[....] Starting enhanced syslogd: rsyslogd[ 15.929783] audit: type=1400 audit(1518291279.316:5): avc: denied { syslog } for pid=3998 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: [ 17.909881] audit: type=1400 audit(1518291281.296:6): avc: denied { map } for pid=4136 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.32' (ECDSA) to the list of known hosts. 2018/02/10 19:34:47 fuzzer started [ 24.153636] audit: type=1400 audit(1518291287.540:7): avc: denied { map } for pid=4147 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 2018/02/10 19:34:47 dialing manager at 10.128.0.26:44205 [ 27.570808] can: request_module (can-proto-0) failed. [ 27.579681] can: request_module (can-proto-0) failed. 2018/02/10 19:34:51 kcov=true, comps=false 2018/02/10 19:34:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003d3000)={{{@in6=@remote, @in6=@empty}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000cae000-0x4)=0xe8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') 2018/02/10 19:34:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x0, 0x20}, &(0x7f0000002000-0x4)=0xc) prctl$getreaper(0x66, &(0x7f0000003000-0x4)) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xff, &(0x7f00009d9000-0x8)) clone(0x0, &(0x7f0000000000), &(0x7f0000e18000-0x4), &(0x7f0000001000-0x4), &(0x7f000027e000-0x1)) 2018/02/10 19:34:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003d3000)={{{@in6=@remote, @in6=@empty}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000cae000-0x4)=0xe8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') 2018/02/10 19:34:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000cfa000)=@raw={'raw\x00', 0x9, 0x3, 0x4c0, 0xf0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x418, 0xffffffff, 0xffffffff, 0x418, 0xffffffff, 0x3, &(0x7f00007d0000-0x30), {[{{@uncond, 0x0, 0xd0, 0xf0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x2d8, 0x300, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @bytecode={0x0, 0x34, 0x0, [{0x1, 0x7, 0x6, 0x4}, {0x1b5, 0x64b5, 0x7f, 0x8}, {0x3, 0x1, 0x7b6, 0x9}, {0xfff, 0x7, 0x4, 0x2}, {0x10000, 0x6, 0x1, 0x100}, {0x3, 0x100, 0x1, 0x8001}, {0x136, 0x4, 0x6030, 0x1f}, {0x7314be3e, 0x9, 0x1000, 0xfffffffffffffffa}, {0x2, 0x7, 0xaf, 0x25}, {0x4, 0x6, 0x1, 0x9}, {0x5, 0x200, 0x200, 0xd2af}, {0x10000, 0x3, 0xb0c, 0x6}, {0x6, 0x1, 0x1ff, 0x32}, {0x512d, 0x3, 0x69, 0x4c}, {0x4000000000000, 0x8, 0x4, 0x1}, {0x2, 0x7ff, 0x80000000, 0x2}, {0x0, 0xb558, 0x8001, 0x1}, {0x4, 0x200, 0xffffffffffffff50, 0x1}, {0xffffffff, 0x2, 0x10000, 0x1}, {0x8, 0x7, 0x7, 0x39}, {0xff, 0x10000, 0x7fffffff, 0x2}, {0x7fff, 0x3, 0x0, 0x7fffffff}, {0x7, 0x4, 0x9, 0x5}, {0x9, 0x1, 0x6, 0x3}, {0x100, 0x3, 0xf800000000000000, 0x4a3f48f6}, {0xd1, 0x4, 0x7, 0x4}, {0x7f, 0x2, 0x1, 0x10000}, {0x5, 0x1, 0x6, 0x9}, {0x1, 0x3ff, 0x1, 0x3}, {0x7, 0x2, 0x1c31d2d5, 0x9}, {0x7, 0x6, 0x80, 0x3}, {0x401, 0x1, 0x40}, {0x5, 0xff, 0x75, 0x8}, {0x9, 0x1, 0xfffffffffffffffb, 0x4}, {0x1, 0x8, 0x200, 0x71d}, {0x9, 0x20, 0x80000001, 0x9b}, {0x3, 0xfffffffffffffffb, 0x1, 0x7}, {0x37, 0x7, 0xc1, 0x6}, {0x4, 0x100000000, 0xc4e0, 0xffffffff00000000}, {0x2, 0x7, 0x0, 0x8}, {0x20, 0x7, 0x22, 0x2}, {0x100, 0x8, 0xffffffffffffff81, 0x1}, {0x1f, 0x1, 0x7, 0x1}, {0x1, 0x4, 0xaf2}, {0x4, 0x9, 0xff, 0x1000}, {0x9, 0x2, 0x1ff, 0x5}, {0x0, 0x4, 0x3ff, 0x9}, {0x5, 0x400, 0x2, 0x10001}, {0x7, 0xba47, 0x3ff, 0x4}, {0x30c, 0x8, 0xfffffffffffffffe, 0xffffffffffff5d15}, {0xa, 0x1, 0x1, 0x100000001}, {0x9, 0x6, 0x100, 0x8000}, {0x3, 0x5, 0xfff, 0x1}, {0x1, 0x5, 0x0, 0x8e}, {0x80, 0x8, 0x7ff, 0x6}, {0x9, 0x0, 0x100, 0x3}, {0x2, 0x30, 0x4, 0x7fffffff}, {0xfffffffffffffff7, 0xfff, 0x3ff, 0xfffffffffffffffa}, {0x7fff, 0x7fff, 0x100000, 0x6}, {0x9, 0x4402, 0x9, 0x5}, {0x6, 0x8, 0x1, 0x100000000}, {0xfffffffffffffc01, 0x5, 0x100, 0x9}, {0x1, 0x2, 0x3, 0x612}, {0x2, 0x80, 0xfffffffffffffffc, 0x10001}], 0x401}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x520) [ 29.570779] audit: type=1400 audit(1518291292.957:8): avc: denied { map } for pid=4147 comm="syz-fuzzer" path="/root/syzkaller-shm872135377" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/10 19:34:53 executing program 3: 2018/02/10 19:34:53 executing program 4: 2018/02/10 19:34:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000285000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/enforce\x00', 0x10000, 0x0) write$selinux_context(0xffffffffffffffff, &(0x7f0000409000-0x1f)='system_u:object_r:default_t:s0\x00', 0x1f) openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/10 19:34:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00009de000-0x4), 0x4) [ 29.609400] audit: type=1400 audit(1518291292.996:9): avc: denied { map } for pid=4191 comm="syz-executor0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1080 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 29.634685] audit: type=1400 audit(1518291292.996:10): avc: denied { sys_admin } for pid=4191 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 [ 29.642308] IPVS: ftp: loaded support on port[0] = 21 [ 29.718403] audit: type=1400 audit(1518291293.104:11): avc: denied { net_admin } for pid=4193 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.729793] IPVS: ftp: loaded support on port[0] = 21 [ 29.804950] IPVS: ftp: loaded support on port[0] = 21 [ 29.846041] IPVS: ftp: loaded support on port[0] = 21 [ 29.902376] IPVS: ftp: loaded support on port[0] = 21 [ 29.981386] IPVS: ftp: loaded support on port[0] = 21 [ 30.067886] IPVS: ftp: loaded support on port[0] = 21 [ 30.183221] IPVS: ftp: loaded support on port[0] = 21 [ 30.940225] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.096960] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.109627] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.226724] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.414993] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.534497] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.646857] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.826635] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.419204] audit: type=1400 audit(1518291296.804:12): avc: denied { sys_chroot } for pid=4193 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 [ 33.500851] audit: type=1400 audit(1518291296.877:13): avc: denied { net_raw } for pid=5124 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.957626] audit: type=1400 audit(1518291297.344:14): avc: denied { net_broadcast } for pid=5233 comm="syz-executor6" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 19:34:57 executing program 0: 2018/02/10 19:34:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003d3000)={{{@in6=@remote, @in6=@empty}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000cae000-0x4)=0xe8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') 2018/02/10 19:34:57 executing program 1: 2018/02/10 19:34:57 executing program 7: 2018/02/10 19:34:57 executing program 3: 2018/02/10 19:34:57 executing program 6: 2018/02/10 19:34:57 executing program 4: 2018/02/10 19:34:57 executing program 5: 2018/02/10 19:34:57 executing program 7: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') 2018/02/10 19:34:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f00002ec000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='Q', 0x1, 0x4007ffd, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/10 19:34:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') 2018/02/10 19:34:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ee7000)) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) rt_sigreturn() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x8000) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r4, &(0x7f0000b50000-0x10)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) r5 = dup2(r3, r4) sendmsg$nl_route(r4, &(0x7f000048f000-0x1c)={&(0x7f00001a4000-0xc)={0x10}, 0xc, &(0x7f0000f46000)={&(0x7f00004f4000-0x4c)=@getlink={0x20, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) recvmsg$kcm(r5, &(0x7f0000acb000)={0x0, 0x0, &(0x7f0000c81000)=[{&(0x7f0000110000-0xa)=""/10, 0xa}, {&(0x7f000036f000)=""/45, 0x2d}, {&(0x7f00005bb000-0x6c)=""/108, 0x6c}, {&(0x7f000079b000-0x8d)=""/141, 0x8d}, {&(0x7f00003ae000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x6}, 0x12001) 2018/02/10 19:34:57 executing program 1: mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f00000ea000-0x4)=0x1f, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000e9000-0x4)=0x4, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000de000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[@timestamp={0x44, 0xc, 0x9, 0x1, 0x0, [{[]}, {[]}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f000001d000-0x4)) 2018/02/10 19:34:57 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@can={0x1d}, 0x10, &(0x7f0000001000-0x50)=[], 0x0, &(0x7f0000007000-0x30)=[{0xc}], 0xc}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000006000-0x8), &(0x7f0000002000-0x4)=0x8) 2018/02/10 19:34:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = accept4$unix(0xffffffffffffffff, &(0x7f000016e000-0x8)=@abs, &(0x7f000011f000-0x4)=0x8, 0x800) getsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000041000), &(0x7f00009ec000)=0x4) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000c42000-0x8)=0x80000001) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) write$evdev(r2, &(0x7f000011c000-0x90)=[], 0x0) getpgrp(r3) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000eb0000)) close(r0) 2018/02/10 19:34:57 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e6c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x9, 0x0, 0x7db8755c, 0x401, 0xa3, 0xc8}}, 0x9) r2 = dup(r0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) dup2(r3, r3) write(r2, &(0x7f0000740000-0x1f)="1d0080000104ff009143080007111300f30501000500010204d7dcff9f00", 0xfffffffffffffda0) 2018/02/10 19:34:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00008a4000)=""/65, &(0x7f0000d21000)=0x41) 2018/02/10 19:34:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000059b000)='dns_resolver\x00', &(0x7f0000e9c000)={0x73, 0x79, 0x7a}, &(0x7f00002c6000-0x1), 0x0, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000082000-0x7)='/dev/sg#\x00', 0x1, 0x20000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000303000-0x14)={@ipv4={[], [], @local}, 0x0}, &(0x7f00003ba000)=0x14) sendmsg$can_raw(r1, &(0x7f0000745000)={&(0x7f0000786000)={0x1d, r2}, 0x10, &(0x7f0000340000-0x8)={&(0x7f00005f2000-0x48)=@canfd={{0x1, 0x8, 0x7, 0x1}, 0x19, 0x0, 0x0, 0x0, "a27ba74a8b4c3bfdc64317ea6ef3e30aaacd486107a7001062647472f576f6e7d741d0137ab37aae22ba01839418ef3b4fcf79c1011c68c97ac452d5ff198df0"}, 0x48}, 0x1, 0x0, 0x0, 0x44}, 0x40) keyctl$get_persistent(0x16, 0x0, r0) 2018/02/10 19:34:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000-0x13)={0x9, [0x0, 0x4, 0x5, 0x6, 0x9, 0x143, 0x7fffffff, 0x400, 0x5]}, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000102000-0x40)={0x8, 0x8, 0x5, 0xd, 0x6, 0x1000, 0x7, 0x5}, &(0x7f0000000000+0xfd1)={0x8, 0x9, 0x20, 0x2, 0x40, 0x8656, 0x1, 0x8}, &(0x7f00002de000)={0x7ff, 0x400, 0x6, 0x6, 0x0, 0x2, 0x200, 0x8}, &(0x7f00008b1000-0x8)={r0, r1+10000000}, &(0x7f0000001000-0x8)={&(0x7f0000e0d000-0x8)={0x5}, 0x8}) futex(&(0x7f0000006000), 0xc, 0x0, &(0x7f0000006000)={r3, 0x1c9c380}, &(0x7f0000006000)=0x8000, 0x0) 2018/02/10 19:34:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000076b000)='/dev/snd/pcmC#D#c\x00', 0x11afc0f2, 0x10000) sendmsg$nl_netfilter(r1, &(0x7f0000154000-0x1c)={&(0x7f00002bc000-0xc)={0x10, 0x0, 0x0, 0xe3da1ffef478fc4c}, 0xc, &(0x7f0000b33000)={&(0x7f000030f000)={0x14cc, 0xf, 0x2, 0x20, 0x6, 0x2, {0xf}, [@typed={0x10, 0x72, @u64=0x7}, @typed={0x18, 0xc, @ipv6=@empty}, @nested={0x11ec, 0x2f, [@generic="7c6eb5f667d8040863b17775f1183fa151a87646828b98bddf2e8a26c7aa582fc6706f96a89641013d21acf50c5beda9c155303d66cc6dc1b11237bb15fb124f942e46d2f23fe519", @generic="e2f2bce1d8c6f0bf6cb3ec417c6c79ceabef2834848c02bfb09e2ad291edd80fd90a3b56cc3c3de40d081926779860a5246f14898489d24601ab15eb40608ecdb0a41c16aba26b9b847153854ec7c6175f8c2b4774b4228b90cf6674a75b01b04670d09dd41e42a1231d1a5eb8caac333d37b0bf46ae9fc5b0f20922a3022301295f4bef942e9c56101b88bb879b6d449f214dc93858d5189ccbc30e9733aa40b17fced0f08ff913abce6aa3285f68336b9fb8f28b184c746d2ad90e8e60a9e222521b578874851c0d088fbf30899902", @generic="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", @typed={0xd0, 0x5d, @binary="0b389fde060ac382d3c56aab004febe1237f2408839359d5e617c9fcf869a84b94b6ba2c558c0a1840db0ca9fe328ce4000c4345f0f019e5831feb841c5b632f68e014592906c319f7011155648ad5fb70af52bbaf5ccc5b5ab1d882b97513ef6463c53517a828ad079b75e5a62ac7c76b703c2349b857483002d9eb8c7d0cf7a05ccb3a36bd46d1330fbf2cf102fe32b72c471696b5e287e515dad39ce535ec73d13911d83f0998701fee0825975211a1fa85f2a730f8f7d5ca9fdf507643caf4b182d8f3b73709"}]}, @typed={0xc, 0x2b, @fd=r0}, @generic="24ac9ae367c4857ad8e84f7194d45ce9566ec4b9583d1becea62dcc2c03a13bc52f4ca6e998cc46914886d20de4a04af7fcc9d066c7bab67de075582dee75b03f73fe5a1a19d8eb6eb09bf2b337ee7c4707dcb1a947d5f63e3861ec9b0b1972aaa8258791444c851f311d40961ef046a3fb98e25d9999b774064dda46587dd7bcb460a8703afac4b63c9a31e7de0d0b01698d678f3525065a6dea768400b77f0344fa8aea792b35175b777ed7ad056454af3ac841743c352e9028276a5db133961079778e773ec7ee2d4fa4ce64aad971fac442dfe6ebc3f000b", @typed={0x8, 0x7c}, @nested={0x1b4, 0x15, [@typed={0xc, 0x44, @fd=r0}, @generic="857758e07a111513fa1465ae53a6660fc5c3ed7923898019fb27c0cd06940cb618afc58c53772f422616f73542b44365ae365bacc7346358e923874f599756eb2a1510c6b5e01e2e0235f5432cf46ef674dd3033ab33ee96b03d1642f84d5d2fc9183bb6781d253ec2d083cbb5c8b253b14e023860228d0003b9ee7d768e0ddd29e1a9c2efbe310ea6d2ca5def13c009701643448de83e4d19d0f1afb0fb3645ec23438564630aec7fee42ef4aba0ef2725d236c6003", @typed={0xc, 0x68, @ipv4=@multicast1=0xe0000001}, @generic="c1475f3076cc709b5f1eb5196a628bff041afc7aff98893cd87754de45aa9fa1fa09637a07f50580273252ef6f17904ce57cfb99a61b1d06319c69c1b3e6dc561841b790b51bb5d3f4070d0957e14393163757e64709d4929f56a498c6f10a0410d86c08fe11029469ebc9f929eae8d6649380c8b24605005ad9075507a9bb4d54f82d5a2eb4c367a0d0db21e0dc97e9ba6d17287f23729f389391f1b61aa22f0ecfdf887918019bbdd036aca15dec979fcf8ce9f81b0e9fb8a02b8f167189", @typed={0xc, 0x1e, @u32=0x4}, @typed={0xc, 0x41, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x7a}]}]}, 0x14cc}, 0x1, 0x0, 0x0, 0x20000084}, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00000e1000-0x10)={0x7, 0xfc9, 0x800, 0x105}) connect$inet(r0, &(0x7f0000f8d000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/10 19:34:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x401, &(0x7f0000fa5000)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000af3000-0x40)=[{}, {}], &(0x7f0000fa6000-0x10)={0x0, 0xfffffffffffff000}) io_destroy(r0) 2018/02/10 19:34:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x6)='-proc\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000377000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="0b31b0dde88c98a974466a5a479ae8a5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x80c) [ 34.225635] audit: type=1400 audit(1518291297.612:15): avc: denied { create } for pid=5264 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/10 19:34:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000110000-0x11)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000030c000-0xc)={0x0}, &(0x7f0000a52000)=0xc) sched_setparam(r1, &(0x7f0000467000-0x4)=0xa1) r2 = syz_open_dev$sndpcmc(&(0x7f000012b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000e43000-0x10)={&(0x7f0000fe8000/0x1000)=nil, 0x1000}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007d9000)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x47}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000653000)='/proc/self/net/pfkey\x00', 0x81fd, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000060b000-0x4), &(0x7f000046b000-0x4)=0x4) 2018/02/10 19:34:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000694000-0x1c)={&(0x7f0000565000-0xc)={0x10, 0x0, 0x0, 0x10480400}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@getspdinfo={0x1c, 0x25, 0x9, 0x2, 0x1, 0x6, [@proto={0x8, 0x19, 0x51de509ca06db3d2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002000-0x4)=0x8, 0x4) r1 = socket(0x1, 0x80000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x32, &(0x7f0000030000)=@security={'security\x00', 0xe, 0x4, 0x460, 0xffffffff, 0x1c0, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x390, 0x390, 0x390, 0xffffffff, 0x4, &(0x7f0000030000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vlan0\x00', @generic="2836b8905af3306736097eda14980488"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@ipv6={@empty, @empty, [], [], @generic="f983497b1a6896682a00ad175f795b1a", @generic="74b20eaaefd06a36123047fdef7f75ef"}, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:udev_var_run_t:s0\x00'}}}], {{[], 0x0, 0x267, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000-0x5)={0x3, 0x1000, 0x0, 0xff}, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000002000-0x18)={@rand_addr, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1df, [@rand_addr=0xffffffffffffff5f, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r1, 0x0, 0x1, 0x3f, &(0x7f00006e6000)=[0x0], 0x413c}, 0x20) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f26000-0x20)={"ed21a80c7f2eed03150447bfd2b4f72a", {0x4, 0x2, 0x13, "421346096cdd", 0x5}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000002000-0x4)=0xe8) bind$packet(r0, &(0x7f0000000000)={0x11, 0x1b, r3, 0x1, 0xfffffffffffffff7, 0x6, @empty}, 0x14) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000e82000+0x609)={0x14, 0x200000000017, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 19:34:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000017000-0x20)=[], 0x0, &(0x7f000000f000)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000113000-0x20)={@generic="71dbbc119ff9e64b0a5d2e7c69041d4a", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/10 19:34:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00005fc000-0x5)="8907040400", 0xffffffffffffff67) connect$inet(r0, &(0x7f000099f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl(r0, 0x7, &(0x7f0000474000)="de0a8f80fdbd56cc783fee5f2e7dc110822a9fe5ac3bb79b3085b035fd7fbed36af77dc441") setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/02/10 19:34:57 executing program 7: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) statfs(&(0x7f0000025000)='./file0\x00', &(0x7f000002c000-0x2b)=""/43) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) unlink(&(0x7f0000007000-0xc)='./file0/bus\x00') [ 34.337339] audit: type=1400 audit(1518291297.709:16): avc: denied { dac_override } for pid=5288 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.362049] audit: type=1400 audit(1518291297.709:17): avc: denied { write } for pid=5288 comm="syz-executor0" name="net" dev="proc" ino=14813 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/10 19:34:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r0, 0x7, &(0x7f0000001000-0x2e)=""/46) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r2, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r2, &(0x7f0000ca7000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f00007b7000-0x10)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) setreuid(r1, r1) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendmmsg(r2, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000283000-0x70)=[{&(0x7f0000e0c000)="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", 0x21a}], 0x1, &(0x7f0000943000-0x1e0)=[]}}], 0x1, 0x0) 2018/02/10 19:34:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b93000-0xe8)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@empty}}, &(0x7f0000527000)=0xe8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000039000)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000901000)={{{@in=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f000027a000)=0xe8) setxattr(&(0x7f0000517000-0x8)='./file0\x00', &(0x7f000089e000-0x9)=@random={'btrfs.', '-$\x00'}, &(0x7f0000a9b000-0x3)='-$\x00', 0x3, 0x2) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001ae000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x8001, 0x0, 0x2, 0xa, 0x80, 0x80, 0xaf, r1, r3}, {0x5, 0x1, 0x54b31649, 0xb32f, 0x7, 0x7f, 0x73, 0x9}, {0x6, 0x69df4610, 0xffff, 0x7}, 0xfb6, 0x0, 0x2, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff, 0x1, 0x1, 0x4, 0x3, 0x9, 0x4}}, 0xe8) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000b4c000)=0x7ff) openat$dsp(0xffffffffffffff9c, &(0x7f00000b6000)='/dev/dsp\x00', 0x40840, 0x0) r4 = syz_open_dev$mouse(&(0x7f000044e000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) r5 = add_key(&(0x7f000050b000)='id_resolver\x00', &(0x7f000075c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000061000-0x81)="c6703fe36b0dcc9f2bd69bc30d80e9936ccb27454a6790ece294a5d68243ed820dbbd840a356dc160508ce2c4b3f358006c01b57a7df1c2638815ba43e0e837a4667087c5e3d086aae213347d49acc1c2a25c1224989bfc16656fef695d65cc56517a2ea7476b669a24d522f255f396a65a3e7c4552a2e9134662cb6284235958e", 0x81, 0x0) request_key(&(0x7f00009ed000)='cifs.spnego\x00', &(0x7f00000ec000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000700000-0x2)='@\x00', r5) sendmsg$nfc_llcp(r4, &(0x7f0000185000-0x1c)={&(0x7f0000be8000-0x58)={0x27, 0x3, 0x1, 0x6, 0x81, 0xe1, "5fc3b1446d883a0b43ebbd0faa4b1babce3bb38a20e7787f1fcc27ab04604e4bf91d78c2222d5c7583ab6afc45a2297db2a46006fd15dd8cbd6011010adbbd", 0x7}, 0x58, &(0x7f0000fd4000)=[{&(0x7f0000a5c000)="fb33bb29270aac0979ee781e846325bef64e1527b3613248f05e21441e6c5bc0a131818e9cf0374573ea04de5e1bc52c55ff0f", 0x33}, {&(0x7f000068f000)="478c3d24eb51c6c14bc0af568b991cbd9f92e4f2640f0037e602b881083ebdc063861d7e8f25787380e101abcd429824daa6cfd27101c5a9d172700dc04175fb56926a23b192ecd960800dec268b71f75b6f213c90491354fd5eebe36c1d31af45b8b9486d7062dceb15ab974e5e8274f815867726b7735691882a8bb03acd222df7089bfe5bcc81a726a696223839502d745ccba1b5b828a9234588a097892a82ebbbace9a323fe75a437c113dfb536c095788a839f7c5d0e79d2109dec5e2e", 0xc0}], 0x2, &(0x7f00006b7000-0x44)={0x44, 0x107, 0x1000, "59bc6dd57b903f8eb0322a3ea8f17aedb9d444933b4314295ba039848bc66c18f6b2a4b5a969ed268136d53f78e957cbd0382a402e"}, 0x44, 0x24000000}, 0x20004000) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400}) 2018/02/10 19:34:57 executing program 3: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000efd000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000c1a000)) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r2, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f00000d5000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000efe000-0x4)='bbr\x00', 0x4) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000efa000-0x4)) 2018/02/10 19:34:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000249000-0x98)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x1, 0xfffffffffffffff7}, &(0x7f0000b39000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000522000)={r2, 0x9, 0x2, [0x0, 0x401]}, 0xc) sendto$inet(r0, &(0x7f00001b9000), 0x0, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = socket$inet6(0xa, 0x6, 0x8) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r3, 0x1008004) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) recvfrom(r4, &(0x7f0000c97000)=""/69, 0x45, 0x2000, &(0x7f000072e000)=@generic={0x4, "f2fd659a42f769514c236ef9094a795d1240957ece6402e5dab1bc55b2f30aa87c7d2da840232f878407414a4233ef5a2c6b3439f87a00d1669b57045b11d645dfbb8c3a07169535b42e327f575c75d65d6624074fead6222ebed78c77bc9309f40dd0abdc024f86f594b26cb01237bd02521100e1cc33dbe77f2c157d45"}, 0x80) timer_create(0x0, &(0x7f0000e34000)={0x0, 0x25, 0x0, @thr={&(0x7f000099a000-0x13)="e0e978faa2277a92879a6e8813bb935ab72180", &(0x7f000049b000-0xe9)="db193ee0cf4b783bf173240dad27261b6afbb29879a9496f0bcb1f344b2a8f1c123667a7b51edc917e8f6cad956aedfe6b59790dfa67c77e29b72565be8bad77f5590f8853b8be3a0bd663867fb31041642679e02c392dce65be836ceff50b27bc255762bd3578e0920e3ad3cd33bd0e2384f80686e707bfb646072c89bf1032824075bd5d9333750287c0d743febcfc45739d6df2bc1780c491fd5b47cb3fcf5bd636337e91dbae8562a68d15eb457bb76f7ece969392422c77f92a404706074041aa4bdba3fb21b19745da3f417ec91905aadd4b63ba6181a5abb13348075ac8297a5349ceeceae1"}}, &(0x7f0000005000-0x4)=0x0) timer_getoverrun(r6) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000cc4000-0x10)={r5, 0x5, 0x5, 0x2}, &(0x7f00009d8000-0x4)=0x10) r7 = accept4(r3, &(0x7f0000975000)=@can, &(0x7f0000753000-0x4)=0x10, 0x0) listen(r7, 0xffffffff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000d04000-0xa)={0x3, [0x8, 0x8001, 0x4]}, 0xa) sendto$inet(r7, &(0x7f00006d7000), 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00004bf000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000658000)={{0x9, 0x5, 0x8, 0xc05f, "8d6e6934191fe4783d96b5bbb61d7a3b2e061ead25335735cf4f8f8884337c3ad547f29e4604b5a93d9af3b3", 0xfffffffffffffffc}, 0x0, 0x0, 0x0, r8, 0x6aead3a6, 0x10000, "5345676a75e75dc59d879cd395cd4211dc40f59f467089e0c2d67394ee6c2af8935ee57288e6b961bb2730aa0067463911c8a1a2973407a31698806bd5b27c69", &(0x7f0000e68000)='\x00', 0x1, [], [0x83a, 0x100000000, 0x10000, 0x20]}) sendmsg$nl_netfilter(r7, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 19:34:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x271b, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f33000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c4f000-0x108)={r1, @in={{0x2, 0x1, @rand_addr=0x4}}, [0x7fff, 0x8001, 0x6, 0x10001, 0x38, 0x5, 0x7, 0xffffffff00000000, 0x2, 0x101, 0x7fffffff, 0x10001, 0x3, 0x8, 0xab86]}, &(0x7f0000b56000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ab8000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r2 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) 2018/02/10 19:34:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000048000)='./control\x00', 0x0) r0 = inotify_init1(0x0) mount(&(0x7f0000039000)='./control\x00', &(0x7f000003a000-0xa)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x0, &(0x7f0000040000)) inotify_add_watch(r0, &(0x7f0000006000)='./control\x00', 0xa4000001) r1 = open(&(0x7f0000525000)='./control\x00', 0x20220000, 0x0) getdents(r1, &(0x7f000003f000), 0x0) 2018/02/10 19:34:57 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000007000-0x4)=0xa, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x1b8, 0x1b8, 0x1b8, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000007000), {[{{@uncond, 0x0, 0x70, 0x94, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x10000000}}}, {{@uncond, 0x0, 0xf0, 0x114, 0x0, {}, [@common=@inet=@tcp={0x2c, 'tcp\x00', 0x0, {0xffffffffffffffff, 0x3}}, @common=@inet=@hashlimit1={0x54, 'hashlimit\x00', 0x1, {@generic="271995c40549060a07366f9c916f4e5e", {0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}}}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xcc, 0x0, {}, []}, @common=@CLUSTERIP={0x3c0, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400]}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x364) 2018/02/10 19:34:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000cf2000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f000039d000-0x8)={0x0, 0x8}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000098f000-0xb)='/dev/hwrng\x00', 0x1011fe, 0x0) pipe2(&(0x7f0000162000), 0x4000) connect$vsock_dgram(r2, &(0x7f0000144000-0x10)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000677000)={0x0, 0x8000, 0x3ff, 0xfffffffffffffffb}, &(0x7f00008c5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00006a0000-0x8c)={r3, @in6={{0xa, 0x1, 0x0, @empty, 0x74}}}, &(0x7f00003a7000)=0x8c) syz_open_dev$admmidi(&(0x7f0000783000)='/dev/admmidi#\x00', 0x4, 0x400) openat$ptmx(0xffffffffffffff9c, &(0x7f00007d2000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00007a3000-0x93)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f4232d66fe7d1ac1b6f425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f51397156b61e2795711b1839f51c493fdd0b1a37c4e560d9ad") 2018/02/10 19:34:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000016a000-0x1c)={0xa, 0x3, 0x4000100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8000005}, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006be000)={0x0, 0x48, &(0x7f00009ec000-0x48)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x2, 0x87ac, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}]}, &(0x7f0000f4d000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a77000)=@sack_info={r1, 0x5, 0xa9}, 0xc) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000ed000)=@sack_info, &(0x7f00003f3000)=0xc) 2018/02/10 19:34:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000db000)='/dev/audio\x00', 0x100, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000883000-0x8)={0x3, 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) r2 = fcntl$getown(r1, 0x9) ptrace$peek(0x2, r2, &(0x7f00009cb000)) syz_emit_ethernet(0x36, &(0x7f0000c22000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffe25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/10 19:34:57 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c0a000-0x9)='/dev/ppp\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="f07aae82ac56eec79e6a4fc0897f493c", 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101800, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000002000-0xd8)=""/216) 2018/02/10 19:34:57 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d61000)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000000)={@generic="916440d493abfa330f99bb9b4b46c42e", @ifru_names=@common='bridge0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = fcntl$getown(r1, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000af0000)=0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f000094a000)='/dev/cuse\x00', 0x0, 0x0) kcmp(r2, r3, 0x3, r4, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00004f0000)='/dev/autofs\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00004f7000-0x4)) inotify_init1(0x80800) sendmsg$nl_generic(r1, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) 2018/02/10 19:34:57 executing program 5: munlock(&(0x7f0000d94000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002e3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000026b000-0x8)=@assoc_value={0x0, 0x6a7d97c9}, &(0x7f000029a000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000032b000-0x20)={0x50, 0x20, 0x8200, 0x569, 0xa8c1, 0x8c9, 0x101, 0x400, r2}, &(0x7f0000493000)=0x20) r3 = syz_open_dev$amidi(&(0x7f0000b7a000)='/dev/amidi#\x00', 0x7, 0x141000) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000946000-0x24)={0x80000001, 0x8, 0xfffffffffffffff7, 0x3625, 0x8001, 0x9, 0xfffffffffffffc01, 0x7, 0x9, 0x2, 0x3}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000099a000)=[], 0x0) sendmmsg$inet_sctp(r0, &(0x7f00000fb000-0x118)=[{&(0x7f00009dd000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000879000)=[{&(0x7f0000bc4000)='(', 0x1}], 0x1, &(0x7f0000fd4000-0x2c)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x203}}], 0x2c}], 0x1, 0x0) 2018/02/10 19:34:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e21000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r6, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000435000-0x8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) syz_open_dev$random(&(0x7f0000729000)='/dev/random\x00', 0x0, 0x1) symlink(&(0x7f00005d5000)='./file0\x00', &(0x7f0000d1f000)='./control\x00') unlink(&(0x7f00003b3000)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e05411, &(0x7f0000624000-0xba)=""/186) sendmmsg(r4, &(0x7f0000932000)=[{{&(0x7f0000b7e000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, &(0x7f0000ea8000)=[{&(0x7f0000293000-0x6b)="481daca59da60d04e07400ecba1af0addaba29848eaaa4ea07c40adbf8f30070e4ea903a4b383555b0dae2066cd3b74629d76ba5a5195ced4c0596bb938b48ff0043068812059df61fa5ebfd2e5810ff7881cddade3f828fcc36a8af4c9d53caee5cc6eb260b02562d193e", 0x6b}, {&(0x7f00006d7000)="c0ee1001a8de60ca569a30690a22f2750b7ced1076d808741def", 0x1a}, {&(0x7f0000b02000-0xae)="d191c5b911731fd9449896fe26c891da91528237b943e45c1e43ed8cdbfb816027ea08256be406d2b42c7e7d9b89296da53750a5bbf7a859587ed39db4a2cbd5ce74a0e67f211710b5e34f62b6d966fb3a005c589804df58deed9e4e46ee5862a64f85207595a4c1e3aed5e68f3815cc6d4e29273b08bc66dea417b80694232559b28296a612c94cac615f5f84d2a904b8a6db16d6c8a1b8c1f83aa96e22401a29bd623271aa5397a13abf9f3bbd", 0xae}, {&(0x7f0000ab2000)="cbb2de0ac64d41410f758ea66b8f748fd3c406e034918ab8298fe4023d1cc6fbe90df13eb697f172e4f1ca6ec67177d2c345353f3ad0e88a2c50d5be2aaaa663dbda2dff08c34b366207e713fc2c1cdb8298b3ed1f4f0fe81055d86b7aca230e88747122816bb9df6f3c048ca606aa2f647e6499541d21c94c8bcdaeabcf606a4da1d2e9d53e288260574858a1526d229f3b9f3bd2929f2a495562c314dbb288bc931ace50975ac3f4f41fc28e58c1acd24a1afb2cd5039486a00b3a345c1ed9b8faebdf0200e048a189c6beebf4", 0xce}, {&(0x7f00005e2000)="1bfcd1ded456d1704a4fc327c4967024c861d87afd0db856b3a2be2275dced24d2cadb06f9d075f88e4734f86767884b156039c2e4fe56929a87f9347327ec84ce64b4e548f056e0d6c417351135e0c9e755347d44d21a3cbebd67a155a58df8f802c172", 0x64}, {&(0x7f0000fec000-0xaf)="5957acc20bf89ae6191dd7545de496ff95954f4b7d37c77a049e7fdec1ab06e85603b42fe01f8ed3930b4c3e41215551ed48a4014e0b033d582a1b057cc307f3e86df2d13b67d591b2936dc6728c14e86e99e062132b029c3f6f6e928c8349bd641d407d9977431358c1df68de9b033355da94c3fcdb6c5f67e696818b86ceb01511907aefb6a6383e1961df90070133253c8189bebfcda00b807d7bd1cbf66cf53b99e3c4e202bd9ad06f927621a6", 0xaf}], 0x6, 0x0, 0x0, 0x4}, 0x81}, {{&(0x7f00005e3000-0x8)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a75000)=[{&(0x7f0000b29000)="556dfc0c4a2fc4351f511c142200e9b120707ce45263737b6cebdc147c3a8846aedc24ff2d7648b49402167c1ef565987d781d4645b9f13c6ae00ca6ff8a6dbc8a1d6c5e903c21d9bc1212afa134370a641bfe5b428ec745df8f5450527278cb9288f4e700c2641dc376cd2524926eb3438d0f3f49bad44a9cfff64731ce65603fb51670a610629b1d9916484a3e9314fdbb3d402a0a608aa5d199749646e980f8c2164c64636368aaf0bdb6067efe78e81d386dfeedca20c606be901375b7c041f4f9544ffb5660e3ae6b5db5", 0xcd}, {&(0x7f0000ac0000)="2b90a8a2de3403ddd3192497bf625e381e631dd44f39fab9e8d9e4ba1a70786739007cd17206742f24f73642e974abe90594b772d8c4fdafeef3630cfbfba60e67e7eb4c2fa47dc1dae3d20df4117d5a19e1004f34514fc2bd4c5ecbfeaf0a444d49c88e4ec2b2a2ba6d2fc1b3870d596542190f94f7353a56053447bf6523f1a5b773f175e3bdbb69a549282e6b7d8c07832aa642ac8dd0e53526168aaddcc869bdce55f7e16196900ae4e1f90f08e91b07374b7b463502e457f78b2611224baeb156c02d39f07a7ead47e0d4e3", 0xce}, {&(0x7f00004c1000-0xbb)="2fa8e069677da05ced499eafd9e2a420f76fb0a6eb111208f3c6a37a36283bab5717e62643c9c683fce2a9917c5ccfe5028ec426563b7f462347e2e8bbfa2d2de8114cc68f601cd688b5ffe0f8af627776962ea2d854ec0d3995af347443a65fe4b80888ffb5f3a74c5479ef9ba0accdf58c3aa38db7ef2688497d8564cd3487f7ccac204f8dd04fc8498df4423c1c9e9a1fa4e4c6e3638c1dbba956f0f2ce23743f89f38a166efee3c0ca428715ab45da78be441d622ea4121414", 0xbb}], 0x3, &(0x7f0000137000-0x180)=[{0xac, 0x18c, 0x3, "22af986ae4626faf5c388a01c89633170a8ce47813aeff49797787262f61c12887e52742a9e4e26448b02f8ea93fed7799ea4c02291fe17eea38fe5fd736938275876fbeb7d012d4b8dc26a4c0e26784143326741135a576a709318a7571f67fa1b4e51c8afb94e95c225ea7ed02df489eab5e3d9e86bed938459e25fc25378d73b71e6003f763c008adc1f74514c6dade401e5f8f5a6a0bb27dcc6ce2"}, {0xd4, 0x111, 0x7, "685e0c966ee9efefa8245670e90fea6c9d290ef14cb0f575d6652bd08af369b1680e2ba8c612a559f0eed41a5dcca0c81ea68e331090f06fa0967ab3b817814db1e7586bb4481ccc1e1e9e756e3210c53ba00ebb233a07e93b15dca4560fbda2999a4457a8f5db71a91bef727155b6432d6e5f677dd84a912481dabc2f9ee54270b3d086d0ed6949715520bd207d47de2ca1c96ca2d4461d30625b57a5b5a773470fea68c406e201ddd52f035855f3dee69c8295a58f618f375f6676cab77ef5179e85b0f24c92ad"}], 0x180, 0x10}, 0x8}, {{&(0x7f0000066000)=@sco={0x1f, {0x1, 0x800, 0x7ff, 0x3, 0x100, 0x7}}, 0x8, &(0x7f0000298000-0x28)=[{&(0x7f0000601000)="358a852c3072974e30ae2cb4", 0xc}, {&(0x7f0000713000)="102bc1d80c13c44b089e12cab8d5f237e87dc6248e3190e40cf7ac46de225de8b2f25fea1040391d0e0ca076741dcf871d76f3b1b8ad02b356c2a853365053589f03b36e0a28990660480754f5e9c2ab5842022522364e851e9320f06e8fe008c2fcf4e3e00c6ae2283999e5117a0bc9bfd33955b94360e817b5586fa66e05630acd46450de326307e130ee599af24e91465da82acecf040b69c8c9fc42c5557f78f3175414da7215ec662", 0xab}, {&(0x7f00005d8000-0xa6)="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", 0xff}, {&(0x7f0000dad000)="ec7907bb3ea60ae58f71f61d2480e4d1ecab52e5e1ff4a1781fe1be9d320d6300f17e6fa406c1ea9f602786b603edbf9af3b0dfe52357da817b49c8339c343dc4fba90c1dc99a59368cdc0328eb553b0b7322f15bed6bd644f96326878327db693a52d2c48d82311d31116c0bccd5a5cf89fdc749f4491a59f1f0a22a54b11e0c763ea3c465fc0f61eadbe6e53c4c6205ffb5273a04b96708334f36c471a5a5367e0e517d7182e758a8398865657fcbe8f44af9aeacb37d5f695e366e01f23a46b5323b02237c42da8fe3837009dcf6629a22c65c05d0e898555d6ce5886208b40b0c47b7c99329f", 0xe8}, {&(0x7f0000388000)="f02cc52bc7a38750147463260562a8ba21966daa921bca45236909042ff0307ffc82bc102513eccdb9b2d4a462aa4cd667e0cde8a203c28c5004ae224e4561f7b74606ae2226cc93ef9008bd5bdcfb184c2f1caf4bc7adc37f8bd49fa7e611c4876a653b151dc622a538a417303afde9f1429685c4c99d3b537dff519a8510cff5710ecca07d50d99cae6869c12a777014b32ac722acf3c1e500ee9c6db15a1e72b063ac835c81050499895efb4995da67f864aae5589afaa435b7d8342e30d25f28508e4797107d762568d580cbe45af8541d2cf78aaf6883e9c8b93c5048112e2aedcd1670cc1b38e895cd79519c", 0xef}], 0x5, 0x0, 0x0, 0x2404c8c1}, 0x100000001}, {{0x0, 0x0, &(0x7f0000037000-0x10)=[{&(0x7f0000571000)="6857503a7980f3e415d631308a1976e2501f4ec5c8171848ff71522bcf2191b7c102846aaf51ceea10e84da1d35584c6e5330df4b682c5a2e17e507f4abd536840f3c74400d92e1889225b36c3c1bdd0ec46d5299e6f56de42d15b6d2d8ac8160e4d5e7ecec32f41d8a9ab9c866afefd6c835930a5268125b39abdbdf845a56a", 0x80}, {&(0x7f0000117000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000f4e000-0x3ec)=[{0xd0, 0x111, 0x897, "295d664c40d58fda0cef6cb7ff37d38b4657ac8b1c72e71e573d930f0e84ab66794a1fdf807248c6cc5e45d6449f20547da45dd06ebf1b928cb445c60986899db185f9326a3b2591536a42d9a0d2fd037d255e122441eee11b6de9ffe2dc6ab4711fea3efe99d16987bd5a5d12555f55c0ad831b2079551a2c3c4ebb92493463800b94fd78ab7262e6c931c0ddafca46b501d0f2d444de29e53e747b922d0c397612db9ef49e19834036de42609f247225b32c6fe17adccec2f4c1e02e190d3c13125241"}, {0x10c, 0x116, 0x1f, "73fa38fa6022d612f15a153703d23b5a060c10def280c2e7b02cf342aecaa540097b18781b152ae9a2be3cff6b51bfea1441b6fd7f0cf53d39c3c163da57f3d53f56e56b47692bc50f6ef307ade4e1bec5fc638f5a86fae3d2dc8b1da8a9f958892d91a9a5e61c70cf48cc94bddd801384ecc68ce94e9a49dcc1c602e5ce53057f45265ebeb2a763023a7ce30ecfa25d5073f6a6b9d460debcff45cc8762538872ded1f30f2f10846b8066ff0eb8c2aca8fc8c967b29ace13eff1c2e0a4b2669b582235fd2c2e9990dc13824d27a381ae2372befeab7bdbe5020c1771dad52982bfb91fbb488168ad24614812b072cca655b2d61771f5f3b795e642512e4"}, {0x80, 0x11f, 0xffffffffffffff01, "2b6ea4d5559dfee3babda43d58f82e299bf186a6ee82f4f7a799ea383cc77a84c0eb7076c95d952ee057ed30da6601edd36ce5bcdfb5fca789655e3a84168fdab0e04c3f02b66eae83c72b35badb18767979b1c1449e4a23dbc8d34715b6cdda44508b3227feeb7bda5252c9cbb696f1f038"}, {0x3c, 0x100, 0xa3e, "dcac739e9442816ff1a633e246a22da4a81f81c32bbb7f36fa9354db0b0dba02bcfdb1738277d751c9c63c43add9"}, {0x100, 0x11f, 0x2, "45e33890d5c41a3b7c56c90de87aec780312c4a5773b9807953d142ba69fdabe09c159fa1707094be5cff94e5980128fa172938166828a12df4881f1747a68b5ac1fb75c19c7d1fb07569df8f2022c064540467bcbe014d9421d42e9b37f833d573550d24a916e410539e624bf71c22bd6eafa8a5caeed2eb030ccea52972089f0c185063e167a143f157aaf9bc77e79180bd4f139f710c7d510032352f31183e5869a678fc0e829556bf974a9f5cb3d668a9278881f31e5526065b51bc9bc277a45a311b4dff74cee6f452c97d23466971d6cc713396f1448f3dcc95a52f062f95418c404672a07377a07bd0e8e5bc1173cfd"}, {0x54, 0x117, 0x7fff, "1f1d5d841ac4c05d03efda43ab9f8420ff34f52ab28c95540a41993a087071eab5685c12e16603c8ae8eae4e11740a629e1f8b9123ad838ae5db3ff5ff0ad2c401788faf2b552d"}], 0x3ec, 0x800}, 0x5}], 0x4, 0x4000) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') dup2(r3, r5) fchmodat(r1, &(0x7f0000a7c000-0x8)='./file0\x00', 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f0000997000-0x60)={&(0x7f0000de7000-0xc)=[0xfffffffffffffffc, 0x800, 0x10001], 0x3, 0x8, 0x4, 0x200, 0xf1, 0x5, {0x7fff, 0xe6f5, 0x5, 0x0, 0xc9, 0x3, 0x7ff, 0x1, 0x3ff, 0x0, 0xff, 0x2, 0x7fff, 0x7, "3e455c931dc1507ab1151bd4f616f537591de2d1b5cf539784563a401c3172bb"}}) openat(r0, &(0x7f00004c4000)='./file0\x00', 0x840, 0x2) syz_emit_ethernet(0x34, &(0x7f000026c000-0x218)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x26, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @empty, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "f88d"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) 2018/02/10 19:34:58 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000b000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000012000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, 0x26, &(0x7f0000012000)=[{&(0x7f000000f000-0x8)='`', 0x1}], 0x1, &(0x7f0000012000)=[]}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000001d000)='/dev/vcs#\x00', 0x8, 0xfffffffffffffffe) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001e000)=0x0) fstat(r0, &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f000001f000-0x20)={0x8, 0x400, r2, 0x7fff, r3, 0x0, 0x10001, 0x8}) ioctl$TIOCEXCL(r0, 0x540c) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000001e000-0xe3)="8f298a3bd07c2d6e12e339c8049350c945f3cf5003eedb667d542c403e07351e6ee0b3c17d56c62e6e622964662c22f987784fd5ef1bff439a7c1f81f2ac3ef28b43bc995a1817e942e48460fc0b77ea1e07e7f622de341a99da3ad05ef6f5659f2bb4ae1819b68347bb2b4e053b0755c282caad2d960a0f68020d04cee40fde19f2f37b88ecb5721f08e02fbcdaeed31dbaf08b372b56e23d88be8d01117c7586232cc512040feb7127bd2c4efda5de2180fa71bb192c34024fd2f77901b63436293775af98b75dd5496144484fc957cc371837d4a4cc2d9ba7fd6bcc0aca21f388b2") mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000015000)={&(0x7f000001c000-0x6)=@hci, 0x6, &(0x7f0000003000-0x38)=[], 0x0, &(0x7f0000005000-0x62)=""/98, 0x62}, 0x0) 2018/02/10 19:34:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00004d1000-0x4), &(0x7f0000fef000-0x8), 0x4, &(0x7f00006d2000/0x4000)=nil, 0x2) r0 = pkey_alloc(0x0, 0xfffffffffffffffd) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000438000)='/proc/self/net/pfkey\x00', 0x200400, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000341000)={0x10200, 0x0, &(0x7f0000ed3000/0x2000)=nil}) pkey_free(r0) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x29, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000d87000-0x68)={0x6, 0x100, [{0x6}, {0x89e, 0x0, 0x9}, {0xc0, 0x0, 0xffffffff}, {0x80000000, 0x0, 0x1f80000}, {0xffff, 0x0, 0x6d}, {0x2, 0x0, 0x5}]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f0000c71000-0x91)=""/145) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9201, 0xfffffffffbfffffc) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/10 19:34:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x800, &(0x7f0000000000)=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) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{&(0x7f0000001000)=@nfc_llcp, 0x58, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x7f}, 0xb7}, {{&(0x7f0000001000-0x10)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000001000-0x28)=[{&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f0000000000)=""/217, 0xd9}, {&(0x7f0000001000)=""/185, 0xffffffffffffffe0}, {&(0x7f0000001000-0x3c)=""/60, 0x3c}, {&(0x7f0000001000)=""/30, 0x1e}], 0x5, &(0x7f0000000000)=""/4096, 0x1000, 0x1}, 0x100000001}, {{&(0x7f0000001000-0x9)=@rc, 0x9, &(0x7f0000002000-0x18)=[{&(0x7f0000002000-0x5b)=""/91, 0x5b}, {&(0x7f0000001000)}, {&(0x7f0000001000)=""/20, 0x14}], 0x3, 0x0, 0x0, 0x7}}, {{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000)=""/196, 0xc4}], 0x1, 0x0, 0x0, 0x5}, 0x3ff}, {{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/213, 0xd5}, {&(0x7f0000001000)=""/180, 0xb4}, {&(0x7f0000002000-0x45)=""/69, 0x45}, {&(0x7f0000000000)=""/19, 0x13}], 0x4, &(0x7f0000000000)=""/4096, 0x1000, 0x8}, 0x4}, {{&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)=""/197, 0xc5}, {&(0x7f0000002000-0xa8)=""/168, 0xa8}], 0x2, &(0x7f0000001000)=""/158, 0x9e}, 0xffffffff}, {{&(0x7f0000001000)=@rc, 0x9, &(0x7f0000001000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x7}}, {{&(0x7f0000001000)=@generic, 0x80, &(0x7f0000000000)=[], 0x2000000000000275, &(0x7f0000002000-0xd4)=""/212, 0xd4, 0x1000}, 0x7}], 0x8, 0x2000, &(0x7f0000000000+0x261)={0x77359400}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x8)=[{&(0x7f0000000000)="9674ce8f9d13213c17d78d4bd23bf91dd538dfe13afbd5c7d65cad83430e96d40677f458db651a9a98c6e4fac9b6497a219e245dca496d8c0f10650ee0ddbf7f5eeab92fd9e3d5f4ddc8f69e935966a735d0a261d5a79987e4667feef1948bbea6da9f96fdc9627374de55c92651ac41a0b3eee14649cc32bde29ac1865ce0148cbaab77d9d8d8a99f0d52f606541443eb492dfac21f88f9392b4c0f889daedab7a0190feb393e4fc057b6", 