ed3637051caa76c07c2fd9f3fefa0a693175f389d5e020ece4b74a109675623729614a9873519b9d0575a34e5599c9872c9fb3c2f7dd99c1e539f23ea05e9b17d8ade2d035a098e1292f75a94779e9abc8b4770cb3e56a940e9474c77b0ddca6abf7e6949a48bf7e7fa0f9c394274864679922b84248a4e0c9e031b0ebd5022e31095e4ba650bfd3262f1b026dc4256c9a648e18ec68d56b8c5dd9baf41f6625d4847c9a69b0717223eacf73") sendmsg$can_bcm(r1, &(0x7f0000c4d000)={&(0x7f000005e000)={0x1d, r2}, 0x10, &(0x7f0000122000)={&(0x7f00001dd000)={0x1, 0x404, 0x6, {r3, r4/1000+30000}, {0x0, 0x7530}, {0x3, 0xffffffffd616c9b6, 0x1f, 0x4}, 0x1, @can={{0x3, 0x9, 0x5, 0x6}, 0x2, 0x2, 0x0, 0x0, "e3c7841b53b630a8"}}, 0x48}, 0x1, 0x0, 0x0, 0x91}, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d7c000)={0x0, 0x3ff}, &(0x7f0000166000-0x2)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e0f000)={r5, 0x3, 0x7, 0x7}, 0x10) r6 = add_key$user(&(0x7f0000997000-0x5)='user\x00', &(0x7f0000c0c000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f1e000)="5933078b594991459f55d8ebb4f64097d363fb291cab0d97bc3a6bd4fbc2c09943af9dc13a35614f61edd3596aad5000c94d45f6af5d375dbe6b119f918a5484bab958486760013e5360c1d841026a1acd276dc12f4f31c78bc3716eff0c143c5e70ac0c5b32331b6c901e789ccb2ad091e513611569f3d0d32a0148", 0x7c, 0xfffffffffffffffe) r7 = add_key(&(0x7f0000855000-0x6)='logon\x00', &(0x7f00004a9000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000059a000-0xd6)="eaee56047c4a029e688ae26f8a7671d4abb03a171b5f222abf8e1f879ca510d790e8b7ae2eff17f85fee7289f8e3c05284066f8ad9ac8d09e16d1271c7e492984ae23d62fe7a60843854bff997f31b8c80643e0317e589f7755b36422c20743465b31426fe6af169708fa8e5a9fbf47b34373ac61eac94a59127f7a8ba202c1be77b0e7274e75d98df25801ec29d244d1714abee49ab44347acdced0bc7aa0f5ea66541dd840af1adcd9a7ef904d830a77ffd08f9acb40fd7484ff9c614b042f52b4707abc7f9681777387d2f7a4cf84ceb97205c1c7", 0xd6, 0xfffffffffffffff8) keyctl$search(0xa, r6, &(0x7f0000598000)='.request_key_auth\x00', &(0x7f0000fd9000)={0x73, 0x79, 0x7a, 0x0}, r7) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x7, @empty}, 0x1c) 2018/02/02 00:41:10 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000012000), &(0x7f0000004000-0x4)=0x1e) r2 = dup2(r1, r1) listen(r2, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000013000)={0xab, 0x80000001, "a12922b0913c718ccafb1359ae8c5c7919a0fa71136d74d30c5a1b127586fa1a774a4eccb0e449d9b896f3fced9112c3632e82e8161195e46c7c3528a1006a79e209cf7101156b212b20ffd76aff6e1fcdc0c561d446ddc9aad907521b08695e10341afd98164c578e6bef61dfacea028ef558ce2fcc8fb0e85b0bdda2e46c148f94b6e2e8eb46655e089f50119a0ecb0505889185285b5666e501fb632a8875369357"}, 0x10080) sendto(r1, &(0x7f0000013000-0x6), 0x0, 0x0, &(0x7f0000005000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) close(r0) fcntl$getflags(r1, 0x40a) [ 43.498259] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/02/02 00:41:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000245000)={0x2, 0xffffffffffffffff}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000a60000-0x4)=0x200) add_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0xb)="1138037c13e82e", 0x7, 0x0) 2018/02/02 00:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000303000-0x2c)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1, []}}]}, 0x2c}, 0x1}, 0x0) r1 = memfd_create(&(0x7f00006e7000)='\x00', 0x3) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000049a000-0x4)=0x7, 0x4) 2018/02/02 00:41:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00005ba000), &(0x7f00003df000)=0x14) bind(0xffffffffffffffff, &(0x7f0000d81000-0x80)=@generic={0x5, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r0 = socket(0x1e, 0x4, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000732000-0x8)={0x0, 0x4c9}, 0x8) 2018/02/02 00:41:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c07000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffe0}}) r1 = msgget$private(0x0, 0x208) lstat(&(0x7f0000d61000-0x8)='./file0\x00', &(0x7f0000d40000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000052b000)=[0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000322000-0xc)={0x0, 0x0}, &(0x7f0000bc9000-0x4)=0xc) fstat(r0, &(0x7f00001ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000068e000-0x4)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000c8b000)={{0x8, r2, r3, r4, r5, 0x4, 0x1}, 0xfa, 0x6, 0x5, 0xfffffffffffff000, 0x4, 0x721e, r6, r7}) 2018/02/02 00:41:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006e8000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000acd000-0x4), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000232000-0x4)='net\x00') modify_ldt$write2(0x11, &(0x7f000021f000)={0x1a, 0x1000, 0xffffffff, 0x1, 0x7, 0xf09f, 0xab25, 0xfffffffffffffffd, 0x100000000}, 0x10) fstat(r1, &(0x7f0000ae4000-0x44)) 2018/02/02 00:41:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000015f000-0x8)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000623000-0x4)=0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f000082f000-0xf6)=""/246) [ 43.601694] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/02/02 00:41:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)) fcntl$getownex(r0, 0x10, &(0x7f000057e000-0x8)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8}}) times(&(0x7f0000fd9000)) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x8, @tid}, &(0x7f000070d000)) timer_gettime(r1, &(0x7f0000295000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c2b000)={0x2, &(0x7f0000ba3000)=[{0x7, 0xbbb9, 0x80}, {0x8, 0x8, 0x200, 0x40}]}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a20000-0x4)) mlock(&(0x7f0000f84000/0x2000)=nil, 0x2000) r3 = dup(r0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000035b000-0x1)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x7d, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f00004f5000-0x1e)=""/30) getegid() delete_module(&(0x7f0000497000)='/dev/ppp\x00', 0x0) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(r4, 0x541d) readlinkat(r2, &(0x7f000006e000-0x8)='./file0\x00', &(0x7f00001c5000)=""/84, 0x54) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007e6000-0x6)='vegas\x00', 0x6) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/02 00:41:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00008da000)='/dev/adsp#\x00', 0x3, 0x400) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a24000-0x20)={0x73a, 0x7, 0x2, 0xfff, 0x4, 0x3ff, 0x0, 0x5, 0x0}, &(0x7f0000c6e000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004fe000)={r1, 0x0, 0x1ff, 0x4}, &(0x7f0000b6c000)=0x10) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000bc3000)={0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000955000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000085a000)={r2, 0x80003, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000c57000)={r3}) clock_gettime(0xffffefffffffffff, &(0x7f00005a1000)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000530000-0x8)='./file0\x00', &(0x7f00004bf000-0x20)={{0x0, 0x7530}, {0x0, r4/1000+30000}}, 0x0) 2018/02/02 00:41:10 executing program 7: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x2151, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000001000-0x1)) write$eventfd(r0, &(0x7f000000b000-0x8), 0x8) 2018/02/02 00:41:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cda000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000323000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000828000)) dup3(r1, r0, 0x0) 2018/02/02 00:41:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000056e000-0xa)='/dev/vcs#\x00', 0x393f9db2, 0x100) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f9e000-0x7b)=""/123, &(0x7f0000fdc000-0x4)=0x7b) bind$alg(r0, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) accept(r2, &(0x7f00009e2000)=@can, &(0x7f00007bf000-0x4)=0x10) [ 43.661965] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/02/02 00:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000464000/0x3000)=nil, 0x3000) r1 = add_key(&(0x7f0000203000)='cifs.idmap\x00', &(0x7f00003f3000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e07000)="5c8449a5a06da090fb4c6bccc1492dbfd91713147b6165911af16d05cc4cabab19051a03525eedaaa4bfd637446a94ee5b3c5a5f645575440e854f3d738a05637f2dc1f90555458ebe8bfd905c609f16e9183c2139330015ad8f75bc516a129357ffd22354", 0x65, 0xfffffffffffffff8) r2 = getpgrp(0x0) fcntl$setown(r0, 0x8, r2) keyctl$unlink(0x9, r1, r1) request_key(&(0x7f00001e4000)='trusted\x00', &(0x7f0000fb1000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ded000-0x1a)='{[wlan0vboxnet0security-%\x00', r1) 2018/02/02 00:41:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ef9000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000502000-0x22), 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/02/02 00:41:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) bind$nfc_llcp(r0, &(0x7f0000e20000-0x60)={0x27, 0x0, 0x2, 0x6, 0xfffffffffffffffd, 0xff, "7c9331b07f9f85e0867343a075f264706680cbe918291777ca2d38a6ab812c10113bbd479a04e80f602efb5e849ebad670effc0c65a54a4638c13949a1477c", 0x3ff}, 0x60) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000673000-0x40)={0x0, 0x38, "34bb4fb8963489f2ac6d840481a377a73cdb9d6391d017300b0d9cd302d00cef5b724cbca951b4cb36c56db168733df39e778cf268aac849"}, &(0x7f0000984000)=0x40) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000eec000-0x8)={r2, 0x8, 0xffffffffffff8001}, 0x8) write(r1, &(0x7f0000734000-0x25)="24000000200025f0006b0004200bfc0002ed00080110b5000010ffea08000100000000b7", 0x24) sendmmsg(r1, &(0x7f0000adf000-0x168)=[{{&(0x7f0000fa6000-0x10)=@nfc={0x27, 0x2, 0x8001}, 0x10, &(0x7f000044e000)=[{&(0x7f00002aa000-0x33)="ee25f708a7c252456e60d573b97efedcba33bee2f7d7515b6431b5ab4d9ab7c032697728b4a6e66cda84aa90ea6b525bdc7280", 0x33}, {&(0x7f0000ec0000)="137ae810476d16a5fc1eb1dce8737263a059f163dd98ffaf92f822db55b02f681175076ad63f661b478c1a1a867eeeb97fb1b22d83524a04d14a36064a0dd96b04cf320f984e5f9e822c0a87a644b7f98f460cbc1d10a2fae15253b3", 0x5c}, {&(0x7f0000a9f000-0xf1)="bbcea769f0f274f209c2ecc765ff710e2428959f8c979a428d83ada5b2b5a39ed1aa10c258ac98909083988555b3b2453a3c6a7e1dca396b3e1b29245ce16933b4becece4d0f550848f4e7c83c8e7c9a70e55a1106aeee5250cd280917227329c2e016e161d0c322e86c1c2c7929bbcdf853ff2425608a0dad73c81e108852d8975f624920a31cad5007d79bf3c1c5808c6b84c0e74df511c09b9318053aa36dc5350856180cee043ea0dc737057ae69d8760b31f85a39d450b144d4a49ea16cb421b20660b6faf971839f10af4ef087887febaf1209d4da0efcba0fe7d51eaa8ce91a58f2b6e8e14dca4afc2ee586dcc5", 0xf1}, {&(0x7f00009bb000-0x62)="8a9b77e38b17c5dcfc32d1bb6f9cd517a1dc641d0879feb61d6cbba9a599de6fd79d2183bbb9740d7ca887764357ba6dd7768ef032ccbfbba08d9faf706ff44aa5510604814b00b839a745d22fcda17af0451ff0ec0ddb0e6792cd45b83f86441157", 0x62}, {&(0x7f000037f000-0x3b)="ea1e7566fd88aeebcaf0b45ff820482e81c596e3e6ee512b366fa4166ee14460813ba9bc726219fe029a9fdc72e75ac359b4e8910fc08541962dce", 0x3b}, {&(0x7f000019a000)="62c81e179f1371baeeb06d40d8d2ea27d3f0ad855290b1d89f66f33bf82b78e57411aa1264e68030dcf773961913fe76df6e9fb1e31beab9dc695af16c1480a532d61aa37044724c03c3a3a17cc15ac83a76546db3cf2869963abbf6088bf900c5d5f17e09fbec813b776057fd7a6536ed96af546e4c670fc4b8bace37e20f2c24d692e90bb426fcf2b8a801aa72f4be2fd60bc98d5c8bb70d7cd9fd0c38c48ad39c37fecf0d7676b0d9ad4839458ffe456462e2d2c783cc44f922cd220fcdca363a3736aab4784dd343c8f11cc23e6012b415f39522f1794e9d5a11adc3e6002bd6583b9386e2bcb9072a6b21938a9bbe", 0xf1}, {&(0x7f0000805000)="843d1dc3c33954508d781783b7de1f158d8a8b15965a3ea6ecffd6bcd925c68e66c18717b984634cfbac08ead20f5516b39944bc926d64b4f971397336d072eff42da4a416841f6cec96d542b7c054ffc83ac1b3044eb232950d11b69602f1655532e797dba8dc1f2f20fd43cd6d79a2d3670972ae2c4db6f4d177d007ead942d03d327f4c05f59fe61957a09d0f0b6946d99363c9691c276998ac", 0x9b}, 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&(0x7f0000cb8000-0x30)=[{&(0x7f0000c68000-0x2b)="db3b4202f9e501c70255762c2c867ef81280ea58aac1234d3041305af9f5501223a618a8abc73e15129aea", 0x2b}, {&(0x7f0000ccb000-0x91)="5f055281697a8d3d13a9300a22002e22db5eab7e3a6b13093ebd964d3ccec6fcf9c3d53e4a4f8adf5c64c287f9901fcee90bc411273075a4f9becfb4ab6543c114e069c9abb648aed4003bdd559cf8286f43400d4eadffbae5f90d7df3a1892e9b8cec86fc3ff3e5188749e62d3f5c0e53b1cd6f1a6bf591ed972823ba51eb3e72d7e236de018f57d301720cf980548ca7", 0x91}, {&(0x7f0000ae8000)="fc1037df051de5e9d773b538cb7dae985413285fb2d5819b647c237d0a4ffe831aa8c65dd6be142ecbd313f2e485aff9e0dc631063", 0x35}], 0x3, &(0x7f0000f71000)=[{0xa8, 0x0, 0x0, "98d1d051a6fba0295b7d8098354f0580a3b7af081f4730a1d4799ee27683e8c4362c61e64fec3a598aabc34984831b638cc844e2b696d56c602b88bf35342ac5d4ae1c559b1d5ab3bb1436dbb649d049d996548080c9849dd90e5c17bb9c6b945d3f3ac15db5c8949a16af145dea6e60bfd77972e408e6733dac297f49cf4ad800194f7111849d017da8f6d1202528bb410e94b8060efa"}, {0x38, 0x109, 0x6, 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"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{0x108, 0x11f, 0x2, "c0a33e1091fa3174cd2588517d9cd8f0659a231c1e4421c9fad4d6d39b6bb0ccc4719651d31d372d70b067c1d7c6c5c5efcc8889e73204961deaf1480dd2ca0357830fa4b0b98909c44643bfad28b77da6abfc0c4e8b525036ab6149bb1fb2615ef4d3678f09feba19588f4d686482d5873e464c9b2d304f4eb318ebdcba5ba37233fd5cae987015400f907e2b121abb360d861d6680774d68367766829adcbaa98b0741de226fcb2b3e0584825fc876f9c5b66674b461a8b689ad23a00e8ce64397b7f7cde0e10e9ee5c565e2b83baa4e1ba7ec65131b76e7a4761be6ed4b3b3a8be432c933828a5b3f7a631f84a0a868b5e4"}, {0x90, 0x10c, 0xf41, "95ff22dd49740f17f0b78af0a53dfb4619d17c69d788b82070f427d1709072ef99ecfec6d15d317b572aac26697fe2e3ff1954e0353ef557bb8ad7c92a1d2107e17def74ccf702073d8d85cbd4a94bdbf4992954d58c7ef7067e0f4dd2a5e5d8f50b28395f6d7be6d8ef57af29a4627ea073127c0e514a45c6"}, {0x100, 0x117, 0x5, "32cd9231373f6d3cbd98f2b3d769c018bf3f6d283bb43b73702c75ca69e37cbb3fbf657f315503d142bf821ced7b4c947b111b8a2d9de2c2827d02ad5b434466f1ffe4b7bb0e2846f4dd7411e56e9d2647141ac2647fb12e8268fb72c7ad9c0295e2de923e83c096871d4567ba3a4247c70b38b3b1969adaf9f2e7dae42917be85664731df53885e525379ca7540cba6cff1e5e5a012806d7a4ede22e7ba9f0c7e7a5fc1d4ed86b4d7cad035bff77059b53f4f41ce1b59c49f2384da97d00f65fa67e25b96ce1f7345ab90599688ca92fc9245d43cdaf866083e9c98d73ae6d0bdf2c42b0661ca6f7dd63d8f2f4457"}], 0x14f0}, 0xfffffffffffffffc}, {{&(0x7f00003c5000)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, &(0x7f0000994000)=[{&(0x7f00009a9000-0x8c)="49ca21d542dc6cb93fcdf3c8eb7c22804c4007c0f076c37b1979a1c904b46cfa62642aeed321c77531070e90f610e17b102383a41e77ef550b5592352b74197b064745580440f3a7df7197414e98cfa7eae3a1974fa70f411c36965d542953e2aac4483d9e09f8e4141d79e24b1409a4065b7342c6d16ffc1965b6923677b83619f9a270ebac914a9ecb202d", 0x8c}, {&(0x7f0000d2a000-0x96)="ea399710816c0dac88dd90caab05f538a8259cf9cad420b228f4620337f0d373ff12045c19f2c1a4db3f9a8fbb323bde64488c3abf711613928e7b487af6d273ecdbabb236dffddaa9ec4acfc5e117f3ad21101902afc29ff02ee7ecfc77f23d5e17c23b5601a2881fe6708ed32ea92e79544898f13ea1458445028d40dbaa6bd10253315039b042d431567048f729981cfc5919cb99", 0x96}, {&(0x7f0000c0c000-0x13)="013fa0473c1ffafb5a26e3adeee67f4dbf0b1f", 0x13}, {&(0x7f0000f9f000)="fea7559b587ef7e51dd61699553c34998e96113f2a7286d73de4a77c944b2611cf59dc75048590de8e551bf0be0807ec74a053dcde627d6a0d75481bf65eb44dbb909577d11d63159bf99c77a51d46efd5b18fcb05e5d8de0749e7735f4a7c7e1e9255c1a29ff4495c3377a0a39763a766d6b6950687a087f8865b90457abe975c3988af14f24c25560c34d04b237064d6309c7ad9bf5a9b025525c665a520f20285cccc8fd2eae2454e92428b44f7d3a1bb41194fefbbd9832bc9072f4c8133c75a57c76e283ea92df24951fd2fe06801a49cac66a1985c5f4eef16625be9ba1bcbacd41a06924b405e31d6b8943154b169c5", 0xf3}, {&(0x7f0000b2e000-0x74)="ccae1e1d79af2940b1ca73f2cf9444770ba074a2e5352194432a31cd51cf2f832fe7f7ebdb31a9edd95b8ad92aa69506247eeb676c0a0fa22a49fba579b8f18b40f28009c3dfcf7d1e7caee4d2ef43f87b30f9ed3a6d4e0a591122caa24537de1be23ef47ce611eece4749d01a9db580c9eaeb7f", 0x74}], 0x5, &(0x7f0000b43000)=[{0xc0, 0x0, 0x4, "8f48bc834f98e11a91458d54f99d5717eabab1c1f01be68bab823f50afa5bcf7b4bb02a250ca97aa9e5d8f99405e5d76268c00ae0daa5c5a7df0d87ef7b8de850ecbf453e3367b5327acacf62bdc0b8b6674f56b359662fde470e50b5792dd38ee517f15362b28af1b8f2ed33bcac11592c8b8f675991ee9cb7462340c53e7d197e0165159f47121cfc666090d36dfb5062ae23ae95a625e677321391ac8ea7d275f3689ae77cfdf0f0a2d9ab9"}], 0xc0, 0x40000}, 0x5}], 0x6, 0x890) 2018/02/02 00:41:10 executing program 6: capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f0000292000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a09000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000726000)={r1, r2}) seccomp(0x1, 0x1, &(0x7f0000e98000-0x10)={0x1, &(0x7f0000021000-0x8)=[{0x0, 0x0, 0x7000}]}) 2018/02/02 00:41:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = dup2(r0, r0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00003e0000)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f00000e8000-0x4c8)={{0xeb, 0x0, 0x0, 0x7f, "de2ae7cdf17c9143b8ba798b7a1a49cc4bf72deebf29e6e84c6197630fe6c9306ddb1dcb89d61810cf2927ef", 0x9}, 0x20, [0x6, 0x401, 0x583, 0xc0, 0x1, 0x401, 0x7f, 0x101, 0x5, 0x68, 0x7, 0x20, 0x0, 0x1, 0x8000, 0xfffffffffffffff7, 0xffffffffffffff2e, 0x7fff, 0x7fff, 0x1, 0x0, 0x8, 0x8, 0x3f39, 0x5, 0x7fffffff, 0xa40000000, 0x1, 0x7, 0xe5d8, 0x6371, 0xffffffffffff8001, 0x0, 0xfff, 0x5, 0x74a2, 0x0, 0x80000000, 0xffffffffffffff6d, 0x1, 0x20, 0x68e000000, 0x4, 0xffffffffffffffff, 0xfffffffffffffff8, 0x10001, 0x45e9, 0xfffffffffffffff8, 0xfffffffffffffffe, 0x4, 0x1f, 0x5, 0x5, 0x3, 0x40, 0x9, 0x200, 0x20, 0x8, 0x2, 0x5, 0xd3d3, 0xb7, 0x1, 0x5, 0x80, 0x4, 0x7ff, 0xffffffffffffff81, 0x4, 0x7, 0x3, 0xfffffffffffffff7, 0x7, 0x0, 0x1, 0x5c, 0x3ff, 0x4, 0xa30c, 0xa3d, 0x1, 0x0, 0xdfa, 0x400, 0xfffffffffffffff9, 0x2, 0x5, 0x7f, 0xc01, 0x7, 0x8c3, 0x3, 0x7fff, 0x8d, 0x3, 0xffffffff, 0x6, 0xda8, 0x4, 0x1, 0x2, 0x40, 0xdd, 0x40, 0x5, 0x7, 0xfffffffffffffff8, 0x1a4a, 0x8, 0x4, 0x1, 0x1000, 0x1, 0x0, 0x9, 0x1, 0x3, 0x4, 0xfffffffffffffffe, 0x4, 0x6d8, 0x3, 0x10000, 0x2, 0x0, 0x3f, 0x1]}) 2018/02/02 00:41:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000247000)={0xaa, 0x25}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) close(r0) 2018/02/02 00:41:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x10000db) r1 = accept$inet(r0, &(0x7f0000071000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000895000-0x4)=0x10) connect$inet(r0, &(0x7f0000aeb000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a07000-0x8), 0x8) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/02 00:41:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000472000-0x4)=0x2, 0x4) poll(&(0x7f0000440000)=[{r0}], 0x1, 0x720) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f0000fec000-0x21)={0x0, "99967ec57c6566b7db5176abd00a24811e38a39dfd03b9944fb82f17"}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00003a1000)=0x1000, 0x4) read(r0, &(0x7f0000f72000)=""/174, 0xae) fcntl$setpipe(r0, 0x407, 0x7) 2018/02/02 00:41:10 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80e, 0x800, &(0x7f0000028000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000025000-0x4)=0x8) r2 = memfd_create(&(0x7f0000028000-0x1)='\x00', 0x1) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000027000)=0x4) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f000001e000)) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x38, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {}, {}]}]}, 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000008000)={0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}}}, &(0x7f000000f000)=0x8c) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000029000-0x10)={0x9, 0x2, 0x1482, 0x1, r4}, &(0x7f0000008000)=0x10) 2018/02/02 00:41:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200000000000001}, 0x1c) socket$inet6(0xa, 0xf, 0xe) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r0, 0x40000000001) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c8b000-0xe8)={{{@in6=@mcast1, @in6=@ipv4={[], [], @dev}}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f000025a000)=0xe8) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00008a6000-0x4)) recvfrom$llc(r1, &(0x7f0000c7e000)=""/88, 0x58, 0x0, &(0x7f0000bbf000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="af8d88c07b1c"}, 0x10) 2018/02/02 00:41:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000ec3000)={0x0, 0x0, 0x1, @thr={&(0x7f00007f0000), &(0x7f0000b19000)}}, &(0x7f00004a0000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000075d000-0xb)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x26, &(0x7f00007de000), &(0x7f0000a74000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) r1 = syz_open_dev$dspn(&(0x7f0000db7000-0xa)='/dev/dsp#\x00', 0x8, 0x608001) setsockopt$inet6_buf(r1, 0x29, 0x22, &(0x7f0000238000-0x82)="1c9010ea824a1ee4549aa16fe107944e84c2046b09cc11c3f5779898dea5389b576ba9e42dfb53f230103c8361e8cd853a025882a10895666b8a18f8cbe62804d3361518683c6f591db11b5529c79dae4af04ac2c2e630eb6093527cf2d98711704def763b0286df49a6a8502d00ebc0d4be3a29a897baef8c90b75226ffa377e37b", 0x82) 2018/02/02 00:41:10 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000c000)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x6400) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000000d000-0x8)={0x0, 0xffffffff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000000e000-0x8)='./file0\x00', 0x3, 0xa9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0xbd)={r1, 0xb5, "d14a6f6b410af1643a1d6e1c27e842eaa6e441180b2c959f9788e31ea217a04744406876133521f610df8b5a8688f2bcd6a5e5402cc12764c957f4b88915d6cf0fc4a6d07591a04696dab3ab3c3791b1683bf69a9f7125ca4c5a2e225a10c659583e1c991e6f5a1bff25998bca70e3121be987665b3aeb4c2281052f1f78e910ab6702459be8b715a3a7778a230c3d7d14c6d702d4c53740c6755a029e45fc7dfd917dbea2b05de2384d56c31d674f75363c4186e6"}, &(0x7f000000d000-0x4)=0xbd) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/02/02 00:41:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x7, 0x8, 0x1, 0x80}, 0x2c) r1 = syz_open_dev$sndpcmc(&(0x7f0000788000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x680000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005a4000)={{{@in=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000ca0000-0x4)=0xe8) connect$packet(r1, &(0x7f000033d000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000fcf000-0x48)={0x4, 0x3, [{0x1, 0x0, 0x3}, {0x1, 0x0, 0x1}, {0xffffffffffffffff, 0x0, 0x800}, {0xd300000000000000, 0x0, 0x7ff}]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f00007fa000), &(0x7f0000000000)=""/76}, 0x18) 2018/02/02 00:41:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000936000)='./file0\x00', 0x0, 0x20) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000229000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000092b000-0x8), &(0x7f0000a2d000-0x4)=0x8) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0x0, 0x400, 0x0, 0x0, 0x0, 0x80, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x410) socket$nfc_llcp(0x27, 0x2, 0x1) r2 = socket$inet(0x2, 0x806, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000014000)={0x27, 0x0, 0x7, 0x1, 0x0, 0x0, "991b3c6fefbb588970a099c7dabf1fa9b19e0673a50ad2521ca08aea319aa7006f269456f396ea180e190729470bdcfb63bc3dd77b725ad92f6a6928d4de13"}, 0x60) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000003000)=@filter={"66696c746572000000520300", 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='nr0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "642e7baf241b9d10d6f6a3e4beb52942a8f8cfc40b26e1c88c67928b733a"}}]}}, 0x2d8) 2018/02/02 00:41:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000191000)={0x2, 0x78, 0x3e4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x30b6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/02 00:41:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x6}, &(0x7f0000cc7000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}}}, 0x98) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7ff9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000988000)={0x0, 0x0, 0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000038e000-0x4)=0xd64) 2018/02/02 00:41:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x4, 0x8200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a6d000-0x18)={0x0, 0x1, 0x30, 0x0, 0x7}, &(0x7f0000f92000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) r3 = syz_open_dev$admmidi(&(0x7f000060f000-0xe)='/dev/admmidi#\x00', 0x300, 0x80082) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000f3000)={0x0, 0x3, 0x30, 0x100000000, 0x7}, &(0x7f00004be000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00008c8000-0x8)={0x0, 0x6}, &(0x7f0000a9c000-0x4)=0x8) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000d1f000-0x170)={0x9, 0x100000000000000, 0x1, 0x5, 0x6, [{0xe4, 0x7f, 0x7, 0x0, 0x0, 0x2000}, {0x1, 0x5, 0x14, 0x0, 0x0, 0x180}, {0x8435, 0x8001, 0xba6, 0x0, 0x0, 0x1101}, {0x401, 0xfffffffffffffeff, 0x4501, 0x0, 0x0, 0xb00}, {0x100000001, 0xb3, 0x2, 0x0, 0x0, 0x8}, {0xffff, 0x7, 0xffff, 0x0, 0x0, 0x1000}]}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8)={r4, 0x10040001}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r2, &(0x7f0000d33000-0x1c)={0xa, 0x1, 0xe1c, @empty, 0x9}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a0c000-0x10)={0x0, 0xa75, 0x0, []}, 0x0) [ 43.938622] binder: 6027:6035 ERROR: BC_REGISTER_LOOPER called without request 2018/02/02 00:41:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c60000)={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0xfb1a, 0x0, 0x0, 0x0, 0xffffffffffffff}) pipe(&(0x7f00002e5000)={0x0}) mq_timedsend(r1, &(0x7f0000489000-0x7f)="6f32de6dd012c701b08b4f452221b259c122763ccd4b48173a32b37b1a5c05dacf5bdef389d3a6bbbaafff29b1400aa5908c61f5ccfcec529238378c27cb3c2df33bf351dea5955d3ee8a939739770572ff33b30dec4df13138ad1204f089e632a10bd6b591c813e493a375d794ad8aa5fbebbb3a12207ba534db632c9e34f", 0x7f, 0x10001, 0x0) 2018/02/02 00:41:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000071000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x200, 0x0, 0x0, 0x0, 0xcb, &(0x7f0000a2a000)=@syzn={0x73, 0x79, 0x7a}}) 2018/02/02 00:41:10 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000010000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x200000) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = accept4(0xffffffffffffffff, &(0x7f000000f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f000000f000)=0x32, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000012000-0x10)={0x3, 0x2, 0xffffffff, 0x7, 0x0}, &(0x7f0000011000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000-0x8)={r3, 0x81}, &(0x7f000000a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x40, 0x0, 0x55e5}, &(0x7f0000010000-0x4)=0x18) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000000f000)={r4, 0x5, 0x30}, &(0x7f000000f000)=0xc) r5 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x1290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x10a0, 0x10c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0x0, 0x0, "b89af0e5119591fc1cae8536c3032fde2e527831aba338243b33fb4ae7b560798c753760372fba5fb28cd125f99ded4dc3445ce61a92a5db8be219eca25b9a45b7d1c6c3429161df6ad10896b5e7b75fa3b4e15c8045c0a52878924a29846396d0aa9b8ad85f32d63960396798a1c6c7e0e06a18420ccf679698f4481690324ce5102e09e9efbdd407a63e132dc17974525dc62f233e9144123561d90efac1e3f7e55ee5db0c3085530d4bdb866d5e61000646fb500df2fe11d43667f96fc0ab129a2cb9ed23f56b150afe403a55f97d44682a0c94c0918d38b1507ec3890000186e7defd1086130d8e665dbb287f7b0c48b6c7dc001db2871b2367148d32aca2ae4674d6dcbddd365d1555416e51937c7d1170f013a92cbe2018f2c445daecdfaaccd871003e22d49368d7ca2759f25a13114e031ecc1a12a5e30f44e2f33c1e81ecdc2fe2b8cb8ac580baf47e153f1e8a7bef797957570464fdf6b385e3e5ebee28ff24efcf211161a67d2de210313c2b77e154983f54e435898ad8a8e81688ab733e914f9706d092a43e61d2fa34afe014a1ea896e66ecfe1c0bfdb9432336f0fff06e73ca46a88a64ab533ef953b7dd63efc4f770404ec0e6f7d1bcd5dc87b6211e9bc1b7794c2132c6ed73ed93194b7c7d7a75b65f376c1fbe283aae822bbc8583ddb35a73d30e0eb4f993d500ce1f018f9c09883f090f7b52a8d2e9218a70fc099ea2924aa6a3960b86f21038ef9ede66229482635e803f68c70d51de625cdc36fd44560dcbb6a720404de77ff8112fa3bb11e3541dc673be23163abcd5de22abd81c1a11a2638c6e3791e91b56ffe4623d1cc9c1f38bb27d00618ce0b8cd98dcf8d2991921ecc85a36f673c6db136143a9686212e4412654e883e9a8f88fa17b64404e2a7da147e924a78db44ade69e4e7cb9d5fb502216e541b8745b1bc5c48caf09755040d87776a693f3d6e8516c7f4ca7e2cde31af0743a978666e51961175b814d3d642575081fe2943da9e57a54f58b820e2cb75c42ff098abf42c3c0b0c764306c99b5d529a3fc1e3a7f82f77b7b6c79ba7392b9fa495b2047f140d5f406f11dd6fedcd33c97eb90921eee0a11a6dd28367ea0a05a272fcd162926a7d3861fb33b40e64330e26a53614f50da582f66d3998e0ce8368e04de8f6dff01cc43134e0e274143ed6a28147058ca60eabe5cea13cc5da90fb6a4e8bb9ad64cb3efafa001f08d103eb6205096dda3e88e0a1ff47493aef8c9001d35371a7ebe253d78b36b64d18e08c427633cc19dda49a306a50d060b08ccc17e39c3637aa99c79097281535bd15ec795aa5c02d9bc5c22257abc9f2043b0d5e5f2b2b87743bb7c3fb9f8e74bedce963dab491d642faa9a51cf9196fcd30097a04b1ff5dccf8f4e65f98b38709d7a71a35489c18de16847aed3004e5a75b1bdd6308e4a7e89dfb820d70260bd48ede9de979e1e303c246b0af509e56e59ee09f4b40bf530d7c62c1e72eb4aaa0f7898016161cdf1fd4e2feb1229fd3cc9c6dbca8c0e29a78db58ed7a40379795b8274df11c08086f8c264c604df05dd6cd01cfc40bb7f19634b14e307544d2c151830ba32e2a9813975fc16e48905e71a8113d3067663a112bdd36afbafde06b2fda8771db74a14ba704373b990d2a0b4c06c70f5c11feb5a5b0a4420cc45ccef82ea5333a8c2aa9e7a691628ab3d7b2bd87796a1363590a94a85b4b7988825c3b2181252a3e8cdb2d9419d6dfd0a4d99750c31cd3443341a74ae7df9aaa5148f1d7873e5f805932b4b48236049ae4e56df32e6fe6f4e861a9172bcfe13d8c5d11b44b1ac18dfb7fed5879aedbb1c503282846f447cb77f4798a6b948592f5a7679d19e325df16f85cd52ae2c9ea2a6ed0f8223c0a3248ea2c5b25f58acdfd3666cc3f9050b9120230822089117963273a5de94260200557affb3829d02bbd81903bcac8f5faa892a0a293d1a86f5ee863c48fdd05b085054c094af5225704818fceb663456c63dfa4224a70389bbc73d410287078ab64ce1fd839281e1d1158e1ee880e04d8b7fd619b8f558ec29eedba626d30fce7f0e5e8e290a1819394dbae2f9c72c7eda1e1eb36979284a4781eec4d04d496d22a7f2f052f508d2cf99555e9d706d8ed11e7ebd7a548affb6aee0519bb1374873ae30a455bba4b4a580ad1d74dd4201490be23cb6ed799e341c76a6013663659023727b144093d506091fc8c030b961e0e62ae2e9764ade56025b0e191cbd273ac0fed3324c3a640f40205eb2d6ac823005f7e973865fa60754842443f3874f8a1affdc29fa0af1d5de205d83753244333c7ae509a88c827015c722f870b7848f815056289b28643104661e3da95f9e4c069e84aba7d94f62390ef3c777755dfd54f38819c8aa7d03174ab12013478711af0e46c4877287be3ee6aa1a293c6067efcaeafdc049a5193e070c6059b6b84fb9845aa40e931d0153cecdb5ff3d901feddcf21e64290750fa7f973ced059481dc1735630c85db728359c1ce93318c792c7a88029b20cfcba531cba4cf5af9f2112999ba7d66e130d15824b416137891f25568f06d8602c3f8cf8eb854da4c3342fdb419823d9d22a07f2cf98d64fc96fb5ad85fe221f0f2e520d381ff14c3bb650c47f79396e8b3651f5345b146fb084a966aa6729a386cd870c8d5f00b670689ef867616b626420761a5cdc8f2eac47bd4219f5102bbdde78e98c12bcda8f3144ea305553acb0b1e13e941fe4d832deecc51e30353b822c8a6d1eccc83067e215d1690aae041b077bc2945471648dd8baec2c861892e60d741a256a988e6ea91f9f42717473f939f7b500a31b4be09a4791909f63403651950b934e95604ce1a2f009922eee5cf8e3b811e4478bce063da9ac8e5ed57f101a14142afe0bc0c4f46327e5a8749bea74c589eb49ed908509f53a3d297a02feab351ece094ed97b0a6bfe219b7cd83b2bc9fdc02c1fcf325324faa21540d3778ff1d9c671c361a14b9d52de9e2d79ed236bc85b8478872eb0961039b473b696083943087b28f07eb874c571f10ce54e27e72ff38569b8a790404c709ebbd2f61d021d5862ad3d0ee5dbe97e93058be38f5a8b57f530769f2e881f040ba490b2b7dc6bfee807e8924d840d743aa5a0da7ede9c5741c0d207efd86119a9cb61fd0d4409e788b49845871b86b55e3fa4427fa3a120e2e18683ae8228f507b7843fabeb9fa69d001c5a72825c0e246963c740c1730a9475359c2a249c9449ff2fc1a3f5b9566cc896befa99e223a6cab95d7abbc6b7e0f48abd73a43f3c800a088c6b4acb1546dee938daa446237f098f3fdb768512a71b4da73a3c4240b2008c70349f88de19643d90b5a965b30fdc7909039cdb0cdf49663949dbb704db9ae7dd09edb8bdfb23a999b84c4df6a7d770cc18537aa440044825d5378badd21d3c6237037c6d98589de882d1d8605a70e5daf8dcaaf3a83c1ce2bc7bca1b8d9223ede0c76a8ca420e6d753adf1486286daf2a7fc27705ea88c9208f7eb2727b16337d70c2dad0db23961005749cc7c1debd8075a208916350c55979100a6e10c1e1d2c0bc65e0b7222cb7deed77c91b869757e3ffb747edfdf091f90c29149a685fe246f8e3b3b0c675b6d832f4a9855069b84385a2abaea9151ab172ffab69cd83d77a0266f365f9d9a5cb625a3a0794400416bede661376920da6b43a973a56b143b6ec52a72e3fcf0a733de612f0ef960284683c059d76a6b3a5237c4987eec832d27c7c918a00e6a9c71c16f8977855ca283c8f2ab9ba8b39ef2897760aac62bf1371183f3297f4281c359171aba58683c34c3a88d678ae11d7d73fdb12de865dcc2a31cb719ed58700f4a6839078f5759a912eef52b4f977d63e7b5cc191ce33bfb04a2a95f174506de69ec340cff8b1ef6ffb306c669c9b15cc7d8884f1408ea24b293264333e221811fa3ac7cff9d67b753bb9e820141538ce2e311326b2151ea3ee38c57622c8d1d150d36ea8104ccc0b6d00c1d144723ceacd9060a5203ef8e2fd2ef5320286d31dc7e3a5adf57d128d10940bcd34c2c75ab2d6b34a8efebd1028af68d81ebb326696802e77cabd5ae6969afb870171543d828605ec0ad55e19ce088f09665051c75de9f41dc673ef3dfa8cd936d720edbbe416981f3e0977da91fc184c47367d525f870ffeaa1928659b89f40d0b98ed4141b27a72a8cf7b502ed0cbaf8309a733073ca2a36fc02b7cf72562d4327343704160310e4893512670e02aec507e3bb5a8f9d4ce53536b69f54b6f184fc7c827c4bf9707f368e9b64980b94beecab89bd12596e2a0ce585185acf3325f05dfb9cad35c05ad064d233f7dc755954ff44c54579fc35132d896a8d8c18f97b1468343cbe9a125800fa6dc492357e249e6d9b18e6f1d2596e00173617fba8c7c97dd8bd8a48680b539786dc7b6388412af3f24ce5d4ba272fe755815ac586917c85c7a31e98d5a11b63e9a4660703ddaa448e707d66ea54d5b01c57cb2a42417c35173c6b678f5407555305f85b2dba38248f6ebabd92355c85541a573ab59edeab8e99addc14160067a0dcac9c3187fd5d35431a111752d37b856cc477263292c237d8f2b6ad6413ca70d8125487dfa8f5968d8d987d870d0e050299bb62540a7d32cb3a6368d67c584a927e363406cfc5a996f651d8ab6b5233e20f9685cc6a2f877e3031c3f6cf8891df64ac9b95ffa863d5a4c527b48977b139231c1cc6b8d70a916e96df610e323c03eca35df0498e446849be25314ef0bd749b0c0f2f7156461357fafabc7e10a33d794bddca48d911852a79e5dfb2b753156e7cb4dbce1de7137f41060c015ecad1e8cce213ae9182fe9d9f9da261d243e5b18a4e37ac472d947adf6ad9d2f5930baafb52bf7358b351973abf508ce86ea3c2cb974a3fd351ea93639d7e165f004a97d91668c5481391811a87f9c479c140951ca356cbc575a591eace7d34706c1e6d5adc3b4f18a0d71adf1dec57e3734e6b8fd686ab5747001f817914f4a61dd6976e3eda392075b3cb15050b6cd600d9d34eefc2ead3e0c14e20eed0607e4f409cf7d7104faa935198773dd6ae9f0ae7fcb7d3dfdd03be66f6994e5cc6e085c3e7e8240082136697de43cc1617ad86e305619fca82c5ca4dd8c8f4b3dcb398b90949e8aab93e689f817207d031967b62709f4c3bb5e5765755855a5aa1f6bf2f9ac7d1b4209353510fa46433957bec56ead238067be2de4198aff7aeacdfa6d62b3faeeca5376014864d28d8e9ea2baaf743b31c2d5c164daa0f3612f803b4ea074b1cc24e322037cf4d8acd556bd06b102e7a92ee8ceb222a66bba36dbe2e3757a8fa5d9b4a35f30c8c4f942d50c82748bf9c586066551c3e9a332531baf96b99993a0ebb2ab5f1bda1c6c59a58b075114cfd1d75c7ca139fdf3b05631da2bd7604c6dd1010170ae25573b24bf5eb03c7c33a69e28773960835db41912f672d4c74877cd563913bff64104b5adbf31f8f4a3c2e8dc4dea0fb472a486e5230051949785f903c5cc0afb16460061095985f8f1652ca30aca8d14578c768d375e00f1c353bd429bb2b1c7d49d3c2633fd24bb79e8a9b2b34c1e7ef157265c17fd8fa48d28184c05b180fbde136af5a4431d23a6f2032eb5ab80f8109a6e98d27a4f6d51e0bf54ed140b79fdef8da5b292366cc26ead03545af88d5599c1c104db92802322934718b88c1c8092d75a1a3dfb195d0a6a4c8eea0c277562299b05c6312ab6f0fb123b7ec56fdfab00da05ebc3730e"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x12f0) 2018/02/02 00:41:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d67000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f000050c000-0x110)={{0x79, 0x7, 0x3ff, 0x7, "b683752c4404d5f27c44ed01bfef715c5e4ce8fc174078a3d3914e58a05bbc9b7a451344382f796cbe00bbf4", 0x100000000}, 0x0, 0x0, 0x1, r0, 0x101, 0x5, "f506f370ecbe3b5b97f08fd3164545fc59adc31397bdf8f4a4b592b08146904ff13b72afece90d24b8147c1e2d7b7737a835f7c918057fb7961931b4a8d3f536", &(0x7f0000ae7000-0x27)='\\(wlan0em0cpusetcgrouptrusted-[cgroup(\x00', 0x27, [], [0x3f, 0x4, 0x7, 0x7ff]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bdf000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000a3c000-0xb0)={{0x3, 0x5}, 'port1\x00', 0x8, 0x40000, 0x400, 0x9e, 0x81, 0x2, 0x7c, 0x0, 0x2, 0x4}) tgkill(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003de000)={0x0, 0x9, 0x32a}, &(0x7f0000cdf000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000da1000-0xc)={r3, 0x40000000000007, 0x2f}, 0xc) tkill(r0, 0x18) 2018/02/02 00:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00001ef000-0x9)='/dev/vcs\x00', 0x0, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f00000bf000-0x8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x0, 0x0) io_setup(0x100000001, &(0x7f000057b000)=0x0) r2 = creat(&(0x7f0000e57000-0x8)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/02/02 00:41:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x101002, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x690281, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00004f8000)='/dev/vcs\x00', 0x2480, 0x0) syz_emit_ethernet(0x4a, &(0x7f00003b8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x5ee5650c, @dev={0xac, 0x14}, {[@timestamp={0x44, 0xc, 0x5, 0x80000000003, 0x0, [{[@loopback=0x7f000001]}]}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000803000)={0x0, 0x1, [0x0]}) 2018/02/02 00:41:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000b44000)={@mcast2, 0x0}, &(0x7f0000225000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000129000)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x5e8, 0xcf07, 0xfff, 0x100, 0x2, 0x820008, r2}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00005dd000-0x4)=0x7) recvmsg$kcm(r0, &(0x7f0000e98000+0x1cd)={&(0x7f0000b3c000)=@un=@abs, 0x8, &(0x7f000077a000)=[{&(0x7f000090e000-0x17)=""/23, 0x17}], 0x1, &(0x7f00006a4000-0x6e)=""/110, 0x6e}, 0xca4a927851073868) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a4e000)={{&(0x7f0000da7000/0x1000)=nil, 0x1000}, 0x3}) 2018/02/02 00:41:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000344000)='-\x00', 0x2) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000094d000-0x1)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) [ 44.053989] xt_cgroup: no path or classid specified 2018/02/02 00:41:10 executing program 6: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000032000)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000027000)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000033000-0x10)={0x7f, 0xbbf1, 0x1}) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f000002c000)=[{0x28, 0x29, 0x2, "91346bef386f13b189886daeb6d56e8624"}], 0x28}, 0x0) [ 44.079595] xt_cgroup: no path or classid specified 2018/02/02 00:41:10 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000417000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_modinfo={0x42, 0x0, 0x0, "f91a27df0093aa8c"}}) 2018/02/02 00:41:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000536000-0x19)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000785000), 0x4) writev(r0, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[]}], 0x1, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000521000-0x4)=0xfffffffffffffffa) 2018/02/02 00:41:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000068b000-0x4), &(0x7f0000c6e000)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fc9000)=@assoc_value={0x0, 0x3}, &(0x7f0000d9c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c99000)={r1, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x5, 0xca3e, 0x11, 0xfffffffffffffff9, 0x81}, &(0x7f0000a5c000-0x4)=0xa0) 2018/02/02 00:41:10 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001267, &(0x7f0000017000)) 2018/02/02 00:41:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b21000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) connect$inet(r0, &(0x7f00005b2000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)) r1 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) pwrite64(r1, &(0x7f00001ff000-0x1)='\x00', 0x1, 0x10001) mkdirat(r1, &(0x7f0000feb000)='./file0/file0\x00', 0x80) mq_open(&(0x7f00006b5000)='\x00', 0x80, 0x40, &(0x7f0000e78000)={0x3, 0xcd, 0x4, 0x3, 0x10000, 0xffffffffffff557f, 0x401, 0x800}) socketpair(0x0, 0x3, 0x42, &(0x7f0000bff000-0x8)) ftruncate(r1, 0x3) stat(&(0x7f0000b32000)='./file0/file0\x00', &(0x7f0000a17000-0x44)) 2018/02/02 00:41:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x3, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/02 00:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000859000)="130000001000ffdde200f49ff60f050000230a009d0000001000afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e060000008ed7d56ca466a49bd87da5cd04b27dd267460000000000000000e90907008612f0267214ff7b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) r1 = syz_open_dev$dspn(&(0x7f0000b72000-0xa)='/dev/dsp#\x00', 0x8, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000062b000-0x68)) 2018/02/02 00:41:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = creat(&(0x7f00004e9000)='./file0\x00', 0x172) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00004fe000-0x4)=0x200000) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00007ce000), &(0x7f0000fde000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/02 00:41:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000047b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003af000-0x8)={0x0, 0x0}) accept$inet6(r0, &(0x7f0000217000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00008df000-0x4)=0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d82000)={0x400}, 0x4) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000eac000)='./file0/file0\x00', &(0x7f00006e8000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)) 2018/02/02 00:41:10 executing program 5: clone(0x0, &(0x7f00009e0000-0x20), &(0x7f000077e000), &(0x7f0000505000), &(0x7f0000b9a000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x10000, 0x0) symlinkat(&(0x7f0000d32000-0x8)='./file0\x00', r0, &(0x7f0000499000-0x8)='./file0\x00') r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3d1b, 0x102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f0000002000)=""/37, 0x7cc0}) linkat(r0, &(0x7f0000002000)='./file0\x00', r0, &(0x7f0000003000-0x8)='./file0\x00', 0x1400) fallocate(r1, 0x0, 0x10000, 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000002000-0x50)={{0x3, 0x0, 0xffff, 0x2, 0x80}, 0x1, 0x41e, 0x8001}) 2018/02/02 00:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f0000292000)) socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/02 00:41:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) connect$inet(r0, &(0x7f00004fd000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000811000), 0x4) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x21d}, 0x0) 2018/02/02 00:41:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00003db000-0x10)={0x2, 0x3, @empty}, 0x10) listen(r0, 0x5) sendto$inet(r0, &(0x7f00008ad000)="95", 0x1, 0x0, &(0x7f0000dc9000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00003d8000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/02 00:41:10 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000006000)='./file0\x00', r0, &(0x7f0000007000-0x8)='./file0\x00') write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31}, 0x58) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000006000+0x501)='blacklist\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000007000-0x11)='/selinux/relabel\x00', 0xfffffffffffffffd) keyctl$get_persistent(0x16, r1, r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f0000009000-0x1e)=@nfc_llcp, &(0x7f0000008000)=0x60, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000007000-0x9)='/dev/sg#\x00', 0x7c, 0x2000) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000007000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000006000-0x4)=r4) 2018/02/02 00:41:10 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000fd7000)='/dev/usbmon#\x00', 0x1, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000001000-0x8)={0x1, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bf6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$vsock_stream(r1, &(0x7f000045e000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/02 00:41:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000029a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff3000)={{&(0x7f0000af4000/0x2000)=nil, 0x2000}, 0x3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f00009ca000)={0x0, r1, 0x5, 0x3}, 0x14) bind$alg(r0, &(0x7f0000295000-0x58)={0x26, 'hash\x00', 0xfffffffffffffffc, 0x2, 'sha256-ssse3\x00'}, 0x58) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000321000-0x4)=0x805, &(0x7f0000828000)=0x4) 2018/02/02 00:41:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x6, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x7, 0x100000000000000}, &(0x7f0000001000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x4cd}, &(0x7f0000001000)=0xc) write$evdev(r0, &(0x7f00003f9000-0xa8)=[{{0x0, 0x2710}}], 0xb) 2018/02/02 00:41:10 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000008000)=""/4096, 0xfffffffffffffe9b) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@nfc, &(0x7f000000a000-0x4)=0x10, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000004000-0x4)=0x3) 2018/02/02 00:41:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800, 0x3f) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000093e000)=0xfec, 0xfea2) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) bind$ax25(r0, &(0x7f0000292000)={0x3, {"6337e6f1ac0288"}, 0x3}, 0x10) tee(r0, r0, 0x0, 0x1) 2018/02/02 00:41:10 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000094a000)='/dev/sg#\x00', 0x0, 0x8080) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000024a000)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000262000)={r1}) ioprio_set$pid(0x3, 0x0, 0x0) 2018/02/02 00:41:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x81) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000254000), &(0x7f0000525000-0x4)=0x4) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000679000-0x8)='./file0\x00', &(0x7f0000377000)='aufs\x00', 0x80, &(0x7f0000e16000)="fbc1cd75a46b20cf4f11cccbef281992445ed1d2281a5a14bde4653570ce5cc93d6d038562e50ae536a9d0915575ccbe0b2fefcf2559be051eaf0dff463e6585d6bdd0b7537587ff997b4006ca") mknod(&(0x7f00006a7000)='./file0\x00', 0x1040, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a96000)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000996000-0x9)='/dev/vcs\x00', 0x10000, 0x0) connect$pptp(r1, &(0x7f0000442000-0x20)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) openat(0xffffffffffffff9c, &(0x7f00006e0000)='./file0\x00', 0x2002, 0x0) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2018/02/02 00:41:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x804, 0x3f) 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={&(0x7f0000ca9000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000105000)="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", 0xfc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000a12000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000c2d000)={&(0x7f0000b67000)={0x10}, 0xc, &(0x7f0000d3f000)={&(0x7f000054c000)=@mpls_getnetconf={0x14, 0x52, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cf8000)=0x0) fcntl$lock(r0, 0x7, &(0x7f00008d9000-0x20)={0x3, 0x0, 0x0, 0x800, r2}) [ 44.351802] syz-executor2 (6117) used greatest stack depth: 16656 bytes left 2018/02/02 00:41:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f0000715000)='N', 0x1, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) r1 = dup(r0) write$tun(r1, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_reply={0x81}}}}, 0x3a) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f000054d000)={[], 0xabf9, 0x26, 0x800, 0x0, 0x1, 0x4, 0x1000}) 2018/02/02 00:41:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x1000, 0x1a13, &(0x7f0000ee3000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000785000)=""/122) accept$packet(0xffffffffffffffff, &(0x7f000068d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000053b000-0x4)=0xfffffffffffffdad) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x40) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f00005b9000-0x1)) 2018/02/02 00:41:10 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, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004db000-0x11)='/selinux/enforce\x00', 0x101080, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3d, &(0x7f00005fd000-0xaa)=""/170, &(0x7f0000aa5000)=0xaa) stat(&(0x7f0000259000-0x1)='./file0\x00', &(0x7f0000401000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000a72000-0x78)={{0x0, 0x0, r2}, 0x0, 0x7f, 0xffff}) 2018/02/02 00:41:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000a48000-0xb)='/dev/vcsa#\x00', 0x1, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000027000-0x23)=""/35) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r1 = eventfd2(0x800000000000009, 0x0) write$eventfd(r1, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) read$eventfd(r1, &(0x7f0000f3c000), 0x8) socket$bt_hci(0x1f, 0x3, 0x1) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000004f000)='/dev/sequencer\x00', 0xe0600, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000924000-0x8c)={0xfffffffffffffffa, 0x2, 0x8, 'queue1\x00', 0x80}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000744000-0x14)={0x1, 0x0, 0x0, 0x4}) 2018/02/02 00:41:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000d0f000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='F', 0xfffffffffffffe13, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000002000)=""/222) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000-0x4)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0x18)="d5218c1550cf1b1f7687ce3939efa18784abd9ee55d8040c", 0x18, 0xfffffffffffffffb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003000)=0x14, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000004000-0x18)={@loopback={0x0, 0x1}, 0x100000000, r4}) add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000005000-0x4)={0x8}, 0x4) keyctl$describe(0x6, r0, &(0x7f0000854000)=""/142, 0x8e) 2018/02/02 00:41:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000714000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f3b000-0xc)={0x1, 0x1, 0x3ff, 0x4, 0x1}, 0xc) r1 = socket$inet6(0xa, 0x2000000000002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f000000a000)=0x7f, 0x4) bind$inet6(r1, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f000028c000+0xbc3), 0x0, 0x4, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmsg(r1, &(0x7f00002ca000-0x38)={&(0x7f00005ee000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000f61000-0x10)=[], 0x0, &(0x7f0000d4c000-0x2a)}, 0x0) 2018/02/02 00:41:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000015000)={0x1, 0xe0, 0x4, 0x8}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000485000)={r0, &(0x7f00009da000), &(0x7f0000017000)}, 0x18) times(&(0x7f0000605000)) 2018/02/02 00:41:10 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000011000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x2) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000011000-0x8)) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) connect$inet6(r1, &(0x7f0000009000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}, 0x7}, 0xffffffffffffffeb) fcntl$getown(r1, 0x9) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000005000)=[], 0x0, &(0x7f0000006000-0x88)=[]}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004000)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000003000-0x10)="6707667eb6bcdadb1b7d1219e3e172b7", 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000014000)={{0x2, 0x1, @loopback=0x7f000001}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x40, {0x2, 0x1, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000012000)=0xc, 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000012000)={@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x2, 0x1, {0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}}}, {&(0x7f0000014000-0xd8)=""/216, 0xd8}, &(0x7f0000014000-0x1), 0x10}, 0x5a) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000010000-0x6), 0x6) 2018/02/02 00:41:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000003, 0x88) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e46000)={0x0, 0x9}, &(0x7f0000be3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008a1000-0x98)={0x0, @in={{0x2, 0x0, @empty}}, 0x80000001, 0x8}, &(0x7f00000ef000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f9d000)={r1, 0x2, 0x16f9, 0x4, 0x5, 0x4, 0x0, 0x9, {r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x1, 0x40, 0xff, 0x3, 0x9}}, &(0x7f0000440000-0x4)=0xb8) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt(r0, 0x7, 0x9, &(0x7f0000789000-0xb9)="b5afe9b894651eb1a8c250e5fb9934432ed25c1073630744fb5671ef11e676f0212a8dea5ff0523b7dc4af76a5997c2bffd7728a64cb81d2834fce990d6db28fc1e9a94f37bc1ea3d5ed7e5814e1713bbc9af086b8c6402864dfaf75c686ab83c252670869ad7935fe702479b527fd50253d02797c045c979e0472eee89d99063c7c8db1ab5d5bb34149528830b364488ffed283cf8bfa2ac15f11cc868ad4f4afcd5f1c707cf10a8acefdd1686d10a1169dfa1908025315bc", 0xb9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c78000)=0x80000000000040, 0xfffffffffffffe2f) shmget(0x3, 0x4000, 0x78000841, &(0x7f000034c000/0x4000)=nil) socket$inet6(0xa, 0x80809, 0xffff) 2018/02/02 00:41:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) umount2(&(0x7f0000394000)='./file0\x00', 0x0) pipe2(&(0x7f00007a0000-0x8)={0x0, 0x0}, 0x4000) poll(&(0x7f0000d0c000-0x8)=[{r0, 0x4081}], 0x1, 0x4) 2018/02/02 00:41:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') acct(&(0x7f0000e64000)='../file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f000019c000)='../file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00004d3000-0x2)='..', 0x0, 0x0) accept4$packet(r0, &(0x7f0000fce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00005cf000)=0x14, 0x800) bind$can_raw(r0, &(0x7f00006e6000-0x10)={0x1d, r1}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00002ad000)={0x0, 0x0, 0x10000, 0x42f3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000d75000-0x10)={r2, 0x3}) 2018/02/02 00:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x3ff, 0x5711, 0x0, 0xffffffffffffffff}, 0x1dd) r1 = bpf$MAP_CREATE(0x0, &(0x7f000004c000-0x1c)={0xd, 0x5, 0x4, 0x100000005, 0x0, r0}, 0x1c) write(r1, &(0x7f0000c96000-0x2c), 0x0) 2018/02/02 00:41:11 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000174000/0x1000)=nil, 0x1000, 0xe) socketpair(0x15, 0x0, 0x646, &(0x7f0000620000)={0x0}) fcntl$setflags(r0, 0x2, 0x0) 2018/02/02 00:41:11 executing program 4: mmap(&(0x7f0000000000/0x94f000)=nil, 0x94f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006dc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00005ee000-0xd4)=""/212) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f000094f000), &(0x7f0000950000-0x4)=0x10, 0x80000) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000950000-0x10), &(0x7f000094f000)=0x10) syz_emit_ethernet(0x2a, &(0x7f00000ff000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14}}}}}, 0x0) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000950000)) 2018/02/02 00:41:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000025b000-0x8)={0x0, 0x80}, &(0x7f0000e7c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000001000-0x30)={0x1, 0x0, [{0x0, 0x5, 0x3, 0xfffffffffffffffb, 0x8, 0xc28, 0x3}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000093000)={r1, @in6={{0xa, 0x0, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}, [0x20, 0x4, 0x940, 0x10000000000000, 0x1, 0x1, 0xc9, 0xfff, 0x7, 0xc50, 0x2, 0x3, 0x2, 0x57, 0x5]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000328000)=[{&(0x7f0000c12000-0x86)="d655adcfae1b7357af895c6d741b777bc6f768aa48d67b9917d5db2961e4bd985e5b52f7aa22468a059bd122e917422a3806706f0c10831ec93cc242380990ec0e66380eb70a0f578561225bdac9d0a858b1531622d585283064ed217b9f22214ef20e2adf6a66a0a8eca6342c13bea8bb6cf733dd03b95f40247cffe744c86d6d342d6e1289", 0x86}, {&(0x7f000094d000)="ac608f0f4c1544ae45f873167f063066fb4ee687e9f7e91d02b91ffc5ed491536feb79e31158684fae51803640635244956d6298ab1a24c3bc24f859efd65df131491d11c634ab9840b4bf9a78c60220ca078677ae98027814a45ede38701e8afa137a9f75ee0b35136ef17a50fa2cf19c6de30284430533ed1304ed6f5c957353b1a5d989432ea8c7684b1fb89fa70e5294894a1bf08a23f21509b6772287b963d088b3e1a27ffd0f92cae2e119620d60925e68c9c74c58", 0xb8}, {&(0x7f0000f16000)="5f345e137a33a7c33544524deb404d179999b89d92ee0c13ae33e879d5d361ce220bc24f0e5bfbf31b63efbeb766071fbb28a89fff23dde070d2d6f7ab41e81bf1bdea3452c87c9e631616f155bdae2decc0c3ba1b7f51c1dbb36e5a7fd4ffff94699da776d902", 0x67}, {&(0x7f0000d47000-0xa2)="3076185d64e793b1fb26b6943e5b4e6fe7fd55aedb2f5af18b3085288eee2422d6b124a99ea6858a1fc5066e27dddcc68e58218b8ef19c9f0baf65fe6b195e31f006242745df40ce17bdcbe882f7feaca5e91d2ec858d3b7f44763974db74dae78438ec349f392cafd7c65403866c89ae75e3115e8334f47d540e01ca7b9729a5e30c0dfa3accd6aef31532a5bd1ac601d09994e533c91c42023a8a59cf514e2519f", 0xa2}, {&(0x7f00001e8000-0x57)="5b0109fd7104f36dc042efd774070ed4150eb5037b587bbff56eea36a94b6da70ca7b95645120d1204426ca2f1de11bfe1295be351dfdee67bca0a25de34f5f4c53fd6e2d671ce2101ac42104f479a8c8bc3d80215f1d5", 0x57}, {&(0x7f0000172000)="b6e43cc99727f5651aba3309d11f05039814a670a3e2228b72395228473d792adb169fb9f89db956fc00ad3dfc617f2a5652e5192f121cb3d622d53aa4d728bcf4edea8592985de7881b1751ed65f8b9994e2c47face2450d1a64f2cdb2981800ded411a8cf37dbb117471a6d23264203a24dce80f4299ebd1a67d5a82d6f71808fe56ce4cef791f1fce17f83d6930fd2ea6e1e58ea7423691e41b51985a947b45d9fea722a8ecaacfe227e73f0edc6a525735fc348b4d2b1acc5bb8dffb8f7e825aa25d5f29a58e9f4a91c8ace50dbd62af3d30c0885cd64321a0dce7248505ff3ea41e49f3232fa9426cfe", 0xec}, {&(0x7f000018a000)="4870276d020c2729bfb9624ec3dca908e52d7b97d68635fe6baa184076276fae05f397c48b435954d8729a10f0db2dac3814c94d8453f4626ae4931162", 0x3d}], 0x7, 0x4) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) removexattr(&(0x7f0000003000)='./file0\x00', &(0x7f00002fd000-0xf)=@random={'security.\x00', 'bdev\x00'}) r2 = semget$private(0x0, 0x3, 0x140) semctl$GETVAL(r2, 0x2, 0xc, &(0x7f0000126000-0xe9)=""/233) 2018/02/02 00:41:11 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005e6000)='/dev/sequencer\x00', 0x402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000001000-0x18)={0x0, 0x9, 0x1, &(0x7f0000001000-0x8)}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000c5f000-0x9)='/dev/sg#\x00', 0x3a39, 0x103002) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000bb0000-0xbf)=""/191) write(r1, &(0x7f00004b9000)="fc0000004200070fab090008090007000a00000000000000100003002100010000000000000000000000fffffff86915fa2c1ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c256f1a272f2e117c03ebc247ad47745477d0db8934d07302ade01720d7d0bbc9fc3d2e80772c81fb2cb26ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f74c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2b9d243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041f0d48f6f0000000548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000868000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/02 00:41:11 executing program 6: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) mq_timedreceive(0xffffffffffffffff, &(0x7f0000880000), 0x0, 0x0, &(0x7f00006d3000-0x10)) 2018/02/02 00:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000001000-0x14)="120000003200e706000f0000000000000800", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000037c000)='/dev/admmidi#\x00', 0x8, 0x8000) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00008a5000)={0x5, 0x0, [{0x572c19e49f41291d, 0x0, 0x3}, {0x2cd, 0x0, 0x7}, {0x40e, 0x0, 0xfffffffffffffff9}, {0xaea, 0x0, 0x10000}, {0x32b, 0x0, 0x8}]}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e41000)='/dev/qat_adf_ctl\x00', 0x8002, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00006c7000-0x6)={0xcf, 0x80000001, 0x801e}) 2018/02/02 00:41:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000072f000)=""/4096) r1 = open(&(0x7f0000000000)='./file0\x00', 0xc000, 0xc) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0x1000, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = semget(0x1, 0x2, 0x10) semctl$GETZCNT(r4, 0x0, 0xf, &(0x7f0000710000-0x41)=""/65) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00006db000)=0xb70, 0x1) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002b6000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) bind$vsock_stream(r6, &(0x7f0000bdc000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) getsockopt$inet_dccp_int(r6, 0x21, 0x5, &(0x7f0000e71000), &(0x7f0000fa2000)=0x4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000fdc000)={0x0, 0x0, 0x0, 0x40, 0x5, 0x0, 0x4, 0x0, 0x8, "b8cd10d56313917382d6db3a60ef91ff471aa1ca9b0aeb088fa6d08067234da5e9e7efc31d127ae1aebbc78aa14ab9bc65d1647765b926309db31c26dc9f81f2", "027e9c710f1bac4172a81c720db63d7c4320aec4f389c97a1e4fabe051faf31fb9bd1cb12b7b1248d207b990c29fc5799d7370d4976baee4e1df80c8a2f3a03c", "2d06596fe6cb78971038b1dd88a113365a672b125d358e758a06c90545c95a8a", [0x1000, 0x7]}) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000560000)) 2018/02/02 00:41:11 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000eed000)='/dev/dsp#\x00', 0xfffffffffffffffe, 0x20000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b3d000-0x8)={0x80000000, 0xfff, 0x8acc, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ccb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) r2 = syz_open_dev$mice(&(0x7f00009fd000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/02/02 00:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000ddb000-0x8)=&(0x7f00005a0000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x301, 0x0, []}) 2018/02/02 00:41:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)) r0 = shmget(0x3, 0x3000, 0x1210, &(0x7f00004d5000/0x3000)=nil) shmat(r0, &(0x7f000099f000/0x2000)=nil, 0x6000) r1 = shmget$private(0x0, 0x1000, 0x8, &(0x7f0000727000/0x1000)=nil) prctl$getname(0x10, &(0x7f0000d8a000)=""/238) shmctl$SHM_LOCK(r1, 0xb) 2018/02/02 00:41:11 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x9dd, 0x6, 0x9c, 'queue1\x00', 0x4}) clone(0x0, &(0x7f0000a55000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x2000, 0x54000224, &(0x7f0000000000/0x2000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000003000-0xcd)=""/205) getsockname$unix(r0, &(0x7f0000856000-0x8)=@abs, &(0x7f0000001000)=0x8) [ 44.671041] QAT: Invalid ioctl 2018/02/02 00:41:11 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000235000-0xa)='/selinux/status\x00', 0x0, 0x0) accept$unix(r0, &(0x7f000065e000-0x6e)=@file={0x0, ""/108}, &(0x7f0000818000-0x4)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10b, &(0x7f00008f3000-0x10b)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfd, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @dev={0xac, 0x14}, @empty, {[]}}, @udp={0x3, 0x1, 0xe9, 0x0, "1e94b7ac426f31914d1b4be92778a9c9b918f94ee1366ed89b118cdd007e2bcea8b5d98d221765632b574e1dc9da522c24430350ec887f993576bfd8283b67da27f9129eaad3f8a6cd67634cd5330ed6596767db29b27bc7fe21477539707d778f45109755f8e1e4b81d9fe8c1cb5589f1a3db2b325d623fd5d86ed932261448be394985a2ca0a2d0d81074d0fb1e227d1cdd5ff77a77f7155b90e8568f58f429c86520decc3a207bcd71fd478d3cdb7d47317b75b6ce72b8c4f6c9cdf619f2d8a5e6a88a4c4937dfc2e137a8b8e810870927ff40125f1bf5751f1b65b46dd9c5e"}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x7ed]}) r1 = syz_open_dev$sndpcmp(&(0x7f0000325000-0x12)='/dev/snd/pcmC#D#p\x00', 0xeb, 0x20e00) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000fc7000-0x8)={0x0, 0x7}, &(0x7f0000463000)=0x8) mbind(&(0x7f0000a33000/0x1000)=nil, 0x1000, 0x4001, &(0x7f0000d21000)=0x4, 0x3f, 0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009f8000-0x8c)={r2, @in6={{0xa, 0x3, 0x10000, @empty, 0x9}}}, &(0x7f000095a000)=0x8c) r3 = syz_open_dev$usbmon(&(0x7f000070e000-0xd)='/dev/usbmon#\x00', 0x7, 0x80000) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f00002c7000-0x56)=""/86) 2018/02/02 00:41:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000041f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2080000) 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, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000490000)=[{&(0x7f0000954000)="0d7f9e408e4d818904b0dbfe7971a0b5816be0334a22ca7bd10aa5c544a2ef7d6976c89734d57c0e65e9b4a70905334b5a927d51be1e1c65ae0f3efcbe9fb176293a343d8a046fc623ed4ffdce450ab9f6a3f77e5b6b750257cffd1c54b26175c3b3f3b4b4b9e9f5e3c2cdc92fe33e7cd15f003aa9c1898b89b98bcd9e6f83ebe32d83a43faa753677c296c35ec8", 0x8e}, {&(0x7f0000a4b000)="8c930b7d8a106ede94a472316a74111a967ffc512538e4b8dcfb3b319a52dfb1bd611903772072dc56129a511ad0556667ddb406b3e2b93f6c193d2530d532d348e5af9e", 0x44}, {&(0x7f000055e000-0x9)="d5a83e186d729f8eef", 0x9}, {&(0x7f00009c5000-0xda)="7b9c313d6c05dfa466104bae9c9022769664fbec7d4ea3f3e4341cae6f4e62f5f2baed36201a80b8f069d58afab4e0c67bb8710f5a0b7e6c8d7146844aa6285d8bde73b40b313f999dd1d9ada4ca59d69f2c9c9e9033e3ae95a2ac83151e475e6a44b86ed5c7fbe0846a662df14730db90185b398875071769252e9dda2392f3d90563f4fb61945a700e3690e10debc123977cd2b89bf12d1832e72bb988b7606db32d17c52175129ef6d7040ab1bd9c956a8170b2985ffb6c73d21a59f562c51491d8fd7f958ede764e5ff8e1a4ba3e5a3a5b64d628f22a4286", 0xda}, {&(0x7f0000339000-0x22)="1986d222aef114770743c4d88cb9e1f8e38a633148607f7540479be008907ead9d31", 0x22}, {&(0x7f0000ad6000-0x31)="58f03dc68aa5827c07f73408c4a2034a4f7f51c1d50b3e27692d29862fd7a37c667e440d899cfa9a09bc087189157dea9d", 0x31}], 0x6, 0x8) vmsplice(r0, &(0x7f0000a44000)=[{&(0x7f0000939000-0x98)="0e", 0x1}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/02 00:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c3d000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000fef000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000009a000)=0xfffffed8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000b51000-0x10)={r1, 0x1, 0xfffffea9, @empty}, 0xfffffd5a) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000a33000-0x18)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r2, &(0x7f0000308000)="61f61725efe507060a539bad2ecd5ce0c5495b12ebe3591a1af403da11de0e8b6ced2c8736ed8cd935e2ad52508e9b67198b9a6998705767975f9f35b3edc13717182b1c5fbee38ad0fe0810de529a7c642b5ab0d363b34f499fde6fd935b87abf2777df3e9be05603d9dfadfed86ef1273e9d931afb32cf444060b8039ab1040000008171837149fc2dfaf2bda5d3e6d4ee12979a82049a93173a0d1c62dab9e1df3c0406b321a21bdb2be784a7929169eb9b7ba9d2b77b089c397c42df1e2167db0047deb5a8db46", 0xc9, 0x2, &(0x7f0000f7b000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x10}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f00006eb000-0x4)=0x2, 0x4) [ 44.699501] QAT: Invalid ioctl 2018/02/02 00:41:11 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000012000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x20, &(0x7f000002d000)={0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000017000-0x20)={{&(0x7f000002f000-0xd7)=""/215, 0xd7}, &(0x7f000002e000), 0x1}, 0x20) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000030000-0x1a)=""/26) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000021000-0x4)=0x4, 0x4) dup2(r1, r2) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000002e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000031000-0xb)='/dev/vcsa#\x00', 0x6, 0x800) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f0000031000-0x38)={0xfffffffffffffffc, 0x801, &(0x7f0000031000-0xc5)="b276a16269fff6ffd2e5564926a27a0c116d4e5cf0e92d47b6da558868a798cbe1e679de1eed895ff41b2693e38868ba4af49423d3cad6fa02de6ebb9675079a4c1184ac42553b61c697340720ef70742b2ce411a3e16526c8a475a5537087bbfe1a64812bcec003aff2b888016d705ee60692688e294033f53c788b8e7588ebd12dea813c009033b4231327d9b960bb8234569a8c15baf4f03e10d2f4190e4957321e38206ccf313b8f4af9b45db770adaf3c3d80b9ed10307e99d1b6dc3dea3c7163a630", &(0x7f0000012000-0xbe)="34cd905d9e1928299d44ad63ea95e8d2b1191eb10696228ac156f28dd25c6389ee6a027ee5fba8e3520653c4ac3bd9ed7acd57892cd4f9008cfe1e3f2504172d7ca8aedb4a4e729b7dd28554a45f032bb5755cbd8060df476b2566ca40f8c74be3eb0e10daa15ea3d62faf65d274aa4d9a869e1f5543b0f0705e58392091074b109c582fbeca4b3e9e9bbbfb7b19fa536702f1d8760001876a47617a733db11e7bb8ce6e169f7f0bbe55c20a3cc8ec8dc79b921fad4ec2997a29f504528f", 0xc5, 0xbe}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000001f000-0xba)="0c49322e9d9949c2b1f18c160fb926de998cd0cdeab7878f8c5c3e6250d792d78b55d742291ba517c40ca4f140de6d08e8ddd5e2091e3fde63b273968c75284eeaac4cee59da615cad3a6deda80808403f1b1b8231763163642bc50feb8b80fa45f62035c1f46f979c8e6861d15c62543123e9221311bf3dadabc5e9b6c5cd2551b582586a449ac8d8e7bf6c103b4703b381ae36cd99d974408cbd59bbbf8c1380c80478d59bc616387c49e2e6072d55ada02f5a1248d50f3feb", 0xba) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000001b000)=r3, 0x4) 2018/02/02 00:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ade000-0x11)='/dev/vga_arbiter\x00', 0x20280, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000819000)="80b19e48a1d2b96495459ed69e5fde0303ae0ff0a20ef98645e9aaa76e7961b8b0cfb8bb8ea9bcdeb97ad837bd4c13cb6b051458ff3a0c3dd557502a88ef198294", 0x41) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x400000000000) fgetxattr(r1, &(0x7f0000d20000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f00000d2000-0x79)=""/121, 0x79) 2018/02/02 00:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004c000-0x2)="6582", 0x5) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009ac000)=0x100000001, 0x4) ftruncate(r0, 0x0) 2018/02/02 00:41:11 executing program 6: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006}, []}, 0x14}, 0x1}, 0x0) mlock(&(0x7f000000b000/0x4000)=nil, 0x4000) 2018/02/02 00:41:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ce6000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00004e0000-0x10)={0xff, 0x4}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00004bd000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r1, &(0x7f00003ba000)={0x1, {&(0x7f0000cf3000)=""/3, 0x3, &(0x7f0000e96000-0xde)=""/222, 0x0, 0x2}}, 0x68) 2018/02/02 00:41:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') syz_open_dev$amidi(&(0x7f0000ba8000-0xc)='/dev/amidi#\x00', 0x8, 0x80000) sendmsg$nl_netfilter(r0, &(0x7f0000d8b000-0x38)={&(0x7f0000dce000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00005f1000)={&(0x7f0000bb9000-0x16c)={0x16c, 0x9, 0xb, 0x8, 0x7, 0x0, {0x0, 0x0, 0x1}, [@nested={0x158, 0x74, [@typed={0xc, 0x8, @u32=0x1}, @typed={0x18, 0x6, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x10, 0x15, @u64=0xffff}, @typed={0x60, 0xe, @binary="90dd56d7e9d57129f37f19c6f34ec033894292303855dba471846d3e79d73536292cd4040f9888cac151c1890abe06db74b8b7b1b9fa504e4fa557ab5151c061a50b084bc525f1766f12510f63ac1f5d5b2cb1554263"}, @generic="5f774228ce5aa354c1ab6882c9e248e7953a037f4457853d0a591a84f8f043dc67b447e23946bce9c5d04c22b2791e5ed3c5d922077482c9075bc4a759e96a6510d6fb2db66a817fbb8187f5a70d3cacba59354f33d4cbbdc84217d27c", @typed={0x60, 0x34, @binary="a5455be6a513689ee8c512121b3960e4ada9113b5097415436ab3000139e0bc7fd68f32f0f4fa161c067c85cfb10f9aee599b9656a212831f8d77a3a6b3be0da1d03d056e658d292d2c514feb16e6ef9028475c3f804"}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x800}, 0x8800) sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/02 00:41:11 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000748000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000147000-0xf6)=""/246) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000004000-0x8)={0x4, 0xffffffffffffffff}) 2018/02/02 00:41:11 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) move_pages(0x0, 0x1, &(0x7f0000013000-0x20)=[&(0x7f0000011000/0x2000)=nil], &(0x7f0000001000-0x24)=[], &(0x7f0000002000-0x4)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000175000-0xb)='/dev/mixer\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f000068a000)={{0x3, 0x1, 0x9, 0x1}, 0x2, 0xfff}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 00:41:11 executing program 0: pkey_mprotect(&(0x7f0000093000/0x2000)=nil, 0x2000, 0x7f2ccdf54a456212, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000c25000-0x9f)=""/208) 2018/02/02 00:41:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3d000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000bae000-0x78)={0x1000, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x40, 0xfe, 0x0, 0x1000, 0x1830, 0x0, 0x2, 0x7fffffff, 0x40}) sendto$inet6(r0, &(0x7f00000e3000)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r0, &(0x7f0000f81000)=""/60, 0xffffffffffffff6a, 0x0, 0x0, 0x35f) 2018/02/02 00:41:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000a73000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b13000)={0x1, 0x0, [{0x0, 0x5547d639925ec95c, &(0x7f000054c000-0x99)=""/153}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000904000)=0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000d33000)={0x3, 0x0, [{0x3, 0x7f, &(0x7f0000d83000-0x7f)=""/127}, {0xf004, 0xfc, &(0x7f0000672000-0xfc)=""/252}, {0x6000, 0xd8, &(0x7f0000b23000-0xd8)=""/216}]}) 2018/02/02 00:41:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000942000)='net/dev_snmp6\x00') listen$netrom(r1, 0xcd0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0xb, &(0x7f0000941000), &(0x7f000093f000)=0x4) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000944000-0x8), r2, &(0x7f00000ba000)=0xc1c, 0x2, 0xa91617cb4a2dcd98) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x1, 0x1ff, &(0x7f0000942000)={0x0}) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000943000-0x4)=0x3f, 0x4) 2018/02/02 00:41:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000dd1000-0xd)='/dev/urandom\x00', 0x0, 0x20000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000708000)={0x0}) dup2(r0, r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ccd000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e81000)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f000039f000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000074000-0x87)={0x0, 0x7f, "097dcf23625e796c0cc51df51d587425f445861361e601f23bfa7606c22430d0b76b9abd2d0d6c6a9a2a36135ab5e7f7006ceffe16b0d62aeeb9771ccf9ed3a33dfabb270903b9497d4b54f53b940e58faed48145b3dfc222f3b763b9f22765868a43bfad31bf664096d696295836da8ded0edab791d74e94fba1258a54c21"}, &(0x7f000071e000-0x4)=0x87) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000104000)=@assoc_value={r3, 0xfffffffffffffffa}, 0x8) ioctl$int_out(r2, 0x2, &(0x7f0000d9c000)) 2018/02/02 00:41:11 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x40}) r1 = userfaultfd(0x800) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000027000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000014000)={0xaa, 0x38}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0xfffffffffffffffe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000023000/0x1000)=nil, 0x1000}, 0x800000001}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f000001c000/0x3000)=nil, 0x3000}, 0x2}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000025000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000028000-0x400)={"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"}) 2018/02/02 00:41:11 executing program 7: io_setup(0x1, &(0x7f00002d6000)=0x0) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000d53000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$amidi(&(0x7f000037a000)='/dev/amidi#\x00', 0x3, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x84000, 0x0) r8 = dup3(0xffffffffffffffff, r4, 0x80000) r9 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = dup(r5) 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) r11 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e, 0x80000) r12 = openat$cuse(0xffffffffffffff9c, &(0x7f00008fa000)='/dev/cuse\x00', 0x100, 0x0) r13 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000014b000)={0x0, 0x100000000, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f8d000-0xb)='/dev/hwrng\x00', 0x200000, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x8, &(0x7f0000454000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x5, r1, &(0x7f0000ff9000-0x91)="7701635a5a9f2808da2f49cbed1c8c38891e2a9bb752861b82f27ec8a5962e2adece86aa10c1c9a7f00aab910f201c25a31bfb9b45e77b4252861bcfe39eb326770589e90c1388b2592a13fb9f3eb3dd674f42b7fa15de5e5f8165312d11fc402803ab33627f29b7f095eca9c6ef2d248d318dc0bb932e270dbb65baab0c9ccd6375067bd8e5afe4215c5b98f660ebf076", 0x91, 0xffffffff, 0x0, 0x1, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xe, 0x7, r3, &(0x7f0000000000+0xf96)="4613761b821c49f4fbefd7dcebe11ed1a52b1dc55ab26d20", 0x18, 0xe5b, 0x0, 0x1, r4}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x9, r5, &(0x7f0000fc2000)="25c47d35a5e9", 0x6, 0x101, 0x0, 0x0, r6}, &(0x7f0000540000)={0x0, 0x0, 0x0, 0x0, 0xffffffff80793ce5, r7, &(0x7f0000088000-0x53)="c2066669cd279e8b96841463acfe103b9e74684281fdbf88c63b4df336138b8bb45cb92ca51c75a810e6d66d6f818b53a12986875b93eaf8f4b34215b0b163b301c1344775bde53ea6cee4d6cb625fa40d130b", 0x53, 0x800, 0x0, 0x1, r8}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x8, 0x9, r9, &(0x7f0000001000-0x87)="9327bacabd1cad5f841d7bc17f7eb0a82fccd54a547b1a17274f533db3bf7322ea89517ff261bba8bca057fd63006be8e3aec68c6e5025fd623477b1cfbbfd53187df794ec9985ff3709bdda2eec9e345a1633f71c0242e7c3d702398a3968914404e1bd3f076ed1d22021efe5f6af773c94ddfe7651cdd6dbf99f30172e64fc409eef69a7a53a", 0x87, 0x2, 0x0, 0x1, r10}, &(0x7f0000273000-0x40)={0x0, 0x0, 0x0, 0x8, 0x6, r11, &(0x7f0000915000-0x77)="8f863ddb2e846836cd3296a0755bbf7b46cf4bb957972ff6765b434cc7e802f619c865473b600ab3397db377559fab5a3f31f2aaf5a4c27eb7475567ac5e9d8ac6cc1ef1415ba71109ad2ec3bb80eb092e35a3a2cc9181e07813b7e069a11e9b6fe9acb7721e9ede0e4ed3e5789577cece927293b0a83c", 0x77, 0x800, 0x0, 0x1, r12}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x6, 0x3f, r13, &(0x7f0000000000)="944f98c5d547026e5829", 0xa, 0x7, 0x0, 0x0, r14}, &(0x7f0000ddf000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r15, &(0x7f0000001000-0x8e)="48e6c17fdf04b33a7274953eeeda6ca4fabc21034f18c81765254ed25871dcef07f28883bb7f6007f10d0bc50b6e630b303ed148d404887898f4e0858627c37a11783007a047ae61a3f2eb6473a63168d028755ef95e5f669a73daf2c55b62340a91ac883dff6fcf96b93f5fffd87d9e639b2965575d36470d7957e46a5a5d7b4788cffe1c1b32c50cf8e397cf07", 0x8e, 0x8db, 0x0, 0x1, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r16 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r16, &(0x7f00001c0000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000567000-0x14)) r17 = syz_open_procfs(0x0, &(0x7f00001ea000-0x9)='net/udp6\x00') preadv(r17, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0xff) 2018/02/02 00:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x8000a, 0x0, &(0x7f0000609000-0x8)) 2018/02/02 00:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000049d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x4) r1 = dup3(r0, r0, 0x80000) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000347000-0x4)=0x6, &(0x7f0000b04000)=0x4) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00006d7000-0x4)=0xd9ed) 2018/02/02 00:41:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d9e000)='/selinux/status\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ef7000)='/selinux/enforce\x00', 0x404080, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000826000-0x8)={0x3, r2}) r3 = syz_open_procfs(r0, &(0x7f0000743000-0x7)='fdinfo\x00') r4 = creat(&(0x7f0000d6b000-0x8)='./file0\x00', 0x50) exit(0x0) fstat(r4, &(0x7f0000b1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f00000eb000-0x8)='./file0\x00', 0x0, 0x2) execveat(r3, &(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000121000-0x28)=[&(0x7f0000609000)='fdinfo\x00', &(0x7f00004fc000-0xf)=')vmnet0trusted\x00', &(0x7f000077e000-0x1)='\x00', &(0x7f0000cf6000-0x7)='fdinfo\x00', &(0x7f0000c8a000-0x1)='\x00'], &(0x7f0000e79000-0x40)=[&(0x7f0000b21000)='wlan1\x00', &(0x7f0000ca3000-0x7)='fdinfo\x00', &(0x7f0000609000)='fdinfo\x00', &(0x7f00003dc000-0x7)='fdinfo\x00', &(0x7f0000286000)='fdinfo\x00', &(0x7f000095a000)='\\[\x00', &(0x7f0000745000-0x1)='\x00', &(0x7f0000e62000)='bdev\x00'], 0x1000) getdents64(r3, &(0x7f0000419000-0x44)=""/68, 0x44) 2018/02/02 00:41:11 executing program 0: r0 = syz_open_pts(0xffffffffffffff9c, 0x500) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000e68000)) setitimer(0x2, &(0x7f00006b4000-0x20)={{}, {0x77359400}}, &(0x7f0000a8c000)={{}, {0x0, 0x0}}) utimes(&(0x7f0000614000)='./file0\x00', &(0x7f0000153000)={{0x77359400}, {0x0, r1}}) 2018/02/02 00:41:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) poll(&(0x7f0000f95000-0x50)=[{r0, 0x1}], 0x1, 0x88) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f1d000)='/dev/loop-control\x00', 0x545201, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000f88000-0xe)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000cc3000)) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000620000-0xc)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000415000-0xc)={&(0x7f0000f8d000+0xae0)=[0x0, 0x0, 0x0, 0x0], 0x4}) timerfd_settime(r2, 0x1, &(0x7f000061a000)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000ce9000-0xc)={0x4000000c}) 2018/02/02 00:41:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00005e2000-0x13)='/dev/snd/controlC#\x00', 0xd5, 0x14803) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x101001, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x8001, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) openat(r0, &(0x7f00001f4000)='./file0\x00', 0x40, 0x0) 2018/02/02 00:41:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f000006a000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r0 = syz_open_dev$vcsn(&(0x7f00004eb000-0xa)='/dev/vcs#\x00', 0x1000000000abf5, 0x88000) getresuid(&(0x7f0000d69000), &(0x7f000014d000)=0x0, &(0x7f0000342000)) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000fd4000)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x5) fallocate(r2, 0x0, 0x0, 0x401) keyctl$clear(0x7, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r3 = socket$inet(0x2, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xde, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xdb, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) syz_emit_ethernet(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) gettid() r4 = syz_open_dev$sndmidi(&(0x7f000060b000)='/dev/snd/midiC#D#\x00', 0xd93, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f00000c6000)) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00003b6000)={0x3, 0x20000020000007}) 2018/02/02 00:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00006ea000)=@security={'security\x00', 0xe, 0x4, 0x45, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00000af000), {{{[], 0x0, 0x70, 0xfffffffffffffd1b}, {0x28, '\x00', 0x0, 0x270}}, [{{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @generic="d28dca0af5866887cb053a1a19e4aea5", @common='tunl0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="d8aeb494f13888134a753e713cd1c193", @common='bpq0\x00'}, 0x0, 0xfffffffffffffdea, 0xb0, 0x0, {}, []}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}]}}, 0x310) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e9c000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00002b3000-0x8)={0x0, 0x8}, &(0x7f0000481000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000089c000)={r1, 0xffff}, &(0x7f00003fd000-0x4)=0x8) 2018/02/02 00:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x3, 0x200000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x132, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @random="e5e1b3e90be5"}]}, 0x392}, 0x1}, 0x0) 2018/02/02 00:41:11 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x20000fffffffc) epoll_wait(r0, &(0x7f0000000000)=[{}, {}], 0x2, 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}}], 0x20) sendto$inet(r1, &(0x7f000001d000)="a5", 0x1, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/02 00:41:11 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000009000)={0x5, 0x934, 0xfffffffffffffffb, 0x6}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000000b000-0x20)={0x0, 0x0, 0x10001, 0xd8ea}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000000)={r2, 0x7}) 2018/02/02 00:41:11 executing program 1: syz_open_dev$vcsa(&(0x7f00000a1000-0xb)='/dev/vcsa#\x00', 0x0, 0x20400) mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001bf000-0x1)='\x00', 0x1) clock_gettime(0x0, &(0x7f00004a2000)={0x0, 0x0}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000414000)="01acbd54847fa0a4ee06c9985ccc45f96b5c348aa6344989ef307bd87ee7101b78a1bebf704b6e938fb169a744f2a3a106b52a178485ed5c5788ee3d46d2ad52f3e430fc2076684093485916540ffc4b7bc35a4cf38f3e59438e3b269a414029e90b61a2c1c013b3451136131ab6f57c13ba2ed8959f6c812e331d09e4156443bc81ecbb1a645fc94ced734407bcf1f56814b788ef2f88de56c67bbb901312f53326b7b22432542976dbb13bdb93a2ef2d1bcd5ce75f26a65d9fabafccafaf1ada8d0ce1f8a4287f96e13f35b82627fcbeabb297219911", 0xd7, 0x2, &(0x7f0000af4000-0x10)={r1, r2+10000000}) r3 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x13, 0x400000}}) 2018/02/02 00:41:11 executing program 6: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000fca000)={0x0, 0x2, 0x3, @thr={&(0x7f000006b000-0xca)="e08898e14748d033701ee923b44bdc9e43187864c66b91b130c76c4ae19923a8d84f00e3f6ca60c40c69edfe07f2e5324ac899926a4ad682736cb78dd6c3e845340a4182549f5972cf62c2a08abcee2beb0a2c7c53fcf694f3d6ad9fe30e5282bc774f3f9191f8ec2b084f0ee8ad03c91535b489fe3c3b34006853799b3a7dd2433260571d1451008bd22c01bfe9f8557a3ef93c7c6c8de927fec7e31d57503d468799bc33629d8a2ce31933edebdc0629d61e878c5153bd43b95e7bce40d104ac993ae1c0c80a0e154a", &(0x7f0000932000)="3c91ab2c01035a4a4ccc263c3dcc5f40360d7da54bfc7e29afae9ac6c104c412c16f17efcea4be0f3316a0cc299aa151e771f9fdc23c1e30e860beaa05de1514f3ad4a5ffee6ce838931b8e6a598be96c1d46fa5c71ae5ad15f188dca3132f368f62c74a294bd78f90e2730005e3553a981d7a1f020fec689e534e9762c88f44c00e99d8b6b30e5a4b7e267c551efa6f814d5fa4423c8d1567dbc55f1f73c83ef91bbd7af52451f5f09a4be0f24f71e7a7d26d7e55264acb8c012a88f3721edc1faa331e1c7cf11dcc3fec3e69f9d473d6d5755c2912a0b3dd88b5a54bf02daa186598bc48ace31cb2e4b253f29323fa35"}}, &(0x7f0000f3f000-0x4)) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fcb000)='/dev/vcs\x00', 0x400, 0x0) unlinkat(r1, &(0x7f0000244000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f000087e000-0x60)={0x0, 0x40, 0x1, @thr={&(0x7f0000ce1000-0x1000)="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", &(0x7f0000fcb000-0x50)="2be9c0ca354fe055f75a215f228d64bc9425212bb623c01d7a347dfdb954fbe03c45e86e71cd9ffe5c9bb3ebd01e7ac1bca450d7c7d43ec455b6a5e791d38d92315470e04cf8b83fe2678ed7e3d9d286"}}, &(0x7f0000fca000+0xc33)=0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000fcb000)={0x8, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) timer_gettime(r2, &(0x7f0000fcb000-0x13)={{}, {0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc8000-0x10)={r3}, 0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000fcd000-0xc)='/dev/audio#\x00', 0xffff, 0x10500) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000fcd000)={&(0x7f0000d48000)=@generic={0x12, "9f76aa95eb5ce1d28c9b0905d7a669fe010968b94c9da914d6982cde9aaa9fce5136d6c3ba8be3617b97a76bd37e2d98c83fc74135a9b63905e4d8ec5ecc5a90cdc55f1be023c7b7fc9f91776cfbd66cbb057afb0581cb8525dbf6e17edb1bb2da059da2d4329e859ffb5cc184fbdbc5a22880be83140e04d7c3c631f1be"}, 0x80, &(0x7f0000fcd000)=[{&(0x7f0000477000-0x80)="3041043e51949ec212aeb24e0dc977e8b0c81746977a3598bea0e0cadd28c9217a69ff42083d679d85e91296f22a148b1c3e81777d58e464a551c60a0c4c5e0e9f88b02371267e649147be5f73fc38ece1617be8518e89a966d856526c5aac4b7ea1e4135c1a72bc6f2d2f39640a010f0cee6cf45091798cc85729e0005321c5", 0x80}, {&(0x7f00005a6000)="209636c3d78c98", 0x7}, {&(0x7f0000fce000-0x5)="171365b3dc", 0x5}], 0x3, &(0x7f0000fcd000)=[{0xd8, 0x117, 0xffffffff, "8c829505ac33a2d1d45fe94173ef3751c9e7641173f90c28be80d94e6c6b753c33c66e7ab02fcaf941b09eec84451dbb310d193f30839f72452717b5d73468dd2814a5542a294de25bd6b86c58e7a3e9a20f4b7428626527ff5ac46208ef85fa166e705b4afb7d18c9d0211fdedbcfffdd37cd93ad37901d0fa0b9da5826235d74effe5380453a867a77853a21f281c94edcdb988558bb3dde123144b5831f1382ae5d2426e3de4c05da160d0f381edaefb4e4dc85e59aa15d50df666d83395ecb"}, {0xb8, 0x105, 0x0, "a69dd7969a1a47babdcbd76e29e6b82a520684582f5d9c0a496cff07f07b53a13a52353f3b99e93fe0ea572ab17efd8461a90377f3e19cac095eb75b27b400aa63529be47434460d230dfc73508af496c4dbabd1ffa27738d95b5ab843f3e7e91eb0cf68dba97004660d109d85ddbaa4c42aaf1cbc3a76d28bcd2db348dd54f54f82d3362e5eeb690fb60caf5ef27e2440d7153bb2e2d68caad1199f2ce333b0c0d54a15c8dbcd8b"}, {0xa0, 