0xab}], 0x20000000000001fb, &(0x7f0000000000)=[], 0x0, 0x20000000}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) io_getevents(r0, 0x6, 0x80000ca, &(0x7f0000001000-0xc0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000001000)={0x0, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 34.621214] kauditd_printk_skb: 2 callbacks suppressed [ 34.621223] audit: type=1400 audit(1518291298.007:20): avc: denied { name_connect } for pid=5324 comm="syz-executor4" dest=20019 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/10 19:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000afc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000c1f000-0x10)={0x8, 0x0, 0x0, 0x5ae}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f00006fc000)={r1, 0xcec}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000c9c000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000afa000-0x7)=""/7) keyctl$join(0x1, &(0x7f0000d8d000-0x5)={0x73, 0x79, 0x7a, 0x0}) 2018/02/10 19:34:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f000070e000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f0000bcd000-0x8)='./file0\x00', &(0x7f000078c000-0x10)={{r1, r2/1000+30000}, {0x77359400}}) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) open(&(0x7f0000ca6000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/02/10 19:34:58 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0xe0e, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, {0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}, 0x3, [0x1, 0x6, 0x8, 0x100000000, 0x0, 0x9, 0x2, 0xf52]}, 0x5c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) connect$nfc_raw(r1, &(0x7f0000000000)={0x27, 0x5, 0xa6, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a3a000-0x8)={0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001f7000-0x10)={r2, 0x28, &(0x7f0000039000-0x28)}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000219000-0x4)=0x8db1, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x4a, &(0x7f000050c000), &(0x7f0000d10000)=0x28f) 2018/02/10 19:34:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000001, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000001000-0x8)={0x0, 0x7530}, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x8000400) shutdown(r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000002000-0x39)=""/57, 0x8}) 2018/02/10 19:34:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() getgroups(0x6, &(0x7f000072e000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r2 = getegid() setresgid(r0, r1, r2) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x3, 0x9, 0x0, 0xfffffffffffffffe}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f64000-0x4)=0x20) 2018/02/10 19:34:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000f15000-0x20)={0x14, 0x7, 0x1000001, 0x800000001, 0xffffffffffffffff, 0x3, {}, []}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000b35000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000da4000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e1000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000beb000)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00004b0000-0x4)=0xe8) lstat(&(0x7f00004d2000)='./file0\x00', &(0x7f0000842000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000047d000-0x4), &(0x7f000063e000-0x4)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00008db000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) 2018/02/10 19:34:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) pipe2(&(0x7f00009ca000-0x8)={0x0, 0x0}, 0x84800) bind$unix(r1, &(0x7f0000155000)=@abs={0x0, 0x0, 0x1}, 0x8) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000f00210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) [ 34.778705] audit: type=1400 audit(1518291298.060:21): avc: denied { create } for pid=5343 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/10 19:34:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000253000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ca2000-0x8)={0x0, 0x1ff}, &(0x7f0000637000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000018a000)={r1, 0x8b}, 0x8) ioctl$KDMKTONE(r0, 0x2271, 0x7f) 2018/02/10 19:34:58 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x408042) connect$netrom(r0, &(0x7f0000001000)=@ax25={0x3, {"ab45c7eaece779"}, 0x4}, 0x10) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) [ 34.802623] audit: type=1400 audit(1518291298.067:22): avc: denied { ioctl } for pid=5343 comm="syz-executor7" path="socket:[13905]" dev="sockfs" ino=13905 ioctlcmd=0x894b scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.831664] audit: type=1400 audit(1518291298.070:23): avc: denied { write } for pid=5343 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/10 19:34:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004524, &(0x7f0000402000-0xd9)) syz_open_dev$dmmidi(&(0x7f00005e2000)='/dev/dmmidi#\x00', 0x93, 0x100) 2018/02/10 19:34:58 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000aa5000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/netlink\x00') mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000-0x250)=@raw={'raw\x00', 0x9, 0x3, 0x1f4, 0x0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000008000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffff}}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x250) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80000) r3 = memfd_create(&(0x7f0000004000)="01ff6c66757365727472757374656400", 0x2) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f000000a000)) pipe2(&(0x7f0000003000-0x8)={0x0}, 0x4000) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000015000-0x4)=0x70) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x5421, &(0x7f0000017000-0x8)=0xfffffffffffff2e6) [ 34.855381] audit: type=1400 audit(1518291298.159:24): avc: denied { dac_read_search } for pid=5372 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.880151] audit: type=1400 audit(1518291298.182:25): avc: denied { setgid } for pid=5376 comm="syz-executor7" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.904117] audit: type=1400 audit(1518291298.289:26): avc: denied { write } for pid=5386 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/10 19:34:58 executing program 1: socketpair(0x1b, 0x6, 0xffffffffffffffff, &(0x7f0000165000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000000)=0x5ac2eeb9, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000753000)='/proc/self/net/pfkey\x00', 0x40100, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect(r2, &(0x7f0000001000-0x10)=@ax25={0x3, {"e2ac4f81b8c304"}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x2}, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000001000-0xc)={0x1f, 0x0, 0x4, 0x20, 0x9622}, 0xc) [ 34.922418] Cannot find del_set index 0 as target [ 34.955658] Cannot find del_set index 0 as target 2018/02/10 19:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d41000-0xc)='/dev/rfkill\x00', 0x400, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006d9000-0x8)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000b59000)={0x2, r2}) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f000079d000-0x8)=0x5000) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0x14}, 0x1}, 0x0) r4 = memfd_create(&(0x7f0000aed000)='/trusted$ppp1\x00', 0x3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f000064a000-0x4), &(0x7f0000021000)=0x4) 2018/02/10 19:34:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000001, 0x7fffffff) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000ebb000)='tls\x00', 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000713000)=0x2, 0x4) 2018/02/10 19:34:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xa, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000ae4000-0x27)=""/39, &(0x7f0000027000)=0x27) 2018/02/10 19:34:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f000041f000)='wlan1{/\x00') pipe2(&(0x7f000033b000)={0x0, 0x0}, 0x84000) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d25000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000cf8000-0x6)={0x8, 0x3}) ioctl(r2, 0x9, &(0x7f000073a000-0xd)="92c9a0e791e8ee6ae930f7b785") connect$pppoe(r0, &(0x7f00003ba000-0x1e)={0x18, 0x0, {0x3, @empty, @common='vcan0\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ba0000-0xf9)={0x0, 0xf1, "d1c3d62e13b0f89d7e68757d78b5cccab8d42c25e19379beccf658f0dda2141ff49433de80c900742a258ad2a01ddea480e93c4c5c59b2378aea84128a32702ce4f1d5bf8edfc3fa6faf4ee67a574ef328109d431129544349c968aba4c431b6b437cf4bf2e0dc5c9c3e588394a771ce0f717acdf4405c3273669c31678546e28db37776e1238ec7b5d35d046c565cd873af94b66c40a6be681d4840a2e00ac54b23e802007e79c778efbd32ba2eb5ac7cdc597a9f81c2a9060e6ffaaa75c273ce36081b7cc1215949408358a9dfd5e8631119c4a68e81a3a4665fbeb02929922ad686881c22df213f2960d84e64eaac59"}, &(0x7f0000a84000-0x4)=0xf9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000182000)={r3, 0xf, "84cdfff0be0100d159b9c9c45cd1db"}, &(0x7f00001a2000-0x4)=0xfffffffffffffeac) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000449000/0x1000)=nil, 0x1000) mmap(&(0x7f0000449000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000044a000-0x8)) openat$sequencer(0xffffffffffffff9c, &(0x7f00003d6000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/10 19:34:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008aa000)={0x0, 0x832, 0x93, 0x7}, &(0x7f00006b4000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f43000)={r1, 0x85}, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f000020c000)=0x80000001) readv(r0, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r0, &(0x7f0000417000)="f0", 0x1) 2018/02/10 19:34:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000508000-0x20)={{&(0x7f00008a4000/0x3000)=nil, 0x3000}, 0x1}) sigaltstack(&(0x7f0000ea5000/0x2000)=nil, &(0x7f000089d000)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00003ab000)={{&(0x7f00007b1000/0x3000)=nil, 0x3000}, 0x200000}) 2018/02/10 19:34:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000512000)='/dev/ptmx\x00', 0x200, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) splice(r0, &(0x7f0000179000-0x8), r1, &(0x7f0000e7d000-0x8), 0x2, 0x1) r2 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000811000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00002b1000)={0xc, 0x0, &(0x7f00007d3000+0xba7)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f0000f04000-0x47)}) 2018/02/10 19:34:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x8, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}]}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000487000)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x8, 0x6}, &(0x7f0000df7000-0x4)=0x98) r3 = syz_open_dev$sg(&(0x7f0000d7e000)='/dev/sg#\x00', 0x7fff, 0x2000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000b63000), &(0x7f0000c93000)=0x4) r4 = syz_open_dev$sndpcmc(&(0x7f0000869000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x42040) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000553000-0x8)={r2, 0x7}, &(0x7f000027a000-0x4)=0x8) 2018/02/10 19:34:58 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000008000-0xc)='net/rt_acct\x00') mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000001b000)={0x0, 0xd1, 0x2}, &(0x7f0000027000-0x4)=0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000026000)={r1, 0x6, 0x10, 0x9, 0x1b4}, &(0x7f0000026000)=0x18) r2 = socket$netlink(0x10, 0x3, 0x0) prctl$void(0x1e) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000026000-0xf0)=@ipv6_newroute={0x20, 0x18, 0x781a2420, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/02/10 19:34:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000076b000)='/dev/snd/pcmC#D#c\x00', 0x8f, 0x2) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000c5c000-0x3a)={@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='yam0\x00'}}, {&(0x7f00003f3000-0x8d)=""/141, 0x8d}, &(0x7f0000c01000), 0x10}, 0x3a) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000049000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000c27000-0xc)={@empty, @multicast2, @rand_addr}, &(0x7f00008ea000)=0xc) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, &(0x7f0000767000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000c8d000)={0x0, 0x7530}, 0x8) 2018/02/10 19:34:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa}) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000ee2000-0x8)=0xd) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) fcntl$getflags(r1, 0x1) read(r0, &(0x7f0000332000)=""/8, 0x8) r3 = dup(r0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000472000-0x28)={&(0x7f00009cc000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f000063f000/0x1000)=nil}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000895000)={{{@in=@loopback, @in6=@empty}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000279000)=0xe8) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) close(r1) [ 35.069423] audit: type=1400 audit(1518291298.456:27): avc: denied { map } for pid=5423 comm="syz-executor1" path="/dev/binder0" dev="devtmpfs" ino=9158 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 35.135859] binder: 5423:5426 BC_FREE_BUFFER u0000000020007f72 no match [ 35.147454] audit: type=1400 audit(1518291298.513:28): avc: denied { set_context_mgr } for pid=5423 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/10 19:34:58 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x1d, "626f46361c1e4f18d76b759be91aa9de95ac21a300539459ecb5e7d5d9"}, &(0x7f0000fc2000)=0x25) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000064a000+0xccd)={r1, 0x4, 0x8, 0xfffffffffffffff9}, 0x10) socket(0x18, 0x0, 0x0) 2018/02/10 19:34:58 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000001000-0x400)={"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"}) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000000), 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x5) munlockall() 2018/02/10 19:34:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000924000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ab7000)={0x0, 0x3ff}, &(0x7f00006fc000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003da000)={r1, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x8c) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00004c1000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000b27000)) preadv(r0, &(0x7f00003cd000)=[{&(0x7f00000b5000)=""/2, 0x2}, {&(0x7f00008dc000)=""/87, 0x57}, {&(0x7f0000df6000)=""/87, 0x57}, {&(0x7f00001b2000)=""/225, 0xe1}, {&(0x7f0000d89000+0xdf0)=""/211, 0xd3}, {&(0x7f0000ca3000-0x71)=""/113, 0x71}, {&(0x7f0000a1a000-0x91)=""/145, 0x91}, {&(0x7f000054c000)=""/226, 0xe2}], 0x8, 0x22) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000a81000)=0xa7) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f00001e2000)={&(0x7f00007a7000/0x4000)=nil, 0x4000}) r2 = getpgrp(0xffffffffffffffff) timer_create(0x0, &(0x7f0000af2000)={0x0, 0x8, 0x20000020005, @tid=r2}, &(0x7f00004e2000)=0x0) timer_gettime(r3, &(0x7f0000bed000-0x10)) [ 35.170782] audit: type=1400 audit(1518291298.519:29): avc: denied { call } for pid=5423 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/10 19:34:58 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_dev$usbmon(&(0x7f00008d1000)='/dev/usbmon#\x00', 0x7fff, 0x8000) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000de1000), &(0x7f0000fdf000)=0x4) 2018/02/10 19:34:58 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000003, 0x4000000800000001) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000c000)={&(0x7f0000008000)=@hci, 0x6, &(0x7f000000e000)=[], 0x0, &(0x7f000000d000-0xac)=""/172, 0xac}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x2, &(0x7f0000824000)={0x0, 0x3e, 0xfffffffffffffffc, @thr={&(0x7f0000625000-0x6e)="b28a2a91667b6f71aa15cfeb4ac2393a70561e17b7801a5a6c37eaeee9c8cc3de7224ffe44e7fa2f6ab7aab37df45b77c9c0e153d41d22c5ffe88adb4fec4fc243f677d16c3623cb20421436df02d27bb06e2a02a56bc5dcb58102a11c75309bb0d6383fe270e7f4f67108aed376", &(0x7f0000ea8000-0x89)="e1d4e9eb924e1d6cc03b077370790d099f5fbf2984795436bfc360b557e8e27f82a033d8ec14c4fc6164aa9526bc5eef398cc5c467d55885b06808f56eb8b188192648bfc13d05ea50d3c933fa4d8f9975be6cb710f295b054fc6d3c85ddce39f595e3b9988d74f5b18e8dacf7a7d9767406efca8b874628679bc85736da5059e6c79d9a41afe4a081"}}, &(0x7f0000e94000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000a000)=0x18, 0x4) sendmsg(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000)=[], 0x0, &(0x7f0000006000-0x590)=[]}, 0x0) [ 35.228832] binder: BINDER_SET_CONTEXT_MGR already set [ 35.240482] binder: 5423:5441 ioctl 40046207 0 returned -16 [ 35.251797] binder_alloc: 5423: binder_alloc_buf, no vma [ 35.257397] binder: 5423:5426 transaction failed 29189/-3, size 40-8 line 2957 [ 35.275754] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.290521] binder: release 5423:5426 transaction 2 out, still active [ 35.297791] binder: unexpected work type, 4, not freed [ 35.303102] binder: undelivered TRANSACTION_COMPLETE [ 35.308400] binder: send failed reply for transaction 2, target dead 2018/02/10 19:34:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006f0000)}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000005e000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000885000)=0x0) rt_tgsigqueueinfo(r1, r2, 0x34, &(0x7f0000f21000-0x10)={0x23, 0x41, 0x20, 0x1feb45dc}) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000030000-0x8)={&(0x7f0000024000)={0x14, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x8000000000000001}, []}, 0x14}, 0x1}, 0x0) r3 = syz_open_dev$amidi(&(0x7f00001ff000)='/dev/amidi#\x00', 0x809, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x807c6406, &(0x7f0000ec1000-0xb8)=""/184) getpgid(r2) 2018/02/10 19:34:59 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00006f1000)='/dev/dsp\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00007ac000-0x8c)={0x5, 0xc24b, 0x6, 'queue0\x00', 0x9}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8) mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000cd6000-0x10)={0x0}) setitimer(0x0, &(0x7f0000a0b000)={{}, {r1, 0x7530}}, &(0x7f0000cd5000)) alarm(0x0) 2018/02/10 19:34:59 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000348000)={0x2, &(0x7f0000800000-0x10)=[{0x4, 0x0, 0x100000000000000, 0xfffe00000}, {0x6}]}, 0x8) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[]}], 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000135000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00001d2000-0x28)={0x200, 0x1c, 0xfffffffffffff800, 0x9, "91dc2f71bad4bb01fbea338f6a8d10ce4a43c9c70da8cafe6536cbb15701d761"}) 2018/02/10 19:34:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000072d000)=@nfc_llcp, &(0x7f00009eb000-0x4)=0x58, 0x800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000009c000)=0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x20) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000009d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a98000)=@assoc_id=0x0, &(0x7f00007ea000)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dab000-0x8)={r3, 0x6}, &(0x7f0000205000)=0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) fcntl$getownex(r4, 0x10, &(0x7f00001d7000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000d8c000)={{{@in=@loopback, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000e7f000-0x4)=0xe8) r6 = syz_open_procfs(r5, &(0x7f0000f18000-0xd)='net/anycast6\x00') preadv(r6, &(0x7f0000560000-0x80)=[], 0x0, 0x80000) 2018/02/10 19:34:59 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000010000), 0x800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000011000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000010000)) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000011000)={0x100000000, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0x5, [{{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x340) ioctl$int_out(r0, 0x2, &(0x7f0000011000-0x4)) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x25)="1b0000001a00030007fffd946fa283bc8000000000000000271d85", 0x1b}], 0x1}, 0x0) 2018/02/10 19:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80003, 0x1) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)="0a46be7a3b6cfaf1b4ac529b92a199a4", 0x10) 2018/02/10 19:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000730000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9e000-0x14)={0x1, 0x0, 0x0, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000fc9000-0x8)=0x2) 2018/02/10 19:34:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003a2000)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) connect$netlink(r2, &(0x7f0000de3000)=@proc={0x10, 0x0, 0x2, 0x800}, 0xc) 2018/02/10 19:34:59 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000000000)={0x20, 0x21f, 0x2, 0x1fffc00000, 0x3f, 0x96c, 0x65c9, 0x0, 0x8, 0x9, 0x7, 0x583e6adf, 0x8001, 0x2, 0x1000, 0x3, 0x1f, 0x7, 0xfffffffffffffffd, 0xffffffff7fffffff, 0xec6b, 0x9, 0x8001, 0x3, 0x200, 0x3}) 2018/02/10 19:34:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000546000-0x1c)="3b8e26661fda42ef05e5287e1a417afeada3041081b42d498dac1107", 0x1c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000519000-0x4), 0xffffffffffffff57) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@random="f8dab810d78a", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x7c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/10 19:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) close(r0) listen(r0, 0x3) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000783000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000084a000-0x4)=0x7, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001000-0x4)=0x10001, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f000084c000-0x14)={@empty, 0x0}, &(0x7f000017c000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000031a000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f000031c000-0x4)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000851000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00005e8000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007ef000-0xe8)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f000020c000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c38000-0xe8)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00005fd000-0x4)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000992000-0x1c)={&(0x7f0000cc3000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000f46000-0x8)={&(0x7f00004b7000)=@allocspi={0x324, 0x16, 0x800, 0x5, 0x3, {{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x5, 0x1, 0x2, 0x2, 0x80, 0x80, 0x16, r4, r5}, {@in=@multicast2=0xe0000002, 0x3}, @in=@multicast1=0xe0000001, {0x8, 0x2, 0x2, 0xd59d, 0x0, 0x8, 0x2, 0x7}, {0x1ff, 0x3, 0x5, 0x8}, {0x8, 0x2, 0x7}, 0x6, 0x5, 0x2, 0x1, 0x1, 0x21}, 0x6, 0x11}, [@algo_aead={0x11c, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x668, 0xe0, "5e50ecef87bef50da0b3172b1ce7720b4cc307b4bdf931e27a0d5cb44087088b86863a0fd26c8d818876d49d6bad2f59dbf491dc2073bf77ac0e32607ddf6321970f3a7be7e949de69dcf869e5997c081e949e5c8d5e02a468b01cb0945809692ae90d83dc5607365405c531d643289eb76d7ab223e9a0982759e7682ac3ada1db4f859355ad368e997d341670fdb707441fe77288c3cf905ee6dc2bcbe8737c49116d471a5f96ec9d3ff629ee1d0d996c61b4389213b57b660b80f1cd6b21eb6919d1ed4a01a390b5eceaf635"}}, @offload={0xc, 0x1c, {r6, 0x3}}, @replay_val={0x10, 0xa, {0x7, 0x7, 0x7f}}, @policy={0xb0, 0x7, {{@in6=@empty, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x3, 0x1, 0xa, 0x20, 0x0, 0x3f, r7, r8}, {0x956, 0xfffffffffffffffe, 0x1, 0x1, 0x7f, 0x1d1, 0x43, 0x1}, {0x3, 0xfffffffffffffff9, 0x8d2f, 0x8eef}, 0xffffffff, 0x3, 0x0, 0x1, 0x3, 0x3}}, @ipv6_hthresh={0x8, 0x4, {0x38, 0x53}}, @replay_val={0x10, 0xa, {0x1, 0x0, 0x7ff}}, @user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0xeb7, @in=@loopback=0x7f000001, 0x0, 0xa}}]}, 0x324}, 0x1, 0x0, 0x0, 0x40000}, 0x24000050) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r9 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000025c000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000d0e000-0xe8)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f00000e2000)=0xe8) setsockopt$inet_mreqn(r10, 0x0, 0x27, &(0x7f0000d09000)={@multicast2=0xe0000002, @rand_addr=0x4, r11}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/10 19:34:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x5, &(0x7f0000695000-0x4), 0x4) ppoll(&(0x7f0000ed8000-0x38)=[{r0}], 0x1, &(0x7f0000e01000-0x8)={0x77359400}, &(0x7f0000d13000)={0x1f}, 0x8) 2018/02/10 19:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) read(r0, &(0x7f0000eea000)=""/176, 0x18b) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000d2e000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000cf3000-0x4)=0x0) sendmsg$nl_generic(r1, &(0x7f0000d2d000-0x1c)={&(0x7f0000426000)={0x10}, 0xc, &(0x7f00004e3000)={&(0x7f000006e000+0x9fa)={0x20, 0x37, 0x600, 0x7, 0x0, {0x1e}, [@typed={0xc, 0x4d, @pid=r2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4010}, 0x4000) sched_setaffinity(0x0, 0xf8, &(0x7f0000e73000)=0x86b2) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d9b000)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000624000)={{0x2, 0x2, @rand_addr=0x811}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x20, {0x2, 0x2, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/10 19:34:59 executing program 0: r0 = open(&(0x7f0000b09000)='./file0\x00', 0x80, 0x3) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000c57000-0x10)={0x6d, 0x7a, 0xb4f7, 0x303}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000d75000)={0x9, 0x8}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000fae000)='/dev/sg#\x00', 0x100000, 0x0) r3 = add_key(&(0x7f0000af0000-0x1)='keyring\x00', &(0x7f0000348000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000009d000-0x29)="b2bbe60da6ab59016f603654f697d96dcd42f9ffeec52810124971afdf5179cc4f69262f9640bd73a5", 0x29, 0xfffffffffffffff8) r4 = add_key$user(&(0x7f0000be8000)='user\x00', &(0x7f0000c26000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00007f7000)="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", 0xb0e, r3) keyctl$setperm(0x5, r4, 0x40000) syz_open_dev$loop(&(0x7f0000f05000-0xb)='/dev/loop#\x00', 0x7, 0x20000) close(r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000f4000-0x38)=[{0x4, 0x6}, {0x4, 0x8}, {0x4, 0x7}, {0xc}, {0x8, 0x10001}, {0x8, 0x8}, {0x3, 0x3a}], 0x7) 2018/02/10 19:34:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x6, 0x80100) syz_open_dev$sndpcmc(&(0x7f0000131000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ppoll(&(0x7f0000a61000)=[{r0}, {r1, 0x201}], 0x2, &(0x7f000012c000-0x10)={0x77359400}, &(0x7f0000025000), 0x8) 2018/02/10 19:34:59 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000529000)='/dev/admmidi#\x00', 0x5, 0x40600) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000042a000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00007eb000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f000005c000-0x48)) wait4(0x0, 0x0, 0x1000008, &(0x7f000039b000)) clock_nanosleep(0x22ab352bed6f44de, 0xffffffffffffffff, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f00005e4000)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000dae000-0x5b)=""/91) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000caa000-0x4), &(0x7f0000dc0000-0x4)=0x4) socket$kcm(0x29, 0x2, 0x0) munlock(&(0x7f0000cd2000/0x1000)=nil, 0x1000) lgetxattr(&(0x7f0000263000)='./file0\x00', &(0x7f00003c2000)=@known='system.posix_acl_access\x00', &(0x7f00003fd000)=""/80, 0x50) [ 35.920616] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/02/10 19:34:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00008d9000)='/dev/audio#\x00', 0xe7d, 0x0) inotify_add_watch(r0, &(0x7f0000ea2000)='./file0\x00', 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000e22000)=0x1ff, 0x4) socketpair$inet(0x2, 0x80003, 0x5e, &(0x7f0000fa4000-0x8)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00005b6000)=""/213, &(0x7f00008c6000-0x4)=0xbe) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f00007bb000)="cf") write$tun(0xffffffffffffffff, &(0x7f0000eff000-0xf5)=@hdr={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @ipv6={0x0, 0x6, "739e3f", 0xc1, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}, "a10b8d06f3fb61d03eb15d00e7a1d1cb9b32c0d6dc3c85c249b1323378fc8590abcb08ff52d55e4c104034392e48b7bb16c4f93875ea9fb4b652cef5926bde98c28a22befd6e8e58a73a06575cafc8618a59bc33c05735c2ee7ff33d267a0ad4b5b4d7ba63d980c86d657bceb4edf7db954dc167625ef0afcd4308575eaeda25b125230fd14cfd1c68fbcf40709f615755814d75167f2347de11a9a7104434f1cc9705487efe4f66a3ecb194c5672530e7"}}}}, 0xf3) 2018/02/10 19:34:59 executing program 7: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000069b000)='/dev/vga_arbiter\x00', 0x240, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00002fb000)=@buf={0xef, &(0x7f0000974000-0xef)="070f7d2f40b3c50b8a49763a2e1c877c9a949f5e186279d0a5c8bad7b211a678aa3bdf44b1205b135f4fa0f11d8413dc3e78055ffe048905a895a273c2762f552533d0ff212d564e0b226ac175b07f8b3fd95e0437fab81dc1f83d104b0335615eb451ed9b44d28ab36ff3d888026dfd3f4b5775d8076191f290507ce70413d7e424362637340a39240264c6c19214283376db5d4800a7d683edc91125f224a0ff113f3c92061ba42a8f75089185874a205282a66ec2727f408119ae76563c6f93804b9737db7750f58598b624c8705696d24dce80852b84d505548f048b803c7b202042454440b4136aaa931b44f4"}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000def000), &(0x7f0000c89000-0x4)=0xc) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000def000)=0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000df1000-0x4), &(0x7f00005bb000)=0x4) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000df1000-0x58)=@nfc_llcp, &(0x7f0000c32000-0x4)=0x58) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000c86000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000032d000/0x3000)=nil) openat$pfkey(0xffffffffffffff9c, &(0x7f0000df0000)='/proc/self/net/pfkey\x00', 0x103180, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000086000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000f3000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00000e4000)={0x1, 0x9, 0x1}) r3 = syz_open_procfs(r1, &(0x7f0000df0000-0x9)='children\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000a2b000)='/dev/ppp\x00', 0x0, 0x0) preadv(r3, &(0x7f000069e000)=[{&(0x7f0000e9a000)=""/179, 0xfffffffffffffec8}], 0x2c5, 0x0) 2018/02/10 19:34:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000089000-0xb)='/dev/vcsa#\x00', 0x6, 0x40) socket$inet6(0xa, 0x6, 0x1) exit(0x0) init_module(&(0x7f00006e6000-0xc)='eth0vmnet1#\x00', 0xc, &(0x7f0000061000-0xd)='{ppp1selinux\x00') poll(&(0x7f0000408000)=[{0xffffffffffffffff}, {r0}], 0x2, 0x0) 2018/02/10 19:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000)='./file0\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00001c9000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000580000)={0x0, 0x15, "5ccd3f401b575e11e596b777191b1cfd32ca88382f"}, &(0x7f0000bbd000-0x4)=0x1d) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e9b000)={r2, 0x80000001, 0x1, [0xcde]}, 0xa) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000994000)) lseek(r1, 0x0, 0x1) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0xfffffffffffffffd}) keyctl$session_to_parent(0x12) 2018/02/10 19:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a7d000)='/dev/sg#\x00', 0x3, 0x2000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000b58000-0x55)="4bf0a10cc43370ad9650f55c6d1eed73baf1a2543140fbcfeec9961af4465ef5a3c808b009036e59b07e354eee0cb30af9df6924d74bfa273cc7205c267faae76f077e778a6d2b5ef912b28274118c3f719d9f6d61") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f00003d1000-0x28)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/02/10 19:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005ba000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) read$eventfd(r2, &(0x7f0000c37000-0x8), 0x8) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) utime(&(0x7f00002e5000)='./file0\x00', &(0x7f00003fd000)={0x5, 0x99}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000287000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000079f000)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00001fa000)={r6, r7}) r8 = dup3(r5, r4, 0x0) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f00005dc000)={0x1, 0x0, [{0xc0000102, 0x0, 0x8000000000000}]}) 2018/02/10 19:34:59 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000001000-0x4)=0x10) 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) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b4e000-0xc)='/dev/rfkill\x00', 0x20200, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000094b000-0x8)={0x0, 0x9}, &(0x7f0000af2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a6d000)={r2, @in6={{0xa, 0x1, 0x80, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x200}}}, 0x8c) setxattr(&(0x7f0000419000-0x8)='./file0\x00', &(0x7f0000504000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000001d000)="8600", 0x2, 0x1) setrlimit(0x9, &(0x7f0000b8c000)) io_setup(0x41, &(0x7f000006c000-0x8)) 2018/02/10 19:34:59 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000643000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f000098f000)={0xb7, 0x6, 0x5, 0x3ff, 0x18, 0x3}) r1 = socket(0x10, 0x800, 0x3) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000811000-0x4), &(0x7f00005dc000)=0x4) 2018/02/10 19:34:59 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000023000)="2200050000001107e1ccd09fbaa4a82614f6be8beac014e8acf3cd1734daafcb73903e0f7289eeaf7569b04c221472e2505658fde70dd77ff588659e7392686ebe8cda81815b9f01fb5d06932163dc7d9f9da1ecfea541f29c5e95811882c5766c5c8413e7c74d9e8aadc32129010dd990dc719bb4fd6337af4e50c35068196cca3733ccaf3497e29edc68ade7b17e495b6fe78f1c7963e3a637a1b428e69df4d67116a7de5b7cf87181e0d8cb214b7818147e49d20ef6d7b625ed49dc60f4092df7549333f884bd72ef368c67", 0x5) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000024000)={[0x10000, 0xffffffffffffc898, 0x1, 0x7f, 0x0, 0x7f, 0x2, 0x5, 0x7eb, 0x9, 0x2, 0x8, 0x80000001, 0x3, 0x5, 0xffffffff], 0xd000, 0x800}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x5, 0x3, @fr=&(0x7f0000012000)={0x7, 0xffb, 0x0, 0xf8, 0x100000000, 0xffffffffffffffc0, 0x100}}}) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000020000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000020000-0x1a8)=[]}}], 0x1, 0x0) mq_getsetattr(r1, &(0x7f0000003000)={0x4, 0x80000000, 0x1, 0x1, 0x6, 0x8, 0x4, 0x401}, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r1, 0x111, 0x5, &(0x7f0000005000-0x2)="0ed4", 0x2) 2018/02/10 19:34:59 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000003000)={0x0}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000002000)) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000002000)={r2, &(0x7f0000002000-0xdb)=""/219}) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000006000)={r2, &(0x7f0000005000-0xf5)=""/245}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000-0x4), &(0x7f0000001000)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)) 2018/02/10 19:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d72000)='/selinux/policy\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000240000)='/dev/loop-control\x00', 0x4000, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000618000)={@common="6c6f00000000000000001e00", 0x0}) sendmsg$nl_route(r2, &(0x7f000001c000-0x1c)={&(0x7f0000de5000)={0x10}, 0xc, &(0x7f0000530000-0x8)={&(0x7f0000e3a000)=@bridge_setlink={0x20, 0x13, 0x603, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r3}, []}, 0x20}, 0x1}, 0x0) 2018/02/10 19:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f00001b0000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ftruncate(r0, 0x7fff) read$eventfd(r0, &(0x7f00007c4000), 0x8) readv(r0, &(0x7f000010e000)=[{&(0x7f0000001000)=""/171, 0xab}], 0x1) 2018/02/10 19:34:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c21000-0x9)='/dev/sg#\x00', 0x0, 0x0) socket$kcm(0x29, 0x7, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) dup3(r0, r1, 0x0) [ 36.233423] QAT: Invalid ioctl [ 36.281115] QAT: Invalid ioctl 2018/02/10 19:34:59 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000425000-0x4), &(0x7f0000001000-0x4)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001000)=@fragment={0x3f, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffff781, 0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000003000)={0x80000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000004000)={0x0, 0x24, "003093f50604b77c36f87d68c4f05c71696c31f362449c3a89099159152ed8018ea30578"}, &(0x7f0000004000)=0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xaf0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000005000-0x98)={r3, @in6={{0xa, 0x3, 0x80000000, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x2}}, 0x7, 0x4000000000}, &(0x7f0000005000-0x4)=0x98) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000005000-0x8)={0x0}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000001000-0x8)={r6}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000004000-0x1c)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000006000-0x8)={&(0x7f0000005000)={0x26f8, 0x20, 0x20, 0x1, 0x2, {0x16}, [@nested={0x1164, 0x8f, [@generic="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@generic="abd07aa2a87a897fd48ef4bc25ca2c6054dc49b364676b719a84a7e8721ae2d51414225106304330d61113e0ff55d2045150d35864181291114b3294c1b5e0cb220c58de6d8ef1a6a4e2a2bc4db35c6a0bb192f48e45783aad0b97b0c3592f5cda74d9997f66d1010586a040cfe762bd70f97b29fc5a9137a246fa77345f7f8624d1b0d72e92a6a24ec4b41be19c624fbe340b", @typed={0x10, 0x1, @u64=0x400}, @generic="e708faa920116701030f81df009cc4f0ba8edea391990bb9bf7ca6b58db13925bb8f297f5643e21fa002d5dd021dfe8ac481eaf6a9415ea79695c99ab7549709b4abd83592468352053ec82482c9300dafca137e16b46e4025ec269f63dd6e23892dfc6533ecb80e8ee736f6b3a932146f29d3eaf854ff134a5e48eb83eb15ae08853cf23df5da13332e0e527cadd48bf19dc11f9e7d459a45a025b2e4cfb0b884fb38f1b9577149f9e8628b2ad628b0253c90517a6260e1c2941bc9ee"]}, @typed={0x10, 0x44, @u64=0x2}, @generic="e7248dcc38583bdb0c66a9e085139f855a2445b1dfe8fdcef24ea3f07890b00ddd5c5fed81fb61a5256fef546bebcc99222dfa87077406f26c29306139e248ff0254f656fbda9ae29eb5681fb520b1ad7446064dc124b097a00c2b881427e03253d517949e7c398fd15e4ae464ed41256e7d4b967d730f871d122602685bdd3b3083ccda115b16bbbd6e2c16da0e6a", @nested={0x224, 0x7, [@generic="85a2806a29e0e51054215eaa4d75cef2d54d97c1d012a88ed6158e9bbe73d56eba478d25b8884f9bce7e7f894f87a46551fc11f8afd37e74d312e672a3d4c170c8f89512437098f04b9161b126c20338678302157b0d5ba478d12aaebb65df6f1e86abeff570a638a2a42fe87a1e8a2b9c4bc42af874a4097594fd7c8811ec1f46a9365818f0d62e7daacaf17a0f1a25e365a5595bd319353acd7c72a10587c82b3d08c856d74ab42288cc", @typed={0x18, 0x8, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="76bccddc9f693ef6380717de22a6f07003a8535b52dd9b845fe894ad050403ad4627451f8754857a2c80c63dff5a7a5ad7b61ba9b0bfbbc0b50ffab812b97840b3e30c0437cd256f30265bee6be28590e98c32a89bea0f64441f271fb6921e3610b08829a3b8b012764f6d9fd22fa6199b97789268b4331551dc56c06fdce6a5832958bee1cd28b7563bd91c319daf8183dcf9f0b98830b0ede5bcb2a74d0714d5bf5e165aaebb46f56a390b2fb68db9e8fbfd99b4b9df8369e4f4da785cbbe7aa2a6bdab814643fd07ad37c742178956731be9b278e31b98b495c0afdbf86e701a602e333678c6fdc4e08e485a9", @generic="090cc31c68e8a9eed2239145c68a7c9e9150853368d6ae211619f9254701a827cef7a8e806121e7b4ba69d3846eca14feca6224ea1818bfcf098a28b6163f12e4188eb45f644dae6174d5f602c5501614cbd0d15d9f01cfa9858f9ba67b0ce", @typed={0x10, 0x6e, @u64=0x57}]}, @nested={0x14, 0xf, [@typed={0x10, 0x59, @u64=0x7}]}, @nested={0x11b8, 0x44, [@typed={0xc, 0x8c, @pid=r1}, @generic="50f93e9265a620ddd1cdacd688e64af4650ed231570f9d97b8a228727f0cd3e44c8308ddb73b4bb3bd8ca34784ba706e227426118f9d7c2a142b39663479f37f1d656150c829a6fbe9f58a7bd9d4935d98572a4f9e8ccca2ee0b1848b2ccc4e66cce0f71f1c916402a2214100ec471a38b876e55dec794377d682fac", @typed={0x18, 0x69, @str='ð0vboxnet0lo\x00'}, @typed={0x14, 0x72, @str='/dev/dsp#\x00'}, @typed={0xc, 0x1b, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}, @generic="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@generic="1454f48d31485e965edf8b132e8018376a00526d71243d616bc0736fa79e523da0160ecdd78efb4fe16916e09048d9533332a326e24e8f80368c5990276e18f2fa230d48dd8cf764f7839dc520fe005d9933abf8dac479d8f0be43cc9a242e9f475ebe2ec73bf170a8b7f2d8d0c9aad9a877625517fd4e1ad1864cd8fc0cb881c29648552029f17fd394699d88109a4fbea34445d2a870bf2028a40ee497f6fdac4926b927b64b2e28f31e030ee995004cc3800544a5082951b3dfbadcf958dd61e3a2e4637c1ed7b2cf626ee474022c1fb4fa9c9ec014213367ad041c43f8ea30fc02a380c44efd84fb76c8b8cfc3b91885"]}, @nested={0xe4, 0x56, [@typed={0x8, 0x1c}, @generic="fe65ba74acb5c0b6d11886ef51180a6c945914cff44d6b57e29fc9ea17a3fc8fd0b8e3a489448387f72782e0c1007ccaf23b1806e3a8a0f65c7cec8ccd85f07386bac4c1ac3989cdb410119133a932d376d1aadbd65eeef10a80ad5199fc7e75b15df89bc221fe8cd02c2ec248cf24f595b27b6000ac1bf0ef40f853f525b630196e4f163f381b56a0b36e683b48d67be467d5b129e0fd34f7225f5b9ebf4b4de46a9ff055f07a88bddd1aeac9ffad37e61a05dec111cfc8f7925f11dc80793a2749c313707311748cc4d338ce58ad3a76b51c6e159bd0"]}, @typed={0xc, 0x0, @uid=r7}]}, 0x26f8}, 0x1, 0x0, 0x0, 0x20040014}, 0x40041) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000004000-0xbc)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000003000)={0x1, 0x8, 0x0, 0x9, 0x81, 0x68, 0x8, 0x401, 0x2312, 0xfffffffffffffffc}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0e05403, &(0x7f0000005000)={{0xffffffffffffffff, 0x2, 0x401, 0x1, 0x7}, 0xcf39, 0x2, 'id0\x00', 'timer1\x00', 0x0, 0x401, 0x3, 0x1221a879, 0x7}) 2018/02/10 19:34:59 executing program 3: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x39) 2018/02/10 19:34:59 executing program 7: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x800, 0x0) ioctl$int_in(r1, 0x800000c0045002, &(0x7f000070a000-0x8)) read(r1, &(0x7f0000873000)=""/86, 0x56) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000881000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f000060b000)=[]}, 0x20) read(r1, &(0x7f0000ae8000-0x43)=""/67, 0x43) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bind$alg(r1, &(0x7f000070b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cbc-twofish-avx,tgr192)\x00'}, 0x58) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000034000)={0x74b5, 0x7fff, 0x2, 0xffffffffffffffc0, 0x3, 0x6}) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00000f6000-0xa8)={0x4, 0x0, [{}, {}, {}, {}]}) r3 = dup2(r0, r2) fallocate(r3, 0x10000000000000, 0xfffffffffffffffe, 0x2) 2018/02/10 19:34:59 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00005a6000-0x8), 0x8, 0x0) bind(0xffffffffffffffff, &(0x7f0000001000-0x2)=@vsock={0x28, 0x0, 0x0, @my=0x0}, 0x10) ioprio_get$pid(0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x80002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000002000)=""/213) 2018/02/10 19:34:59 executing program 4: r0 = gettid() prctl$setptracer(0x59616d61, r0) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200300, 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) r2 = socket$nfc_raw(0x27, 0x1, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000422000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r6 = socket$vsock_stream(0x28, 0x1, 0x0) lstat(&(0x7f0000a76000-0x8)='./file0\x00', &(0x7f000057e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f000012d000-0x4), &(0x7f0000000000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000088f000-0x8)={0x0}) r10 = syz_open_dev$urandom(&(0x7f0000561000)='/dev/urandom\x00', 0x0, 0x40) r11 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000279000)='./file0\x00', &(0x7f0000cd0000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f000095a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00004a1000)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000346000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) 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) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r18 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000-0x4)=[0xffffffffffffffff]) r21 = syz_open_dev$evdev(&(0x7f0000281000)='/dev/input/event#\x00', 0x1, 0x6000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f000006f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getegid() r25 = geteuid() getgroups(0xa, &(0x7f0000985000-0x28)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x20600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000dd9000-0x8c)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f3c000-0x50)=[{&(0x7f0000001000-0xb6)="5e9baf2f6fd8c485f509b2e229e51104b6e1951db8b9c2317ecb6d3a7014cd17cf4ffd2524386781cd95ad6b577b52819306f1735a38b9f7ab5f69e4c0afcb00d7edc9acb9a37a2d20bc976b5cd1410a90d97e5f65a3ade6f86b37718019186e2784ae7b37b64be68c20819603771ce9fb81a8f2045d9a25e2d3385e82b2e63a9967cfe4f8c4cba2fe82ecc1dd99abc3715335545c8f2ec4ddff1a445d5e836d25141778aeabb780c7da42e87e46bd13356dbf100d32", 0xb6}, {&(0x7f0000001000-0x2f)="893d9bd1ce39ac3adaab074ceb8b81a3e4a6b15d1e51501b6e984769789ae25784299323251bea67f9bf0c0bf47421", 0x2f}, {&(0x7f0000c6d000-0x9f)="07a983802ec7fa38354727ad05a33d8a52d33b499a5ceeef847976945b3e9aa4d5b13172297a96755791e3ac76076b84740d4541475c293a3cd89bb6c9dc352dade054e0d5cb558a2b1b29741a2470a2718a693b09bba3c0fa31a88e2b8bbe0722901ee918ae6f0825fa26b9b194ed0bd98e404a1cc3ff34db133cb35c208a4ffb0b986f55cf03097b8876862f7d631fb9c29dee96aa587944a3dc9cb27891", 0x9f}, {&(0x7f0000e5a000-0x8e)="74bca53004773504b80fdd1bd12f1a1a7797f00de346c86690e1854cabb90435b04a8dcaf50280353de2fec4c297da96798c06485b0c8d22799a9ee0bc6a31f62067397d8c5aba790edcb13de2932d9b0ab98eaec217df688dd0da7b54720451d34fc208dbe65fe9499ee4640659e146480270ec88cb98cf94e3979fbff0e913c3475d4f7c4fcfb7e4e36c202541", 0x8e}, {&(0x7f0000cf5000-0xb6)="514eed00cd84b78e02ffe125d6f1a3f20b847dd2fdc123e544165324d15b2773170e6dbab0a0366b6be3c50476b123d7d4e9dad35c2f7466bd404e58f172f4fe2fad09e396a6f2c2bb235e03d58530b2a780772471eea21f4a08bd938d3784d61036e2deabcfe5b3c0b31148ce635024a40cc15d614492a780df64f732efeac6ec9ce291d6fa196df54f8e7fbd257de9791bb74880a850acd059353becfc3119ea779984ac5acbf9466b89def413b1e81b936b10d55f", 0xb6}, {&(0x7f0000001000-0x29)="bbeb0a38ff781b9713ba9f229018e88a2b387d6baddc5b3dc6103d008f6bebb3fc8acf8ae31dcfdd2f", 0x29}, {&(0x7f0000a50000-0x1000)="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0x1000}], 0xa, &(0x7f0000ece000)=[], 0x0, 0x1}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000fd8000)="ea48e459eca46c7783428c665ac0774099d691ca65c0a392bdf853e9e984391a33735f66b86dbef59c1a633a2ace9ecf2a957176dcb559662a9c42ddf4124e4667841a07de9ea3896097e26532dfb440b097ce55a2552d959810f9cbec24ea092af5f69daa0a875c37a3d228df88dcd8be360d286d0c5286296e53e75b4e6714203c07193f67ad08f8f09bcc44f3e9f3637c20a38c696751b1394cb5cdff41487840b1d7b8a7067b0ba6d571ae43c53f1da5c8da897d4d33f81eaf3164a87c2de159d03df3075c4eaed8f2f91891acf818cd406315799f5528", 0xd9}, {&(0x7f0000476000-0x95)="df41ee59e937bdc90d5fecc120caee268ff6ecc2c1e9f9eab23181751be010d3f3835ee8720543b629a79fdfc9fceb46c9817ea51372a758a1981b5eeda4775a7035d773585b93afce7639fb5f0c53948be83866406586d1df92848e1006cd303ba9d7a966d6754c31c47223613d74d1fd568f5f6aa9afd525dcc50eb98cc35a1de309cbdadd892ed6e6e8612c29d36e3e5394c97b", 0x95}, {&(0x7f0000000000)="285fb796c3ad2c8d955ff80cd264ab9f21a4f5e6277582ce4bc22c98dfefef2cb059af9a9af7c964a4fe03d0225a468e237570d7250aff03646169f295ce455678ac29edc2a3aca996cf01edc37379377de369a8e8d7fd506d1033623a9146bd4f60d3a855e67cf9109dd75ee2055d80d93209573a69c2fe25e5e6ba9f5e5708d77a3f62445197b90861bb112466d9d5474d8bef585cb8ce42f0f7a68c66c3be7132ad9a89bcea5327b28d4a79bff669894ddb01e1326eeeef8cf544894b680f8d37a47785a2", 0xc6}], 0x3, &(0x7f000072a000-0x94)=[@rights={0x20, 0x1, 0x1, [r2, r3, r4, r5, r6]}, @cred={0x18, 0x1, 0x2, r0, r7, r8}, @rights={0x14, 0x1, 0x1, [r9, r10]}, @cred={0x18, 0x1, 0x2, r0, r11, r12}, @cred={0x18, 0x1, 0x2, r0, r13, r14}, @cred={0x18, 0x1, 0x2, r0, r15, r16}], 0x94, 0x4040}, {&(0x7f0000af8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b8a000)=[{&(0x7f0000140000)="3d81e3eb385f575ef78479b2336c863e119e7fe3ff03da149bb16b4a3e4782d4b7938bc706eacfe8e701c44e70e12321c7d72749bf52e937292f5825ca077c8e1ce555d6ccc7a5c386c27e1ebfc1670b53262f97092c6033b475866447b9dd298db2e660afeeb568070cf7ec6ebd", 0x6e}, {&(0x7f0000000000)="29ee6ca4fa8f3e499eaa39f5c1d80659b5053ab2886cfe3030bbc0dd6a8128d58188df2aabb1a91f736a048bfd3d72920275f0172e5e419bd9e6ad32e5733b1183d030e4a05583b1c2d0d314c3fe71e8641bb44db92e48e0374f5ff728f743aecb0f71eae9bd8c804a662d93ca43fb851f2f8aff6f3a9008b640be5badeff71e844b9b0bc2db0c3d662513988546641af0335c0671e2aa0836eb27d52d040c82d0aeabd88fdbdaee219b0b69d6ab21d2e21e91499764fc84139f25c37ce4546ae9aa0c474fc21a0a1c89d9a42146adbee1e91da9f10fa46fbb6a1b9e35977da066fa32a07a0bd44e6e771c7a354d431ed52370ef1fa5e6", 0xf7}, {&(0x7f0000000000)="a43151", 0x3}, {&(0x7f0000000000)="6fe51ef255e7f8cda02b5e61b7073cb33ad4b387c7e3c0244c93192db4e86e29474b59277beafe14682b9294d57cd83a1cb4d6352aa90fd016ed2a72f6c9df1ec2993580d355e7148165ec81097aafb091c4c3dca0995fd05945dbb82da543841f923be391d3656be237b927037f5c3148ff32cabd25887fd40b9ab3959b505a98d9877e511c97061c66bce0e8987882038f624bca6ed32754478e7f48708e692662ef9a8336ba008689b8e3c3498f0ff848c01a3f19a6319702a22e32716cf2611c80f080a24aa5e770bc97987eabaedec4dd1c501b13b50bbb", 0xda}, {&(0x7f0000001000-0x4c)="4ca20486a7cf57cdf2e3ee8adbb67a68d9c5529098ff848682dbfd5a8bd4cd271ed9fe858bd01030626870d75bc5dc07461ba957cd1fb6a457d9f0c2f3368901c78e9c72fee3e0edaec7a0db", 0x4c}, {&(0x7f0000001000-0xb4)="36ce0bd21ca699aac07c737eb9c36c85049b50694cbc8ef0c8ae3f7add585778ced32ba14177bfc3a484f390ff7933691b548b5402253e4499c51a1de211e3ab7e37a8ff3a13c28e26494db8e1fd84083b5cf4b1dbea30908d0ad1490d4598114171c638c8192b02453801daf7f26c69a867a3e4e5fd8d3ea73c1846ff67ad8b43b7df90387aba851af7af81fb928e5801fae1054c9b8a7fd4c462469eb451a1f7f2d05610f936e20800955fb3b51dc947baa19f", 0xb4}], 0x6, 0x0, 0x0, 0x4000}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000+0xb5f)=[{&(0x7f0000001000-0xb9)="19b81b8fe8394a17849ee16c72eda6218d44d405ada6af45af2296e9885423d0872becbbb030c5b15362f919e72ad32d317d1209a1f46beae4388e81a2529b57ca66d6722c9ee985e6d74916a66a1511c63ab2c1c1d8998ff6f4baf54f6fdd7cf36cdf90b91d8931e7b3f21df629708d64d0e3554807b5e7a4f008131ce5e663912cdf48d2ca800df3ca91cf7a2512d7f651dce18d5ed6bf24f0332adb85f901a67a34443fd625b6d4dba6460b1d013f83aa2583e472a11cfa", 0xb9}, {&(0x7f000090f000)="5d5d97ec18d073a5ab32aad5f3c2210be0266851b0d7847befc0a1012cacc371230953df5f16db3a04ab39d1794fa82c903cfe6fbc76484c2e9fccd71cec6a582edf956edb104b7c7a9ea60b9810ec88928e3fa371ff5231c85a0fcc5efcac8c93d7b990e703371f13a1a6cba286692a9fc8b7f8e784542edb748f1740166a", 0x7f}, {&(0x7f0000000000)="25e44ded410def6ae05dd870457e4554428ded9577afd8776f499a2dedf00e20c6868ee8f6728d7b808a0580d145edcbc8a56dc164a4db3f8011d49a80497d26c419de4ace438416eeebf30994ad046cdcdeca5d7eb6dcfe9cae7614cfd3536acf95a5fae3db5a74597fe66a75c1afe5f4129c974ef38aff7ce8becae0a6c4763a24fc18dcbc7186c22ca6c3c3f623b20afae25750296952d52dd6e49a0670b50a92d409832b1c95b20896f401b01325286c5c744b461cff094169d32ed5750049b368b4b5d70670bb01e9f796d51caeb5db78f807bd55859bd08ba70eac86ee246c92e089ca55f1d2ab97360c", 0xed}, {&(0x7f0000000000)="85b788c10a947722b37fa00da8c84d579b3971f8232e31b72a70224365d6c9f030d1816eeab665d4323566295f3760e42ac637acfc4db9e4e236414e7a34e226742d3e2da695236509de29505971da8779d53272b707d559683ca8c7b2c7902f660e4934b27c1297913e8f605e13dadf087cb4e2658d251442188b25960e062b916e3e89dad0146aa9efc4e7692d8f76ae2f26c836a77c1d73112e574577a7cc832bb2ff80ad7999df128c26552302fbdcc4626443f4fb225052e9bb91584c9797f0abc9a81b4fbf8d8d90f5a82a48696843812a1f22", 0xd6}, {&(0x7f0000001000-0x5e)="6b12b27f9a842e2609d0b04431f1408046542ec1347f2880232ab2934848bddc6bce76fd37c6a9e881a12acb829d961dba405f47fc33b2bfbc34fadb0dc7cbdf10dd0c1785c39fe76711c5fa4a1d21829f01d9d4b2da3bac4b1f14f54f75", 0x5e}], 0x5, 0x0, 0x0, 0x10}, {&(0x7f0000f23000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000a91000-0xe5)="5d9440dfd47238aace347ef10851585edba7b1a702cf47ebc36b7b3000a0ec757c535057241d5c6f7002830da5b35567cc9ef463baddfc6eaf6f057b33b6d58dba7a65b11755509f6f2ac10ad435f634e46f94cba475288ef20d9278d56b3cc0aacdfaf683969b658de8a6392ac2ffe0c5394319404290a9986422bc0ffb28e23c91d486231d75cfa6f80251a48e1f5a06ff9174b41f9fac03df3f12d629babf804602c64236075e9703443d78e0cc2e6180d14d940569761ea176723e2c07c99bb36bacbdc07d8a348a1f6a548570698f260a0250f9e54e309e0ee6520c61392b539d3e18", 0xe5}, {&(0x7f0000000000)="741d87898d5233b408749a911f0168ca737b582715f117e5", 0x18}], 0x2, &(0x7f0000001000-0xbc)=[@cred={0x18, 0x1, 0x2, r0, r17, r18}, @cred={0x18, 0x1, 0x2, r0, r19, r20}, @rights={0x10, 0x1, 0x1, [r21]}, @rights={0x10, 0x1, 0x1, [r22]}, @cred={0x18, 0x1, 0x2, r0, r23, r24}, @cred={0x18, 0x1, 0x2, r0, r25, r26}, @cred={0x18, 0x1, 0x2, r0, r27, r28}, @rights={0x14, 0x1, 0x1, [r29, r30]}, @rights={0x10, 0x1, 0x1, [r31]}], 0xbc, 0x885}], 0x5, 0x804) 2018/02/10 19:34:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c58000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000da5000-0x8)) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r0, r2, 0xcfe, 0x3) 2018/02/10 19:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000479000)='keyring\x00', &(0x7f0000aa6000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00006ac000)='em0{ppp0\\\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f000050e000-0x8)='keyring\x00', &(0x7f0000ccf000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$unlink(0x9, r0, r1) 2018/02/10 19:34:59 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/ptmx\x00', 0x100000000200240, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00002de000)) eventfd(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000ce2000-0x4)) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000062000)) 2018/02/10 19:34:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ea5000-0x8)='net/arp\x00') accept4$unix(r0, &(0x7f00009c2000-0x3b)=@file={0x0, ""/57}, &(0x7f0000923000+0xfa7)=0x3b, 0x80800) sendfile(r0, r0, &(0x7f0000f3f000)=0x40000000028, 0xbbc2) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000f97000)=""/80) sendmsg$nl_crypto(r0, &(0x7f0000a4a000-0x1c)={&(0x7f0000685000-0xc)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000ace000)={&(0x7f0000141000)=@upd={0xe8, 0x12, 0x20, 0x2, 0x0, {{'gcm_base(cbc-camellia-aesni-avx2,rmd160)\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x5}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40080}, 0xc804) 2018/02/10 19:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00007ac000)='./file0\x00', &(0x7f0000fb8000)=@random={'system.', 'em1wlan1lomd5sum,wlan1ppp1@\x00'}, &(0x7f00001a1000)='md5sum%-)!nodev@keyring\x00', 0x18, 0x1) creat(&(0x7f0000ba5000)='./file0\x00', 0x91) rmdir(&(0x7f000042c000)='./file0\x00') 2018/02/10 19:34:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) 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, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000366000)='/selinux/mls\x00', 0x0, 0x0) recvfrom$ax25(r1, &(0x7f0000243000)=""/195, 0xc3, 0x0, 0x0, 0x0) r2 = dup3(r0, r0, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00002f3000)=0x3, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c1b000)='/dev/vga_arbiter\x00', 0x68000, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000939000-0x4)='tls\x00', 0x4) sendfile(r3, r3, &(0x7f0000aef000), 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000c6c000-0x4)=0x1c, 0x4) connect$inet6(r4, &(0x7f0000d95000-0x1c)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000295000), &(0x7f000039a000-0x4)=0x4) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/02/10 19:34:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000494000)='./file0\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000997000-0x64)=""/100) r1 = socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f0000430000)='./file0\x00', &(0x7f0000a8e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000443000)='./file0\x00', &(0x7f0000e38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) r6 = dup2(r4, r5) syz_fuse_mount(&(0x7f00003fe000)='./file0\x00', 0x8000, r2, r3, 0xffffffffffffff00, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f00002eb000-0x64)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000089000)='/dev/mixer\x00', 0x2040, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r6, 0x400442c9, &(0x7f0000a7d000-0xa)={0x10001, "67badb6a260e"}) 2018/02/10 19:34:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x5, 0x4dc10d4d) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000106000-0x4)=0x10000, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000059d000)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000abe000-0xca)=""/202, &(0x7f0000a50000-0x4)=0xca) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000f1000-0xc)={0x0, @empty, @loopback}, &(0x7f0000d61000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000c22000-0x48)={0xe, 0x17, &(0x7f0000a95000-0xb8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x903b, 0x0, 0x0, 0x0, 0x8}, [@exit={0x95}, @ldst={0x5190738e16553c43, 0x3, 0x6, 0x5, 0x8, 0xfffffffc, 0xfffffffffffffff1}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x18}, @call={0x85, 0x0, 0x0, 0x10}, @jmp={0x5, 0x7fffffff, 0x5, 0x7, 0x8, 0xfffffffe, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x100}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80001, 0x0, 0x0, 0x0, 0x7}, @map={0x18, 0xa, 0x1, 0x0, r0}, @jmp={0x5, 0x43c3, 0xf, 0xb, 0x5, 0xc, 0x14}], {0x95}}, &(0x7f00001cc000)='syzkaller\x00', 0xfa, 0x7c, &(0x7f0000c87000)=""/124, 0x410fc, 0x1, [], r2}, 0x48) 2018/02/10 19:34:59 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$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/10 19:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d75000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0xfc94) r2 = dup2(r1, r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) readv(r0, &(0x7f0000248000-0x70)=[{&(0x7f0000e46000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c12000-0x1000)=""/4096, 0x1000}], 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000906000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000438000-0x4)=0x0) setpgid(r3, r4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000052000)={@common='ipddp0\x00', @ifru_mtu=0x5}) 2018/02/10 19:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r1) connect$l2tp(r0, &(0x7f00008ae000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005a8000-0xa)='net/route\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000245000)={0x0, 0x20, &(0x7f000064c000)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000135000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000a55000)={r4, 0x100000000, 0x8, 0x3}, 0x10) 2018/02/10 19:34:59 executing program 5: r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001ec000-0xc)={0x0, 0x0}, &(0x7f0000dc7000)=0xc) getresuid(&(0x7f0000182000-0x4), &(0x7f00004b2000-0x4), &(0x7f0000f8d000-0x4)=0x0) fstat(r1, &(0x7f0000aec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d19000)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000d2f000-0x4)=0xe8) fstat(r1, &(0x7f000037a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000023b000-0xe8)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00000cc000)=0xe8) fstat(r1, &(0x7f0000a7b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f00007b1000-0x1c)={&(0x7f0000309000-0xc)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000c2a000-0x28)=[{&(0x7f0000272000-0x18)={0x18, 0x15, 0x5, 0x6, 0x0, "", [@typed={0x8, 0x47}]}, 0x18}, {&(0x7f0000e38000-0x14ec)={0x14ec, 0x3a, 0x0, 0x7, 0x3, "", [@nested={0x2a4, 0x7d, [@generic="7f83d140bb6a6aad491b4d70bb4b9c5f593f0e1e621ef676f82fa83a62a82098dec1b1d1720d1e8360da8eec09bf5ea9dcc84a444bbaa2d668e2827fe81fa137e92f3af2e1a87a9ad99732b4b5b637d6242121488446fa0524699e7e1b371bdf7cb9d3ef0cbbd652ee39775da96961389ef3b1c7e2e3c2e830a86bfd24bd4e109adc82ad26c5e6b3b5", @generic="dc246748c0b600243274403179b410cffd017ede0f7c98b29e53bfa709d94472079fb33d139f65d73a8874f1b5a3faba60d01876eb6b05943aa2aa85dfda595af67cc9682dfb689925f3f5403e5567a41c139b1076d487a3e701ea0a145b84d3db63dc54f88af6febb3b692b91ddf01fac687d19b7d34b2f73bc3b9f6dd77132eec255428ae610c305c10dc9f33f75077c9d5d1a87b595e1a510df0ecb97d35f50a55555d7cf6690a28db3b71a9e818ddf1be71f2183df318dca418a2dc7cde6f963e5c7453b3a68a5dd14f73c1d6e46aab36d226bd7", @generic="ebed8dd28a640ba857064c77a7c89f8eec308ee9410c9d2af594", @typed={0x18, 0x2b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x40, 0x5a, @binary="c571a0104fae9c18b90a1964b92888929c43098623a9e92c72a9f0bdb68c89fcf7dff4528fb6711d1c8b2f16188a1b7d38fafe60c9"}, @typed={0x8, 0x8d}, @generic="312e2e323136d1587dc697874b7b933a2c5c439444a25bf728a724162016187fbd540f355b4db1168f365153d3a1a9cb4a14f00f9ba3b09e57584f549163efa58e7ca6b1af6258653d12b9b455fefcef3bc690afb096972eb696f55b749b664c9c746fc018a29933b31074f20b2d710eb46dbe0aea6260707a0420243e488d48a0bb38ec644a167bf6d2108b5d138a8e29924612c6617af618fe1061e5bc7ac4c7b3c9f0e40e29783bacac6f9169782e155c899e711896c5f889b99f020ec8f25e38d23f"]}, @typed={0x1008, 0x1e, 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@generic="4bb3ce5a16cc7140465a350d949cee9f2be233ade22a888576b0e1d0239e2f0895036c47532428a25a90cf0425bec301d915355c193312896cbd0395538a0c612c5e48f617dbd1f57dad899ba8cd60a891d8512b6da3c00952", @generic="4329ddb077dd8fef899bcc13af0c630a5c2c14f0a78de9748acb941ead37acf82e3897e6721175748638c001dd85b5fcfce0d64a351631dd91318c29f87e93faf152691fbd07f2d2aaab7cd14a6fdf8335dfdf94abedba924d4e89baab4dd05b55698712486c7802a06bdc5817727defc6d047b537348f083c8dc00252020145e764e3b4d79483013f3d31d43553f32b32e8faba1f819b43a44d764b9d1b9b735c777033c7e68403156286f9ce6d3c70", @typed={0xc, 0x76, @u32=0x2}, @typed={0xc, 0x2e, @pid=r0}]}, @nested={0xbc, 0x73, [@typed={0x10, 0x36, @u64=0xc0}, @generic="139578378a638f484c1715a042cd888d9667242dfdca84f02e9529c4fe75c52c", @generic="188ca593810e85fba1fd45a199c599063c3de33d1e5fc6d9dfab6d107d5713517290755fb687ffa78eca498823928da559f12920d5b6a2df7e847891e2bd38f001884082cf144fded529e41965875fcde7c891a3d0b3bce20a0572f29beab55e505446de2581872d68d55348f2dc20362f9f08d2f30effa75480fe8f5c53f088960e72dcc307"]}]}, 0x4f0}, {&(0x7f00009d2000-0x5ec)={0x5ec, 0x3ff, 0x0, 0x0, 0x3, "", [@nested={0x488, 0x30, [@generic="c87b6bc302d62387d454b8ccebfe2b6a4678b18df75e07301a60def04d101b156154a9bfd4584c6237dcfb54260dc8e919f764aab4c77247989c882dd14eea9b78ef8f41dcf63077150487cdf3d69b193b5bf1", @generic="3d11de263b2ac5b39ea0a860af5fb1a0111c4363dfa89ad006daa4060ced2b65df3dcdee64eb98a3ad4725b2b32c85841ae21db91d53329a2c76e76c89a5802ae6a6cd5e524baddf2d0a6a33e9a594c291926709c49208b2d95bf6f576e968b3dc40b034bd180f1ef61980845e3f29e473f416d179b565ffbcc55a6850a76ff0a0e557a90bfc882acb33a58e3081b923386a5b570142b7f7b310387d313630", @generic="55a480846886841aa401eff15a91d44e1ed7844be515e90dbf417d0c2fde2e3bfa52437e9d32b4629ed581ee1ab86159321ca5c55530c5f3aae556e8fd062d82b52b072e3c20c7e76ab43b08f82b1310633410e4a54182b282fdf3a4a463f0fee4527547901a8c84b9db9976fe0c396aece411fcc65599b9dfc85890e7f71a1416a0d2c62c8ef2f60e558180947aad74fd8662e7d233d6cd5abb2aebb7e814632e35cebd95ff23ba0c4e90b7a24aafd7d46288174a23a55a0ce6ba0131395513a1", @generic="904d54722090fcb3264bf0faa0770e9dc47d2f737093d6d1d09f44297b15790880af87e058e70daa989810759bfa888a8000bcadf1de7e320afaa5077eaa36d66b9c111998974a19fec167e77411878a8adb781f04595f4046a16ffacfa504ec20395edcea", @generic="ab37b0224af9fa98ff9cc210b58f5d18fc8d9525608380335aa7625153356a9d2e73ecf17f04b3ae1fabd70e440fc143229afc1b3959b09eba6a944a2deec0f57bc7ebc4539d1f6146bb84d3fd6b6891d5053c53cacbd55e0ce26afb0e88882de8335952f012f4f8d3f5770bed72ff354806c2461185b43436bdcf4fbdeafc07e1e7602a67b502c29431185f16fdcc8156df5b8efd108d4ecae8c34dbabc466ba24356997680949e369627f978", @typed={0x8, 0x4f}, @generic="552524c05b56eb8161e39968aca3ad256e4de28c8ed57f3fddd4ee453669ae0b27e0da8312f49c8c0c10433d3e8944f8070e0f80b3ccda02171c322a96a980f4f8a463998924b99686cc495b6aecddfeb9443b88e69e4b1c08cb56f582c3cacf689fe611173b35f8f07d62c6382a0db89ace846b9a614534419600891c34a3c67b0f34011cd4f6e91bf2bea495b4a377548babfaefd4a903e517971cbc94fa1e23a87f598349365f6f6f6f902b8fd2d615e06471853315b60f7df84131189bdde2c0287b", @generic="17267b21695975b86f514cb18ea06ad1e6457ddcfd92dc21b6d23ab074ca8d904a48730e0c54a364a2a316134d2d62bc576d394846c02d288c364ff9ad11a2c77a86444aec35d9173f1f10500f77446b4eaf97b156feabc66731bd", @generic="d9855713405c058f590e09170d9bdcb44c4aaf2ef915a8cd8bddb719980ac2a7ffbdd4a28e2acfee13d9f4658c7b34", @generic="e3129b4551dc1973be57a152e6207fafc1b80253e076838077c0461d191b11e13c779bb33832d43b275032199e695bc92da9531d8a14f7adc3cbd46f7447be44f1b8c1f7abc5cf137f62350258a62785cb4ede112f1b58560bd4b205985611de5cbff3f0a2ebd3f1"]}, @nested={0x104, 0x0, [@typed={0x10, 0x1e, @str='&em0\n{\x00'}, @generic="39e39c3d444e60f4b43da34149d0cae41413496d19360e5fb02c9e413561bc0f48802e401ab6a5347aa84f2ff618640e8b0cf87f23f2a866fc090d57f15fa595b6659974ea2fc4257e2f895ff00f34135423cdaad0781d5cc3d454067ef8a2e326ae8db4df63b3d72f461532dcad897bbda8f1d10f60d82e198a4dd68a55aacac6ab04f2f48a3ee20b392ee0bba0be8d96a6488a4925", @generic="9bca300eb89eed4dbad8f1c277cd43365fb3cc6a445ee149dc7db43494eca6682e6ef9990154cabd011c6197a3cdccc49dbde9f7f2438e96a4d494f2e528beaabbc41cd38b09cfd922b929cdf88b8bf2adb6e563e52e619d"]}, @generic="dc05a46ab956f29e40947c79690f24c274c83b5f8e473afd7bb36c3aadd0ff58d13e6d839c3497278b8030395384a474fcec0c2340149e23744b17cc8c41c16058b59388f5a224479152308b89"]}, 0x5ec}], 0x5, &(0x7f0000661000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r4, r5}, @rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r6, r7}, @cred={0x18, 0x1, 0x2, r0, r8, r9}], 0xa0, 0x40000}, 0x4000000) r10 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r10, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00007e6000-0x8)={&(0x7f00000fd000)=@ipv4_newroute={0x24, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0}}]}, 0x24}, 0x1}, 0x0) 2018/02/10 19:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000738000-0x4)) fcntl$getownex(r0, 0x10, &(0x7f0000c52000-0x8)) getpgid(0xffffffffffffffff) r1 = getpid() r2 = syz_open_dev$mice(&(0x7f0000b3a000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000043b000)={0x101fd, 0x2, 0x0, 0x2000, &(0x7f000090c000/0x2000)=nil}) r3 = syz_open_procfs(r1, &(0x7f0000181000-0x7)="74696dff707300") close(r3) 2018/02/10 19:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x8000042) accept4(r0, &(0x7f00006d8000-0x10)=@can, &(0x7f0000897000)=0x10, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) shutdown(r0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003a9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$audion(&(0x7f0000dac000)='/dev/audio#\x00', 0x7fff, 0x2) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000dea000)={0x0}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000578000)='/dev/vcs\x00', 0x400, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000938000-0xc)={r3, 0x80000, r4}) 2018/02/10 19:34:59 executing program 4: prctl$intptr(0x1c, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x404000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000-0x10)="4a6ccc95e6ed66cedbbc9707bb5d2a52", 0xfffffffffffffebf) faccessat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000002000), 0x0) 2018/02/10 19:34:59 executing program 3: socket$inet(0xa, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1, 0x8, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0xfffffd16) 2018/02/10 19:34:59 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x100000000000001, 0x2d, &(0x7f00001a4000)=@security={'-ecurity\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@ip={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0x0, @common='syzkaller0\x00', @common='syzkaller0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x2c0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000012000-0x4)=0x2000080000000002, 0x4) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/10 19:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004cb000)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000b0c000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x88) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00000b0000-0x40)=[], &(0x7f0000b5b000-0x8)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000af9000+0xd25)='personality\x00') read$eventfd(r1, &(0x7f0000b8f000), 0x8) write$eventfd(r1, &(0x7f0000f0c000)=0xfffffffffffffffd, 0x8) open$dir(&(0x7f0000467000)='./file0\x00', 0x26102, 0x0) unlink(&(0x7f00002d8000)='./file0\x00') ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000df9000-0xe0)={0x0, 0x0, 0x0, 0x101, 0x401, 0x0, 0x3, 0x4, 0x9, "4a988f4baf1004873d6b917559ea3f39b2b31cb887b819548d9c014cc28b23c08b5ac0fbeced3162e0709f2949c46cee544cf59b9d7d5002b4f17a09f9f6761f", "7417430930775e2df073fe0755a3d5a96245bacca03ca2db7fbaee2ecdccab116af54783baee6c5f9bf63f7e27334aa3d975ce70a519b583cff8e398cca2143c", "63cb4b563b71d8b6649f0e5cb3326ff5473130319ead21643cb14f423658c352", [0x1, 0xa]}) 2018/02/10 19:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00009fb000-0x4)) sendmsg(r0, &(0x7f00002f4000-0x38)={&(0x7f0000844000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20, &(0x7f0000de4000-0x70)=[{&(0x7f0000da4000)="c3", 0x1}], 0x1, &(0x7f0000a22000)=[]}, 0x40c1) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000d57000)={0x0, 0x0, &(0x7f0000b21000)=[], 0x0, &(0x7f00004c1000)=""/151, 0x97}, 0x121) 2018/02/10 19:35:00 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000013000)=[], 0x0, &(0x7f000001c000-0x418)=[{0x10, 0x29, 0x3e}], 0x10}, 0x0) r1 = socket$inet(0x2, 0x80000, 0x2) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000002d000-0x8)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000002e000-0xb)='/dev/audio\x00', 0x400, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f000002e000-0x18)={0x0, 0x3ff, 0x3, &(0x7f0000008000)}) getpeername$packet(0xffffffffffffff9c, &(0x7f000001d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000020000)=0x14) fcntl$setpipe(r0, 0x407, 0x3) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000002f000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000002f000-0x4)=0x14) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f000000d000)='/dev/dsp\x00', 0x80000, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup(r2) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f000002f000-0x4), &(0x7f000002f000-0x4)=0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r5, &(0x7f000002d000)='./file0\x00', r6, &(0x7f000002d000)='./file0\x00', 0x1000) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000002d000-0xc)={r4, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000002d000-0x8)={0x0, 0x9}, &(0x7f0000020000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000023000)={r8, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f0000004000-0x4)=0x8c) 2018/02/10 19:35:00 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000001000-0x4)=0x2e) 2018/02/10 19:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00008c6000)='./file0\x00', &(0x7f0000312000)='./file0\x00', &(0x7f0000011000)='jffs2\x00', 0x840000, &(0x7f0000543000-0x1000)="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") r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000eea000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1}, 0x0) 2018/02/10 19:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000220000-0x8)={0x0, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000060000)) ioctl$TIOCNXCL(r0, 0x540d) syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) syz_open_procfs(0x0, &(0x7f00000d5000-0x7)='ns/pid\x00') 2018/02/10 19:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c46000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00004b8000-0xc)={0x3, 0x1, 0x1f}) syz_emit_ethernet(0xf8, &(0x7f000039c000-0xf8)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0xc2, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "1e8858e743d6b15c944a7f0ecbd5fb43744d7eb6d814da2cbbfe194dcf0eda4a6acc2e15736bbe7993a5767cbe2c1a50150552661dcbca654ae5cdfc5a5d2ee0c85d090c85c780651836b924d17db0861d4c5c44ef90277c69accc2ecca9e24c183eb88e3af31761a98f4d4fa9db24b86e7dd7100e7b862455020776581c3b751a6213b37339b9bc5dd562da1a723d53d63a027dfc7d83b6d229949d0ff9fe51c226891af7000f34a9b0a115a7681d8f25dce110c8bb53e40669"}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/02/10 19:35:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x2, 0x6d1, @empty, 0x10000}, {0xa, 0x3, 0x140000000000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7b0}, 0x7, [0xffffffff7fffffff, 0x8001, 0x4, 0x7ff, 0x4, 0xa0, 0x1, 0x6e14]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000001a000)={0x0, 0x0}) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000076d000)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0xb, [@generic="ecbf6409e798b72a1384629ffe"]}]}]}]}, 0x50}, 0x1}, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000c0b000)=0x6) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000d42000)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00001d2000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000212000)={0x2, r2, 0x1}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000878000-0x4)=0x9, 0x4) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000da000)=0x7, 0x4) connect$inet(r1, &(0x7f0000528000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/10 19:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000294000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00000d6000)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) r1 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xc6) close(r1) sysfs$1(0x1, &(0x7f0000b8f000)='/}%#\x00') socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000cb9000-0x8)) 2018/02/10 19:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000057b000-0x1c)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x2000000000000000, 0x0, 0xbb6, 0x0, 0x0, 0xc8, 0x9}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8}]}]}, 0x5}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/02/10 19:35:00 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000007000)=0xffff, &(0x7f0000002000)=0x1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000b9e000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "931701f18e041c297305bd5884889b9aa4d1b9b55cb4773c83bba5637e1f3e89c428b32b49c3299a6816cdb31bc467207abd193ddc2f0a079f65f07945c1aca8", "3a375874c6f5c8221da6cf9002f11271c9bacacf1a856038ac4ea3afaeb04e72"}) 2018/02/10 19:35:00 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000011000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000015000-0xe8)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000014000)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000015000-0x14)={0x11, 0x1c, r1, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000-0x8), &(0x7f000000f000-0x4)=0x8) 2018/02/10 19:35:00 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000000)="3645cd356580d4df8b338da2fbf1d7d951ab08c5980f320db6bcea3c6fc43c60920a7b957b4e414a9afa844e68ab9fed24273cf916f9419e437d3745c56cdbaf25bdecb16bc226c99c8b6231c62f58fc71c3f94cfa199d88211748a3306563de3e89f0e16b987b0d7544d5e4d2282d24136c9302752a8d5632f9b08075fa013d4fb159279e4ccea9fb4e753bff988977a0e8fbbd92b127975dcba4de7da07ecf5f9d3702d0826314018644662017b6458a513e5def84c222bf30e43e87642000e3386a655ec2ecbcd2daed5340c3a3426dd26cfda9af370e2f44b1a63622abab4532514ff051f141d8a773d5db8ba4934c1a", 0xf2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000604000-0x8)={0x0, &(0x7f000082e000-0x30)=[]}, 0x8) 2018/02/10 19:35:00 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000fc9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) timer_create(0x8, &(0x7f0000f2b000-0x58)={0x0, 0x0, 0x1, @tid}, &(0x7f000068d000)) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f00008af000), 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000aa8000)=0x2, 0x4) 2018/02/10 19:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000133000+0x775), 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000acc000)='asymmetric\x00', &(0x7f0000d16000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000c21000)="3003100000", 0x5, r0) 2018/02/10 19:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00009c2000)={0x0, 0x0}) futex(&(0x7f00008ef000-0x4)=0x1ff, 0x3, 0x3, &(0x7f0000d4e000-0x8)={r0, r1+10000000}, &(0x7f0000721000)=0x3f, 0x8) 2018/02/10 19:35:00 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000025000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) r0 = syz_open_dev$dmmidi(&(0x7f0000019000)='/dev/dmmidi#\x00', 0xc20, 0x80003) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000025000)={0x80, @tick=0x2, 0x8000, {0x8001, 0x1}, 0x1, 0x0, 0x401}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000025000-0x1c)={0x0, 0x0, &(0x7f0000012000-0x38)=[{&(0x7f0000024000)="b18159f9d6ad4c7e2159211fbefd79cf409ec29a2d39d55ee8cfd7ad74752b8b061db21d97e6a97add822be1b6b2adcbe6b48cc04fa8d549b4e208ef60e1c3f7e3c975775f96e1d5a98832fe1d17fb7346117d9842e02866bd8eaf948dabc9fc858f5cea2e33dd897c2a8ef52b76ef2cdefd542a3b3b035e5c0dc49f38ca840288a192071039b00e730fff064245ebe03c35fdb41e29db2381d5b2042fed111a51ee8e2a1f65e54762db7f674c", 0xad}, {&(0x7f0000025000-0xe3)="5cd35a7973166185d3e3df2033613996b4b189aa0c39162a0d8e1ed07fadb0ef96bb08363881165be1d8dec9812c0464888614fa9e893e2bb95dfd3c7f0366dbaea53d13dfca211b97a0d1691b9a8d473d5a3f40d7d2a7bc9a2aac71d8a62fc34d5236e2eb5f19efdeca9f4f369f88af343878c6d9a857fc4a16d127a47d00b45ee918e830f6a8bf6c74487f94241935b825a7ccbfcc7c08dfa225cb9990183128a585251ea319c2619a2b5ba960af05e43c12eddc7afab96f8c5d074aee2d961dbb6e7746c66f790d6f1a62e98ba5279ea2b24e79fcc16b746f40a8bb0199b7492f10", 0xe3}, {&(0x7f0000018000)="0598bdece697aff27d943f129acfc6d78693a4e987e85cf3b5259a84c7200f598c14ba3e734ce0cc173b92714a029e35b285f39f6110c9", 0x37}, {&(0x7f0000008000)}, {&(0x7f0000024000)="da025fd6e584bfb2aa6435081f5a4aea5e68f74810f99401d6bfcb7eb895999d70fd0ef463b31e4537d85b216f784dca9e65e38c7116237a47b309eec6975f5e874285709e5dee968c67589ca880a67fc3e02c634537943b71f9e71b3b", 0x5d}, {&(0x7f0000024000)="7bcfaebf19d6297a3683f86f0ecf56ae4520f86cee63006c38a73bad0ff97adac5af8c47429a8b227c33729cc572e4805829d579a14dc87e694bc23b62ca911d01d333d6f44a483b535521c0a3f1a5ef25cc10b57259b45ef15a23c2b0a47463d0216cb2e5632cc18fa745cc3ba96904b6d4e75addc06f16d61f3b008c54871b2150b2846eec4f9f54cd62509d39e8813f312d9f2ade214276cd75a95fabfa51", 0xa0}, {&(0x7f0000024000)="996bd5d72113d736c0afe2631c484bb621b9bd66c88e102ca030fdee8d55096362e8232bf624b1c61a701805bc4f990d470ff19fb04b7283f54c31a9be9945c607cbd403f2c04304f1a5ed7d57c133218ef3aa9fc2a0d9b304617f5e8c625868a9c01b50", 0x64}], 0x7, &(0x7f0000024000)=[@op={0x10, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xbd, "3fad1079e369aa24274b9d56bb0a8fedc10467938c8ba33c83cf8fc95e28d586404542f41938ade06244a650348b53346024834bc97f1065ee6ebaf12aea2a7e5b2bb127a0ca9046992f6ab185e40d09b2e7ad4b5e8f9d43956060359660c2fc8203b39a35bafce1e4236c3edf1b8ba8be179a94d1caaba802e428bcd2c6c880d390f0ca3714d31b3afa78c0bd1be39ae63b18a5f86dc6489f5003dffaa99f4dfc79625ed60327c4a2d7153e6556170dbdb0bd45c01fa785d3432f9b7a"}, @assoc={0x10, 0x117, 0x4, 0x1}], 0xf0, 0x5}, 0x4000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000025000-0x24)=""/36) 2018/02/10 19:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = memfd_create(&(0x7f0000fd2000-0x5)='$:,.\x00', 0x1) sendmsg$can_bcm(r2, &(0x7f00008e0000-0x1c)={&(0x7f0000832000-0x10)={0x1d}, 0x10, &(0x7f0000018000)={&(0x7f0000a3d000-0x6c)={0x7, 0x203, 0x100000000, {}, {0x0, 0x2710}, {0x0, 0x9, 0xf3f, 0x6}, 0x1, @canfd={{0x1, 0x101, 0x8, 0x7}, 0x31, 0x3, 0x0, 0x0, "edf931c038bec9ff36437b72753e80def79d8238bad6bacfc2d8848f497a6cb814d79e73e3763896804c99e26d1f9e3457677abfb9d57440cc56cfce18d8e99c"}}, 0x6c}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00002f6000-0xc)={0x10}, 0x30, &(0x7f0000e0a000)={&(0x7f00007ce000-0x44)=@bridge_setlink={0x28, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x317}]}]}, 0x28}, 0x1}, 0x0) 2018/02/10 19:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f3c000-0x4), 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00001c7000)={0x0, 0x2710}, 0x10) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/02/10 19:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000014e000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000028b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xd) sendto$inet6(r0, &(0x7f0000ffc000)="c2", 0x1, 0x0, &(0x7f0000ba1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00007f0000-0x4), 0x4) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) io_setup(0x0, &(0x7f0000e14000-0x4)=0x0) io_getevents(r2, 0x4c2fd851, 0x1, &(0x7f0000d7b000-0x20)=[{}], &(0x7f0000d9f000-0x8)) writev(r0, &(0x7f000051d000-0x30)=[{&(0x7f000044a000-0x36)="3f3cea47045ced963e4e70cf7290e05bafdf417da1a9e7152a736a3b3832e6f261f9f0a80066e5317804b76c890ba97c90c44d04a73e", 0x36}, {&(0x7f0000b6e000)="6b37ea433ca27b8cd3c08312e67c320dac574a6f70eb7718061dda584a9edc3cb6499eeaf697c2e061bdab6929e4", 0x2e}, {&(0x7f0000d43000)="0ef506e280e3529eb6e33af741383efafa2ceb731f43de578089505bf5e2471751f827566fa2251d97762fbf97b537e4fa7a92ace0cbc1fd2669e88edb55257ba5d8643eccdcccd8b32a116d258d7e5f16795bd2f98379aeb14f6217b22e8e700476cfe46a337f7a8427961f7338eb64a5adc240c1be41a7c6a8ad14ee261a973f6f907b8e206ba10a7bfb9a2282aecfee46790764d62841d2c48e46bdab43df4e69133a8a987cfc3ab398d5a9304e8951815c32c86b13b3de0becf3688f264e5ce34a840200daeda617", 0xca}, {&(0x7f0000f6f000)="89aad4da87614effc5665ed20972fcd014318459a38ae167fa948c29e7d44d7e4486d7901a42b028fa0ac9b4cc0d39968bb6e4c739693e7d5dce32f4b889735a9e444482fe7d05e633ca139b1359fb52942916fe6fbb410c27387848fe598fb327ac51b28232cab112124117edb1f79cfa804a38b4faa7161429302d2613101ff1ab65977287934d7da5f3b9dee80814a0a2dd3f2bcffb7aabaddded7765b4029b953815760c355709fae9c44f8a876b3c6161721dab9622c07c05767b8215c20f856618de97c05194ec5e789ff91dd5da97de9ad916a18797a01f5d", 0xfffffffffffffdee}, {&(0x7f0000295000-0x8a)="0fd993efcd3900a5db0255246ddf9441ad59d5a4b4f8363f8374f99de56b97b6842268c10f0923b27dd17e03a169bcf78d849c7fc24af588384d58964d3310511bcb5e007878a648045c9c77b4a82e24c85432c32ac5526e7404edfef42cf885a68dc7a04e70f561869e7dc332efeb6391482a3dfccfd0548b42064a443e8f36a5a2d12f3f54f2a46b86", 0x8a}, {&(0x7f00004f7000-0x12)="246ab9a00d22fcb1ee7dcd374fe29292422b", 0x12}], 0x6) [ 36.905294] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/10 19:35:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x1ff, 0x401, 0x4, 0x1, 0xa24, 0x7, 0xb7f, 0x0, 0x7, 0x3ff, 0xff, 0x3ff}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@generic="88d4a310d63c3ae63e3fab34e272d175", @ifru_settings={0x4, 0x100000001, @te1=&(0x7f0000000000)={0x1, 0x8, 0xfffffffffffffffa}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000faa000-0xa)='/dev/ptmx\x00', 0x0, 0x0) removexattr(&(0x7f00000a8000)='./file0\x00', &(0x7f00001dc000-0x9)=@random={'trusted.', '\x00'}) ioctl$TCSETAF(r1, 0x5408, &(0x7f00006d1000)={0x0, 0x0, 0xfffffffffffffffc}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000ef6000)) 2018/02/10 19:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dc5000-0xa)='./control\x00', 0x83000000) r1 = syz_open_dev$dspn(&(0x7f00009a6000)='/dev/dsp#\x00', 0x1, 0x801) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00007ef000)={0x3, 0x59, 0x8018, 0xce, 0x100000001, 0x4}) ioctl$TCXONC(r1, 0x540a, 0x8) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000b38000-0xa)='./control\x00', 0x10) mkdirat(r2, &(0x7f0000959000-0xa)='./control\x00', 0x0) renameat2(r2, &(0x7f0000037000-0xa)='./control\x00', r2, &(0x7f0000036000)='./file0\x00', 0x2) get_mempolicy(&(0x7f00006e2000-0x4), &(0x7f00007a6000-0x8), 0x100000001, &(0x7f0000452000/0x2000)=nil, 0x1) 2018/02/10 19:35:00 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000005000)={0x28, 0x0, 0x0, @hyper}, 0x10) listen(r0, 0x0) connect$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @my}, 0x10) 2018/02/10 19:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0xffffffff) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) socketpair$inet(0x2, 0x803, 0x4, &(0x7f0000401000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000a93000-0x1000)="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", 0x1000, 0x4040000, &(0x7f0000e26000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/10 19:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd3000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) close(r0) 2018/02/10 19:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x18, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, []}, 0x18}, 0x1}, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000d5b000-0x9)='/dev/ion\x00', 0x200, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000342000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname$inet(r2, &(0x7f0000a29000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000df9000)=0x166) 2018/02/10 19:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f000085d000-0xc)='/dev/amidi#\x00', 0xb1a1, 0x8000) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000e0b000-0x8)) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000c92000)=0xfffffffffffffffe, 0x4) 2018/02/10 19:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000133000+0x775), 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000acc000)='asymmetric\x00', &(0x7f0000d16000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000c21000)="3003100000", 0x5, r0) 2018/02/10 19:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) fcntl$getflags(r1, 0x408) 2018/02/10 19:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000e66000-0xb)='/dev/adsp#\x00', 0x7, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e6e000-0x8)={0x2, &(0x7f00004a3000)=[{0x10001, 0x3, 0xfffffffffffffff9, 0xe4}, {0x7, 0x2, 0x79, 0xfff}]}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00008c4000)) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00001a8000)) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f000071b000), 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f000013b000)='/dev/dsp\x00', 0x101000, 0x0) 2018/02/10 19:35:00 executing program 4: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000acb000-0x1c)={0xa, 0x2, 0x33, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x800}, 0x1c) ppoll(&(0x7f000077b000-0x38)=[{r0}], 0x1, &(0x7f0000aca000-0x8)={0x77359400}, &(0x7f0000aca000-0x8)={0x1000}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r0, 0x1) 2018/02/10 19:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x9, @empty}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f00008ee000)=""/122, &(0x7f0000978000-0x4)=0x237) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty}, 0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f0d000-0x4)=0x4, 0x4) 2018/02/10 19:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000276000-0x8)='./file0\x00', 0x20, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f000084b000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) 2018/02/10 19:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) readv(r1, &(0x7f0000353000)=[{&(0x7f0000744000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r1, &(0x7f0000e58000-0x1)=""/1, 0xfffffffffffffe70) sched_getattr(r2, &(0x7f0000505000-0x30), 0x30, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) 2018/02/10 19:35:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000034d000), 0x0) recvmsg(0xffffffffffffffff, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)}, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, @sint}]}) 2018/02/10 19:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0xfffffffffffffd7c, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000028f000)={0x0, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}, &(0x7f0000a48000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e9c000-0x8)=@assoc_id=r1, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7), 0xfee1}], 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e8d000)='/dev/hwrng\x00', 0x224001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000db5000-0xa0)={0x0, @in6={{0xa, 0x1, 0xf6, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x2}}, 0x3, 0xfffffffffffffffe, 0x3f, 0x1, 0x1}, &(0x7f0000afd000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b7e000)={r3, 0x1000, "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&(0x7f0000c99000)=0x1008) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000dee000-0x4), 0x4) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x200008040) [ 37.092407] sctp: [Deprecated]: syz-executor0 (pid 5768) Use of int in maxseg socket option. [ 37.092407] Use struct sctp_assoc_value instead 2018/02/10 19:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d76000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000010d000-0xeb)={0x0, 0xe3, "1a44be7df8e79e58c9be9e2873fbc15141b74f6a744581d1574ed918b1b7abb5827c075cadfdaeff82a06992f7f18401aeb8262b2f80c5f6bc9da46570af68df254ef3572148c0899700ad616681c970f335b92840fb7f32d2e6f8ff63df91726b3cb1dcb560b9966af5339eb51dc2ec1ddfd343f1d3d2909d9c7c2d7deee390b768c23e25d84c31a2c0e4d263cd2c73ce330d1710169ec1e6aae70d256378998e4e706c677093854ec693556da7ab6b9e40189d65b8e286de1c8f171b46e22559fdcd19cc273aee033208bf13a2232090a2139833eade732bebf22b65780690ca7392"}, &(0x7f00003b9000)=0xeb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c4b000)={r2, 