0x113, 0x1, "d9b13cbae2b2c9982e021642ea969a593341d537798ca028b2e3c02676d347bf1ccd466b775d991b9a67c015a1d9623673cdf5877bd7de5467e81d9e9a79d81fbeeb6de7b82bcc8c4dfce039d88678240d63043bf3467fcc7cb3bff32c66412e90b06e89c52ed2d6fc4c4eec82cb1dcfa4cc8f657cbcaaaad11d237817fab733811095b238d2d62142663f"}, {0x10, 0x114, 0x8}, {0x58, 0x113, 0x3, "27bc1a9082d5497f3656191179f0c3e204815f1c058bd253c33c55794764264b147e1fe2875c00e251df356b24240239b95b5422aa88f9e42d521abbf3475f0bc8"}, {0xf8, 0x117, 0x8, "0e4734f1137828de2216f44985b6fad71f0631a01c36117ddc37567ebb076703e6b355e6dfa995e249d322e24c38a0473d599f6ecec1116aeaddceb7ca75953f96dfe22c2e62056f55b6eb85fc81c1671bd903e252bb6ee364f8d721d9d27fb1edc0b957b4efbdc8a5b54cd8031c6a0b81f2b3de9e486ad7f43947c6c407032d3679678833af59ff4b645db32b92392b611ec780a0efb74f3dc3a0e38d891e23fd8e2409f0515c0049961457bbbbe3c4905ca6752a2498cad3419fa19ba89633ca5ceace5af2271cef9139f321f180a3d67b0c5687e47534e96e5e0da9548037e0"}], 0x390, 0x48004}, 0x20000000) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/02 00:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') symlink(&(0x7f0000cca000-0xa)='./bus/file0\x00', &(0x7f000017b000)='./control\x00') llistxattr(&(0x7f000021c000)='./bus/file0\x00', &(0x7f00004c4000-0xbd)=""/189, 0xbd) stat(&(0x7f0000e92000)='./bus\x00', &(0x7f0000e74000-0x44)) 2018/02/02 00:41:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000819000-0x2ad), &(0x7f0000a17000-0x4), &(0x7f0000d77000), &(0x7f00000d5000)) mknod(&(0x7f0000de2000)='./file0\x00', 0x1040, 0x0) r0 = getpid() execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f000079c000), 0x7ff) getpeername$unix(r1, &(0x7f000007f000-0x8)=@abs, &(0x7f000005e000-0x4)=0x8) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f0000f59000)='./file0\x00', 0x26106, 0x0) chdir(&(0x7f00001ce000)='./file0\x00') ioctl$KDGETLED(r1, 0x4b31, &(0x7f000027e000)) 2018/02/02 00:41:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) pipe2(&(0x7f00002dc000-0x8), 0x80000) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') write$sndseq(r1, &(0x7f0000ff2000-0x60)=[], 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 00:41:11 executing program 1: r0 = syz_fuse_mount(&(0x7f0000246000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000988000-0xc)={r2, 0x0, r3}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000000)=0x200, 0x4) 2018/02/02 00:41:11 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000687000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000fc8000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "fbaac8", 0x30, 0x1000000032, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, []}}}}}}}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000877000)='/dev/dsp\x00', 0xa0481, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x7fff) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000056c000-0x28)={0x9, 0x3, 0x800, 0x1f, "0ef9edab21ee298283be4d860b8a77e5dc39a883517f1d2730de27f685aa656a"}) 2018/02/02 00:41:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000efc000)='net/ptype\x00') syz_open_procfs(0x0, &(0x7f0000e66000)='net/ptype\x00') r1 = syz_open_procfs(0x0, &(0x7f000083c000-0xa)='net/ptype\x00') close(r0) fstat(r1, &(0x7f0000cdc000-0x44)) 2018/02/02 00:41:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x7, 0x0) r2 = add_key(&(0x7f00001a0000-0xa)='syzkaller\x00', &(0x7f0000235000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000f7000-0x35)="e274f05b6630c98d754fb822cd1188173aca82717e211ee5ae22fcd68fa646ca6e116d437a8f181442548ae8e25251142212ef3c20", 0x35, 0xfffffffffffffffc) r3 = add_key$user(&(0x7f00005ae000-0x5)='user\x00', &(0x7f0000b3d000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00006ce000)="878ec4348754814cbde24501d91618d6fa1fb918609675669da8365573c2bd0de2b6216175dcd13e179bff40a61da99a686ac94132625f8234ee640a88507fd574aa9146cfee32e974b64b2d39a35e31d14ee4cf62086658635216e58045514d6ad1cf51d1bc339037323fcd4bc045d315710cdd8f440c34187754af79d1c8bef5131b02be0d1501139263d7935506cc6384bb66c952bdfb589416b92fc4f8432ed2b64720ee99238612abb63f5c49ef9e71e6b7afd6437dc35cc1b94eac68306955ed2b8af3121e0725bfbb6794d2ed6e294dea2e4301bec0881fb2b32c239ce715e08f83edc6e9d2", 0xe9, r2) keyctl$get_security(0x11, r3, &(0x7f00001da000)=""/63, 0x3f) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) r4 = syz_open_dev$sndpcmp(&(0x7f0000b8a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x111082) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000071b000)={{{@in6=@loopback, @in6=@empty}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000b94000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000eaa000-0x4), &(0x7f00006dc000)=0x4) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008ad000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000249000)=""/88, &(0x7f000033d000-0x4)=0x58) ioctl$sock_inet_SIOCGIFADDR(r6, 0x8915, &(0x7f0000736000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @empty}}) epoll_wait(r0, &(0x7f000052c000-0x18)=[{}], 0x1, 0x8001) timerfd_gettime(r1, &(0x7f00004c3000-0x20)) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000a11000)={0xf9, 0x0, [0x6, 0x9, 0xa45, 0x3ff]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000468000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0x516, 0x0, 0x5, 0x4, 0x80, 0x101, 0x9, 0x3, 0x1ff, 0x9, 0x80, 0x7fff, 0x5, 0x100000000, 0x6]}, &(0x7f00009de000)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000d59000-0x14)={r7, 0xa28, 0x7f, 0x5, 0x81, 0x7}, &(0x7f0000c8e000-0x4)=0x14) pwrite64(r6, &(0x7f0000c0a000)="dbc05d1a84278b1699e31fbfe3304d0f85dd4572ae767cb8e7c7a4dca76a1adfe4633f0c0aa86f4927baf6000000b207eb9395ce1c04ac20576022a92f187f95d09116f028707479920fc0036577c152ae80c366a269f32726aa1adf5c57c6e039620b26006db35444a9e92d474adb7d6e9770c9ffcb58f93b2d36af593705fd9a7d0404231a", 0x243, 0x0) socketpair(0x2, 0x5, 0xfffffffffffff142, &(0x7f000036a000-0x8)) 2018/02/02 00:41:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) r1 = accept4(0xffffffffffffffff, &(0x7f000025c000)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, &(0x7f0000bf4000-0x4)=0x1e, 0x800) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000abb000-0xa)=""/10, &(0x7f0000a9e000-0x4)=0xa) setsockopt$packet_int(r0, 0x107, 0x80000001, &(0x7f00003d1000-0x4)=0x200000000000007, 0x1) 2018/02/02 00:41:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) syz_open_dev$evdev(&(0x7f00009ad000)='/dev/input/event#\x00', 0x0, 0x0) readv(r4, &(0x7f00002e3000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) connect$unix(r3, &(0x7f00009b8000)=@file={0x1, './file0\x00'}, 0xa) tkill(r2, 0x16) syz_open_dev$vcsn(&(0x7f0000ac0000-0xa)='/dev/vcs#\x00', 0x800, 0x20000) 2018/02/02 00:41:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000246000-0x1c)={0x5, 0x1, 0x5, 0x9, 0x8}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000380000)={r0, &(0x7f0000d5b000)="faffffffffffff81994d"}, 0x10) 2018/02/02 00:41:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bb3000-0xc)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009a9000-0x10)={0x9, 0x200, 0x80, 0x40, 0x0}, &(0x7f0000eb2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000bf2000+0xf87)={0x0, 0x8}, &(0x7f0000d22000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ad5000-0xb8)={r1, 0x3e, 0xffffffffffffff80, 0x1, 0x1, 0x6, 0x0, 0x5, {r2, @in={{0x2, 0x0, @empty}}, 0xfffffffffffff801, 0x6, 0x9be, 0x100, 0xa6}}, &(0x7f0000765000-0x4)=0xb8) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000043c000-0x10), &(0x7f0000048000), 0x0) 2018/02/02 00:41:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000197000)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) r0 = creat(&(0x7f0000fb3000)='.', 0x28) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000054000)={{{@in=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000af3000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d1d000)={0x0, 0x0, 0x0}, &(0x7f0000a18000-0x4)=0xc) fchownat(r0, &(0x7f000029f000)='./file0/file0\x00', r1, r2, 0x800) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x24000, &(0x7f0000509000-0x1)) mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)) 2018/02/02 00:41:12 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b24000-0x1000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c9932f", 0x5d}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000004000)={r0, r0, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000b23000)={0x6, &(0x7f0000b22000)=[{}, {}, {}, {}, {}, {}]}) socket$unix(0x1, 0x7, 0x0) 2018/02/02 00:41:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) times(&(0x7f0000483000)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000ad9000-0x8)='./file0\x00', &(0x7f0000a98000)={0xac3}) r2 = ioctl$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$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000e54000)=0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r3) 2018/02/02 00:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b5d000)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000667000)='/dev/vcs\x00', 0x2, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000043b000)=0x5, &(0x7f0000873000)=0x2) futimesat(r0, &(0x7f00005f1000-0x8)='./file0\x00', &(0x7f0000ef4000)={{0x0, 0x2710}, {0x77359400}}) unshare(0x28060400) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f00002bc000+0xc63)='./file0\x00', 0x80000000) 2018/02/02 00:41:12 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000211000-0x11)='/dev/qat_adf_ctl\x00', 0x480000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f000055d000)={0x20, 0x2}) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x94c7a545928145d3, &(0x7f000025c000)=0x3f, 0x4) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000ae1000-0x8)=@un=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae0000)='/dev/vga_arbiter\x00', 0x30000, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000bd000)=0x4, 0x4) 2018/02/02 00:41:12 executing program 2: clock_getres(0xffffffffffffffff, &(0x7f00003c1000-0x10)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008f9000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000389000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x400}) 2018/02/02 00:41:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00006e2000)=@file={0x0, ""/4096}, &(0x7f000010c000-0x4)=0x1002) pipe(&(0x7f0000dea000)={0x0}) r2 = creat(&(0x7f00007c6000-0x8)='./file0\x00', 0x141) pipe(&(0x7f00005d0000-0x8)={0x0, 0x0}) r4 = dup2(r3, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f000016d000), &(0x7f0000f07000)=0x4) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000136000-0x9)='/dev/ppp\x00', 0x4040, 0x0) getsockname$packet(r1, &(0x7f0000989000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000037d000)=0x14) sendmsg$nl_route(r2, &(0x7f0000c99000)={&(0x7f00005d6000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000227000-0x10)={&(0x7f0000323000)=@bridge_delneigh={0x48, 0x1d, 0x0, 0x4, 0x2, {0xa, 0x0, 0x0, r6, 0x2, 0x20}, [@NDA_VLAN={0x8, 0x5, 0x1}, @NDA_DST_IPV4={0x8, 0x1, @multicast1=0xe0000001}, @NDA_VNI={0x8, 0x7, 0xfffffffffffffffe}, @NDA_DST_MAC={0xc, 0x1, @empty}, @NDA_VLAN={0x8, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4055}, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000cc1000-0x9)='scalable\x00', 0x9fd5) sendto$inet(r5, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000896000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/02 00:41:12 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001267, &(0x7f0000017000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000004000-0x13)=@random={'trusted.', '/dev/loop#\x00'}, &(0x7f0000004000-0xee)=""/238, 0xee) 2018/02/02 00:41:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00005b1000-0xc)='/dev/amidi#\x00', 0x9, 0x103000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aba000-0x4)={0x0, []}, &(0x7f0000bb3000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00002f5000)='/dev/ashmem\x00', 0x400000, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) readv(r1, &(0x7f0000a53000)=[{&(0x7f00000c5000)=""/4096, 0x64}], 0x1) 2018/02/02 00:41:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x101300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@rand_addr=0xfff, @multicast2=0xe0000002, 0x1, 0x2, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000967000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000511000)=""/191) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006ed000)='/dev/audio\x00', 0x40000, 0x0) socketpair(0x5, 0x6, 0x9cd, &(0x7f0000a74000-0x8)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000149000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000145000-0xe8)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000e51000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000b21000-0x28)={0x3, 0x5, r3, 0xa000000000000000, r4, 0x10001, 0x4, 0xffffffffffffff01}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00004cd000-0xb)='/dev/audio\x00', 0x1, 0x0) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f00004de000-0xec)={0x65, 0xe4, "872f90b42ff9be20652e62723749aacf1709a942e9b279af08193c84cba9b08b33d9238b53fbb947eedee5d6181e2642d33073acede6f49a93cdce17d243bd0ac362600b82dea4c6afc84e4acece0f3644610fc24ffe0857ce2fa795e521f028ef1e3e260b8bf38c375f5cf33c453a2a985c2de8147d618233c9c65496421ce30e0b264ee307a2f5850fd4bcad3c3780b6ada132c0c92e932dd80c218752d42b6927c690fd7ff67d242d4f711d3d318b65fcff4fe90559a849a84ade1dcb80c3a3786b2d8def07c8a21e45e4b1c616903971a61c39846dfaf338a14191557b55827dcbbe"}) 2018/02/02 00:41:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001a3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000e2c000)='/dev/vcs#\x00', 0x3ff, 0x80000) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00001a7000-0x50)="7d038a746c59534694c91b48df2082909d370022dba9781a0abe7d26085cc55921d4cbc1994c81553a3d52a6e2e04ee2fe4492beaca19324c4f3681b6c8e0bfb38e77bdce99bf47f7ba311b024bf22e9") sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x20, 0xe1}}]}, 0x40}, 0x1}, 0x0) 2018/02/02 00:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e4d000)='/dev/sequencer2\x00', 0x40, 0x0) r2 = semget(0x2, 0x1, 0x400) semctl$SETVAL(r2, 0x1, 0x10, &(0x7f000081c000)=0xfffffffffffffff9) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00007a3000-0x38)=""/56) timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) 2018/02/02 00:41:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d9000)={0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000820000-0x38)={&(0x7f00009ef000-0xc)={0x10, 0x34050}, 0xc, &(0x7f00009c2000)={&(0x7f0000b04000-0x1d4)={0x18, 0x27, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00008b2000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00005ec000-0xc)={r2, 0x0, r1}) 2018/02/02 00:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_gettime(0x0, &(0x7f000006a000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000932000)={0x8000}, &(0x7f0000293000), &(0x7f0000699000), &(0x7f00005c3000)={0x0, r0+30000000}, &(0x7f00007f4000)={&(0x7f00005b6000), 0x8}) clock_nanosleep(0x0, 0x0, &(0x7f0000b85000)={0x0, r1}, &(0x7f00001aa000-0x10)) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f000017e000)=[{&(0x7f0000085000-0x9)=""/9, 0x9}, {&(0x7f00001e9000)=""/125, 0x7d}, {&(0x7f0000bc3000)=""/214, 0xd6}, {&(0x7f000034e000-0x9c)=""/156, 0x9c}, {&(0x7f0000916000)=""/48, 0x30}, {&(0x7f000041e000)=""/78, 0x4e}, {&(0x7f0000a98000-0x46)=""/70, 0x46}, {&(0x7f0000c08000)=""/114, 0x72}, {&(0x7f0000324000)=""/83, 0x53}, {&(0x7f0000796000-0x48)=""/72, 0x48}], 0xa, &(0x7f0000209000-0x30)=[{&(0x7f0000170000-0x33)=""/51, 0x33}, {&(0x7f0000830000-0x3b)=""/59, 0x3b}, {&(0x7f0000003000)=""/60, 0x3c}], 0x3, 0x0) tkill(r2, 0x1000000000016) 2018/02/02 00:41:12 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x2, 0x80) semctl$GETVAL(r2, 0x0, 0xc, &(0x7f000001b000-0x2e)=""/46) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001f000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@unspec=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x318) 2018/02/02 00:41:12 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f87000), 0x0, 0xfffffffffffffffe, &(0x7f0000f88000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000f85000-0x38)={&(0x7f0000f85000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000da0000-0x30)=[]}, 0x10002) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f8a000)=[{&(0x7f0000f88000)=""/63, 0x3f}, {&(0x7f0000a42000-0xf4)=""/244, 0xf4}, {&(0x7f0000f89000)=""/118, 0x76}], 0x3, &(0x7f0000f82000)=""/81, 0x51}, 0x0) 2018/02/02 00:41:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000639000)='./file0\x00', 0x0) r3 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b60000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000cdb000)={0x0, 0x1ff}, &(0x7f0000c1c000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002ea000-0x1c), &(0x7f0000a98000-0x4)=0x8) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f0000ff1000-0x8)=0xfffffffffffffbff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a91000-0x188)=[{&(0x7f0000f8f000)=@in6={0xa, 0x0, 0x4, @empty}, 0x1c, &(0x7f000027d000)=[{&(0x7f0000d6c000-0x3e)="aacef4cbb3a760ce6f19fb3033e5d7f23bb2d3ce77681ef4d897b1d5486195ff8d10d0eab7b668ab", 0x28}], 0x1, 0x0, 0x0, 0x804}], 0x1, 0x0) r5 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r5, &(0x7f00001e9000-0xa)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x40049) sync_file_range(r3, 0x0, 0x0, 0x7) io_setup(0x0, &(0x7f00004dc000)) fsetxattr(r2, &(0x7f0000ba8000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="02000000000800083ffff200", 0xc, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000000}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) recvfrom$llc(r2, &(0x7f00001f8000-0xb5)=""/181, 0xb5, 0x1, 0x0, 0x0) 2018/02/02 00:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000294000-0x8), &(0x7f000063d000-0x4)=0x8) clock_gettime(0x0, &(0x7f00006f3000)={0x0, 0x0}) clock_settime(0x2, &(0x7f0000354000-0x10)={r2, r3+10000000}) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x139) 2018/02/02 00:41:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c54000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer\x00', 0x2002, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000619000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00003ce000)={0x1, 0x0, [{0x277, 0x0, 0x10000}]}) prctl$getname(0x10, &(0x7f00005ae000-0x88)=""/136) 2018/02/02 00:41:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000001000-0x4), 0xc7fda99635440eee) r0 = timerfd_create(0x0, 0x80000) fcntl$setlease(r0, 0x400, 0x1) clock_settime(0x1, &(0x7f0000867000)={0x77359400}) [ 46.064363] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 46.077965] kauditd_printk_skb: 46 callbacks suppressed 2018/02/02 00:41:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000789000)=[{0x10000, 0x5, 0xffffffff, 0x8001, @tick=0x1000, {0x3, 0x14}, {0x7, 0x100000000}, @ext={0x88, &(0x7f00003f9000-0x88)="857134ef8d01ac96af6ab9ad30788c7718770e3036d0aa047365b414b6cd93a4d3e061c038ce6508e2b8659bb05c5800e5b53c62285b22d7a747d6365bf832d0e62b5a38fb69e769bff698b3ad09b930b3fa44e09537e8519851f26ce8a4ae77f68494de8f14e452dde9f5d431b7553b0e3eb57abb36e4c76220903677221a6e9ad95b41e7147e85"}}, {0x5, 0x5, 0x6, 0x1, @tick=0x80, {0x4ac5, 0x7}, {0xff}, @note={0x3, 0x81, 0x80000001, 0x2, 0x7}}, {0x4, 0x2, 0x5af7, 0x7f, @time={0x77359400}, {0x5, 0x20}, {0x7, 0xf9a}, @queue={0x3f, {0x0, 0x100000000}}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)) [ 46.077973] audit: type=1326 audit(1517532072.586:73): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6413 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 00:41:12 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="ba298c9c9f3d5bcef92921cfb5d5b719057ac94b485102bc51effd2666bc1a0a3f7dc106e4b67cc44f7883aae17b0ab27a745dd553c3") execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[], &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) 2018/02/02 00:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000030000-0x8)={&(0x7f0000024000)={0x14, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x8000000000000001}, []}, 0x14}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000011f000-0x8)={0x0, 0x0}) sched_setscheduler(r1, 0x0, &(0x7f0000cd7000-0x4)=0x5ff) 2018/02/02 00:41:12 executing program 3: r0 = semget$private(0x0, 0x8, 0x0) socketpair(0x1b, 0x4, 0x3f, &(0x7f0000ee2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x80000001, 0x6c1, 0x2, 0x40, 0xffffffffffffff7f, 0xffffffff, 0x8af, 0x1b, 0x6, 0x5, 0x7, 0xd1e6}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000001000-0x8)=[]) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ba3000)='/dev/dsp\x00', 0x20400, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000431000-0xa2)=""/162) [ 46.137706] audit: type=1326 audit(1517532072.586:74): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6413 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 00:41:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "0cbcce9828c47b14f60a5ffd1ac7677c7e60c9333c9e32e95ea675aecf1e1f5773f49ae17ab39789b2c653fd231a73167c283fd01974accf92f05cabc1b7f6c105d24aa5f35409d167ca1010adadc76aa520ddfcecaebcbf75a811e2d02c3de12fdf60f160b3ed484a70faa7b81f5742ab14dc969843ef2a7e18ff717e1e3fdb8ef0d8282010e85bb1005c48ee193f1735960bd8f09e6f1f53c000b1aa145ff75bd61f6c32adae051880f0"}, 0xbb) mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") clone(0x0, &(0x7f00003b2000-0x74), &(0x7f0000345000), &(0x7f0000d22000-0x4), &(0x7f0000d24000)) geteuid() r2 = syz_open_dev$dmmidi(&(0x7f0000321000)='/dev/dmmidi#\x00', 0xdd8d, 0x200) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d27000-0x10)={0x9, 0x8, 0x1ff, 0x8b4, 0x0}, &(0x7f0000a8a000-0x4)=0x10) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d26000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x6, 0x4c4}, &(0x7f0000d26000)=0x98) io_setup(0x0, &(0x7f00008da000)=0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r4, &(0x7f0000213000-0x40)={0x0, 0x0, 0x0, 0x7, 0xaf, r2, &(0x7f0000083000)="930ca50424a2818154e39e289fd66e366b63f127be8549a65d8a218afc0359512470dcb4fca3c2cc42883bbccc19227fcfbff1109fdd3fcfb0700936740da1e93d7f8fd0310a556929151034edeaceaa76d5beecbd0055ef02786700968e6a651c579a335fe353417b840af735b424092892d611e823df52e3dc79917c29af010337b03b6ae6a930510fdfd394a05bc578a55b0c27b1c174ca8078b1e3cc9c92f6c1677f3c96af6c26fdf2c68c6c74a680b9263e27f8d976bf5652f9b857870b75209b35a32f015396ba691ddd9484886fb394d0aec09fff17540d493451d702e1c280c5a277863d0c7692de6cc8b0f5077f5755c24fcbaa", 0xf8, 0x1, 0x0, 0x1, r2}, &(0x7f0000d27000-0x20)) [ 46.141183] QAT: Invalid ioctl [ 46.218559] raw_sendmsg: syz-executor6 forgot to set AF_INET. Fix it! [ 46.232137] QAT: Invalid ioctl [ 46.281803] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/02/02 00:41:12 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000001000)={0x3, "50758024529e76f62218277b8f5879f7e2968d21d73645326f85ac920008000060f014535641fbf1b06b65256caa1f34fbb895f96008d93fd21b641a87db064e33a791857d73cb63181fb2da0a494a6704506aba76774dc106119f0fca9b1d400929aabc5c8898fd7ca48e0750ba0ad1144c1afce2cfccdb9e97"}, 0x82, 0x0) msgrcv(r0, &(0x7f0000002000-0x3a)={0x0, ""/50}, 0x3a, 0x3, 0x2000) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x20000800, 0x1000, 0x9, 0x6, 0x0, 0x4, 0x4, 0x2, 0x8}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000003000-0x89)={0x0, ""/129}, 0x89, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@empty, 0x0, 0x0, 0x1, 0x100000001, 0xa, 0xa0, 0x20, 0x87, r2, r3}, {0x8, 0x100000000, 0x7, 0x3, 0x9, 0x80000000, 0xffffffffffffff81, 0x8}, {0x4, 0x6c, 0x555, 0x5c}, 0x1000, 0xb, 0x3, 0x0, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x32}, 0x2, @in=@empty, 0x5, 0x4, 0x1, 0x622, 0x7, 0x9, 0x8000}}, 0xe8) write(r1, &(0x7f0000003000)="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", 0x1000) 2018/02/02 00:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000c43000)={@common='ip6gre0\x00', @ifru_flags=0x1000}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00000c7000)={&(0x7f0000678000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000000000000000, 0x0, 0x800000000000}, []}, 0x14}, 0x1}, 0x0) socketpair$inet6(0xa, 0x4, 0xfffffffffffffffc, &(0x7f0000133000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000e4000)=[@in={0x2, 0x2, @empty}, @in6={0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffff044}, @in6={0xa, 0x1, 0x7fffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, @in6={0xa, 0x1, 0x101, @empty, 0x3ff}], 0x74) getpid() r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a69000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000b24000-0xc)={@rand_addr, @empty, 0x0}, &(0x7f0000b6d000-0x4)=0xc) connect$packet(r2, &(0x7f0000a32000)={0x11, 0x1c, r3, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x14) 2018/02/02 00:41:12 executing program 3: mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80007, 0x100000001) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000dd0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x40, 0x1, 0xad, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000dd1000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000005c000-0x10)={0x8, &(0x7f0000c10000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00001cf000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/02 00:41:12 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000)='/dev/autofs\x00', 0x101800, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000008000-0x18)=""/24) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000015000)={0x4c, 0x0, &(0x7f0000016000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000008000-0x18)=[]}}}], 0x7b, 0x0, &(0x7f0000016000-0xc6)="53745b129023796cbedc435c74ba89c63e66de7624a7bb9ffd27439a169301b5158c53a4a0e6c937383c10cf2695fea683833a1a3e0249d8ce88652f87e6328225afab64cceca260a28e7f1c8fa2222c8d16cc04f5b078b5b1aab34f0d1b9a4c97fce3d49499cbd36e0c0bcbf4cdf2ea6d1518db177d70700a98bd"}) 2018/02/02 00:41:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000096f000)='/dev/mixer\x00', 0x8b00, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/02 00:41:12 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00008de000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x6c}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'tgr192\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/02/02 00:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000704000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fda000-0x4)=0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000013e000-0xb)='mountstats\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00003e9000-0x4), &(0x7f0000105000-0x4)=0x4) close(r0) 2018/02/02 00:41:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000fb5000)=0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) fcntl$lock(r1, 0x4, &(0x7f0000001000-0x20)={0x3, 0x0, 0xffffffffffffffff, 0x0, r2}) 2018/02/02 00:41:12 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a24000-0xc)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x7fffffff, 0x80000000010, 0x7, 0x1}, &(0x7f0000001000-0x4)=0x68) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r1, 0xfffffffffffffff8, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x5fe8000000000}, 0x8) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000005000-0x4)=0x1, 0x4) mincore(&(0x7f0000001000/0x2000)=nil, 0x2000, &(0x7f000001f000-0x1000)=""/4096) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000026000)={r1, @in={{0x2, 0x0, @empty}}, 0x3, 0x40}, &(0x7f0000028000)=0x98) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x17, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000028000)={0x0, 0xffffffffffffc860, 0x8001}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000007000)={r3, 0x10, &(0x7f0000029000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f000000f000)=0x10) [ 46.304447] audit: type=1326 audit(1517532072.587:75): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6413 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 00:41:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) select(0x40, &(0x7f0000ae8000-0x40)={0x7fffffff, 0xfff, 0x3, 0xffffffffffff8000, 0x10001, 0xff, 0x7, 0x7}, &(0x7f0000232000)={0xde0, 0x2, 0x7, 0x8, 0x5, 0xbf, 0x6, 0x9}, &(0x7f0000da2000)={0x7ff, 0x9, 0x76, 0x7, 0xfffffffffffffffe, 0xffffffffffffff00, 0x5, 0x3f}, &(0x7f0000e3f000-0x10)) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000030000-0x8)={&(0x7f0000024000)={0x14, 0x1e, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) dup3(r0, r1, 0x0) syz_open_dev$audion(&(0x7f00001d3000-0xc)='/dev/audio#\x00', 0x8, 0x800) 2018/02/02 00:41:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) sendfile(r0, r1, &(0x7f00001ce000-0x8), 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000521000-0x10)='/selinux/status\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000e32000-0x8)={0x1}, 0x8) clock_gettime(0x0, &(0x7f0000fe9000-0x10)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000842000)=[{{&(0x7f0000e6d000)=@l2, 0xe, &(0x7f000075e000)=[{&(0x7f000080a000-0x4e)=""/78, 0x4e}, {&(0x7f0000460000)=""/234, 0xea}, {&(0x7f0000221000)=""/67, 0x43}, {&(0x7f000011f000-0x17)=""/23, 0x17}, {&(0x7f000002f000)=""/174, 0xae}, {&(0x7f00002a2000-0xbc)=""/188, 0xbc}], 0x6, 0x0, 0x0, 0x20}, 0x9}], 0x1, 0x21, &(0x7f0000f7a000)={r3, r4+10000000}) write(r1, &(0x7f0000847000)="a6fbc919ad6e16b03f1cf69fee486f3638eec549754bce39cb1da74e700796865bce234a08802038a4e40fe85f088636ef88aa704b7a622efafb10fa6f28d01ed3b963524937a3367bc7ca27947c76cd1c3386a464f9054e67bd0fc41e0f50f57313ed651c0e05e18674217b9d02c7b9d2c8b70bac153fd18fa22999a28bed2239ccb2a3b19e5189a691fde9748773e421722ce2346b0f1f7dfe58f55c6ebe20d1cdeecf82bf8a9919647728682c46f277c2e30b36f770be78dd19c25f64c6c70b218b07338ad9527ef8c924250f752e5664559b3e8af0aaf6febf8793a7e3b60104d5588155c681c39381bfbdaaaa1a", 0xf0) r5 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000f02000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r6}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) 2018/02/02 00:41:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getresgid(&(0x7f000035a000-0x4), &(0x7f000009a000)=0x0, &(0x7f0000087000)) r2 = getgid() getgroups(0x4, &(0x7f00009f8000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b15000)='/dev/ptmx\x00', 0x410000, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f000028c000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003b9000)={0x0, 0x0, 0x0}, &(0x7f0000e68000-0x4)=0xc) getgroups(0x4, &(0x7f0000110000-0x10)=[r1, r2, r3, r5]) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/02 00:41:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000068000-0x38)={&(0x7f000057e000)={0x10}, 0xc, &(0x7f00008da000-0x10)={&(0x7f0000456000)=@acquire={0x1ac, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in=@rand_addr, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, 0xa, @in=@loopback=0x7f000001}]}]}, 0x1ac}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bd1000-0x9)='/dev/rtc\x00', 0x2041, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004e0000-0x98)={0x0, @in6={{0xa, 0x3, 0x100000000, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x3}}, 0x0, 0x7}, &(0x7f0000ecf000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000874000-0x98)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0xb, 0x2}, &(0x7f0000cb0000)=0xfd) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/02/02 00:41:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000779000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000023000-0x2)=0x4850) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c47000)='/dev/kvm\x00', 0x0, 0x0) fanotify_mark(r0, 0x8, 0x10000, r0, &(0x7f0000eff000+0x4e9)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00009a6000-0xc)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) r6 = dup3(r5, r4, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f000039f000-0x10)={&(0x7f00000f0000/0x4000)=nil, 0x4000}) ioctl$ASHMEM_GET_SIZE(r6, 0x7704, 0x0) fstat(r3, &(0x7f0000cf2000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000003b000-0x4)=0x0, &(0x7f000005d000), &(0x7f0000d1f000-0x4)) fchownat(r0, &(0x7f00003bb000-0x8)='./file0\x00', r7, r8, 0x500) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) [ 46.344135] binder: 6482:6489 unknown command 1078485949 [ 46.344147] binder: 6482:6489 ioctl c0306201 20015000 returned -22 2018/02/02 00:41:12 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) [ 46.347167] binder: 6482:6490 unknown command 1078485949 [ 46.347176] binder: 6482:6490 ioctl c0306201 20015000 returned -22 [ 46.456273] audit: type=1326 audit(1517532072.597:76): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6413 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=317 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 00:41:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x8, 0x4a5e, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e4c000)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f000018f000)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000482000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x0, 0x0, 0xa, 0x0, 0x80, 0x0, r1, r2}, {0x54, 0x3ff, 0x101, 0x7f, 0x80000000, 0x5, 0x4, 0x9}, {0x4, 0x5, 0x6, 0x8}, 0x8, 0x0, 0x0, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x3e}, 0xa, @in=@multicast2=0xe0000002, 0x5, 0x0, 0x2, 0x3ff, 0x80000001, 0x6, 0xcb}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000369000-0xb)='pkcs7_test\x00', &(0x7f0000afb000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c8a000)="8fb49473665c1e69b65482386b049260d8b405e455e98210ff56c8e610649436996bec036669e1925cdcac6183517ac49ae91c14bacb85b2e233b20acdf5ac19b6fb29f79136d47133babaaa7402e2530f8accdaef36645c3be8d7ae02caf45f9e46159cf8354e38f618ec5351b3ff6ac2f2714de1e00b98af4e3248b9f94bc332527d865bb6fbcd5063c1b859201fc3085646f61ce8b97aa0b2b070f0ee7ee5e0d44482453d606b255eb64522513b669d61d32490bee532257d261c8db61010761b4ffc7edfc4b5e1649902a63d9c1943ab6d73d8f483a5a10e20d666c53b94ab7b8b1cfa1d", 0xe6, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000b78000-0x3)='.dead\x00', &(0x7f00001db000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000093f000)="9936296f2a921522d736785ab97c1c702ed7a4be0c7acf49de256616e39414ebd77066dd7cef3eef87f6cdb3e4d12c01f0cbdb450a56ab0c49a4f1616780e9a04a7cab8e47a87fa8275298931e991f407cc2f160d0d06e08f374f344a687377ceb029ffa6d76e69fc972f2f9eb3778c1d506e02222108a79efd9b95d861860c8adc1d4ea8624618dc6f186c6cea5a25b5335ee8eafb2f7d5de573445bed4f5d10229b09d597b72ccb42f9c613bb8b8bc00b5df99ae372abaa35f78c262", 0xbd, 0xfffffffffffffffb) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000e15000-0x30)={0x0, 0x5, 0x80000000, 0x7, 0x1, 0x1}) socket$pptp(0x18, 0x1, 0x2) keyctl$unlink(0x9, r3, r4) r5 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000a89000-0x30)={0x14, 0x0, &(0x7f0000bf6000-0x14)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f0000fc3000-0x16)}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a90000)='/dev/vga_arbiter\x00', 0x4101, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x81) getsockopt$llc_int(r6, 0x10c, 0x3, &(0x7f0000d9f000-0x4), &(0x7f00005c8000)=0x4) mmap$binder(&(0x7f0000709000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 46.487012] audit: type=1326 audit(1517532072.598:77): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6413 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 46.530751] audit: type=1326 audit(1517532072.598:78): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6413 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 46.569491] audit: type=1326 audit(1517532072.635:79): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6413 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=270 compat=0 ip=0x453299 code=0x7ffc0000 [ 46.574975] binder: 6526:6528 BC_INCREFS_DONE u0000000000000000 no match [ 46.601064] audit: type=1326 audit(1517532072.636:80): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6413 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 00:41:13 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f0000000000)) bind(r0, &(0x7f0000001000-0x10)=@ethernet={0x307, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x806, 0x0) listen(r2, 0x0) poll(&(0x7f0000c1b000)=[{r2}], 0x1, 0x125) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000008000-0x4), 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xfff, 0x4) 2018/02/02 00:41:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d48000)='/dev/input/mice\x00', 0x0, 0x400) stat(&(0x7f00009f3000)='./file0\x00', &(0x7f000048d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f000046b000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000d82000)='./file0\x00', r1, r2, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00009eb000)={@common='bridge0\x00', @ifru_settings={0x1, 0x1, @cisco=&(0x7f00006ad000-0x8)}}) 2018/02/02 00:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00004c0000)="4eaebd081090ca408aa9f8f9ddd4d9d887ff22d787e2f30881d6a6f017", 0x1d, 0x40000, &(0x7f0000a5c000-0x1c)={0xa, 0x3, 0x2, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$audion(&(0x7f0000b8c000-0xc)='/dev/audio#\x00', 0x2, 0x301882) getsockname$ax25(r0, &(0x7f0000882000-0x10), &(0x7f000046c000-0x4)=0x10) 2018/02/02 00:41:13 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, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000011000-0x418)=@raw={'raw\x00', 0x9, 0x4, 0x398, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x0, 0x0, "7070747000000000000000007f00", 'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], [], @generic="c0c5999c2d498c5f186eee201cf1e17c", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'pptp\x00'}}}]}}, 0x3f8) 2018/02/02 00:41:13 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mq_notify(0xffffffffffffffff, &(0x7f0000028000)={0x0, 0x0, 0x0, @thr={&(0x7f0000026000)="3cdfef1b48c99bf4c770b3596ea9743974f741861092dec3b8c3f23bda99efe6", &(0x7f0000001000-0xb)}}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000002a000-0x9)='/dev/sg#\x00', 0x8, 0x80000) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000007000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000025000)={0xf002, &(0x7f0000029000), 0xd, r2, 0x2}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @pid}]}]}, 0x24}, 0x1}, 0x0) fcntl$setsig(r0, 0xa, 0x23) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000002a000-0x4)=0x1000, 0x4) 2018/02/02 00:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000660000)='/dev/snd/midiC#D#\x00', 0x9, 0x8000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c92000-0x20)={0x5, 0x2, 0x2000, 0x1000, &(0x7f0000e4f000/0x1000)=nil}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000066c000)=0x8, 0x2) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000244000-0x68)={0x74, 0x0, [0x81, 0x3f, 0xffffffffffffffc2, 0x3]}) 2018/02/02 00:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x3fff, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000a42000)=""/129) r3 = syz_open_dev$dmmidi(&(0x7f0000605000-0xd)='/dev/dmmidi#\x00', 0x667bad32, 0x2000000040) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000906000-0x5c)={0x401, 0x3, {0x0, 0x2, 0x80000001, 0x2, 0x1}}) sendmsg$key(r2, &(0x7f0000103000-0x38)={0x0, 0x0, &(0x7f0000a79000)={&(0x7f0000f88000-0x1a0)={0x2, 0xb, 0x4, 0x6, 0x34, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1a, 0x18, 0x7f, 0x7, 0xc1, "f0cf277525cc029390358bd6e8b85dd968baf216a5d1f3c8da4b9887850129921c72fc03264907cdf0e2a12bf5156e3c61bff7c7fe0419f7436fd87dbc4b3cd572e634a2da6cfca1a7a6053c9294d124f934f4d6e06bcbe3137739c511a87384d15f56eab8f67fb04c13024de72fab363b9cf355ac60902508e8b1b96650eab792069d6a9996de631f348af313eb0370bafa56d0dc6bb317a53cccd62e16d1b24bfb84bb19350eceee74c0e876845febe9ff65b8bf4b13c6faee676e0b69905355"}, @sadb_key={0x17, 0x8, 0x548, 0x0, "d2c55a81433ef8db4ef783ffba88423e3725b674b1a0a17473aa4da066e8d7a2535ace39a6c7dda112f8d1a3390ff29efda40cdd160a317c193706e3ab1a429a14f8d0fae8caa25914e9de01d3845097c425c284cf3b3fa283eb9a9c5c561071088fe25bc3d80c19a3c54c4b4220eb3a5a4d99ebf91f25836dae1cbcf6b2f89219ab59b86f9def01c60f8535edcdc6bf61df3ccb0e826cf39ad3466b004d89121b27c596512abc29ff"}, @sadb_x_nat_t_port={0x1, 0x17, 0x2}]}, 0x1a0}, 0x1}, 0x4) 2018/02/02 00:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x368, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getresuid(&(0x7f0000927000), &(0x7f0000a7b000-0x4), &(0x7f00008dc000-0x4)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000efe000)={&(0x7f0000bbb000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000f70000)={&(0x7f0000617000)={0x21c, 0x1, 0xf, 0x211, 0x3, 0x0, {0x7, 0x0, 0x5}, [@typed={0x10, 0x6c, @u64=0x80000001}, @nested={0x1f8, 0x3f, [@typed={0xc, 0x68, @uid=r2}, @generic="44d9d935b24bcb254f9609bf92069a8b4ef64147d130ff1051434ae8c9c186269caa103c5e7a301cbde7b733e7de96b4ab6d108985721d56551b5b417a29ac58cddb5f0b47fff783ce948961d17b9c6a6ef324dd3af398c1c95046058815b60845470dd066dc3ee58bf84759566692791ff5b0dae72663e37f9a9e59fa96759d318b6ff38bbeffcdb8af145e541459db8ec824110ec0108941", @generic="7ce1d60b009fbe737d3aa033065179492436991a66f1a4817cf4254c36525d391c98e70715c1f08688b7002c24b8f47ae1506c0cf393a480720d76f93b8125ceeb5d6c53bdeab80ceb59bfb5c025fdef5392709776f9", @generic="7ae592a68351d40f971d3e", @generic="a8c6dcaed167e16e7ae39f493a824b7b5f02f706220ef7d5ed6d0274b72d298c3e3bd327a951c2a61e696a211b703d79975104fb610ddfe57b5769a0b24a45d38820e6539128b04682fa3ec3974f753062264c2efbf67f9a977a72be42c91f2f3b06742aa29c3f18538f5864ae0d561d2843a09d495a0d60b53913d2336b4b3e998a98945911f8e8e3b2ce7b2e0369a818fa7394a5789607e3b267ea658aabf58daafd9a369191e6965af1c5531c541c23793e6b6586a4f3bd056717e3cc45fc569a263aa3f8b3f970ed2152ec796f3936da459698b7b637", @generic="0313981a9a9cf350b6", @typed={0xc, 0x2b, @u32=0x1}]}]}, 0x21c}, 0x1, 0x0, 0x0, 0x4008001}, 0x4000) r3 = syz_open_dev$binder(&(0x7f0000169000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000777000-0x4c)=[], 0x0, 0x0, &(0x7f000078a000)}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00002b9000-0x8)=0x5) syz_extract_tcp_res(&(0x7f000071e000), 0x19, 0xfffffffc) [ 46.609691] binder: 6526:6528 BC_INCREFS_DONE u0000000000000000 no match [ 46.632524] audit: type=1326 audit(1517532072.636:81): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6413 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 46.657103] audit: type=1326 audit(1517532072.645:82): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6413 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=230 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 00:41:13 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000f94000)='/dev/snd/midiC#D#\x00', 0x100, 0x121000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f28000)={0x0, 0x0, 0x0, 0x4ec}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000f1d000)={0x0, r1}) mmap(&(0x7f0000000000/0x9fe000)=nil, 0x9fe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_crypto(r2, &(0x7f0000298000-0x38)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f000010b000-0x10)={&(0x7f00005a2000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'gcm(aes)\x00'}}, []}, 0xe0}, 0x1}, 0x0) 2018/02/02 00:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)) r1 = syz_open_dev$sndpcmp(&(0x7f000089d000)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d46000)='/dev/sequencer\x00', 0x8001, 0x0) recvfrom$inet(r1, &(0x7f0000189000-0xb)=""/11, 0xb, 0x3846e214cf932b71, &(0x7f0000205000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) 2018/02/02 00:41:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000036f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b05000-0x4)=0x6, 0x4) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000), 0x4) 2018/02/02 00:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000779000+0xae9)) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') close(r0) 2018/02/02 00:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0xba, 0x0, 0x0, 