0x74, "ce8beb1fe73643f4358689f285b1e9b909eeb7685cdef029169b116683ac241f867e7a45e70ccc778515993767b53df7e7a14102cbda14442338ae8b4bdc0ce4ad8f6e6d062ce1d2bcd17761c53439bde22891dc7c5f23e661c4a2ea04f1ead75e68b625ad229767f785fa70d63f589649f39ae5"}, &(0x7f0000413000)=0x7c) openat$sequencer2(0xffffffffffffff9c, &(0x7f000056f000)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000306000)=[@in6={0xa, 0x1, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0xa85, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in={0x2, 0x0, @empty}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x68) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00007c3000/0x3000)=nil, 0x3000}, 0x1}) 2018/02/10 19:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000464000)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0xa, 0x10061636}, &(0x7f0000bdc000-0x4)=0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x3) fstat(r0, &(0x7f0000ae9000-0x44)) sendmsg$nl_generic(r2, &(0x7f0000add000)={&(0x7f00002c5000)={0x10, 0x0, 0x0, 0x10000001}, 0xc, &(0x7f00001d2000-0x8)={&(0x7f00003d5000-0x20e0)={0x1060, 0x1e, 0x200, 0x0, 0x0, {0xe}, [@generic="05ce041dc195ca39f00a7758e8b5a7cdf7a893063d4e2164241cac9bf09353425d9477ce8464e0cdf1e3d8c3bce4cbf70a4c75442c42cfc2b8e358d3d385ba6fd65f14b93c87fb9bdeaf4b2c", @generic="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"]}, 0x1060}, 0x1, 0x0, 0x0, 0x20000040}, 0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000a51000-0x10)={0x9, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f000034b000-0x8)={0x6, r3}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x23d) openat$ashmem(0xffffffffffffff9c, &(0x7f000022b000-0xc)='/dev/ashmem\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009da000-0x8)={r1, 0x7a18}, &(0x7f0000f95000-0x4)=0x8) fremovexattr(r2, &(0x7f000001c000)=@random={'system.', '\x00'}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c5b000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, @in6={0xa, 0x0, 0x7fffffff, @empty, 0x1}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x1, @empty, 0xffffffffffffff9a}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffdab}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}], 0xa0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000c0b000-0x34)=""/52) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000c48000)={{0x1, 0xfffffffffffffffb, 0x8, 0x10000, 0xffffffffffffa701, 0x9}, 0x7ff}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000566000-0x10)={0xff, 0x3, 0x0, 0x10000, r1}, 0x10) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fcc000-0x8)={0x80000000, 0x81, 0x119, 0x2}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x5, &(0x7f0000e92000)=[{}, {}, {}, {}, {0x0}]}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000077d000-0x8)={0x401, 0x4}, 0x8) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00008f1000)={r5, 0x4}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000079b000-0x10)={0x20, 0x1, 0x6, 0xe5, r1}, 0x10) sysinfo(&(0x7f0000441000)=""/218) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r6, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10}, 0xc, &(0x7f0000e39000-0x10)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000301000-0xc)={0x0, 0x0, 0x0, 0x6}, 0xfffffffffffffe49) 2018/02/10 19:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000835000)={&(0x7f0000352000)=@ipv6_newroute={0x2c, 0x18, 0x501, 0x3, 0x2, {0xa, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x8, 0x800}, [@RTA_METRICS={0x10, 0x8, "0600000000000000c3"}]}, 0x2c}, 0x1}, 0x0) 2018/02/10 19:35:00 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae2000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000cc4000-0x8)='./file0\x00', &(0x7f0000fe7000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c8c000-0x8)='./file0\x00', &(0x7f000050c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000fe6000)='./file0\x00', 0xa002, r0, r1, 0x2, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) 2018/02/10 19:35:00 executing program 3: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0xfffffffffffffffe) sendmsg$nl_route(r0, &(0x7f0000f84000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00003a5000-0x34)=@ipv4_newaddr={0x18, 0x14, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) 2018/02/10 19:35:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x10)={{0x77359400}, {0x0, 0x2710}}) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000031000)={{0x4, 0x8001}, {0x7, 0x80000001}, 0x1, 0x7, 0xe1}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000001d000-0x18)={0xaa}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000032000)={0x0, @in6={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x8}}}, &(0x7f000002c000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000032000-0xc)=@sack_info={r3, 0x82, 0x5}, &(0x7f0000032000-0x4)=0xc) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000031000)={0x0, 0x6, 0x6, 0x7ff, 0x4, 0x1b, 0xe000000000, 0x4, {0x0, @in6={{0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0xffffffff}}, 0x5, 0x81, 0x200, 0x7, 0xa9f1}}, &(0x7f0000011000-0x4)=0xb8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000032000-0x6)={0x0, 0x401}, &(0x7f0000032000-0x4)=0x6) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000007000-0x4), &(0x7f0000032000)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000031000)=@assoc_value={r4, 0x9}, &(0x7f0000032000-0x4)=0xfffffffffffffe28) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f000000c000-0x10)={&(0x7f0000008000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000033000)={&(0x7f0000034000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000016000)=[{&(0x7f0000033000)}, {&(0x7f0000033000)="681cbaa98bbf6792b749a1d498a9105d6f", 0x11}, {&(0x7f000002d000)="2a32966af45a84983cece7a207a9eb7a35221007aafd4fa668c80976ec2b81dab5abac80812d76796a32dc94f2bbed0d1c266eda1f7ea76be29b52f6dbd84af56fa1c820a7f28c403d2218a6416a06f2b46f92abf85a2176d62d3ff62bfa2ca3c71eeb209eac8c3638f3b3c73cb45e30f9aab9a3775d7d93ac49b4e1c5b55111c6803e1e", 0x84}, {&(0x7f0000026000-0x5c)="ece6eb05c4478ba4d6cd72ebb591d98ff9ddc4e18fc05778299acf5b3c88eaa87a7791cb23e68278c38325988e117e733132f96962272907a089aa4298238e0d390799efb7d75de0bafaae3d8a5567737dc39e5182eead9e32ab95b7", 0x5c}, {&(0x7f0000033000)="5967fadfe3778038111532e767c5074b7bbc55fb41518457046cedd368c400a2cc634ed845598389a62bfedadffabf1849c6cae7aa129b12a3ee150f98ca9e1210f5316c00a144e8aadcf40cbe0174133b9d63004b164d478d319f8abd98f77c5b0695b879f8d9a86e123746bb7a679df11bfcdac0e83cf16cb9eb1707dafda0eb4a2e78372e29fe547e1a6a", 0x8c}, {&(0x7f0000034000-0x7b)="2ce948dbdc174a9698743a399fe1dc9a7baf7bcdbddffc66cd606b3d3f696ae1b4af2c00ac9272402beb5203fb18cae2c663289c56dd597e4fdad153bb0029035f0ee7d83fa48864ff16227ae1b066d43e3f469fe3e8e633984f1aebe0ffaa3584d698b66cf94b3411fc67d9214fdc4c8765215640bdf52b383aab", 0x7b}, {&(0x7f0000033000)="98331f21824e2c604a79317cf312e58133a733270c582d6ee9cf6788c3185ffcffcb1270217b75264775a37bf8", 0x2d}], 0x7, 0x0, 0x0, 0x4004004}, 0x4000010) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000029000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/10 19:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000075d000-0x16)='/selinux/checkreqprot\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000bf1000-0x8)={0x0, 0x7ea1}, &(0x7f0000702000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000059a000)={r1, @in={{0x2, 0x1, @rand_addr=0x2}}, 0x4, 0xfffffffffffffc35, 0x8c6, 0x3, 0x8}, &(0x7f000052d000)=0xa0) r2 = socket(0x1000000010, 0x803, 0x0) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000ac6000-0x1000)=""/4096, &(0x7f000020a000-0x4)=0x1000) sendmsg$nl_route(r2, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, 0x0, 0xc0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x392}, 0x1}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000657000)={0x6, &(0x7f00005d5000)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000906000)={r3, 0x3}) bind$bt_sco(r2, &(0x7f00005ff000)={0x1f}, 0x8) 2018/02/10 19:35:00 executing program 4: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000fe9000)=[], 0x0, 0x40000040, &(0x7f0000553000)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe4000)={r1, &(0x7f0000310000)="f6", &(0x7f0000289000)}, 0x18) r2 = syz_open_dev$adsp(&(0x7f00009d6000-0xb)='/dev/adsp#\x00', 0x2, 0x1) ioctl$KDDELIO(r2, 0x4b35, 0x3f) 2018/02/10 19:35:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000040a000)={0x8, 0x2, 'client1\x00', 0x1, "5bbca95d0e0612a6", "a9a94bf7c697fb906eaa3ebcb025c14be997baa4d921b3fe8d6bc93b782ba434", 0x3f0, 0x636}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f00006a3000/0x2000)=nil, 0x2000) connect$llc(0xffffffffffffffff, &(0x7f0000a65000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="618110775323"}, 0x10) r1 = syz_open_pts(0xffffffffffffffff, 0x40000) mmap(&(0x7f00006a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f00006a4000-0x8)={0x8bed}, 0x8, 0x80800) mmap(&(0x7f00006a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/10 19:35:00 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000006000)='./file0\x00', 0x400000, 0x180) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000005000-0x4), 0x80000001) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000000a000)) r1 = syz_open_dev$dspn(&(0x7f0000008000-0xa)='/dev/dsp#\x00', 0x2800000001, 0x400000041) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000b000)=0x10) ioctl$int_in(r1, 0x800000c0045003, &(0x7f0000006000)) 2018/02/10 19:35:00 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000032000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000032000), &(0x7f000002e000)=0x4) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000031000)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f0000014000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000004000-0xa)='/dev/vcs#\x00', 0x3f, 0x101440) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000031000), &(0x7f000000a000)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/02/10 19:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009f3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a85000-0x10)={0xfffffffffffffffe, 0x4, 0xaa37, 0xaf1, 0x0}, &(0x7f0000548000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000653000-0x8)={r2, 0x1de3}, &(0x7f0000036000)=0x8) 2018/02/10 19:35:00 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000215000-0x4)=0x2, 0x4) 2018/02/10 19:35:00 executing program 0: mmap(&(0x7f0000000000/0x4f1000)=nil, 0x4f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f000034b000-0x4)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000035b000-0x9)='/dev/rtc\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000195000)={0x6f, 0x7, "088bafb4f13f146d18d2e95e2bdc5c93b5272a644899f49058656426057cafaa3a47cce5953b481d245a42c7bd20c68e41691a2ca02e172578cf6957c48774c395727f9bedf9bb19a19a45d152f9d88bb0f02445deeb95ce5c2eace1d8b182f3f595fd1ff8ebb7"}, 0x40040) io_submit(r0, 0x1, &(0x7f00004ef000-0x8)=[&(0x7f00004ee000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00004ee000)="e4941735f50000000000000008", 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 19:35:00 executing program 3: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000d16000-0x5)="02f9ffffff", 0x5) 2018/02/10 19:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f00009b0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864, "2f0f6f3c3d350021"}}}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009d3000-0x9)='net/fib_trie\x00') ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000d1d000-0x68)={0x7b, 0x0, [0xe00000000000, 0x7, 0x282, 0x10001]}) 2018/02/10 19:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000028d000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7bf}]}, &(0x7f0000f92000-0x4)=0x10) r0 = open(&(0x7f0000ac6000-0x8)='./file0\x00', 0x40100, 0x0) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000dc1000-0xe8)={{{@in=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f000024e000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000e84000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000728000)={0x7, 0xffffffffffffff9c}) r5 = inotify_init() r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = syz_fuseblk_mount(&(0x7f00007ac000-0x8)='./file0\x00', &(0x7f0000f2c000-0x8)='./file0\x00', 0xc000, 0xffffffffffffffff, 0x0, 0x1, 0x7, 0x80) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000983000)={0x100000001, 0x1, 0x7fffffff, 0x7f, 0x4, 0xffffffffffffff5f}) socketpair$inet(0x2, 0x4, 0x0, &(0x7f000054d000)={0x0}) sendmsg$unix(r0, &(0x7f0000819000-0x1c)={&(0x7f000060e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003fc000-0x20)=[{&(0x7f0000495000)="6254a6f479c8527c97376d9aa052175011cda21bff54878a493bcc58af26fd95adf4ec6df6e8", 0x26}, {&(0x7f0000188000)="f67bc3e1fc5d40fde430d52b4182fbe42b1a7e06504fb90ffeb353589a3551354d1689a676d72ba3aa930b2f5be614be754d12496f75da59424cdfbf8f5f6bb335838bb9afcebfa029ffec9f8edafe782bb2fce1f5bc84a5d3583091fa4d630171dfa1dca9c4e6a314152ef114d22ae458301b9cf9f45d6eef727e2f38ac4a8717f695d0937ecd2d0f3767924b777a7daedfa1c6ae921bb989743c5772135b8399a3977e70fa023e4ce8cfcf88eb3d1b46dd9c492b390b58db402167e19721d91a", 0xc1}, {&(0x7f000053f000)="cdf926d86cd2fdf12b854013c29ac21cbe911fd115b11ea350265a33d64ba8514e46d259f2cfe2470bc91d827e7b63a340b48990cedf73aa3072104de4ad878732a5d52600d68463a372b21f915ff363e1ec2204b754a5876a08b0a2a093a087b66f4cf69af5999d002c499139c255022208b08e409a9dc9ed409f480ae4c0d03a0f92ff2e07516bdbcad71be44f5b9ad3b08b015e5456b487211093aa81dc6592c4fe6aa1232be0300545978521b97457c8f798bc9289cbebc9f9f2a00ed6e9a4b25b2b002fe2c5b69d920bafa8f38f435d6945e61b43d04b0c31cf4bc64aa705", 0xe1}, {&(0x7f0000015000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000eae000-0x44)=[@rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7, r8]}], 0x44, 0x10}, 0x20000000) openat$ion(0xffffffffffffff9c, &(0x7f0000e0c000)='/dev/ion\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffffef}], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/10 19:35:00 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 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)}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000007000-0x40)={0x1, 0x17, 0xfa30, 0x10000, 0x7fff, 0x7c1, 0x6, 0x2}, &(0x7f0000016000)={0x2, 0x1, 0x918, 0x80, 0x2, 0x4, 0xa8e, 0x61}, &(0x7f0000010000-0x40)={0x2d085b06, 0x1, 0x8001, 0x3133, 0x9, 0x81, 0x1, 0x8}, &(0x7f0000016000)) close(r0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000017000)={0x0, 0x0, &(0x7f000000d000-0x98)=[@register_looper={0x630b}], 0xffffffffffffff13, 0x0, &(0x7f0000009000-0xc9)}) poll(&(0x7f0000013000)=[{r1}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f0000010000-0x80)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000003000-0x1)}) 2018/02/10 19:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b0f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000e3b000-0x4), &(0x7f0000cfa000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000385000-0x20)=[], 0x0, &(0x7f0000fc7000)=[], 0x0, 0x40}, 0x20000000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000477000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) 2018/02/10 19:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0xfc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0xd, []}, 0x3c5) 2018/02/10 19:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000063e000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000465000)) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000628000)={0xffffffffffffffff, 0x3}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000018a000)={0x3}, 0x4) r1 = getpgid(0xffffffffffffffff) accept4$packet(r0, &(0x7f0000fbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ecc000)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000299000-0x28)={'vcan0\x00', r2}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f45000)=r1) modify_ldt$write(0x1, &(0x7f00009c9000)={0x1f, 0x100000, 0x400000000400, 0x3ff, 0x10000, 0x7, 0x80, 0x100000001, 0x1f}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000068b000)) read$eventfd(r0, &(0x7f0000862000-0x8), 0x43) r3 = add_key(&(0x7f0000e98000)='syzkaller\x00', &(0x7f0000e2d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000079d000-0xd9)="c86fc6120c3c92b6e0a779d6572f30a24d7f9315b26ff198e733cf4ae8582df34787c82d0a69e6e4596720cba76864cd542a1b9345ee59aaeaa90ac29fbb65456d00b3a21fb8529b09bb6bffc9f42f808f8820c9b087c6962619db25d8ec8051bf03a3abf2aa226e802b56c6a0bf6611c4f55a4eaf92ed6470d0cdbac0a945ba7afaf1cd86292d0ed6a2bfc1f774c8812410fe0e43447ecef427be1757b5f4e870e1001a318f7e7ad5108c23a7aae3bda1f5fb97d4a6577782a39a7a30ce92a7286238d933abc56db57210a880ef2babd7f53ccb8cd642c5ed", 0xd9, 0x0) r4 = add_key$user(&(0x7f0000ccc000)='user\x00', &(0x7f000054e000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d7f000-0x1000)="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", 0x1000, 0xfffffffffffffff8) r5 = request_key(&(0x7f0000586000)='id_resolver\x00', &(0x7f00008ae000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000845000-0x1)='\x00', 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000ebb000-0xc)={r3, r4, r5}, &(0x7f00005a5000-0xbf)=""/191, 0xbf, &(0x7f0000c07000)={&(0x7f00001de000)={'crc32\x00'}, &(0x7f00000c0000)="ba60411586d3aabb70c1a4ff7428cb0ef342b250641d3b574c0d40861137f5dafb8a3bcb90a485512d48939798a51f333461ac8420383636ea83d7600deac1183c3701339f2ef53d4a7ed7fd6e5854d611d2882484a216f08f50249e4cb97563cbc73754a25383a76830d9611d7a8eba82336dc85d16b686afeb533751005bf7885c75ae0bb0ba88f0e284ace49735b12deaed069c5480b9cbef1629d2856f69a8b3255747d6d679b8f5994454af83595713b59f0fbbf07d48e84294c94557500bccb3980818da9b2aa34fe87d326435cd29bb5ea533879eba94d01798", 0xdd}) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004e3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000e44000)=@int=0x4fc0178f, 0x4) 2018/02/10 19:35:00 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x10)) openat$ppp(0xffffffffffffff9c, &(0x7f00009a1000)='/dev/ppp\x00', 0x40800, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000001000-0x10), 0x67891ffe3778051d) 2018/02/10 19:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000076b000)='/dev/audio\x00', 0x100, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/10 19:35:00 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000+0xca6)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000f1f000)=0x0, &(0x7f0000f21000-0x4)=0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f21000-0x7)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000003000)={0x6, 0x0, 0x10000, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40106435, &(0x7f0000000000)={0x80, r6, 0x10000, 0x800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000004000-0x28)=[r4, r3, r3, r2, r4, r2, r3, r4, r4, r7]) 2018/02/10 19:35:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000)=0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000001000-0x1d)=@random={'trusted.', "6373657276626f386e04743173797374656d2f2b00"}, &(0x7f0000002000)=""/20, 0xfffffffffffffe93) 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/access\x00', 0x2, 0x0) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x2f)=""/47, 0x2f}, {&(0x7f0000002000-0x9b)=""/155, 0x9b}], 0x2, &(0x7f0000001000)=[{&(0x7f0000002000-0x82)=""/130, 0x82}], 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x3e39) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x3, 0x0) 2018/02/10 19:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009f5000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00001a7000-0x4)=0x400000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c9000-0xa8), 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) sched_yield() ioctl$int_in(r2, 0x5452, &(0x7f000066f000-0x5)=0x10000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000185000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000a36000)={&(0x7f00008bb000-0x8)=[0x0, 0x0], &(0x7f00005a8000)=[], &(0x7f00008f2000)=[0x0, 0x0], &(0x7f0000d00000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x2, 0x0, 0x2, 0x4}) recvmmsg(r2, &(0x7f000074a000)=[{{&(0x7f0000bab000-0x80)=@generic, 0x80, &(0x7f0000c4f000)=[{&(0x7f000064a000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000057c000-0xb3)=""/179, 0xb3}}], 0x1, 0x0, &(0x7f000056a000-0x8)) bind$pptp(r1, &(0x7f00004cc000)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x20) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f5f000-0x4)) sendmmsg(r2, &(0x7f0000013000)=[{{&(0x7f00003aa000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000-0x28)=[], 0x0, &(0x7f0000346000-0x240)=[]}}], 0x1, 0x0) 2018/02/10 19:35:00 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x20) sendmsg(r0, &(0x7f0000000000)={0x0, 0x278, &(0x7f0000005000-0x20)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000)=0x3f, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000018000-0xb)='/dev/vcsa#\x00', 0x0, 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000018000-0x8)={0x3, r2}) 2018/02/10 19:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000673000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000071c000)='/dev/sequencer\x00', 0x501, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00003e7000-0x8)={0x0, 0x6}, &(0x7f0000bce000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a8a000-0x8c)={r3, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x8c) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f00000ed000)={0x0, 0x1}) connect$ipx(r2, &(0x7f000086d000)={0x4, 0x7, 0x3, "6a667e914128", 0x100}, 0x10) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00001b4000)={0x6, 0x0, [{0x5002, 0xe3, &(0x7f0000a69000)=""/227}, {0x4000, 0x7d, &(0x7f000005a000-0x7d)=""/125}, {0x11000, 0x46, &(0x7f00003be000-0x46)=""/70}, {0x5002, 0x1000, &(0x7f0000f8e000)=""/4096}, {0x6000, 0xca, &(0x7f00000ac000-0xca)=""/202}, {0xd006, 0xc5, &(0x7f0000c6f000)=""/197}]}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000eaf000-0x400)={"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"}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000bc3000)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x8, 0x0, [], 0x3}]}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f000091c000-0x8)=0xf000) [ 37.483912] binder: 5830:5842 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/10 19:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000a40000)='./file1\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='conf\x00gfs\x00', 0xffd, &(0x7f0000b76000)="fa") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) munlock(&(0x7f0000ea4000/0x2000)=nil, 0x2000) r1 = mmap$binder(&(0x7f0000467000/0x5000)=nil, 0x5000, 0x1000000, 0x10010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006f2000)={0xcc, 0x0, &(0x7f000005e000)=[@free_buffer={0x40086303, r1}, @acquire={0x40046305, 0x3}, @register_looper={0x630b}, @transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x30, &(0x7f000042d000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f00008ad000)=[0x68, 0x48, 0x28, 0x38, 0x40, 0x30]}}, @request_death={0x400c630e, 0x4, 0x4}, @reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x28, 0x8, &(0x7f00004e7000)=[@ptr={0x70742a85, 0x7fff, &(0x7f0000922000), 0x1, 0x4, 0x13}], &(0x7f000063d000-0x8)=[0x0]}}, @acquire={0x40046305}, @register_looper={0x630b}, @request_death={0x400c630e, 0x1}], 0xe3, 0x0, &(0x7f000010f000)="b905e0a991aaed45eb21e4bc4923195f74b2792c5e813e6f8716362122b7cf96be0c456216a9b42753033599bfc9f25b982a58e9cf9d669eade901ea8bfeb68a3be030dadf0906f89cd544df087cdf9b980981bb74e19d8e8e8f11251973e653215e9e624bd5fd8c18e21b2ba72001888764f3ea90e6271a0022f83ce050ef71958252c9a70772b99ab007d46d71afa1acb3f162d9b9818ceec3762e6b2108010d7fe2afdfe621e9afe79d812b61377fb3e7c01d697dc7b3ea6900f026bd94639319fff577065757a7482871da03cbf17011b64bfce664979941b7c34a5a33484de8cb"}) mount(&(0x7f0000609000)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000df4000)='ext3\x00', 0x2000, &(0x7f00003db000-0x23)) 2018/02/10 19:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) socketpair(0xc, 0xa, 0x3, &(0x7f0000786000)={0x0, 0x0}) ioctl$VT_ACTIVATE(r3, 0x5606, 0x7) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) recvfrom$unix(r3, &(0x7f0000b2b000)=""/214, 0xd6, 0x2000, &(0x7f00009e3000)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/02/10 19:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f000069d000-0x1c)={0xa, 0x0, 0x1fffffffffc, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1ff}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[]}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4), 0x4) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x40, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}, 0x1c) connect$inet6(r0, &(0x7f000060f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000623000-0x4), 0x0) 2018/02/10 19:35:00 executing program 0: mremap(&(0x7f0000416000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000083000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000083000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) wait4(r0, &(0x7f0000085000-0x4), 0xc0000003, &(0x7f0000085000-0x48)) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x0, &(0x7f00007fb000/0x800000)=nil) remap_file_pages(&(0x7f0000a01000/0x1000)=nil, 0x1000, 0x1, 0x80000001, 0x100) get_mempolicy(&(0x7f00007b5000-0x4), &(0x7f0000d1d000-0x8), 0x0, &(0x7f0000c13000/0x4000)=nil, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000f3c000), &(0x7f0000001000), 0x7fff, &(0x7f00008ba000/0x4000)=nil, 0x4) 2018/02/10 19:35:00 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000006000-0x2a)=""/42, 0x1be) getdents64(r0, &(0x7f0000001000-0x1000)=""/1024, 0x512) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000021000)={0x0, 0x44, "90ea8d7a16c2d52bb447c1cdb99af76fa7f7b1b5d2deb75a7bf2e125e107c60c687e13bac4d8c826372bf998ae997c6b85e913830f263d22f59f2bf4f0625233595f98ce"}, &(0x7f0000008000)=0x4c) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000022000-0x4)=r1, 0x4) 2018/02/10 19:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000087a000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd}) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f00009b9000)) 2018/02/10 19:35:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000155000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8b) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f3d000)) [ 37.598597] mmap: syz-executor0 (5879) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 37.624359] device eql entered promiscuous mode 2018/02/10 19:35:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f37000)='/dev/vcsa#\x00', 0x6, 0x0) connect$unix(r0, &(0x7f0000731000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000108000)={0x8, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x118) bind$nfc_llcp(r0, &(0x7f0000a88000-0x58)={0x27, 0x70, 0x2, 0x7, 0x8001, 0x4, "27417901349508513e948fd9cf6c8c90d2deb2d984091c832036adaea9bd2ae90a0d02e51e70904c5dc5b98ddb594b5b06ee34121477c98d3a051d3b8db47a", 0xdc}, 0x58) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/02/10 19:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000a1d000)={0x28, 0x10000000000018, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000005}, [@nested={0x14, 0x3, [@typed={0x10, 0x35, @u64}]}]}, 0x28}, 0x1}, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00006d0000)=0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000684000-0xa0)={0x0, @in6={{0xa, 0x2, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, 0x33b, 0x58fa, 0x6, 0x20}, &(0x7f0000693000)=0xa0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f000099d000-0x1020)={0xffffffffffffffff, r0, 0x1f, 0x5, &(0x7f0000ee6000)="595ef50e74955d64fafb5a3ce43de18ed94403e3966a09738339e5", 0x0, 0x0, 0x10001, 0x3, 0x8001, 0x48, 0x1, "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"}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000feb000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f000077f000)=0x800, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f14000-0xa)={0x0, 0x0, 0x0, []}, 0x8) 2018/02/10 19:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000431000-0x8)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000d64000)='./file0\x00', 0x400000, 0x1) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 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) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/02/10 19:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBSENT(r0, 0xc004743e, &(0x7f000003a000)={0x0, 0x0, 0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f000075d000)='/dev/vcs#\x00', 0x6, 0x4a80) 2018/02/10 19:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000eac000)='/dev/usbmon#\x00', 0x6, 0x2000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000011b000)={{{@in=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f00002d7000-0x4)=0xfffffffffffffca1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000501000)={&(0x7f0000e8c000)=[], &(0x7f000046d000)=[0x0, 0x0], &(0x7f000031d000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000538000-0xc)=[0x0, 0x0, 0x0], 0x0, 0x2, 0x5, 0x3}) sendmsg$nl_route(r1, &(0x7f0000e59000)={&(0x7f0000ae6000-0xc)={0x10, 0x0, 0x0, 0x40402000}, 0xc, &(0x7f000039a000)={&(0x7f0000c23000)=@ipv6_getnetconf={0x54, 0x52, 0x2, 0x6, 0x2, {0xa}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x7b3}, @NETCONFA_FORWARDING={0x8, 0x2, 0x2}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0xfffffffffffffff8}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x9}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0xffffffffffffffe1}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x1200000000000000}, @NETCONFA_FORWARDING={0x8, 0x2, 0x4}]}, 0x54}, 0x1, 0x0, 0x0, 0x80}, 0x40000) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000dd0700409d9254", 0x29f5273600501d6e) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000e30000-0x38)={0x0, 0x0, &(0x7f0000a87000-0x38)=[{&(0x7f0000685000-0x681)="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", 0x38f}], 0x1}, 0x0) sendto$inet(r1, &(0x7f0000a96000)="4d4f71532f8a47254109c315d93a2f5d98353a0c2b2a4021d98291678f7d8579b901603c56cb13766f14d01bd39718c0c246d3905cac1862c9855f9b5544b8ec52f82a22d225bb5cfbf6f88a8fd3c8f4e82410379df1e944d8a1cc547b39bc11706510dab2b51838cc2de7880d89b4c521816ee658c4a3ec3b7da2cf128f8d78ac05d84c3485244396f9b019f8f6003b17f0de457087a54f9f43590d06abd1af7c867f240809ae77ce0325e67a5df3", 0xaf, 0x8000, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00004db000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f9e000-0x2c)=@ethtool_cmd={0x7f, 0x0, 0x8001, 0x3ff, 0x1000, 0x3, 0x5, 0x2, 0x8, 0x7, 0x7, 0x2, 0x1, 0x2, 0x7fff, 0x5, [0x6fa7f887, 0x4]}}) 2018/02/10 19:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000000)="07a94e67ccb6929561ca10b5cc214c0f7ea4fe15a1b1cd9f69d785a465ac8d37efe49dff7ab60f5f4d44d684ba09c0f572b6921a329eb5752476d382b10eb38fb7fe4b320657b3c7607aea097a83d480d94ba5e1669d06c74188147a19db1afc4da4c4fde90ed8d09a286d7e8eb6e90367d44ea4dedfd14982730000592c8662799f15b7c6174d9704fe8c340c85f170142b2c4a5f44e98da74b2aa496c944a19ed069501f6317837e04caa9912e3e98424df8391987d38237dcf0d5b7578ba798b9112d90ba3816aba98338527b5b308ea8dd5f3e4071f8", 0xd8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000bd000-0x14)={0x800, 0x4, 0x6, 0x4, 0x2}, 0x14) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dfd000)='/dev/cuse\x00', 0x100, 0x0) read$eventfd(r1, &(0x7f000099f000), 0x8) 2018/02/10 19:35:01 executing program 1: prctl$void(0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f00004a7000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @rand_addr=0x5}}, [0x1f, 0x8, 0x400, 0x1, 0x2, 0x6, 0x1f, 0x8, 0x6, 0x4, 0x1, 0x1f, 0x1, 0xbf0, 0x7fffffff]}, &(0x7f0000001000)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x101, 0x7, 0x0, 0x286, 0x32}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000696000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r0, r3) 2018/02/10 19:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x7ff}, &(0x7f0000358000)=0x3ed) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) pipe(&(0x7f000059d000)={0x0, 0x0}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00005c6000)={{0x9}, 0x30}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000a80000)=""/58) ioctl$sock_ifreq(0xffffffffffffffff, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/10 19:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000eb4000-0x20)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x20) sendto$inet(r1, &(0x7f000029c000-0xa9)='Z', 0x1, 0x0, &(0x7f00007c4000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000563000)='/selinux/mls\x00', 0x0, 0x0) [ 37.788671] netlink: 'syz-executor6': attribute type 3 has an invalid length. [ 37.813150] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/02/10 19:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4}) mq_timedreceive(r0, &(0x7f0000805000)=""/142, 0x8e, 0x0, &(0x7f0000410000-0x8)={0x0, 0x989680}) syz_open_dev$mice(&(0x7f0000485000)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/10 19:35:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xbd)={r1, 0xb5, "9742f41682a8ad395035158ca0290276403854ee30bf46190732169bc6669077bd8d7185c50f1f8e56270fd45d2742723d2afcba7e7bcc8a1cae6ee757e256738692e0b17a756c048521a14f65b5e33ef9f843a05631f7f30f5daf0c3ab97bfc090e7182319e9052d959f513098189324bfbcc37cf516b35502ebbf796d2ae7b85161170c45b4349036c51e74924ff33b6c2573d4adb47dd6617ccf47e989ba0df117d7e33006a114439cca516d1b1af94c27f33f4"}, &(0x7f0000000000)=0xbd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) bind$inet6(r2, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000376000-0x10)={0x0, 0x10, &(0x7f0000d54000-0x2c)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}]}, &(0x7f0000bd8000-0x4)=0xc) 2018/02/10 19:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d35000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x2cd0}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00005ed000-0xa4)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x987, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x8, @empty}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0xa4) 2018/02/10 19:35:01 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x210000) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000000000)=""/57, &(0x7f0000002000-0x4)=0x39) sendmmsg$alg(r1, &(0x7f0000818000)=[{0x0, 0x0, &(0x7f0000093000-0x30)=[{&(0x7f0000d05000-0x1000)="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{&(0x7f00002d2000)="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", 0x1000}, {&(0x7f0000162000)="d93c5d4a342f6dde37a8137be7cdc226cda7a77a3cb4f12186e59b315d54917dff08a6445a95c7bb9663219365edab7c305ef01cf7f5f91f5112b7f4d5e6d76810abc7d91c7ec51953ccaaf484187e29f3d13db1d62d02e1ee048222535e972b0d02a88d87cb116e90bd16503bc2bf41e26663a5ad1b67985450e298dc8dda81747d91d255e13fcb978f82185227bb028e7a667b45a73825de9a2ab395bdfbb87134eac7ae85fd752228efd3bc4bf42662725fb26a1a8528ac37e25187b40cd9449ea3965d44a3619200702eaa30e3f13862d5ce461efe37da", 0xd9}], 0x3, &(0x7f0000000000)=[@assoc={0x10, 0x117, 0x4, 0x10001}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x9}, @op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3}], 0x50}], 0x4, 0x8010) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000001000-0x10), 0x387) 2018/02/10 19:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000cd7000-0x4)=0x57, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b15000)='/dev/vcs\x00', 0x410000, 0x0) sendmsg$can_raw(r2, &(0x7f0000f20000-0x1c)={&(0x7f0000469000-0x10)={0x1d, r1}, 0x10, &(0x7f0000fff000-0x8)={&(0x7f0000b31000)=@can={{0x2, 0x9, 0x3ff, 0xfffffffffffffffe}, 0x8, 0x3, 0x0, 0x0, "8245a4c05aaba1c1"}, 0x10}, 0x1, 0x0, 0x0, 0x90}, 0x8000) ioctl$TCGETS(r2, 0x5401, &(0x7f0000b23000-0x24)) accept4(r0, &(0x7f0000155000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f000094c000-0x4)=0x26, 0x800) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000af8000)=""/5, &(0x7f00004c9000-0x4)=0x5) sendto$packet(r0, &(0x7f0000c44000-0xe)="2d01000000e5fffff7005ca73d9f", 0xe, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/10 19:35:01 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000008000-0xed)=""/237, 0xed) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4143, &(0x7f0000006000-0x1f5)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/02/10 19:35:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x4)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000064a000-0x4)=0x2) open(&(0x7f0000350000-0x8)='./file0\x00', 0x260040, 0x10) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0xba, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9204, 0xf0b1) 2018/02/10 19:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) r0 = syz_open_dev$mice(&(0x7f000059e000)='/dev/input/mice\x00', 0x0, 0x2) r1 = openat(r0, &(0x7f00003ed000)='./file0\x00', 0xa00, 0x0) connect$unix(r1, &(0x7f0000bc7000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000f6f000/0x4000)=nil, 0x4000, 0x0, &(0x7f000085e000), 0x200, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000f3d000-0x8)=@abs, 0x8) 2018/02/10 19:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005cf000)={0x20080522}, &(0x7f0000f04000-0x18)) r0 = creat(&(0x7f0000c64000-0x8)='./file0\x00', 0x91) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000085a000-0x41)=""/65) capset(&(0x7f0000465000-0x8)={0x20071026}, &(0x7f0000663000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000623000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg(r2, &(0x7f00008ad000)={&(0x7f0000276000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000781000)=[{&(0x7f0000b84000)="0d97d77dac49c3c6058c5cfa7ecd671f8981687629dac222736195dc1ef0e699ff6670e871604438ee8fe9b9ba416dc3cc4acf4e9ed75ff206427b044d592ef9", 0x40}], 0x1, &(0x7f0000735000)=[]}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000795000-0xc)={0x0, 0x0}, &(0x7f000064b000)=0xc) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00005bf000)=""/109) setuid(r3) syz_open_dev$sndctrl(&(0x7f00000d6000-0x13)='/dev/snd/controlC#\x00', 0x8, 0x48000) recvmsg(r2, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000c5b000)=[{&(0x7f000009c000-0x63)=""/99, 0x63}], 0x1, &(0x7f0000d9a000-0x18)=""/24, 0x18}, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000def000-0x1000)=""/4096) 2018/02/10 19:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40000000000003, 0x0) setrlimit(0x7, &(0x7f00003e4000-0x8)) add_key(&(0x7f0000631000)='blacklist\x00', &(0x7f0000feb000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00007b8000-0xbf), 0x0, 0xfffffffffffffffd) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00001bb000)={@generic="8929c014279b6043f3e3752c41b33e68", &(0x7f0000aa4000)=@ethtool_ringparam={0x0, 0xfffffffffffffffd, 0x0, 0x1, 0xd1, 0x3, 0x7, 0x1f, 0x7}}) waitid(0x1, 0x0, &(0x7f00004ab000), 0x4, &(0x7f000055c000-0x48)) r1 = dup2(r0, r0) symlinkat(&(0x7f00008c0000)='./file0\x00', r1, &(0x7f00007f2000-0x8)='./file0\x00') setsockopt(r0, 0x3, 0x1f, &(0x7f00007f3000), 0x0) fcntl$getownex(r0, 0x10, &(0x7f000034f000)={0x0, 0x0}) ioprio_get$pid(0x1, r2) writev(0xffffffffffffffff, &(0x7f0000ef9000-0x50)=[{&(0x7f000026b000)="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", 0x1000}, {&(0x7f0000606000-0x12)}], 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000729000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80}}, 0x1, 0xffff, 0x7, 0x6f0e, 0x2}, &(0x7f0000bfa000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000640000-0xc)={r3, 0x7fffffff, 0x1, [0x80000001]}, &(0x7f000074a000)=0xa) accept4$packet(r0, &(0x7f00006ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000517000)=0x268, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00007f3000)) openat$ppp(0xffffffffffffff9c, &(0x7f00006e8000-0x9)='/dev/ppp\x00', 0x40000, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000a4000-0x58)={0x27, 0xfffffffffffffffc, 0x2, 0x3, 0x0, 0x0, "7fe7f6c10d3b76d07548264610dd1a7917d6b2d86716064f5793711c05159141321b16c8a096ddcfdb56f5c00855c66f8ef039a1548bb988961934d6dc853e"}, 0xffffffffffffff46) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00003d9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/10 19:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00003fd000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000), 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000655000-0x4)) syz_open_dev$adsp(&(0x7f00007bd000-0xb)='/dev/adsp#\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000f94000)={[], 0x0, 0x201}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/10 19:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) futex(&(0x7f00005cc000)=0x1, 0x1, 0x0, &(0x7f00002f1000)={0x77359400}, &(0x7f0000311000)=0x8, 0xfff) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ce6000)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e94000-0x7c)=@newlink={0x48, 0x10, 0x703, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d4d000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000067d000)={0x0, 0x0, 0x0, 0x5, 0x9, 0x0, 0x0, 0x1c, 0x0, "2086c3c218a600fa77bf7b90d259ccdd726eb1cfc5c9ba6ce20628036037f7f90077ebd97a4649d8c5ddf606fa743aed97d9591e04076e4d3c45196cc4f4591f", "1c5b07bdf291d22b245bc8c9da81556a16048803e0a1d48b987d82958743485aa1133f4a77d98a4ceae75d141cd7b91472dd3f6e0ffbe1be1561c2e6cb0f7975", "7d82931a4f74ddf76b6d4fe65544179f85805cf0eacda7f524919b236800a399", [0xfffffffffffffff9]}) utimensat(r1, &(0x7f0000ab4000)='./file0\x00', &(0x7f0000edf000)={{0x77359400}, {0x0, 0x2710}}, 0x0) fcntl$notify(r0, 0x402, 0x8) 2018/02/10 19:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000165000-0x4), 0x800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000c96000)={@empty, 0x0}, &(0x7f0000c36000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d08000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) ioctl(r0, 0x3, &(0x7f000063e000-0xcf)="613f8c989f9941073b112f9223094304bbcdf57caad6ae985d252da840e5b07d962085f3848db1a12d84ce77dc183b0de7798ba345d3055f8601d8d28ad80ba249e7fb478ddbb8685fefd9936753d28bf204c9512936d2648505336c98e760d78aa4065b1012f28e705fea2628def5c4dc4bd64f42ca0833474153cb2c86c039ff4a84a6f4b89cc71eedbfbb3f4e0e9f3f1ce8525b7ecb10a86ecf0653512ee01a48d67c24c3ae22252c3e3d41b05a2e1d83b4dd21ca9ddd4ba8135ed1a091b408070d67c79c836020db6ed9b2d168") openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000923000)='/dev/autofs\x00', 0x300, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f0000698000-0x1000)=""/4096) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000720000-0x8)={0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000038000)='/selinux/status\x00', 0x0, 0x0) preadv(r3, &(0x7f0000375000-0x10)=[{&(0x7f0000176000-0x85)=""/133, 0x85}, {&(0x7f0000806000-0x68)=""/104, 0x68}], 0x2, 0x0) 2018/02/10 19:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000455000)='./file0\x00', &(0x7f00004e6000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x144, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x4e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f000059a000)='./file0\x00', &(0x7f0000bd4000-0x4)='nfs\x00', 0x0, &(0x7f0000918000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dce000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000bf9000-0x1c)={&(0x7f00009ce000)=@l2, 0xe, &(0x7f00003a3000)=[{&(0x7f0000ffe000-0xa4)=""/164, 0xa4}, {&(0x7f0000191000-0x50)=""/80, 0x50}, {&(0x7f0000264000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ea6000)=""/179, 0xb3}, {&(0x7f00001f4000)=""/208, 0xd0}, {&(0x7f0000c25000-0xc4)=""/196, 0xc4}, {&(0x7f0000d7d000-0x91)=""/145, 0x91}, {&(0x7f0000442000)=""/112, 0x70}], 0x8, &(0x7f0000ad5000-0xe9)=""/233, 0xe9, 0x2}, 0x1) [ 38.014340] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2018/02/10 19:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00007cc000)=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_dev$dmmidi(&(0x7f0000faa000)='/dev/dmmidi#\x00', 0x1, 0x20000) connect$netrom(r1, &(0x7f0000be3000-0x10)=@ax25={0x3, {"6b0506d9aadc0f"}, 0x8ab}, 0x10) getsockname$unix(r0, &(0x7f00007e6000)=@abs, &(0x7f0000aee000-0x4)=0x8) [ 38.065335] syz1: Invalid MTU 0 requested, hw min 68 2018/02/10 19:35:01 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000005000), &(0x7f0000006000-0x4)) 2018/02/10 19:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c42000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f00007ac000)={0x0, 0x0, &(0x7f00000fd000/0x1000)=nil}) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f0000f3e000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f000058d000-0x18)={0x0, 0x4000000000001, 0x1, &(0x7f000062d000-0x8)}) fstat(r2, &(0x7f00002a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r4) getegid() 2018/02/10 19:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e86000-0xc)={0x8}) fcntl$dupfd(r0, 0x280000000000402, 0xffffffffffffffff) 2018/02/10 19:35:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f00007ac000)=@hci, &(0x7f00004f6000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a73000)='/dev/dsp\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000133000)={0x0, 0xffffffffffff8001}, &(0x7f00007b9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000441000-0x8)={r3, 0x4, 0x5}, 0x8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c56000)='/dev/hwrng\x00', 0x101481, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000771000-0xd3)={0x0, 0xcb, "f732b1c65702204a9e00d9fdbf01aedc240da5749e94a7b20c10036850321a027af2a42f5b28eea6bc9a0e616d04f433374c5bd2f71eec2741e7bcac8a08c91a8e91bd4ce88a1195a361d47d48e411496fdcb19ceb1e4e01c86ada9505107d1173c766dbf897747b4ec12f9f0ab66c9c0734d8d6d628a3a71807965e12b908dfe7ddfc83c73d15a4c2178bd5021f3be78d8cd7c055569080bab0c27f248e112da5acf94f676665142a366e9e431a2f65e5815a71627bd2346689faa8d94e5845111f9af2ed744ac1cf9db3"}, &(0x7f000065b000-0x4)=0xd3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fca000)={r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7fff, 0x2, 0x80000000, 0x2, 0xffffffff7fffffff}, &(0x7f000062b000-0x4)=0xa0) sendmsg$nl_netfilter(r1, &(0x7f00004b1000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0x72, &(0x7f00008b8000-0x10)={&(0x7f0000c93000-0x2c)={0x2c, 0x4, 0x8, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x2, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000c4e000)) [ 38.141484] syz1: Invalid MTU 0 requested, hw min 68 2018/02/10 19:35:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000006e000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="4c7172d59ffc8e468e8908017340b153c7b33636119e0b436b8a7f7293a1b0650f432e869b2e7074f762d1bbde311eeb53805e1f7ea8bd48607c53e716c8e94a747e27c968a7eb5e2da46deec5cb4a66a9c2fda12de939d506a3bf3ffc205caac5", 0x61, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c94000-0x35)="b412b5075f99102e76395044f10d80e31813d6f15c6189a8da73405d73149764fb17087174ba4e09ae20ec2bd21f97be403f634c64", 0x35, 0x0) keyctl$unlink(0x9, r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000002000-0x8)) 2018/02/10 19:35:01 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f000025a000-0x2c)={0x3, 0x0, 0x4}, 0x2c) [ 38.248503] netlink: 'syz-executor1': attribute type 2 has an invalid length. [ 38.292906] netlink: 'syz-executor1': attribute type 2 has an invalid length. 