0x0, "13e59b272af4141db2ae412a2efec9b293ba47c265e3c7d137193e4f1c3fe66cd3bb6492a6af31c3936c111c37704060ecce4e6f88a429a45923d4bcc148f461", "49b1a645dae190c57ee84bda8c199f1515e040f25e7d04d35655dc5142034f34", [0x0, 0x2]}) memfd_create(&(0x7f000021e000-0x2)=')\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) syz_open_procfs(0x0, &(0x7f0000073000-0x8)="6e732fd573650400") 2018/02/02 00:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fca000-0xa)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000098e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000c77000)={0x40000, 0x0, [0x7, 0x6, 0x5, 0xa0a, 0x4c23, 0xa6, 0x4000000000000, 0x1]}) r2 = syz_open_pts(r0, 0x3) r3 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000a7a000/0x1000)=nil) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000059e000)={0x0, 0x0}, &(0x7f0000eba000-0x4)=0xffffffffffffff64) stat(&(0x7f0000849000)='./file0\x00', &(0x7f0000f4b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b62000)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000f33000)=0xe8) fstat(r0, &(0x7f0000c0f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a6d000)={0x0}, &(0x7f00002f4000)=0xc) r9 = gettid() shmctl$IPC_SET(r3, 0x1, &(0x7f0000d8e000-0x70)={{0x1ff, r4, r5, r6, r7, 0x80, 0xff}, 0xb, 0x5, 0x2, 0x6, r8, r9, 0x5}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000616000)=0x485) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r10, 0x84, 0x8, &(0x7f0000013000+0xe95)=0xfffffffffffffffd, 0x4) r11 = dup2(r2, r10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r11, 0x84, 0x72, &(0x7f0000005000), &(0x7f0000006000-0x4)=0xc) ioctl$VT_RESIZE(r11, 0x5609, &(0x7f0000912000-0x6)={0x9c8f, 0x8000, 0x9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl$TIOCLINUX2(r2, 0x540b, &(0x7f0000a95000)={0x2}) 2018/02/02 00:41:13 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000007000-0x8)={0x0, 0xffffffffffff34b1}, &(0x7f0000007000+0x9ed)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000005000-0x8c)={r1, 0xffb, 0x84, "9ea4418b8617a713e30814ae017efbcf3ba1ad2f5624855e739d7ec3f366dd71a1b68e60e1923e3b91d84eb8c1b305ab540230c7667bfdba984af4d18d9c48d195b946dcd2dab27a3dd1ba60034fda1cf0640d06807f4361317ad616057a0909423975c34d6f0240e43bce6d3f9306e3c5a4933396bab97d45913ef060dd6c40134cf4fe"}, 0x8c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000005000-0x10)={&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff}, 0x10) 2018/02/02 00:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000603000)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) write$eventfd(r0, &(0x7f0000cfe000), 0x7849ff86) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000caa000-0x4)) socket(0x3, 0x4, 0x7) 2018/02/02 00:41:13 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='cmdline\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000ba000-0x87)=""/135, 0x87}], 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x430, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000004000-0x14)=""/20, 0x14) 2018/02/02 00:41:13 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c19000-0x58)={0x26, 'rng\x00', 0xffffffffffffffff, 0xffffffffffffffff, 'drbg_pr_hmac_sha1\x00'}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) bind$alg(r0, &(0x7f0000610000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(tgr160-generic,chacha20)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/02 00:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000052c000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000ec0000-0x12)='/dev/input/event#\x00', 0x2a00, 0x101002) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000702000)=0x7f) write$evdev(r0, &(0x7f0000f83000)=[{{}, 0x1, 0x400000000053, 0x2}], 0x18) ftruncate(r0, 0x10007) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000014000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0xed2, 0x9, 0x916a, 0x400, 0x8}, &(0x7f0000c53000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005e1000-0x8c)={r2, @in6={{0xa, 0x2, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8c) sendfile(r1, r0, 0x0, 0x72439a6a) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000567000-0x4), &(0x7f00007d7000-0x4)=0x4) 2018/02/02 00:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003d5000-0xa)='/dev/cuse\x00', 0x2005, 0x0) write$fuse(r0, &(0x7f0000e0c000-0x1c)={0x1c, 0x5, 0x0, @fuse_notify_inval_entry_out}, 0x1c) 2018/02/02 00:41:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20202, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00005fd000-0xa)={0x200, "eac09dbf7d4c"}) r1 = socket(0x400020000000010, 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000728000)='/selinux/load\x00', 0x2, 0x0) write(r1, &(0x7f0000500000)="1447000055000dbcff000000000203f50730ef21", 0xffffffffffffffb2) pipe(&(0x7f00002fe000)) 2018/02/02 00:41:13 executing program 1: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000168000-0xaa), 0x0, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ae5000-0xe8)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00002b1000-0x4)=0xe8) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ae5000-0xe8)={{{@in6=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00006f5000-0x4)=0xe8) r3 = geteuid() setresuid(r1, r2, r3) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ae3000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000ae4000-0xe8)={{{@in=@multicast1, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000356000-0x4)=0xe8) 2018/02/02 00:41:13 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000c8a000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x200}) 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) eventfd2(0x910, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x10000040}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0xd4)=@ipv6_deladdr={0xd4, 0x15, 0x528, 0x3, 0x2, {0xa, 0x1, 0x518, 0xfd, r2}, [@IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x16}}, @IFA_CACHEINFO={0x14, 0x6, {0x5bf, 0xff, 0x1}}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0xfffffffffffffffa, 0x2, 0x40}}, @IFA_CACHEINFO={0x14, 0x6, {0x101, 0x1f, 0x1ae65524, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x384c, 0xffffffffffffff7f, 0xea}}, @IFA_FLAGS={0x8, 0x8, 0x11}, @IFA_ADDRESS={0x14, 0x1, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0x9, 0x80000000, 0x8001}}]}, 0xd4}, 0x1}, 0x40000) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20), 0x0) 2018/02/02 00:41:13 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ff3000-0x8)='./file0\x00', 0x800, 0x30) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000051f000)={0x0, 0xf5, "53fb53a114a298d6ea0f0300b2c6646f05ec9f1cc44bb5e6c37512f8108255eb55c11a1dee5ae93835c418dbdb78fd7b8cd27a81f6db4470bba818d5c22feefc7585e57efa0b26d89024123ee2443854a60b256a43e636de4cf1f4fbaeb0e65d850ecb535318ec5ea207bf0a8c443fa5dfd6868d696341c81f4d7c0ca2f2cf7c6c30417b16495d2325ddb2661ffdf841c5fb55fc39b4158401f2be62751d0bfcabfb86d90c64e26d648b4e9a68bb1b0b63e7db86f51fc2518fe124105b8c4b6c05c0cb57d2d5152be9221b5209a4236b3cf1afa9e821254cee5b55d32c32545676aa309cb99b88de3bdc2c3c755bbd0d5a92c34a60"}, &(0x7f0000e07000)=0xfd) prctl$setfpexc(0xc, 0x20000) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00003c0000-0xef)=""/239) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cf4000-0x8)=@assoc_value={r1, 0x80000000}, &(0x7f00003ed000)=0x8) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000ff3000)={0x3, 0x4}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x6e0}]}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000e1a000-0x2)=0x200) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ff2000)={r1, @in={{0x2, 0x1, @rand_addr=0x100000000}}}, 0x8c) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r5, 0x1, 0x9, &(0x7f00005f9000-0x4), 0x4) 2018/02/02 00:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000928000-0x10)='/dev/sequencer2\x00', 0x400200, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x401) ioctl$int_in(r0, 0x5452, &(0x7f0000714000-0x8)=0x9) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007b2000)={0x7, 0x0, 0x10002, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000024c000-0x20)={0xffffffff, r2, 0x2, 0x8}) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00005c9000), 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00006c4000-0x4)={0xffffffffffffffff}) 2018/02/02 00:41:13 executing program 5: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000b25000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b3208250f659193be6b81bdb4ac927b20301dd0ae4eeae26f2541", 0x3b, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000dd6000)='/dev/adsp#\x00', 0x8, 0x210803) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000dd7000-0x45)={0x0, 0x3d, "c014cde276d7b0ed0b39abf8850288ddb90d226b33af0f37361fa058e067546163b387fe99a92a3d52f5b0e26e1a1b117b8ff4fc85182716f6515e81aa"}, &(0x7f0000dd6000)=0x45) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000aa3000)=@assoc_value={r2, 0x1000}, 0x8) 2018/02/02 00:41:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00001d7000), &(0x7f000072c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002f9000-0xa)='/dev/ptmx\x00', 0x200100, 0x0) accept$packet(r1, &(0x7f0000caf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000bbb000)=0x14) sendmsg$nl_route(r0, &(0x7f00005e8000)={&(0x7f00009e8000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000f85000-0x10)={&(0x7f000014c000)=@bridge_delneigh={0x24, 0x1d, 0x600, 0x2, 0x0, {0x1e, 0x0, 0x0, r3, 0xc, 0x24, 0x5}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x7ff}]}, 0x24}, 0x1, 0x0, 0x0, 0x8005}, 0x24004004) r4 = dup2(r2, r2) poll(&(0x7f0000776000)=[{r4, 0x40}], 0x1, 0xffffffffeffffeff) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) r5 = syz_open_pts(r4, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00006e4000-0x4)=0x800000000000c) ioctl$TCFLSH(r5, 0x540b, 0x1) 2018/02/02 00:41:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000000000)={0x0, 0x25, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x0) timer_gettime(r0, &(0x7f0000668000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f000031e000-0x4)=0x40000, 0x400000085, 0x0, &(0x7f0000004000)={r1, r2+10000000}, &(0x7f0000c30000-0x4)=0x800, 0x4020000000) r3 = socket(0x3, 0xa, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000002000-0xef)=""/239, &(0x7f0000001000-0x4)=0xef) 2018/02/02 00:41:13 executing program 5: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003c4000)='selinuxeth0\x00', 0x2) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ddc000-0x1000)="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", 0x1000, 0x4004004, &(0x7f0000fd3000-0x10)={0x2, 0x2, @empty}, 0x10) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fd2000-0x30)=[]}, 0x8000) ioctl$TCSBRK(r0, 0x5409, 0x100000001) writev(r1, &(0x7f0000fd0000-0x70)=[{&(0x7f00002fa000-0x1000)="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", 0x599}], 0x1) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd4000-0x8a)="d2a87dc9b347d3b86a8f08eaac7dd6787bdb4e9684d18981b078f825e2dc353f517d0c5760df30ecf4da1129deecd0994e0164f15e40f32be50ed756e3441d1fd841a4381ab050122ea79f8f397b2c6a9673ee4903e16e538a9e8b9e10e6187bc670057df6720f6ea64dd3238e225a8d4941a0f55f995b0b9f7c7f6b47025cb441606f572f00b89c987c", 0x8a, 0x4000000, 0x0, 0x0) getsockname$unix(r0, &(0x7f000038f000-0x8)=@abs, &(0x7f0000dd3000-0x4)=0x8) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fd3000), &(0x7f0000fd3000)=0x4) 2018/02/02 00:41:13 executing program 1: clone(0x0, &(0x7f0000aed000), &(0x7f00006c4000-0x4), &(0x7f000049d000-0x4), &(0x7f0000c12000)) splice(0xffffffffffffffff, &(0x7f000036e000), 0xffffffffffffffff, &(0x7f0000453000), 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000222000-0x10c)={0x100000000, 0x65c, 0x309, 0x0, 0x0, [], [], [], 0x8, 0x13}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x4000) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000fa1000-0x4)=0x20, 0x4) 2018/02/02 00:41:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000+0x9e5)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = dup(r1) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000e2c000-0x10), 0x10) open(&(0x7f0000547000-0x8)='./file0\x00', 0x0, 0x8) 2018/02/02 00:41:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f23c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b8ca05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b39080417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c632af02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa44b7bcc0b9688588bd80089298088ae533de7af3627718726709d4f5d773a6f80c058d22ceece37bd5b3e76e089de57cf80ea6a3b1972cbb086b9e03d228f0057089e04baa357cfb3a9e5941c7643e903ca252509cc4b9a6202ecb3faae31d6309135668d9a55f3a8d64b65496429d74a1d236f17c9f0d60f0924f1fab0f40bbde913fc4eeda486145a39026725897734fff68ff083d3c07e61f937093be31b0cc6dc", 0x601}], 0x1) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) close(r0) 2018/02/02 00:41:13 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, []}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000009000-0x4)=0x9, &(0x7f0000009000-0x8)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000003000)=@file={0x0, ""/108}, &(0x7f0000008000)=0x6e) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000004000)=[{&(0x7f0000007000)={0x27, 0x81, 0x9, 0x7, 0x7, 0x8001, "34c9b62bdcfdfa5808f8e812b1300c64cd2a97a345537f2d360093bc0861c215e867aa84455019178ea6e126f92f7cf24ef0c041d8322a60d5afbf142b9a64", 0x6}, 0x60, &(0x7f0000009000)=[], 0x0, 0x0, 0x0, 0x800}, {&(0x7f0000007000-0x60)={0x27, 0xe66a, 0x4, 0x2, 0xfffffffffffff935, 0x5, "eecf2d07428491b18ebef3c68f5375219a2c7d866dd22a1977adfb84944dd2c2bb48c84fe215955ae504600b6a3e64a4dba2d292ecf9ca13afe8daeb3e358a", 0x8001}, 0x60, &(0x7f000000a000-0x90)=[{&(0x7f0000006000-0x72)="7a7166a906857408f1b6f59bd9ef5c095d90c7e2d51c31fa2fddd5b11847c0301d39fbbab6fcf5c5319d25471d489ae04f9081dbfa29153322e17c43d32f000e609fff55dffd71bd1ae2cd0a33e7f521d9c16423275b505b235de2a5f93cf0f6105d002716614b7476b953ab959f7ec02976", 0x72}, {&(0x7f0000009000)="a278051805fb7876f782693a6e", 0xd}, {&(0x7f0000001000)="f6d152fc772780c821a6cf0be072ee698f145208c43f8c29062d706af993fead9dec9a3d7d584d5801b3fa224881ee9fce2904745d8ac306707ebf2cc24832541a7368658703b2fe0d8fee26eea039d4d39f553a6602b809f9cf934169b393fbfdcc37182c5eac3850ce50684cf228d87f5d8a934099dcbe407ec69bf38eab2a92fa12dcc8dd8b5c3b0f26275338020be1fe282e7600bfa7", 0x98}, {&(0x7f0000003000)="bde29b97b062456af3482d21121d7619c944ea99a5dd19d80cb710b8a8b07eb4b432c17a39c68ae78abb5408e70a9846d127bdfb09a9b55f5be6bae9e4b14f9aacd35885eee7a074696e12484373587182cdea09da3e238a3edb2701a981f4a69f0118796e367a96020e5d2e05e3d8e60763efa32984cb628624f0d3db8b172ce7a7b820bbf14f021d48841118dea0775e6028444031eebdaa8f4debbdbb5ce55e6a554a526f548e741869e89678eea9b49723155c4c9a", 0xb7}, {&(0x7f000000a000-0xbd)="21ba888a51b8c38938123f5af84664fd013a1f9f1093ce7606c9a3b36fdee5c7d1c3c79f3779fa22574bf3d20ffe6a54f46c95c9fad030bc4388d0d08e6cdfd25da953a5d9a6d435fb75d629fa950d79e2ee06ca069ff831f29566a6765d8791c6edc049acb53db4ac55c6f3c34bed9bc2fc1ec9c1afadba536a584b59052dbbb2ee8f0d4fc3deb296e3981169b97781ccbacd8094dbb02e36072f60a586a80e02f96f4d36b36a0f50f787be6a8e6ca9dca4aa0ad9c2e295bc42657ba4", 0xbd}, {&(0x7f0000009000)="e149a32245bdad5d6bc08360e655f602e767870b049ac5b42d40f92da585382f40ebebd4197cf0d5d16d7dd405be890842c7f300e25b62576bcd046c9ad322056319394d8ef46758c3c111b0fa088d2d9afb79bb48d7dc40d67ee6214d916e6b34b29dbd30bb104346fc00c8df98c2f40b488dd7472426cca87e96156ee913202eddfc4feaa424a90fd4838d7a6ec08397f3deae7a748b35dcd8e1038edc0c2458b95e019cc5680bc2c552aeae55e12f3ab27184349b3f40955fd0828b6b615eefac74ec42a7cd303236d7b6413ce1d941c80f5aa5dcdbc45a99d110d9aa40ce718b6230", 0xe4}, {&(0x7f0000008000-0x7c)="7222a9d2a8bb2b78133892204c10ec6acf94757b46145a5b595e3c9b3d1c5b4729f036f86c95671d2bb271611d4f6662bcc6a73d49cb06459d933be091f382652896af0c75e9f891a0c2b9d5def4bb135f1048a5d6af3f7eafe2c80c7a5192dded6edb629b9fb6faeb6a7d28f0b77833ba49e60183d594a45a82a331", 0x7c}, {&(0x7f0000002000-0xf4)="c66a3365700fe39213c60270ecfe01f18b4eb49c531fd969b2e32199937b5b1c9600fe056102c9e2751f6547f0be39f7ace54b9c29490de9aca238b286ca90d41f46018f172cc3684d2d78a38e0cbe32a337767f18a9ce712b6ba68ce63313a55d3bd67fd7f627ea7da5a8862f9e01c1a3b7889ee5357f1b6ee490a052b1ee542ede89bc984699782a5a6266f6f722e97f30646fa9ebc1bfeecfd5f965b35e93df6316091078241b0eea559086b49382f664b41e83f62a7a765014b333ff74257f1ebf1685d4c5326fec0fc7fbb1c6ce1d581a77e368dfd67623e52feb43d1ca9eb44eb254e98888a4aba13793f75892d289bf1f", 0xf4}, {&(0x7f0000009000)="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0x1000}], 0x9, &(0x7f0000001000)={0xe0, 0x11f, 0x95, "f595097cd087f9a0c9f393114edb2ccceb64c2ade2f3e5afc9b6358d0a1e9ee8d3a6b25d57ca5f6a61e410421b74bb715e08bd78237d88e154a981cf909730b55d3aa991104070f76a51643ba5edc8faa9c90b431d55c4211eb8a35938d381ed2df299db0d619a9e2b20e64f87cf4e927396ca1c5eea53fdca9f3a1793ad5f5dfd3f789ca724a6d38b3a52fd863cdb4af0179dd8f435634479aa3993a0c540a3933cca1ab962e52ebe0a8285d9757311cbe806df9242d7fa4761bc2ee11d8dfed5fdc705b6147003d9acfdcb"}, 0xe0, 0x44804}, {&(0x7f0000002000)={0x27, 0x1000, 0x6, 0x7, 0x1, 0xfff, "16acac9a943c30e88392a8dcbc8c0f32ccde15bc9093322b591b03bc2174435195b13a2775efb8952b1f6d483b23c8bc9e855e28072e2b6185d36f3dedba7f", 0x800}, 0x60, &(0x7f000000a000-0x30)=[{&(0x7f0000005000)="15436a1d14bce510350e0c0b2e1b0564183d9f78a89b157fbc8e8dea65fc55b2f8d7e372a2add0dd7de7735ce10f19f2886010175d685788fde4bab73c742ed4be4eafe2f72158d0a83a0a118ae1ea38eca5bfdd7f321fa9e610e9445f6080f7c74726ae26ec3cae29e639754fe78bf6b86301d42847b2949f12442f9b14cab4016eff3def23ad786ea79c4b6ea3c6e43343f2de3631d874c8abfaf6a3442d73de3b4e2dd281a91311efe19d88e96d4e10ee29a92a32b9471a40a75305caa90fcddf01d2f33d31f9f32cef3f3caf0b0534e3ddb26945ea763f", 0xd9}, {&(0x7f0000003000-0xe9)="8239084091b35de76529cb6bc875f0ad33224577a96f939bdde0d2693d15e05fda79c019d46544aaa2826ea636596eb095d3e309d354a7ded2f0e0940426070345d25aae461b493095b648b0229f384028229d5c99915496937fa7341d0166ffad02c52e136d6f28c7c1e9e1f4fdd3b02f9f32c70b280675a93a2551bbdaa221129f96264e51eebfa31613377424ea4d287aa0915369cb7cb05ecce18992ae23697924abfcdce18ae150c0c0f994b76a625c2797391b9bd976ab420de2b4de1b0223e172bc8f865ad7acff03fef77ce01f7864f6d9272107e5ee8dbc28743e4d2910e14cb844628d17", 0xe9}, {&(0x7f000000a000-0x2c)="7b3dbbdab5e5e16436142c4154e81d20593c09da32aae2687db6ee4fec21cb04ebae4534378d222a00926374", 0x2c}], 0x3, &(0x7f000000a000-0xd0)={0xd0, 0x117, 0x8, "8915bf260678810bd26ec77cf0573c16abd71fdd0059728f7018052185f48f8173c63080230702f3cef198b1fb6abc2b3769b8ca57ad705ec125562fdaf5bc86d6607e86396febef7fad28bdaecc89c2ce66f92fd78a44e39de520e4ec85df48325de9f6a7862bdc359ff7ec033f60a5a121d92040ff21528303f6179c5a2e46403d6ba1c715f1da35c35a453812df347b783508e63f20aad77a313cf4aa1fe54d1f6c95c954eec8a1503bc1a503bebce8485d58fdd8e7bf8ba400135d"}, 0xd0, 0x4000001}], 0x3, 0x4000000) dup2(r0, r1) 2018/02/02 00:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8001}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b4a000-0x14)=@ethtool_wolinfo={0x7, 0x0, 0x0, "7c88f1213640"}}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00009a2000-0xb)='/dev/mixer\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ed4000-0x4)=0x7, 0x4) 2018/02/02 00:41:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x8007ff) connect$inet(r1, &(0x7f0000274000-0x10)={0x2, 0x1, @rand_addr=0x20000000005eb3}, 0x10) dup2(r3, r0) 2018/02/02 00:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000350000)={0x9, &(0x7f000057d000-0x48)=[{0x4, 0x2bcd, 0x8, 0x9}, {0x2, 0x101, 0x8, 0x7f}, {0x40, 0x100, 0x800, 0x1}, {0x1, 0x4, 0x5, 0x4}, {0x7fff, 0x100, 0x10001, 0x5}, {0x7, 0x7ff, 0x5, 0x6}, {0x10001, 0x8000, 0xe2cb, 0x2}, {0x3, 0x7, 0x80000000, 0xff}, {0x9, 0x1ff, 0xffffffff, 0x8}]}, 0x10) dup2(r2, r1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) 2018/02/02 00:41:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x801, 0x7fff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b65000-0x2)={0x5ba, 0x8, 0x5, 0x8, 0x0}, &(0x7f0000c0a000)=0x10) getpeername$packet(r0, &(0x7f0000b4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000060d000-0x4)=0x14) connect$packet(r0, &(0x7f00008ed000)={0x11, 0x18, r2, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e5000-0xc)={r1, 0x1, 0x30}, &(0x7f00006ab000)=0xc) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00008c4000-0x10)={0xfffffffffffffffc, 0x83, 0x7ff, 0x8}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006fe000)=0x4, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000ce3000)=[{&(0x7f0000244000-0x60)={0x27, 0x400, 0x6, 0x3, 0x80, 0x401, "0afb331d6c6c06026d7ec19cf8bf71884a4fec0dc90846f5b1260577ad0da130b419e9d63080450ab1b734f659d25a4f487f4ffe344d6b1655dc0e5a16dc8d", 0x4}, 0x60, &(0x7f0000df1000-0x30)=[], 0x0, 0x0, 0x0, 0x4000800}], 0x1, 0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000445000)={r1, 0x8}, 0x6) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000), &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0xfffffec4, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) bind(r4, &(0x7f0000f8f000-0x6)=@hci={0x1f, 0xc4, 0x3}, 0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000064c000)=@sack_info={r1, 0x4, 0x4}, &(0x7f00001be000)=0xc) r5 = accept4$inet(r0, &(0x7f0000837000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000a30000-0x4)=0x10, 0x800) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000b04000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00007fe000-0xc)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000326000)={r6, 0x80000, r4}) getsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000b5a000), &(0x7f0000374000-0x4)=0x4) fgetxattr(r8, &(0x7f0000adc000)=@known='system.sockprotoname\x00', &(0x7f0000144000-0x23)=""/108, 0x6c) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r8, 0xc01064b5, &(0x7f00001d6000-0xc)={&(0x7f000094b000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) 2018/02/02 00:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x803, 0x8) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/02/02 00:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = getpgid(0x0) timer_create(0xfffffffffffffffe, &(0x7f0000273000)={0x0, 0x2b, 0x1, @tid=r1}, &(0x7f0000ce2000-0x4)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000019b000-0xb)='/dev/mixer\x00', 0x10d403, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8}}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000086c000)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00004da000-0x4)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000589000-0xc)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x16}, r4}, 0xc) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) timer_gettime(r2, &(0x7f00004c9000)) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f39000)) mlock(&(0x7f00007df000/0x2000)=nil, 0x2000) r5 = dup(r0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f000035b000-0x1)) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x7d, 0x4) getsockopt$inet6_buf(r6, 0x29, 0x3b, &(0x7f00005ac000)=""/78, &(0x7f0000e19000)=0x4e) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r6, 0xc008ae05, &(0x7f00004f5000-0x1e)=""/30) getegid() delete_module(&(0x7f0000cdd000)="2f6465762f7070700067061342cc6376ac92aa46977b2323b1e6a2bbffe8b13a046bd6b95c0c6f0b524bbec13f9be458d33233056868e5a7239d16bf535b87bbf6e04db1c5318390a41c0726933257f36c726a3afb6d869c946ccc643de3ce800925e3824e064e5a65d58795f042632a24ee0f3c9bcadf311470177a61c13ae5bb18eeaa9b2778d982f4d0a068b4b36df6253e79cfd8063a8f6f362b45cacd70f218dbd92c73", 0x0) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$sndtimer(&(0x7f0000421000)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$TIOCCONS(r6, 0x541d) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007e6000-0x6)='yeah\x00', 0x5) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000d3f000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="ef56b6f762fc406f6bef588f344ebb5e"}}) ftruncate(r7, 0x7fff) mmap$binder(&(0x7f0000808000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r6, 0x0) 2018/02/02 00:41:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x21a, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) write$tun(r1, &(0x7f00006cd000)=@hdr={0x2, 0x0, 0x8001, 0xf7, 0x4, 0x7f, @ipv6={0xa6b, 0x6, "493d02", 0x112, 0x6, 0x8, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[@hopopts={0x3b, 0x0, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}]}, @hopopts={0x2b, 0x9, [], [@generic={0xe0000000000000, 0x46, "cf2d743e5f23774d509ade6b4d92a216ffc0d0945b4c0f8b9d1363b31121659cc9ead549190c510cb507a3a3145c5a72cdccf6d2cea406bc31db166ac7e1aa69734234bd6d97"}]}], @dccp={{0x0, 0x3, 0x4, 0x1, 0x8, 0x0, 0x0, 0x5, 0xfffffffffffeffff, "550518", 0x7fffffff, "29e7a3"}, "639ca7f24335e67e5d7f9ce18b798b114066df292bdace82dbc4a4f7d17bf892b27d48590fb8e8146f4bbca0f20a8550a6af75a061b5bdbc173ea12192c6e13ccbb41dfb2cad5dfe7ff93b524a2fadf10123097a75de85c307e05acf8b8e9028a35bfb66bacb2271bfbfa215ea017e7d16b46cd96da73ae0bc64b56088952eab3aef9ab3628ac44139b1dd241486a4aecbb546970254fc55d2326b206a206e5d5ad8"}}}}, 0x144) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x168, 0x100, 0x2, 0x81, 0x5, 0x5}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000074c000-0x102e)=@hdr={0x1, 0x0, 0x0, 0x0, 0x400, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f841bb", 0x0, "6f39d4"}, "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"}}}, 0x41f) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e3e000)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00001cd000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a8000-0x10)={0x0, 0x0}) futimesat(r2, &(0x7f0000184000)='./file0\x00', &(0x7f000096d000-0x20)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}) r7 = syz_open_dev$sndpcmp(&(0x7f00004d2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2) sendmsg$alg(r7, &(0x7f0000dfb000-0x38)={0x0, 0x0, &(0x7f0000ebb000)=[{&(0x7f0000ea0000)="33976eebd5e8", 0x6}, {&(0x7f0000bba000)="c8910996c88beffb46ee099819d92b9f50230c6c0af2e0bf00508bff01fa4b1fd54ccf78c8479148cfa7", 0x2a}, {&(0x7f000082d000-0x99)="4f99e763c17643e2cffa4cd357dbd178523b83124657e2bf02748b62e32a9c47e7071704d602373ade66bc1411f2465ed9397dd988f53d6dafccbc01e3913ee5bf797f0bb2c8b9c05fa34344318267a3d7c3e2c8ddda3bb95bcd1660e14f96bcc92722a822707d6910ccd6e36d2bc57702ce8a1d6914d44520b40edf423bc561b9170b2e72aaa1cafc7b090c0cd7f201c22dc9fba6b0b61d9e", 0x99}, {&(0x7f0000fb1000)="995def29e7f208c4fe2e51943283599aa23eb0212748c7b2d2c032461e3c3faaaad9c9f6995d7e16694e285bbde31d97966791f326c08be8a7798ecc62fcec473f377f26d200c507b6c9ee1bf2", 0x4d}], 0x4, &(0x7f0000fe2000-0x108)=[@iv={0x90, 0x117, 0x2, 0x7a, "40add0e165cdf0809495029a5c02d855c815ad2f4b8064b5ccef0692c585779876745538c32f3ee0d6dc2f560ee25b9d43cca7d68f10cd75044dd21be5eddc908ca701e807200d26fae0a4c697dbe50580f2311b3b1808c766d96dd2e5092dbba2c78f5c3550ec4a8d67c303c1299109417c41bfe9c0128bc6b5"}, @iv={0x18, 0x117, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x108, 0x8010}, 0x20000001) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e1f000)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00006f9000-0x9)='/dev/sg#\x00', 0xfffffffffffffff7, 0x40000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00005e7000-0xe9)={0x0, 0xe1, "1441f17e994ae3c50f325f8d8183645fa4d314a45255b7f9dd22b5213391853d775ce6040564dd1a8ad01545600da46204adea4a6805eb13cee8068d556d22814b0bfb33b381cb8c19025d104284824f7f16243528f3ad5965fe7af3e80730b8f20cbbc826c4eb40de61b32f05c3e5f2d35f313b2ff827d5a9c5aa6d4eb6f28cfeb7dd65734d5865ed3b79e0da2350e82781ba8710c7405a1a49629d7dec14578cab1c01636341a46b4fc9db1feea332820cfafbc129784be5388572e7b6ff81a6e62ed071a027c18da868ea1517f23efb65bc17f5310d32aa8078787812f4707c"}, &(0x7f0000bcd000-0x4)=0xe9) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f00009af000-0x12)={r9, 0x20, 0x0, [0x4, 0x8, 0x5, 0x2, 0x7fffffff]}, &(0x7f0000da7000-0x4)=0x12) 2018/02/02 00:41:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000011f000/0x2000)=nil, 0x2000}, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000d73000-0xd7)="b49ff28c2966ed4f220113e68d3f6348595e4cb1fd5ed1c5e20c1d566c7b81c71451de98c1840f45d6e886b5462064fb7d9eae8a48bffe2d125eb69faec485f41f22197c6154743d8c82d6bbe01cbe42ebd96e90014f0298e5eeedd58b5d8a3ab9b0149438e74b95d1fc7be919b428469a339f9ca59e506837ef49c84b95882d90596e5dfddae93794f1aa816c43e2b41520f112f0b7da6b09c3edbf105ee037658228587b95d6a6115e4105fbc0d6e2f7643c1777df8ae278358c11dc9b1aceec73c4f3461bea1bd7c71f22eadf8b628cc36fa8c418", 0xd6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000041c000-0xc)) signalfd4(r0, &(0x7f0000f1a000-0x8)={0x100000001}, 0x8, 0x80000) flistxattr(r2, &(0x7f0000fce000-0x49)=""/73, 0x49) 2018/02/02 00:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)={0x10000000}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000dc5000)=@un=@file={0x0, ""/51}, &(0x7f0000c0e000-0x4)=0x35, 0x800) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000eab000)={@rand_addr, @empty}, &(0x7f0000020000)=0x8) socket$llc(0x1a, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000db0000)={{{@in6=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00006bf000)=0xe8) r2 = add_key$keyring(&(0x7f000039f000-0x8)='keyring\x00', &(0x7f0000352000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) socketpair(0x9, 0x80807, 0x40, &(0x7f000066c000)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ba9000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f000063b000)={r4, 0x2}) keyctl$get_persistent(0x16, r1, r2) 2018/02/02 00:41:13 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000001, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000014000)=0x68c, 0x4) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000009000-0x4), &(0x7f0000014000-0x4)=0x4) 2018/02/02 00:41:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) clock_gettime(0x0, &(0x7f00008c6000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000eb2000)=[{{0x0, 0x0, &(0x7f0000507000-0x20)=[{&(0x7f00005d9000)=""/206, 0xce}, {&(0x7f000040e000)=""/4096, 0x1000}], 0x2, &(0x7f0000701000)=""/162, 0xa2, 0x10001}}], 0x1, 0x2, &(0x7f000080a000)={r3, r4+30000000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @generic="33d9058a4406d1c268ee7ff676d707f3"}) 2018/02/02 00:41:13 executing program 5: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007f4000)={@common="6c6f00000000000000000000000000ff", &(0x7f000093b000-0xd2)=@ethtool_eeprom={0x4b}}) 2018/02/02 00:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000655000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) connect$inet6(r0, &(0x7f0000c14000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) socketpair$inet(0x2, 0x3, 0xffffffffffff08b0, &(0x7f0000635000-0x8)={0x0, 0x0}) r2 = accept4(r1, &(0x7f0000bb0000)=@alg, &(0x7f000018d000)=0x58, 0x80800) r3 = syz_open_dev$adsp(&(0x7f000058c000)='/dev/adsp#\x00', 0x8, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002ce000)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000249000)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000bdd000-0x4)=r4) getsockname$unix(r2, &(0x7f00007b1000-0x8)=@abs, &(0x7f0000b26000)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000595000-0x5c)={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x0, 0xfffffffffffff001, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1}, 0x6, [0x6, 0x2, 0x401, 0x7fffffff, 0x1, 0x3, 0x345, 0x716]}, 0x5c) r5 = openat(0xffffffffffffffff, &(0x7f00000c1000)='./file0\x00', 0x0, 0x112) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000c7d000)=0xfffffffffffffffc) 2018/02/02 00:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f0000c2c000-0x10)={0x0, 0x0}) dup3(r0, r0, 0x80000) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd}}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r1+10000000}) syz_open_dev$usbmon(&(0x7f0000791000)='/dev/usbmon#\x00', 0x3, 0x40000) 2018/02/02 00:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3, 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, 0xfffffffffffffffe, @perf_bp={&(0x7f0000ca9000)}, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x20000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x50, &(0x7f0000e2f000)={{{@in6=@loopback, @in=@local}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000e35000-0x4)=0xe8) 2018/02/02 00:41:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cdb000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) statx(r1, &(0x7f0000d88000)='./bus\x00', 0x0, 0x0, &(0x7f00008c3000)) 2018/02/02 00:41:13 executing program 2: mmap(&(0x7f0000000000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d8000-0x6)='-G\\%(\x00', 0x3) fcntl$addseals(r0, 0x409, 0x4) write(r0, &(0x7f00001fd000)='~', 0x1) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000b26000-0x4)) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000b25000)=""/57) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000b26000)=[{0x0, 0x0, &(0x7f0000b27000-0x10)=[{&(0x7f0000326000-0x57)="1ab1267bc0c38291c3ec21015d37897f8be44eafc6f481736f3ed14bd6a6f6396b89ca5e236fab4701d447ae8e2345a482927e44529b793546c2e5d7296b6f5e18e7c0911e143427e1fbc347aaca3d6cc361a3d3dad7cf", 0x57}], 0x1, 0x0, 0x0, 0x40010}, {0x0, 0x0, &(0x7f0000836000)=[{&(0x7f0000b26000)="36ae7281fa4d2cb5829046333a60803b38cd13794a993d05ba53cdb90f7b8b", 0x1f}, {&(0x7f0000b26000)="ebaf08415f9cd0e1d20d333eae746d68975f52b0873e2cd21ba92a3b424170cfae3ad3705792c18f0b20d5eadbed7d349b6016e0aefe4a1e545661211a4e6b9e5d703f9778655c837570b0a87bd7689f691e748cadc57fec21013787492acaa7", 0x60}, {&(0x7f0000b27000-0x95)="2927cc43ca81413c45121726f334f5dce0f831914407170825736bc857db23526cfbcd87ec89871feacb9b2661111a4f2eecb98cdc270e15c6dacc1ec701cc19665ac04321380a3469b6e22bf9caae46463b025090c968ea7db00dc3e1c9552774299cb0f4b49880d3b7a0c95e873c84dd8bb38f752f6ae8bc61a8e393415b85e12eb7d7258c27324f9e61398666d48c27a40d1794", 0x95}, {&(0x7f00004ab000)="214ea2be7f555c398175feacf1b5f2db43fb317056dc4c0a082108a0d9eccbfb73cff64ede92ac704a6bf5ac49d41d145bcb7f13081bf399b7d1372c4516dbe39e863804695c6f83e211467f2f51e8303c2cd2bf49290aae4bed6a33c5bb57d52b552716f929a02c3ce6d9cd304954756090f1835ee945ff655a485bcc776d3550e9dcd7b394b2aa31471fddb94c8a3736dfcd4c86838b83968876212c57166189d6ecfb4d613d1bce8e264e732ca66252550857a578fec2fd", 0xb9}, {&(0x7f0000625000)="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", 0x1000}], 0x5, &(0x7f000067a000-0x78)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xd940}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x78, 0x40}], 0x2, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f000030b000-0x10)={0x1a, 0x18, 0x1, 0x1, 0x0, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) fremovexattr(r0, &(0x7f0000b27000-0x1a)=@known='com.apple.system.Security\x00') 2018/02/02 00:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d0d000-0x8)={0x0, 0x2}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) lstat(&(0x7f00008b3000)='./file0\x00', &(0x7f00009a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() chown(&(0x7f0000c57000-0x8)='./file0\x00', r2, r3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000), 0x8) 2018/02/02 00:41:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000b21000-0x8)='./file0\x00', 0x0, 0x190) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000cc1000), &(0x7f0000dad000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5b000-0x8), 0xfffffc7a) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r5}], 0x1, 0xfffffffffffffff8) dup3(r4, r5, 0x0) socket$rds(0x15, 0x5, 0x0) tkill(r3, 0x16) 2018/02/02 00:41:14 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/status\x00', 0x0, 0x0) faccessat(r0, &(0x7f000000f000-0x8)='./file0\x00', 0x8c, 0x200) r1 = openat(0xffffffffffffff9c, &(0x7f0000023000-0x8)='./file0\x00', 0x20080, 0x3c) setsockopt$inet_buf(r1, 0x0, 0x33, &(0x7f000001f000)="5854dccf8d8fe18dea14f2b1557846260d8aacbe386b6a3c6e47a1beab7600b40b59ff10e4473fa84b25ab2bb2003eadb487a352a053bfb2eb5885493984d02057a991b349c37ae88d8f0bd702d6a0f1781cb1d41c9e9e1112ae682c4d0e6531ba69bacdaac4dfcc015f14b352d302c6214f6bd834abe014d8620f1f414dd6ac50ea9cd0781006637b75515768ddcab5643ba3cc002e0806ad76959573c9c74ea87a0d5a3216fc888092546e69159cd7916bd85ef796328f1b20cbd28209a66c592eb20a3ec164374d68c197be70d9a466c68d3b33412c", 0xd7) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/02 00:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000c2c000-0xb)='/dev/vcsa#\x00', 0x3, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f00009f2000)) pread64(r0, &(0x7f0000167000-0x2)=""/2, 0x2, 0x0) 2018/02/02 00:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0xfffffffffffffffd) r1 = syz_open_dev$midi(&(0x7f0000978000)='/dev/midi#\x00', 0x20, 0x500) recvfrom$ipx(r1, &(0x7f0000566000)=""/135, 0x87, 0x40000000, &(0x7f0000906000+0x7f4)={0x4, 0x8, 0x7, "24b5bfaa9428", 0x9}, 0x10) listen(r1, 0xfffffffffffffffe) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000da000), 0x4) 2018/02/02 00:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000588000-0x2)="6582", 0x6) ftruncate(r0, 0x400) 2018/02/02 00:41:14 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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000579000)='net/ipv6_route\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000f93000-0xb)={0x7, 0x100000000, 0x3, 0x3}) r2 = add_key$user(&(0x7f00006f9000-0x5)='user\x00', &(0x7f0000f58000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00009e0000-0xed)="0a22be863fe12b15225361285829779877a060e58cba9c7ac1e61db53b7209eae28bb5e0b640da25c1fa73bbbc90add7fe24639631cce67121b11166b3c3abe9c66dbd63e0eaa5c36fb5edd9325490de2a684ed44bcf5ffebaa8b307c14866eafac11ab4c7a9ebced05a3d63abdac70ab60334e8c262bda83c14233a03a9f404a69bf6bc436a344bc34ce412fb64abaeec014b0d7b6c10e7bbb0010aacc6288e5653b760ce6dbb2aa1cfd17d15f5630c08152d16c167be129890ac4cc11db3d63bcd35820f1110a85e874322b1797979c830c839e05c2c37f3227336c45bfc1a7e05580d7b7671f9d6459c3e1f", 0xed, 0xfffffffffffffffc) keyctl$read(0xb, r2, &(0x7f000055e000)=""/161, 0xa1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001f6000)=0x67, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$packet(r1, &(0x7f0000cdc000-0xbe)="479356de225323b62c11a5d16f55ffadf2efd66f44e5fcd2bb8ae83d2b71528dbe25c4980adc446323b340dc6b39cfe729e137ab49a27bed6b4bbed956d7efe7e7c5732852b87c0f2d7c5fa6470f6bf00afc14594be0e98a50ca211eb02ce47f1f76a033a15148e7362b54a19ed507a90cd7d344f3f1be936f1ee0922ba042d622d0aca9a2511f25decb694cec81e025ef72297b2fe6e0d07f0b7f9c62c04d65aa4655b7a0e158282a4fd3dee7b9d7cce7bbd1df86ef165e50bdab5474f4", 0xbe, 0x4005, 0x0, 0x0) sendmsg$unix(r1, &(0x7f000095b000-0x38)={&(0x7f0000cb3000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000cdb000)=[{&(0x7f0000821000-0xf4)="1869f6675df41cbc5e6edc50137b641162c6810cd541a9e069ea9b23fe030f491884cdbf6cdedac9cab3b5a94ff1d13b0874cfea451cbdcb94ce1397893292b9d1d4579c86cc6bcf893b4670760c929aa187c3d7264c021486c295aafda6fd1b9f9748ebb013dd94bc369499d354d9930580eb83b0dc0adbbd000000000000000580fdc20047fca84e5837d173bbcc9fc43804759326e6979eab60b8ebc10ac22631bc4380e16128dc241b183e55937134f0472262ae7e5f85d828bbcd26c66001841da9f82ecd42e7bd42039e632734ebaf815aaa2dc1518cd411742b7a3b7f8fe95f1fa629b74126f8ce585b3ca7a7c4f2de36", 0xda}, {&(0x7f0000001000-0xa5)="af250096b13950d634702fe7ee2c7df8a142803cb3e2203ab3184d5e1aa142cd5e6e783e20446cc4492ead594e6d2950a525636c053e3396a3b4b603e368990b1949aee7a6e860b3ce2bdc5b22f7a4b9b557db9d3beb32ab42c55517581fa80c1999b9735792947d340c6042dceb5bc0d1ab1d615276997fb476d2a3b0ac946fa8d4f3d88346f505594ad9d3b87a9e24a6a49320e04bface56269a1431e205d3f669e4a10c", 0xfffffffffffffed1}, {&(0x7f0000001000-0x8e)="e36438b80507817f53601a59a39f16710c9821eac404bf4c94c9bef900d2884a3f8caacc067f19e4f9cf0c980b766bbcae13e252c09c1cea84f830cdf787fa1bfaab647a7fd9aaa380d6dad3045a49194eb223ffc988937d6a92c88b91dd848528e4bd00bc7631040ae5c9e42cda7bc540ead4bc62aaf772b569393d7259adc75a9129f74b52f0d7e201319158d1", 0x8e}], 0x3, &(0x7f0000000000)=[], 0x0, 0x4000}, 0x80) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00009ca000-0xc)={0x2, 0x1, 0xffffffffffffff81, 0x7, 0x9}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000a41000)) sendfile(r1, r1, &(0x7f0000014000), 0xffff) 2018/02/02 00:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000eb8000-0xb)='/dev/audio\x00', 0x2000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000342000)={&(0x7f0000612000/0xc000)=nil, 0xc000}) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sg(&(0x7f000026e000)='/dev/sg#\x00', 0x3, 0x101002) fstat(r1, &(0x7f000022b000)) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000055a000)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x3, 0x3, &(0x7f0000b19000/0x3000)=nil, 0x3f}) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000126000)={0x6, 0x1f, 0x300000000000, 0x4, 0x7}) syz_emit_ethernet(0x46, &(0x7f00000ec000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006ae000-0xd3)="046e1ca4ec74fa9d1416fdcffdc86b74878aae15b98cdac6abaa1522b28e0f4c2d17bba2d419a54b1a6a520f1afa24cd1ed72b071cfc96b0050ccf26ef4ed8d963fa419d6a9eb7182470a3c36bafbea64b02ed51d033aab7827839331ac167ddb402af1d2ca6047cc0b5e95a613570719ad241c857ff761e4766230193247cadcb0621bfd0993a742a058091301a99dca43c278d35608c30bbccb473105dcf86b599f59291c26c2b0e4ffcbdda3b9f5159e333289b37e44e3037008eb2b11a5076adcaf5f27061a58145ecbad9ff61918a414e", 0xd3) set_robust_list(&(0x7f0000545000)={&(0x7f0000617000/0x3000)=nil, 0x9, &(0x7f0000439000/0x1000)=nil}, 0x18) 2018/02/02 00:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000fae000-0xc)='/dev/amidi#\x00', 0x7, 0x40) execveat(r1, &(0x7f000067a000-0x8)='./file0\x00', &(0x7f00004ab000)=[&(0x7f00009c1000-0x3)='+!\x00', &(0x7f00008d0000-0x6)='em1{k\x00', &(0x7f0000c9c000)='\x00'], &(0x7f0000916000-0x28)=[&(0x7f0000887000)="402e2d2d776c616e30a4656d3100", &(0x7f0000df8000)=']em0\x00', &(0x7f00003db000-0x1)='\x00', &(0x7f0000012000)="e52dc2244f76626f786e65743065746830282147504c2300", &(0x7f000093e000-0x8)='.wlan0]\x00'], 0x1100) clone(0x0, &(0x7f0000621000), &(0x7f0000cf2000), &(0x7f00001e5000), &(0x7f0000aff000-0x22)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000075f000)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f00004cc000-0x13)="330b46684dc3ff2f7cc814f095942b3ff45d27", 0x11, 0x40000, &(0x7f000027f000-0x10)={0x2, 0x2, @rand_addr}, 0x6) r3 = gettid() perf_event_open(&(0x7f0000a80000-0x78)={0x3, 0x78, 0x0, 0x6, 0x4, 0x80000000, 0x0, 0x7ff, 0x20000, 0x4, 0x0, 0x13c400000000, 0x0, 0x3, 0x5, 0x2a6d800000000, 0x7f, 0x5f8f, 0x7fff, 0x401, 0xe5, 0xfffffffffffffff9, 0x8000, 0xfff, 0x800, 0x2, 0x7fffffff, 0xffff, 0x3, 0xf, 0x401, 0x1f, 0x0, 0x6, 0x7, 0xb21, 0xb62, 0xff, 0x0, 0x5, 0x2, @perf_config_ext={0x0, 0x1}, 0x1, 0x9, 0x20, 0x7, 0x0, 0x4, 0x3}, r3, 0x7f, r1, 0x1) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f00005f8000)=0x4) 2018/02/02 00:41:14 executing program 7: socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000bd0000)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000941000), &(0x7f000095a000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000eb7000-0x8)=@assoc_value={0x0}, &(0x7f0000684000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000041b000)={r1, 0x32f99cf8}, &(0x7f0000c1e000)=0x8) r2 = syz_open_dev$adsp(&(0x7f00002b9000-0xb)='/dev/adsp#\x00', 0x100, 0x400) mq_timedsend(r2, &(0x7f0000619000-0x47)="d20f4a5d0ddf25482b4a9d21eaa8091948f746ce323d10aee0cc83c7370f6c749ba8421e4258608b70d49f8b8d394191add3ca36ffb7297f4ca5b07cda226cca04e0f8f029af9f", 0x47, 0xfffffffffffffff8, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003ff000-0x8)) 2018/02/02 00:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0xfffffffffffffd81) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000003b000-0x4)="7f5bffea", 0x4) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000edd000)=""/232, &(0x7f0000996000-0x4)=0xe8) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000dd3000)={@syzn}) r1 = memfd_create(&(0x7f0000490000-0x18)='ppp1posix_acl_access+,}\x00', 0x2) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000015e000)={0x800, 0x9}) 2018/02/02 00:41:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000001000)={0x800000000000000, 0x0, 0xffff, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/02/02 00:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007f0000)='/dev/autofs\x00', 0x500, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000469000)="f19006cb57c525690cb8081fd24cb10209fd3ff4a99000150b0b0c1a0b3e192a202286f4067e7838bd49c80815a75bd79d230c4746efe9f786076358c802e74e3fdd22d3ee3f990a99ab5afdcdb1b0a814f8f8552a4bb64f934c7df1780089bd4737f03093d85abd861435f07b0996ef22c2f0aad8c3f3807cd9ca6fbe943738f7c001789d30e88fffe044a30abd1e439682e3692cf3d6b5723aed7741c55379709c1f439268227017e4fba613548d38bba60c1e16e3e72905e6acf0625525822d4eeddf999f28686c44f4b36ea3eb78f8402386b601d025741ae88194530d0b3cdeabfba95bf5b629fb7a009be47dd7c0918b755b1baae31b722e61675d0342774632f15be816cd841675e35c2994344840ab4102def2e65eb9ed739952a78778a998f4e3e1dbb51449797fc843405f5ab8057fafe4ef05e058db4b8922674d77fcc2ceb3a2d8cb4076c5c3f04d0a430ef2669b816d9b64f600273bade04a5c158303e315b4d0aab49b74b4f6f41f2d496c02ccfb9b3f7e0030b63ecd8fb3541ef76729056e6868a59910f407531161551f593ee2e06318ec4215ab5fe1437af31a1874da9eb44881e9751d479e093b8f843f94904a6eb762a52e8a67ec71d41f5c3b969cd31152f133bf04592d0d517cc3267934f5084ef4920a2093c0da8fef2159ca696d5bedbbae35fd6be57dd77500a2d0195279e5847f26f2fa2064efcc56946fad96484b7d511cfac0ea619141ce0908d5a38b86682919862c7164cb3c86dcd252a904db6aeede92dbd6fe29e3afe562356d04ddbf5ad2de1ad448df31170e0036ca2eb0eab21ca967bec00a1973012f2585def0f03a001aba8a45fcd314bdbd61a7d7a81dfe1ff9885fe2545a5577ad7315c9dbb6c1b680f2101f3f4fcf60094b73d4fcc7c938cce6286651772b3eae19ef65ee7008f1d9f7eea2503e78f3477e7beafdc4473fe25c108a5772eb7042bf90ee4894fedbee1ed05c50737fb5d26dea08f4cc9795a993fddc94970f06135a8f548d2bbba27e99916504117d3cc3a91d84082e383615ddb2047112d28b85bd4023ce28a92576c3bf5fee74954435383bc390ca7f263a4788591f96d975aa5295bf4d3229417f4fe66c8ee02faea2a7fe0cf8ca5ddd872a17ea5d0c5f0d92d422ce79f6526f73e5e8e13b078fab8fbd2b232ed93a5b6ec397ac0871bc8c6a1be1ae4922181383076a0037514c655c183b526207661e5d444fbe8d3c7f56c09c538d35610a71b94b2fe65bfdf3495a8e4fcbde2430417ec332707af8554f10ee3b78b454a315c1ef4d75de4d3afaf250f1baa66535cce2260132b043a41375b519e0e0fdeb82edc3a76ca0db76cf85f7903ba3e409b3d2e33dfea5bc764cb06eac69092583d662384652fb8bfe380b82c2f8f9263cafaad2abf2bb246bbc1ea30d35714a43e395f7212df78c2a4765247288a4b89ec66c15ccfbef72b429d480a7f32535f80a8d26b95c787cd170117d64e7b080f12e9bad5c37e95206a9e297b04d008ad47d714804a7d97e65297700301089272b50db5963c0573caa5fc4e23610a8ad002d558e2787795f052c3a01632d2c9a3f12d46d68fc42055b543a00a4c2bb8c20ed4acfa81afb141852a869a02ff8233f9c4c8f4a58c90be3557fc8932d8a38f70e5b530b12a191075586db1ceb6266714c7c80af588f514e6a20772fe1abe16650876c6bfd05c50062741c8cc1fedf1de40a4ca6fbc6f55223439bc16cf1649b89a5e2027d4e751d7f982342a930d25d4fbd8b9f98c926caac51fae8b169021816a69974fc303317b33a9a8e0af9b9892640a581799fe3fd6d07f612bb1da3938ce43d711c6f6f278696be889cbfbdcaa29d8a034df48782e5caa1d2f2136c2370c72c126049678eca52ff1cb87c38c1e95a234c76baac0aebe7b724ff39324ca2139bb85135ec80df9800a5c6db28d33a75dee7471d52d4af7fcfc0b05f55dcbf62bad9f7dd72b3fdfc380c9c8c186aa81762b905265a21ab26cb3819264a93b2823571866058b67312aaebc107c59365d2f3ff14835e1e7171688a660e7b7af454e780e6aadcb6ab825cca92e912ffc394d62bf939841cc0fec8a9c1230850d6303a3301f8b93fadb293669f9121a5194cd8537d76a3c42e6dd39cf7fed4e71f3e0a017de60421bcfd42b48f169ecefa3ca8cb243fd5478d68547b6f08e53c77e9e712215416b383659731b59f2656656f223c17d9e5bbd8f5432791c142942ddbe4dcfed8f2c08d688d99cc194f1ccd42721ece84b523ad6d60358e02bf1c57e07c504403e5f4700f5940c8b7d7f9b9b7df96a8c4e915545f40f3cafcd33260602e3b5fc3efc3e62de4b771315183786dbff2c349e41b9695ac860c276095dbf01c0a92848c8498ab56dcc140519b6f0ce5f6c8c20ab87a5549bb946f07f3e9f3f97b7874898b5872d595b6014e8e4f62bce3c3eb0530f0ab271e851f0aff4a923df0260d52d6c42a9ff8a2e463a59d667b93fd0cdc0ebf7545c0f1d88830016c58ebf40f7df94b098abfff5d6f21649fed6391cf346f41342c245f707cef5567a8a6d0ea3f38bca9f416794e26ca47c48fe2d817a73af61e2604221a3aaffc4872a08a8cf66554fc37ec58641f9251b97a7ca625a39f1187503e02ce3166c367b66e4f029c685e47fc6a2f488ce65cfc62f5f0280052fb6621155e6c4b63def629fc0617ec70ac13e8dcb388c775cfeb647b2fe745d58d87ffd6cade54c14ba47f1f3b2ad7ae6e96b2650245e84af0ff3c93c43e8e776c50d05515f48df3ae0ac4362bb442ea517bfb0f97bc434168c7db4198cb49380b283385f50cdd0df1093cb3c0359f022d29b7c3aa9d89b216ac4c4317812ffdfd9062b81eec781627d3d701f456c24f216a6107c7b66ced02f56c6d6f532def6bb394f1cd7bd863754b20d40d6d85e0f29dfebf0e716f40832b92a2e0550600378553b539829ffdfa81f791db925655ec8984c59544c054fcd49cef162e5124d327992fea2d4c3ed05bbbf862ab46609c543cdf55a19d2ca26b32dbad254a29d0b2c36b73148404d0430f834a07db83b79397d7b484c2b1d3003340d6ebd3c465ef3b799df61cf550b4c8635421a7d33d1a20ccef1afa2204bec34ea4f04d841ccecc4168c2613f2b6c508196a932fe86c590980dedee46ab8ea16dfb14ca974a916ec60c6befa3a296023b04888f2f66efdfa5b74790557ab0fcfffda4503698daafc3eb0b3365a233b6dec7a306c7a9546c24f97087e7220cc99fc4fe0e3da56a25f676cfaa56e1fc70e5e1f8df866240484af21b0a27c6322ee3bf129e768b19bb83de1870bad3c11cb8af322cca2bd67ef59a9d273d637615f49db7a115cb324a769e1d75c2c155c090fe93289c2e5de6998c594eb0debebf4cc8971a8794c8799b50d290f2944b1103c5ed5e06d3c4c83cb999decbc86026e89bf141d2a2de97b9f1ef34befa45a0bdcdcc5027c19ddb94debd886daecb306f88f7c0b95b8e59239a2180bd89ba2d13504158abcc1839fb89f4a8be3c8d6141a996fc2e65a8dbee045950cc3dd58ba784e78476ab336d224ed3e0bf8f061132234a5d1db666c6aa840b09dbfafad03729d453becc4a3fb108d4562365dfc67a1d561a721879aa8218866436f1e743f55307e960b9a17abdb2b910121dbc3d09b12a31eaae96c63e57d029fb3102e5ef185f15cba043dd662168ca87661f04333adf2f2a5b8d8f9ce113b34e103a77094a6007c2802c39122d0a0b78b72dc22fe42c83934fc24fb41465bdc4fbff92ccb94d770c259388870dc012141e26eef259cbee958c267a01be5997d94dbff1017af1472e5b27a42dfeb24431939634b7ec1ef1244e5accc6c12afb59c969c4931bcf585c0e976eaec4374e2329bb95da389a6b295d8f83ac100df978014b10ac48851ab4c2fc808f73c70a23cd7015619357abe965e7ad0b186ac8317358696553ca1d9b38d732b6c47e2d0d99bd48742876596f8c988ca8736a138190b5605c245055a138a912b76f07cd10c492543e091d9e34f128678628a25db2a820f84291405997da8e3c7d85e726a3ab2d01e2946895aea65007c87155ce6dba1dfdccd740a6d87ec7b1880d69fad65bdada3c08599ead2da522afe1d760ec742712a327c3b2e6d3980d41d01e8d83f62ae252df57c40325e01766a07e7ae5d63adf9d248596196b0a1b159ee696fb4f62b48eb91b071260a69d424a737405865327334b14bb208135f3592010dada1788b58c2a3657ed258733be80552ae26f3bbf5ac897a13eee25cc3d46efd9c1d92733ac9e8957bd925ab6727fa78605696e2ee32ee37e6c87417b8bc8a1d776fda4c8f25d1484782991facdd8453cb6c7c6d199b681222687c594159d1c28500ef2f60af3207fba4a13981610bfd30be54f3ad9258e944a675f4ab5590862edb9ba521b8cee5d10fea038c0898ec2209e7b652bb7e72661f9e502109cc779334c81981b23f1b2bf522849ca0f71a0ebbd9ecf2d43f2b9574ea763d569f2e97ea9b231c3ce59ae617c9ad66411f919bf86dc19fbb1f4236547034639cf6b06e105da6e197c53aff1a7fba7fd285234a636c76cffefc1de883e9ab8cb4d56eb2b3348830c5fcea70ae2d1ea07beddd4d6d9aa556fdaa2427c80ad0f407f936948095d2d1826b72c2d6469278a96ddc92780ca29ae9ee5b8b3e43687b424c3d8199b9e251a011f07cdc653073db5c4faa1e0c137e3c1b57192109840bf04266965725da10a3321aa80b50a71a52396952a9c1f9e3f900ed441b7caa30bde1be3a17bfab0cd30d178f931146b6320213ad545231fa6e6aa8a95e73056fd3fb79c5cdee7f08ea21156b3fa858e767bb04909e9addebc6c7893eb6864e0b8d2dd81647e12ddd94be226ab7fb62d8b78c6a4929fa1f4c20428f188f0b8175c4b379dc5ec87bfae6346a3c9b54fcbb88e9dd8c1ff02a7455a232c2eb85884b46623288f80100374588d6e0b2d61499aa2ad42605346ecabd012b47ba3f012ba264c61cb00bcfc34c79ea6685d9714b0bff9794083e9fb519dbcd098377f7ec6712cd819893559e2caa6f718598279d22899c95f6dc3d1702ebd408903baac284d909f1229964e611918a2961a4357c0142f09d8a031b86aa1d56099a68247b895fd576e52d0cb3cc8e7cb679b6d3c23b364204d0faadddfb1af3eff3bada03404f798387a0e157cba6a22b326e2fe2e437c6d6423af80a60fc437dd788f9b2b92a30157fbdfb8d1ddeb33ddfe007af078a5e866b4b9eb0267df2c8e0bca6b8794dab35e4cf2bd81b16139ef282979a1eb0e583b4052b276958aa89cafb85f688008d02542971eca370de37e5602239326060fe62e503e476612e4bdb39137b38c8c2ceb128409bb047e733116795524b3400be7a71ab7ae29eb04ed6ba4d1e31bc5db7e1af20378a44dad7793de7da718a5d30fe0f53448a3a92e36b2124dc62814c5fca8f1cf313ed6c7235aedc26b05226779bc7f0528045c9522442a84d6547e771236ce49de21cd02c402cd0cde955e24d8387b7f6921809bb09e232261e78c7ebceb34c4dffeb97c055343ea56f9ff9979f9b1f2d7312bfd324c66a10255ace1e0c1c5b9b4c8ba44ede8ea34bec128ce9e779a1e48e0b22deaa8a10c590c5c46646165861cd4e0d95ea3762d8ba9ceb0f9816c99a32b3bf620207f27b958876b362230e05487ec3da3213d2edb19c911b9d320548a43caf84be236bbf571a76b8ef80b298a298dbe6473e01caf79311ecb8d07470ee3f5", 0x1000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000276000)=@nat={'nat\x00', 0x1b, 0x4, 0x578, 0x218, 0x218, 0xffffffff, 0x218, 0x218, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000a49000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x440}}, [{{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x3, 0x101, 0xe739, 0x1}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv4=@multicast2=0xe0000002, @port=0x2, @gre_key=0x243c54c7}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0xf}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0x0, 0xff000000, 0xffffffff, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xffffffff], @common='rose0\x00', @common='teql0\x00', {}, {0xff}, 0x87, 0x5, 0x6, 0x40}, 0x0, 0x1e0, 0x228, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x3f, 0x80, 0x50000000000, 0x2, 0x1, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xe}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, @empty, @empty, @dev={0xfe, 0x80, [], 0x0, 0xa}, @empty, @empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}], 0x4}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x3, 'syz1\x00', 0x3f}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xff000000, 0xffffffff, 0xffffff00, 0xff000000], [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], @common='irlan0\x00', @common='bond0\x00', {}, {}, 0xc, 0x7fffffff, 0x5, 0x40}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x5, 0x2, 0x1, [0x0, 0xe577, 0x0, 0x0, 0x0, 0x6bbc, 0x6, 0x100000000, 0x6, 0xfffffffffffffffa, 0x7, 0x6, 0x4, 0x100000000, 0x0, 0x874], 0xd}}]}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@dev={0xac, 0x14, 0x0, 0xd}, @common='ip6gretap0\x00', 0x8}}}]}}, 0x5d8) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000095f000)=""/202, &(0x7f0000114000-0x4)=0xca) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000dc5000-0x4), 0xb, 0x0, &(0x7f000019d000-0x10)={0x0, 0x989680}, &(0x7f0000000000), 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a21000-0x28)={@common='teql0\x00', 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) keyctl$get_persistent(0x16, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cbb000-0xb0)={{0x2, 0x3}, 'port0\x00', 0x20, 0x20, 0x833, 0x100000001, 0x100000000, 0x2, 0x7d, 0x0, 0x7, 0x3}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000c73000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) 2018/02/02 00:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000f60000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x40200) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000497000)=0xbbab) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/02 00:41:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d29000)='/dev/sg#\x00', 0x6, 0x200002) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a67000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00006e3000-0x10)=@ethtool_pauseparam={0x13, 0xe9b, 0x8001, 0x9}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}}, &(0x7f0000a3a000-0x4)=0xb8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c68000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000017e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f0000edc000-0x38)={&(0x7f00001f1000-0x10)={0x1d, r4}, 0x10, &(0x7f0000242000)={&(0x7f000008c000)={0x6, 0x208, 0x2105c510, {0x77359400}, {0x0, 0x7530}, {0x4, 0x20, 0x594c, 0x1}, 0x1, @canfd={{0x2, 0x3, 0x0, 0xfff}, 0x0, 0x3, 0x0, 0x0, "f3deef1e3901ae7ba3746281439d9477f7d7b0d90afa2ae81dc144c7ca8b0b62964641a3dc7183c4b8c6c5b39d7945787533698a3e11b0c7fa906065be5121cc"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x4008040) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000673000-0x8)=@assoc_value={r3, 0x8a21}, 0x8) r5 = semget(0x0, 0x2, 0x80) semtimedop(r5, &(0x7f0000279000)=[], 0x0, &(0x7f00001cb000-0x10)={0x0, 0x1c9c380}) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000243000-0x38)={&(0x7f00002e3000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x25}], 0x2}, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d81000-0xc)=@sack_info={r2, 0x1, 0x1}, 0xc) clock_gettime(0x0, &(0x7f0000b88000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00001b6000)={r7, r8/1000+30000}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00007b1000-0x8)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000dd4000-0x8)={r9}) bpf$PROG_LOAD(0x5, &(0x7f0000116000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000ee9000)='syzkaller\x00', 0x101, 0xc3, &(0x7f00002b9000)=""/195}, 0x48) ppoll(&(0x7f0000ba6000)=[{r1, 0x80}, {r6}], 0x2, &(0x7f0000528000-0x10), &(0x7f0000a07000)={0x9}, 0x8) 2018/02/02 00:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pread64(r0, &(0x7f0000707000)=""/157, 0x9d, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000f8a000-0x1374)={0xfffffffffffffcb5, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x16}, [@nested={0x12, 0x3, [@generic="b1b3f1fe73002dd963952023182eddb1fdeeb3a4bf67861189579c0aec0ce4", @typed={0xc, 0x2b, @u32=0x4c0}]}, @generic="75c2fbad38cba153b433093cb024bd1306ec4a9053baeb9d94bb735c30e123394dc574f90ce2c732928f0025e9dfe6d271ec7e8da31da196c2ff6b7d0de029e43877514e", @generic="34a5c7d370c9dbc6079b7853fdd75e522662c51733398e23d3feda588cd1ac16132125516662467ff15453b50b86dc97bbbda7ebadbb2b47bc8933df28052f8fc4114f9bd54aa98214da0a032b97294e213a2f5eb98a1b984c3477fef93477a0533229515465f646d7dce26e22211726e4a89bf751497517b003a76aacdb1636dd14f78899bc80cf6d4f9c725eed627a26068feac7661b703b4ba9e580dfb405f78a2fbb0688a00a68a566732351a8c719e8e96e8c0b2a653c33f5f715cfebf4798450e94ae84452ec02b43fd8f5a945c527f0b193934f893cafea5c1b13f348b938fb54d17035b8d4127feb", @generic="7e69ccebc2297fa3df91f89942ed89a7eca4f5ba94200e66879b1e58f1c95260d94af86a28b3f8d31e9dd94eb930cc29d3a05c253d9fbd486be291233c693c7388dd44bc3b6da445b66264076776fe920e1d53ce8268633a", @generic="40a082ac8655dd2e99f92b00deb139f68024"]}, 0x1e0}, 0x1}, 0x880) 2018/02/02 00:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00005d3000-0x12)='/dev/input/mouse#\x00', 0x5, 0x200) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3cd6}, 0x0, 0x0, r0, 0x0) r1 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) semtimedop(r1, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) 2018/02/02 00:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000017000)='/dev/mixer\x00', 0x105000, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000308000-0x8)) r1 = socket(0x15, 0x80005, 0x0) bind$vsock_dgram(r1, &(0x7f0000b6d000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/02/02 00:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f000074d000-0x10)) r0 = syz_open_dev$sndpcmp(&(0x7f00008b2000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000f13000)={@hyper}) 2018/02/02 00:41:14 executing program 2: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f18000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000078a000)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000fd1000-0xb8)={0x0, 0x2, 0x0, 0x3, 0x9, 0x4, 0xe, 0x100000001, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x1f, 0xffffffffffffffff, 0xffff, 0xfff00000000000, 0x7}}, &(0x7f0000fd0000)=0xb8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000fd1000-0x8)={r3, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000b5000-0x4)=@assoc_id=r3, 0x4) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00004bd000-0x8)={0x3ffff}, &(0x7f0000fd0000), &(0x7f0000fbd000-0x10)={0x77359400}, 0x8) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000138000-0x4)=0x93) 2018/02/02 00:41:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc), &(0x7f0000d10000)=0xc) r1 = socket$inet(0x2, 0x80000, 0x9) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000), 0x4) 2018/02/02 00:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000efb000-0x8)='./file0\x00', 0x80043, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ae4000-0x8)='./file0\x00', 0x3fffd, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f5b000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000733000)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00001df000-0x4)=0xe8) r5 = getgid() syz_fuse_mount(&(0x7f0000f08000-0x8)='./file0\x00', 0x1000, r4, r5, 0x200, 0x1000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0}, &(0x7f0000958000)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000ceb000-0x8c)={0xfffffffffffffffd, 0x8000, 0x3, 'queue1\x00', 0x276d}) sendmsg$netlink(r0, &(0x7f0000636000-0x38)={&(0x7f0000f62000)=@kern={0x10}, 0xc, &(0x7f000000d000-0x30)=[{&(0x7f00002b9000-0x2514)={0x2514, 0x27, 0x201, 0x2, 0x0, "", [@nested={0x104, 0x81, [@typed={0xc, 0x67, @pid=r3}, @generic="f4f11f4c0912fc564fe3b824881cfd354f6076e4f0f7019e0d7858904f5973c73a9152720545d1113aaebc972b430c8551d54b2f446eb59855f72509caa7535b0f751ba9f035be0d414063385ec379819e3adb955889ef14f9f5e9165513eeea92a88aa18248672cfd478a6f00714d2b36dd0574f66744d617c8566da9b0f2095914fa77ded3627fc5b9f188ce1c71c9e52c383107b43e97a75eb84754ece07e4f62a23873fc587c834292c7e9a41c7fa18354354699d3c8c4b9c9de7947c4a9f3e5abffce8f7de5c4a30312", @generic="123ed4667ad61d177840bb557557c20ecc898f0e6c419cf7cb32a141581bf80a7c611f817b"]}, @nested={0x11b0, 0x49, [@generic="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@generic="cb67c9fd9d99116f7f560686d2fabbd81d9ca328cf94b136d0b315dbde36b2d070df4b0c653c9b1d7cb7e199beba48c060751a811eabf38d924bf1f509d10cf03dc6f8b7b2ba47734ea781f81c626cdf46006aaa3f0e0d2a96395192264e99364fd058c88a0ddf4269e7dec59e31f202be2d0e6033fd67e7bc97e14ef8e58edff055dfd78d5d31e171165627ea9396fc009847678214fdbf05b7d0642cc2b12a252e04990d0ae1025efd1e070b6fdf615c7416295b27ee79a6063caa787a045939ec2821608cfaf4a80847da90872808d7154b5565bc6e34c582f17102c100bf29c8fd626f44f77c680577", @generic="c79eba76879f80b362bd6571fa0623d52c16f60d1221768f545cb4206f0cd9c0a8e106ea9710d0b3e2f4c1ead0d7866752ff2a20d079dcba5f903ce80f30978b09481bb1a69df653bc108d606e9ec29f9bced5e4eda5613a929b2e6cd42c598c8fa938be41ad6758eabefa35e48dcd04235fdf4a892d17378d14331c45a57fe63998ba4ad10bce52b8b70a627e145ecfaf1e043898c6afe44f42c0a75b66deb747f17de400ed1968c04291baa2f390b46344554415c4775b01a521f76f8330"]}, @nested={0x250, 0x1c, [@typed={0x14, 0x2, @str='{--@(GPL\x00'}, @typed={0xc, 0x68, @uid=r4}, 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@binary="1fb817350151e47f25fd48dca2f8afcf04f083bb90987710e28825562ef2c76422126f41f6dd4031091ed4f93d724c409b4250456b1b7710dae7442882f1f15f1346ca67d57a764fc14f403d8d892cab35d2f167aec963c2d58505952a55c56dc441804c62e9c8532000d615a18a3c4ccb8c1bcfd11aa9f6c7ea8b6981eb406abb27e0c52be9f8d8790039009aee2112c928838b9c38e5e1b5c44539095a7928ee31751f4eac1edf35dff95c99950ea1ccd9bcd30f500a17c54f92220a1efa8e2409865cb585334754e2a817ce93e26c0faf287a0f739698998d877b50b8b8836e95166244ddbdc481bcf8c8938e89ea089059705d55403f06829094f757cb09480b26dc9ad11ee9cca3bd29f43063f2fec0f10fb8156c8604aeaea1866618c92ddd90df49c00ee7441d73fc2e9edb69cb002c2d401021c077fcfb5be63a7501a374da1978dc35f6a2130ea77c96e1b84b545ac91bb243f1a34ca91444a8755f7e40c9db10200ee33330a03751a68588616338da5ae9ed6703d3a49231dcfaf8421bc7368bc8f460b6ff6963f09f8d808fe41bfd0523cafc8e87196509c57d98fdeb957d2703711c595f43a4b8248a06a37e36d538f6b99ecdc27770ed9dcfa6721da0332ff787d9383dd6d48cad8691d423666f1005e01e55c756a0f5d171623874c04d5bd2f5f49afd56d5100072dc9e59c06b7f1b649e15d5268d4e958f28bcee768623048cc46307bb51b5ac10d854292c1b7836e9848597ba044289bf418bc9df1dc80d693459f6b6f52400b0adb57c8d94ab4da93f1ddbd8f6626c5aadb7598b5dbb5ed347aadd7b7e6d9f9687d9703e521732cc619a69f2c3d48029007063895b1a003268efeb294b0df4777a5001fb5a748731f16b5887cf2a180aa89ad1a52eb89a1bf685d7cde2047e1c953a9261325202d9ce48fa27ec54e2ffa0c75a4bf0777b728b4ccec4a6ef3570b26aee5243468bc547a15ef56ef97e914e4724cb98bf004ad99ea3d719fa29ea9b338ded724dd9ed4ec3c4a658c0cc1742b9b4e8915909dd591e8ec8f18e16e43a8bbbff5d8641b4abb9df3660308a29600e13790f189efa9a7d0f32bf235d365b0178c285d62d1c5214f629c56fb03b35e1da85e2a0ab7d3e672eae899824f5cef0b343ee915fa602c2e17207addd831e42cbdfd17268112afb15a36c85ec56623e11cae8b3fc9dd9c93a7173d538a8de92ff4cd923361c99055893e6f4377328c162734271878736179d8dafb226bda558e0e1451a826f760ede55b56d0581d6a8c6ffe53eda5b93f38133b31d7a7fbf0915abd90e88f97be156a1a482359a4bf4212366a3bb6d16d8f5e3094f6595eff234ca6364546ef977419646147f06f3b27fff2581ac684dac423509f5f4222cb7fac4783a4139a34e2d2896f74e4da726d4b2eeb524056be138f4d2b60cafe12620382760f85d0d0afc84ef84ba90cddf44e9b206d23cc85cf57f1f5cf203a979a1acf17d5e07548feacbb572f5420f58474a95e780c9d305bdcea35b0a872e42b1019ec1865340ff19b683081fba217803375fecd60726ff21a3f20114141351b597eded3fc101e0848c2720e510fd07bf1ac5100dbba130c05cd56fb479fff1a0803c50dabbe02dce93b1b062d37221e5748c92c4c18d51e7d5b822c8b339303423ba44122205706f00a052b30158304768c30cdae993e5d41a7625ac360baf7e7d3e66d5235d020241f0fdc6e0e5f0ee8e3eea9646d951ff10c05e1f27a0c558aeb8c09ca3ee257a253a87128a5dbe182d167b1410829e75197c78f7ee140171c52a6928af523aa6dfe30827be19d078647fb2263fff6c006b7d6d1509d8f2aadca8b350abda6b340e7a49468e37366613f9ca6aadca1936438c828a38fbc441d9a49fc5dae861ceaf5dba3f4413e9420e88df75310c203679e70e3180c835f11250fde771853631e0c6503870158b133a6e1b0992d5f80a4afbd75b1bf2d78ca1ba708e4b22cfde49f5fa658369b2348e119bf6dc7ec2a0d5418e3481163e01b7e6f5a3efbda3f5545aa4792bf24afa1cd6b7e2eceb40e2e2d5d8fb9293587d218cfa2874eeeb78ba0eae98d4f86e22c0eec5ee0c3bfb8fb1f317ba6c38c5d233a9c15a0c54b8a6b57ec6e0f5d066c43eed921b2f9670592d42b407d293736af13b9e7490f2d840199cb21342e23525d868e5d73e88471eaf2e489d17b14d9adbc8d4201fb74002467ffd7309bc58f1d05e551b9e581da13e046f6c734531fadf4e3b040efbf841cc3adacf325ed0762f8fc8a431bb2156a1666969206b3322696f813d833c09a425fda19eff5f0d1ea4182239afce7ab5513db953e1e9b73805b7cc225e21c0c3c0bcf1196b733a2222893b3a6151e09d81a4ff8193c61ab4d35098ef36dc977923dd604856fa197560a4bdfdcaefdf46e7556fb88c7da7e2e8091678e3cc70cc0902bbe9f8995272423199b5c9a4ae484e2ac32797c598ee5f10c981ce39098e416256eb2d8e1e3a5ec66e83e75d3c8d5ed7477a1a25048a7f82ffb420a00570f980f6b65f02dbdb2efd16870775c6f3b63f48e91ef161b3643f3e0934408a880fadf52883079fdcd9c65e1af971b751c3a59f2514ce1506a990fbf809c4d242dcc516f9ca315e5e115a624c86ad7111be4532c8e334d095a099b778f76b620039a98e2883f1e497a11b95c13cf03c74229213ab77f109eac75768ce131b0389309b84478b1750ca32d0227aed785703504247291530b514c7c24e1622c31f8ffb3ce444957d08293db3c6cafc56121060310fe1118bec2cc55e8b2f820020bf0c378ddfcd1890e2500413a84edcd7bac8e15ed6dbd026f42db3bfe4d89882f73d488f46914afa27fffa06a6ff91d9ded0d096d8016b8fd621546a5d408b5290e80251726c652021613664eba06082e845d27b8849b880fc6728258b75f2ee810265d71de18d1421a1292d4a4430d03c7c2668616149dad3869b216a6eb2176cd0898694f67a9353f33cac2b8f791d008590cce88c3d9c4f9aafcef23e5fed8bae705974ab1959a8fe8570f5003e89112e8247a5d9d18bbf60753cb4797df283f41f061d68cfe3da491c72072631bd418d9f08f78dbc122f186dd43175e5b9243e2a127988e5a6e4a38f667fd24419c1f564a505afc89f7298bef0490706fb370e02d00f401faa9044e7973bfefdb672fcc58b6ec8855095991d2672ca0e9f9877b9fbc94a16f3497d69ed2035b836049c3cca230cacffcd7798ea3d82970afdbc3019ecd21be1f07adf51344c1fd13ae557bbddf01447092b78af48b8112d8cea01bb74229c2bc32d00ddee2f243a3cabc58d6fe3797b73326babfc844dbf129ed31195f07f833999f41e09c8ab3f76431703a0bafa0512d5f2f1cdcb95e916807b462ceb6719ca4cb136d6680552a4caf75a78660dccbde83c8ea5368bc798bf24aacaad79ad6586be90352530ceb52993451aec7dd68d6a44157bcbf9739907a498d229eb1b238a7bba5bdee7f7786a70f3f5ad5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@typed={0xc, 0x5c, @str='\x00'}, @generic="c08b12d2eb0417ab3cf0e04443fff9ccc5e78ffeed77d3069b17c69246f3ac249a1e99832309de308b01c94fe76ee1fcec4f40310a335df6dda9d37cfab145f8d09fc3d55317dd3b8f748ffbb26f723aa0c3258f4f350b3d20e95748663da592d6a60eb9d7c604ab58f51320ee2f347b62828a95d93e10c97dda258c0dd5dc8ce8c127acfba25cffa7", @generic="90c2376d58a544d724bdbb1204eb6399a82433747b8cac794a5f68429f48d97d815cd5a93ab995736bb89e6dfecfe5b59fa16a9c9d929594e36c4fc5ca120e537d0ec430aa95291ca5a37c58c69bdcf849cbefd5d98744f2b0fe2d8633afe79b525fd0c79b0952a64219ea316dcff311197e551609272ac4f192f5c3508862c46e6daf64f63c06027f82d2f6124fbb4d64bfacbf52b803396928c8bebbb86b461b6f1b36797bafbee012347ab8ad537f026f0201dcb759978fc9e02e3ea547e06a5969468aace3f248cded02dc54310e856f80494a1e77d72c72d967c1a090e342c9aaa112"]}, @nested={0x1c0, 0x3b, [@typed={0xc, 0xe, @fd=r0}, @generic="ffc9dfc54fda51203f38177fd3ba21e0e56e16861aa722e74a98f6d221a041bad4352b822d35f3a6e8445478d926526d47cb1bcba687c9cdef4bea6b3a75eb5ad7bab9c3481ef0ce9aa72f304caecbc69e54d51ddb4a57827593e62e041204b8faf793193af4c69bfcb80dd2f41930221aece2131fbdd223f018b3afa88ba0caa05096d5440bb59aa74dd73b10858035b1e124dd1dd28a6232f8816e7720a07f95e039c670912ef664b7d6bad975d2a43995467b53a6afebd770e29ace78e7268df89c5646c190bb59a786cd3c9f873ec2", @generic="ef27e329d29d7fcff75f7829f2bd98740d7f3c4530d91d644fff78747e8832d7d6efee44c0acdf42be6f687b1f84bf224d49073571ccd62a8c2f866c7ad345da7794d321bf030e6b96b1f5b1547469c8f58de2c3aa702846072cdd61a32c7d91bfd2c8ca4cf6fd2c3fddd2aa635aec0afadb032b4f79e0c3a94a3f6934fc47c69925abd98fc2542ad2a9ad73ed6a3a66df12b7b028b96a0bebbf2409a35d903b3d6d684228a83158325c5cd06bf3696370f4670ddd858c1e6747f99e9a85063576afa8522c3ce1bba7604a4a47c034a1ebe10335", @typed={0x8, 0x7}]}, @generic="66087da8a986b907fb0553213199db236e4bf4291625b3b8aa55f68009b6d49bd89ae3836c77603162d8c72477c3419e8cd966d99ffe51ca568b79ad0afc34b93f8efd3413868d18be332deace4e46f22568c06f6ac054f3ea21287303c291", @generic="edca6466f46c5ec511c1b3b033e0db5ecea3f6563883b4d2058582ef3875d62ce1224754b8e1949e02340fc05b6974da276cab8e642efb8c1a9d3a541543fc8fd06fd2b354381b3e3213c296a1ea46eb11a64128e5f48992e203f0540e02f902481e8b8cab2c7af93ecedfbe71311350867c200b7e85caa49b87be10eb39c15658c7f1c79453a1d05954494f54667d43f95c6d2d697326e89f1dde10eb436478c8de8a193817ac735dae8c137758fb62c08b7a9e9fe92a15f135345157ae475e64a8d9bfb054834aa58c564ec189367fe7bbbf7dfce16714b9eb019496cc00bed1e748", @typed={0xc, 0x17, @u32=0xff}]}, 0x1594}], 0x3, &(0x7f0000a57000)=[], 0x0, 0x40000}, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000734000-0x8)={0x0, 0x3}, &(0x7f0000cfd000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bab000-0x8)={r7, 0x180000000000000}, 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000af0000)={0x7, &(0x7f0000721000-0xa4)=""/164, &(0x7f000014b000-0xa8)=[{0x9f, 0x45, 0xffffffffffff0000, &(0x7f0000131000)=""/69}, {0x2, 0x84, 0x800, &(0x7f00008ce000-0x84)=""/132}, {0x4fda, 0x7f, 0xfff, &(0x7f0000a05000)=""/127}, {0xc6e, 0xd5, 0x7ad, &(0x7f0000343000-0xd5)=""/213}, {0xe5b, 0x1e, 0x8, &(0x7f0000cea000-0x1e)=""/30}, {0x100000001, 0x5c, 0x0, &(0x7f0000545000)=""/92}, {0x1, 0xb9, 0xffffffffffffddf3, &(0x7f0000295000-0xb9)=""/185}]}) close(r2) fcntl$setlease(r1, 0x400, 0x2) 2018/02/02 00:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000927000)='-0', 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000008c000-0x8)) ioctl$int_out(r0, 0x2, &(0x7f000076e000)) 2018/02/02 00:41:14 executing program 3: mmap(&(0x7f0000000000/0x5d4000)=nil, 0x5d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xfffffffffffffffe) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x0, 0x8}}], 0x30) inotify_init1(0x0) readv(r0, &(0x7f000035e000-0x20)=[{&(0x7f000044b000-0x3)=""/3, 0x3}], 0x1) 2018/02/02 00:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006c9000-0x9)='/dev/vcs\x00', 0x100, 0x0) timerfd_settime(r0, 0x1, &(0x7f00009d6000)={{0x77359400}}, &(0x7f0000430000)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000ea2000)=@ipv4_newroute={0x20, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_ENCAP={0x4, 0x16, @generic}]}, 0x20}, 0x1}, 0x0) 2018/02/02 00:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) recvmsg$netrom(r0, &(0x7f0000b2b000)={&(0x7f0000d25000-0x10)=@ax25={0x3, {"837bf46e6dc7a8"}}, 0x10, &(0x7f0000bc4000)=[], 0x0, &(0x7f00002bd000-0x2340)=[]}, 0x0) close(r0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvmsg$netrom(r0, &(0x7f00002dd000-0x38)={&(0x7f0000cf1000)=@ax25={0x3, {"2f3971fbb37657"}}, 0x10, &(0x7f000059a000)=[], 0x0, &(0x7f00005cf000)=[]}, 0x0) recvfrom(r3, &(0x7f0000ef3000), 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x2b) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) 2018/02/02 00:41:14 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000021000)=""/169) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000021000-0x4)=0x7d4, 0x4) sendmsg(r0, &(0x7f0000015000)={&(0x7f000001f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x6, [], 0x1}, 0x7}, 0x1c, &(0x7f0000012000)=[], 0x0, &(0x7f000001e000)=[]}, 0x0) 2018/02/02 00:41:14 executing program 3: pipe(&(0x7f0000e0f000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f86000)={0x1, 0xffffffff, 0xffffffff80000000, 0x3, 0xba, 0x0, 0x5, 0x81, 0x7, 0xf4, 0x2}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000399000-0xb4)=""/180) syz_emit_ethernet(0x2a, &(0x7f0000d80000-0x2a)={@random="f3e850ef1049", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @rand_addr, @empty, @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2018/02/02 00:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007e8000)='/dev/ppp\x00', 0x40500, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d6f000)={0x0, 0x8001}, &(0x7f0000159000-0x4)=0xfffffffffffffd52) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000c7b000-0x80)={[0x6001, 0x3000, 0xf000, 0x3000], 0x0, 0x1, 0x3}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000791000-0x10)={r1, 0x100, 0x4, [0x7, 0x20, 0x6, 0x53c]}, 0x10) r2 = socket(0x10, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000da6000), &(0x7f000013b000-0x4)=0x10) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000248000-0x80)={[0xd000, 0x7000, 0x4], 0x4a, 0x2a, 0xb7}) write(r2, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dff000-0x9)='/dev/ppp\x00', 0x4001, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000603000)=""/124) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000c77000-0x6)={r1, 0x2}, 0x6) syz_open_dev$vcsa(&(0x7f00007e3000)='/dev/vcsa#\x00', 0x100000000, 0x2080) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000c5f000)=""/103) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000c30000)={r1, 0x44, "a1385591279bbdd5dc1421d4f8da6d72505e7aea591516d43c33bcfea6b3a07167a88cdd526ad57765a349467a4b96d83985c91098f87d6fa80299ab0afd047fa29fef5c"}, &(0x7f000050e000+0x67b)=0x4c) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f00007a4000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/02 00:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000eb0000-0x4)=0x0) sched_setscheduler(r2, 0x0, &(0x7f0000326000-0x4)=0x3ff) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001}) epoll_pwait(r3, &(0x7f0000a1f000-0x54)=[{}], 0x1, 0x10, &(0x7f0000bc0000-0x8), 0x8) 2018/02/02 00:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006ee000)='net/rt_acct\x00') sendfile(r0, r0, &(0x7f0000422000)=0x10000000, 0x6138) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d67000-0x4)=0x0) syz_open_procfs(r1, &(0x7f00003ed000)='cmdline\x00') 2018/02/02 00:41:14 executing program 5: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a06000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000a98000)={[], 0x401, 0x92cf, 0x6, 0x0, 0x22, 0x2000, 0xf000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e93000)={@common='gre0\x00', 0x0}) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000926000-0x14)={@mcast1}, &(0x7f0000f26000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000030c000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r2}, 0x14) 2018/02/02 00:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000063000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000560000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) writev(r0, &(0x7f0000c22000)=[{&(0x7f0000694000)="88c9a29cd03308e2341dbee3f0722cf4e3588b2ab6ac25aea5d891226fdade0e5b2a5d210a26054fc4af8155d8f5095f5024bc7330d3aeea68a58fa043ea6b4f99cbe691724fcbd338d22f272dcc40d1d4f4f41fe8e4743f1f51ab7791d1744852b5c01448fd27d3dbc83b2ea7f63856cfb06055b612d4f74ff4d01a2275c71881fd9a5eb3c1c6deae87f7dd6b248762658d2d597a4532d6ac", 0x99}], 0x1) r1 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x200040) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/02/02 00:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = syz_open_dev$mouse(&(0x7f0000f3d000)='/dev/input/mouse#\x00', 0x7, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00005c0000)="efc7bef1e29110f8237b9ee65bbdef28", 0x10) r1 = memfd_create(&(0x7f000003a000)="18616e2900", 0x0) ftruncate(r1, 0x40) 2018/02/02 00:41:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000044d000)='rxrpc_s\x00', &(0x7f0000dc0000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c40000-0x10)='%\\ppp0ppp1self+\x00', 0xfffffffffffffffd) syz_open_dev$sg(&(0x7f0000bbf000)='/dev/sg#\x00', 0x7ff, 0x40) r2 = add_key$keyring(&(0x7f0000f2f000-0x8)='keyring\x00', &(0x7f000016d000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f0000534000-0xa)='blacklist\x00', &(0x7f0000b23000)={0x73, 0x79, 0x7a, 0x0}, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000227000-0xf)='/dev/sequencer\x00', 0x2, 0x0) write$evdev(r3, &(0x7f0000ccb000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x81}], 0x18) 2018/02/02 00:41:14 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000193000)='\x00', 0x1) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000012000)=0x81, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x30080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000002000-0x18)={0x100000, 0x1, 0x4, 0x2, 0x6}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000001000-0x10)={0x1000, 0xf000}) r2 = socket$packet(0x11, 0x7ffffffffffffc, 0x300) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000001000-0x10)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x0) 2018/02/02 00:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000c000-0xf)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000f3e000-0x4), 0x4) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f00007f9000/0x2000)=nil, 0x2000, 0x4, 0x3853, r1, 0x0) clone(0x0, &(0x7f000068a000), &(0x7f0000a26000-0x4), &(0x7f0000eb4000), &(0x7f0000bb3000)) 2018/02/02 00:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000013b000)='/dev/vga_arbiter\x00', 0x10040, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x3) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100030100ff3ffe58", 0x1f}], 0x1) 2018/02/02 00:41:14 executing program 5: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000146000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='net/snmp\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000011000-0x77)=""/119, 0x5d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000011000-0x60)=[{&(0x7f0000000000)=""/187, 0xbb}], 0x1) 2018/02/02 00:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001c5000)='/dev/sequencer\x00', 0x80102, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000d6a000-0x188)={0x8, 0x0, [{0xfffffffffffffffd, 0x7, 0x0, 0x0, @adapter={0x80, 0x4, 0x9, 0x1, 0xf2}}, {0xffffffffffff7fff, 0x3, 0x0, 0x0, @irqchip={0xfffffffffffffffe, 0xffffffffffffff08}}, {0x6, 0x1, 0x0, 0x0, @irqchip={0x9, 0x8}}, {0x3, 0x4, 0x0, 0x0, @msi={0x6, 0x2ae7eff1, 0x7}}, {0x80, 0x3, 0x0, 0x0, @adapter={0x0, 0x4, 0x1a07, 0x80000000, 0x7fffffff}}, {0xfffffffffffffffc, 0x4, 0x0, 0x0, @sint={0xca, 0x7ff}}, {0x81, 0x3, 0x0, 0x0, @irqchip={0x2, 0x8}}, {0x400, 0x7, 0x0, 0x0, @msi={0x99, 0x9b8, 0xfe}}]}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000a02000-0x4)=0x80000000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aa2000)={0x0}, &(0x7f0000436000-0x4)=0xc) sched_getaffinity(r3, 0x8, &(0x7f00002da000-0x8)) link(&(0x7f0000704000-0x8)='./file0\x00', &(0x7f0000ff1000)='./file0\x00') setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000a61000)="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", 0xfc) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000410000-0x10)={&(0x7f0000f4e000/0x4000)=nil, 0x4000}) 2018/02/02 00:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00001ef000-0x9)='/dev/vcs\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) read$eventfd(r1, &(0x7f00000bf000-0x8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x0, 0x0) fdatasync(r0) io_setup(0x3, &(0x7f0000930000-0x4)=0x0) r3 = creat(&(0x7f0000e57000-0x8)='./file0\x00', 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000812000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000bb4000-0x4)=0x1) io_submit(r2, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r1}]) 2018/02/02 00:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac6062ba870000002000fff040736de609", 0x11}], 0x1, &(0x7f0000ec0000-0x140)=[]}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000c68000-0x4)) 2018/02/02 00:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000547000-0x1c)=""/28, 0xfffffeec) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000afa000-0x8c)={0x10000, 0x4, 0x1, 'queue0\x00', 0xfeae}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) r2 = dup3(r0, r0, 0x80000) connect$bt_sco(r2, &(0x7f0000dd1000)={0x1f, {0x41d, 0x3c96, 0x3d0b182e, 0x3, 0x9, 0x9}}, 0x8) sendfile(r0, r0, &(0x7f0000f94000-0x8), 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005de000-0x8c)={0x32bd000000, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000681000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000200"}) r3 = socket(0x14, 0x5, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000372000-0x8)={0x0, 0x7fffffff, 0x8001}, &(0x7f0000d71000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00006fd000)={r4, 0x6, 0xff, 0x1000}, 0x10) 2018/02/02 00:41:14 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)='4', 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0x1f) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ff5000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = accept4$inet(r1, &(0x7f0000b51000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000fd3000)=0x10, 0x80800) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x100000001, &(0x7f0000ff5000-0x8)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r3, 0x5608) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ef0000)=@assoc_value, &(0x7f00002d3000)=0x8) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) listen(r0, 0x8) 2018/02/02 00:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000c6000-0x1c)={0x5, 0xc, 0x80000001ff, 0x7fffffff, 0x0, 0xffffffffffffffff}, 0x2c) r1 = socket(0x5, 0x800, 0x3) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000f4e000)={@multicast2, @empty}, &(0x7f00006d0000)=0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b62000-0x10)={r0, &(0x7f00000c5000)}, 0x10) 2018/02/02 00:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000380000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f0000984000)=""/24, 0x18) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006e9000)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000842000)=0x824e) write$evdev(r1, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000004f000)={0x0, 0xfffffffffffffffb}) 2018/02/02 00:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000077000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000e4f000)=0x1c) connect$inet6(r0, &(0x7f0000477000)={0xa, 0x3, 0x12, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffb7ecea04}, 0x1c) bind$netlink(r0, &(0x7f0000b12000-0xc)={0x10, 0x0, 0x3, 0x220000}, 0xc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000074000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000724000-0x28)) [ 48.403699] binder_alloc: binder_alloc_mmap_handler: 6827 207f9000-207fb000 already mapped failed -16 2018/02/02 00:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00002d2000-0x4)=0x5, 0x4) sendfile(r0, r0, &(0x7f0000f88000-0x8), 0x4) r3 = eventfd2(0x0, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x1f, &(0x7f000009d000-0x4), &(0x7f0000b20000-0x4)=0x4) ppoll(&(0x7f0000f1e000-0x38)=[{r1, 0x40}, {r3}], 0x2, &(0x7f00001d1000)={0x77359400}, &(0x7f0000070000-0x8), 0x8) utimes(&(0x7f00008e3000-0x8)='./file0\x00', &(0x7f00006a7000)={{}, {0x77359400}}) fcntl$getown(r2, 0x9) clock_gettime(0x0, &(0x7f0000521000-0x10)={0x0, 0x0}) write$sndseq(r2, &(0x7f00004ca000)=[{0x5, 0x6, 0x6, 0x7, @time={0x0, 0x989680}, {0x4, 0x2}, {0x3, 0x8000}, @raw32={[0x40, 0x80000001, 0x2eb]}}, {0x3, 0x0, 0xa9, 0x8001, @time, {0x1, 0x29}, {0x2, 0x101}, @addr={0x10001, 0x4}}, {0xad8, 0x2, 0x3, 0x200, @time={r4, r5+30000000}, {0x6, 0xcc7}, {0x8000, 0x308a}, @raw32={[0x2, 0x1, 0x5]}}, {0x6, 0x2, 0xfff, 0x0, @tick=0x5, {0x3, 0x7fff}, {0x1f, 0x470a}, @note={0x8, 0x4, 0x4, 0xf4f7, 0x7}}], 0xc0) 2018/02/02 00:41:14 executing program 2: 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) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x80121100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() 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) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000003000-0x4)=0xc538c79014e80e7f) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) r8 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r9 = socket$nfc_llcp(0x27, 0x3, 0x1) r10 = socket$inet6_dccp(0xa, 0x6, 0x0) r11 = getpid() fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() r14 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs, &(0x7f0000001000)=0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@remote}}, &(0x7f0000002000-0x4)=0xe8) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000), &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000002000-0x4), &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000-0x4)=0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000)=0x0) r32 = getuid() getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) 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) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000)={{{@in=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xffffffffffffffd0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = socket$alg(0x26, 0x5, 0x0) r38 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x40000) 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) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = socket$inet_tcp(0x2, 0x1, 0x0) r43 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r49 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) r51 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) r52 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000003000-0x4)=0xe8) getgroups(0x5, &(0x7f0000001000-0x14)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000002000-0x230)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000000000)="19d1f8dc0107105e3b4f1ea21fa9b49cb316c81a867730d10abd082864dc6f135a586b0746b4f25258f7ecea97c11c9a2eb50e5968c83f1699b195e8649b39d3c1a60a7c0529b938dfd2a915c10ff9748718367c8170d8b732f845555040acda31ec203f41c90c6ded3870ceb527ade5066c93ceac297968c1f351feead0ae333dfcaa29ede181c3008b38012670c958013c59a4f8f1a079a91e2a39116e70", 0x9f}, {&(0x7f0000000000)="efb8d8b803e1934faf52439473bd0c0a8d5600f9a29664d2da76f5eb7cbd00ea267352eeee0673415cc9b5f095d495c79e857f250dc638cfc224d335ca4e781704d9d29638aa3e07bdbedea04adbc6df7c5540f9800886f6d40469006960", 0x5e}, {&(0x7f0000001000-0x8a)="b7b6ea87f4447380a3ece76efd81479cd3b68b465677934b168b9d4f9e4dd016b71b9390cd750b27464e759fbfac8c946a4b76cd7c6549ad7aac8308710803c2165401bd2953ee92b76a754fe815caed69f79b66972de301291eec633ba368970a0b7aa6e1ea3ed80ad17d764484bd22dff6419e6504de34b1e2fa219862d8fdbe4046760292f9229e51", 0x8a}, {&(0x7f0000002000-0x96)="eb1e4102789b9b3d38db76fc8016c529d6a44aa7c2fa1dcf024de6b6f0a352ef0ef4ead4583fec1c9b0306668d8ff1715853e53dca4cc2f1a5b093ae7dc03b87dcdbe2b177facd1040472f21c13f89d84a99e7083984028d2365ab283b8cb0d59efc7097298c3f990b0008a7ff2c9fbc0928d0d3ebdb17229fbe31d5fb55a9486062be65f47dfd1532c57cc199808cd65db378d2f4b8", 