2018/02/10 19:35:01 executing program 3: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000719000)=0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d25000)={@generic="592bac380d30ff8c3f90d5fce742abe8", @ifru_flags=0x2000}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d25000-0x9)='/dev/dsp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000d25000-0x78)={0x0, 0x78, 0x9, 0x7fffffff, 0x2, 0xa24, 0x0, 0x1f, 0x80200, 0x1, 0x7, 0xb9, 0x8, 0x9, 0xee0, 0x100, 0x20, 0x84aa, 0x9, 0x100000001, 0x9, 0x9e, 0xffffffffffffff49, 0x3, 0xd0e0, 0x7, 0x6, 0x1, 0x80000000, 0x2, 0x1f, 0x9, 0x6, 0x9, 0x9, 0x9, 0x1, 0x1ff, 0x0, 0x4, 0x1, @perf_config_ext={0x80000001}, 0x2a00, 0x9, 0x4, 0x4, 0x10000, 0x6, 0xfa7}, r0, 0x5, r2, 0xa) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f00006a4000), &(0x7f0000d11000)=0x4) 2018/02/10 19:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002de000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009af000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b43000-0xb8)={0x0, 0x7fe0, 0x1ff, 0x1f, 0x9d0, 0x1, 0x828e, 0x401, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4, 0x8, 0x1, 0xf3, 0xf1b}}, &(0x7f0000c30000)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000064a000)={r2, 0x9}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000674000)) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/10 19:35:01 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000000a000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000009000)=[{&(0x7f000000b000-0x6c)="a8a1628c63529d92b101d11c598006aeae01e1d1a5d49a6f2c17f5d98fc64d227e2db2228481b7fc5e055e4320c8fdfea83610780742d8058e4327a696d2e28fa91e6787f9546f9e221918c61dfa89941a39952c638f291089386eee62abda2c90b01580f902c70a0996f079", 0x6c}], 0x1, 0x0, 0x0, 0x40}, 0x10) 2018/02/10 19:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0x6, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00009c6000-0x5)='htcp\x00', 0x5) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r2, &(0x7f000055c000-0x9c)="c4a6541d26304d7a801f0df14f751c0512a1f304f78c097400ff24d516bb73f476b890928e7009c7e73f6c65564555621ab837be0e91f001ecdec2bd5946c88a0c16f647dabbf29957572dc940823ee0cb1032bb1391e522b54d9f675c7782113bc67cb516dda3f1d8755bbf682ca0608319b1226ab2d24a2d97ca988bb094fcc7255bb0454267ee14b3f6af1fbafbb949499bf0f0b46f8ff1f66dc2", 0x9c, 0x40, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x59, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x4, 0x5}, 0x8) lstat(&(0x7f00006d6000+0xd29)='./file0\x00', &(0x7f0000dce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) close(r0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000c8000-0x20)={@generic="3ca5b2b1f30bb3932418f11fa205a206", @ifru_flags=0x2000}) r4 = request_key(&(0x7f00007b2000)='blacklist\x00', &(0x7f0000bd5000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000705000-0x5)='htcp\x00', 0xfffffffffffffffd) request_key(&(0x7f0000f54000)='user\x00', &(0x7f0000c15000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ac3000)='htcp\x00', r4) r5 = openat(0xffffffffffffff9c, &(0x7f000013b000)='./file0\x00', 0x800, 0x2) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f00002b9000)=0x5f, 0x4) 2018/02/10 19:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000576000)={@common='bridge0\x00', @ifru_data=&(0x7f0000e40000-0x20)="0e00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = syz_open_dev$amidi(&(0x7f0000813000-0xc)='/dev/amidi#\x00', 0x2, 0x101002) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000213000-0x8)={0x0, 0x9ce}, &(0x7f0000fe7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d3f000-0x8)={r2, 0xfffffffffffffffb}, &(0x7f0000e2b000)=0x8) 2018/02/10 19:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000e38000)='children\x00') r2 = syz_open_procfs(0x0, &(0x7f00006ad000)='attr/sockcreate\x00') bind$ipx(r2, &(0x7f0000dac000-0x10)={0x4, 0xba6e, 0xd5f, "e9d769938885", 0x20}, 0x10) sendfile(r2, r1, &(0x7f0000bae000)=0x400, 0x400000ff) 2018/02/10 19:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$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$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000d2b000)='/dev/snd/midiC#D#\x00', 0x9, 0x400) bind$can_raw(r1, &(0x7f0000526000)={0x1d}, 0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ae7000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x16, {0x2, 0x2, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) sendto$ipx(r1, &(0x7f0000bfc000)="34b9bc2707ead2b56cb5af6ede98a6fc72005ee8192afc08d114aab1351692d747100f9ac4046bf4a2f552eaed51e90e6a866fb0f71204800a9405eb8c814eec59a563e8", 0x44, 0x4000, 0x0, 0x0) shutdown(r0, 0x0) writev(r0, &(0x7f000062f000+0xcae)=[{&(0x7f00000f7000-0x1000)="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", 0x601}], 0x1) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="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", 0x5f1}], 0x1) close(r0) 2018/02/10 19:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000090c000)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f000050a000-0x4)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f000038b000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000ead000)={0x20, 0x4, 0x5, 0x1, 0xffffffffffffffff, 0x0, {}, [@typed={0xc, 0x40000000001, @uid=r1}]}, 0xffffffffffffff8e}, 0x1}, 0x0) 2018/02/10 19:35:01 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000465000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000031e000)={&(0x7f000006b000-0xc)={0x10}, 0xc, &(0x7f0000e80000)={&(0x7f00002c4000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xd}, []}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00005ca000-0x90)={[0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x101]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 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(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000fb3000-0xa)='./control\x00', 0x4000036) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) read(r3, &(0x7f0000fb5000-0x1b)=""/32, 0x20) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000721000-0x8)) 2018/02/10 19:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000656000)='keyring\x00', &(0x7f000060f000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000767000-0x8)='rxrpc_s\x00', &(0x7f000094a000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000747000-0xd6)="c49c12297cbd6de65b5bce0755b2c636d7772071a3a519659074aac2f1df4c063e221814bbb494bcc07f995a25b9825cc3bec047fe72155871ed2ae44b6bc6a1b899285e9bfd327d3e8b8939eb2d5df30f42b0e4cb987af6f3b7252885b6ca234690526b34b4344e698d3571fad01d50eaa2b9dc92dd18d84a63777cd8a9dbad86ead03146e989dca58e021105d8c7cd9a4e6ea9ad97de23c747630fdd3f016a229cc5993d89099b80b5bd092bd20eea13255afd51bdef53c1aa5cf6288d4bce9b4802629e541a1dd7c5278a719ea2de1bf1a67c5dc5", 0xd6, 0xfffffffffffffffc) add_key(&(0x7f0000f36000-0xa)='encrypted\x00', &(0x7f000051c000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00004fb000-0xcc)="fed1059e11529eee74dd87e7584994038b8c6538f92c8d627cd8e2f75f4ac8b783dd4f93152a8045701ef508050bc34cf739e1ef6210d2d0fdb3e00178ec776d1144d70caafe16d7924cb9aadd8a719caa081539f98c5dd5d17760c3a26895392feeff04656ef5767efb7489653bd37aaa43cd9e05e55db1ec377f0f4a158dc2eee0d24834ce36471cce6e630f4e5f8f72a7237472edc621c869b7d61ca1d085ffcc8bf19d3c5a3c2f4873b15a2ec416bb174a1023417564da1510af5c5bea284a749b1e5aae701a25ea2120", 0xcc, 0xfffffffffffffffb) r0 = add_key(&(0x7f0000898000-0xa)='blacklist\x00', &(0x7f00005a4000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000621000)="cc225fb0cbb5ce984438b1fd81509bc44d04a0a90aa28e2ea0bbf5b92cba8cd4f4a0e24ba5f55feaaaf687c2f88e821b1f0b5566f87d737861d6ae19553794253e1ec263ca136e584cb46ee4f36d79c01ab0427a17753e4fd46ff49fb9ae461401712a64bf032d533e3855b7f472100e477f13b915cbe0c01e42aafafcbd25bffcc03be89bf31b32996705a762abab6ceac0c9c47dd4ae3bc03db3f4ec4ee8e70496590773de16cc158938a6d7a994", 0xaf, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000008b000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000042000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ef4000-0x1)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r3}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000e91000-0x38)={&(0x7f0000685000)={'sha224-avx\x00'}, &(0x7f00004e3000-0x40)}) 2018/02/10 19:35:01 executing program 3: socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000004000-0x12e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x8ea, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x800000002f, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "72ff090000000000"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x0, []}) 2018/02/10 19:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') lseek(r0, 0x2, 0x0) write$tun(r0, &(0x7f0000624000-0x778)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "594714", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x46) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000c1000)=""/181, &(0x7f0000e49000-0x4)=0xb5) 2018/02/10 19:35:01 executing program 6: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000f12000)="617474722f667363726561746500ea702b3c1029986b79daea889824f3921473467fa485ef59245366fcd2a0a6219dfc1a2768c56f5814f705069e8a3bff0fd0c6c6bc0eaa382122d039026120ff7e195143c0125657442721e77790609fa7afed1122d9db38ace4bfde28be09f66643281106f1997cafda") mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f14000-0x8)={0x0, 0x0}) write$evdev(r1, &(0x7f00002cb000-0x40)=[{{0x0, 0x7530}, 0x4, 0xff, 0x40}, {{r2, r3/1000+10000}, 0x4, 0x7, 0x1}, {{}, 0x2, 0x1, 0x6}, {{}, 0x7e07, 0xc26, 0xffffffff}], 0x40) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000094e000)=0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000f15000-0x2), 0x2) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000f13000)=r4) writev(r1, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f000086c000)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/10 19:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d91000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000ba6000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000543000)=@sack_info={0x0, 0x1, 0x401}, &(0x7f000084a000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a7e000-0x6)={r2, 0x20}, 0x6) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000028c000-0x28)={@common='teql0\x00', &(0x7f0000980000-0x8a)=@ethtool_regs={0x4}}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00003ab000-0x1)={0xffffffff}, 0x1) connect$netlink(r0, &(0x7f000053f000-0xc)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xefbc, 0x4) 2018/02/10 19:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x1000000000000002) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0xba02) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00003ad000)=[{{&(0x7f0000cea000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000f41000-0x28)=[], 0x0, &(0x7f000049b000-0x1c)=[]}}, {{&(0x7f0000a20000)=@l2={0x1f}, 0xe, &(0x7f0000a6e000)=[], 0x0, &(0x7f0000627000-0x3ac)=[]}}], 0x2, 0x0) accept4(r0, &(0x7f000077b000)=@nl=@unspec, &(0x7f0000d84000)=0xffffffffffffff51, 0x0) 2018/02/10 19:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000cb8000)='./file0\x00', 0x0, 0x83) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f000024b000-0x4)=0x9) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000359000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000262000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/10 19:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pipe2(&(0x7f0000b9b000-0x8), 0x84000) socket$can_raw(0x1d, 0x3, 0x1) ioctl$EVIOCGREP(r0, 0x80047441, &(0x7f0000d1e000-0xae)=""/174) 2018/02/10 19:35:01 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000a000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000000a000)=0x1f18, 0x4) bpf$MAP_CREATE(0x3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) [ 38.508447] encrypted_key: master key parameter '' is invalid 2018/02/10 19:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) [ 38.606174] encrypted_key: master key parameter '' is invalid 2018/02/10 19:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000079b000)='./file0\x00', &(0x7f0000682000)=@known='security.capability\x00') r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000f03000)="260000002200470105000700ff80e8fe06006d20002b1f00c0e989094a5100000005033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00002a6000-0x4)=0x20, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000093d000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/02/10 19:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f000003c000-0x100)=[{{&(0x7f00006ec000)=@ipx={0x4, 0x7, 0x205b, "640cd99e0b54", 0x3}, 0x10, &(0x7f000057d000-0x10)=[{&(0x7f0000c9f000-0x90)="7169224b7093d1d3f67fb651d2dac7fd83b65bc1d1f8932fb35217c6e492d97ed1499fbf5dba24227cfbed9ae5e5dabae986acae3b7d9e1e08e12cee475d115607f9ad699fdee53cbc84f2e78fa2e2a8a515a3a93dcf463c7ec1c2f0de28a418eacf3f225854c2dd27c13f3615fb5666012ee97006bba316b2ab538221aab4cfe61beef3243bce5e070f76fedf257bdc", 0x90}, {&(0x7f0000d34000-0x73)="f058607fbfb9ae6e49d19cd868af8a30304f2c69ba86a1f728fcb697046f494cd01da8afa9a1e4a12167c37dd3e779fbc55687fd228b55b2f81ed07dff0efe134c0aa20409d9015dc7bd6391d612c491afd02732fb3b37725a444f3b43eeb6976c72ebd8b1c621f3ccf6bc3b2bdb65a10cac89", 0x73}], 0x2, &(0x7f0000f18000-0x314)=[{0x1c, 0x11b, 0x8bf, "437c0a0ed017a053992c2952ae191f"}, {0xb8, 0xff, 0x0, "e8b026ca9437682e8513b6c4090accfad6e4f07b9bdf065942fa84e9075d30da48469187874b0333ebc62472a718c73a4bd5d545c3dad9e7dc6e72f4c41b0b2eb4b934f1aee0dfa932daf35d78d8b0717f74cd2d604936560d2eab497ce67e307ff6230e965a700be390d861cfd2fa9a5129adefb52fb0f285a812a8429506f56a782b84ee1e0d2ca0e112f2631d69ecb2971598223e7b9cd90d5ec62e85a0be09dddc677e2402eea128cfe4"}, {0xec, 0x104, 0x0, "d3b95a487fc61fb48a56cdd54f140fc1afb217b65c64465fd56b62bea8b98ba48e0e6c197fa135bb98afb21aec9e29a1f834970b8ffd233ed8ef1a73cd01bbaf39c79feabb526a81cbc3a2a8a633a76a3dd3ff30970779c5e0a195c2201532a33243bcd828949e0870d119f066555a9ee64f992a16f1039f58300aa146c947e2481dfbc61b79768a6efc5913c9a61fe58238930cffeb6ee15e00f0086ea2bb9d5d1c5c4751e2d48a66200d82d67bc7dbcae9153b49ea2f3b64752113279b38b13f973f521f0e9a23c0b0233f6a137c2fd88804b462d0d3e778aa014bd17a59"}, {0x4c, 0x0, 0x8001, "14a1827e31871662b76a38146e3d2d64c639e6799bb5f6bd76defa894fa3afca4c2aecd32d338f5eea8a98ac30d93b2c4ef5d106ab1331f9fee8d30413f0"}, {0x18, 0x10d, 0xffff, "326f079f5847ee62ab"}, {0xf0, 0x10b, 0x9c0, "31319292c1fe594ebae38566bc0236fcecf56eea58f36a6ba282e02b8b019462b8dc515e7f98e4c885b1ff249ba9ad1fd94262b89e8fde8d5ccb629892290d193e8a9b5726c5270a963319c9239a26acc2e2c662d5f490c2d09ebfa9f90be9a12f3936f2058ba170fe15ebdf5661f6f1735217a6e1242c0fbf32f18d6b3ebe68a4ae2383b47282067692b5b2eafafbf814afd65608bf6573275794eef3a75ebb80c3293a4e0858a2c3140c97f656be896fafdf7abe6c70e515829154bc5ee3bc5cf410f52502a006b75b59219e4a1b75d7dc895de381e3929c40eec5e03097c621"}], 0x314, 0x4}, 0x9}, {{0x0, 0x0, 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{0x68, 0x11f, 0xb12, "aa1f2473434bdbbcbb4037a60d8bb59c8fc9bf732831e0df34807d86c4627fa392764fdf52410063fdd11c8edf75b002e8672f6bc3db318b40b833e8e499b765dd67b472d135cb7e16ae8ed9c341e9e1496ca41dca292e396fa0"}, {0x108, 0x0, 0x52b, "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"}], 0x342c, 0x40}, 0x1}, {{&(0x7f0000203000)=@nfc={0x27, 0x8, 0x6, 0x2}, 0x10, &(0x7f0000efa000-0x28)=[{&(0x7f000040a000)="7c0600030bb41f4d65db3672efdeffce8e2ecdadff869a639f2988111c8570a24b6486172422532e85a888ac7c72061d392f684885c7cca88cc45d5a47a838ecba9fcbe9e315cfb834", 0x49}, {&(0x7f000075a000-0x92)="7b61945656412ea51f73a838a13cfc64c8bec01972bee39eb8f9cdd88269dcfccb53f361625935ac4aca0fe1ad2d008c9f3d417edd066f85fe6248484893b264e5fadbe14f8f1f6b4552982d58ba95b30e970e96f7183c721d39ad0415985b411b3ee5383ff5bc14583b222b02348e72ff1a5346710ec742b9b8aac9d027f39b0539b0084d48f2b4451133b8650fd78be5f5", 0x92}, {&(0x7f00002f1000)}, {&(0x7f000060c000-0x76)="6d31b71510a85aa792bb94c42ad1e35bbc50e1f92f4ee04645a396841fa401f650cd36a44b656d306fcf9050d8a593695bd378b7346b95821fd0bc66e1b6d717eae0c75a8395d12a35ee4b8168f5490efcba99ed74653f6a9ff6c2e9fdd42774787080fff27370b8dad6052a08c9fcb54e792e69068d", 0x76}, {&(0x7f0000036000-0x2a)="c3d77e2089431762b8c41a999bcd77a196db8924254f1e08e75a9b87024056dedab857ee25d47637d537", 0x2a}], 0x5, &(0x7f0000b8e000-0x50)=[{0x50, 0x10f, 0x9, "dc32a6ca370a57b70d3ffd863303aca92b2d0b16f8c1278b4d7773c9a09bd674acf553c4618835e46525f1487f014ea42a3784998bf39ba49026eeeb691f597f40"}], 0x50}, 0x44}], 0x8, 0x4000084) getsockopt$sock_timeval(r0, 0x1, 0x37, &(0x7f000000b000-0x10), &(0x7f0000000000)=0x10) 2018/02/10 19:35:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cac000-0xc), &(0x7f00000f7000-0x4)=0xc) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000329000)='/dev/dsp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00001d0000-0x8)=@assoc_value={0x0}, &(0x7f00007af000)=0x8) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f9f000)={r1, 0x8}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x124, &(0x7f0000fd0000-0x124)={@random="0b0feb96f250", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x116, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xe2, 0x1, 0x0, {0x3e, 0x4, 0x40, 0x1, 0x2, 0x1, 0x9, 0x7, 0x2, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[@timestamp={0x44, 0x18, 0xffffffffffffff01, 0x0, 0x17f021fe, [{[@rand_addr=0x2], 0x7}, {[@dev={0xac, 0x14, 0x0, 0xb}], 0x5}, {[], 0x6}]}, @lsrr={0x83, 0x17, 0x9f9, [@empty, @rand_addr=0x6, @multicast2=0xe0000002, @multicast2=0xe0000002, @empty]}, @timestamp={0x44, 0x3c, 0xffffffffffffff61, 0x3, 0x20, [{[@rand_addr=0xaa], 0x8}, {[@empty], 0xfffffffffffffffc}, {[@rand_addr=0x4], 0x5}, {[@dev={0xac, 0x14, 0x0, 0xe}], 0x1}, {[], 0xf59}, {[], 0x800}, {[@multicast1=0xe0000001], 0x6}, {[@multicast2=0xe0000002], 0x100000000}]}, @end, @timestamp={0x44, 0x14, 0x7fffffff, 0x0, 0x8, [{[], 0xffffffffffff0001}, {[], 0x47e}, {[], 0x5}, {[], 0x5}]}, @cipso={0x86, 0x30, 0x4, [{0x0, 0x10, "e8152ce122a1b6984fb2074bd96d"}, {0x0, 0x8, "c1cb4cddb950"}, {0x1, 0xb, "354b49f416b04709d8"}, {0x7, 0x7, "84058b61f1"}]}, @ssrr={0x89, 0xf, 0x200, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty, @empty]}, @cipso={0x86, 0x11, 0xfff, [{0x2, 0xb, "1e4cd10833569ab04a"}]}, @rr={0x7, 0x13, 0x9d23, [@multicast2=0xe0000002, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xc}, @multicast2=0xe0000002]}]}}, "dbcf"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/10 19:35:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() r1 = socket(0x10, 0x5, 0xdd35) lseek(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000548000-0xf6), 0x8) 2018/02/10 19:35:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007c5000-0x5aa)="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", 0x597, 0x24044851, &(0x7f0000e3f000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1b9", 0x9, 0x20040801, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x80000000000, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000274000), &(0x7f00000d5000)=0x384) 2018/02/10 19:35:02 executing program 5: unshare(0x2002008000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00003f7000)) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/4096) clone(0x4011ffe, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000db7000)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)) 2018/02/10 19:35:02 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000)="069fb4bbfd52f524bce37677fb19a57b11fc9b268e5109e529229340e91f908c0d7e47c4f7013359fb603091c4a652b53883c92730f22f030e820aeadc415bb9a8e224149538b4588c67716896eca17ba785e2e9e5f829fc4fd570d468c2c3f87586fadc40f04059a86a3f69c5601ea864142c10471eaa03aef01f7ee5f15297f3a44650b0fa80e2fb5d17bbfb418238e167389fed49038c6e961a8cff998b29daaddd986d31de0c1e1c1aef13bfe979172d67fa746b2dab8a482dc8b5c9bbfa91b6993f657ed004154815e0d06c70087016ba5f96e3948f460c4ea0a91b0a7386e7f627144efcfa665f3470ecd2b36e4c70187307574456f65042bd043818e421b55b8793cc89de3e9e92880abb7e7593a079c4abb34311f901c40223e9d5282f2321889ef14c396b21bac004c00de5956ef639cdda8940257d9d3acfb38bcf5b64c41ae171fd19f06bff6a9597e1bdd32425a402ad18ed76ccc19425efb4005e946ff93238cb5ce30b4d62d14bf767db7735253feef012d4598abf48ef95098608e56ff87f34aa9f646d8d6c2db41868fc89d2e5dbfcb650e71353c7fd49a741ca8113d67059af04295474fb96e2d0624bc01d75f29c36054441769873c6e61aed297916ec2c8fbcf311f0335deac11441139bb270aa6db88d662f6e342c14fddab33876fc6245013a2d6d65628973046a8bcfc9a66f1e35f3e9002b6d33f373be85c8e54a33ea4ba531bf0b38cea1d82d1e85257462076bdc1bc2d639063904a3ecd45fb531e4b08e77bce25370854b44e3fae36870c0745ec57c6b3495a9c593cf7c991dca79d0646ee8ba50d6fb463aa12b4286b4b59756651ee0d3f6e75c87e023f6f8d1d4d0ed44bdadcb6ac6fdfabbfd4b3c1ef57e764c368162d805e6233b2d267247ec7204eb4f659ba4cd8c4f3015622782432caa4f49cec8e75dfa8c111f0a9933881ec150a93f6878f12d24b4670b006ca88574febd37bf8e57565d28010eb64c44a045ae06d6b71b2afa46fe7097c0efdb80db72f7e186f5de665a91c4953252a6cbcf486271f16c0d7c367aa0817a89d0dc1bc72d07f18c6420e203f801a8b38e3a50e3fcc015e74a21dab9fa3312f6bd32786de688c7335f58726c8404f578774f81bcec2e4742774fbe0382b7f34577f0fe2e20d8edc6f66d416bf848df62d720a9ceb14f1ea2e11ade06d7d3dd73c1ca13217220d234f8b0a1c134f7cc65f2542adf70d95f498988d64b8cd63909cad595ef68a782f39ae91f835aef97758916393651f68f476d73dc5c0907afb36d69103fba03f16a0032516912875f4173ae2c14e5e1b085ba82203114cc2287aa55e0557599f469d7869c1de79fd75c50b4d2d6cf092f266ace8c8267effec8219e2a05f6f66bc1a132dfb6f6f0cc6a8f40ed68de24969e5ddbef2c779f92e9a28ede22105fbb98add8fd495011da2a8df93190c3c3e9c1efb0e1ff78ea9edeb8d27bc67b7086fb01384a53cfe660a2b2b14368a043738947a16c0d1ef4af633005b6b12b205b5b405202f7797f193946b21e6c93836160ca61f810359eb8fe98ca09aafa1f821215a0a0a6eb2207c7be66fbd22dabef740d25cf27e7a95ad3d1cf70edb6aae0984d2d74aaaa41081eb9594d51d1bb17083edecd1966c26058eae7dbb6a2858c380d004359f526d12983d1d7f8fa0ad9ecb13bd37cac993b15d9ca144af4b8d898e2426344270d9df75797999d034103ba66d1429a6923bdccdbc601095832e1340d8d0ab9a8d937ea3b2689796a929b394ef163f5181d730f973a8f3737a60cf499eaec0e3611d31a0764de886179d7acc5d28d6455517d83af01f7eec8825241184cd8e20d2e37e27efe80829c338bb0f64836bbeb8fd63b228e233a4a263851efa13330a35146552f004d18221d8c69d776cca379f408e916627a4b73850fc681ac64f112dd514739e8ad066a0f06cd34f0599adafe18c5f936d3e15bf4de4fcd7f92532cdd22d223528c5c1cfdec57e70c30f7619e867f0eb8876d2abf810e75804ac5624625377893b58d05c0276e53ec071b2cd39992f397f24a19cc3fd29d52fd087478fe2e6904", 0x5c9, 0x0, &(0x7f0000001000)={0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/10 19:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x18, &(0x7f00005d6000-0x1)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009c5000)='/dev/vcsa#\x00', 0x0, 0x58040) openat(r0, &(0x7f0000c36000-0x8)='./file0\x00', 0x10000, 0x183) uselib(&(0x7f0000d72000-0xe)='./file0/file0\x00') 2018/02/10 19:35:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000021000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}}, 0x1c) connect$inet6(r0, &(0x7f000001a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001d000)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/10 19:35:02 executing program 7: mmap(&(0x7f0000000000/0x9ac000)=nil, 0x9ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009ac000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000553000)={{0x7, 0xfffffffffffffffb, 0x7, 0x7, 0xa227}, 0x4}) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e000393f0fffd023da283f206eee6cf7986c436051d85680000000000000002", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000055b000-0x18)=@generic={0xffffffffffffff71, 0x1ff, 0x3}) recvmsg(r1, &(0x7f000001c000)={&(0x7f000001b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f000037a000)=[]}, 0x0) 2018/02/10 19:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000385000)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000b65000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c88000-0xa)='numa_maps\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) arch_prctl(0x1003, &(0x7f0000057000-0x4)="34f67110") r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2f000-0x4), 0x400) sysinfo(&(0x7f0000f1f000)=""/186) 2018/02/10 19:35:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @rand_addr=0x2}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000540000-0x8)=0x3f) dup2(r2, r0) fcntl$setown(r2, 0x8, r1) readv(r2, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r2, r3) tkill(r1, 0x40000000038) 2018/02/10 19:35:02 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000070f000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00008be000)={0x18, 0x1d, 0x82b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x41, []}]}, 0x18}, 0x1}, 0x0) 2018/02/10 19:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f000047e000-0x20)={0xf000, 0x4000, 0x0, 0x73a4, 0xffffffff00000000}) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f00007a8000-0x28)={0x0, 0x0, []}) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/10 19:35:02 executing program 2: mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000cf6000)='./file0\x00', &(0x7f0000062000-0x14)=@random={'security.\x00', "c107099d25a914518a1e"}, &(0x7f0000b1f000), 0x0) 2018/02/10 19:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003aa000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000ad7000)={{0x1, 0x3, 0x7, 0x0, 0x3}, 0x5, 0x6, 'id1\x00', 'timer1\x00', 0x0, 0x943e, 0x0, 0x4, 0x1}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015e000-0xa)='./control\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000030a000-0x8)) unlink(&(0x7f000090f000-0x10)='./control\x00') pivot_root(&(0x7f00004cf000-0xa)='./control\x00', &(0x7f000052d000-0x10)='./control/file1\x00') getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000044f000)=""/214, &(0x7f0000757000-0x4)=0xd6) close(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004a8000)={0x0, @in6={{0xa, 0x1, 0xfc8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x401}}, [0x20, 0x5, 0x1, 0xfffffffffffffffd, 0x6, 0xd0d1, 0xfffffffffffffffd, 0x9, 0x19, 0xffffffffffffffc0, 0x43, 0x7fffffff, 0x6e22, 0x64, 0x7204ec91]}, &(0x7f00002b2000)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c58000-0x14)={r2, 0x8, 0x519, 0x2f, 0x81, 0x2}, 0x14) creat(&(0x7f000077a000-0x8)='./file0\x00', 0x40) [ 38.907894] [ 38.909598] ============================= [ 38.913788] WARNING: suspicious RCU usage [ 38.917959] 4.15.0+ #217 Not tainted [ 38.921695] ----------------------------- [ 38.925869] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 38.935186] [ 38.935186] other info that might help us debug this: [ 38.935186] [ 38.943362] [ 38.943362] rcu_scheduler_active = 2, debug_locks = 1 [ 38.950066] 1 lock held by syz-executor1/6111: [ 38.954668] #0: (rcu_read_lock){....}, at: [<0000000000ccb4b5>] __rds_conn_create+0xe46/0x1b50 [ 38.963667] [ 38.963667] stack backtrace: [ 38.968198] CPU: 0 PID: 6111 Comm: syz-executor1 Not tainted 4.15.0+ #217 [ 38.975115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.984457] Call Trace: [ 38.987037] dump_stack+0x194/0x257 [ 38.990664] ? arch_local_irq_restore+0x53/0x53 [ 38.995342] lockdep_rcu_suspicious+0x123/0x170 [ 39.000000] ___might_sleep+0x385/0x470 [ 39.003964] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 39.009831] ? debug_mutex_init+0x1c/0x60 [ 39.013958] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.018962] __might_sleep+0x95/0x190 [ 39.022744] kmem_cache_alloc+0x2a2/0x760 [ 39.026864] ? lock_acquire+0x1d5/0x580 [ 39.030814] ? __rds_conn_create+0xe46/0x1b50 [ 39.035290] ? SyS_membarrier+0x700/0x700 [ 39.039412] ? init_timer_key+0x163/0x3f0 [ 39.043541] rds_tcp_conn_alloc+0xa7/0x4e0 [ 39.047755] ? rds_tcp_conn_free+0x2d0/0x2d0 [ 39.052137] ? rds_cmsg_atomic+0xff0/0xff0 [ 39.056347] ? __lockdep_init_map+0xe4/0x650 [ 39.060732] ? rds_cmsg_atomic+0xff0/0xff0 [ 39.064945] __rds_conn_create+0x112f/0x1b50 [ 39.069349] ? rds_conn_drop+0xb0/0xb0 [ 39.073223] ? __raw_spin_lock_init+0x1c/0x100 [ 39.077784] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.082785] ? __lockdep_init_map+0xe4/0x650 [ 39.087173] ? lockdep_init_map+0x9/0x10 [ 39.091219] ? __init_waitqueue_head+0x97/0x140 [ 39.095865] ? init_wait_entry+0x1b0/0x1b0 [ 39.100078] ? lockdep_init_map+0x9/0x10 [ 39.104119] ? rds_message_alloc+0x28c/0x330 [ 39.108501] ? rds_message_next_extension+0x210/0x210 [ 39.113663] ? trace_hardirqs_on+0xd/0x10 [ 39.117792] ? _raw_spin_unlock_bh+0x30/0x40 [ 39.122179] ? __release_sock+0x360/0x360 [ 39.126307] ? lock_sock_nested+0x91/0x110 [ 39.130521] rds_conn_create_outgoing+0x3f/0x50 [ 39.135171] rds_sendmsg+0xda3/0x2390 [ 39.138948] ? avc_has_perm+0x43e/0x680 [ 39.142913] ? rds_send_drop_to+0x19d0/0x19d0 [ 39.147387] ? iterate_fd+0x3f0/0x3f0 [ 39.151169] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.156165] ? find_held_lock+0x35/0x1d0 [ 39.160217] ? sock_has_perm+0x2a4/0x420 [ 39.164263] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 39.169601] ? lock_release+0xa02/0xa40 [ 39.173549] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 39.179409] ? __check_object_size+0x8b/0x530 [ 39.183886] ? __might_sleep+0x95/0x190 [ 39.187842] ? selinux_socket_sendmsg+0x36/0x40 [ 39.192485] ? security_socket_sendmsg+0x89/0xb0 [ 39.197214] ? rds_send_drop_to+0x19d0/0x19d0 [ 39.201690] sock_sendmsg+0xca/0x110 [ 39.205381] SYSC_sendto+0x361/0x5c0 [ 39.209073] ? SYSC_connect+0x4a0/0x4a0 [ 39.213040] ? schedule+0xf5/0x430 [ 39.216551] ? SYSC_bind+0x290/0x410 [ 39.220265] ? exit_to_usermode_loop+0x8c/0x2f0 [ 39.224914] ? trace_hardirqs_off+0xd/0x10 [ 39.229124] ? exit_to_usermode_loop+0x198/0x2f0 [ 39.233858] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 39.239375] SyS_sendto+0x40/0x50 [ 39.242804] ? SyS_getpeername+0x30/0x30 [ 39.246839] do_fast_syscall_32+0x3ee/0xfa1 [ 39.251139] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.256218] ? do_int80_syscall_32+0x9d0/0x9d0 [ 39.260773] ? finish_task_switch+0x1e2/0x890 [ 39.265239] ? finish_task_switch+0x1b9/0x890 [ 39.269713] ? syscall_return_slowpath+0x2ac/0x550 [ 39.274619] ? prepare_exit_to_usermode+0x350/0x350 [ 39.279615] ? sysret32_from_system_call+0x5/0x3b [ 39.284436] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.289264] entry_SYSENTER_compat+0x54/0x63 [ 39.293644] RIP: 0023:0xf7f9dc79 [ 39.296983] RSP: 002b:00000000f779909c EFLAGS: 00000286 ORIG_RAX: 0000000000000171 [ 39.304666] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020fc2000 [ 39.311910] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002069affb [ 39.319154] RBP: 0000000000000010 R08: 0000000000000000 R09: 0000000000000000 [ 39.326400] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 39.333642] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 39.341238] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 39.348713] in_atomic(): 1, irqs_disabled(): 0, pid: 6111, name: syz-executor1 [ 39.356102] 1 lock held by syz-executor1/6111: [ 39.360711] #0: (rcu_read_lock){....}, at: [<0000000000ccb4b5>] __rds_conn_create+0xe46/0x1b50 [ 39.369703] CPU: 0 PID: 6111 Comm: syz-executor1 Not tainted 4.15.0+ #217 [ 39.376610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.385936] Call Trace: [ 39.388499] dump_stack+0x194/0x257 [ 39.392105] ? arch_local_irq_restore+0x53/0x53 [ 39.396750] ? print_lock+0x9f/0xa2 [ 39.400351] ? lockdep_print_held_locks+0xc4/0x130 [ 39.405264] ___might_sleep+0x2b2/0x470 [ 39.409214] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 39.415071] ? debug_mutex_init+0x1c/0x60 [ 39.419197] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.424196] __might_sleep+0x95/0x190 [ 39.427979] kmem_cache_alloc+0x2a2/0x760 [ 39.432103] ? lock_acquire+0x1d5/0x580 [ 39.436050] ? __rds_conn_create+0xe46/0x1b50 [ 39.440518] ? SyS_membarrier+0x700/0x700 [ 39.444637] ? init_timer_key+0x163/0x3f0 [ 39.448765] rds_tcp_conn_alloc+0xa7/0x4e0 [ 39.452981] ? rds_tcp_conn_free+0x2d0/0x2d0 [ 39.457368] ? rds_cmsg_atomic+0xff0/0xff0 [ 39.461578] ? __lockdep_init_map+0xe4/0x650 [ 39.465961] ? rds_cmsg_atomic+0xff0/0xff0 [ 39.470174] __rds_conn_create+0x112f/0x1b50 [ 39.474582] ? rds_conn_drop+0xb0/0xb0 [ 39.478455] ? __raw_spin_lock_init+0x1c/0x100 [ 39.483020] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.488030] ? __lockdep_init_map+0xe4/0x650 [ 39.492418] ? lockdep_init_map+0x9/0x10 [ 39.496454] ? __init_waitqueue_head+0x97/0x140 [ 39.501097] ? init_wait_entry+0x1b0/0x1b0 [ 39.505313] ? lockdep_init_map+0x9/0x10 [ 39.509384] ? rds_message_alloc+0x28c/0x330 [ 39.513769] ? rds_message_next_extension+0x210/0x210 [ 39.518930] ? trace_hardirqs_on+0xd/0x10 [ 39.523059] ? _raw_spin_unlock_bh+0x30/0x40 [ 39.527446] ? __release_sock+0x360/0x360 [ 39.531565] ? lock_sock_nested+0x91/0x110 [ 39.535780] rds_conn_create_outgoing+0x3f/0x50 [ 39.540426] rds_sendmsg+0xda3/0x2390 [ 39.544200] ? avc_has_perm+0x43e/0x680 [ 39.548169] ? rds_send_drop_to+0x19d0/0x19d0 [ 39.552639] ? iterate_fd+0x3f0/0x3f0 [ 39.556416] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.561409] ? find_held_lock+0x35/0x1d0 [ 39.565453] ? sock_has_perm+0x2a4/0x420 [ 39.569491] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 39.574827] ? lock_release+0xa02/0xa40 [ 39.578775] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 39.584634] ? __check_object_size+0x8b/0x530 [ 39.589113] ? __might_sleep+0x95/0x190 [ 39.593065] ? selinux_socket_sendmsg+0x36/0x40 [ 39.597709] ? security_socket_sendmsg+0x89/0xb0 [ 39.602437] ? rds_send_drop_to+0x19d0/0x19d0 [ 39.606907] sock_sendmsg+0xca/0x110 [ 39.610601] SYSC_sendto+0x361/0x5c0 [ 39.614293] ? SYSC_connect+0x4a0/0x4a0 [ 39.618259] ? schedule+0xf5/0x430 [ 39.621771] ? SYSC_bind+0x290/0x410 [ 39.625480] ? exit_to_usermode_loop+0x8c/0x2f0 [ 39.630130] ? trace_hardirqs_off+0xd/0x10 [ 39.634343] ? exit_to_usermode_loop+0x198/0x2f0 [ 39.639074] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 39.644591] SyS_sendto+0x40/0x50 [ 39.648025] ? SyS_getpeername+0x30/0x30 [ 39.652063] do_fast_syscall_32+0x3ee/0xfa1 [ 39.656360] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.661355] ? do_int80_syscall_32+0x9d0/0x9d0 [ 39.665913] ? finish_task_switch+0x1e2/0x890 [ 39.670378] ? finish_task_switch+0x1b9/0x890 [ 39.674853] ? syscall_return_slowpath+0x2ac/0x550 [ 39.679755] ? prepare_exit_to_usermode+0x350/0x350 [ 39.684746] ? sysret32_from_system_call+0x5/0x3b [ 39.689568] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.694395] entry_SYSENTER_compat+0x54/0x63 [ 39.698776] RIP: 0023:0xf7f9dc79 [ 39.702115] RSP: 002b:00000000f779909c EFLAGS: 00000286 ORIG_RAX: 0000000000000171 2018/02/10 19:35:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f86000)='lp\x00', 0x3) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) fchmod(r0, 0x100) recvfrom(r0, &(0x7f0000019000-0x65)=""/101, 0xfffffffffffffee7, 0x0, 0x0, 0x0) 2018/02/10 19:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000052e000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000618000)={0xaa}) unlink(&(0x7f00007cb000)='./file0\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/10 19:35:02 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000007000-0xd)='net\x00\bockstat\x00') getdents64(r0, &(0x7f0000006000-0x2a)=""/42, 0x1be) getdents64(r0, &(0x7f0000001000-0x1000)=""/1024, 0x400) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000022000)='trusted\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000005000-0x75)="942b7356fa050d5e127c79341023177dadc160b458289b22f84c0b3667045515753fa1f93f71a3e804b17d15c315b62bde8150befc7ceb4079a7d02168a0cc0ba88da8f3877e9c0700b0b26206dbb40a30872ba3d29b42c04c0e366b2818ed2c03397228bfe7d5135b8cce7c9bceae7bb69b5cf8e1", 0x75, 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) 2018/02/10 19:35:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002de000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000733000)={0x4, 0x1, 0x8, 0x0, 0x0}, &(0x7f0000b19000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009b7000)=@assoc_id=r1, &(0x7f00002ad000-0x4)=0x4) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) wait4(0xffffffffffffffff, &(0x7f0000cb3000), 0x0, &(0x7f0000e10000)={{0x0, 0x0}}) write$evdev(r2, &(0x7f0000855000)=[{{0x0, r3}}, {{0x77359400}}, {}], 0x30) 2018/02/10 19:35:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000822000-0x3)='[-\x00') r0 = syz_open_dev$sndpcmp(&(0x7f0000721000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x200) open(&(0x7f000075a000-0x8)='./file0\x00', 0x2200, 0x170) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ef6000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d45000)=0x2c) 2018/02/10 19:35:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000068a000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000)={r0, r0, 0x6, 0x3}, 0x10) process_vm_writev(0x0, &(0x7f0000154000)=[{&(0x7f0000723000)=""/170, 0xaa}, {&(0x7f0000d49000-0xf8)=""/248, 0xf8}, {&(0x7f0000ed1000-0xe4)=""/228, 0xe4}, {&(0x7f00008a9000)=""/4096, 0x1000}, {&(0x7f0000403000-0x2a)=""/42, 0x2a}, {&(0x7f0000bd1000-0x98)=""/152, 0x98}, {&(0x7f0000e33000)=""/7, 0x7}, {&(0x7f000035f000-0xc7)=""/199, 0xc7}, {&(0x7f0000c82000)=""/249, 0xf9}], 0x9, &(0x7f0000101000-0x10)=[], 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000003000-0x12)='/dev/input/mouse#\x00', 0x200, 0x101000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001000)={0x15, 0xaa, &(0x7f0000001000-0xaa)="2487bec89126a06aa29335ad67c8d24dd58f5305f4df5ada8809424003d0f2f41829e5ffdfc6f9a9aa5a759d355496db8a2d36a7a17dba12d3d77d07d32b1f2f155d35a03a808e9db8e0bdea183b0f2c026ee25d984e7f523145c5441194dad0a89e202f1981a6df23b945720c41786de9f341cdda0be664423999e49fb26637114a5d91e770c2f3ddcb0f69fb3cc7b6acd22e46c3c78fde8da37c65668f05489e4f1317fbf28657be82"}) 2018/02/10 19:35:03 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) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000ba5000-0x10)={0xf7, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000d88000-0x8)={r1, 0x100000001}) fsetxattr(r0, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2018/02/10 19:35:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) sendto(r0, &(0x7f0000001000-0x1a)="e8e4472bd48e774756566bcb90bf23b2691ad89614356dbafd06f3777c6df9236a063f3cec944e47bd97d33ad069d78de8534ce89ba6fae562c6", 0x3a, 0x80, &(0x7f0000001000-0x8)=@sco={0x1f, {0x7, 0x101, 0x5, 0xfffffffffffff140, 0x401}}, 0x8) [ 39.709800] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020fc2000 [ 39.717044] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002069affb [ 39.724287] RBP: 0000000000000010 R08: 0000000000000000 R09: 0000000000000000 [ 39.731534] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 39.738778] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/10 19:35:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000059d000-0x1c)={&(0x7f00004dc000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000db3000-0x20)=[{&(0x7f0000aeb000-0xf2)=""/242, 0xf2}, {&(0x7f0000f3a000)=""/219, 0xdb}, {&(0x7f0000bb5000-0xb7)=""/183, 0xb7}, {&(0x7f0000af1000-0x7b)=""/123, 0x7b}], 0x4, &(0x7f0000b3e000-0x7b)=""/123, 0x7b, 0x2}, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f00006f9000)=""/166, &(0x7f0000486000)=0xa6) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000988000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000228000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x405, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000068a000-0x1)}, 0x0, 0x0, 0x0, 0x7}, r1, 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, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0xa, 0x6, 0x0) r3 = syz_open_dev$adsp(&(0x7f00007e4000)='/dev/adsp#\x00', 0xe59e, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x3) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10d, 0xb, &(0x7f0000000000), 0x4) [ 39.817492] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) [ 39.845230] kauditd_printk_skb: 8 callbacks suppressed 2018/02/10 19:35:03 executing program 0: io_getevents(0x0, 0x0, 0x0, &(0x7f0000356000-0x80)=[], &(0x7f00009f8000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002000-0xc)={0x7, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000000)={0x200000000000015f, &(0x7f0000001000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000000)={r1, 0x1}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000001000)={0x0, 0x6, 0x8, &(0x7f0000002000-0x8)}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={0x0, 0x8, 0x7}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000-0x98)={r3, @in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xfff}}, 0x2, 0xf6}, &(0x7f0000002000-0x4)=0x98) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000032e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/10 19:35:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) mmap(&(0x7f00009f8000/0x3000)=nil, 0x3000, 0x8, 0x80013, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000011000-0x42)="6e732f7574730018d864de78025325ac7e57e6dc228a01340771819fe599fab1c03fb01831c1026d44cbc15cce5fb786da1724f38fde4fbaf475ee433f2fa3f76a72") r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) read$eventfd(r1, &(0x7f000097d000), 0x8) syz_open_dev$adsp(&(0x7f0000bf4000)='/dev/adsp#\x00', 0x1, 0x40000) 2018/02/10 19:35:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000430000)=0x10ff) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000250000-0x47)="80fd0f883b16", 0x6}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ca1000), &(0x7f000042a000-0x4)=0x4) 2018/02/10 19:35:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a6f000-0x7)='cpuset\x00') bind$unix(r2, &(0x7f0000237000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) 2018/02/10 19:35:03 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000c45000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f00001c0000-0x8)) r0 = socket$can_bcm(0x1d, 0x2, 0x2) dup3(0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b37000-0x12)='/dev/loop-control\x00', 0x3e, 0x0) 2018/02/10 19:35:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) 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, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000505000+0x3cd)={0x8, 0x0, &(0x7f00007e4000-0x44)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00001da000-0x60)=[@ptr={0x70742a85, 0x0, &(0x7f000047d000)}, @fda={0x66646185}, @fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f0000ec8000)=[0x0, 0x0, 0x0]}}], 0x3e3, 0x0, &(0x7f0000c50000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000cf7000)={0x0, 0x0, &(0x7f0000f2f000)=[], 0x0, 0x0, &(0x7f0000466000-0x47)}) 2018/02/10 19:35:03 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = dup(r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f000000d000)={0x0, 0x0, &(0x7f0000003000)={&(0x7f0000009000-0xa0)={0x2, 0x1, 0x4, 0xb, 0x14, 0x0, 0x4, 0x1, [@sadb_key={0x10, 0x0, 0x3c0, 0x0, "e51cb8c925b4aa64c9e5d20c6e16f16065d91e67c85c9ea30b5773fb83ca8dd126b311624f2830a34ba0b5ac55807805dc5434567f315ee6aedfab3681e9c52bf64236f23f0bbb5d792718ca983eeb83eba22fef899e43e08f7b8a76f2730c851f64baea4e2ae6435a5c6c58a8db2add95665c13a358d1a2"}, @sadb_spirange={0x2, 0x10, 0x3, 0x3}]}, 0xa0}, 0x1}, 0x4000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f000000e000-0x9)='/dev/sg#\x00', 0x4, 0x200000) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000007000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty, 0x1, 0x4, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff]}, 0x20) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000004000-0x10)={r2, 0x1, 0x6, @random="117d4c104017"}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000009000-0x10)={0x0, 0x1, 0x6, @random="117aff0d71b9"}, 0x10) 2018/02/10 19:35:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000dbf000), 0x1) ftruncate(r0, 0x1) [ 39.845239] audit: type=1400 audit(1518291303.231:38): avc: denied { setattr } for pid=6142 comm="syz-executor5" name="map_files" dev="proc" ino=16332 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 39.905446] device syz5 entered promiscuous mode [ 39.908214] binder: tried to use weak ref as strong ref [ 39.915730] binder: 6162:6166 got transaction to invalid handle [ 39.921824] binder: 6162:6166 transaction failed 29201/-22, size 0-0 line 2842 2018/02/10 19:35:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003f0000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0xc, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)='GPL\x00', 0x6, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) pipe(&(0x7f0000c24000)={0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000043000-0x8)={0x2, &(0x7f0000e04000-0x128)=[{}, {}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001a3000)=@int, &(0x7f0000e59000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_buf(r0, 0x0, 0x400000000000487, &(0x7f0000632000)=""/24, &(0x7f00003f8000)=0x18) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000022a000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000543000)=0xd3, 0x4) 2018/02/10 19:35:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000001000)=0x10, 0x80800) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x200) 2018/02/10 19:35:03 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000011000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001278, &(0x7f0000020000)) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000024000), &(0x7f0000024000)) 2018/02/10 19:35:03 executing program 0: socket$inet(0x2, 0x805, 0x0) 2018/02/10 19:35:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$getregs(0xe, r0, 0x8001, &(0x7f0000ba0000)=""/64) readlinkat(0xffffffffffffffff, &(0x7f0000088000)='./file0\x00', &(0x7f0000cae000)=""/157, 0x9d) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f00004e8000-0x4)=0x1, &(0x7f0000cb7000)=0x4) socket$bt_sco(0x1f, 0x5, 0x2) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d5f000)='/selinux/user\x00', 0x2, 0x0) readv(r1, &(0x7f00004c3000)=[], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000077b000-0xe8)={{{@in6=@empty, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000d06000)=0xe8) setrlimit(0x3, &(0x7f0000f6d000)={0x1, 0x9}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000271000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d36000)={0x0, 0x6, 0x3, [0x2f7, 0x0, 0x7ff]}, &(0x7f0000fb9000)=0xe) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b7b000-0x8)={r3, 0x7}, &(0x7f0000a32000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e31000)={0x0, 0x7ff, 0xffffffffffffffc7, 0x3, 0xffffffffffffffff, 0x530, 0x1f, 0xa, {0x0, @in6={{0xa, 0x0, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x5, 0x3, 0x80, 0xc4, 0x5}}, &(0x7f00006c2000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000863000)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x1, 0x100000000, 0x4, 0x3, 0x1, 0x8, 0x9, 0x1, 0x7f, 0x8, 0x1, 0x3, 0xfffffffffffffffc, 0x8, 0x7]}, &(0x7f00007bb000+0x7f0)=0x108) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000576000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0xfffffffb}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}]}, 0x50}, 0x1}, 0x0) [ 39.963505] binder_alloc: binder_alloc_mmap_handler: 6162 20000000-20002000 already mapped failed -16 [ 39.981518] device syz5 left promiscuous mode [ 39.984720] binder: BINDER_SET_CONTEXT_MGR already set [ 40.005656] binder: 6162:6166 ioctl 40046207 0 returned -16 2018/02/10 19:35:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x6, 0x4) connect$inet6(r0, &(0x7f0000fdc000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/10 19:35:03 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000005000-0x25)="240000001200fffffffefd956fa283b72400008000000000000000683540000004000300", 0x24}], 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x40, 0x80, 0x5, 0x1, 0x1}, &(0x7f0000014000-0x4)=0x14) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000017000-0xa0)={r2, @in6={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x40e2}}, 0x9, 0x27, 0x7fffffff, 0x7, 0x8}, 0xa0) [ 40.041826] binder_alloc: 6162: binder_alloc_buf, no vma [ 40.047392] binder: 6162:6166 transaction failed 29189/-3, size 40-8 line 2957 [ 40.066076] binder: 6162:6179 got transaction to invalid handle [ 40.072187] binder: 6162:6179 transaction failed 29201/-22, size 0-0 line 2842 2018/02/10 19:35:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80003, 0x2, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7f) 2018/02/10 19:35:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00002ea000-0xc)='/dev/audio#\x00', 0x3, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000077a000-0x5c)={0x7, 0x5, 0x5, {}, 0x9, 0xfffffffffffffffa}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x100000000000010, 0x3, 0x0) write(r1, &(0x7f00001e8000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) read(r1, &(0x7f00000d2000)=""/178, 0xb2) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000083b000-0xc)={{0xab9, 0x1, 0x3, 0x400}}) [ 40.133279] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.139318] binder: release 6162:6166 transaction 9 out, still active [ 40.146064] binder: send failed reply for transaction 9, target dead 2018/02/10 19:35:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000087c000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000088f000-0x8)={r0, r1}) ppoll(&(0x7f00006ae000)=[{r0}], 0x1, &(0x7f0000c36000)={0x0, 0x989680}, &(0x7f0000a7b000), 0x8) 2018/02/10 19:35:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000feb000)={0x0}, &(0x7f00007a3000-0x4)=0x18) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7fff) rt_sigaction(0x1f, &(0x7f00002f1000-0x18)={0x10000000000000, {0x6}, 0x10000004, 0x8c}, &(0x7f00001ff000), 0x8, &(0x7f00009db000-0x8)) recvmmsg(r0, &(0x7f0000f78000)=[{{&(0x7f00008df000)=@nfc, 0x10, &(0x7f0000d6d000)=[{&(0x7f000015d000-0xb8)=""/184, 0xb8}, {&(0x7f0000b5f000-0x38)=""/56, 0x38}], 0x2, &(0x7f0000101000)=""/135, 0x87, 0x5}, 0x5}], 0x1, 0x100, &(0x7f000047a000)) r2 = syz_open_dev$sndmidi(&(0x7f0000e8d000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x0) clock_gettime(0x0, &(0x7f00008aa000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000035000-0x8)={0x0, 0x0}) utimensat(r2, &(0x7f00000e0000-0x8)='./file0\x00', &(0x7f0000e91000-0x10)={{r3, r4/1000+30000}, {r5, r6/1000+10000}}, 0x0) getxattr(&(0x7f0000fb0000)='./file0\x00', &(0x7f00002d1000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000d01000)=""/36, 0x24) r7 = syz_open_dev$sndmidi(&(0x7f000085d000-0x12)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x101200) setsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000437000)={r1, 0x1}, 0x8) rt_sigtimedwait(&(0x7f0000b0f000-0x8), &(0x7f0000d08000), &(0x7f0000001000-0x8), 0x8) 2018/02/10 19:35:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xa) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000007000-0x8), 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000482000)='/dev/midi#\x00', 0x1ff, 0x40000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000060a000-0x20)={{&(0x7f0000129000/0x2000)=nil, 0x2000}, 0x3}) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xb) 2018/02/10 19:35:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80003, 0x2, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7f) 2018/02/10 19:35:03 executing program 7: mmap(&(0x7f0000000000/0xeb7000)=nil, 0xeb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) fcntl$setflags(r0, 0x2, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000eb9000-0x4)=0x0) r2 = getuid() stat(&(0x7f00004ff000-0x8)='./file0\x00', &(0x7f0000e9d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000eb9000-0x4)=0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000eb8000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000eb9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000a29000)={0x0, 0x0}) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004ca000)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000eb8000)=0xe8) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000eb8000)=[0x0, 0xffffffffffffffff]) r10 = getpid() mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000eb8000)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000eb8000)=0xe8) getgroups(0x6, &(0x7f00005c9000-0x18)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000590000-0x1c)={&(0x7f0000080000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000037e000-0x20)=[{&(0x7f0000eb9000-0x55)="9b54bf4cc1c845edc5f679539b484d2c74aae3c575469dcfe336a4f901b52e83cff9716e3480660d0549bf43ece2d5621d867625af478603a38e70d34760aecabfa57e6f9d71f53184b040e9609301be2761b0afa8", 0x55}, {&(0x7f0000c6d000)="2257641116eb9dc48ed33b500c1194590ea2619677d858227d18fd9a0b4f29ade8f18de4a717182d7da18c1d9c6c8fba6a64946ee9d4ce0a6904486ee1035ba49c66554ad641d13b229c99ac7617679577f2b7b8300522d082aac79dae0376aaa9dc9da3af4ebcffee317fd5f2ae30ac41814eb5243b206a4f22cfdc57849376d0039ea707d8899c72f44e9ba4a71e484541379e377c243f6df0ad1320f66b0078a5d03202d0da4d11c70cdbe36b2a282ff1e6da5f2d4155aab883b0c53e81c30e3ac528bcfa5e9f5d6f91e17898cdeb62faf453661019ed274f0499fbc6bd9f4d2e", 0xe2}, {&(0x7f000083f000-0x1000)="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", 0x1000}, {&(0x7f000003c000)="da7732e43124e79f76a851a74a7cfd531283aad721833d7fabb89d865cee8758cfec20c04ed7b0ccd20d87e8643b03f7232f37e9ea798deaaaf6fad5894e97ccda5d2d548d18d2b44f4000779016806711dc7bf1d0ff8b220d5cfbdfc4d76f70184e9f8e2b0e38c90658884e951ee16ac402d884582ca1401c88fb5d3442b825ae652722cd6fb01c31216bda025866", 0x8f}], 0x4, &(0x7f0000eb9000-0xc4)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0xc4}, 0x8000) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eb7000)={0x0}, &(0x7f0000eb8000-0x4)=0xc) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r13, 0xffffffff, &(0x7f0000eb8000-0xf6)=""/246) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000eb9000-0x28)={r0, 0x0, 0x73, 0x22, &(0x7f0000eb9000-0x73)="9fe2f58bac26f3511c1aa3dc2649b9d74177fa23451712348e6ec52f0635401236d567f5589e26dbd91cad257747bfca52c71332329cb731a0c978e585ec75eda7dd22c6467b572716090c84f89f7b15af2f7ba2b9f6760125f768c97f8d8501f86f74454b007d4f946a6e276283f119a39c7c", &(0x7f00009aa000-0x22)=""/34, 0x8, 0x3}, 0x28) r14 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) pread64(r14, &(0x7f0000eb7000)=""/107, 0x6b, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r14, 0x0) 2018/02/10 19:35:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x0) syz_open_dev$vcsn(&(0x7f0000408000-0xa)='/dev/vcs#\x00', 0x4, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000ca8000)='/dev/vcsa#\x00', 0x1, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/cuse\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000851000)={0x1f, 0x11, 0x2000000000000000, 'queue0\x00', 0xfffffffffffffbff}) statx(r0, &(0x7f0000401000)='./file0\x00', 0x7500, 0x800, &(0x7f0000700000-0x100)) 2018/02/10 19:35:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000274000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c10000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00009e4000)=""/246) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000223000-0x8)={0x4, &(0x7f0000845000)=[0xad33, 0x400, 0x128, 0x101]}) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r2 = fcntl$getown(r1, 0x9) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) fremovexattr(r3, &(0x7f000007f000)=@random={'osx.', '#keyringGPL\x00'}) 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r2, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000082a000)={0x0, 0xbab}, &(0x7f0000422000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000622000)={r4, 0x5, 0x3, 0x80000001}, &(0x7f0000d40000)=0x10) 2018/02/10 19:35:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000059c000)={0x0}, &(0x7f0000996000-0x4)=0xc) perf_event_open(&(0x7f00006f7000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x1489, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000005b000)='/dev/vcsa#\x00', 0x0, 0x4000) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000dc9000)={{0xf001, 0x10f000, 0xb, 0x9, 0x7, 0x0, 0x7, 0x0, 0xbf1, 0x4, 0x2cd, 0xd3}, {0x6000, 0x11000, 0x0, 0x80000000, 0x4, 0x3, 0x8085, 0x4, 0x8, 0x8, 0x80000000, 0x8}, {0x0, 0x16000, 0xa, 0x4, 0x1ff, 0x8001, 0x100000000, 0x7bb, 0x9, 0xfffffffffffffffd, 0x0, 0x3}, {0xf000, 0x17000, 0x10, 0x9, 0xfffffffffffff000, 0x9, 0x5, 0x0, 0x1000, 0x3, 0xffffffff, 0x1}, {0x7001, 0x10000, 0x0, 0x6, 0x8, 0x40, 0x401, 0x8, 0xd3a, 0xf4c, 0x7, 0x2}, {0x100000, 0x2000, 0x9, 0x2, 0x5, 0xfffffffffffffffd, 0x7fffffff, 0x4000000, 0x7, 0x8, 0x4, 0xc9}, {0x2, 0x4, 0xf, 0xfe, 0x9a6f, 0x6617a2cc, 0x6d6, 0x0, 0xffffffff, 0x7, 0x6, 0x8}, {0x17004, 0x6000, 0xf, 0x100, 0x401, 0x8, 0x8, 0x6, 0x80000001, 0x6, 0x1}, {0x2, 0x4}, {0x6000}, 0x4, 0x0, 0x2000, 0x20, 0x9cf6, 0x800, 0x2, [0x1000, 0x3ff, 0x4, 0x6]}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000a21000)={0xffff, 0xfffffffffffffffe, 0x77, 0xfb, [], [], [], 0xff, 0x40, 0x8, 0x5, "957e95ee980a81ab3728d4126f587d10"}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000019f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000d5c000)={@remote}, &(0x7f00005e0000-0x4)=0x14) lsetxattr(&(0x7f0000ac7000)='./file0\x00', &(0x7f0000b6e000)=@random={'security.', 'vmnet0]keyringusereth1\x00'}, &(0x7f0000d9e000-0xb)='/dev/vcsa#\x00', 0xb, 0x0) bind$alg(r2, &(0x7f0000acf000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) utime(&(0x7f0000731000-0x8)='./file0\x00', &(0x7f0000265000)={0x401}) 2018/02/10 19:35:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 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$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000057e000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000dd000-0x28)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003a1000)={{{@in=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000f4f000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000006b000)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1ff, 0x3, 0x401, 0xa, 0x20, 0x20, 0xf7, r3, r4}, {0x400000000000000, 0x4f, 0x400, 0x9, 0x6, 0x0, 0xffffffff, 0x7}, {0x7, 0x7fffffff, 0xe9bd, 0x623}, 0x4, 0xc, 0x0, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x5, 0x3, 0x3c}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x4, 0x0, 0x3, 0xffffffff, 0x1, 0x7, 0x9}}, 0xe8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00008c2000), &(0x7f0000709000)=0x4) mkdirat(r2, &(0x7f00005d0000-0x8)='./file0\x00', 0x40) bpf$OBJ_GET_MAP(0x7, &(0x7f0000829000-0x10)={&(0x7f0000d91000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f000059e000/0x1000)=nil, 0x1000, 0x0, 0x20013, r1, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000b1a000-0xb)='/dev/vcsa#\x00', 0xfff, 0x2200) mq_timedsend(r5, &(0x7f0000dbc000-0x7a)="e4c0b8e608139d70d4ec0006747985a29b32d23361ce8fcd2b4679c654bec94d4cdd0804d03580987ed4ba42cc771bb912e99f148c42da12a9a89831ba1c9733b154122bbbc43777bd749736d8dd8298e8c0cae3de4bf3b7e9e53ec7a713f9c7b619eec43d2ca7cd0c7a8b0427814bece08f045d7e810564de8a", 0x7a, 0x5, 0x0) 2018/02/10 19:35:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x111000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000b000-0x4)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) dup2(r3, r2) ppoll(&(0x7f0000016000-0x48)=[{r2}], 0x1, &(0x7f0000003000)={0x77359400}, &(0x7f0000015000), 0x8) 2018/02/10 19:35:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000066c000)='/dev/rfkill\x00', 0x200000, 0x0) accept4$ipx(r1, &(0x7f0000c22000), &(0x7f00006e8000-0x4)=0x10, 0x800) listen(r0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ba5000-0x8)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000356000), 0x4) sendto$inet6(r2, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/10 19:35:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000074e000-0x1)="e9", 0x1, 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00001af000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") exit(0xfffffffffffffff7) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000d3e000)={0x3, 0x6, 0xf, 0x301}) getdents(r2, &(0x7f0000da8000-0x91), 0x0) 2018/02/10 19:35:03 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x3f, 0x105900) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000002000-0x4)=0x3ce) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000003000)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0xad) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x8812, r2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)="ab", 0x1}], 0x1) [ 40.372256] audit: type=1400 audit(1518291303.758:39): avc: denied { map } for pid=6215 comm="syz-executor7" path="/41/file0/bus" dev="ramfs" ino=17519 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ramfs_t:s0 tclass=file permissive=1 2018/02/10 19:35:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005a6000)='/dev/usbmon#\x00', 0x978, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000c65000)="fe0cc517e0b12c80d6c04949f5ea524833d72ea5081a31ece37f67d1e171cbf884cfdc0d186688717d7a9eecbb3fa5aa66e7141b97bf40b9012c7e8d3433c66d6c86eba225159b25f3566cd5bc2f4217f168bcf46b235eaa9fd537d90c75c97352a60ab58f248aa9") r1 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r1, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00006a8000-0x3)=""/3) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000f69000)='./control\x00', &(0x7f0000067000-0xa)='./control\x00') 2018/02/10 19:35:03 executing program 2: mmap(&(0x7f0000000000/0xd9c000)=nil, 0xd9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f000046a000+0x61d)=[{{0x0, 0x0, &(0x7f00008cd000-0x50)=[], 0x0, &(0x7f00004cf000-0x1)=""/1, 0x1}}], 0x1, 0x0, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d9d000-0xe)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000d9e000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) readahead(r0, 0x8001, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000aea000-0x8)={0x1, [0x0]}, &(0x7f000027f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ccb000)={0xb7, 0x5, 0x1, 0x1, 0x6, 0x8, 0xcd, 0x2, r3}, 0x20) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000d9f000-0x94)="0248e746b71df6cea30028ce7de1ff583cf50bfd99d020a04a24614d4891528b54617907ecfb8f6b35b710fc1e56eb35c071cdf059aa06c998cc18142978909eef070de918a5fd72d5b2a5fcf1d91d1c2e50b02181a784fdfd2d817084867607bcfb24e9fd82e8a82d9f746f0ed6ed1414c3724cd9160c4616f4b093dfd5236ed27d4113bdf00cea1df3947afd88904d38487b97", 0x94, 0x20008000, &(0x7f0000d9f000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) write(r0, &(0x7f0000d9b000)="26000000110047f1ffff050100030bff08002503000000ff00000000010b010205001b1e0500", 0x26) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000d9c000)={@loopback, @local, 0x0}, &(0x7f0000568000-0x4)=0xc) mmap(&(0x7f0000d9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00001c7000)='/dev/vcs\x00', 0x50000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000369000-0x4)={0x1}, 0x4) recvfrom(r2, &(0x7f0000d9c000)=""/81, 0x51, 0x122, &(0x7f000054b000-0x10)=@can={0x1d, r4}, 0x10) 2018/02/10 19:35:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4a0041, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000705000), &(0x7f0000f5e000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c3f000)='/dev/autofs\x00', 0x400000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x1, 0x1ffffe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ff0000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00007cf000)={0xe33, 0x4, 0x8000, 0x9, 0x0, 0xffffffffffffff5e, 0x0, 0x1, 0x0}, &(0x7f00005d2000)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ec2000)={r3, @in={{0x2, 0x3, @empty}}}, 0x8c) ioctl(r2, 0x2201, &(0x7f0000de0000)) sendfile(r2, r0, &(0x7f0000dfc000), 0x81) clock_gettime(0x0, &(0x7f00005b9000)={0x0, 0x0}) futimesat(r2, &(0x7f0000f3d000)='./file0\x00', &(0x7f0000158000-0x10)={{0x0, 0x7530}, {r4, r5/1000+30000}}) [ 40.448064] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 40.462924] audit: type=1400 audit(1518291303.849:40): avc: denied { map } for pid=6245 comm="syz-executor4" path=2F6D656D66643A776C616E302A6D696D655F747970652D747275737465647D26776C616E30766D6E6574312E747275737465647B5C7B47504C202864656C6574656429 dev="tmpfs" ino=17540 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/02/10 19:35:03 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f00000018000300000000001a0000000206000000000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000013000-0x9)='/dev/sg#\x00', 0xffff, 0x101000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000014000-0xda)=""/218, 0xda) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001000)={r0}) 2018/02/10 19:35:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x20000, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00001c9000)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}}}, 0x90) 2018/02/10 19:35:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008ee000)='net/dev_mcast\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2f000-0x4), 0x203) recvmsg$kcm(r1, &(0x7f00003b6000-0x1c)={&(0x7f0000d44000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000581000-0x18)=[{&(0x7f0000797000-0x2d)=""/45, 0x2d}, {&(0x7f0000f28000-0x69)=""/105, 0x69}, {&(0x7f0000244000)=""/72, 0x48}], 0x3, &(0x7f0000897000-0x74)=""/116, 0x74}, 0x40000000) 2018/02/10 19:35:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c38000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000382000)={0x2, 0x5, 0x1b64}) getpeername(r0, &(0x7f00001ca000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000638000-0x4)=0x10) socketpair(0xa, 0x201, 0x8, &(0x7f0000715000)={0x0}) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000dac000)=0x8) sendto$inet6(r0, &(0x7f00007fa000-0x1)='\'', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4), 0x4) 2018/02/10 19:35:03 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/vcs\x00', 0x80000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000008000-0xb6)="2510610aee72ec77db5b8f8668f88ae369d7aaa2d7afde3361d318cda660f5b170d3b0f5831ff9955c7f1661d960fe4573fc8d160817b5156827f68e1df817455f6e1a05feb10f7367ef44808b56a70d016d81f19ca29f5128e0633286eb66832446574286081242b7bc050b68fba30adc6082e49dd6c50d567c80d58a7483bc867da10e2ecaae9a82bc5d60e091f081b4d92dc401ccf133c7dcf0cc1266b6f032539e7c0831dfd9f05ed2eb53da58f58243212109d7", 0xb6, 0x90, &(0x7f0000002000)={0x11, 0x4, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000003000)={0x800, 0x6, 0x8, {}, 0x8, 0x9}) sendto(r0, &(0x7f0000006000-0x1000), 0x0, 0x1, &(0x7f0000005000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(twofish-asm))\x00'}, 0x58) 2018/02/10 19:35:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000a1000)='/dev/admmidi#\x00', 0xffffffff7fffffff, 0x100) connect$inet(r1, &(0x7f0000e6f000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008e8000)=@sack_info, &(0x7f0000358000)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/10 19:35:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000035b000)={0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003fc000-0x5c)={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x7}, {0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, 0x8, [0x5, 0xffffffff, 0x115, 0x100000001, 0x8000800000, 0x10000, 0x8000, 0x4]}, 0x5c) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$selinux_create(r1, &(0x7f0000685000)=@access={'system_u:object_r:crypt_device_t:s0', 0x20, "7362697e2f6468638cbd656e744c", 0x20, 0x34, 0x36}, 0x36) write$evdev(r1, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) writev(r1, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r1, 0x2286, &(0x7f0000c96000-0x2)) 2018/02/10 19:35:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e21000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000d0f000)={0x400, 0x0, 0x0, 0x57}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00003ed000)={0x2, r1, 0x10000, 0x1}) mbind(&(0x7f0000ecb000/0x1000)=nil, 0xfffffffffffffdb2, 0x0, &(0x7f0000886000-0x8), 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000073d000-0x9)='loginuid\x00') recvfrom$llc(r2, &(0x7f0000ccb000-0x36)=""/54, 0x36, 0x100, &(0x7f0000c53000)={0x1a, 0xff, 0x3, 0x89d3, 0xff, 0x7ff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/02/10 19:35:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000a51000)='/dev/dmmidi#\x00', 0x3, 0x800) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f00007cb000)={0xe3, &(0x7f000063f000)=""/227}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000378000-0x8)={0x0, 0x4}, &(0x7f0000c94000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006a5000)={r1, 0x6, 0x6, [0x1ff, 0x2ddd49bf, 0x6, 0xfffffffffffffc01, 0x8, 0x200]}, &(0x7f000076b000-0x4)=0x14) connect$ax25(r0, &(0x7f000003b000-0x10)={0x3, {"516ce1d082cf82"}, 0x7fff}, 0x10) madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x12) clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f00005cd000), &(0x7f0000000000)) 2018/02/10 19:35:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_out(r1, 0x5464, &(0x7f0000b08000)) 2018/02/10 19:35:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000051000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000920000-0x8)) timer_create(0xffbffffffffffff2, &(0x7f00000a3000)={0x0, 0x13, 0x4, @thr={&(0x7f0000654000)="cd61cdcb7c5e592e4efa5784d83d4c230e8c9463a5681d8a7b0370bcf117c9359b021fa903aadf53ec9f1033263501c62b846020a490c01a44d9380c4da727e9a0a9ae9ce3afd72c7c9683a89cfab0ebc504d382eab7d2d705ab2ee9091d43b2d8ade6f7b34919f4c0d5", &(0x7f000012b000+0xc42)="b00a2b76df4dd95915f04cc55825207647eb415549411564b0db34f40aa45ba40b802185886899ded208e0b79b30644bf857eed800c3c7f351ca73b758f652b2ea1d42ab546a27e8eee942192f94be58294962286888c9ff8db7605eae08036557ccd3ba0b0cea37b910fe22d4fbab86b9137dc7d30fc6ae9237212e904c2bda89b97600c9ad2ca43720d4ad6856c60bdf596ee439f091ea1b799b63b1918685dd16dee1e417561fce20c24afaef5cba74f2b88e1f28eb9fcba4ea250a8590f5b62fa0ae48cd8b6ead7a23"}}, &(0x7f0000d0c000-0x4)) clock_getres(0x0, &(0x7f0000a04000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00009bc000)={{0x77359400}, {0x0, r1}}, 0x0) 2018/02/10 19:35:04 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, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) splice(r0, &(0x7f0000620000), r0, &(0x7f0000f6d000-0x8), 0xfffffffffffffffb, 0x3) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000154000-0xe0)) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) dup3(r0, r1, 0x0) 2018/02/10 19:35:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003f8000)='/dev/sequencer\x00', 0x2100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000069e000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000ad4000-0x8)={r1, 0x2}) r2 = syz_open_dev$admmidi(&(0x7f000052e000)='/dev/admmidi#\x00', 0x66, 0x3) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x2) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3ad}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000be7000-0x9)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000062e000-0x8)=@assoc_value={0x0}, &(0x7f00003c3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000cc9000)={r5, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f00002fe000)={0x0, 0x0, []}) 2018/02/10 19:35:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000372000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00000fc000-0x400)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dc1000)={0x0}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000b20000-0x8)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000035e000-0x11)='/dev/qat_adf_ctl\x00', 0x103080, 0x0) accept4$netrom(r2, &(0x7f0000ebd000)=@ax25, &(0x7f000094c000)=0x10, 0x80000) r3 = creat(&(0x7f000001a000)='./file0\x00', 0xe4) renameat2(r2, &(0x7f0000dfe000)='./file0\x00', r3, &(0x7f0000008000-0x8)='./file0\x00', 0x3) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) mount(&(0x7f0000767000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004fe000)='ocfs2_dlmfs\x00', 0x105403, &(0x7f000010a000-0x34)) poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) sendmsg$rds(r2, &(0x7f0000e95000)={&(0x7f0000e44000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000ba3000-0x38)=[{&(0x7f000048e000-0xae)=""/174, 0xae}, {&(0x7f00005e9000)=""/4096, 0x1000}, {&(0x7f0000995000)=""/209, 0xd1}, {&(0x7f0000bb9000-0xa2)=""/162, 0xa2}, {&(0x7f00004ed000-0xe7)=""/231, 0xe7}, {&(0x7f00008d4000)}, {&(0x7f0000241000)=""/112, 0x70}], 0x7, &(0x7f00008a3000-0x190)=[@mask_fadd={0x58, 0x114, 0x8, {{0x40, 0x53f1}, &(0x7f00008fc000)=0x2, &(0x7f0000347000-0x8)=0x100000000, 0xffff, 0x0, 0x5, 0x80000001, 0x22, 0x3}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f000013c000)=""/94, 0x5e}, &(0x7f000057e000), 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x6, 0x1000}, &(0x7f0000300000)=0xc5d, &(0x7f000075d000)=0x8, 0xe2, 0x1, 0x2, 0x0, 0x44, 0x7}}, @fadd={0x58, 0x114, 0x6, {{0x1000, 0x3ff}, &(0x7f00003a3000-0x8), &(0x7f0000f13000)=0x80000001, 0x10000, 0x8001, 0x2, 0x5, 0x0, 0x7ea}}, @fadd={0x58, 0x114, 0x6, {{0x81, 0x6}, &(0x7f0000999000-0x8)=0x4b249da2, &(0x7f0000792000-0x8)=0x7, 0x0, 0x3, 0x4, 0x29, 0x2}}], 0x190}, 0x40) unlink(&(0x7f0000934000-0x8)='./file0\x00') openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001ff000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/10 19:35:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000001c000)='/dev/amidi#\x00', 0x20, 0x2) poll(&(0x7f0000071000)=[{r0}], 0x1, 0x5) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000bd000)=0xfc8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003c4000-0x1a)={0x0, 0x3, 0x9, [0x3, 0x1, 0xfffffffffffffc00, 0x8, 0x3, 0x0, 0xfffffffffffffffc, 0x584, 0x80000000]}, 0x1a) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000079000)={0x0, 0x3, 0xffff, &(0x7f00008a0000)}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001c0000-0x4)=@int=0x1, 0x4) 2018/02/10 19:35:04 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bad000)='/dev/mixer\x00', 0x400, 0x0) accept4$vsock_stream(r0, &(0x7f000093f000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = fcntl$dupfd(r2, 0x406, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000004000)=r3, 0x4) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) connect$l2tp(r4, &(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x7f, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3a) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000000000+0x2bb)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x1, 0x20000}}, 0x2e) 2018/02/10 19:35:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 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) set_mempolicy(0x4001, &(0x7f0000e39000)=0xfffffffffffffffe, 0x9) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00003d0000-0x8)={0x0, 0x8, 0xffff}, &(0x7f00001cf000)=0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e49000-0x4)=0x0) wait4(r2, &(0x7f0000f9f000), 0x2, &(0x7f0000b45000-0x48)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000085f000-0x8)={0x0, 0x8}, &(0x7f0000234000-0x4)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000038e000)={0x0}, &(0x7f00009a9000)=0xc) get_robust_list(r4, &(0x7f00006bb000)=&(0x7f00008ec000-0xc), &(0x7f000043e000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00008a8000)={r3, 0x1000000000, 0x30}, 0xc) mknod(&(0x7f0000a72000)='./file0\x00', 0x0, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000df9000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$KVM_SET_TSC_KHZ(r5, 0xaea2, 0x2) [ 40.668161] sg_write: data in/out 1969188161/6 bytes for SCSI command 0x73-- guessing data in; [ 40.668161] program syz-executor3 not setting count and/or reply_len properly [ 40.719198] sg_write: data in/out 29964/6 bytes for SCSI command 0x0-- guessing data in; [ 40.719198] program syz-executor3 not setting count and/or reply_len properly [ 40.735913] device lo entered promiscuous mode [ 40.753395] device lo left promiscuous mode 2018/02/10 19:35:04 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000015000-0x38)={&(0x7f0000009000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000005000)=[]}, 0x1b) r1 = syz_open_dev$vcsn(&(0x7f0000002000)='/dev/vcs#\x00', 0x3, 0x100) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000026000)={0x0, 0xae, 0x6, [0x1, 0x2, 0x2, 0x80000000, 0x4, 0x6]}, &(0x7f0000016000-0x4)=0x14) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000028000-0x40)={0x1ff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000001f000-0xc)={r2, 0x3c, &(0x7f0000027000-0x3c)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x3cd5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in={0x2, 0x3, @multicast2=0xe0000002}]}, &(0x7f000001b000)=0xc) 2018/02/10 19:35:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x80000000002, 0x84) r1 = syz_open_dev$audion(&(0x7f000015a000-0xc)='/dev/audio#\x00', 0x40, 0x480) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000823000-0x4), &(0x7f0000a34000)=0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000dbe000)={{0x1, 0x2, 0x3, 0x1, 0xffffffff}, 0x8bf0, 0x100000000, 0x5}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) listen(r0, 0x68400000009) recvmsg(r0, &(0x7f00004f7000)={0x0, 0x0, &(0x7f00005bf000-0x8)=[], 0x0, &(0x7f000095d000-0xf6)=""/246, 0xf6}, 0x0) 2018/02/10 19:35:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000ed8000-0xb)='pkcs7_test\x00', &(0x7f0000fb4000)={0x73, 0x79, 0x7a}, &(0x7f00009fe000-0x60)="30f5", 0x2, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000e71000-0xe1)=""/225, 0xe1) [ 40.767696] sg_write: data in/out 1969188161/6 bytes for SCSI command 0x73-- guessing data in; [ 40.767696] program syz-executor3 not setting count and/or reply_len properly [ 40.806436] device lo entered promiscuous mode 2018/02/10 19:35:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00004bf000-0x4), &(0x7f0000af4000)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d37000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000ddc000)=""/17) 2018/02/10 19:35:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ppoll(&(0x7f0000cde000)=[{r0}], 0x1, &(0x7f0000068000), &(0x7f000041b000-0x8), 0x8) syz_open_dev$binder(&(0x7f00001c0000+0x79c)='/dev/binder#\x00', 0x0, 0x2) [ 40.827981] device lo left promiscuous mode 2018/02/10 19:35:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x4, 0x8) sendmmsg(r0, &(0x7f0000a1e000)=[{{&(0x7f00003d4000)=@l2={0x1f}, 0xe, &(0x7f0000455000)=[], 0x0, &(0x7f00007f3000-0x1408)=[{0xc, 0x1}], 0xc}}], 0x1, 0x0) 2018/02/10 19:35:04 executing program 6: ioperm(0x101, 0x8, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x1b, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000012b000-0x11)='/dev/vga_arbiter\x00', 0x48000, 0x0) clock_gettime(0x0, &(0x7f0000978000-0x8)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000a87000)=""/225, 0xe1, 0x4, &(0x7f0000b17000-0x8)={r1, r2+10000000}) eventfd2(0xfffffffffffffeff, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) pipe(&(0x7f00007d7000-0x8)) ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f000026a000-0x30)={0x0, 0x0, 0x6, {}, {0x3}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x2}, 0x0, []}}) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x0, &(0x7f0000be7000/0x4000)=nil, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000786000)) 2018/02/10 19:35:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x189000, 0x0) clock_gettime(0x0, &(0x7f00002a8000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f000076d000)={{0x4, 0x1, 0x5, 0x1ff, "e792cb53e5c7802a82dc0b823981725f5e616e9ba537db2a144478dfa8ba30283e7beaa6ee7858c441f9023e", 0x10d6d936}, 0x25f, [0x1f, 0xc3, 0xffffffffffffff63, 0x1, 0xed4, 0x10000, 0x9, 0x9, 0xdd, 0x8, 0xffffffffffff2b39, 0x20, 0x800, 0x6, 0x265, 0x8, 0x80, 0x6, 0x1, 0x101, 0x81, 0xee0, 0x9, 0x0, 0x100, 0x8, 0x9, 0x5, 0x4, 0x9, 0x7, 0x8252, 0x1, 0x9, 0x1000, 0x8001, 0xc13, 0x1, 0x1, 0x80000000, 0xfffffffffffffffa, 0x1, 0x67, 0x5, 0x4, 0x2c0, 0x8, 0x3, 0x9, 0x3, 0x5, 0x9, 0x3, 0x400, 0xc0a4, 0x1, 0x9, 0x4d, 0x3, 0x4, 0x4, 0x2, 0x94, 0x1, 0x10001, 0x4000000, 0x5, 0x7, 0x200, 0x3, 0x7f, 0x7, 0xff, 0x7f, 0x2, 0x5, 0x8, 0xee, 0x6, 0x6fab, 0xa6b, 0x8e, 0x1, 0x1fd50601, 0x3ff, 0x5, 0x9, 0x9, 0xdd9, 0x1ff, 0x3, 0x9, 0x7, 0x100000001, 0x4, 0x6, 0x2, 0x7f, 0x0, 0x9ec8, 0x275, 0x2, 0x401, 0x7, 0x2, 0x1000, 0xfffffffffffffff9, 0x9, 0x2, 0x9, 0x8001, 0x3, 0x21ab, 0x8, 0x3, 0x80000000, 0x101, 0x6, 0x2, 0x4a, 0x6, 0x3, 0x100, 0x74a, 0x9, 0x3, 0x6, 0xcc], {r1, r2+10000000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000000)={0x0, 0x0, 0x2}) perf_event_open(&(0x7f0000da3000-0x78)={0x4000000002, 0x78, 0x9e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) 2018/02/10 19:35:04 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000000b000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f000000b000-0xe8)={0xf, 0x0, [{0x0, 0x0, &(0x7f000000a000)=""/4096}, {0x0, 0xfffffff6, &(0x7f0000006000-0x7)=""/7}, {0x0, 0x0, &(0x7f0000002000)=""/190}, {0x0, 0x0, &(0x7f0000006000)=""/80}, {0x0, 0x0, &(0x7f0000007000)=""/5}, {0x0, 0x0, &(0x7f0000009000-0x56)=""/86}, {0x0, 0x2a0, &(0x7f000000b000-0x7)=""/7}]}) 2018/02/10 19:35:04 executing program 1: r0 = socket(0x1a, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x8, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x90) r1 = socket(0x2, 0x3, 0x1) getsockopt(r1, 0xff, 0x0, &(0x7f0000000000), &(0x7f0000000000)) 2018/02/10 19:35:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00001d6000-0x12)='/dev/snd/midiC#D#\x00', 0x40, 0x2) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000f10000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00002d0000-0xc8)=""/200, &(0x7f00003db000)=0xc8) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) getsockopt$packet_int(r0, 0x107, 0x17, &(0x7f00001db000), &(0x7f000043c000-0x4)=0x4) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00004b3000)='ppp0\x00') 2018/02/10 19:35:04 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000-0x4), 0x4) 2018/02/10 19:35:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pread64(r0, &(0x7f0000538000), 0x0, 0x0) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ff1000-0x4)=0x101, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket$inet(0x2, 0x80a, 0xc4) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) r2 = syz_open_dev$mice(&(0x7f0000a08000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f000070a000-0x4)=0x11c) 2018/02/10 19:35:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) preadv(r1, &(0x7f0000635000)=[], 0x200001d2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000059b000)='/selinux/status\x00', 0x0, 0x0) timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f00001ae000), &(0x7f0000d0a000-0x50)}}, &(0x7f00006ca000)) prlimit64(r0, 0xf, 0x0, &(0x7f00008c1000-0x8)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000b14000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000000)) 2018/02/10 19:35:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00006f8000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 2018/02/10 19:35:04 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000010000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000003000-0x4)=0x3a) fcntl$setpipe(r0, 0x407, 0x7) r1 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x0) read$eventfd(r1, &(0x7f000000d000-0x8), 0x8) ioctl$int_in(r1, 0x8000008010500d, &(0x7f0000004000-0x8)) [ 40.921446] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/10 19:35:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00005b9000-0x18)={0x1, 0x0, [{0xd90}]}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00004f1000)={0x1, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f000025e000)={0x7, r5}) [ 40.976805] audit: type=1400 audit(1518291304.363:41): avc: denied { getrlimit } for pid=6371 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=process permissive=1 2018/02/10 19:35:04 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x840000000000937e, &(0x7f0000003000-0x4d)="bb0000d6000000000706") 2018/02/10 19:35:04 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setns(r2, 0x0) fcntl$setstatus(r2, 0x4, 0x42800) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) fcntl$setstatus(r1, 0x4, 0x40000) writev(r2, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) 2018/02/10 19:35:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000c22000-0x24)=[{}], 0x1, 0xcc, &(0x7f00007bc000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000208000-0xc)={0x200c}) 2018/02/10 19:35:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a5b000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000eb6000)=0xcd2e, 0x4) mount(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f0000bc6000)='./file0\x00', &(0x7f00009e7000)='cgroup2\x00', 0x0, &(0x7f0000f9e000)) 2018/02/10 19:35:04 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fec000-0x16)='/selinux/checkreqprot\x00', 0x8002, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00002d0000)={0x8, 0x1, 0x20000000000005, 0xb, 0x11, r0, 0xbbd}, 0xfffffffffffffda3) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c8b000)={0x0, 0x75, "476a1c3d8508464c7688ba77dda080953d6316a21254cf6c469d5e81a5b81c6c9885c03e282c78c5d283e622e84d4d61b04dd611d124fd5252126d9429178ee2486e96e02a5d461a3a4083418dbcf92c52e7599fc611db02b0f28903e7a50b8f86d823238ad9652dc455b6fa391669e9dfe2b33ac7"}, &(0x7f0000812000-0x4)=0x7d) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fec000)={r3, 0x1, 0x1}, &(0x7f0000890000-0x4)=0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fea000-0x10)={r2, &(0x7f0000feb000-0x2)}, 0x10) 2018/02/10 19:35:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005af000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000065b000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}}}, &(0x7f0000cdd000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bf7000-0x18)={r2, 0x2, 0x20, 0x9, 0x20000}, &(0x7f00008ce000)=0x18) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000fad000-0x8)=[0x5, 0xfffffffffffffffd]) r3 = syz_open_procfs(r0, &(0x7f0000646000-0xb4)="6f6f6d5f61646a00aceb048ace6a7fe4299a41856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3ffffbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc6623ecc1f18e0e49390db298a32b9956e63d95840357a763628ffe3e67c34d76574258c78bced4ee3ca99da54") writev(r3, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) sendfile(r3, r3, &(0x7f00008e9000)=0x1, 0x9) 2018/02/10 19:35:04 executing program 6: prctl$intptr(0x40002c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000001000-0x10), &(0x7f0000b0f000-0x4)=0x10) 2018/02/10 19:35:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fe1000)='net/fib_trie\x00') r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000499000-0x12)={@generic="cdc2d5db4e5c9b8310d1d4fb4670a6b7", 0xb1}) bind$unix(r1, &(0x7f0000f0e000)=@file={0x0, './file0\x00'}, 