0x96}, {&(0x7f0000002000-0x63)="827ddba9be536299b7822573988273e8c303abb6fceb540a467319117487a484a51056e18bc60f51ef099eea8eac88635250f0252929b8163e8641e180b540e706e9b2d43aa1c714a30bbd5a5232633c85bcf876107bd7e32b352621786367f1548a61", 0x63}, {&(0x7f0000002000-0xd6)="2fdb9dcccde3445b5dd4a80c7f75bdc757c3889410c55011f27df0ee7d5ccfea9ff802a7f701ef6e26f8b9b0c0dc4764b88980edd1230897d512b70959324ba5e4279bfbf52fa15abc9c5f42fe876813e3d7e8c325117da0d419b2e0028269c42119a8f46d9743670a17f46568d9808fc0477bcfd30dc80d1334562d985fa08da3ae61d1029f5cbe1cfb6ea7973666d500c2be32edaa075b43601effb2e423eb4895188ce952a36a7a8757ad3ff6fda0a174410414e25d39c74059ebb07cf3da011a788212dee8a601d933e19841b19745347c1f8e7b", 0xd6}], 0x6, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x4000050}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000-0xa0)=[{&(0x7f0000000000)="24b743972eff83ca2f8438599444729e96757611235f84a78abe2fb1b34c96e587f888d775cb8937dbb1c87e66b3aab5dc90b71de5c9bc68b59fb31d2a3037eab4c79978c2a77721bd99470f70d90ee3f52e1cc96a8b7f7326fb00887920ebdfdcb7a7cc11861b3677f7bb7efa58ae6ae3735dc354e8ff33976bd7142e9aa325c785ec45dd58ef705376b3320b", 0x8d}, {&(0x7f0000002000-0x84)="7318174dfa8fce7335da281c83e9f74a4bcb2c25cc98a6af4ffecca607382c4c3c6795c92db3da0f14eb0439f4df16f5d94dc7c5dc329b21d010bda256827b41faff178cc331925154f75590e0606feaac5888f22469a1e2ea6fd50d61fd781cedefecda078baf6714896b05a7e846783466381878a2f35c3fa98b80b83e18ebc7948738", 0x84}, 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&(0x7f0000001000)=[{&(0x7f0000000000)="585d5e43e2b38496f09eeeeb33a915b65e22f9c00d85e9fba0a6c1b5947ef42da6fa2ac3f4b3c7e5ed76818d643e02ce453222c3c4e11de3b00e93285f6b914a8a8123e8b5c362eea25287646522431b592ce14774ffc562d5849e43743a056a4c3429108223765a0f6fd8097ab6", 0x6e}, {&(0x7f0000001000-0x86)="4fc62587e644a63af51951746f3db3f0f23e062c6709dc36d49249d670db387b89496f83bba1a253366600e7dea3e1f7a5dbb17a19b43e65c4493506eeaf00dc47466d7029225631684fc64819890b5f5a07819b68c42b0db24fe0c54b56e096707a2eea5f230e8e0faf3556ee24f7dab19227f7c447b072f0c1414fca6abc3418f2eb1c5875", 0x86}, {&(0x7f0000000000)="280f32df5422c23d8d0482b946d39868b7cf2045d2a81f0cfe9f17b84e620b15dc5f69598cc22a4622faa36f2538311e603b4f06aa60013d7111109d183c5cf30d9901bbbbba2e4fbc8d67df7615880bee37faede3e0dbddd9835957f7996f95be84a7eefd288a12371866a1bbd1d09eb3db2e81dfb92c35df6dbb3170e943ac8079dfcd346dc2600a1e3d50b4d5952b8afb9e4a17aa99b7e519665da23efe812c932701733b162e421e538a51e06bf72aada14df601c26f24067bcc144c71", 0xbf}, {&(0x7f0000000000)="e126b0fdb912cc407eb0652854e0286955563783578ac963539c77c097a8a39d1ddfe743a54f64a9da489988af", 0x2d}], 0x4, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x18, 0x1, 0x1, [r42, r43]}], 0x38}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0xd3)="6e8b115c1e812e0856c26225c067df0cbf1205844976fa90608f7ff7644b963dd0976571cd7772448ba1ae25f3e07e68fc831185b2ddda1c3539c5fd45ad05f1769280122356ee4996aeeb11f1b29ca391158aa61119b166af1f67e0b60b1e86ffdb0c885937a0cac3c4811ada58756e7673007904c6bc97ff8ce5d6445ed6b2d019781c7f93df8447cb5ba21cdf1ed5f406ae9742604cc25acf24d46608d01aa85c829f8c33c09df59d72e89bd0242ce68c62a3e547a29b0fda30782c90a45b306dfba9b695f3f014c67d37a4fbb53e360e54", 0xd3}, {&(0x7f0000000000)="ef879f97eee178b1e03b5629", 0xc}, {&(0x7f0000002000-0x76)="f0543c2a9f4fee1d6ec35ef70d2edb084ed97c4f5a9a077f4c0437721be9c13b1b0484c7b59970c659a86ad2af9b070453828a34f346332e824f9289cc2f4063f9f837c6849168e6efa36411e430c0a797b68b845c3a0a2b26c9347f564dff546758263995b4b05277d0f12333f40786f2a2f9abf36d", 0x76}, {&(0x7f0000001000)="3379f9287c382b5517b0f90267dab8e60cb28f986332593f9e81477397008637916a687869cf2b99b172dfb66bfd4f588a3bc54f6e8a77db1cfbad5342b667b9b580b00198f0fb", 0x47}], 0x4, 0x0, 0x0, 0x40000}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x67)="fdbba5c238d2f47b7bd25a25cede9a5df3dc20af3262083d8590a9d029299665e70c0edbd8e478bc55b0f377164bcd0718beaeb3798659cbedb0ece5cd3c6ccd04b168ae5cb70923a1d7882906b056880f4e5cc59ee67939850fff5dbfa43a556641f531764f5b", 0x67}, {&(0x7f0000001000-0x8c)="cc01eeef6d478b04f33fcf54cdb7f04427d140e6c4a104dd3d494336c2194bdb4a5f169d5134ab50cf27b40fc4528b9168223b63d3ef72523c4ac9e81862608aff2d696344aebe2d0959b8fc2f90a0adeec999cc4c855d7ef71a3912584d201dea44f6a98639156c869eb12ecd7046b7635549eb0f72ae79855bfe599b698db89e3f69cd5c78d267e66021ff", 0x8c}, {&(0x7f0000001000-0x51)="c3d2ca6c9f59bd54275c0ff8f7f131470b6876bf6c7fd0d180615116b9fc80aeb4d5105cb38fb7a9d39828ac88eeff1d9d137f4e6e289a3f48e12916fb4831f3298ab74be173167cf63ed64cbc09f923f9", 0x51}], 0x3, &(0x7f0000001000)=[], 0x0, 0x11}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000002000-0x2f)="4c992b833fe2fd19a53a1b3dad3c45181d6a9133692f2491f756403245400445bbaf33b845981cb21173e6e3c9ab1b", 0x2f}, {&(0x7f0000001000)="0b43b8948c0724022f7be4cda69e0d59419d", 0x12}, {&(0x7f0000000000)="a7be2dafb9f6ce7bed6e6d53b033f5143216d5b93c305d6a8e3e9fb1f09eddaa5a27156abfdd068f626bdb050a540605fb67b5cd19dd33a6a3800b4ea052475dfb0ffcffce148ff2cb9063984d54e862b5f0f22c7b", 0x55}, {&(0x7f0000001000-0xf1)="2187819cae7a3f65c94891a0082ad4f739a1abfa038898b2ebab042e9a9879df25334b7344a8364241d304cc35ce1e2a322f4390f91b4e30f6353cf26f3e73d6f27115dd520e8ea16120b4d56acf82457242b6ae3fd2f769bfd4a0a4693854c1cc80d0608ddd23a963c254b80b257da33f9492f191bc86e945c5fbf3cc97f1ebfe57e01077c593acff49f26cf317663cdce770a5dc17233c6cd9fa779a61360e4b9153b7f14bac5f5795bdd9ff1cee69b7c355a416d921a8ad1c1d0081d36e2d3ec1206823393c0457bb7dde353aa7d881d5730ae9b8f4b93eb3bcf488565f8a1feaca5cdf986e1da319a1085085e3ed4a", 0xf1}, {&(0x7f0000001000)="297960447dd2bdfc25495fc7ddf596507e89be7800165417482b34e0cebccb65835b72cecab574b172a9676e1c41baeceefbd7bb77dd141dd5dd7ecfb401fc4775ab0e307d9e9db57e4b3200f54ce7a6a0f3c8ffa991c8fcc7fd4f81", 0x5c}], 0x5, 0x0, 0x0, 0x40000}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002000-0x60)=[{&(0x7f0000000000)="1d95e4fd58f8effd9564a97de97cdc41467641a32633c0bcec21bda9edd9ed7912cf7d46d540ae6ee23d2d2ccc81bfb6a62ff2891d430f2d202f0174beaa790400f092006954f0314e024e07b2034a87a701c50a722ba02d4bb5ddfadf3217cee4f3353a6b1306d85d635318bf636b81445b00398e68f3ec709e88847dd09cbe6559887f441d696acdd87e5664049a9d9987e747a75edf248b9668b4585a908ad8325612f8c0", 0xa6}, {&(0x7f0000000000+0xa05)="bcf127ac2637c6efd56aa493b6f91cd2bd7817f37aee1b50d45a18df8c77b3bc75213c22a1bc15b4ef1d809528247dd11611fd0c44757922c0706a2d18179886e95701d799cc6f80d6c9c0ba1e4f7eeb2f8814a9091e3f6a9e9e16e1d9f571ce985400ee3e5221c37f95d1d71430e0d8ee261fbe1e154b427671455df2ec2fb2b7c43b0ae4af4fc2ec854816a0dff71a803b", 0x92}, {&(0x7f0000001000)="a0898170d6dd4047b51339d9a095fb38bd16bdb21e62dce5d6adad4afcb9d02ff0cfe0c1dda66fb7661b5c94e0e702d25cff052f3d73cadd52106bcb37c8f450f4a5cfd4e143649ca10d08975fd123e17a2bb4fc209070a210", 0x59}, {&(0x7f0000001000-0x56)="60e66495c797e8e13b7f8d7a023ea7f633d8e667ed6b2b9962b6f52e2b04e1b5a52410127c158b6c26bc766cd0312eaa0fd82bb9a2ff7742109c0d9059c5bb5d1e0575006edf1d8b8084e86e2685a4baf6f57e6c8f77", 0x56}, {&(0x7f0000000000)="7f6157456f962be009e6522f4da8fbed98047cec0a20124f888a41648d0f5240efea150d98a194b2a7b4920095d9ea6d95692d45c8e11326c4a924ec25fe9e6bdbfeadaef954b5811013f06105eec57b30d0eb6dce4747f9f44e5504a2457c995c31cebd9deef427baab215b9c4c59c217f3248ba0e004efacbb017f869349a4df2e2c1126bc4280cae2425d6a404c9d09b69bbec1e5385f22c5fed555010f15a60df92a5f3a77d2", 0xa8}, {&(0x7f0000000000)="4274ed980bf4f860d31205c2134cc6dc1ab1a448e731dd319eecec3f4ace7fb1211a61b0705fe2", 0x27}], 0x6, &(0x7f0000001000-0x78)=[@cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x18, 0x1, 0x1, [r50, r51]}, @cred={0x20, 0x1, 0x2, r52, r53, r54}], 0x78, 0x8014}], 0xa, 0x20000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r55 = getpid() r56 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r56, 0x89a1, &(0x7f0000001000)=@generic="f409dbd8e52e3d5cee3caa7e23f258fe") process_vm_writev(r55, &(0x7f0000002000)=[{&(0x7f0000003000-0x9e)=""/158, 0x9e}, {&(0x7f0000003000-0xb8)=""/184, 0xb8}], 0x2, &(0x7f0000002000)=[{&(0x7f0000003000-0x13)=""/106, 0x6a}], 0x1, 0x0) 2018/02/02 00:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c5a000)='/dev/cuse\x00', 0x4040, 0x0) r2 = openat(r1, &(0x7f0000345000)='./file0\x00', 0x200, 0x45) sendmsg$nl_xfrm(r0, &(0x7f00003ab000-0x38)={&(0x7f0000e05000)={0x10}, 0xc, &(0x7f00000c9000)={&(0x7f0000980000-0x3bc)=@acquire={0x178, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x20}}, @tmpl={0x44, 0x5, [{{@in=@empty, 0xffffffffffffffff, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x178}, 0x1}, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000a7000)=0x4) 2018/02/02 00:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) listen(r0, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x0) epoll_create1(0x0) 2018/02/02 00:41:15 executing program 7: clone(0x0, &(0x7f00004fb000), &(0x7f0000ffb000), &(0x7f0000362000), &(0x7f0000f2b000)) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000-0x18)={0x3, 0x0, 0xabf, 0x37f, 0xb3c, 0x200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000965000)={0x1b, 0x8, 0x9, 0x5, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000361000-0x105)={r1, 0xfd, "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"}, &(0x7f0000000000+0xb8e)=0x105) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000000000)=""/206, &(0x7f0000002000-0x4)=0xce) lgetxattr(&(0x7f0000843000-0x8)='./file0\x00', &(0x7f0000af8000)=@random={'user.\x00', 'selinuxppp1@!+()em0vmnet0vboxnet0&/)%:\x00'}, &(0x7f0000817000)=""/41, 0x29) 2018/02/02 00:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000577000-0xa)='/dev/dsp#\x00', 0x5, 0x2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000e9e000-0x48)={{0x3, 0x3, 0x3f, 0x1, 0x9}, 0x7, 0x1f}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000794000)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000075c000-0x16)={0x0, 0x0, 0x0, []}, &(0x7f00009ba000-0x4)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000936000/0x18000)=nil, &(0x7f000044a000)=[@text32={0x20, &(0x7f000051d000)="c4e3c97ef10ec4e1785310c744240000000100c744240235ecc440c7442406000000000f011c24266766660f38805ec8c4e1f1fd380f01cab9e1020000b8c80f0000ba000000000f30c4c14173f002a73e0f72f600", 0x55}], 0x1, 0x0, &(0x7f0000a45000)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/02 00:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) bind$netlink(r1, &(0x7f00009c7000)={0x10, 0x0, 0x1, 0x4002000}, 0xc) sendfile(r0, r1, &(0x7f00000de000-0x8), 0xfffffffffffff800) 2018/02/02 00:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ad3000)={0x200000000000004a, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pkey_mprotect(&(0x7f0000073000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) r0 = add_key$user(&(0x7f00003b5000)='user\x00', &(0x7f000029b000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000631000-0x2f)="04f82b527f8f100823a79d4f206156d77e9df8aba46ef86d49ec8b0769e987ebec0818de958f33e40a51ee0a1f5fab", 0x2f, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r0, 0x1ff) r1 = socket$packet(0x11, 0x0, 0x300) listen(r1, 0x5) pipe(&(0x7f0000b0b000+0xf9d)={0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000023b000)='/selinux/mls\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) connect$unix(r2, &(0x7f0000706000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/02/02 00:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x26e], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="e46a922f8efdf555aeadc01997a6f7bb"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3b8) 2018/02/02 00:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) setpgid(0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000cfd000-0x8)='./file0\x00', 0x4400, 0x40) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000395000-0x8)={0x0, 0x1}, &(0x7f00008ec000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c81000-0x14)={r1, 0x20000000000000, 0xff, 0x10001, 0xe5, 0x401}, 0x14) r2 = syz_open_dev$dspn(&(0x7f0000b9a000)='/dev/dsp#\x00', 0x6, 0x102) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a5e000)={0x0, 0xa1, "de2419a37519d82780fb16c8325c2aaa6c13efb36c28d91e717649d92fff6f3388566db84dd4b7a680814059537b6af555284379abe87220db2a7a059d6dbc82054223577dd5be02bd447675d10b25d21de579dbf7bb834b341300d6e2dd43f03d78b528e02b87c0b7c0619a4ef73c78e78a4b287f70a0c0ed076e2433220494a9846dd7005a7907f320cc781689d670a43c6a2a604ee53d3e08f58e9987d3cc58"}, &(0x7f0000b50000)=0xa9) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000040d000-0x98)={r3, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x4}}, 0xfffffffffffff001, 0x2}, 0x98) 2018/02/02 00:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000214000-0x8)='./file0\x00', &(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000b03000-0x9)='ecryptfs\x00', 0x4008, &(0x7f00008e9000)="f2537ea4dace36fe56dec5de06fd67afabc525ab49697d816a84fe5f37e85340e3b926fb6f359d4f68223c781c2f22b998582a6a9cd0ae2d84ed170b98091e3cbc5a99eaca57d10e36c724e24b6aec3e51d4c6d45b08") mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f00004c0000)='./file0\x00', 0x2, 0x802) mkdirat(r0, &(0x7f000050d000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) chroot(&(0x7f00001d8000-0xe)='./file0/file1\x00') 2018/02/02 00:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000602000-0xd)='/dev/snd/seq\x00', 0x0, 0x800000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0xf50f}}) 2018/02/02 00:41:15 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x400000000111, 0x6, &(0x7f0000001000-0x4)="034b0007", 0x4) connect(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x81, 0x2, 0x3, {0xa, 0x0, 0x4, @empty, 0xa36}}}, 0x32) 2018/02/02 00:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f000026f000), &(0x7f00008eb000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) getuid() bind$packet(r0, &(0x7f00008b7000-0x14)={0x11, 0x2, r1, 0x1, 0x0, 0x6, @empty}, 0x14) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b22000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0xfffffffffffffffd) accept4$inet6(r0, &(0x7f0000432000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000ac9000)=0x1c, 0x80800) 2018/02/02 00:41:15 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000004000), &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/02/02 00:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000277000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004df000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ff2000), &(0x7f00006a8000)=0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000085000-0x12)='/dev/loop-control\x00', 0x101000, 0x0) write$selinux_validatetrans(r1, &(0x7f0000d0e000-0x6b)={'system_u:object_r:klogd_var_run_t:s0', 0x20, 'system_u:object_r:apt_var_cache_t:s0', 0x20, 0x33, 0x33, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6b) r2 = syz_open_dev$sndpcmp(&(0x7f0000d36000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/02/02 00:41:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000b3c000-0x8)=@assoc_value={0x0, 0xe0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000892000-0x4)=0x6) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000-0x6), 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x1e241) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000485000)=[{0x6, 0x7ff}, {0xf, 0x20}, {0xa, 0x7fffffff}, {0x4, 0x3}, {0x3, 0x7}, {0x4, 0x8000}, {0x3, 0x100}, {0x3, 0x8}], 0x8) 2018/02/02 00:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d6c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r1, &(0x7f0000ba0000)="130000001000ffdde200f49ff60f05001b230a009d0000000f7fafc43022e5f9ec3e4fe8697ae1a3490096000601b93c189814e301000000f949a1b4b88ed4fc65be060202000000f1f2aa09b1267c3d5f625e77e150da8ed7c06c7e000000d87d8dcd0000000000000006518c2c681bbce9ec3c3f8612f026723aff9b20db0f7e5bf12930d837b9cb3349b6c440007d886959eaeb01800000000000001ad5b56d2a917a6f575b8b76199346c8f325b80d", 0xb1) connect(r0, &(0x7f0000f02000)=@llc={0x1a, 0x1d, 0x1, 0x1, 0x8, 0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000735000-0xa6), 0x0, 0x0, &(0x7f00008d7000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) [ 48.899822] QAT: Invalid ioctl 2018/02/02 00:41:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e68000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x360}, &(0x7f000071a000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003f2000-0x8)={r1, 0xffffffff00000000, 0xff}, &(0x7f000025b000-0x4)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x80000000}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xc9f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000706000-0x108)={0x0, @in6={{0xa, 0x2, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}}, [0x80000000, 0x3f, 0xa1fc, 0x0, 0x3, 0x3e, 0x2, 0x0, 0x7fff, 0x7, 0x20, 0x0, 0x7, 0x200, 0x5]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000-0xb8)={r3, 0x9, 0x400, 0x8, 0x1, 0x10000000200, 0x3, 0x8, {r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x6, 0x5, 0x1, 0x3, 0x2}}, &(0x7f0000001000-0x4)=0xb8) [ 48.936049] QAT: Invalid ioctl 2018/02/02 00:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = fcntl$dupfd(r0, 0x406, r1) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000ea6000)={{{{0x2, 0x1, @rand_addr=0x7fffffff}}, {{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x9, 0x8, 0xd5d, "a46318ed459d8281e5fedb50f95f5f3b776294d6104447024d2805ffb4cf4d446b1e01554fdbdc3f05cbd87e13c376650b9136fef777fae50df41d87a3c950d71300e18c657d1ab7f97fec31caed5bb6"}, 0x160) connect$unix(r2, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) socket(0x9, 0xa, 0x1000) close(r1) 2018/02/02 00:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) readv(r0, &(0x7f000006f000-0x10)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) unshare(0x214100) signalfd4(r0, &(0x7f0000a9c000-0x8), 0x8, 0x0) 2018/02/02 00:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009fd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat(r0, &(0x7f000077b000)='./file0\x00', 0x2, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000003, &(0x7f0000048000-0x10)) 2018/02/02 00:41:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x5, 0x40300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r1, 0x0, 0x81, &(0x7f0000000000), 0x0) 2018/02/02 00:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x0, &(0x7f0000bef000-0x55)="749bdf7dc9f2fe50af6c23c0c466292e4be6829d5b37095bd8be94280d54df0bbebd2ecca730e88d0036b4d05c957e68942c8de53af05fb7b23b10619470fefda6136bb20e514e3c8bfff938d9b7f45eae89c89225") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) read(r1, &(0x7f0000898000)=""/1, 0x1) write(r0, &(0x7f00006a5000)='$\x00', 0x2) 2018/02/02 00:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f41000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000b0e000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000f3a000-0x4)=0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) signalfd(r1, &(0x7f00006c1000-0x8)={0x3ff}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f00007c9000)=0x1000, 0x4) 2018/02/02 00:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) r1 = syz_open_dev$midi(&(0x7f0000052000-0xb)='/dev/midi#\x00', 0x2, 0x800) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000085000)) openat$vcs(0xffffffffffffff9c, &(0x7f0000127000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a65000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x94}, &(0x7f0000179000)=0x20) 2018/02/02 00:41:15 executing program 7: mmap(&(0x7f0000001000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f000027e000-0x27)="2700000014000700000c60ff010004fff4ffe0f4121702cd9900e30000000000240000390075ed", 0x27) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000096d000-0x10)='/dev/input/mice\x00', 0x0, 0x214000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000801000)={&(0x7f0000001000-0x8)='./file0\x00', r1}, 0xc) 2018/02/02 00:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002cb000)='/dev/vcs\x00', 0x40, 0x0) setsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f000080d000-0x4)=0xfffffffffffffff9, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000794000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r1, &(0x7f0000c2f000-0x30)=[{&(0x7f00001a8000)="e5", 0x1}], 0x1) r2 = syz_open_dev$vcsn(&(0x7f0000813000-0xa)='/dev/vcs#\x00', 0x2, 0x20080) accept$inet(r2, &(0x7f00003ba000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00009bf000-0x4)=0x10) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00002af000)=0xa000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000288000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fa2000)=r3) read(r1, &(0x7f00003cf000-0x49)=""/1, 0x1) 2018/02/02 00:41:15 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000009000-0x2b)='user(ppp0{securitytrustedtrustedselfcgroup\x00', 0x2) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f000000d000-0x10)=[&(0x7f0000000000)='\x00'], &(0x7f0000007000-0x8)=[], 0x1000) 2018/02/02 00:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f0d000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000), &(0x7f0000a26000-0x4), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/02/02 00:41:15 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000013000-0x8)='./file0\x00', 0x40) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fchownat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000cb6000), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 00:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 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={&(0x7f0000ca9000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f000023e000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) r2 = memfd_create(&(0x7f0000a80000+0x2ae)='GPL.\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r4 = dup2(r3, r2) flock(r3, 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000094f000-0x4), &(0x7f0000d73000)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f000076e000-0xbc)={0x8001, 0x3, 'client0\x00', 0x1, "67ebb478b4d1030f", "0ae4d949ab9ae42837bcc625226fb460cfee36b8b2621c040d71dec79d5f2108", 0x20, 0x2}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000b51000)=0x0) r6 = getuid() getgroups(0x3, &(0x7f0000226000)=[0xffffffffffffffff, 0x0, 0x0]) lstat(&(0x7f00006f7000-0x8)='./file0\x00', &(0x7f0000ec5000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000d97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000d8000-0x8)='./file0\x00', &(0x7f0000206000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000460000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f46000-0x4)=0xc) lstat(&(0x7f00002d3000)='./file0\x00', &(0x7f00006b9000)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() lstat(&(0x7f0000299000-0x8)='./file0\x00', &(0x7f0000a84000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c97000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000936000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000404000)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000149000)=0xe8) getresgid(&(0x7f0000fa7000-0x4), &(0x7f00009af000)=0x0, &(0x7f00009f4000-0x4)) getresuid(&(0x7f0000b53000), &(0x7f0000a71000)=0x0, &(0x7f0000ad8000)) r19 = getegid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000eaa000)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000855000)=0xe8) getgroups(0x2, &(0x7f0000cec000-0x8)=[0x0, 0x0]) r22 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f64000)='/dev/loop-control\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000632000-0xe8)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000e9f000-0x4)=0xe8) lstat(&(0x7f00002fe000)='./file0\x00', &(0x7f00003dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00001d4000)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000974000-0x4)=0xe8) getgroups(0x4, &(0x7f0000a81000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r27 = getuid() r28 = getegid() lstat(&(0x7f000046b000-0x8)='./file0\x00', &(0x7f00004d9000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000402000-0x4), &(0x7f0000add000)=0x0, &(0x7f0000a20000)) stat(&(0x7f00004a6000-0x8)='./file0\x00', &(0x7f0000ec6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000099000)='./file0\x00', &(0x7f0000063000-0x3d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a97000)='./file0\x00', &(0x7f00003e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000d5f000)=[0x0]) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00006fa000)={{{@in6=@mcast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000833000)=0xe8) stat(&(0x7f0000bce000)='./file0\x00', &(0x7f00003e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ed6000)={0x0, 0x0}, &(0x7f0000242000)=0xc) r38 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000b3b000-0xe8)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@rand_addr}}, &(0x7f0000d7d000-0x4)=0xe8) getresgid(&(0x7f0000dd2000), &(0x7f0000b9a000-0x4), &(0x7f0000c8e000-0x4)=0x0) r41 = geteuid() getgroups(0x1, &(0x7f000059c000)=[0x0]) fstat(r2, &(0x7f0000330000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000f71000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) r45 = getuid() fstat(r0, &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00006e1000)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000f98000-0x4)=0xe8) lstat(&(0x7f0000158000)='./file0\x00', &(0x7f0000f83000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b86000-0xc)={0x0, 0x0}, &(0x7f000048c000)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00003c4000)={0x0, 0x0, 0x0}, &(0x7f000058b000)=0xc) stat(&(0x7f0000799000)='./file0\x00', &(0x7f000009f000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000833000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e70000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00003a2000-0xe8)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000c12000-0x4)=0xe8) stat(&(0x7f000038f000)='./file0\x00', &(0x7f00000f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f000010e000-0x230)=[{&(0x7f0000ec4000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00003e7000-0x50)=[{&(0x7f00001dd000)="3079152d197c93ccf7f65a9954394e661e4f45b59d0bb18eba54e06783ff003620b82fe382dbd2d2c5c4", 0x2a}, {&(0x7f0000d89000)="bb81c7f55d5a8391293397dccd2566406356196ee8d34d383a80eb7e54589d1e0e95cceffc0d8af0fd73ab06e486aa7e531afbbdb0", 0x35}, {&(0x7f0000f21000)="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", 0x1000}, {&(0x7f00007f6000-0x7d)="eb4f6c681cf3ca34d88524dc217045e9601012a4f3a2bc6e4e66584def12e0f83caf875e00f2d3285122125fac47ace8363cb9cd0d85eb0b7d4ea2ed069905d7282b5473c2114f2a9e8281aad85275cb5601d6e14a0fe29430db51cef07646f773607d31bb515c071b0edcbc81c74fe96271d6bf4a583bc1460e5de94a", 0x7d}, {&(0x7f000006b000)="432136136bf4225ecc2e6015dd1087d721729b8c927db38bd30d68d73a0b71281efa78067423edb7f7f17b3d354296d56c868c73ed1417c4655eaddce94957db1bbdfacad7daac129fef033ab01fcd219a53b9732399916392d9175e47afa02e8f615920a2937925abf4c550377d5acfd49290b8ebf84d6da002983b1adaf911b4447f66c3f5d02f61e0f1d2987450bc1159f14a81817816798a917574d59822de8b", 0xa2}], 0x5, &(0x7f00008a0000-0x120)=[@rights={0x28, 0x1, 0x1, [r2, r2, r0, r1, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r8, r9}, @cred={0x20, 0x1, 0x2, r5, r10, r11}, @cred={0x20, 0x1, 0x2, r5, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r3, r0, r1, r2]}, @rights={0x20, 0x1, 0x1, [r3, r2, r3, r1]}, @rights={0x30, 0x1, 0x1, [r2, r2, r1, r4, r2, r4, r4]}], 0x120, 0x4}, {&(0x7f0000dd3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d9b000-0x10)=[{&(0x7f0000e84000)="7d689ce840d8de1f5a26223ee05eea", 0xf}], 0x1, &(0x7f0000511000)=[], 0x0, 0x8001}, {&(0x7f000020e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000564000-0x70)=[{&(0x7f0000600000)="63e24cc1342fdd6e72691b7737f88fcbaf93d83da4444c72d1706966c1b838223d0e5e969606fe4618047452fe18cfb5781abba860c186f5f37aafff37c05f2721290488007adf31faa7d65f6258f8d84162dc70ae39ce98a0d26b50fd9796057f5d74eb640972fd3e3cc0dc82d3da8d5436b9f75b6a", 0x76}, {&(0x7f00002ba000-0x97)="d60945407f6461ad2127e6dae1057d5dfb0db01df9b6f656b280fc8a1911bd1ceb7b6d31b8cb6187c2987c76052a1d683d70c45b72536ac8a4bab8bac6f4405a929b2a3a5c746cb47f07c0668c2048ff701d2b04cf82858fc5410ececf86e6910e40cab25fb5e5f6b7156a6fd8451f70ab8160829a2fe5d3ec41e833fadd503f615b86e402d9ccb6dec62fca5236233d1c6d03c02deb38", 0x97}, {&(0x7f0000191000-0x16)="fee8a3be0903123adc04f9d65e4700c7ad8bb849310a", 0x16}, {&(0x7f00002fe000-0x73)="5bff3ac6491c173cc259f34a87c08777bc4b2e7275c316bc46683ae163d0b93fc2b27ff9e51991dfdc4c0f5001f6a820ca4ee1ede0f435774073eb6e275c266e65be16fa23ee4dd2123274cc1da823b86c01323ec0198e7fe3bb9b13821580ddf0764b51dc1311c57e9efa0d75a873d42fbc95", 0x73}, {&(0x7f0000925000)="30032cbce00647dc5af96cb8a9b5f19ce25a4499a98211d13ae8c73b6c7e717206b18b82be7128be5d3366378f82a3243fa7efb40ce792d754ab67feba6a0ec5ba5fd24fa212eda2a7a77729be2ad75916cba20cf884ceac3d0699a85d4c7b997d4a31e93739238bdf2c79c043ae8f0ade3f961c82ea28e44ea4f32fe77c79ac18817ad6c545d1b47da226eaec6c1633901f42230688b527ee1895357c16bd2ff29a4aafa9765d4fc300d0367bb790ebffdf9ec3b092ee6e9f21", 0xba}, {&(0x7f000023a000)="d86c17bee3da334c6416c1b35d4a5bf6307995297c85f3bd7464042fff98414bebe2e8ece7d8508479f3f726b86f19c64042e3bd3c869e8058d0a745f9b372731d77763b6f5218220dfe553614e3d4fcc95035828a31cb6a504f5738a9798637c5776fae7b53a1de7b34cd84c9d24288b7b28615ed2fdf990e983f38e4948a8f5342385de60abe688e626ebd241aa6e57bf6732b34d764aa6919add29491fc9b9bb4891f0cd49c3e866604fbda02efe8a6d3dabe9d9db741e3f26c4dc1c0b3cbbb0faec11bac472b", 0xc8}, {&(0x7f0000ced000-0xda)="c1f6bd435f783660cd7d5a3c2355e7465b98ed77b52a4f28f7f2c99e5ae9f6e574de724313f5731666873c8d1a1637f474972593ab2ccad73e2031ad10b61fd906c09bcceaa6f4c3ddb0929365de6f3f15938c0067c2c1238ef84ebcaf2b4e4b16d403a4de2c70ad6f4f0ccfa7656deace2b602f7b23478df5c66032d8c98d5f8a924fc02cc778321872e371efeb352a495b156fb5bf5cdeb19f312867497a26f74c986a3a448c579e0b0de0ae728e9d5852254453c5082a6d0dd00f5aea1b4cf55a082e4e4fad065adfee2524a4e541234d61157e232f0b3a1e", 0xda}], 0x7, &(0x7f000084c000-0x110)=[@rights={0x20, 0x1, 0x1, [r0, r4, r4]}, @cred={0x20, 0x1, 0x2, r5, r14, r15}, @cred={0x20, 0x1, 0x2, r5, r16, r17}, @cred={0x20, 0x1, 0x2, r5, r18, r19}, @cred={0x20, 0x1, 0x2, r5, r20, r21}, @rights={0x30, 0x1, 0x1, [r4, r2, r0, r4, r22, r0, r0]}, @rights={0x20, 0x1, 0x1, [r4, r3, r2, r1]}, @cred={0x20, 0x1, 0x2, r5, r23, r24}], 0x110, 0x24000000}, {&(0x7f0000cd0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000922000-0x20)=[{&(0x7f0000478000-0x4)="0c9fcf95", 0x4}, {&(0x7f0000e38000-0x4b)="e27c61926c05880754962d6dbfb1b2945df694ec9eb79f7cdea7fd13c3cb2d84c64a3763eb88651dd223f399a37c4770d2ddba75e27a27cb2ad4a9d41617ebb24042a1605ab9e6076d1081", 0x4b}], 0x2, &(0x7f00004a9000)=[@cred={0x20, 0x1, 0x2, r5, r25, r26}, @rights={0x38, 0x1, 0x1, [r1, r2, r0, r3, r4, r3, r4, r2, r1]}, @cred={0x20, 0x1, 0x2, r5, r27, r28}, @rights={0x38, 0x1, 0x1, [r4, r2, r0, r1, r1, r2, r3, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r4, r3]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r4, r1, r0, r4, r2, r1, r2]}, @rights={0x30, 0x1, 0x1, [r2, r3, r1, r0, r3, r4, r4]}, @cred={0x20, 0x1, 0x2, r5, r29, r30}, @cred={0x20, 0x1, 0x2, r5, r31, r32}], 0x188, 0x40}, {&(0x7f0000c17000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004fe000-0x20)=[{&(0x7f000062e000)="7366bedb8b29740896d1f1c2cbca0190f171223b49fb208021310c42afbb93a9ad8ab1cd139dfb6d22", 0x29}, {&(0x7f000043e000)="3fa980dea336047726e540d2486ff8374d90db0d60", 0x15}], 0x2, &(0x7f0000ec4000-0x38)=[@cred={0x20, 0x1, 0x2, r5, r33, r34}, @rights={0x18, 0x1, 0x1, [r2]}], 0x38, 0x24008004}, {&(0x7f0000fba000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000f14000)=[{&(0x7f0000bfc000)="f4ee4cc16b763664959b562991158654f3", 0x11}, {&(0x7f000094e000-0x2c)="4739899c6bee5d89273e4e6277596c90ef3f47bf2338b9051da153b07dd4d47e5a61cbb99e2bd4715f274379", 0x2c}, {&(0x7f000031c000)="29bd1b22f26c4b9ac3ef282e5677d170144823f17584cc32f5f11949034dd97fc57e59c20e6acb1112b0284b0203341a997e106dd0e0e8abc9207ee1202ccd4079751a3386d3c16280441f84a20d59ab7765d1f8d75e785081d1955178bc027e1b93572930dd6ba43afc60bd07c3bc2fd36389c83f37b1cf4a296ac7ae38c54c", 0x80}, {&(0x7f0000f18000)="40bdd4e1c02510661133aae27ab91403ea55e31721cee85e", 0x18}, {&(0x7f0000742000+0x12e)="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", 0x1000}, {&(0x7f0000f47000-0x5)="e4fd9f8dab", 0x5}, {&(0x7f0000d13000-0x71)="1eea82b24e852f836c3ac11d0fa48cd18630eff6429c57863c2ef01e07d56040f65eccffd6bb2f5f70fdf431502faeb1ba9fc54404aaf2e2ee3c7051855491d45e81c429a7ee8abcff8cd17c7af1ae6b5236d120bf7d29e0493498d9584e1edb94b67aa6b1975f0a694c69bf42b47bc7bb", 0x71}], 0x7, &(0x7f00003de000-0x80)=[@cred={0x20, 0x1, 0x2, r5, r35, r36}, @cred={0x20, 0x1, 0x2, r5, r37, r38}, @cred={0x20, 0x1, 0x2, r5, r39, r40}, @rights={0x20, 0x1, 0x1, [r4, r2, r1]}], 0x80, 0x4}, {&(0x7f0000a55000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ba4000-0x20)=[{&(0x7f0000af0000)="093176fb4200e98ff2adb113e23dc799e47a0c6a3666b09ba15dd492cdfd58569ab305ee21e567b496b2c22c0d8d0a0b5f3745a87d2563861ee9e293e361372e0ce411272940d41ac06b3d759e83847ef09bdbe6df9f649f", 0x58}, {&(0x7f0000054000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000699000-0x40)=[@cred={0x20, 0x1, 0x2, r5, r41, r42}, @cred={0x20, 0x1, 0x2, r5, r43, r44}], 0x40, 0x20004840}, {&(0x7f0000edb000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000995000-0x30)=[{&(0x7f0000100000-0x93)="9ff6247dc2365aa63b63ff7c8f6defbf66bbbf0fb4181bde04e348200a326915414d39514dc888d19e5ea672a09af679e7c90c30db922b6c00551e7dc4fbffe587a0aa1c5e7516cb4ce4d43e50dd28117ab5756c2b8eeb309cfb35e62108f9336be2b6afc7fcb9a22cc733584c85fbd4e1c0f11817f2945f4a8e94a54b37984623238064835e03eb2da762941d042a28013a35", 0x93}, {&(0x7f0000690000)="947f86858356ffdb84ff243a063ed0da71765b82aaf0f961", 0x18}, {&(0x7f0000fc7000-0x1)='a', 0x1}], 0x3, &(0x7f0000fcf000-0x40)=[@cred={0x20, 0x1, 0x2, r5, r45, r46}, @rights={0x20, 0x1, 0x1, [r1, r3, r1, r3]}], 0x40, 0x1}, {&(0x7f0000a0f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000dfc000-0x10)=[{&(0x7f000061d000-0xfa)="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", 0xfa}], 0x1, &(0x7f0000a6b000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r3, r3, r4, r2, r1, r2]}], 0x30, 0x44881}, {&(0x7f0000e1f000)=@file={0x9890edf76fb75889, './file0\x00'}, 0xa, &(0x7f0000515000)=[{&(0x7f0000d64000-0x41)="55b57a3f54f24a1dc3e826f69b87581bf118893172c2a825ab3fe7f4f14ce9ac110a3d561eb4c094cf47f1fd80a5f3224ad45747c2ec2d2d70b2706b375e33fe87", 0x41}, {&(0x7f0000555000)="100c3d20d7b71b2b7d73d7cc3f65bedd047c472108f6618217c0400fe473abf0dac873fd5bb24544cc282932465234c48d5239a507cc8501236a32b06c7108d5f98085dbdf7380fc71483a880da0139677e24040bb56e33845670e124a04a192c855456fedda4aa444764182c0d5577316cb9e79cd47d49f5e1f87a2936dab471b70d8fe85b1f578b1e3e8cf8d1a1312", 0x90}, {&(0x7f0000d29000)="aa23c46ffb924a89e86163cd1872ba70a30197645dfb441a1f1ddc79029602f2333942a74bb06bc441c8c63f227375657c87ef0800567ba69f25e5accbf2b65e7c82234063690f9676", 0x49}, {&(0x7f0000395000)="232e646afd93acbe035b13eb505ec8b694610711476a917ba52933e03591d3171ab3e89dac8314caf1c78293e50f3102e0782faa55edcd60ef6de39ef393a82f90c7672d25f9b4203a46e2d121919062f426be67a059bdb42c0fc0678897f9da27e23098a3c44b51b48eafb98c417bf896856a55fe5a56be93160e126470989418237972a494cdabd8a1db69533979cb2475e2c84abbfc071e4a59d3bd7d1ed73518ad63449ea3a841fba169712acb881826369c42de583097ca0b9f60f35b42aba336b8f18c5e2116879853b2bd0e5eea70f7e34db0e5e39b15922e8e21da3b5e4f0b0e03ca6e5a", 0xe8}, {&(0x7f0000227000)="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", 0xfa}, {&(0x7f0000087000)="4459bf5309a6", 0x6}, {&(0x7f00007d4000+0xf7c)="11ed8b9d19716aa763bc5f05d4355dc74598e415626bf0dd40a526a330149bb0cea72112bf1a2312fa80b580c5e757349afc78060fcf75deabee5c89ce886d56746497c347a3fa4b12dad2f4b9a0df57b4", 0x51}], 0x7, &(0x7f0000ed4000-0xd8)=[@cred={0x20, 0x1, 0x2, r5, r47, r48}, @rights={0x20, 0x1, 0x1, [r3, r4, r4, r0]}, @cred={0x20, 0x1, 0x2, r5, r49, r50}, @rights={0x20, 0x1, 0x1, [r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r5, r51, r52}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r5, r53, r54}], 0xd8}], 0xa, 0x0) capset(&(0x7f0000884000)={0x19980330, r5}, &(0x7f0000b8f000)={0x0, 0x7f, 0x0, 0x6, 0x10001, 0x9fb2}) 2018/02/02 00:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000031d000-0x1c)={0xa, 0x3, 0xc3, @empty, 0x6}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001d0000-0x5)='maps\x00') ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000c20000-0x8)=&(0x7f0000b03000)) r2 = syz_open_procfs(0x0, &(0x7f0000514000)='attr/current\x00') ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00003d3000-0x4)) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x56d, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r0) symlinkat(&(0x7f00005b7000)='./file0\x00', r2, &(0x7f0000955000)='./file0\x00') setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000798000-0xb)={0x3, 0xffff, 0x400, 0x7, 0x9, 0x8000000, 0x902, 0x2, 0x3ff, 0x1000}, 0xb) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000ed5000-0x1c)={0x7, 0x1, 0x5, 0x0, 0x6, 0x1ff, 0x3f, 0x6, 0x496, 0x7, 0x8, 0x0, 0x0, 0x3, 0x1, 0x1000, 0x4da7, 0xfffffffffffff617, 0x5}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000d80000-0x18)={0x0, 0x5, 0x10, 0x0, 0x1f}, &(0x7f000063f000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) r6 = fcntl$dupfd(r5, 0x0, r0) setsockopt$inet_tcp_int(r6, 0x6, 0x15, &(0x7f0000894000-0x4), 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000184000+0x44d)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) recvfrom(r0, &(0x7f00009d5000)=""/226, 0xfffffffffffffda0, 0x0, 0x0, 0x2ff) 2018/02/02 00:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xe2) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000004000), &(0x7f0000000000)=0x4) bind$netlink(0xffffffffffffffff, &(0x7f0000b2a000-0x8)={0x10, 0x0, 0x0, 0x10100020}, 0xc) 2018/02/02 00:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f8b000-0x8)='./file0\x00', 0x200040, 0x2) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000016b000-0x38)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f00006fb000)={&(0x7f00002ec000-0x178)=@newspdinfo={0x1c, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) 2018/02/02 00:41:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000002000-0x6)={0xd17, 0x101}) getsockopt(r0, 0x2000000000010d, 0x20000000000c, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) fallocate(r0, 0x1, 0x6, 0x7) [ 49.088105] binder_alloc: binder_alloc_mmap_handler: 6971 20000000-20002000 already mapped failed -16 2018/02/02 00:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000d66000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x14100) mq_getsetattr(r0, &(0x7f0000fa8000-0x40)={0x8, 0x6, 0x2, 0x8, 0x6, 0x7, 0x100, 0xfffffffffffffbff}, &(0x7f0000120000)) timer_create(0x1000004, &(0x7f000023a000-0x50)={0x5, 0x0, 0x0, @thr={&(0x7f0000ee8000-0x9b), &(0x7f000075f000-0xd)}}, &(0x7f0000231000)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000e9d000-0x10)={0xfffffffffffffff8, 0x722af463, 0x8}) 2018/02/02 00:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dba000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000095c000)='/dev/cuse\x00', 0x5, 0x0) write$fuse(r0, &(0x7f000062a000)={0x20, 0x200000003, 0x0, @random="7db04b3ee73e0b5f6908cc506d7a3cd0"}, 0x20) creat(&(0x7f0000025000)='./file0\x00', 0x20) 2018/02/02 00:41:15 executing program 4: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x202) bind(r0, &(0x7f0000bbf000)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d205000000000bd2a66642c9d6ada110240002e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) syz_open_dev$audion(&(0x7f0000896000-0xc)='/dev/audio#\x00', 0xffffffff, 0x80) 2018/02/02 00:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f000048f000-0x38)={&(0x7f0000c0f000-0x10)={0x1d}, 0x10, &(0x7f0000e26000)={&(0x7f0000778000-0x48)={0x0, 0x0, 0x0, {}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x2, 0x0, 0x0, "a2dc5eca419240c7"}}, 0x48}, 0x1}, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000723000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ac0000-0x9)='/dev/vcs\x00', 0x4040, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000623000)={0x1, 0x1, 0x3, 0x6, 0x9, 0x7f}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e02000-0xc)='/dev/autofs\x00', 0x80002, 0x0) bind$rds(r2, &(0x7f0000959000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) r4 = dup2(r0, r3) write$evdev(r4, &(0x7f000000f000)=[], 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000fd2000-0x3e)=""/62, 0x3e) 2018/02/02 00:41:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @empty}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000be2000), &(0x7f000020d000)=0xfe65) socket$netlink(0x10, 0x3, 0xe) r1 = syz_open_dev$adsp(&(0x7f00000d5000-0xb)='/dev/adsp#\x00', 0x3, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ad2000-0x20)={0x88a, 0x0, 0x10001}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00003b4000)={0x2, r2}) socket$bt_hidp(0x1f, 0x3, 0x6) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) 2018/02/02 00:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f00005ea000-0x3e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffdff, @dev={0xac, 0x14}, {[@generic={0x1, 0x10, "0e576fe520047f0207cd4c36a942"}]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001}}}}}, &(0x7f00001cb000-0xc)={0x4, 0x1, [0x0]}) r0 = socket$can_raw(0x1d, 0x3, 0x1) vmsplice(r0, &(0x7f0000d56000-0x90)=[{&(0x7f0000a62000-0x17)="2fbc6690cc16bbd6fb69df6e6be51086b7f8eceef3df5a", 0x17}, {&(0x7f0000587000-0xe8)="fa86b4de9c7092e427de3733f0d29b025b5e0f3d9c1248f595cc936d9634773aae87e1f3fefa1df625f833403cfe2af9624ec711adff240109cc04bb3f119221e4d234579d358acf4e1222e1b8066ee4e64a65f258278efcd358ea127fd6226fb5540297f17b581835510b15877608d1dbb458347d0966af4cd0c2a1cf0df6130b85b2b69d8fc00c0e87402917da2b07845e07e44561356993e1fd70abeec6eecfc839d9c2364d448c602e5c4eafdc43a733f2704665ea6834e0fc7c035fd096603967a98fc238427e0bde821dcc11308e81045c8e8dc4d28ce8ec30563df38f3b9d749aebc177cc", 0xe8}, {&(0x7f0000d53000)="ce2a90188d3b1ad8c7e733362aa4e3be3ccc8a2a5a8f3621568a60c3e95c97adaf3302081c6fe78a1cc19fe5da813a4d7c088831c7022859fcd97a6168b8cadcca28e9ea988e99f1e97628c335420eed13d2934a977b820087f7daf9f57dab70e7aff15add49c1bf0dd384959b17c4f0c89c5c97aa8231a27181a241455a55721ab037e72a50910a22f8a733b3074c43890b916b8439f9be669ed6b722f1698c8f2adbe2b776e51fcc03ecd9cf2e2f76c96e2a7c3cb33e98c3d2034b09826a8eb6c437ebab7c09fa7acfb2b33badfd532ed9af6069508abac725a10190c682ce5322ef203c53377e15bfa7aeb49f2e19cf34b3cea5627a", 0xf7}, {&(0x7f00000d9000-0x5d)="3b3a4ce6600927aee47ffde2943f53be6a22b6363db184a8a7be94a04e375ee23aa603356ab6f3d84d0b493f7950918cf2003961fe2b88aa7a83eba02c5536a5c5b22ae6488fda81a4cfd37b67003372cd904d92a2b0ac001a54f42abd", 0x5d}, {&(0x7f0000a5e000-0x21)="7c58f9e31a028f6871f4665150366e97b958e136a6397aba54a435b2bcc88cea60", 0x21}, {&(0x7f0000ef0000-0x46)="947997064e35aedb8fcdadc93718da294baf0148f1db73f005773deb5a597c31381dbf706bdb726102fbae74fc0f3a55ac6fee1b160ebb88359e5ab0b88f6f95dbcd95972aed", 0x46}, {&(0x7f0000cff000-0x6b)="183a829cf76213af21bec8c3240624098e0794e659f06913f564a260d379e25fa7a1d7dae3f88a2446e7d8cc7959215392bbb3ebc4b04a0fda79cee72912d530d16187a7b64b26209f821ab8d19279e4e47619ed247f0982175a5f3e06d3cbcbef5b81ddce8281f85b700f", 0x6b}, {&(0x7f0000d5a000-0xac)="8d060810af72b83e22d61bef1e75842c4e1b8f904a4881f1783064871bbd32c83a3c342dbb11f1375ca3a25d5e48e2233daa39b1befb552a3baccd1b47ed5be953162004d616441a8c3e02d967697b55c26efda091531268b6ed79b85af596b3d0a6741b35252a0b271d82dd1949d036f1d5ff32c015996a61591dd2e9aba0ceda59fc15b94373b0b2257f78fe3ab6476211a0374d4f37d96f48b4fb733d3452438b14a61a5bbbe3d5c51506", 0xac}, {&(0x7f000039e000-0x40)="8ea5c08f40cb17560bec63a3bd415f18bcf9affc76fe1615084243c74bd0cf6ff18488824d5ae3fb3975dfd70d1c7cdd91a1311bd9d3db2f180c006c28454ec6", 0x40}], 0x9, 0x7) r1 = open(&(0x7f0000256000)='./file0\x00', 0x3, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00004de000-0x4), &(0x7f0000141000-0x4)=0x4) 2018/02/02 00:41:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="4bb72fccfb52bc82dfe015979f345446e11be6befd3d4cd8a712f9dccb216ed2305e00dd4578eff0a7", &(0x7f0000ff3000), &(0x7f000034c000+0x827), &(0x7f0000000000)="687bdcbce576112a850db6bfd354df67215088fc82c6") wait4(0x0, &(0x7f0000000000), 0x80000001, &(0x7f00004f5000)) 2018/02/02 00:41:15 