0x1) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000684000-0x16)='/selinux/checkreqprot\x00', 0x440, 0x0) ioctl$TIOCCONS(r3, 0x541d) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00005d7000)=r1, 0x4) sendfile(r0, r1, &(0x7f0000198000-0x4)=0x4, 0x1000006) 2018/02/10 19:35:04 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000029000-0x84)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x3c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000004000-0xbc)) 2018/02/10 19:35:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a50000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000949000-0xc)={0x2, 0x1, 0x6, 0x7, 0xfff, 0x8000}) r1 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00001ac000)={0x29, 0x7ff, 0x1, 0x2000000000, 0x5, 0x80000001, 0x10001, 0x1, 0xffffffffffffff78, 0x9, 0x1, 0x6}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000939000), 0x2) r2 = open(&(0x7f0000dbf000)='./file0\x00', 0x0, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x401) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000ff0000)=""/51) ioctl$TCXONC(r1, 0x540a, 0xe8c) [ 41.097134] autofs4:pid:6394:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3590324411.0), cmd(0x0000937e) [ 41.106396] cgroup: cgroup2: unknown option "" [ 41.110317] autofs4:pid:6394:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 41.126464] cgroup: cgroup2: unknown option "" 2018/02/10 19:35:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000314000)="3891dbbce2e98db90a3e9d6a6e61459d36975836c6c0c2a08aaa14cb07bc3870ba690e787ece7f94d4a72eac1625a6cd372f175904b29aa80425b3acd125d50340d79945a2e6c41ccd9328a4855a30c98aed32bef12c46054c5508468cc5dd559822c83478cf37bf5a1962d9732f6860ae767a5334f800dba224f277c492356215d467329957928fbb86b0958540b4406cdc89bc7295631750c995ba78150b8fea86a5411fe73af11fa3512671d3f03ac9f65646d719fa0a54e1d8c61664f7608de8c4bb85998f52b452557355e5ecd44c3e720238771d13fd7fbc608150817390ff3795be9f22bf17") mount(&(0x7f0000c6c000-0x8)='.', &(0x7f0000200000)='./file0\x00', &(0x7f00002e8000-0x4)='ramfs\x00', 0x20000, &(0x7f0000509000-0x1)) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8), 0x401) 2018/02/10 19:35:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00006b2000-0x12)='/dev/input/event#\x00', 0x0, 0x80000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000320000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x14, &(0x7f0000db0000-0x5)={0x0}, &(0x7f0000c71000)=0x8) timerfd_settime(r0, 0x1, &(0x7f0000910000-0x10)={{0x77359400}, {r1}}, &(0x7f0000251000)) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000d2f000)=""/4096) 2018/02/10 19:35:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000460000-0x8)='./file0\x00', &(0x7f00002f8000-0x16)=""/22, 0x16) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mlock(&(0x7f00008cc000/0x1000)=nil, 0x1000) 2018/02/10 19:35:04 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000b000)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$pppoe(r1, &(0x7f000000b000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='vlan0\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000007000-0x8)={0x0, 0x7}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000009000)={r2}, &(0x7f0000009000)=0xfffffffffffffdee) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f000000d000)="96c65e932e5394b0be2b4fb5f32aae279a3d11d18a0ebcf88afc8773710fbf553c8d77f8233895bc5012f366e33036f4a9eb9b7858f930ba8f6f5414ff0b4456a241575e2550dfb34ae7224e3f29cd8b1143d15d56c6b4563f0c6d30d7df0bfacbba5b8e05e594ab4a72412a6e67ab6c174173fdfcc41b05f16dbd69ac8111e4d9215572fb54fddc98ee9b0e3638273d2c4f0775982eeb0da568f36511d894cc6eeb2b6a75bc7795f4878f6d954ca5eb3ddf53dd262638cdca783aa4ebcbdd5374b552988b569dadce29b82083be8c4629c30846d9a24e81daa61ec5b88ab57068f30cf1fb", 0xe5, 0x1, &(0x7f0000008000)={0x3, {"fff729b7d67a55"}, 0x100}, 0x10) [ 41.144828] syz-executor0 (6401): /proc/6406/oom_adj is deprecated, please use /proc/6406/oom_score_adj instead. [ 41.160473] autofs4:pid:6410:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3590324411.0), cmd(0x0000937e) [ 41.173641] autofs4:pid:6410:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/10 19:35:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000090a000)="5b657972696e6700a2e5ad478f1e91ee7e1b592f3b5e0cb1d2a1ef2f73a7a4d46478960d7884f56d8d", &(0x7f000000b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x0) r1 = socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f000060a000-0x4)=0x100000001, 0x4) keyctl$link(0x11, r0, 0x0) 2018/02/10 19:35:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003f2000-0x8)) r0 = open(&(0x7f00008cd000)='./file0\x00', 0x408080, 0x3) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000888000-0xb8)={0x0, 0x2, 0x3f, 0x100000001, 0x1, 0x5, 0x9, 0x500, {0x0, @in={{0x2, 0x0, @rand_addr=0x7}}, 0x7, 0x3102eee9, 0x7fffffff, 0x3, 0x3}}, &(0x7f00009db000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c90000-0x10)={0x3, 0x200, 0x8, 0xffffffffffff8000, r1}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a2c000-0x16)='/selinux/checkreqprot\x00', 0x480200, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000e58000-0xd6)=""/214, &(0x7f0000aa3000)=0xd6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000060000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000}}, 0x9, 0x9, 0x53, 0x100000000, 0x80}, &(0x7f0000a11000-0x4)=0xa0) getrlimit(0xb, &(0x7f0000fc0000)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ecd000-0x8)={r3}, 0x8) 2018/02/10 19:35:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000823000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) r1 = syz_open_dev$adsp(&(0x7f0000a75000)='/dev/adsp#\x00', 0x9, 0x111602) r2 = syz_open_dev$mice(&(0x7f00005e7000)='/dev/input/mice\x00', 0x0, 0x10200) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000083000-0x8)={0x0, r2}) 2018/02/10 19:35:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000025c000)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000679000)={0x0, 0xac, "f464003e90516ab06df08dd819d1041b1bbadf5852c3a9810d093d81a10aa7efedbff61b33a926558036125a5ae9ffa69008dc23ebd150c378b7c12eced20a88abb377a8659bd34caa85adaf54df6d39c64789c459e7666b21a20978dd1c2dbb87c320454dbcd28c8eb606a85431543643aec4ffd4ed333ec320ec457ad1c44b32b17c885152d60ec34034ba89c8cc7745eea4656b74de560dfb0b7cc02fec998236eb572c56411894246a8a"}, &(0x7f000080b000)=0xb4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000644000)={0x54b, 0x0, 0x202, 0x9, 0x6, 0x8, 0x5, 0x3, r1}, &(0x7f0000c79000-0x4)=0x20) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000068b000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00008ca000)={0x0}) r4 = mmap$binder(&(0x7f00008dd000/0x3000)=nil, 0x3000, 0x0, 0x6110, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000206000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000f35000-0x30)={0xb4, 0x0, &(0x7f00006f7000-0xb4)=[@request_death={0x400c630e, 0x2, 0x4}, @acquire={0x40046305, 0x1}, @increfs_done={0x40106308, r3, 0x4}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x60, 0x10, &(0x7f00006f5000)=[@fda={0x66646185, 0x3, 0x1}, @fda={0x66646185, 0x2, 0x4, 0x36}, @fda={0x66646185, 0x0, 0x1, 0x23}], &(0x7f0000f10000-0x10)=[0x40, 0x30]}}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x58, 0x20, &(0x7f0000aa4000)=[@flat={0x77622a85, 0x10b, r4}, @flat={0x776a2a85, 0x100, r5, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000259000), 0x1, 0x0, 0xd}], &(0x7f0000dd8000-0x20)=[0x0, 0x20, 0x28, 0x20]}}], 0x75, 0x0, &(0x7f000030c000-0x75)="fcf182889a6cd832b9ea97d581fcd1603739e68566024e34737904c5d8d232b936d0b83cfa3d09e4b1b97d618294dddfc93f62d551721a5e60f0714b56d6d215bb389927d9b37cc2208249452bf1ddc7452bcde2ea27b19a56156cbacb3ccca8ab7576cdb092b903f658597078441b7af36e432637"}) mknod$loop(&(0x7f0000053000-0x8)='./file0\x00', 0x1000, 0x1) r6 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) uselib(&(0x7f00009c0000)='./file0\x00') execveat(0xffffffffffffffff, &(0x7f00001c5000)='./file0\x00', &(0x7f0000f52000-0x24)=[], &(0x7f0000449000-0x4)=[], 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) r9 = getpgid(0x0) fcntl$setsig(r7, 0xa, 0x12) r10 = dup2(r7, r8) fcntl$setown(r10, 0x8, r9) tkill(r6, 0x16) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) bind$llc(r7, &(0x7f0000002000)={0x1a, 0x7, 0x8, 0x80000001, 0x10000, 0xffffffffffffb102, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/10 19:35:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000879000-0xd)='/dev/snd/seq\x00', 0x0, 0x200001) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000b37000)={{}, 'port1\x00'}) 2018/02/10 19:35:04 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000001000-0x10), 0x67891ffe3778051d) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000052b000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000001000-0x4)={0xa, 0x3, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000002000-0xc)={0x10, 0x0, 0x2, 0x28000}, 0xc) 2018/02/10 19:35:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a52000)={r0, 0x2, 0x0, 0x10001, &(0x7f0000303000-0xc)=[0x0, 0x0, 0x0], 0x400000000000011f}, 0x20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@common='vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000-0x18)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0x0, r2}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000036c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000e1f000)={0x9, 0x46, "22d7e394e919dc37b8a29a5cb9d8e5bfe2ba2a99816c1cdb8c61c84a48f6568f018c53dce07faff37127716e3a35b02c25aac51b9b4d93d7939fe9087dc848f80266ff3944504c8b3258464dcfcb866b91554d1604a5a567820793477f4de48d99faae549ec510d50681a96f36cc73889e65553cfcd441ba78d29d20cfd1"}) syz_open_dev$amidi(&(0x7f0000e49000-0xc)='/dev/amidi#\x00', 0x4, 0x408240) r4 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000a89000-0xf7)=""/247, &(0x7f00008a2000)=0xf7) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f000015f000-0x8)) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8400800}, 0xc) r5 = syz_open_dev$midi(&(0x7f0000435000-0xb)='/dev/midi#\x00', 0x80, 0x181000) fchmod(r4, 0x40) ioctl$KVM_GET_MSR_INDEX_LIST(r5, 0xc004ae02, &(0x7f0000ee3000-0x8)={0x1, [0x0]}) 2018/02/10 19:35:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x9896}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000706000)='/dev/autofs\x00', 0x100, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000c96000-0x4)) r2 = accept4(r0, 0x0, &(0x7f00009c8000), 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000e91000)={0x4, &(0x7f0000a9c000)=[{}, {}, {}, {}]}) 2018/02/10 19:35:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00002d3000), 0x15) r1 = socket$inet6(0xa, 0x80000, 0xdf) fcntl$getownex(r1, 0x10, &(0x7f0000fc0000)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000062000)=[{&(0x7f00006b5000-0x38)=""/56, 0x38}, {&(0x7f0000ed5000-0xb7)=""/183, 0xb7}], 0x2, &(0x7f0000033000)=[{&(0x7f0000cc3000-0x36)=""/54, 0x36}, {&(0x7f0000a2e000)=""/200, 0xc8}, {&(0x7f00006d3000)=""/107, 0x6b}, {&(0x7f000085c000)=""/252, 0xfc}, {&(0x7f0000484000-0xb9)=""/185, 0xb9}, {&(0x7f00009d1000)=""/120, 0x78}], 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000)=0xffffffffffffffff, 0x4) 2018/02/10 19:35:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000001000)=0x5, 0x4) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x42) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000ab7000)=0x8, &(0x7f0000d09000-0x4)=0x2) mmap(&(0x7f0000000000/0x103000)=nil, 0x103000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00000f8000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x88f5}}}, 0x0) 2018/02/10 19:35:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f5000)='net/psched\x00') readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/02/10 19:35:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000942000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f00000df000-0x90)=""/144) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009b0000)={0x0, 0x4e, "87a092566957da9757dd5ba95b22fdfb73558ea1820306108f3368b0487501cfab577e464a3776cc69ee3973a4fcf42648ad1f04de175e55e50ed94a440f5671ad5b53f3b485027669cee1ee0c32"}, &(0x7f0000322000-0x4)=0x56) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004cf000)={r1, 0x7, 0x5}, 0x8) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000cf9000)={0x0, 0x3, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty]}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000d7a000-0x1)=0x3) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00002f3000-0x438)={'filter\x00', 0x7, 0x4, 0x3ec, 0x0, 0x0, 0x100, 0x308, 0x308, 0x308, 0x4, &(0x7f0000c7f000-0x40), {[{{@arp={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffff00, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x4, 0x3, 0x7fff, 0x9, 0x8, 0xff, @generic="cf74aa6e43b8c9257200d5b3cf1f46ae", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x20}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "5adc0d2e06d7d8ced6e4bef0006abceb7cc67596bc5066eb47fbea73d74d"}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="d378e4336c72", @mac=@random="56356b12b0f1", @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0xf}}}, {{@arp={@rand_addr=0x7, @dev={0xac, 0x14, 0x0, 0x13}, 0xffffff00, 0x0, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@random="87df75999f1c", {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x1, 0x3f, 0x2, 0xff, 0x6, 0x9, @common='ipddp0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x8}, 0xc0, 0xf8}, @unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz1\x00', 0x4, 0xfff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d5a000-0x4)=0x0) sched_rr_get_interval(r2, &(0x7f0000d25000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000124000-0x4)) getsockname(r0, &(0x7f000034a000)=@hci, &(0x7f00007c4000)=0x6) r3 = socket(0x10, 0x1000000000002, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000a0b000-0x8)={r1, 0x800}, &(0x7f00000d2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00002c3000-0x98)={r4, @in6={{0xa, 0x0, 0xc00000000000000, @loopback={0x0, 0x1}, 0x2}}, 0xffff, 0x8}, 0x98) write(r0, &(0x7f000058c000)="2400000052001f0014f9f407000904000200071008000100010000000800000000000000", 0xffffffffffffff22) 2018/02/10 19:35:04 executing program 3: mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f000039b000-0x4c)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, "512a00064e3f4d2131ba9a6a1c18b9c7f028aadcc99b164ef3b51992cae661c7c396e4b850f7"}}}, &(0x7f0000398000-0x10)={0x0, 0x0, []}) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xa, 0x5, &(0x7f000039c000-0x8)) 2018/02/10 19:35:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000cb4000)=0xc) sched_setattr(r0, &(0x7f0000199000)={0x30, 0xe4ca1c154c520709, 0x0, 0xffffffff80000000, 0x2, 0x2, 0x1, 0x65}, 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x293, &(0x7f00002fa000-0x329)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x25d, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "dddd4e", 0x0, 0x2f, 0x0, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [@routing={0x7f, 0x12, 0x3, 0x5, 0x0, [@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x17}, @empty, @loopback={0x0, 0x1}]}, @fragment={0x2f, 0x0, 0x0, 0x8, 0x0, 0x542d, 0x1}, @dstopts={0xff, 0x9, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x8, {0x0, 0x0, 0x9, 0xffff, []}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4, 0x7}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x3a, 0x0, 0x4, 0x12c840000000000, 0x0, 0x20, 0x1}, @dstopts={0x2, 0xe, [], [@ra={0x5, 0x2, 0x24f}, @enc_lim={0x4, 0x1, 0xffffffffffffffc1}, @generic={0x100000001, 0x6c, "230838bb237985b60318850626f10bb2b08330f4724d3c5c95b6cf676cfa97964067617c498e4c7028949fc6a25d8fd0752dfd4a86b88d4d4da80436b123876d026b92520847b8b0d7ac1b36c9eba8571c815f7184ebac2d82e052a7e47b2bbcfbe796485dc75cd07493ed0f"}]}, @routing={0x3f, 0xa, 0x2, 0x408000000000, 0x0, [@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xc}]}, @routing={0x5e, 0xa, 0x0, 0x1, 0x0, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, @fragment={0x2c, 0x0, 0x8, 0x8, 0x0, 0x0, 0x1}]}}}}}}}, 0x0) 2018/02/10 19:35:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x800000000018, 0x23) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000622000-0x4)=0x0) sched_setscheduler(r0, 0x2, &(0x7f00006b4000-0x4)=0x7) capset(&(0x7f0000001000)={0x20071026}, &(0x7f0000b9d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xba4c}) [ 41.356763] audit: type=1400 audit(1518291304.743:42): avc: denied { bind } for pid=6447 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/10 19:35:04 executing program 4: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00003cc000)='./file0\x00', 0x0, 0x9) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000003000)={0x0, 0xfffffffc}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000003000-0x10)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000051b000-0x8)={0x0, 0xffffffffffffd280}) 2018/02/10 19:35:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000054a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000aff000-0x4)=0x8) sendto$inet6(0xffffffffffffffff, &(0x7f00004b6000-0x1)='X', 0xfffffffffffffce5, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000924000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb6}, 0x98) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00005ad000-0x8)=&(0x7f0000bb7000-0x1)) 2018/02/10 19:35:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000004b000-0xc)={0x0, 0x3c, &(0x7f00003d8000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x100000000}]}, &(0x7f000044e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000466000)={r1, 0xc4, "52e03aacc8ebdce8e2a824e1d824e920885b2cacc2363131c3d8c23373d0a18ed0dd2eaf286c7c04ede67130db4f87b64975bb09ba27741ea065621d3184696a42916d6ece8fec798b45587839dee56b26f0a26fac5a3c6e6bbbeb96e8f30f4b2f40b4f61495b1e86ae26e253db2bc4466c998e38fcaf0d98c62ed892f97b2e6a1dc8abd9d73bf4c93dea0d37fdc6f9cb0df8c6416d6b3ffa41bf15190b0374955bcb9a8b21a0a3470e20fe6facbc4bd3d8a5f8f342bb5d33f504d8e19cfc5e012d59842"}, &(0x7f0000275000)=0xcc) r2 = socket(0xa, 0x2000000001, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000403000)=[{&(0x7f000000d000)="ced4de64231afc60632f", 0xa}], 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r2, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/02/10 19:35:04 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)={r4, 0x5}, 0x8) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f0000001000-0xf6)=""/246) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000e93000-0x8f)=""/143) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0x4, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x3, 0x32}, [@NDA_LLADDR={0xc, 0x2, @empty}]}, 0x28}, 0x1}, 0x0) 2018/02/10 19:35:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000031b000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fdd000)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000be4000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000049d000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9, 0x1, 0x0, 0x400, 0x9, 0x0, r2}) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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) getpeername$inet6(r1, &(0x7f0000a7f000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000398000-0x4)=0x1c) r4 = creat(&(0x7f000027c000)='./file0\x00', 0x40) read(r3, &(0x7f0000368000-0x1c)=""/91, 0x5b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cfe000)={0x0, 0xad, "757d4ba0de79b80dae02e6fe51581db84518b6056cff6cb395c3e3f30e0a476c1b9ba59ce6f0a4876c3047da00e1e3f23accfc7d937f6632e1c89132f87028d529f6895cabe9b64f5d3457c6bef4b81cd4ea86c6f3e8070f4734c89edf7769350185190f337262cf37761cf914b841a9bfe7d231bf6ad60d704d865fc9810dd96a004e4fdf206674791c86988393e235702d7f74215ba16e2335b01795da057038cbe55e439f3057de8817bee2"}, &(0x7f0000d01000)=0xb5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000e2a000-0x8)={r5, 0x3, 0x8001}, 0x8) readv(r0, &(0x7f0000cdd000)=[{&(0x7f0000961000)=""/46, 0x2e}, {&(0x7f0000088000)=""/4096, 0x1000}, {&(0x7f0000e25000-0x68)=""/104, 0x68}, {&(0x7f0000967000)=""/138, 0x8a}], 0x4) 2018/02/10 19:35:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007f0000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7}]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000001000)) 2018/02/10 19:35:04 executing program 6: socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000015000)={0x77359400}, &(0x7f0000048000), 0x0) nanosleep(&(0x7f00008b9000-0x8), &(0x7f00007fe000-0x8)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000051c000-0x5c)) clock_gettime(0x0, &(0x7f0000799000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ef9000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000fd3000)={0x88, 0xfffffffffffffffe, 0x8, 0x9, 0x80000000, 0x3, 0x3, 0x7}, &(0x7f00006a2000)={0x5, 0xad, 0x2, 0x7fffffff, 0x4, 0x80000000, 0x1d3, 0x6}, &(0x7f00007b7000-0xe)={0x6, 0x4, 0x2, 0x3, 0xfffffffffffffff9, 0xb0, 0x6, 0x7fffffff}, &(0x7f000049b000)={r1, r2+10000000}, &(0x7f00005ec000)={&(0x7f000007b000-0x8)={0xffffffff828e99a0}, 0x8}) futex(&(0x7f000039a000)=0xff, 0x80000000000b, 0x4, &(0x7f0000230000-0x8)={r3, r0+30000000}, &(0x7f0000f22000)=0x7fff, 0xfffffffffffffff8) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/02/10 19:35:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r2, &(0x7f00004f9000)={0x1d, r3}, 0x10) connect$inet6(r1, &(0x7f00008e0000)={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @empty}, 0x45}, 0x1c) sendmsg$can_raw(r2, &(0x7f0000002000-0x38)={&(0x7f000004b000)={0x1d}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000007000)=@canfd={{0x1}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) [ 41.443866] audit: type=1400 audit(1518291304.830:43): avc: denied { setpcap } for pid=6481 comm="syz-executor6" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 19:35:04 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000e56000-0x4)) set_thread_area(&(0x7f0000320000-0x10)) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000143000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00001fd000)={0x2, 0x2ab6000000000000, 0x7}) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/10 19:35:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) dup(r0) 2018/02/10 19:35:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x4a7, 0x3, 0x3f, 0xa}, &(0x7f0000013000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000012000-0x98)={r3, @in6={{0xa, 0x2, 0xffff, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xc6eb}}, 0x80000000, 0x8}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000013000-0x8), &(0x7f0000002000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000)={{{@in=@multicast1, @in6=@remote}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/10 19:35:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000b9d000)={0x0, 0x0}, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000e9d000)) dup2(r1, r0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendto$packet(r3, &(0x7f0000f18000)="bd31b782628df7d5eb4de9848b5b3143f3cc39e95fc6cab586efdf878588b682890d3872ab5027e4a4d2c8375faf71c7332b4cd02eaf57c359a7ad0c7437bc61ae", 0x41, 0x0, 0x0, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000141000)={0x395, {0x2, 0x2, @rand_addr=0xfffffffffffffff8}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8, 0x4, 0x7, 0x8, 0x3f, &(0x7f00006e8000-0x10)=@generic="a5ff3eee546fe5b67aadb110b33fa3dc", 0x22, 0x1, 0x7}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/10 19:35:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000-0xc)={0x0}, &(0x7f0000033000-0x4)=0xc) socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000439000)='/dev/rtc\x00', 0x80100, 0x0) read$eventfd(r1, &(0x7f00006ba000), 0x8) 2018/02/10 19:35:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = syz_open_dev$adsp(&(0x7f0000944000-0xb)='/dev/adsp#\x00', 0x400, 0x20000) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f000047d000)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000061c000-0x4), 0x4) 2018/02/10 19:35:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000aec000-0x40)={0x0, 0x1, 0x2}) mq_getsetattr(r0, &(0x7f0000dc1000-0x40)={0x800, 0x0, 0x4, 0x0, 0x0, 0x10000000}, &(0x7f0000b1a000-0x20)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006d8000)='/dev/dsp\x00', 0x40, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000162000)=0xfffffffffffffffa) 2018/02/10 19:35:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, 0xffffffffffffffff, 0x1}) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000-0x1c)={&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000001000)="5ec479aee5457555f18106a97c3617a60ce6926b", 0x14}, {&(0x7f0000001000-0xf7)="b3ab436b1c53778fb5d52de539fb06a7cdba5edf587438292393424a33a41e161b269e7bbc5c96f772d86fe11d469ed79638cdc66a46b39c5d4af80b21bf962a1081258583128b134dec336e07a62f78160df4290b0e1731373a6a7e1b9140a1402da8b8b791bf625b3eb8d8c6aa1859fe150bf5709cee4f45ffa43686e025850f5bebb2602d5f2a043fbd8a42e90fd13625e0f925b223771720e5ceee3343cd0dee2c209a1a40ba68effd62572db9713bf71e13001c47b22320210d36baa2942742afb2ba65f89d56de64575f3a47360041ed04413fd53b923650212f6ef77ce2a3531f589ec44444f13cd3e104d7b081b4141da5118f", 0xf7}, {&(0x7f0000001000)="e905945ae0dd38ef0bc3d01824c26dd975c3decd81c43f134ae5ceaea89fde44be2ecc11ed2d17194c7b777cca480aa0d69a9c7386aca21e91fa6c80fcd75894a4ccce083f1d474ddf56a73f10c525e788c643545f0552639592ac761adfe1876aa6894fa5094f587136e5b5148e382ba6c8040f5f7ad815d7addb13e22a669dc61fcc5f9176bbd46fc8aa0fc65947c4d38f737634585fecbe0147c7e79299b95edfc79c06aa9595fa1786b9c2ef346dd6212067abc8b547805895ff30d4dddf2b8f25435125577c17633fb41ddbcc83fad9fe58a872a395b9893223f9822ac0e19387e7c45185815e2d8465", 0xec}, {&(0x7f0000001000-0x30)="cc82843d25247767ed1ed0d05fe761d7bc55d2ffb257f3a5e96c6e862e382f4a5350c2fa398198627bac92ffbb227b06", 0x30}], 0x4, 0x0, 0x0, 0x840}, 0x4000040) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000002000-0x10)={{0x5, 0x86}, 0x24}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x100000000}, &(0x7f0000000000+0xca3)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}}, 0x8c) sendmsg$unix(r0, &(0x7f000014c000)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00007c9000)=[{&(0x7f0000ae7000)="f959353c7d9dbb25951f121a22417c346aed9ef80cbd3e9be6db4f60a1c7fbd21f5e7cc6bb175c9966da0159a06b331c35b3e6c28f5f3ef881e51e112377dfb81b8211af5bb16ec7a924893b5eccf203fc32fd4687ef344bb1f187c1c334bcfa4a452d1faa267233f9a23860b409d9a4c7863fc0b858157948a5f0dbfc972a3f9a67bbb2cac06e6bd9abe49425341bdd94a64ef9f18d0610c9", 0x99}, {&(0x7f0000308000)="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", 0x1000}, {&(0x7f0000fb2000)="8ae0cfad52ed188dac3559796da531d7e0cc5226097da5d93ff523b4ccfd22414213853568023bb51fab1980f5b875ffbcc935868352005180799d2e33fe4b082e9a6a72044da4467cd2107bf3a08366bf49bce6815e9259c51f33cded756462cef46c9aae4f6ea6eadf405593b43cd3146d8650ad762371c20d448d", 0x7c}, {&(0x7f0000000000)="63a25bbbad23f7b97e06a6a49b580067eb2e37fc8be9d3cab49a586fb6b55ec224c17acd6bcbc42a86c98caf03e1c36217c2daebff929357c5baef36f9ccd1fe9a3b96db59300c20d513d5b1bd2358a2d8647c3b05fc566c71a372baec0172f991e71cb66e1e5ac50fc435ae9cca71718926a2255b468ca26afbd578d2529c1f98d69fc819eedc2a91abfe191c9827997d35b4cb19474ded45cd6087515c", 0x9e}, {&(0x7f0000001000-0xfb)="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", 0xfb}, {&(0x7f000043b000-0x1f)="f2c9b05f8533c66a2072b939f4063f52a7b4c856a3f57d5d6b8504a3d49ed6", 0x1f}, {&(0x7f0000d37000-0x86)="863030a9e47a86740ff3a3b27a2ddc6607ac2a4f842cde117f2162ccf2ae1862ff5ad68efb5a2f6627ce83dc54cead8b37c46e1f4d305c201b1cb186ecaec50075b4069261afdeff2cbbbf815aa38e4cae4df024fd73395ed3e79de352dc2e1bf5b8cbd085b49bd4646241aacf4f9fe7eddc999dd98827e63d5445c8e4e07cd4616cd1162d38", 0x86}], 0x7, 0x0, 0x0, 0x801}, 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) accept4(r2, &(0x7f0000008000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f000001b000)=0x26, 0x800) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000007000-0x4), &(0x7f0000010000)=0x4) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {}]}]}, 0x30}, 0x1}, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000015000-0x4)) 2018/02/10 19:35:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000001c000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0xae4, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000ae000-0x9)='/dev/rtc\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000201000-0xc)={0x10}) ioctl$TUNGETFEATURES(r1, 0x80247009, &(0x7f00004bf000-0x4)) io_setup(0x8, &(0x7f0000b6e000-0x4)=0x0) io_cancel(r3, &(0x7f0000a1f000+0x1e3)={0x0, 0x0, 0x0, 0x1, 0x6, r1, &(0x7f0000f75000)="d945a67ac96c257bf7b92d052db66ea8c5f70790a7ce4114a935e480d739b93f0f4dc255771ad90480bcbc7346276936862d0ee82bd9bac323259557a6be8e3f8f6afe8ba44ec3b6c903db4b1ea230953811a8b081f3dee28b7f20d4cbaa54104303a0eaf6b7e854d90110192cb1c4df4dfa3523a770c1bdef0548cf45ceaf1ac259d49e13a842f0a0981db4eb95401d619d234fda989c1f76c45ae6a85eaccc3c50a559d44d9c6dc753199aef400c71adace487b125bfe06240f2dede2fccf01e3a28ff3a61710793c336c3072b816461bbad4f2e4026a976a27fc729f06e93b3c42bd9", 0xe4, 0x8, 0x0, 0x1, r1}, &(0x7f0000cb2000-0x20)) [ 41.587189] audit: type=1400 audit(1518291304.973:44): avc: denied { getopt } for pid=6516 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/10 19:35:05 executing program 6: mmap(&(0x7f0000000000/0xb9d000)=nil, 0xb9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b9d000)='/selinux/checkreqprot\x00', 0x80601, 0x0) mmap(&(0x7f0000b9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f00006d7000)={0x26c5, 0x3, 0x2, 0x0, &(0x7f00005fa000), 0x2f, &(0x7f0000b9e000-0x2f)=""/47, 0xf4, &(0x7f0000b45000-0xf4)=""/244}) setsockopt$sock_int(r0, 0x1, 0x1000000000000d, &(0x7f0000b92000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000e1000-0xa0)={0x0, @in6={{0xa, 0x2, 0x100000001, @empty, 0x8}}, 0x5, 0x3, 0x7, 0x20, 0x2}, &(0x7f000085d000-0x4)=0xa0) mmap(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b9e000)=@assoc_id=r2, &(0x7f0000b9e000)=0x4) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000aad000+0xe6a)=0xfffffffffffffc01) 2018/02/10 19:35:05 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001000-0x4), &(0x7f000037d000)=0x4) unshare(0x40600) sendto$inet6(r0, &(0x7f0000010000-0x1), 0x0, 0x0, &(0x7f0000006000)={0x2, 0xffffffffffffffff, 0x0, @empty}, 0x1c) fallocate(r1, 0x2, 0x4, 0x8) 2018/02/10 19:35:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x281603fe) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000dec000-0xc)={0x4, r0, 0x1}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000950000)=0x10, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000)={r2, &(0x7f00000c1000), &(0x7f0000f84000)}, 0x20) 2018/02/10 19:35:05 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000b000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0xc1205531, &(0x7f000000b000)=""/136) 2018/02/10 19:35:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000044d000)='rxrpc_s\x00', &(0x7f0000095000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000021c000), 0x0, 0xfffffffffffffffe) r1 = geteuid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a02000)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a9a000), &(0x7f00007a8000-0x4)=0xc) keyctl$get_persistent(0x16, r1, r0) 2018/02/10 19:35:05 executing program 2: mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) ioctl(r0, 0x937e, &(0x7f0000017000-0x4)) 2018/02/10 19:35:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x8001) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000a0e000-0x14)={@local, 0x0}, &(0x7f00006aa000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00002e9000)={'vcan0\x00', r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ae4000-0x11)=""/17, &(0x7f0000005000)=0x11) getpeername$ipx(r0, &(0x7f000024d000), &(0x7f0000b12000)=0x10) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000005000)=""/20) 2018/02/10 19:35:05 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0xfffffffffffffffc, {0x2, 0xffffffffffffffff, @empty}, @generic="001a000000000005ef00000100000068"}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000005000)='/dev/cuse\x00', 0x4801, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000006000-0x4), &(0x7f0000006000-0x4)=0x4) 2018/02/10 19:35:05 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, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e29000)='/dev/sequencer2\x00', 0x802, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f000013d000-0x4)) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) 2018/02/10 19:35:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e6000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006f2000-0x4)=0x0) capget(&(0x7f00000e6000-0x8)={0x20071026, r1}, &(0x7f00008d4000-0x18)={0x0, 0x9, 0x1000, 0x81, 0x800, 0x4}) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)) connect(r0, &(0x7f00004b2000)=@ipx={0x4, 0x7, 0x7, "912fb6a4ac2b"}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000c23000-0x4)={0x5, 0x3, 0xe30}) dup(r0) 2018/02/10 19:35:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000015c000)='/dev/cuse\x00', 0x408200, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000dab000-0x8)={0x4, &(0x7f0000bd7000)=[0x253f, 0x7, 0x8, 0x80000001]}) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x10, 0x29, 0x8, "3502"}], 0x10}}], 0x1, 0x0) 2018/02/10 19:35:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x11}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000329000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/10 19:35:05 executing program 3: 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) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x7fffffff, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001000-0x32)="0e596ee9ed3ae84b42e736a8e39840397ae39c3ba723cb8dcb4b42c878cb9079afaec4a0ac0e4d2c22f86cfa5c9b5d04ebae") mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000b4d000-0xe)='/dev/admmidi#\x00', 0x8, 0x1) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000b07000)="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", 0x1000) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b4d000)={0x2, [0x0, 0x0]}, &(0x7f0000b4d000)=0xc) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000b28000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000af3000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000333000-0x10)=@generic="d7f909b552956d46a9f8d82c370128ae"}) 2018/02/10 19:35:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(0xffffffffffffffff, 0xc00448dc, &(0x7f0000d18000-0x82)="b669672847c223c52d76dc11072ff642b11626fabbfb6df86d704d98e59a0c3588cc7fd116f1ede7970489fd3816148ec55848671f0176b6468712580dad2aabb2da5b81985e9ab511551584d037f09de8fd3492f92cbb0f1703031a42b3615bc18ee600f46572c12d0ab0822e581aba2fd0d32e4f0e131697b9b2e0ade87be302d4") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f000098c000-0x50)={{0xffffff93}}) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000acc000)={0xa3d3, 0xae, 0x6, 0x1, 0x7, 0x7, 0x3, 0x8, 0x0, 0x8}) 2018/02/10 19:35:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) fdatasync(r0) r1 = socket$inet6(0xa, 0x7, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0xfffffffffffffc00, @loopback={0x0, 0x1}, 0x1}, 0xf) listen(r1, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1}, 0x8) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d58000-0xf)='/dev/sequencer\x00', 0x109201, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001f7000-0x8)=0x7fffffff) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2}, 0x10) r4 = getpid() ptrace$peek(0x3, r4, &(0x7f0000b0d000-0x4)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d7e000-0x8)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c48000)={0x0, 0x0, 0x30}, 0xc) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/10 19:35:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f0000cff000)='./file0\x00', &(0x7f0000c8d000)='./file0\x00', &(0x7f0000e08000-0x5)='coda\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)) mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097c000-0x1)) 2018/02/10 19:35:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) writev(r0, &(0x7f0000cdc000-0x20)=[{&(0x7f0000851000)='A', 0x1}], 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000a70000)={r0}) 2018/02/10 19:35:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x2a, &(0x7f0000a7e000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@echo_reply}}}}, &(0x7f0000241000-0xc)={0x0, 0x1, [0x0]}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000882000-0x4)) 2018/02/10 19:35:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x1, 0x6, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000823000)='/proc/self/net/pfkey\x00', 0x2c000, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000798000-0x1e)={0x18, 0x0, {0x0, @random="e311f32ad0d4", @common='ip6gretap0\x00'}}) [ 41.856085] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/02/10 19:35:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000016f000)='/selinux/mls\x00', 0x0, 0x0) bind$bt_rfcomm(r0, &(0x7f00006db000-0x9)={0x1f, {0x10001, 0x4, 0xe6ab, 0xfffffffffffffffe, 0x5, 0x7fff}, 0x1}, 0x9) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f000000c000-0x4), &(0x7f0000015000)=0x4) 2018/02/10 19:35:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ftruncate(r0, 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000265000-0x20)={r0, 0x0, 0x1, 0x100000001, &(0x7f00002f5000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) 2018/02/10 19:35:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f00006ad000)=[{&(0x7f0000f6a000)="cbc157e6f7955f912e34dedc6cb8d61642dec13e5940fd65772ba70a65dc4ef8772f3c50ec3acc6d4fb4", 0x2a}], 0x1) setitimer(0x1, &(0x7f000004d000)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f00009b8000)) read(r1, &(0x7f0000eea000)=""/176, 0xb0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000069e000)={0x2, 0x7764, 0x7572, 0xd}) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) sched_setaffinity(0x0, 0xf8, &(0x7f0000e73000)=0x86b2) read(r1, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000d9b000)) 2018/02/10 19:35:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000ac3000)=0x5) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000c89000)={0x8, &(0x7f00006f5000-0x40)=[{}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000e6d000-0x8)={r2, &(0x7f0000561000)=""/254}) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4), 0x4) write(r1, &(0x7f00007d9000)="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", 0x599) r3 = accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5f000-0x4)=0x10, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) 2018/02/10 19:35:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00002e3000-0x10)={0x2, 0x1, @empty}, 0xffffffffffffff37) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008004, &(0x7f00003ed000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x47f, 0x0, 0x0, 0x0) 2018/02/10 19:35:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6}]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000083a000)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008ee000)={{{@in=@dev, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000bf3000)=0xe8) 2018/02/10 19:35:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000767000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004fe000)='ocfs2_dlmfs\x00', 0x105403, &(0x7f000010a000-0x34)) poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000922000-0xa)='/dev/cuse\x00', 0x480200, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000276000-0x14)={0x0, 0x63, 0x7, 0x8000, 0xff, 0x4}, &(0x7f0000ca1000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001cb000-0x20)={0xf68, 0x7, 0x200, 0x4, 0x6, 0x9, 0xe2, 0xc3, r1}, 0x20) unlink(&(0x7f0000f55000)='./file0\x00') 2018/02/10 19:35:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r1, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000073000)=0x1) r2 = getpgrp(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f000065e000-0x18)=[{&(0x7f0000796000)=""/251, 0xfb}, {&(0x7f000046b000-0x24)=""/36, 0x24}, {&(0x7f0000cca000)=""/4, 0x4}], 0x3, 0x0) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r2) read$eventfd(r3, &(0x7f0000e5b000-0x8), 0xfffffc7a) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00001aa000-0xb)='dctcp-reno\x00', 0xb) fcntl$setsig(r5, 0xa, 0x12) poll(&(0x7f0000591000)=[{r1, 0x10}, {r6, 0x401}, {r6}, {r1}, {r5, 0xd602}], 0x5, 0xfffffffffffffff8) getpriority(0x1, r2) dup3(r5, r6, 0x0) tkill(r4, 0x16) [ 41.907011] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/02/10 19:35:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000b70000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x0, @random="70eeba758b6b"}, 0x8, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r1) 2018/02/10 19:35:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e6e000-0x9)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00001c0000)=[{0x2, 0x83}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x8001, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f000024c000-0x4), &(0x7f0000ff0000)=0x4) 2018/02/10 19:35:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0}, &(0x7f0000139000)=0xc) r2 = syz_open_dev$admmidi(&(0x7f0000ae5000-0xe)='/dev/admmidi#\x00', 0x200, 0x101000) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000ae2000)={{0x7f, 0x4, 0xffff, 0x6, 0x4, 0x3}}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f000023c000-0x18)) get_robust_list(r3, &(0x7f000012b000)=&(0x7f0000fa0000-0x18), &(0x7f00005dd000)=0x2) [ 42.076357] audit: type=1326 audit(1518291305.462:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6618 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f9dc79 code=0x0 2018/02/10 19:35:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bf6000)=@common="690000fb00000003000000000000f200") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c0000)={@common='ipddp0\x00', 0x0}) sendto$inet(r1, &(0x7f00002f6000-0xd8)="59108a583cc89f8b1b52ef62464891e117c92d3ac318c50501005c97e0f0454fd9d01989a2e004cdf8b180d35c525bc040230000000000000000004cd52d1a54866427bc20e1574a8826db3d5a92f694d3fd773c4f2c56b5169192f40ea44215000d52de03f5411dbb61429e782df87fa0633d5b1f65d34b880365363e567843814ca04ff28364afef8ba3076e7aa5d74393d74d7204723aee0fe033699b7d0f8391567dae0d120c10738ee1b5f976b876b27cea3cd33efd947538ac86167351dd89987acdb5eff81b9453943fca39de666031f5e15fc6e1", 0xd8, 0x4, 0x0, 0xffffffffffffff73) bind$packet(r0, &(0x7f0000173000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') bind$bt_sco(r1, &(0x7f0000a2f000)={0x1f, {0x0, 0x7, 0xffff, 0x7, 0x4, 0x4}}, 0x8) epoll_create(0xffffffffffff8000) 2018/02/10 19:35:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000c4b000)=0x0) inotify_init1(0x800) r1 = syz_open_dev$sndmidi(&(0x7f00007cd000)='/dev/snd/midiC#D#\x00', 0x5, 0x200000) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f000096f000-0x7)='fdinfo\x00') r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000faf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fstatfs(r3, &(0x7f000064e000)=""/77) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000810000)='/selinux/status\x00', 0x0, 0x0) io_cancel(r0, &(0x7f0000dfe000)={0x0, 0x0, 0x0, 0x1, 0x2, r3, &(0x7f00008c2000-0x43)="d55eb0caa8ac6ff1f27c65e277e86acb217478bb1a0e764fb23d01466331b6fcd16d257f68f239792c6e2e040ab829e4b2db0650a77252c9f0ec4e4c69210ffb876980", 0x43, 0x40, 0x0, 0x1, r4}, &(0x7f0000d44000)) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000a51000)=0x7ff, &(0x7f00005f1000-0x4)=0x2) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r5, 0x29, 0x37, &(0x7f0000603000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r5, &(0x7f00008d9000-0x39), 0x5da, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008aa000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r6, 0x6, 0x1e, &(0x7f000061e000-0x1000)=""/4096, &(0x7f00000c2000)=0x1000) openat$rfkill(0xffffffffffffff9c, &(0x7f000038c000-0xc)='/dev/rfkill\x00', 0x400, 0x0) 2018/02/10 19:35:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000b02000-0x4)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002e0000)='/selinux/enforce\x00', 0x0, 0x0) r0 = gettid() r1 = getpid() tgkill(r0, r1, 0x0) getpid() 2018/02/10 19:35:05 executing program 2: mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd6000-0x10)={0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000026c000-0xc)='/dev/autofs\x00', 0x101001, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setitimer(0x0, &(0x7f0000a0b000)={{}, {r0, 0x7530}}, &(0x7f0000cd5000)) alarm(0x0) 2018/02/10 