executing program 3: getgid() mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00005c3000+0x9a2)=0xcbb, 0xfffffffffffffff2) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f84000-0x4)) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) r1 = dup3(r0, r0, 0x7b5b9134701400c4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b7c000-0x50)={@generic="34c3743e16d37a7a7eaeedf8514fc081", @ifru_settings={0x100000001, 0xcfc9, @cisco=&(0x7f0000f83000)={0x1, 0x2}}}) 2018/02/02 00:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x101, &(0x7f0000b3a000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x1b, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x1000000000005c, &(0x7f0000be7000/0x4000)=nil, 0x2) 2018/02/02 00:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f000017a000-0x10)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000060000)=0x0) fstat(r0, &(0x7f000077a000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000780000-0x1)=[0xffffffffffffffff]) r4 = fcntl$getown(r0, 0x9) r5 = getuid() stat(&(0x7f0000d4f000)='./file0\x00', &(0x7f000064c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001a7000-0xe8)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000677000-0x4)=0xe8) stat(&(0x7f00008dc000-0x8)='./file0\x00', &(0x7f0000685000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002da000)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@remote}}, &(0x7f0000777000)=0xe8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e53000)=@common='bcsh0\x00') fstat(r0, &(0x7f00003d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000b05000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000764000)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f000049e000)=0xe8) r16 = getgid() sendmsg$unix(r0, &(0x7f0000abf000)={&(0x7f0000582000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007ab000-0x70)=[{&(0x7f0000cfc000)="6e5e4adf19950286877d9b40c021c6efa9f4581f071722e6ce06667e79ebc10fe0095809e9233fe2b0b90e64cff1c8d80730f4307a4f4ed4ed49a31f95ca846f5d7f10593ce8b6948f55da401a", 0x4d}, {&(0x7f00003b1000)="2604921d0168fb63272cc23b18ef2a777e5f069066ccf4c56f58", 0x1a}, {&(0x7f0000f41000-0xa)="13bd65af15e58550dafa", 0xa}, {&(0x7f00000bc000-0xb1)="e88311c524861458aca91d9a9b8b4d3c10ee270e883fa9eaf3a3aea2e0d8370a5113f121f54f78b6fe5f09541e831ea7a2ea0b29003b30c359081ed95595541ecf7125b68cf9338fbbcbd5b7bf2ce2e97f3665414e44342ac0f8bcd625fdb23b3ed73b1101e90e885d75e25b6f335a19fd2ca574da4dce9673fe09c417cdcfdb797aacc66810a657efe98091a689423fe1aaaee751c6d7f63d5e7d890cc016583dcd100d784da45b3c1f3945f41b7843c6", 0xb1}, {&(0x7f00008bb000-0x6e)="5a15f7346121cd51ef5d1ee95518fde3f495c8c6f906fb4fa6b13e42280495efcc24a896cc2f745ff95769dee43541a202ee5cefbe3324dfac8d388f686ddb81cf6cb115130f250211b34321905c0c69eb259546d1d85d0de4df1e110d05f03cac9cd8fc33812d2fa8733013897d", 0x6e}, {&(0x7f00000fc000)="8d0a5cb4f3efc8251ca60206388a533e70756f0c1a2a68c2436583462681cf628958e50fe8c33023f998e5d367bf41f7f2ba107799184c31b7fdd12414595797f02a6cdfcd22fcd5785dda9620813b4004c93064b899da721d63caf5a58b1eec6e0e2d41717736a7d31b11912a9e8a992d26b0bf6d4972c6", 0x78}, {&(0x7f0000747000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000e66000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x130, 0x4000}, 0xc090) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000776000)={0x0, 0xffffffff, 0x20}, &(0x7f0000216000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e1b000)={r17, 0xfffffffffffffffd, 0xcb, "e1d53b828441156c2f1e398b937f6f151e8e18c07ac92d459b13ab182428e45f83ed8e755090b43c2cc18b9563ae228e5b314831196722eb2f1370a3b6a6c0ac0d64d086f3acd8a97790fedc380b080f25eb6288af0fb17cb343b7ee1ade3fa512d257ba5282e535a168e12535089aa11b1ef2f84ce775faa15945835c894f5862cad2543155af435d8c3edc1c5677ed5cd7d9108644d0bdae2255c3cf846ddd88ea89272fb1bd2bfb8e775d5d98dde2f0301185ab5857b9b775d06dc890a08c514b13cc14b13a54c1b8aa"}, 0xd3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/02 00:41:15 executing program 4: clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) statfs(&(0x7f00005d4000)='./file0\x00', &(0x7f0000dc4000)=""/216) 2018/02/02 00:41:15 executing program 3: timerfd_settime(0xffffffffffffffff, 0xfffffffffffffffc, &(0x7f0000ab4000-0x20)={{}, {0x0, 0x989680}}, &(0x7f0000130000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000546000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x2, 0x0, 0x7, 0x2, 0x699f8065}, 0xc) 2018/02/02 00:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) utimes(&(0x7f00005ad000-0xe)='./file0/file0\x00', &(0x7f000025e000-0x20)={{}, {0x0, 0x2710}}) r1 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) sendmsg$rds(r1, &(0x7f00000ae000)={&(0x7f0000da6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f00005df000)=[{&(0x7f0000df3000)=""/168, 0xa8}, {&(0x7f00005ff000)=""/34, 0x22}, {&(0x7f0000d26000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f00001c2000-0x248)=[@rdma_dest={0x18, 0x114, 0x2, {0x9, 0x5000000000}}, @fadd={0x58, 0x114, 0x6, {{0xc5, 0x5}, &(0x7f0000d63000-0x8)=0x800, &(0x7f0000080000-0x8)=0x35a, 0x1, 0x3, 0x7e4e, 0x9, 0x4, 0x1}}, @fadd={0x58, 0x114, 0x6, {{0xbc91, 0x6}, &(0x7f0000540000-0x8)=0x6, &(0x7f0000271000-0x8)=0x3, 0x1, 0x6804, 0x7ff, 0x4, 0x2, 0x160a}}, @cswp={0x58, 0x114, 0x7, {{0x3f, 0x3f}, &(0x7f0000b42000-0x8)=0x1, &(0x7f0000a64000)=0x795b, 0x4, 0x8, 0x8000, 0xffffffff, 0x1, 0x7fffffff}}, @cswp={0x58, 0x114, 0x7, {{0x200, 0xf5}, &(0x7f000083b000)=0x6a144fa2, &(0x7f000056e000)=0x1cb3555, 0x5, 0x1000000000, 0x8, 0xd1, 0x3, 0xfecd}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3, 0x8000}, &(0x7f0000fb0000)=0x2, &(0x7f0000738000-0x8)=0x7f, 0x20, 0x3, 0xfffffffffffffffb, 0xffff, 0x2d, 0x7f}}, @rdma_args={0x48, 0x114, 0x1, {{0x3f, 0x1}, {&(0x7f00001d7000)=""/4096, 0x1000}, &(0x7f0000965000)=[{&(0x7f00000e5000)=""/109, 0x6d}, {&(0x7f00000b9000-0x9c)=""/156, 0x9c}, {&(0x7f00002e3000-0x1000)=""/4096, 0x1000}, {&(0x7f000017d000)=""/162, 0xa2}, {&(0x7f0000592000-0xc3)=""/195, 0xc3}, {&(0x7f0000344000-0x59)=""/89, 0x59}, {&(0x7f0000de5000-0x6e)=""/110, 0x6e}, {&(0x7f000073f000-0x77)=""/119, 0x77}, {&(0x7f00000f2000-0x6d)=""/109, 0x6d}], 0x9, 0x32, 0x1f}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000be8000)=""/227, 0xe3}, &(0x7f00007a1000-0x1), 0x14}}], 0x248, 0x80}, 0x40014) getdents64(r1, &(0x7f00007e9000-0x1000)=""/4096, 0x1000) 2018/02/02 00:41:15 executing program 2: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x13}}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000af3000)={0x0, 0x0}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000099d000)=[{r0, 0x5ce3ed887905ee00}, {r0, 0x401}, {r0, 0x2000}, {r0, 0x8}], 0x4, &(0x7f0000806000)={r1, r2+30000000}, &(0x7f0000af3000)={0x80000001}, 0x8) 2018/02/02 00:41:15 executing program 0: mmap(&(0x7f0000000000/0x9fe000)=nil, 0x9fe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000950000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000886000)={0x0, 0xc0, "6c5b66534f34ca945516e1fa30fc691c15835e3555df166997c846af6623003bfc6cffffc3303ce873326b118785f49f0336283779ba94cd68b417be8848a5cc386223ca6a745c4375fd90d8a795be5e13c999110bf9ffaf5522793c541980301aa63a392710f709658f161963e04610055801f5e35b4a312609d3cd70cc98ee459bb98b63328a6b4cddee58e329e27f6a90cd81a7cec12714c0916734de411c96ebeeeffdbae31ea5d7afea09b50104506027bc6aee58270a8ccc5f5d8205cc"}, &(0x7f00001af000)=0xc8) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000062a000-0x6)={r1, 0x8}, &(0x7f00009fe000)=0x6) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000404000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f00009fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00009ff000-0x1)) r3 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000355000-0x4)=0xfffffffffffffffb, 0x4) sendmsg$nl_crypto(r3, &(0x7f0000298000-0x38)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f000010b000-0x10)={&(0x7f00005a2000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'gcm(aes)\x00'}}, []}, 0xe0}, 0x1}, 0x0) 2018/02/02 00:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mbind(&(0x7f0000ef6000/0x4000)=nil, 0x4000, 0xc000, &(0x7f0000785000-0x8), 0x10000000000000, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r0, &(0x7f0000a7f000), 0xfffffffffffffda2, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) 2018/02/02 00:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$dmmidi(&(0x7f0000c4c000)='/dev/dmmidi#\x00', 0x6, 0x12000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000023a000-0x4)=0x4, 0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000436000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000a00000)=0x7f, 0x4) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00009ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x551}) 2018/02/02 00:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000062b000/0x3000)=nil, 0x3000, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/02/02 00:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fe000-0x9)='/dev/kvm\x00', 0x854de311bd863b1b, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009b0000)={0x0, 0x0, &(0x7f0000971000)=[]}, &(0x7f0000f5e000)=0x10) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000385000-0x4)) 2018/02/02 00:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x6, 0x20, &(0x7f0000aa2000-0xdb)="020000126c3b172917e25462fa01a15eb90d2cf6530a3cc379ede465f41f4a95bbff85f182633574f0b30600800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b165fd02f8714932017e2466a9fc43aea71263335960415800020ffffffff7fffffff01020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263e745802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000085a000)=[]}], 0x1, 0x20008843) 2018/02/02 00:41:15 executing program 4: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) r2 = dup(r0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f000021f000)=0x7) 2018/02/02 00:41:16 executing program 3: r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000e7f000-0x8)=0x5, 0xf2) 2018/02/02 00:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a2b000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000315000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x10}, []}, 0x14}, 0x1}, 0x801) 2018/02/02 00:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000313000)='/dev/snd/timer\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000b5d000-0x18)=@known='system.posix_acl_access\x00') 2018/02/02 00:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) fchdir(r0) 2018/02/02 00:41:16 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0xeb)={0x0, 0xe3, "2272de0838703e3a549958e1215c830f4b6947f82ed5c24429d9bc92fd37b89ca0c1665ce997f74b6d3837d23a04ea81ebc7106a478981892a86a3c7838d711222ec068a4f1706aa41753dcd2e01f5b3ae03ed13b55883cfa7e983f421ca9671c19f76f72cf4a733c27358b7d53e81b2441459f33c87d93d1c31ae846144fd33e17733cbf1e6df6f51858fe70f2322c5873b5062bc4b326dbbc0fca8b786674c70d7fbfb3cf35fce61056c5e164d04b60368b022c263c4ddb32979a772f956697e2e36235424d2199b9c01fc1d83d90700ae61f95bccb923d42ccf3493c04118f4856e"}, &(0x7f0000002000-0x4)=0xeb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r1, @in={{0x2, 0x0, @empty}}, 0x7fffffff, 0x30000, 0x4, 0x2, 0x22b}, &(0x7f0000001000)=0xa0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/02/02 00:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = creat(&(0x7f0000f69000-0x8)='./file0\x00', 0x2) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000370000-0x10)={0x7, 0xfff, 0x0, 0x201}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e2c000)='/dev/mixer\x00', 0x440000, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000d77000)={r2, 0x1, 0x6, r2}) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f000020f000)="34532c03b60a53716b2331b42e3ad8c5128e7b3857cb898d386c05903be1e8d36b92cb0f1a01f7a091c57ac0894eb46e5791c50cb3c041c31eb00fdb8179c78a81838994526c70b50e81314d") getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000605000)=""/40, &(0x7f000010d000-0x4)=0x28) 2018/02/02 00:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4ab, 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={&(0x7f0000abd000-0x1)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00005c2000-0xa)='/dev/dsp#\x00', 0x0, 0x0) 2018/02/02 00:41:16 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c09000-0x10)='/selinux/status\x00', 0x0, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x70)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000)="79fd4b47c9eed96d65892d5f7147530d30f67bf2bff1a728555e0581b936c7c422e84c89ea109b17065f7e24013aa6521f474a124fe6276327d5aa6b8a95572aab0e2a81b64e57de7adead67aa187583d8bc664bd7ec2318ff1d74b1decc779ff3d11d019db09417d7ec5e9acdbccd6fc3ce15c2b431ba6929144da6551d10ba93461b4ba3fecb2ffeabc861dd6921fbea2685909688c0be078db9ecb091cee2a76a2c356ffe7a0758311c41927992f0ee4c9e1bf0db8e7053783130ed9fbe48a31a60620f2d01b9a2", 0xc9}, {&(0x7f0000000000)="769def8bda67c65e9081305d5b6802b8c8f63cc7a27edc85f7b940e39cdc7f6cd04d18c807e98d8c96137b", 0x2b}, {&(0x7f0000001000)="e2d77efcb9890d23d32b041c5eb1a33c763fa77b2ef0ac15946e213c246d7c64116e00b5e1e9cba4be41d178d11c3c420129c042a25ff3dfd5fe616cf971f2377f7e42666ea28b562eda72d1a3ed9894d7b4b0f4cf81ff02268097a7cd849cbb3440166f20b5c406879d3f6989959944da587955ca37d07c21681089", 0x7c}, {&(0x7f0000000000)="41b20c8b0e17b290d00320ddd72b833860298a96ab81a5a27889a65bdcc1a6ff3654b879eb97ce661a2e3fb756de7979b95d9dd1331a47ab95c21e3f11541ac3d43436b03f982a2354b9148cef956527026ba9a8f1cac9458503c9417e7fbe20a0d191765c67bd199c0b83c7b419547c811991d9110893b65912a2d9cceee24c264b53a6e5128ad51bb7593bd2115137aeaf2950c66bdf285c90115a8b330b0b5d4d0f307dbaf57431dad285c3e6cbe77f9c003acb47917edb430933eb05d423487cc70faaac99c0fcec474fdbeda2b762f89e1fd4c6e91a50c58a629f97bb6e37a12eae3f164aeddc94e621d42df5e30e4271", 0xf3}, 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{&(0x7f0000000000)="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", 0xffffffffffffffa2}], 0x7) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@rand_addr, @rand_addr}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000), 0x1, 0x2) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000e86000-0x50)={@syzn, @ifru_names=@generic}) accept4$packet(r0, &(0x7f0000c98000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00003e1000-0x4)=0x14, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000094c000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/02/02 00:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000440000)={0x9, {{0x2, 0x1, @rand_addr=0x3}}, 0x1, 0x9, [{{0x2, 0x2, @empty}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}, {{0x2, 0x1, @empty}}, {{0x2, 0x1, @empty}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x2, @empty}}, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x3, @empty}}]}, 0x560) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x330, 0x114, 0xffffffff00000001}], 0x330}}], 0x1, 0x0) 2018/02/02 00:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000105000-0x16)='/selinux/checkreqprot\x00', 0x40040, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xffffffffffffffa7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004bc000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x37, &(0x7f0000310000)=0x99b, 0x4) r2 = memfd_create(&(0x7f0000854000-0x18)='*md5sumposix_acl_access\x00', 0x2) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000dbe000-0x1)) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000647000-0x8)={0x0, 0x6}) syslog(0x3, &(0x7f0000a9b000)=""/49, 0x31) [ 49.570887] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 49.628910] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/02 00:41:16 executing program 1: pipe(&(0x7f000012f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000ef4000-0x4)=0xe8) r3 = getpid() r4 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000000)={r0, r0, 0x20}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x10, 0x3, 0x0) sendmsg(r5, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001d00039407fffd023da283f407eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/02 00:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x3, 0x0, &(0x7f000034c000-0x10)={0x200000000000024e, &(0x7f0000bf4000-0x8)=[]}) shmat(0xffffffffffffffff, &(0x7f0000e1a000/0x2000)=nil, 0x2000) r0 = shmat(0xffffffffffffffff, &(0x7f0000bc1000/0x2000)=nil, 0x2000) shmdt(r0) 2018/02/02 00:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00003fb000)='/dev/binder#\x00', 0x0, 0x3ffd) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)}) syz_open_dev$sndmidi(&(0x7f0000fb4000-0x12)='/dev/snd/midiC#D#\x00', 0xd15, 0x101002) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000209000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000d80000-0x4), 0x80800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000784000-0x4), &(0x7f0000933000)=0x4) 2018/02/02 00:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000064f000-0x1)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4024700a) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f000089a000-0x76)={0x7f51, 0x6e, "978740aee332c7dc897f7c968cc6780efe355092c8fa307ae42ac2541fca81f33700a308b8ff6f3a205a187da4427be42193cdfd7eaf1199e7f11327fd7f651be055b8b9a255fbc033b33203c8aa2ce20c645d7940955778c54db25a8cb24cba52c064c2395624ce76feed9c6e4f"}) 2018/02/02 00:41:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f000041c000)=""/129, 0x81) 2018/02/02 00:41:16 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7, 0x400000) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x5, 0x8043) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x0, 0x800000000030, &(0x7f0000001000-0x5), 0x20001108) 2018/02/02 00:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f0000161000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f0000eb5000-0x7)='cpuset\x00', 0x0, &(0x7f0000395000)) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00008ed000-0x4), 0x800) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000948000-0x88)={0x9, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x88) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b37000-0x4)) 2018/02/02 00:41:16 executing program 4: r0 = memfd_create(&(0x7f00005ee000)='!vboxnet0mime_type\x00', 0x1) r1 = socket$key(0xf, 0x3, 0x2) connect(r0, &(0x7f000087b000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @loopback=0x7f000001}, 0x4, 0x4, 0x4, 0x2}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x805, 0x0) connect$ax25(r2, &(0x7f0000f62000)={0x1e, {"021f4928006d78"}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000118000)={{{@in=@loopback, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000558000)=0xe8) 2018/02/02 00:41:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0xb0840, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003ec000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000512000/0x18000)=nil, &(0x7f0000001000-0x18)=[@text32={0x20, &(0x7f0000473000-0x52)="c4e1fa12217970260f32c4e189157a2f0f4fbce078000000c744240000000000c744240200400000c7442406000000000f011c24c4e3694cf10ec4e1c9e921c4e2719eedb9800000c00f3235000100000f30", 0x52}], 0x1, 0x6, &(0x7f0000000000)=[@cstype3={0x5}], 0x1) mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80000, 0x1) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f16000+0x5a2)={0x0, 0x1000}, &(0x7f0000f16000)=0x8) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f16000)={r3, @in6={{0xa, 0x0, 0xb0dc, @loopback={0x0, 0x1}, 0x8001}}}, 0x8c) poll(&(0x7f0000472000)=[{r2, 0x4001}, {r2, 0x400}, {r2, 0x80}, {r2, 0x4000}, {r2, 0x80}, {r2, 0x200f}], 0x6, 0x1) syz_emit_ethernet(0x2b, &(0x7f0000aec000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty, '\b'}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b80000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/02 00:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = open(&(0x7f0000e2f000-0x8)='./file0\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000d1b000-0x1)='\x00') futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x4) [ 49.724414] binder: 7119:7125 ERROR: BC_REGISTER_LOOPER called without request [ 49.746019] [ 49.747709] ====================================================== [ 49.754012] WARNING: possible circular locking dependency detected [ 49.760325] 4.15.0+ #291 Not tainted [ 49.764037] ------------------------------------------------------ [ 49.770341] syz-executor5/7130 is trying to acquire lock: [ 49.775861] (sk_lock-AF_INET){+.+.}, at: [<0000000044aced37>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 49.777281] binder_alloc: binder_alloc_mmap_handler: 7119 20000000-20002000 already mapped failed -16 [ 49.781429] binder: BINDER_SET_CONTEXT_MGR already set [ 49.781438] binder: 7119:7125 ioctl 40046207 0 returned -16 [ 49.781463] binder: 7119:7145 ERROR: BC_REGISTER_LOOPER called without request [ 49.812767] [ 49.812767] but task is already holding lock: [ 49.818716] (rtnl_mutex){+.+.}, at: [<00000000e4b91125>] rtnl_lock+0x17/0x20 [ 49.825977] [ 49.825977] which lock already depends on the new lock. [ 49.825977] [ 49.834262] [ 49.834262] the existing dependency chain (in reverse order) is: [ 49.841857] [ 49.841857] -> #1 (rtnl_mutex){+.+.}: [ 49.847118] __mutex_lock+0x16f/0x1a80 [ 49.851497] mutex_lock_nested+0x16/0x20 [ 49.856051] rtnl_lock+0x17/0x20 [ 49.859915] register_netdevice_notifier+0xad/0x860 [ 49.865425] tee_tg_check+0x1a0/0x280 [ 49.869731] xt_check_target+0x22c/0x7d0 [ 49.874286] find_check_entry.isra.8+0x8c8/0xcb0 [ 49.879534] translate_table+0xed1/0x1610 [ 49.884174] do_ipt_set_ctl+0x370/0x5f0 [ 49.888642] nf_setsockopt+0x67/0xc0 [ 49.892852] ip_setsockopt+0xa1/0xb0 [ 49.897061] sctp_setsockopt+0x2b6/0x61d0 [ 49.901703] sock_common_setsockopt+0x95/0xd0 [ 49.906693] SyS_setsockopt+0x189/0x360 [ 49.911167] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 49.916412] [ 49.916412] -> #0 (sk_lock-AF_INET){+.+.}: [ 49.922105] lock_acquire+0x1d5/0x580 [ 49.926398] lock_sock_nested+0xc2/0x110 [ 49.930957] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 49.936379] ip_setsockopt+0x3a/0xb0 [ 49.940673] dccp_setsockopt+0x85/0xd0 [ 49.945051] sock_common_setsockopt+0x95/0xd0 [ 49.950038] SyS_setsockopt+0x189/0x360 [ 49.954506] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 49.959751] [ 49.959751] other info that might help us debug this: [ 49.959751] [ 49.967865] Possible unsafe locking scenario: [ 49.967865] [ 49.973892] CPU0 CPU1 [ 49.978527] ---- ---- [ 49.983166] lock(rtnl_mutex); [ 49.986417] lock(sk_lock-AF_INET); [ 49.992621] lock(rtnl_mutex); [ 49.998391] lock(sk_lock-AF_INET); [ 50.002078] [ 50.002078] *** DEADLOCK *** [ 50.002078] [ 50.008112] 1 lock held by syz-executor5/7130: [ 50.012661] #0: (rtnl_mutex){+.+.}, at: [<00000000e4b91125>] rtnl_lock+0x17/0x20 [ 50.020351] [ 50.020351] stack backtrace: [ 50.024821] CPU: 1 PID: 7130 Comm: syz-executor5 Not tainted 4.15.0+ #291 [ 50.031718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.041044] Call Trace: [ 50.043610] dump_stack+0x194/0x257 [ 50.047213] ? arch_local_irq_restore+0x53/0x53 [ 50.051865] print_circular_bug.isra.38+0x2cd/0x2dc [ 50.056856] ? save_trace+0xe0/0x2b0 [ 50.060543] __lock_acquire+0x30a8/0x3e00 [ 50.064669] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.069831] ? rtnl_lock+0x17/0x20 [ 50.073342] ? rtnl_lock+0x17/0x20 [ 50.076859] ? mutex_lock_io_nested+0x1900/0x1900 [ 50.081676] ? print_irqtrace_events+0x270/0x270 [ 50.086407] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 50.092268] ? perf_trace_lock_acquire+0xe3/0x980 [ 50.097085] ? perf_trace_lock+0x900/0x900 [ 50.101303] ? check_noncircular+0x20/0x20 [ 50.105519] lock_acquire+0x1d5/0x580 [ 50.109294] ? lock_acquire+0x1d5/0x580 [ 50.113243] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 50.118325] ? lock_release+0xa40/0xa40 [ 50.122291] ? do_raw_spin_trylock+0x190/0x190 [ 50.126846] ? lock_sock_nested+0x44/0x110 [ 50.131055] lock_sock_nested+0xc2/0x110 [ 50.135090] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 50.140168] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 50.145073] ? ip_ra_control+0x5c0/0x5c0 [ 50.149108] ? check_noncircular+0x20/0x20 [ 50.153318] ? sock_map_fd+0x34/0x90 [ 50.157018] ? SyS_socket+0x125/0x1d0 [ 50.160795] ? find_held_lock+0x35/0x1d0 [ 50.164848] ? avc_has_perm+0x35e/0x680 [ 50.168797] ? lock_downgrade+0x980/0x980 [ 50.172920] ? lock_release+0xa40/0xa40 [ 50.176866] ? lock_downgrade+0x980/0x980 [ 50.180999] ? lock_release+0xa40/0xa40 [ 50.184957] ? __lock_is_held+0xb6/0x140 [ 50.188997] ? avc_has_perm+0x43e/0x680 [ 50.192954] ? avc_has_perm_noaudit+0x520/0x520 [ 50.197601] ? iterate_fd+0x3f0/0x3f0 [ 50.201375] ? lock_downgrade+0x980/0x980 [ 50.205512] ? __lock_is_held+0xb6/0x140 [ 50.209551] ? sock_has_perm+0x2a4/0x420 [ 50.213585] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 50.218926] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 50.224611] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 50.229860] ? alloc_file+0x27e/0x390 [ 50.233637] ip_setsockopt+0x3a/0xb0 [ 50.237325] dccp_setsockopt+0x85/0xd0 [ 50.241188] sock_common_setsockopt+0x95/0xd0 [ 50.245659] SyS_setsockopt+0x189/0x360 [ 50.249606] ? SyS_recv+0x40/0x40 [ 50.253035] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 50.257853] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.262848] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 50.267581] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 50.272310] RIP: 0033:0x453299 2018/02/02 00:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000007000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r2 = dup2(r1, r0) getdents64(r2, &(0x7f0000857000)=""/4096, 0x1000) 2018/02/02 00:41:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000323000), &(0x7f00006bc000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a97000-0xb)={0xff, 0x7, 0x39c, 0xbe, 0xfff, 0x0, 0x81, 0x8, 0x0, 0x5, 0x5}, 0xb) 2018/02/02 00:41:16 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f00006c5000-0xd)='/dev/dmmidi#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@local}}, &(0x7f0000001000-0x4)=0xe8) bind$can_raw(r0, &(0x7f0000bd0000-0x10)={0x1d, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x6) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d12000)=[], 0xfffffffffffffc49) 2018/02/02 00:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00000f8000-0x10)=@req={0x3fc, 0x0, 0x3, 0x5}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg$alg(r1, &(0x7f00004b3000-0x38)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x1018, &(0x7f0000b62000)=[], 0xfffffd0e, 0xffffffffffffffff}, 0x1) 2018/02/02 00:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000139000-0x3), 0x80800) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000005f000)='/dev/vcs\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000aaf000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f000091b000)={{0xfffffffffffffffe, 0x0, 0x1, 0xed6, "38457cf4a22f2a094a4d8273798f025d2a85aa92047627cae26a07bfc2e8b7699a2a2b01bf737eb0ef130992", 0x7}, 0xae, [0x800, 0x2, 0x80000001, 0x9, 0x7, 0xffffffff7fffffff, 0x3ff, 0xffffffff7fffffff, 0x7, 0x9, 0xc12, 0x2, 0x4, 0x81, 0x9, 0x86, 0x4, 0x8001, 0x2, 0x8, 0x0, 0x800, 0x10000, 0x0, 0xfffffffffffffffe, 0x1000, 0x1, 0x0, 0x6a4f, 0x800, 0x1, 0xfffffffffffffffb, 0xe8be, 0x6, 0x10001, 0x0, 0x9, 0x3, 0x7, 0x7f, 0x6d, 0x9, 0x78c9, 0x0, 0x0, 0x800, 0x5, 0x4, 0x0, 0x8b3, 0x0, 0x4, 0x1f, 0x3, 0xffffffff, 0x3, 0xffffffff, 0x9a03, 0xdc5, 0x3f, 0x5, 0x100000001, 0x5, 0x1a33, 0x1, 0x0, 0x1, 0x18c, 0x3, 0x9, 0x1ff, 0x80000000, 0x3, 0x4, 0x7fff, 0x1000, 0x7, 0x9, 0x20, 0x8000, 0x5, 0x8, 0xd3, 0x9, 0x2, 0x0, 0x1ff, 0x6af, 0xe4, 0x80000000, 0x9, 0x8, 0xffffffff, 0x3, 0x6, 0x6d0, 0x7, 0x142, 0x67da, 0x5c, 0x5, 0xea, 0x5, 0xc35, 0x80000001, 0x4, 0x4, 0xffffffff, 0x1, 0x4, 0x3f, 0x0, 0xfffffffffffffffb, 0x1, 0x4, 0x3f, 0x3, 0x9, 0xc9, 0x7, 0x0, 0x8000, 0x676b, 0x0, 0xffffffffffffff7c, 0x3ff, 0x100, 0xc70a], {r4, r5+10000000}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000b4b000-0x4), &(0x7f000094a000-0x4)=0x4) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004a9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f000011c000)={0x0, 0x7, 0x9, 0x2, 0x1, 0xe00, 0x8, 0x8000, {0x0, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x80000001, 0x1, 0x9, 0x7, 0xffff}}, &(0x7f000061a000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000ffd000)={r7, 0x7ff, 0x20}, 0xc) fadvise64(r2, 0x0, 0x0, 0x0) r8 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000508000-0x78)={0x4, 0x78, 0x7, 0x1, 0x8000000000, 0x4, 0x0, 0x7fffffff, 0x1208, 0x2, 0x7fff, 0x6, 0xce, 0x0, 0x7fff, 0xa84, 0x5, 0x0, 0x101, 0x8, 0x800, 0x7fff, 0x3f, 0x100000000, 0x81, 0x100000000, 0x6, 0x9, 0xe39, 0x2, 0x800, 0x7, 0xffffffffffffffff, 0x3, 0x5, 0xffffffffffffffb8, 0x1, 0x7f, 0x0, 0x7fff, 0x7, @perf_config_ext={0x1, 0x1}, 0x2000, 0xde, 0x1, 0x2, 0x80000001, 0x7f, 0x7}, r8, 0x2, r3, 0x8) 2018/02/02 00:41:16 executing program 6: 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, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f71000)={@common='erspan0\x00', @ifru_flags=0x1002}) write(r0, &(0x7f0000b01000-0x26)="260000005e0009000c0000f839e3000000f40f0001000000f5e30000000000001ee9ff6e35ea", 0x26) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cb4000)={{{@in=@rand_addr, @in=@remote}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00006ce000)=0xe8) 2018/02/02 00:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000132000-0xb)='(cgroup[+[\x00') process_vm_readv(0x0, &(0x7f00003fb000)=[{&(0x7f00009a9000-0xf2)=""/242, 0xf2}], 0x1, &(0x7f0000877000)=[{&(0x7f00008f9000)=""/183, 0xb7}], 0x1, 0x0) msgget$private(0x0, 0x0) 2018/02/02 00:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) r1 = syz_open_dev$sndmidi(&(0x7f00003ab000)='/dev/snd/midiC#D#\x00', 0x3, 0x10100) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f00000e0000-0x4)=0xb1, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f000088e000)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x5, 0x0, &(0x7f0000a2c000-0x8)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 50.275476] RSP: 002b:00007fafa32d4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 50.283242] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 50.290488] RDX: 0000800000000030 RSI: 0000000000000000 RDI: 0000000000000014 [ 50.297730] RBP: 0000000000000622 R08: 0000000020001108 R09: 0000000000000000 [ 50.304976] R10: 0000000020000ffb R11: 0000000000000212 R12: 00000000006f83d0 [ 50.312220] R13: 00000000ffffffff R14: 00007fafa32d56d4 R15: 0000000000000000 2018/02/02 00:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) io_setup(0x80, &(0x7f0000356000)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006e9000-0x16)='/selinux/checkreqprot\x00', 0x280000, 0x0) io_cancel(r1, &(0x7f0000b8f000-0x40)={0x0, 0x0, 0x0, 0x6, 0xfc1, r0, &(0x7f00002ef000)="fcdeeb1285f373672766886fa05957caace1756fbc2d", 0x16, 0x8000, 0x0, 0x1, r2}, &(0x7f0000fdc000)) listen(r0, 0x0) ppoll(&(0x7f00006ae000)=[{r0}], 0x1, &(0x7f0000c36000)={0x0, 0x989680}, &(0x7f0000a7b000), 0x8) 2018/02/02 00:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmmsg(r0, &(0x7f00002f5000)=[{{&(0x7f0000afe000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x2e, &(0x7f0000b50000-0x8)=[], 0x0, &(0x7f00008b7000-0x48c)=[{0xc}], 0xc}}], 0x1, 0x0) 2018/02/02 00:41:16 executing program 7: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00004e6000-0x28)={@common='ip6gre0\x00', 0xfffffffffffffffc}) 2018/02/02 00:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000+0xcf6)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 50.362012] binder: undelivered death notification, 0000000000000000 2018/02/02 00:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) fremovexattr(r0, &(0x7f0000488000-0x14)=@known='security.capability\x00') ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/02/02 00:41:16 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000007000-0x8)={0x0, 0x80000000}, &(0x7f0000014000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000015000-0x8c)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f000000f000-0x4)=0x8c) ioctl$TCGETA(r0, 0x5405, &(0x7f000000f000-0x2)) [ 50.407178] ip6gre0: Invalid MTU -4 requested, hw min 0 2018/02/02 00:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x865}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x2}, 0x8) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000d8000)='/dev/mixer\x00', 0x2003, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000582000)={0x0, 0x400}, &(0x7f00003e4000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000b08000)={r3, 0xffffffffffffff80, 0xf, "ba4336d7a88f033f33485694c5a393"}, 0x17) 2018/02/02 00:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000a07000-0x1000)=""/4096, &(0x7f00000f0000)=0x1000) openat$audio(0xffffffffffffff9c, &(0x7f0000f10000)='/dev/audio\x00', 0x2000, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001e5000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000995000-0xc)={0x0, 0x8000080000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000901000-0x7)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005f4000)={r3, 0x4000000000080000, r2}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002c7000)='/proc/self/net/pfkey\x00', 0x181100, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000122000)={r4, 0x80000, r5}) 2018/02/02 00:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) r1 = syz_open_dev$sndmidi(&(0x7f00003ab000)='/dev/snd/midiC#D#\x00', 0x3, 0x10100) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f00000e0000-0x4)=0xb1, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f000088e000)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x5, 0x0, &(0x7f0000a2c000-0x8)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/02 00:41:16 executing program 5: sysinfo(&(0x7f0000c3f000-0xa0)=""/160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fremovexattr(r0, &(0x7f0000663000-0xd)=@known='system.posix_acl_default\x00') fallocate(r0, 0x0, 0xa7b3, 0x1) lseek(r0, 0x0, 0x4) [ 50.428263] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/02 00:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) personality(0xc00000f) getitimer(0x1, &(0x7f0000e53000-0x20)) select(0x40, &(0x7f00008f9000), &(0x7f000071d000-0x40), &(0x7f0000c65000), &(0x7f0000699000-0x10)={0x0, 0x2710}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000316000)='/dev/audio\x00', 0x0, 0x0) listen$netrom(r0, 0x5) pipe2(&(0x7f0000825000)={0x0, 0x0}, 0x4800) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00009df000)={0x4, 0x0, [{0xc0000003, 0x8001, 0x9, 0x401, 0x5c}, {0x1, 0x0, 0x1, 0x2, 0x1}, {0x0, 0xfffffffffffff801, 0xa, 0x7ff, 0x7}, {0x0, 0x60e, 0x7fffffff, 0xffffffffffffff00, 0x401}]}) 2018/02/02 00:41:17 executing program 4: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000efc000-0x8)='keyring\x00', &(0x7f0000efb000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000efa000)='user\x00', &(0x7f0000efa000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000efb000-0x13)="c234c0dad8004d7f1bb481b943521b463e2dcb", 0x13, r1) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000258000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) 2018/02/02 00:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x6, &(0x7f00003e9000-0x4)=0x5, 0x4) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000df9000)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000b99000)='/dev/vcs#\x00', 0x2, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f53000-0x16)='/selinux/checkreqprot\x00', 0xc0e01, 0x0) r2 = accept$inet6(r1, &(0x7f0000b18000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00002dd000)=0xffffffffffffff5a) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000043000-0x4)=0x9323, 0x4) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x6, &(0x7f0000723000-0x4), &(0x7f00006d2000-0x4)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000667000)="846c8f654ef6bde96b29b45e3abf12bcf57b0b13fd68f7dd62", 0x19) 2018/02/02 00:41:17 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c83000-0xb8)={0x0, 0x7fff, 0x4, 0x9, 0x2, 0x7, 0xa, 0x9, {0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x1}}, 0x200, 0x2, 0x5, 0xd01b, 0x1b05}}, &(0x7f000043f000-0x4)=0xb8) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fe8000+0xad6)=@assoc_value={r1, 0x7f8}, &(0x7f00006a6000-0x4)=0x8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000fea000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000fea000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000433000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, r2}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00002b6000-0xa)='/dev/cuse\x00', 0x8000, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f56000-0x28)={r3, 0x0, 0xc, 0xdf, &(0x7f0000fe9000)="ce5279b29e3c7b34659c782f", &(0x7f00007ec000-0xdf)=""/223, 0x8, 0x4}, 0x28) getsockopt(r0, 0x84, 0x80000000075, &(0x7f0000fe3000)=""/188, &(0x7f0000fe3000)=0xbc) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f00002ac000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000fe9000)=0x10, 0x80000) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00008ef000)='./file0\x00', &(0x7f0000fea000)=@random={'system.', '/dev/cuse\x00'}, &(0x7f0000521000-0xa)='/dev/cuse\x00', 0xa, 0x2) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r4, &(0x7f0000feb000)=[{0x0, 0x0, &(0x7f0000bba000)=[{&(0x7f0000feb000)="ca2a5f29ff1bebf51bc57d0caa1de7981b942d3a74b826af87f94394b713a3054aa15c3e71e8736d1cd0a1fb67ce535b4590cfe68081195cc8e1b8e7c855c69b94a82a10936b509cdacf0c94ef23468c8dd81cf196f2051061dcda2724f2b98be6f63afb44642746c3083428cb73f13bb157edef645006832d2487016050cd0629b78b27c7dd", 0x86}, {&(0x7f0000feb000)="5a152852600e1910c179dc8a1615da1468b1878314370ddf50f70d25e06f10900af338b4eba22ab04eda5dc2187d23de5e765452377536e3eeb9dd53fb5a2a716c97f75921ae8bc20b90a794103cb2104d64fd90b45617d7ca6d8b1857b28e2bc78eeee3b9ad2c1ebf4d661a894cc78544b82066183561", 0x77}, {&(0x7f0000f92000)="eabb655dfefc92744e5dfbf4f9a7511ff92d41a7b2d2a261bb7a04fc6b534b0dd918c8c601f9598cd208c70abc80fa3aa4be656091a74a800565540efa39645c4e32a789569196098ad3b5b47e8a507ef51e535785296eb9e6fba8ab839669cadc45c272974e0ccd6f0ac35b745a5b05f0ac12a07cff3cfbaf2174022aa9873b966147f93af2da7b13ee0a815e1c27a0f6d252f6f7ff6b58918b40a41cb0a7b8ce9144b758cd22016f2d79a006a56b09fb2b6114bfeb", 0xb6}], 0x3, &(0x7f0000feb000)=[@iv={0xe8, 0x117, 0x2, 0xd1, "e229b02c9c875fcbae52272cb2bd3c5c476da90b35536e2b0faf838de95ec1d47e2129ff6732daae4b96889c0837ca209092cbb7daf3b8947a7406aaeb6fcaf5d39d9419a09914ef59f01e5e748d98e69a7be61d8944ed0bad23a9e8ee450236a2009982e72edfb63ee1c2b34081fc9ac2b9bf879f2162ac579872e4cd01b02e3bf78efa4869bed46a7e5f439d376c247563cefc733f76fe109de014a88a6c69ea3a19d491d38ba17f173cd8bd0a21f08cccbbb52c062070755564b8b3cb44785ec9e24277670b4e0a6704d210290955f3"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x43916079}], 0x118, 0x44}, {0x0, 0x0, &(0x7f0000feb000)=[{&(0x7f0000619000)="1d1919c10d4799bddff220917ff114bbfb1370db02e9d03041ee6a48e7b6d9ab21be315e6b7041f555104d372dfdd72cd1d709b254799b01fa5fe504205da5cf3a29bf4407c5e9d7e9583591b0efb5efe65876d893165dab90a123d5ab12a8a436a52555854831e373f77bf290f4ec4c6590d40d1851e09341c5ed52b5819e0eba39e6b57896da13735511e6e6e5bf940c55b88d20cc9a544d50e586168d05", 0x9f}, {&(0x7f0000c29000)="32331b397a027dd2b369d0d609cce597ff54222789d262ca8ee88dd3fa05978866c78399ab92edec77f38f06a57c829023cb", 0x32}, {&(0x7f000054e000)="b50fb9d928387f12e4b3ee7002ddbe5a898df76d70a319613e366d783bfc7d80ba492b4502f763013dfdeea6b144ea324a7145d68947c99cb02ad724df7f528a6e9e4d611f7e5688ca3607da7c42e26a6a85e366fb2024e8dae6a707a33d4f4a3f11a910c637533626daf46f6e54f057e46f79ef3010df4570ebbf947a1ba1b002b4b25fe269865f1b449c11880ca4600e3b65f8b47ea7213146741a140c2323177aefc09a9e8cbc86ca54ad2701ebd022a523adadbd3dc6d013396a58349c547919c1940a2b94f2c1c4eaec2be7", 0xce}, {&(0x7f0000feb000)="217f91602da2a1fc28efd70f1c1e6cc85929c7282b5a24983abca36ff0ec0f7bf33bf7a3ee86ce69fe269a4414d51a57a9cde7682fc2112066a6f378da6dd7726530c1ab64dfe6631cacfa6cb9a3f34bccd7ef025dff76a292ed9fca79f3fabf2a56a0d877aac76a5790eb5dbfc41efce755a084a15abb4bc8b1ac3b07b675bfbed674e30e3c957b8039452524e1d19131716225f6f904effcfbcd67016cfa41ebc049ea00a5d66de6021b76f3e3d4fe180d492aa053b7857d736c3b3330f4c86e5af6d962610514cd527676ed48c5", 0xcf}, {&(0x7f0000fec000-0x72)="af068da2886a70245a5b5115511c9172a73f11ff6656a887e6eff1804bf3e7d77d81ce95fd1154b06a2e0568ceb07a62a26d86d721967dcc0aeeb3d222745824b6b5b2ebd3df9be65202ad125914beb99b3543ab052b7c8190c2a56dad8aad74de59671ca87c717bac2afabad9ecb623a0f5", 0x72}, {&(0x7f0000feb000)="f7d8fef1fbdd8ebfb379de9612019d96af783f6c0cc322d5a4d4995d5498ca1bbf019508db8793245c3860de714a040223d84936b7ad038cd22314c426a08581047af117704ee8f75687c8c12a057d5ef7a0aeb1d93f01d58ac4632c677c2bf9784d214a984044e3234b27fe947c1e2aec4dc16429aa8860d6e6daca2adb64fdc6f7aad17d56e7edb07fa39869e0911034e1e0722b2b10313e5b8aec35a92ba8c06f9a6cfa261753e5a8cd19066fd4ab98decb", 0xb3}], 0x6, &(0x7f0000b4b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x5cb2a6e22ca6618f}, {0x0, 0x0, &(0x7f0000a96000)=[{&(0x7f0000c98000)="01c2beb223e9aaa2212c192a19cbd7f20046e7fb2706e7ecbf", 0x19}], 0x1, &(0x7f0000feb000)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0x80, 0x117, 0x2, 0x68, "c91a5b48ea3baf6ca08700b10dd02544bc4fe4184a1561ba3a7bd75bccff9879c01c5d1f20e11b7f923bf174a5cb96ab3565eceafdcf2ebef58f556d8bb0eea584cfc38bc84abe2f4770719e4737ad648d617aeaf501e626e58c4678fadee8c889d67eaaa2ba66ae"}], 0xb0, 0x1}, {0x0, 0x0, &(0x7f0000181000-0x20)=[{&(0x7f0000568000-0xa1)="fda517f0d7e8c3dacefa69cac4f1411b0ac296e5bb9bf5ee68eb0d0a88ab11df61110028e477409616f38d1139cead1f913c2d5cd1bfbb3913ea19d73559c2b2045d9c725634558edc31a5f90fc1db95aee6e6613de64ea487ec72ef218bc29f5d847cc42d676fa4f30b9ee468289161aa2622a8f26323c3c6f03b20190e74de3f2ae64aa106d4898492760c471a5b7fcdb964665a8b882266ee01b413574433b3", 0xa1}, {&(0x7f00008c2000-0xa)="446ab2dbb01b3cd58e12", 0xa}], 0x2, &(0x7f0000fec000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x401}, @assoc={0x18, 0x117, 0x4, 0x3f}], 0x78, 0x14}, {0x0, 0x0, &(0x7f0000c65000)=[{&(0x7f00006ee000-0x6a)="21b1dbd7c3e1ed4b7231683e7a179e8bea5174d2593f3e51f9d0e4a618953123815079b0c3dd60f10a1d4f64207bbbc571461772981529cc5afa1da39de7f21e1c7967396cee30e2d2e2c98c649dd24cf83c66369b75918c2ae51d6d793383e49981e63f91481077e30b", 0x6a}, {&(0x7f0000feb000)="ba61bd0a072b1e47310c74d5f3c90aac64e4e221a5175f3de2f0ec4ae5e452aa08329a80580864db13fa0fb89213d32796fc8da3580170", 0x37}, {&(0x7f0000d58000-0x9f)="0a4f5c24a62cf20933af3a367be28756a6e50c4a0f28a48e923a999993deb6afa22fc0c950b2da986ee1ded112881e8d56c485cb09786abf2286731ad17fe5cd37732774c8bed1bb0c3b5f96e23124157bf8fb701da933ab33f14e7229b0b71f76af576874198e5262d874efbd71b6eeb7229262b4eca48bf0aab50c3ee97291000338b5123e00e3b5a238832c87b552b5510b788bf4303ca7c706a1d9bbff", 0x9f}], 0x3, &(0x7f00000fa000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x7fff}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x30, 0x40}], 0x5, 0x40) ftruncate(r0, 0xda6) r5 = msgget(0x1, 0x340) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r5, &(0x7f0000feb000-0x32)={0x1, "a696ba597eccaf7d8fb91348521a555bcff3d8e9fc0c55dc2fb0c081bf8b475a965fc6aef3f49db017a8"}, 0x32, 0x800) 2018/02/02 00:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffb, 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000306000-0xd)=@random={'trusted.', 'em0!\x00'}, &(0x7f0000438000-0x1)='\x00', 0x1, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007ce000-0xa)='net/nfsfs\x00') bind$rds(r1, &(0x7f0000579000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) socket$rds(0x15, 0x5, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$l2tp(r2, &(0x7f0000b3a000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x2, 0x2, {0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x1000}}}, 0x3a) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 00:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r0, r0, &(0x7f0000318000-0x8)=0x20000004b, 0x1ff) 2018/02/02 00:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept(r0, &(0x7f0000ca5000-0x60)=@nfc_llcp, &(0x7f0000a6f000-0x4)=0x60) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000013e000)={0x0, 0x6f}, &(0x7f00005eb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000092f000)={r3, 0x81, 0x20}, 0xc) listen(r2, 0x40000000000005) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept(r2, 0x0, &(0x7f000060c000)) 2018/02/02 00:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f000027e000-0x10)='/dev/input/mice\x00', 0x0, 0x6040) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000904000), &(0x7f000006a000-0x4)=0x4) lstat(&(0x7f0000859000)='./file0\x00', &(0x7f0000945000)) accept4(r0, &(0x7f0000233000)=@ax25, &(0x7f0000b81000)=0x10, 0x800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000c54000)='./file1\x00', 0x40, 0x0) write$fuse(r2, &(0x7f0000e76000)={0x50, 0x1, 0x9, @fuse_init_out={0x7, 0x1a, 0x39f, 0x2e55, 0x1, 0x1, 0x1, 0x9}}, 0x50) 2018/02/02 00:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x200) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockname$ipx(r0, &(0x7f0000462000), &(0x7f000055d000)=0x10) writev(r0, &(0x7f00000b9000)=[{&(0x7f00003eb000-0x11)="116342247af6e27df56c5d8493d014c3d0", 0x11}, {&(0x7f0000ce9000-0x41)="0c29db0d07bebfee872511cd83deff749a3cc0bc7be6e176edbd1586d23f96faa5c3c5237720276af6d8bb6c462f5aaee4345e1f635e0c47d6efbdb66025a7cad3", 0x41}, {&(0x7f00007da000)="1339a605841b4f007ed9cd3621a3df6f04085373d279150f5b966557bdcd5a4490179b3ebaa81273dcb83a4f6fdbaffa7a75229248744e1b50d0aaa9c1a1bb2fc1033b4a3b1bce58a786fb4db5d93b588fe19bec5d6801fa01276fd8a95ed949b1e8e6e52ff1fb3eeaecb2ce19eeb74df35233911605eecad17d4e1e96b0feca654326cad0fd02368746d6c878bd4e3a38974f9294a9b0d42835c2cbf095820ffb1c43a83a1455d3ea553f66db37bec6ab684d5b8d12caca17819f1c1e680e8bb9210d132aa1bb04881f539cb65011720a06286d6fe3ec77", 0xd8}], 0x3) accept4$llc(r0, &(0x7f00005ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000dd9000)=0x10, 0x80000) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6dfe", 0x20}], 0x1) poll(&(0x7f0000ef9000-0x30)=[{r0}], 0x1, 0x0) [ 50.428275] binder: 7157:7161 ioctl 40046207 0 returned -16 [ 50.433488] binder: undelivered death notification, 0000000000000000 [ 50.471102] binder: undelivered death notification, 0000000000000000 2018/02/02 00:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x4, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x3}, &(0x7f0000000000)=0xfffffffffffffdd9) read(r1, &(0x7f000004b000)=""/112, 0x70) 2018/02/02 00:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000c0000-0xd)='/dev/dmmidi#\x00', 0x9, 0x40000) writev(r0, &(0x7f00000ab000)=[{&(0x7f000056b000-0x5c)="dee053cd2c567e401c3a80e8f24d2fffee50a090805acf676646a3bf3bf6eddd331180516ad34100dcb1386f59170c2fc3361857eb09dd59cf7461233a52a378116ee5750b0443ee031cba22ba9e1fd6df469c1906a541cc951573f9", 0x5c}, {&(0x7f0000f38000)="fce9405107d6e94d225f4500e66307a0c4b70649f0017df5896166ae383128da6569407366f089e36e0ebeb9c57f2ef4f071b5a22d8eb4bffd0fe25555cc4d998c2d10cc8ea83ce74d41a7c5d4201f626d2ac67a23a800471d462e88dad43dc0b33ce46a60a7d0d256a0ed4d5394d70825945bae989cae92cbcd7f24b52877ab8bf69d35f74eafce540117fe6fd5ffc46886ff2ae7a84893ec0f804e85eadbb7ff2381cd7a894710", 0xa8}], 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000427000-0xc)={&(0x7f0000484000-0xe)='./file0/file0\x00', r1}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001a8000-0x28)={@common='lo\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000622000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x10) sendmsg$rds(r0, &(0x7f0000cfd000)={0x0, 0x0, &(0x7f00002af000)=[{&(0x7f000054d000)=""/166, 0xa6}, {&(0x7f0000318000-0xe5)=""/229, 0xe5}, {&(0x7f00001b6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000abb000)=""/218, 0xda}], 0x4, &(0x7f0000707000)=[@rdma_dest={0x18, 0x114, 0x2, {0x20, 0x6a}}, @rdma_args={0x48, 0x114, 0x1, {{0x12, 0x7fffffff}, {&(0x7f000058b000)=""/194, 0xc2}, &(0x7f0000f8d000-0x40)=[{&(0x7f0000ff4000)=""/247, 0xf7}, {&(0x7f00009df000-0xef)=""/239, 0xef}, {&(0x7f00007a1000)=""/141, 0x8d}, {&(0x7f0000950000)=""/160, 0xa0}], 0x4, 0x4, 0x41}}, @fadd={0x58, 0x114, 0x6, {{0x7, 0x8000}, &(0x7f0000821000-0x8)=0x10001, &(0x7f0000764000)=0x35d70331, 0x208, 0x8, 0x3, 0x3, 0x40, 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{0x8, 0x8}, {&(0x7f0000846000-0xad)=""/173, 0xad}, &(0x7f0000cc0000)=[], 0x0, 0x22, 0x7}}, @mask_fadd={0x58, 0x114, 0x8, {{0x4af}, &(0x7f0000ad0000-0x8)=0x1, &(0x7f0000987000-0x8)=0xfff, 0x3, 0x5, 0x3, 0xabdb, 0x0, 0x4}}, @rdma_dest={0x18, 0x114, 0x2, {0xaba, 0x9}}, @cswp={0x58, 0x114, 0x7, {{0x519, 0x2}, &(0x7f0000002000-0x8)=0x1, &(0x7f00002da000)=0x1, 0x4, 0x105c, 0x6, 0xfffffffffffffffa, 0x2, 0x3f}}, @mask_fadd={0x58, 0x114, 0x8, {{0x198a9a89, 0x3b}, &(0x7f00002f9000)=0x9, &(0x7f0000256000)=0x62, 0x80000000, 0xffff, 0xf14d, 0x1000, 0x60}}, @mask_cswp={0x58, 0x114, 0x9, {{0x40}, &(0x7f0000720000-0x8)=0x8, &(0x7f000005a000)=0x4, 0x0, 0x3f, 0x6, 0xac3, 0x10, 0xffbf}}], 0x278, 0x800}, 0x8001) 2018/02/02 00:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000174000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x4000001) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000b15000)={0x2, 0x0, [{0x7, 0x0, 0x39d3596, 0x1}, {0x1, 0x0, 0x0, 0x7f}]}) 2018/02/02 00:41:17 executing program 4: mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ec1000)='/selinux/checkreqprot\x00', 0x200041, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000888000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000048a000-0x1e0)=[{{&(0x7f0000ec3000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f00005c7000-0x40)=[{&(0x7f0000ec2000)=""/4096, 0x1000}, {&(0x7f0000ec2000)=""/8, 0x8}, {&(0x7f0000d75000-0xaf)=""/175, 0xaf}, {&(0x7f00005c8000)=""/64, 0x40}], 0x4, 0x0, 0x0, 0x9}, 0x8000}, {{&(0x7f00007df000)=@sco, 0x8, &(0x7f0000ec3000-0x20)=[{&(0x7f0000ec3000-0x9)=""/9, 0x9}, {&(0x7f000057b000)=""/218, 0xda}], 0x2, &(0x7f0000ec3000-0x21)=""/33, 0x21, 0x7}, 0x6}, {{&(0x7f0000ec3000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000019000)=[{&(0x7f0000ec3000-0x5e)=""/94, 0x5e}, {&(0x7f0000099000-0x49)=""/73, 0x49}], 0x2, 0x0, 0x0, 0x2}, 0x1}, {{&(0x7f0000ec3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000ec3000-0x50)=[{&(0x7f0000ec2000)=""/21, 0x15}, {&(0x7f00002de000)=""/76, 0x4c}, {&(0x7f0000a7a000)=""/96, 0x60}, {&(0x7f0000ec3000-0x6f)=""/111, 0x6f}, {&(0x7f00006ae000)=""/157, 0x9d}], 0x5, &(0x7f0000ec2000)=""/162, 0xa2, 0x8}, 0x7ff}, {{&(0x7f0000ec3000-0xc)=@nl=@unspec, 0xc, &(0x7f0000668000)=[{&(0x7f0000539000)}], 0x1, &(0x7f000035d000-0xbf)=""/191, 0xbf, 0x8}, 0x2}, {{&(0x7f0000ec2000)=@ax25, 0x10, &(0x7f00009f7000-0x30)=[{&(0x7f00007c1000)=""/251, 0xfb}, {&(0x7f0000ec3000-0xad)=""/173, 0xad}, {&(0x7f0000239000)=""/196, 0xc4}], 0x3, &(0x7f000092b000)=""/207, 0xcf, 0x8}, 0x200}, {{0x0, 0x0, &(0x7f0000ec2000)=[{&(0x7f000017d000)=""/4096, 0x1000}, {&(0x7f00000c5000)=""/42, 0x2a}, {&(0x7f0000ec3000-0x81)=""/129, 0x81}, {&(0x7f00007a2000)=""/224, 0xe0}, {&(0x7f0000ec2000)=""/71, 0x47}], 0x5, &(0x7f0000ec3000-0x90)=""/144, 0x90, 0x80000001}, 0x401}, {{&(0x7f0000ec3000-0x60)=@nfc_llcp, 0x60, &(0x7f0000ec2000)=[{&(0x7f0000ec3000-0x8)=""/8, 0x8}], 0x1, &(0x7f0000357000-0x35)=""/53, 0x35, 0x7}, 0x6}], 0x8, 0x2000, &(0x7f000088a000-0x10)={r1, r2+10000000}) bpf$PROG_LOAD(0x5, &(0x7f000054c000-0x48)={0xf, 0x6, &(0x7f000008b000)=@raw=[@jmp={0x5, 0x81, 0x0, 0x5, 0x3, 0xffffffff, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4d}, @ldst={0x3, 0x1, 0x3, 0x9, 0x9, 0xfffffff4, 0xffffffffffffffff}], &(0x7f0000ec2000)='GPL\x00', 0xffffffffffff1190, 0x45, &(0x7f0000ac7000-0x45)=""/69, 0x41f00, 0x1, [], r3}, 0x48) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00007b6000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000098e000-0x8)={r4, 0x3}) socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000840000)=[], 0x100000000000003c) 2018/02/02 00:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept(r0, &(0x7f0000ca5000-0x60)=@nfc_llcp, &(0x7f0000a6f000-0x4)=0x60) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000013e000)={0x0, 0x6f}, &(0x7f00005eb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000092f000)={r3, 0x81, 0x20}, 0xc) listen(r2, 0x40000000000005) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept(r2, 0x0, &(0x7f000060c000)) 2018/02/02 00:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e390e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00007eb000)={0x35dc, 0x2, {0x3, 0x3, 0x4, 0x3, 0x6}}) recvfrom(r2, &(0x7f000004d000-0x85)=""/133, 0x85, 0x0, &(0x7f0000485000)=@l2={0x1f}, 0xe) 2018/02/02 00:41:17 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000f000-0x118)=[{&(0x7f0000008000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000001000-0x60)=[], 0x0, &(0x7f0000001000)=[@init={0x18, 0x84}, @sndrcv={0x30, 0x84, 0x1}, @init={0x18, 0x84}, @sndrcv={0x30, 0x84, 0x1}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x1}}], 0xf0}], 0x1, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x200, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 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_config_ext={0x0, 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000010000)='/dev/hwrng\x00', 0x40000, 0x0) bind$inet(r0, &(0x7f000000e000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/02 00:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000dbe000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0\x00', 0xffffffffffffffff, &(0x7f000068d000)='./file0\x00') umount2(&(0x7f000086f000-0xe)='./file0/file0\x00', 0x0) 2018/02/02 00:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000039a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f0000170000)}, 0x0) accept$packet(r1, &(0x7f0000650000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000091000-0x4)=0x14) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/02 00:41:17 executing program 1: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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={&(0x7f0000f24000-0x1)}}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/02 00:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000030d000)={0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00005cb000-0x210)={0x2, {{0xa, 0x3, 0x59, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x3}}, 0x1, 0x3, [{{0xa, 0x2, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xd8}}, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}]}, 0x210) 2018/02/02 00:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000041e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000667000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a56000-0x20), 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000022b000-0x9)='/dev/dsp\x00', 0x20440, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000b87000)={{0xfffffffffffffff2}, {0x8000, 0x2}, 0x9, 0x1, 0x7fffffff}) accept$unix(r1, &(0x7f000030c000+0xbf5)=@file={0x0, ""/98}, &(0x7f0000aa4000-0x4)=0x64) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00007df000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01002e00faffffdf82030800f308eb000000000000000000100000eb7e000423"}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000df3000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$fuse(r2, &(0x7f0000681000)={0x30, 0x0, 0x9, @fuse_notify_retrieve_out={0x5, 0x80000001, 0xfff, 0x9}}, 0x30) inotify_init() 2018/02/02 00:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000d4a000)=0xfff, 0x4) truncate(&(0x7f0000782000)='./file0\x00', 0x0) 2018/02/02 00:41:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7d, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x4d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x4, 0x4, 0x4, 0x81}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f39000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000064c000)=0x0) r4 = geteuid() sendmsg$nl_netfilter(r2, &(0x7f00008b4000)={&(0x7f00007e0000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000eb7000-0x10)={&(0x7f000014b000)={0x1468, 0xe, 0x5, 0x4, 0x0, 0x2, {0xa, 0x0, 0x2}, [@typed={0x20, 0x12, @str='ppp0bdevkeyringkeyring\x00'}, @typed={0xc, 0x3c, @pid=r3}, @nested={0x20, 0x84, [@typed={0x1c, 0x1a, @str='posix_acl_access\x00'}]}, @typed={0xc, 0x76, @ipv4=@multicast2=0xe0000002}, @nested={0x88, 0x1e, [@typed={0xc, 0x8e, @uid=r4}, @typed={0x8, 0x58}, @generic="776172184d7393a9253aaf8646136f03489cbe76a418995e9a10f2920aca86950728964e90e9b5688d2798979dfe8e057edd097a1a44b5b63bddb545d7b66adbbbf0768ada420c2e86a42cd26cc766832c1fc8d4af7e801ebd4450a8ec5de2db531ef00f62b110b9436c1a6b64"]}, @nested={0x12d8, 0x5a, [@typed={0x10, 0x31, @u64=0x10001}, @generic="e8b7f35d51871c334850a5a66c9a09674fc54b86bb64498b4867396a814d06382cd44ecfab52aacb1628964451ecceb34e3559b6d189fd83a9bc917e3ca94b350597f4ac054dc65c8bb32c930751846d9cdcbedc8cd976f639db972ea649de256cd2642bed42672f56fa8aebb1f28d7e4ce95f7934e7407b01193c859e23ffbf6bdb99d58f831932640e49ffef22bb6aa0a4b9a93544087ffe1d36d1e888ea5b21554d56c719bd25323723a66f4fe90a77223db3b2a00bdbe64795c4e8f9f9f423760c40434a610c2e7fd6fae5beb3874778bee29ef01fb6bd561ef713e7d0da114d00806f57c29dc1c70f72bc69a9f08524d8", @generic="e14db09072925c8f12fa291d7ff6f618588833e7ed76f8fb02dbb12bbd328c3d6e79affbdfdd8441992bc5c59703b814ce1e9e97bca67a7fadb2a0314a62da6b24bba0e3d1c20d2ea9b4a0abf930c4cd1fb1a2d28f20f352dfd9aebb768172cf17e8cb0ecba2ca5504adb7267aa04d11212fcea901197bbba287a406eaf6949f630957477abc5641597ed91f24889c32ab46cfbfa4e3640c", @generic="8308aac1e7cd8e41f5484e5f11debcd7d96c964431fe30273f85306ef6b1cbb48b992afe48bc32ae84d02891b62d9460823fe2011f50b0f956e399058487aae6a0090eadbbacd4257cf36aa30af9630d8d8c2de5e68cde2d616eb755aef8c36c1c178616768058eb51b0c5da4a9142872323", @typed={0xc, 0x61, @u32=0x48}, @typed={0x34, 0x7e, @binary="faa47e9f2eae1ef324b6b95d374d5f795ffc4185e9d3b2227ade0c32be2d0148cd5fbeecc71e05de77"}, @generic="68a371acb6e136d9c7a0fa67d356d680b8cf711d24132d45c891a218c8098f035f3870b4373dd3bd537203ad3505969c6a970713826682f3cf5bf3d695493f6a7932ee8ccca824f5a8b332d5f6129ab65502603de18caf41fa66662f0df8884459416e8950a0e47f7b9896b6f970bb28380cbf6e2b794d1b", @typed={0xc, 0x71, @fd=r1}, @generic="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@typed={0x18, 0x5, @ipv6=@loopback={0x0, 0x1}}, @generic="0f74e33ed8a135966c977d726dd1194f9ccbb4497c21f5db75dfed2a89bdee7692e657cb7e59fa958143af3c48cf461725aac3c391d9a9ea1112b2700fefe8dabfa80b85fcf4e575e0d693c25d8200a7f8e7fa04f396aba7ba9a2971def854101d5502545074117329e0adf20a3875e3caeb0c43673f81c5f908293a075c944632b1"]}, 0x1468}, 0x1, 0x0, 0x0, 0x1}, 0x40814) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000330000-0x20)={r1, &(0x7f0000619000), &(0x7f0000eb1000-0x1), 0x1}, 0x20) 2018/02/02 00:41:17 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d55000)='/dev/vcsa#\x00', 0x4, 0x1) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fcb000)={0x3, 0x3db7d94f, 0x5, 0x3, 0x9, 0x7ff, 0x8, 0x1f, 0x9, 0xbfa, 0x400}, 0xb) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) read(r0, &(0x7f0000000000), 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000fcb000-0x68)={0x81, 0x0, [0x9, 0x0, 0x8, 0x3]}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cda000-0xc)={0x0, @multicast2, @rand_addr}, &(0x7f0000fcc000)=0xc) 2018/02/02 00:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000940000)={&(0x7f00000c9000-0xe)=@l2, 0xe, &(0x7f0000620000)=[], 0x0, &(0x7f00000cb000)=""/190, 0xbe}, 0x2102) sendmmsg(r0, &(0x7f00002cb000-0x78)=[{{&(0x7f0000da5000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast2=0xe0000002}, 0x1, 0x4, 0x4, 0x3}}, 0x26, &(0x7f0000a12000)=[{&(0x7f0000e7f000)="9e574695489519f2f67c6fb894a85e3f5eac958cdc383ca0e37db511c73faa614d16aeb37dbc4c29095fcd7d137a442e23096bc60171d002356e6aef39819efbf95406f0f2e8959262900db355393e6cafdf61c385efe088119784c32497619e4f3e596d9c0ad0909f4d50437078ee8c7757ff99d607f48054dad9ac5b45769e", 0x80}, {&(0x7f0000f2b000)="9b64b572cec2f96711c492b17c97bcfc38baaeb1c17ebbca415f807d4b894465af33399118b0cec070745de376c13803665e6caf5a9fed488918a0ccf3992a4e382f30c7841104c5c5c10ff8325867395fca28e0860dd2178444642894ace5558d588bb9d566148043048c68374720ca152f6a4b11adbea062296f830cc2f9aeb3658640908a8fa375cfbca5bd2ee34d527330762a3f565a1808eea757288310b3fbddb174b1b9ac56c714e1ffb239ea8604650b621e177975404a05a59d34723eb5181172907f85b136a1f729e6f5d9a0a02081ff55698053a13b2ca9", 0xdd}], 0x2, &(0x7f0000724000-0x90)=[{0x68, 0x11, 0x401, "6de65116a177fe8b8ee56f2f3a3f557a964edcba9c90d80b8701e82f9c40e08f57a0abc8713672ef418e962c4ede9b4731db469d6cc9e4d9d94b57798680b8683f4c6de61195e2db976eda565b5b850f7e971dcd"}, {0x28, 0x10c, 0x4, "eaa4ce02422e8250359a16bbe5c11e6d04"}], 0x90, 0x40}, 0x1ff}, {{0x0, 0x0, &(0x7f00007c0000)=[{&(0x7f0000f0f000-0x90)="693c995414569a7e5f8148d10a276b1a99af7e1e381de32ddf6b9ffc2ea660da9b49f433b42228b45ac9bf6f9b72d29a1c7499d03452ee717ff2e2a38b1ad96c16d3a9e42bc8720ba53cb90ddba42c9da852c23d1ad48be92a29e3b30adb088c1739c0e53681d63ade5631d5f93dbe2e8af392969df1b8ea12df92ffe8c235b7bdcf97e26be0abc68e0c9c8ff08691b0", 0x90}, {&(0x7f0000850000-0xe3)="1e8a78cfbc09789b0141c64a99834a248cca59a983fb3d358d32c925ea033bd5248cab2ead3e768d11648a27baecdd2130ee7b3b779a95d2f41dc239d0ebba3655065bc924e53156f5328c03ffebf8a69ae2a37fc862370ec2c84033b7b5fd44499cabda4e963db62a00c0ff314d452b88cae2cbb23b63d9702c3f9d762a6dc5255befd3de2c47cb606f80f81c2e79d70b2bb7f80c6befc8d1ae13cb79bbb7c626ed791bd9b7a2f4d90cf9e79c7957422505f5c3570b3737002efa6f5f62b992dcf34eaac9224422c4f6b3d7bc0d4ec8922c4b539866c0ccd5b73f7cbf0075c01079b0", 0xe3}, {&(0x7f0000fd3000-0x20)="0c80fe2309c0dc4712021bce3a571046466bb8ac49561c99571c55217d8fa3c0", 0x20}, {&(0x7f0000cc3000-0x53)="cffb9700b91ac2af16cf73807c63aaf6dba4117b904b7a24232b67d26a466b03913fa5e04c6adae85112a45b8915e587dc709229bd154f78c8c2498ba98ae68d3135e0944139542071ab6fc8dae0b987887fa5", 0x53}, {&(0x7f0000653000)="ef511fe1de7f2734b639dd3a717ae51c5171329c45cfba0f1062a42d232bc2e492d96c8c0a5c3c02a801f35dad3587a3506fed1715e91b01351455ea926e7dda6d9fb156fafb0cec603da85fddf825a67c1f8f956b494757e29037b3dba737fec86a6a93c374b954113c74977bd349b03d5ea632f6f42b", 0x77}, {&(0x7f0000243000)="50c70d20a7700033af74239d746b436f1dae4a65c13d8019cf585baf4ec705e5be5a54307c5c19159dd812c9273f94d663fc21bb4168cef9ef2178dfb825c1e36c249db8a2e7ad4061992ccc158367ad6545b7e351b65a6401e35cbb7b5185734c529c1d09d073f26c80c532a2fe9fc54c06d609786fea229a3bcaabbcadb0514ab1ef21b272ba615e2bde1352d84feda0a52d8ca9b9770ae51a554bc162678b78e708f681dc99ec8923f1eafe8b9d1bc8b9fdb60155123c78c493910903ca1743df8c7dd5dc73ec030e90b5e3d9931d4dca7c3fa2add2690bf74055890b17f6f61bae4fa63c1fc0e3b175", 0xeb}, {&(0x7f000000e000)="ef3f81a82b0807e0be303adfaf000f53c3c39eaa20bd56c26070cc365ead6aa456408fdecfbb3c7aef673a4a8aee871c26c0a32472bb251d93269a80b5438a5cf0f592555f77cb7977566aeebc76ea5df8a81fe6b2f4408b063dea0a0b0479594a2df1726fe2646c41d75a3c46c5317a84f86cd8f0d2b57e6ec1c0a4ce7d6c53ada362e2637489203cc29d5f89bf54c042dcaa9785af21f1c6ed0bc543bc67ca13fac8bf9432ef1e0c54068225cd699b68c5c959f37c23bd76e8ab94f1a1aed16660381a9adc65aed210ff617d2749b36b4181c0ff8dff9d2305f6c8729d44036b635037ec9eb754a6", 0xe9}, {&(0x7f000009d000)="7ffc154c426c91c28fb1e9322cf78f67468871db3700c0d9d8648f9dc18532c6f27f15b12413819894123dfa33e2e0a35dbc894b66ef190dd56bac7b71014ab397fd13d31afc7d80113675fb549a", 0x4e}], 0x8, 0x0, 0x0, 0x8004}, 0x1}], 0x2, 0x8000) 2018/02/02 00:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000d4a000)=0xfff, 0x4) truncate(&(0x7f0000782000)='./file0\x00', 0x0) 2018/02/02 00:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000f9d000-0xc)=@random={'security.', '%-\x00'}, &(0x7f0000018000)=""/255, 0xff) r1 = socket(0x10, 0x3, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00004ce000)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000006000-0x14)={[0x2, 0x1f000, 0x2005, 0x100000], 0x0, 0x21, 0x6}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) write(r1, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) 2018/02/02 00:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000d6c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x100000000000000a, &(0x7f0000aa7000)={0x0, 0x4}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e19000-0x9)='/dev/dsp\x00', 0x181000, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f000028b000-0xe7)=""/231) eventfd2(0x0, 0x0) 2018/02/02 00:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000d4a000)=0xfff, 0x4) truncate(&(0x7f0000782000)='./file0\x00', 0x0) 2018/02/02 00:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f000034a000-0x9)='children\x00') socket$inet6_sctp(0xa, 0x5, 0x84) close(r1) 2018/02/02 00:41:17 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000e2d000-0x6)={0x4, 0xdfc2, 0x7fffdfff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmmsg(r1, &(0x7f0000605000)=[{{&(0x7f0000a4e000-0x10)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000909000-0x80)=[], 0x0, &(0x7f0000f28000)=[{0x10, 0x1}], 0x10}}], 0x1, 0x0) connect$inet(r0, &(0x7f0000881000-0x10)={0x2, 0x1, @rand_addr=0x2}, 0x10) 2018/02/02 00:41:17 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f00007dd000-0xe)='/dev/admmidi#\x00', 0x3, 0x80) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000968000)='/dev/admmidi#\x00', 0x1ff, 0x101100) r1 = socket(0x3, 0x2, 0x0) write(r1, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000964000-0x38)={&(0x7f000029f000-0x10)=@ax25={0x3, {"091c7b55e8647a"}}, 0x10, &(0x7f0000bcc000)=[], 0x0, &(0x7f0000443000)=[]}, 0x0) 2018/02/02 00:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8), &(0x7f0000001000-0x4)=0x8) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x28, 0x2, 0x0, @fuse_notify_delete_out}, 0x28) 2018/02/02 00:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000f9d000-0xc)=@random={'security.', '%-\x00'}, &(0x7f0000018000)=""/255, 0xff) r1 = socket(0x10, 0x3, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00004ce000)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000006000-0x14)={[0x2, 0x1f000, 0x2005, 0x100000], 0x0, 0x21, 0x6}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) write(r1, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) 2018/02/02 00:41:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x140) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b5c000-0xc)={0x0}, &(0x7f00006f2000)=0xc) getpgid(r1) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2018/02/02 00:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000d4a000)=0xfff, 0x4) truncate(&(0x7f0000782000)='./file0\x00', 0x0) 2018/02/02 00:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f000040e000-0x1d)=""/29, &(0x7f0000679000-0x4)=0x1d) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008fb000)='/dev/cuse\x00', 0x800, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000039e000)={0x4, 0x12, 0x4, 0x6, "b87405278e39b797a4e2fee1a2a8a2f58227b4e824f5c217d9f114204b7d23f2"}) 2018/02/02 00:41:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00006f6000+0x8d9)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x5}, [], {0x95}}, &(0x7f00009ed000)="91504c00", 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153}, 0x48) 2018/02/02 00:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000d4a000)=0xfff, 0x4) truncate(&(0x7f0000782000)='./file0\x00', 0x0) 2018/02/02 00:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000f9d000-0xc)=@random={'security.', '%-\x00'}, &(0x7f0000018000)=""/255, 0xff) r1 = socket(0x10, 0x3, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00004ce000)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000006000-0x14)={[0x2, 0x1f000, 0x2005, 0x100000], 0x0, 0x21, 0x6}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) write(r1, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) 2018/02/02 00:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000790000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000c0000-0x8)=0x59) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) symlink(&(0x7f0000370000)='./file0\x00', &(0x7f0000587000-0x8)='./file0\x00') 2018/02/02 00:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f00007d9000-0xa)=@file={0x1, './file0\x00'}, 0xa) r3 = open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000c4d000)={0x100000, 0xf000, 0x3f, 0x1, 0x80}) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000506000-0x58)=@alg, 0x58, &(0x7f0000b57000)=[], 0x0, &(0x7f0000828000)=""/87, 0x57}, 0x0) 2018/02/02 00:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x484, &(0x7f0000924000)=""/24, &(0x7f0000001000-0x4)=0x18) r2 = semget(0x1, 0x4, 0x100) r3 = dup2(r0, r1) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00004b3000-0x4)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000f93000)={{0xa, 0x3, 0xf1b, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, {0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x8, [0x2, 0x3f, 0x80000001, 0x1, 0x1, 0x8, 0x80000000, 0x2]}, 0x5c) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/02/02 00:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000d4a000)=0xfff, 0x4) truncate(&(0x7f0000782000)='./file0\x00', 0x0) 2018/02/02 00:41:17 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f0000010000-0x80)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f0000003000-0x1)='\\'}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000+0x6cd)='/dev/mixer\x00', 0x10000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000014000-0x4)=0x2, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x6}], 0xffffffffffffff51, 0x0, &(0x7f0000011000)}) 2018/02/02 00:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) r2 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00002c6000-0x8), &(0x7f0000d9e000-0x4)=0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) connect$unix(r1, &(0x7f0000a0d000)=@file={0x1, './file0\x00'}, 0xa) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) r4 = dup2(r0, r1) r5 = dup3(r4, r3, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000009a000)={0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00004c1000)={{{@in=@empty, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@empty, 0x0}}, &(0x7f00007aa000)=0xe8) r8 = request_key(&(0x7f000045d000-0xb)='cifs.idmap\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000528000-0x1)='\x00', 0x0) keyctl$get_persistent(0x16, r7, r8) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000f46000)={r6, &(0x7f0000e45000-0x28)=""/40}) [ 51.384736] kauditd_printk_skb: 12 callbacks suppressed [ 51.384744] audit: type=1326 audit(1517532077.894:95): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7325 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 00:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000d4a000)=0xfff, 0x4) truncate(&(0x7f0000782000)='./file0\x00', 0x0) 2018/02/02 00:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000f9d000-0xc)=@random={'security.', '%-\x00'}, &(0x7f0000018000)=""/255, 0xff) r1 = socket(0x10, 0x3, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00004ce000)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000006000-0x14)={[0x2, 0x1f000, 0x2005, 0x100000], 0x0, 0x21, 0x6}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) write(r1, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) 2018/02/02 00:41:17 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000c7b000)='/dev/adsp#\x00', 0x6d8, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x1, 0x5a6b, 0x829, 0x1ff, 0x100, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000435000)='/dev/ppp\x00', 0x80800, 0x0) recvmsg(r1, &(0x7f0000858000-0x38)={&(0x7f00007cf000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000b05000)=[{&(0x7f00008e7000-0x68)=""/104, 0x68}, {&(0x7f0000edc000+0xcd4)=""/174, 0xae}, {&(0x7f00000fb000-0xe)=""/14, 0xe}], 0x3, &(0x7f000076b000-0x5d)=""/93, 0x5d, 0xffffffffffffff88}, 0x2001) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000018a000-0x2bc)=@updpolicy={0x27c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x1c4, 0x5, [{{@in=@empty}, 0x0, @in=@empty}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@loopback=0x7f000001}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@empty}, {{@in6=@dev={0xfe, 0x80}}, 0x0, @in6=@dev={0xfe, 0x80}}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}]}]}, 0x27c}, 0x1}, 0x0) r3 = accept(r2, &(0x7f00008da000)=@nl=@kern, &(0x7f00009e2000+0xee2)=0xfffffffffffffe83) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f00006cf000)=""/206, &(0x7f0000776000-0x4)=0xce) 2018/02/02 00:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000e1a000-0x7)='mqueue\x00', 0x0, &(0x7f000000a000)) r0 = socket$unix(0x1, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000573000)='/dev/ppp\x00', 0x10300, 0x0) r1 = dup(r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000a8c000+0x7ff)={&(0x7f00000be000/0x3000)=nil, 0x3000}) r2 = inotify_add_watch(r1, &(0x7f0000433000)='./file0\x00', 0x4000200) inotify_rm_watch(r1, r2) bind$unix(r1, &(0x7f000054f000)=@file={0x1, './file0/file0\x00'}, 0x10) mkdir(&(0x7f00009e1000-0xe)='./file0/file0\x00', 0x100) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000464000)=0x8, 0x4) 2018/02/02 00:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000d4a000)=0xfff, 0x4) truncate(&(0x7f0000782000)='./file0\x00', 0x0) 2018/02/02 00:41:18 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r1, &(0x7f0000001000-0x64), 0x0) clone(0x0, &(0x7f0000004000), &(0x7f0000011000), &(0x7f0000002000-0x4), &(0x7f0000004000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000087f000)=0x401, 0x4) [ 51.422947] audit: type=1326 audit(1517532077.929:96): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7325 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=88 compat=0 ip=0x453299 code=0x7ffc0000 [ 51.463169] binder: 7327:7340 BC_DEAD_BINDER_DONE 0000000000000006 not found [ 51.463192] binder: 7340 RLIMIT_NICE not set [ 51.503282] binder: 7327:7351 tried to acquire reference to desc 0, got 1 instead [ 51.507104] binder: 7327:7340 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 51.554584] audit: type=1326 audit(1517532077.929:97): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7325 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 51.579409] audit: type=1326 audit(1517532077.929:98): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7325 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 51.604443] audit: type=1326 audit(1517532077.957:99): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7325 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 51.628614] audit: type=1326 audit(1517532077.972:100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7325 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 51.653006] audit: type=1326 audit(1517532077.972:101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7325 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 00:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000a, &(0x7f00003f2000), 0x4) accept(r0, 0x0, &(0x7f00004ad000)) connect$inet6(r0, &(0x7f0000ce7000-0x1c)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/02 00:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000080b000)='/dev/snd/timer\x00', 0x0, 0x189401) openat$vsock(0xffffffffffffff9c, &(0x7f000091d000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000937000), &(0x7f000062a000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00001b5000-0x18)=@add_del={0x2, &(0x7f0000855000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4}) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000c4f000-0x4), &(0x7f0000bfc000)=0x4) 2018/02/02 00:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000f9d000-0xc)=@random={'security.', '%-\x00'}, &(0x7f0000018000)=""/255, 0xff) r1 = socket(0x10, 0x3, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00004ce000)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000006000-0x14)={[0x2, 0x1f000, 0x2005, 0x100000], 0x0, 0x21, 0x6}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) write(r1, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) 2018/02/02 00:41:18 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000801000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001000-0xc)={0x3, 0x6, 0xc7, 0x0, 0x1, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dd0000-0x4)=0x0) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000665000)={r0, r0, 0x3}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r3, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x208, &(0x7f0000017000-0x4)=0x10003, 0x3ba) r4 = dup(r3) write$eventfd(r4, &(0x7f0000606000-0x8), 0xffbe) write$eventfd(r4, &(0x7f0000a17000-0x8), 0x36) sendmmsg$alg(r4, &(0x7f00009ed000-0x38)=[], 0x1, 0x0) write$eventfd(r4, &(0x7f00006d5000), 0x8) 2018/02/02 00:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000d4a000)=0xfff, 0x4) truncate(&(0x7f0000782000)='./file0\x00', 0x0) 2018/02/02 00:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000001c000-0x18)=[{0x15, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000f48000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/02 00:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000d4a000)=0xfff, 0x4) 2018/02/02 00:41:18 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000)={0x3, 0x99, &(0x7f0000001000-0x99)="d8edb0b27622ee8fb55b8403aaa700157f849ee9e8aa3c20a143d9eb2508cc74cb3e7eed59f6f2bf6f79d1b8dc5ac661888188bf10d0e2bb381367256993d40cd6d18b3ce6abbaa09c15c83ccc8dfad87a3d3155dbded1e5c89013bcaa50ea1d2db651dda69f2a437fc39b0d5b62c23443dbaaa1426dd6e6a685d02064c7aac8bf27115a7b3a85d029cfec791a9a1b87a84c67cd8de8474609"}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000098b000)={0x0, 0x5071}, &(0x7f0000705000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ead000)=@assoc_id=r3, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000055f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x186}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000de3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffff8}}) [ 51.677436] audit: type=1326 audit(1517532077.974:102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7325 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 [ 51.702491] audit: type=1326 audit(1517532077.974:103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7325 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 00:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x8000, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000c36000-0x84)="34ce3a40801d869a9b4232cf5817ccdae30f9b194920578de04e73c5840f4706d0031f9badbe8c81edea4dcc5d62528fb5235d304fbbacb3984a153bdf4902e6ac24c7b4a64e8e02e3d214ad60401bfcf9a854c85d87b0987da459c722b0989c303ff94edad1599cbf3f308558717a9ba28e7e83d332c03b353651b0ad92b9cfce6e765a", 0x84, 0x0, &(0x7f000045c000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80000000}, 0x1c) 2018/02/02 00:41:18 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000099e000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000001000-0xce)="77370974727d33776444c7ea62e1b002fe9f894dd56959a19b3ad061d4d2ac566350b2b328248331cda8e31beeb5470815a37635bdccd02bb9f0e535b91a7316baabe5114a21f9226af50a23f262b0e31aa8660ba410429e3f9357270f6253f0433838bdcde0517e56f7cc9e68d0c910637f585c75e04e1a939878c8cddb69d969dd5705a2700bf586318a43842d584d18e6f9378c0af414dede2fcb1cf10ad6c70fac96eb03a860f335105c38fabeb52a599facb7366f8c5fdf246a9bccda3032b8487cba463f48115d8c5f67dd") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x23f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000003000)='/dev/input/mouse#\x00', 0x82, 0x2100) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000003000-0xc0)=@hopopts={0x0, 0x0, [], []}, 0x8) r2 = dup(r1) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) [ 51.728302] audit: type=1326 audit(1517532077.975:104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7325 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 00:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000f9d000-0xc)=@random={'security.', '%-\x00'}, &(0x7f0000018000)=""/255, 0xff) r1 = socket(0x10, 0x3, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00004ce000)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000006000-0x14)={[0x2, 0x1f000, 0x2005, 0x100000], 0x0, 0x21, 0x6}) write(r1, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) 2018/02/02 00:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/02 00:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0xf, 0xa, 0x3ff) dup2(r1, r1) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000aca000-0x8)={0x0, 0x1000}, &(0x7f0000fa1000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000700000)={r2, 0x1}, 0x8) socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000586000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000ce1000-0xe0)={0x9, 0x0, [{0xe98eec2f4da02f94, 0x1f, 0x3ff, 0x800, 0x756}, {0xc0000001, 0x9, 0x8, 0x4b8, 0x3}, {0xd, 0x65c, 0x8000, 0x39, 0x6}, {0xc0000001, 0x3c, 0xffff, 0x6, 0x100}, {0xb, 0x7, 0x9, 0x6, 0x4}, {0xc0000001, 0x2, 0x0, 0xfd, 0x2}, {0xc0000001, 0x472, 0x3, 0x4, 0x6}, {0xc0000004, 0x3ff, 0x7, 0xba, 0x8}, {0xc0000001, 0x200, 0x5, 0xaf, 0x5}]}) read(r0, &(0x7f0000b81000)=""/7, 0xffa40e52) 2018/02/02 00:41:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000783000-0x4)) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x2, 0x1) fchdir(r1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f000000a000-0x8)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000007000-0x40)={0x0, 0x0, 0x0, 0x2, 0x8539, r0, &(0x7f0000007000)="84f6d78690ff536d4182000972632e3dedeafe5af2d8acc714cb2ffc76bcf254368af1e320dae8c2d9f197fd518998a8550b045324b24a8a56a0284f0010c2755831b21223726e174f7dc3047691c8dd6b3937b683cb67cf4696df326c38b513eee9428089e9cf1aaa4d03f3e1c07489e98bff61d00bf670f9bc9f25d5c50260cc2067fc6f5d7e71bfdf110d9b2714b20b8863975c3570bec71ca0eb762d9045697704f47aadea974a56ff462469fdb147", 0xb1, 0x9bc, 0x0, 0x0, r0}, &(0x7f000000a000-0x20)) read(r1, &(0x7f0000008000)=""/49, 0x31) ioctl$int_in(r1, 0x80000000005016, &(0x7f0000004000-0x8)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000b000-0x8)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000005000)='net/anycast6\x00') r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000009000-0x10)={0x1, &(0x7f000000c000-0x14)=[{}]}) perf_event_open(&(0x7f0000006000)={0x5, 0x78, 0x200, 0xe4b, 0x8, 0x7f, 0x0, 0x0, 0x11103, 0x8, 0x6, 0x0, 0x3, 0xaf8, 0x8, 0xb8, 0x0, 0x2, 0xffff, 0x101, 0x3, 0xffff, 0x1, 0x1, 0x100000000, 0x6, 0xc5, 0x3c, 0x3ff, 0x9, 0x0, 0x707, 0x7, 0x1, 0xf87, 0x1, 0x2, 0x3, 0x0, 0x9, 0x4, @perf_bp={&(0x7f000000a000-0x1), 0x4}, 0x5000, 0x8001, 0x8, 0x0, 0x0, 0x200, 0x7f}, r4, 0x3ff, r1, 0x9) 2018/02/02 00:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000f9d000-0xc)=@random={'security.', '%-\x00'}, &(0x7f0000018000)=""/255, 0xff) r1 = socket(0x10, 0x3, 0x0) syz_open_dev$usbmon(&(0x7f00004ce000)='/dev/usbmon#\x00', 0x1, 0x0) write(r1, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) 2018/02/02 00:41:18 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000)={0x3, 0x99, &(0x7f0000001000-0x99)="d8edb0b27622ee8fb55b8403aaa700157f849ee9e8aa3c20a143d9eb2508cc74cb3e7eed59f6f2bf6f79d1b8dc5ac661888188bf10d0e2bb381367256993d40cd6d18b3ce6abbaa09c15c83ccc8dfad87a3d3155dbded1e5c89013bcaa50ea1d2db651dda69f2a437fc39b0d5b62c23443dbaaa1426dd6e6a685d02064c7aac8bf27115a7b3a85d029cfec791a9a1b87a84c67cd8de8474609"}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000098b000)={0x0, 0x5071}, &(0x7f0000705000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ead000)=@assoc_id=r3, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000055f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x186}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000de3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffff8}}) 2018/02/02 00:41:18 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x6) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000095c000)=0x8c, 0x4) 2018/02/02 00:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000d4a000)=0xfff, 0x4) 2018/02/02 00:41:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) memfd_create(&(0x7f0000b30000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000825000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) accept4$packet(r1, &(0x7f000070f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c4b000)=0x14, 0x800) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) setpriority(0x1, 0x0, 0x0) 2018/02/02 00:41:18 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x807ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd4(r0, &(0x7f0000011000), 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f000054f000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 00:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000f9d000-0xc)=@random={'security.', '%-\x00'}, &(0x7f0000018000)=""/255, 0xff) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) 2018/02/02 00:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/02 00:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/02 00:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x20, 0x1, 0x1, [r5, r2, r4]}], 0x20}, 0x0) r6 = syz_open_dev$dspn(&(0x7f0000dfa000)='/dev/dsp#\x00', 0x8, 0x800) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff1000-0xb)='/dev/hwrng\x00', 0x100, 0x0) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) read(r1, &(0x7f0000c63000-0x7f)=""/127, 0x7f) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x8}, 0x0) close(r4) close(r3) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000c75000-0x12)={@common='bpq0\x00', 0x8}) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000850000-0xc)={0x7, 0x2}) 2018/02/02 00:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000f9d000-0xc)=@random={'security.', '%-\x00'}, &(0x7f0000018000)=""/255, 0xff) write(0xffffffffffffffff, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) 2018/02/02 00:41:18 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f6a000-0xd)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "36e94fd1da5d23c28e6f5f2f6eef2b06fb6a99a7776c9ec23276b931483ac5c24c467411219db64e5d9e98c8ff1de957a308e1f9b2b52e3a831df0d4d0e3f43280e6c65e371ac6149d077ee2f5c82e68"}, 0x160) r1 = creat(&(0x7f00000e9000)='./file0\x00', 0x80) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00008bf000-0xc)={@remote, @loopback, 0x0}, &(0x7f0000f6a000)=0xc) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f6a000)={0x5, 0x6, &(0x7f0000f6a000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x80}, @alu={0x7, 0xffff, 0x2, 0xf, 0x0, 0x0, 0x1}, @generic={0x7, 0x81, 0x37, 0x88}], &(0x7f0000f6a000)='syzkaller\x00', 0xa8, 0x1000, &(0x7f0000954000)=""/4096, 0xad468ba2319d4e25, 0x1, [], r2}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c0c000)={r0, r1}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/02/02 00:41:18 executing program 4: r0 = memfd_create(&(0x7f0000e82000)='wlan1\x00', 0x1) accept4$vsock_stream(r0, &(0x7f0000855000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000092c000-0x4)=r1) 2018/02/02 00:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000f0a000)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/02 00:41:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = dup2(r1, r0) lstat(&(0x7f0000c2b000-0x8)='./file0\x00', &(0x7f00002d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() r5 = getpgid(0x0) r6 = getuid() ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000de000)={0x6, 0x308b}) r7 = gettid() r8 = getpgrp(0x0) sendmsg$netlink(r2, &(0x7f0000cfb000-0x38)={&(0x7f0000a2f000-0xc)=@proc={0x10, 0x0, 0x2, 0x18000010}, 0xc, &(0x7f0000e8f000)=[{&(0x7f0000be3000)={0x253c, 0x19, 0x312, 0x5, 0x0, "", [@generic="a439af4f993404b1b90467568229750bc870acb1145604b391d090059a951f42077c54cfee139cd7ff90b558b09a80c164f0156b26f6c885e45f474bc74352c9d4e600cf74efa4ca644c16d1b5e0310cbb77f168cd44e9b4544b5e33db0a4ff9f544cab6b5124629ca483571d989c8ef3f58b7d2145eb4ddb8fed0c6da1556b8763d8aebfd36714bd9e98f2dbb11f060757819e072b6a68cc926f523ff6815cfc85fd2e77420bf25da654e5487ba13", @typed={0xc, 0x44, @uid=r3}, @nested={0x1140, 0x59, [@generic="5c99e465d0f33adfe425ac21e08eee27cb74540371de3ee9cff31e554ad7e597493526fcf8e424850ff3c783d4ab8095052f785ccc2475bb2a9bb41c7a3acb4c9fafac0281fcdd19bf06985e7655192ed78764f8273e3ee8cf9ded507266ca974430c944167a047533c9078672dc76c1b5aa4f5568e941bfa7dfc74ff2b5b2c3be38c240f84163a114235c65308