19:35:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f000067b000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000227000-0xf)='/dev/sequencer\x00', 0x20800, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)) close(r0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00007f1000+0xa31)=0x80, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000af4000)={0x340, 0x7, 0x200, 'queue0\x00', 0x8}) 2018/02/10 19:35:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000834000)=@un=@abs, &(0x7f00006dc000-0x4)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bca000-0x20)={0xfffffffffffffffe, 0xffffffff, 0x1, 0x378c, 0x4, 0x200, 0x3ff, 0x0, 0x0}, &(0x7f0000404000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000dc5000)={r3, 0x3ff}, &(0x7f00005c2000-0x4)=0x6) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000035f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) listen$netrom(r4, 0x7) dup3(r1, r0, 0x0) 2018/02/10 19:35:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000095d000), &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0x78f000)=nil, 0x78f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000aa000)='/dev/usbmon#\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f0000395000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mq_open(&(0x7f0000001000-0xc)="2b6e6fa076626465762300", 0x41, 0x0, &(0x7f0000001000-0x20)={0x0, 0x6, 0x0, 0x0, 0x0, 0x4}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000453000)={@generic="e41be21f6e59b56732504fe073e03833", @ifru_flags=0x1}) 2018/02/10 19:35:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = open(&(0x7f0000ac4000-0x8)='./file0\x00', 0x4000, 0x3) getsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000a0a000-0x4), &(0x7f00004c1000)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000088a000), &(0x7f00001aa000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000520000-0x98)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x6, 0xc1e}, &(0x7f00000fb000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000073b000)={r2, 0x7, 0x8, [0x6, 0x7, 0x350, 0xfffffffffffffb4f, 0x57, 0x7fff, 0x800, 0x2]}, 0x18) 2018/02/10 19:35:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000f3d000)=@abs, &(0x7f0000f43000-0x4)=0x8, 0x800) vmsplice(r0, &(0x7f00006a3000+0x924)=[{&(0x7f000032b000-0xc0)="e1f603ae40e93d30d07331cbe89ff87868101fba280b7a85b547310a90cd0892fbda364726fdccfec96629b875393cc61c6c7c9fc9d446b6423bfeddb56c26467fc8d08609da33e1bd6e6a248d95f25f969ce01170611525fd29a1ecc34d4619a039bf62b52134ed93964c166ee97e50f283a21afa2d61f7046911f1ab657a97a3934efd76836a2fcdb481336db70dd5d30c5ac4ca058fb000c905c36d5baac66d7a3967272bbcf92ca47794325a7aff27b5571432c9e80663e9bc9f6fd47d56", 0xc0}, {&(0x7f0000ff0000-0xe)="a6e1b92f2b6ccc67e98953f8e2b2", 0xe}, {&(0x7f0000eed000)="4f11f8cf2e00ebd3e0bf2d8e6918ec676174c88d5169eabfc2643a7b94a404a46c51ed5a199239b7c7f46b1a493085d5c4c43ef4382e74cc8b44cca1876080aa0bceeb5e64525e106fcc87655b1fdf8995cd775720212deb1a42b8d3aab1867a8be899d77a2ea4fa9c4890e80f6eb57d9c70e549305c0a86f451eb6b95e031ecaf91ce04387127c08d4ea5242540feee4bdab21cbe806d96cc211b24aaad171e8b98ca657d7071d679da380d857c82c0b32ab99634bd799a71174a", 0xbb}, {&(0x7f0000481000-0x1000)="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", 0x1000}, {&(0x7f0000f0a000)="439988c4", 0x4}, {&(0x7f0000b5e000-0x9a)="4b1dd4b8461f6f5600326ddfe1b423ca2dfa44863c62fc9ea5569210d38e1027cf33e69d40996477c5869b1d227b709493a78186617d44c84c37fcf3dc036069abc403f3bef227c665d070eec9b972519d57de719bce4f5bb6084afb9dc1c8b5ed7d5e31bf87aa86a1bbf6b52337878fc16be278e2948b4be57d151e29eaca32bbcb27d25416692d33a0bf27668cf696658b0b640c404e55908e", 0x9a}], 0x6, 0xe) mkdir(&(0x7f000091c000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = syz_open_dev$audion(&(0x7f0000f94000)='/dev/audio#\x00', 0x5, 0x0) write(r1, &(0x7f000074a000)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000a9c000-0x4)=0x0) fcntl$lock(r2, 0x7, &(0x7f0000693000)={0x0, 0x6, 0x54, 0x401, r3}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00007d7000)='/selinux/status\x00', 0x0, 0x0) 2018/02/10 19:35:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000001000-0x18)={0xfffffffffffffff7, 0x1, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0xc3)=""/195, 0xc3) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00007ee000)='/dev/vcsa#\x00', 0x0, 0x100) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c16000)={{{@in6=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f00008bf000-0x4)=0xe8) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000feb000-0x4)=r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003ad000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffff9c, &(0x7f0000dea000)=@can, &(0x7f0000feb000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000fea000)="5a7fa9abe1a9af50f4a6cec7e4ed9c4911edb7e648863f2ada4a", 0x1a) ioctl$int_in(r3, 0x541f, &(0x7f0000fe9000-0x8)) bind$inet(r4, &(0x7f000095f000)={0x2, 0x3, @empty}, 0x10) 2018/02/10 19:35:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dde000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000bb2000-0xc5)="b58a7b970db1e4138df8664bf40cc47045fd3b9d13da163746e73eb4bddcd7d1803831978ecb87d215038d54dd76ab9ac689513a488101ad4cce1f7ce691557d8e3709789ba0719664a7b5dbf257cc335c221c57412d77648d61e31862d78be9528c2cde88f6c848df21e3812c04fca254de5d497e9219c2e2a6a202735c9c4fe186afa915e361c2000f2fb0e80b4b815633ebf6ce4e2ffce319e663210d44413b2c83573b6255c3cfaf5e53e2191cd02e5066ca07b427ad6f2c9c89403b2511178c6f5466", 0xc5, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) connect$ipx(r0, &(0x7f0000bf5000)={0x4, 0x7ff, 0x100, "b24082e54667"}, 0x10) 2018/02/10 19:35:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f00005d9000-0x80)=@generic={0x0, "0103000800000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43acb2470a0c5216669ca021f6f65dcf160e70790358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000cb6000)) openat(0xffffffffffffffff, &(0x7f000014e000)='./file0\x00', 0x200, 0x0) inotify_init1(0x800) sendmsg(0xffffffffffffffff, &(0x7f0000afe000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)}], 0x1}, 0x0) getpeername(r0, &(0x7f00005e2000-0x10)=@ipx, &(0x7f0000cd3000-0x4)=0x10) 2018/02/10 19:35:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) rename(&(0x7f0000a69000)='./file0\x00', &(0x7f0000add000)='./file0\x00') bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b82000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f42000)={0x0, 0x0, 0x203}, 0x20) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d8c000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = epoll_create(0x3fe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae8000-0xc)) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) syz_open_dev$vcsn(&(0x7f0000e6e000-0xa)='/dev/vcs#\x00', 0x2, 0x40) 2018/02/10 19:35:06 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000000e000), &(0x7f000001e000-0x4)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000001c000), &(0x7f000001d000-0x4)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000020000-0xb)='/dev/mixer\x00', 0x1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000020000-0x14)={{0x5, 0x7, 0x9, 0x3ff, 0xffffffffffff7da1, 0x5}, 0x80000001, 0x8bc0, 0x4}) r2 = syz_open_dev$dspn(&(0x7f000001e000)='/dev/dsp#\x00', 0x7ff, 0x88000) bind$llc(r2, &(0x7f0000016000-0x10)={0x1a, 0x1b, 0x8, 0x4, 0x191e00a1, 0x1, @empty}, 0x10) 2018/02/10 19:35:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009f5000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227d, &(0x7f0000ec3000-0x1)) accept4$ax25(r1, &(0x7f0000136000-0x10), &(0x7f00005f6000)=0x10, 0x800) r2 = syz_open_dev$dmmidi(&(0x7f0000195000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f00006df000-0x8)=&(0x7f0000d15000)) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) 2018/02/10 19:35:06 executing program 7: r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x100000000000001, 0x2e, &(0x7f0000f34000-0x2b0)=@security={'-ecurity\x00', 0xe, 0x4, 0x254, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x94, 0x0, {}, []}, @common=@unspec=@STANDARD={0x24}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0xfffffffffffffff9}, 0x0, 0x70, 0xfffffffffffffc8d, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0xb7, 'NFQUEUE\x00', 0x2}}, {{@ip={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0x0, @common='syzkaller0\x00', @common='syzkaller0\x00'}, 0x0, 0x70, 0x94, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x24, 'NFQUEUE\x00'}}], {{[], 0x0, 0x23, 0x94}, {0x24, '\x00', 0x0, 0x70}}}}, 0x2b0) 2018/02/10 19:35:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00008d8000)='/dev/input/mouse#\x00', 0xf23, 0x40000) recvmsg$kcm(r0, &(0x7f00009ec000-0x1c)={&(0x7f0000bcf000)=@alg, 0x58, &(0x7f0000e2c000-0x8)=[{&(0x7f000045a000)=""/219, 0xdb}], 0x1, &(0x7f000041a000)=""/165, 0xa5, 0x800}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d15000-0xc)='/dev/rfkill\x00', 0xc8c7ac60802000e3, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x22, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x6, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x40, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r1, 0x200) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000348000-0x1c)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000932000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xe}, []}, 0x14}, 0x1}, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000428000-0x10)={&(0x7f0000b4b000/0x2000)=nil, 0x2000}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000a5b000)=0x2) 2018/02/10 19:35:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004de000)='/dev/hwrng\x00', 0x101841, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000eea000)="be4d8f13b9b81fe28868d072cac20ffd8da16cb94645d5ac4d492dadf45180590bf26d8533eba46b702a1d4c48383a9d3677af2e7b06b5a7049c28f13e1337ccb264f8cbc9cdb64a7ff1860b5d36a3bc1b369d91453a98a56a6d6ab0bec195e7ede90251f3381845c0ddd8f91b2812b908dc899eb62bf1535794de1a8f5928affbf216a327ded815309d1ac851ab5f59dacf51654c20") symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r1 = open(&(0x7f0000178000-0x14)='./file0/file0/file0\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000313000-0xe8)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@empty}}, &(0x7f0000552000)=0xe8) getresgid(&(0x7f0000017000), &(0x7f0000977000-0x4)=0x0, &(0x7f0000505000)) chown(&(0x7f00007df000)='..', r2, r3) 2018/02/10 19:35:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000000)={0x6, 0x9, 0xfff, 0xffffffff, 0x1, 0xfffffffffffffbff}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00003f9000-0xe8)=[], 0x0) 2018/02/10 19:35:06 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000015000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x71681b47}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000016000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r2, &(0x7f0000010000-0x20)={0x5, 0x9, 0x8, 0x10001, 0x8, 0x7, 0xb9cdb46, 0x1000}, &(0x7f0000016000)) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/02/10 19:35:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000069d000)='/dev/ppp\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r1, &(0x7f00003da000-0x8)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x200) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c88000), 0x0) 2018/02/10 19:35:06 executing program 1: mmap(&(0x7f0000000000/0x3a2000)=nil, 0x3a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003a1000)=@filter={'filter\x00', 0xe, 0x4, 0x30c, 0xffffffff, 0x2c0, 0x2c0, 0x2c0, 0xffffffff, 0xffffffff, 0x354, 0x354, 0x354, 0xffffffff, 0x4, &(0x7f00003a1000-0x40), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @generic="54c291732285b67f9b44ac73a33fccfc"}, 0x0, 0x70, 0x94, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x24, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0x12c, 0x150, 0x0, {}, [@common=@unspec=@conntrack1={0xbc, 'conntrack\x00', 0x1, {{@ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, [], @ipv4=@rand_addr, [], @ipv4=@broadcast=0xffffffff, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}]}, @common=@unspec=@STANDARD={0x24}}, {{@uncond, 0x0, 0x70, 0x94, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x24, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x368) 2018/02/10 19:35:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00004ed000-0xe)='/dev/admmidi#\x00', 0xfff, 0x400100) getsockname$unix(r1, &(0x7f00008c9000)=@abs, &(0x7f000095d000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000dc9000)={0x0, 0x1}, &(0x7f0000d18000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b38000)={r2, @in={{0x2, 0x1, @empty}}, 0xfffffffffffffff7, 0x3}, &(0x7f0000a5c000-0x4)=0x98) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000cdb000)={@common='ip6_vti0\x00', &(0x7f00008ab000-0x14)=@ethtool_wolinfo={0xa, 0x0, 0x0, "22c8fa674307"}}) 2018/02/10 19:35:06 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000009000-0x5c)={{0xa, 0x1, 0xae, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x6}, {0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7a90}, 0x5f3, [0x0, 0x8, 0xf, 0x9, 0x10000, 0x3ff, 0x81, 0x8]}, 0x5c) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000007000)={@common='gre0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) 2018/02/10 19:35:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x804, 0x6, &(0x7f0000a2f000)={0x0}) getsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000dea000-0x4), &(0x7f0000901000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00007f7000), &(0x7f0000a1f000)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000003f000)='/dev/audio\x00', 0x480180, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000580000-0x5)=""/5, &(0x7f000004e000)=0x5) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000643000-0x52)=""/82, &(0x7f0000a0b000)=0x52) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00002fd000-0x4)) 2018/02/10 19:35:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001e5000)) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cb0000-0x10)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000dda000), 0x0, 0x0) write$selinux_create(r0, &(0x7f0000185000)=@access={'system_u:object_r:systemd_notify_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x39, 0x34}, 0x45) 2018/02/10 19:35:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffc66, &(0x7f0000bd7000-0x16)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x4000000008e4c}}}, &(0x7f0000868000-0x18)={0x0, 0x1cf3dcec2208817d, []}) 2018/02/10 19:35:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = memfd_create(&(0x7f0000a23000)='\'%\x00', 0x2) connect$pppoe(r1, &(0x7f000088d000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="674500226fdacb736b9eb1036c9d4959"}}, 0x1e) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000811000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002b1000)={0xc, 0x0, &(0x7f00007d3000+0xba7)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000f04000-0x47)}) 2018/02/10 19:35:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r1, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x8}}, 0x9, 0x3ff}, &(0x7f0000000000)=0x98) open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x103000, 0x80) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xb9, 0x4000) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000a65000-0x28)={0x55, 0x1, 0x8, {0x40, 0x2}, {0x0, 0x4b9}, @cond=[{0x1, 0x100, 0x1, 0xeecf, 0x887, 0x3}, {0x2, 0x8001, 0x9, 0x8, 0x401}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000002000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5, 0x14, "a5be028a4dff0add4004405ee2f674865ddde03825c530d39f114ec4e8f87554f85e63328aa43fad32556217c1b7a36c53aaa0c2243f7910cc0c07c1621a74d0", "7d3a3b1904f37a3efd96e00810de233a804b7db871158e8f14845a6fba500e7e", [0x3, 0x10000]}) mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000a0b000)={{}, {0x0, 0x7530}}, &(0x7f0000cd5000)) alarm(0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000cdd000-0x10)={0x40, 0x8000, 0x2, 0x9, 0x0}, &(0x7f00008f8000-0x4)=0x10) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000076f000)={0x8, 0x200, 0xfff, 0x76, r3}, &(0x7f0000cdc000)=0x10) 2018/02/10 19:35:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000037c000)='/dev/sequencer\x00', 0x2840, 0x0) r1 = open(&(0x7f0000362000)='./file0\x00', 0x101000, 0x100eda5077328c1d) accept4$llc(r0, &(0x7f00002ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ba4000-0x4)=0x10, 0x80000) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000272000)=0x9, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000e3c000-0x4)=0x6) mount(&(0x7f0000e31000)='./file0\x00', &(0x7f0000b9a000)='./file0\x00', &(0x7f0000ab3000)='tracefs\x00', 0x0, &(0x7f00005ef000-0x18)) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/10 19:35:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000ab2000)='/dev/amidi#\x00', 0x4, 0x20000) mkdir(&(0x7f00008d4000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open(&(0x7f0000e12000-0x8)='./file0\x00', 0x0, 0x1da) mkdirat(r0, &(0x7f000033d000-0x8)='./file0\x00', 0x41) rmdir(&(0x7f0000aea000)='./file0/file0\x00') 2018/02/10 19:35:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f000057b000-0x4)=[0x0]) setfsgid(r0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, r2}, 0x10) sendmsg$can_raw(r1, &(0x7f0000002000-0x38)={&(0x7f0000013000)={0x1d}, 0x5, &(0x7f0000018000-0x10)={&(0x7f0000007000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e18b2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b50100000000efffffff050000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/02/10 19:35:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r0 = syz_open_dev$loop(&(0x7f000070c000)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) [ 42.909250] binder: 6746:6750 BC_FREE_BUFFER u0000000020007f72 no match 2018/02/10 19:35:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000671000)='/dev/rfkill\x00', 0x200400, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt(r0, 0x0, 0x40, &(0x7f0000172000)="99f002b2c80982a3cdb5d52731b59b064b2df9932f4f75c47a7128572f942043090c6db769099ef22aa72358df7b83042e955e539ea25c7a4cf4a8cb7b89f8f76b2df3729f89e7dcbd6d46678001bfe346e6c71cef89eb7b", 0x58) prctl$void(0x1b) r1 = syz_open_dev$sg(&(0x7f0000917000-0x9)='/dev/sg#\x00', 0x0, 0x288000) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000ca3000-0x4)) 2018/02/10 19:35:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f000022b000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c56000-0x9)='{eth0-lo\x00', 0xfffffffffffffff8) 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) r1 = syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/ashmem\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xa, 0x6, 0xfffffffffffffffe, 0x7, 0x11, 0x1, 0x3}, 0x2c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) poll(&(0x7f0000001000-0x38)=[{r1, 0x10}, {r2, 0x1310}, {r3, 0x8400}, {r4, 0x2}, {r5, 0x80}, {r6, 0x4082}, {r7, 0x2220}], 0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f00007d6000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r0, &(0x7f0000002000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, r8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000334000-0x11)='/selinux/enforce\x00', 0x2, 0x0) write$evdev(r9, &(0x7f0000239000)=[], 0xfffffe4d) 2018/02/10 19:35:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000110000)='/proc/self/net/pfkey\x00', 0x2740, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00002aa000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x44, {0x2, 0x2, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = socket$inet(0x2, 0x801, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x0) read(0xffffffffffffffff, &(0x7f000060e000-0x64)=""/100, 0x64) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r1, &(0x7f0000882000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0xfffffffffffffd0e) 2018/02/10 19:35:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000bb1000)={&(0x7f0000741000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000043000-0x8)=[{&(0x7f0000a19000)=""/222, 0xde}], 0x1, &(0x7f0000ebc000-0x49)=""/73, 0x49, 0xfffffffffffffffe}, 0x40) accept4$netrom(r0, 0x0, &(0x7f0000667000), 0x80800) r1 = syz_open_dev$loop(&(0x7f0000386000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440100000000127b, &(0x7f0000608000-0x3)) [ 43.010354] binder_alloc: binder_alloc_mmap_handler: 6746 20000000-20002000 already mapped failed -16 [ 43.023295] binder: BINDER_SET_CONTEXT_MGR already set [ 43.029613] binder: 6746:6750 ioctl 40046207 0 returned -16 [ 43.049111] binder_alloc: 6746: binder_alloc_buf, no vma [ 43.054756] binder: 6746:6771 transaction failed 29189/-3, size 40-8 line 2957 [ 43.074567] binder: 6746:6750 BC_FREE_BUFFER u0000000020007f72 no match [ 43.089866] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.098235] binder: release 6746:6750 transaction 16 out, still active [ 43.104987] binder: unexpected work type, 4, not freed 2018/02/10 19:35:06 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000011000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) sendmsg(0xffffffffffffffff, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002600030007fffd94ffffffffffffffe103000000031d0000fffffffffffffffc", 0x24}], 0x1}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000000c000-0x12)='/dev/loop-control\x00', 0x20200, 0x0) 2018/02/10 19:35:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000088000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x20400) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000f74000)={0x9, 0x0, 0x9, 0x7, "8a0684f7c4a3212cb06254e6d96bf3d8ede823eaafae5d3efdfeed9781225f4012877e45d240ee4008bbd961", 0x8}) r1 = syz_open_dev$evdev(&(0x7f0000810000-0x12)='/dev/input/event#\x00', 0xafd, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b14000-0x14), &(0x7f0000346000)=0x14) write$evdev(r1, &(0x7f0000585000-0x48)=[{{}, 0x2, 0x800}], 0x18) 2018/02/10 19:35:06 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000005000-0x8)='./file0\x00', 0x880b719046089f28, 0x10) r0 = syz_open_dev$vcsa(&(0x7f000000a000-0xb)='/dev/vcsa#\x00', 0x100, 0x220400) mkdirat(r0, &(0x7f0000008000-0x8)='./file0\x00', 0x4) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x20000801) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000009000-0x14)) 2018/02/10 19:35:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ea0000)) eventfd(0x0) 2018/02/10 19:35:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x18, &(0x7f00005d6000-0x1)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) uselib(&(0x7f00000c3000)='./file0/file0\x00') uselib(&(0x7f0000d72000-0xe)='./file0/file0\x00') 2018/02/10 19:35:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000579000)={0x565, 0x7, 0xd408, 0xfff, "cb68e7058e2a1e22385d158ec2ef1cc5b1f0010000000000009dacfc9bb1e5c277a35f046b08ac331c5cb8ad", 0x8b}) syz_open_dev$sndctrl(&(0x7f0000d38000)='/dev/snd/controlC#\x00', 0x0, 0x200000000004603f) 2018/02/10 19:35:06 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000800, 0x40) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fff000-0x781)="61aaea16f667c2d83db463298f8083dd47244221f005bc9b797e83669e12ffbf9ba320c9179382a057dec9874940e53448df186e73603d8b39ecfd7ceecc941deb218b37c89884e7348f6f60d2342e418196ae7c61c87a833a1b9653e5f237916ded581fd87f7354dd6c24eb98768927fb8f956cadd7d2cc2ab3af54e3d47cc1d41871581368ba7d2bb181567bcedfbb01a1d61165f3ef7c686e6cff5ed1956e858e7eee0f13c802e904438412d87c8337936a5b3423772356fbf5c6f8a7aef9cb10a3790e2617be29ec3999d7721e0d98bf39ad56c08e8504c5cbe7cca6b812828ccd67997f5b0da8006500582206f4cc3901e81a3c4c4480b817a7175ced8cd170d15794560949ae22c42c4078a8cd36bc58bfc04b99adae6465480fe2798d88c86719e8b0b024a4ed39042f97765d494f82cb8eb28568826bd77bc554fc5a023c9d4f7564104e1ebb10eb9b46a1296dfe2d6c48fcda28d7ba89a012ac266a117f057238fd7d651baaf3fe7784562b88109f4fc08ed0ac9b73c3bc9f7420eff1e2144599c5f1ea868041b8446bdc39f7f17b1fe1c97612b4bb341551132d81ea2b3cd3e5fbb21f669981cbaf0d88231a7ae74be237e9dde4da0a13cc5d6e03d24d78cad1685e71b5de1ebae17d1ad93fbbcb675c04f52dff374352924161f7661f2d483ee3e532f4c2050ef3e337dc4cda646ee5f898843d8fc862f6b0c16de0e1edc16326282918bee5ef2a5890fdc47118cc60b440a916e5c466181507f1c593c465ad9828aa162cc8053ffbe197386b43678c539d5916416391fb9f38116e1de49971768c6ba05b48591f2c876c250cee27ecc225746566e2b7a2179102d3581523d30ad418dc3ae41921968a6e8f53a1f678f599f6e49f1191107644f2cfa9dab6e2422f278b65fa0cfd84a868ce0a5087a6d7512bd684fd3084d989c75b832844b865b0aaa2231b074a8055af1799a79d9c607eed3bfdec66bde79ff5107299c0cb568cc74908c5a38a56846a9368b925a2a43588246533018e5e3feff1b114ded0168127df818ebe2072fd62993c30923c2e604da061c163e08951bd6acbc87481aefa81888114db3b7234f8004b3d21e4da4a7e240e85dd97d8515c0e68eb26f378726996507f9bd936229fb0ff401b263b1d2d6fe21495abf70d642305d3dce6e76146597b41bcb40193044a6f06fed6bdba0c24b8035fb50db858dcf764837ef60cd396299322304ae4c7bf2c17d56f6db8837c4182f3fc9a241236f76d89a729193de41da3402987d48e425174696968abb19362e1c061f9dfaba46c59c5ecb6266fe6e66f98762602f7c688ef7040928e87652bc42eb370eb662f1d0bdf9b19c59a982efb64eb14132706b0c15a4f9b02273b0dc56517ab46754ca7ad53eb938ebb09661d776c6b9736e06dd0f5a7462936e31397dfd24ef3e78dd510168def4dc7e6212c707168ad6b375216abac6b8bde5c9395e138a976064578150f8a424c005d42c8675bb1b29118d9d0472be9a672a1daa212dd3a2e88bfdd477ffe0b6e12ef74f10778e3d35a3e8873b9d47f6c9fd621de386c756f74e538306a25fee6d3cb09a72db8460b7dcaf4c3c537bea023b95b90ab38373baa5b8491c56d9717ceb04447c1efdd325d7e7a5ef9dc45822f7e47af9fdf619942ab26ebe6dff6d44b0cdbbb00ece96605b892944687112a8bd6c89e12b00829d64fdbacc37b15aa6ac14a44e6c43ede7abad01384d4350fa939a9c00cda2f06e2d1e166a49d7ec38d8c351ac2eabf13157f9c2e532b3cbe653f0796a250f533f3b908b1895b58f1cc59fe1be16028fd0b813473ac760cdd89c4d387ea58115ebdded112e1013833d5e721362037bd13096eff9db8b3bfcb7165904357c59aa1a3422cb8a05eac1085f42f98c384da9dc8c5ef6f84ad5f580e73b0d8d191c9a03e2507fcf567cf01f520eafd19aaa16e6fbf235914446f7d0be151e63f0609a319e5b51bb63eaa28377338f769e25ad7eca99c9fb70161c587b1c4d9f3b8fc415563515645e13e8bdbabc00363a17366e4b1b225c1a39a03f8030f3b710da54142fc1c16133d93e4c1b569ebcf5c95d0e80266b01c31339927ac433e4081e95015722759bbadee72f4c7ddeae994aebd4834454ad00d482f56f06df67cbcca6bb881d9611b0a51aba54cafa00dc953ecf97ba979f21be9df57f71e2ccf514b8e2d288c140fc53ca775b7c03773ff6b39656ea02b617d03606eac874ecb7d335fb01b53884b427bd5d78308b0c25dd08111132260e788e2f4998b0f6b1178c22a9dd605fd73fb263f2fa0214a3a3e35d7903bb2a861f2ae5d88b5cb36c221a7b4e7d532e457916fda4daab842f1b89bbbf2b5fd469fe41cca11164ad5a411e397c9f11b9dc26f9db4fba2cc52d68c5680ddd70a31c44ddd62fd8af870d810e74c1ce21c4abf8a6dce02ab3df4b718230c37c0e14dd1ddb79e1d46152307973f2b6d942c1eb44802496bf3052d1eb346ce8fd02136002f1ef13b767cca4b2df1696f1f2b2ac6e1943c32ab6ee36522d0234b1620e92d34dd816eebc15015f2293bd4286cf407c654a1a23c04f10d30c548fd3c11e944d5e5e01f77cc12a2064e0a47d444c8e04091eca3fd6e720edf92b2fbdf6f7ec40aa7bbdc6e2559a5f650898ac39c7eb8d9543cf2b46d6f930f83435f11827c095184eb12b78b795b99fc13a9a2", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000002}, 0x1c) socket$inet6(0xa, 0x806, 0x100) ioctl$int_in(r0, 0x5421, &(0x7f0000e36000-0x8)=0xffffffff) syz_open_dev$mouse(&(0x7f000020d000)='/dev/input/mouse#\x00', 0x7ff, 0x20000) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4), 0x4) poll(&(0x7f0000f7c000-0x40)=[{r0}], 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000fff000-0x5c)={{0xa, 0x0, 0xa44c, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x8001}, {0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, 0x64, [0x262, 0xfff, 0x5049f01d, 0x9, 0x1, 0x0, 0x25, 0xe60b]}, 0x5c) 2018/02/10 19:35:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ed8000+0x182)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@empty}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) 2018/02/10 19:35:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) syz_open_pts(r1, 0x101200) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000298000)={0x81, 0x2, 0x6, 0x6}) pivot_root(&(0x7f0000b39000)='./file0\x00', &(0x7f0000829000)='./file0\x00') write$fuse(r1, &(0x7f000000b000-0x21)={0x14, 0x2, 0x0, @fuse_notify_inval_inode_out={0xffffffffffffffff, 0x0, 0xfffffffffffffff8}}, 0x28) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000201000-0xc)={0x60000000}) 2018/02/10 19:35:06 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00004b0000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0xfff, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f00002c1000-0x4)=0x4) flistxattr(r1, &(0x7f0000291000), 0x0) 2018/02/10 19:35:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0xe) connect$unix(r0, &(0x7f000057f000-0x8)=@abs, 0x8) r2 = epoll_create1(0x0) read(r1, &(0x7f00005f9000)=""/202, 0xca) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000663000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000ebc000)={@generic="a16115dcf045de71fe44708044c5c973", @ifru_flags=0x200}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000fc0000), 0x8) sendmsg$nl_generic(r3, &(0x7f0000055000-0x1c)={&(0x7f000085c000)={0x10, 0x0, 0x0, 0x20002100}, 0xc, &(0x7f0000be3000-0x8)={&(0x7f0000102000)={0x374, 0x24, 0x2, 0x7, 0x1, {0x12}, [@typed={0x14, 0x39, @str='\\-wlan1::\x00'}, @nested={0x25c, 0x36, [@generic="50ae71f6786e6346676162a617f4655521764ec4a6cc7e0f868137f8", @generic="e73ca0759195958d9b4e17762fde04b0bd6df001f03f51424de390c96c6f20cf5b29854ccc4dd95c8ca5555932ecf79bd9af86ce6524a624ab5c4681d426317b95dd14c5571f89f9d6a0e050669aa2cc4eb604322bc17b298dcf6686d2b580da262d752693adddddcf276a2521bd161dcc745795ac8aa8338d135b69b6ae1e47ecfa7abaf3dd1bf21bc36329193be68baaebbc7f54", @generic="4ee5494d76294245d5f25bde42bf92ba1a88d008056f9a40c0913052a343a871a844eb4895d8bc9c181c78f98d7ce855fec628ca60a86f5f55e196", @generic="f029fb26a1c0c35903d5a24a6da53309640ec04a3ba681b0ae216fe6f813385643edb6d64a56d10d147ef4666598dd2e65c3e0ab5040d9c57341ecb0172300c706b0e4e1f0e60aef89d65941b3745d8907a16ee830b6c3158765c5a33a4be02943994b9c827c6149f4aff01878a532644c26f0e2575210f33598490b1a80b1f9d2e2f2e1c30114fd9f533c029a95fd94a85db8b7ee89be30ca0f9c16493bd8d17889f1d775", @generic="6912b97e591a0d50eaad9f95c08e861366cc4d9569b8465e6d7cb44e6efac07cc213d026a151e6f4460708e9486b86708157b486891826a4b46fede81fec4d187bfd74d6ea758a6e7f0218391c3017070b7f92dab80605f7108d4a4e5eecc2f2d011f95aaaae32d1dfc3b2d11ad4c40f85ed963db99a19ad5465297565f4c9bf37cca79febe3aefc5bf9148cc16057bca9f6a15b62ec90ca48f061efb60cf2f8f835d62be4bcc7ff7632e6499fe167dcb07b0c347bf5ca28484f598ebcf60a", @typed={0x8, 0x34}]}, @typed={0x8, 0x5d}, @nested={0x24, 0x21, [@generic="d5e981ab1646876d300a57f3df18ad5dc02d038bd44fd6f64148815bf8"]}, @typed={0x8, 0x52}, @typed={0xc, 0x43, @fd=r2}, @nested={0xb0, 0x6b, [@generic="615ac1d8cf58431d949fd494624911c9d458cc12611ed4d76f701b21074aa88429ad1cc604818496580e41aa63354871cc6c970032a10c1573a3d2de364ef87a0d95abe320ea2b51ae787727a87e7bfcb6d9fe6a0c0c2ea8fc1e90fd06555ae0f21bfc5aac686fedf97d6b6463fff75ed8f18f26566d033d00d456391358c1131955f069791f47b68ab916b462574d176cb21362b8297159880a623a6bb252c579d9afff2f36099995"]}]}, 0x374}, 0x1, 0x0, 0x0, 0x4044001}, 0x24000000) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) [ 43.110293] binder: undelivered TRANSACTION_COMPLETE [ 43.115449] binder: send failed reply for transaction 16, target dead 2018/02/10 19:35:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\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, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000d7b000)={0x8, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000cd4000)={r1, 0xfffffffffffffff9}) 2018/02/10 19:35:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000536000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000022d000)={0x3ff, 0x14}, 0x8) dup2(0xffffffffffffffff, 0xffffffffffffffff) time(&(0x7f0000361000)) mmap$binder(&(0x7f00006a3000/0x4000)=nil, 0x4000, 0x6, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000408000)={0x0, 0x0, &(0x7f0000faf000)=[], 0x0, 0x0, &(0x7f0000c1c000)}) 2018/02/10 19:35:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000e4f000)={0x20, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x13}, [@typed={0x6, 0x9, @ipv4=@multicast2=0xe0000002}]}, 0x5b}, 0x1}, 0x0) recvmsg(r0, &(0x7f00001e9000)={&(0x7f0000f56000-0x58)=@alg, 0x58, &(0x7f0000c74000-0x50)=[{&(0x7f00002da000)=""/147, 0x93}, {&(0x7f0000141000-0xa7)=""/167, 0xa7}, {&(0x7f0000d42000-0x3)=""/3, 0x3}, {&(0x7f00009bb000-0xb1)=""/177, 0xb1}, {&(0x7f000089d000)=""/119, 0x77}, {&(0x7f000010f000-0xf)=""/15, 0xf}, {&(0x7f00000bd000-0x6d)=""/109, 0x5b0}, {&(0x7f0000e7e000)=""/69, 0xfffffffffffffd3f}, {&(0x7f0000d2b000)=""/6, 0x6}, {&(0x7f00001f6000-0xaf)=""/175, 0xaf}], 0xa, &(0x7f00000d2000-0x1e)=""/30, 0x1e, 0x120000000000000}, 0x0) 2018/02/10 19:35:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40d80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0x9bf000)=nil, 0x9bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000002000-0x10)) mlockall(0x3) [ 43.226242] binder: binder_mmap: 6837 206a3000-206a7000 bad vm_flags failed -1 [ 43.264421] binder: binder_mmap: 6837 206a3000-206a7000 bad vm_flags failed -1 2018/02/10 19:35:06 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$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$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003000), &(0x7f0000003000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000011000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/10 19:35:06 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000070e000)='/dev/vcs#\x00', 0xde5f, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x5664, 0x4) mincore(&(0x7f0000c74000/0x2000)=nil, 0x2000, &(0x7f000006b000-0xed)=""/237) bind$inet(r0, &(0x7f0000e13000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x2) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000294000-0x8)='./file0\x00', 0x8902, 0x80) ioctl$VT_RELDISP(r2, 0x5605) mlock2(&(0x7f00000b6000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) accept4$inet(r0, &(0x7f0000779000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000cf8000)=0x10, 0x800) 2018/02/10 19:35:06 executing program 4: mmap(&(0x7f0000000000/0x3a1000)=nil, 0x3a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003a0000)='/dev/hwrng\x00', 0x10282, 0x0) mmap(&(0x7f00003a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003a1000)=0x6a3, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00003a0000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x9e) 2018/02/10 19:35:06 executing program 5: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) poll(&(0x7f0000ef0000)=[{r0}], 0x1, 0x106) sendto$inet(r0, &(0x7f0000a20000-0x65)="ca48efd169d2459d320c1b118dfd72b3a11991194dedb19d0fa881676e60a7096042937776d965768d4f11860c07fb949607cca7ec1018c8d7bde07f537d3c8c0b93eb8ec5f61190fd043125944d346c2259870eb914435b586453f904cdf3b1610f6b2b59", 0x48bbbbb716c2ebe3, 0x1, &(0x7f0000eea000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x8) 2018/02/10 19:35:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000972000)='./file0\x00', 0x80000, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000620000-0x4)) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) 2018/02/10 19:35:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x378, &(0x7f0000bc0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="4a24e095b3d1", [], {@ipv4={0x800, {{0x44, 0x4, 0x5, 0x5, 0x36a, 0x2, 0x8001, 0xff, 0xff, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[@end, @lsrr={0x83, 0x17, 0x729, [@multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001, @empty, @remote={0xac, 0x14, 0x0, 0xbb}]}, @cipso={0x86, 0x49, 0x1000, [{0x1, 0x6, "38f4eabc"}, {0x0, 0x9, "b1141417f167a4"}, {0x7, 0x6, "0a42a00f"}, {0x1, 0xf, "83e06074ce484d7bfda559863d"}, {0x0, 0xb, "eb9bcb205ae879076a"}, {0x5, 0xb, "7350a8c11be5e4427b"}, {0x0, 0x9, "48907f14f35c54"}]}, @cipso={0x86, 0x78, 0x101, [{0x2, 0x8, "49e30051cf22"}, {0x5, 0xd, "24900eb3a224b2bd09a6eb"}, {0x7, 0xe, "deb4ed02583e93e4fb3b1969"}, {0x5, 0xe, "9b6708705c23fa39dea43191"}, {0x6, 0xa, "57e8a1bbb3b1c277"}, {0x1, 0xc, "91b0205b100726c2886e"}, {0x5, 0x9, "7cd474cc7f9176"}, {0x7, 0x10, "b1ff1e0d20f10e4c124e0921e5ed"}, {0x5, 0x12, "795b57382f138a262d5d7fe926b96ab7"}]}, @rr={0x7, 0x23, 0x9, [@loopback=0x7f000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x13}, @dev={0xac, 0x14, 0x0, 0x12}, @empty, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x880b, 0xb2, 0x3, [0x2], "6efae02c0f22ac3c0df83177047bd3a558180e8c9f2487006f0681c086f1f07023d860045ad5c71a393bac7b6fa0c4c4825afb69ee61fdd5e3cceb05b88cb7e73e51a478e46fe5a0b18e55048d0a2efa58af6cd3be08435ba7b854c60b8cab59a966bf503dc4f1e6aa7515c9699bc067c5df08d80dc1bdb7aea9c12b2c39ce10b7972a7110ffbb456ceab106e1e341caee858c85c67bd186d612cf0ae0164aad660346deb7ddbc852fea5579051b957c8f71"}, {0x2, 0x0, 0x10001, 0x5, 0x0, 0x0, 0x800, [0xff], "731593adb207c3f74a5fe1f1a1334d486fe0f55f495cacb99ac8cc667151c40fea8d4fcbd4e0e711b17bb65975c233e6b29714730fd495efbe96ae50a4a5a8ef9c28b4c8378ee05444fc0a13542448caf1be0c805518711e17c0478189e1d6a10c0e41b33706058815400505d934d0fba246ef1c7ebb1a1c9040c6eccfc171a42c1a67035ee53d24988290d62902d03c7daeafec071198906d27e8dd437c940369d339ab4d07879b1dc28dc2fd1c3976298a08"}, {0x4, 0x0, 0x7, 0x1, 0x0, 0x0, 0x86dd, [0x1ff], "d94385feef9e3044800e41149585667dac8f3271d40c1d2789bba38cc866286254069f1d4ac1b7c14953c1036346e0502bd826c2ed944d4bbb66a9f6f110ceb98548d40946910e5875ea4612b39a8f9b89fb7f3c02a9590fd1ddd948a2613f02366f3c98e503c87727daccf40286e0061ed26cc5a588103d0797854b8f53914f7d72fb28acfcddd703264ee125b778070eafb3ec8894d046b3955db7e2ead2a437acfee3bf8567fa9b772763c4bdf1881022c9b150011702892817363e116ec883dfd1f5a5f893b2de0c6716a310543805c592b2826510c96ef4b22abfac69"}}}}}}, &(0x7f0000000000)={0x1, 0x2, [0xfa7, 0x16b]}) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000035b000-0xc)=@sack_info={0x0, 0x4, 0x6}, &(0x7f0000e0f000)=0xc) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000577000-0x8)={r1, 0x240867e4}, &(0x7f0000fc7000)=0x8) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fc7000)={r1, 0x200}, &(0x7f0000fc7000)=0xc) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/10 19:35:06 executing program 2: unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001c5000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x12)='net/ip6_flowlabel\x00') fstat(r1, &(0x7f0000241000-0x44)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000), &(0x7f0000000000)=0x4) renameat(r1, &(0x7f0000002000-0x8)='./file0\x00', r1, &(0x7f0000001000)='./file0\x00') 2018/02/10 19:35:06 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000008000)=0x40000) write(r0, &(0x7f0000009000)="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", 0xfff) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f000000c000)={"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"}) 2018/02/10 19:35:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e37000-0xa)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000184000)='projid_map\x00') ioctl$void(r1, 0xc0045878) sendfile(r1, r0, &(0x7f0000d34000-0x8), 0x7) bind$netrom(r0, &(0x7f0000165000-0x48)=@full={{0x3, {"c1fb0e887f6cde"}}, [{"14261a546b33b2"}, {"e78a7f16512471"}, {"0300000008bc3f"}, {"ffcc9e17d18452"}, {"96d401e9e8afc2"}, {"5520d6dd4026a8"}, {"8fa46d6d041270"}, {"5287eb42fc43ac"}]}, 0x24) 2018/02/10 19:35:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000678000-0xe8)={{{@in6=@mcast2, @in=@local}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000c6f000)=0xe8) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000018c000)={0x0, 0x2710}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000296000-0x4)=0x1, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bbf000-0x9)='/dev/rtc\x00', 0x22001, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000a5c000)=0x2, 0x4) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00009d4000-0x90)) socketpair(0x3, 0xf, 0xde0, &(0x7f0000c38000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f000081d000-0x8)={0x9, &(0x7f00000d2000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) sendmsg$rds(r2, &(0x7f0000c85000-0x1c)={&(0x7f00007cf000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000f81000-0x10)=[{&(0x7f00009c3000-0x73)=""/115, 0x73}, {&(0x7f0000652000)=""/244, 0xf4}], 0x2, &(0x7f0000bf0000)=[@mask_fadd={0x58, 0x114, 0x8, {{0x100000001, 0x5}, &(0x7f00000b8000)=0x7ff, &(0x7f0000bf0000-0x8)=0x7, 0x1a0, 0x1, 0x101, 0xfffffffffffffdcc, 0x20, 0x3f}}], 0x58, 0x80}, 0x4) 2018/02/10 19:35:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000049e000)='/dev/sequencer\x00', 0x40000, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)) recvmsg(r0, &(0x7f0000251000-0x1c)={&(0x7f0000267000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f00000a2000-0x30)=[], 0x0, &(0x7f0000a33000-0x48)=""/72, 0x48}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000537000), 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000494000)=@req3={0x2, 0x5, 0x700000000000, 0x4, 0x8, 0x8, 0x6}, 0x1c) chdir(&(0x7f00006b3000)='./file0\x00') 2018/02/10 19:35:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000498000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @empty}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/10 19:35:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00007be000-0x18)={0x0, 0x0, 0x0, 0x0, 0x5}, &(0x7f000041f000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a4c000)={r0, 0xfffffffffffffffd, 0x0, []}, &(0x7f0000c05000)=0x8) clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000fcd000-0x8)) clock_nanosleep(0x2, 0x0, &(0x7f00007fd000)={0x0, r1}, &(0x7f0000a2c000-0x10)) clone(0x0, &(0x7f0000b47000), &(0x7f0000e35000-0x4), &(0x7f0000d5a000), &(0x7f0000927000)) 2018/02/10 19:35:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00007f7000)=0x7fff) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f37000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00005d0000)={0x0, 0x2a4, 0x80}) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) 2018/02/10 19:35:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000375000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00003b0000-0x30)={0x200, 0x1, 0x1, 0xffffffff00000000, 0x8, 0xcf12}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f06000-0x8)={0x0, 0x203}, &(0x7f000071d000-0x4)=0x8) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffffffff) sendmsg$inet_sctp(r1, &(0x7f0000c2d000)={&(0x7f0000990000-0x1c)=@in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x18fc}, 0x1c, &(0x7f00009c4000)=[{&(0x7f0000fe2000-0x1000)="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", 0x1000}, {&(0x7f000054b000-0x94)="812062c1884cf3c5537debcc9dbbefb5b05debf5be522a3aed391a0d52a3152b892edaa878a3d79b421bc24e10758029173cea5dccf2cee03b3e977e4330b5ef158357fdf2cbb11dec22c8c253fc49ac9cac9552620d675f1297c2693e5c58dffa6cd5fae709111b215789dfdb766b7d74399ff92dd908434047a1fcdbb45abdddded9e71c5b9c92c863db869b0064beacdd5d8f", 0x94}, {&(0x7f0000d19000-0x8f)="1e6665589496bc4be5d714f7fd39dd1e00741ee94aa6cc36d55bddf53ac6a7116d54a84ccb395305096f5e351b6f50e81250f1f52077b20f76861ecfeac11c1192741c4232e2de6fdaca88485b9e5b7bb32c852a57a051681cfed47cccb3c367ad6870e50d4bab99a24c54a3af98858f9d0849ad6c37c863f4c2e1ac328c0fb42ed7c892bbe2da251a5cbf993f4c21", 0x8f}, {&(0x7f0000333000-0x87)="18b41b62dd882007294740e910b51aea7f23453d8ec0969ed3830902e9512686a0abc20fed6fe455a7e12a6eae26b0d6e09cd8d9f108a72c981e1ea27111a13f95906d64f918d7e56b9c9e3f71ca9fe4291a817fc82729a3a164f88dd18c9c4cc67b09659ece9bd654f2cbeee69be579cc9af0477d9e94871bc80504beeb2395bbf342ec2fb3e4", 0x37}, {&(0x7f000073f000-0x74)="d5679e790988cdf9221d56f7c56e7aea795c42f977c026ef1382c169204c5838a863fa51f46e8159dd2e4b0bcdcd3f79455730ff92235268bc50abbeceb4cd7b71da35cd6ca10568e01b4a7a41d9310b346e410cd07d26af897805044abeca1637ee7c945d736845d967a9dde199261b63de1cf4", 0x74}, {&(0x7f00005db000)="d96c2cfae98c45dfd55b9fe9b8032372187d0ec455", 0x15}, {&(0x7f0000d00000-0xdb)="823573c047fe21a7f5eab869b573bb07c10d84983962aaa824cdf70c691566873e88cd974332e119d2382bf41527ccc8c46b16dd9cef7327875fec4fe74ac8fc6504de4cbaf609dfdffb77d002428c624ad206576a7fb8c276bb8d42e3e59115782f43a98a06f499b28a6f421b43039027c93cd339c400e5f22d7196ea40e513b2a981fad22a61973f666b559fd41920d850a7424ab01589cdfbd2f4380d21a72f52fd7334a1064c9aec33a4d1daeeed4b77fb665fba8a88dcce28eb64bc81020342fde35d1be2f18baf2dda58ffa89512d9ed84e5a5e755ec5c0e", 0xdb}], 0x7, &(0x7f0000e68000)=[@sndinfo={0x1c, 0x84, 0x2, {0xe512, 0x4, 0x0, 0x8, r2}}], 0x2c}, 0x40) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000c7e000), &(0x7f0000b04000)=0x4) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000ad6000-0xc)={0x9, 0x3, 0xd6}) getsockopt(r1, 0x6, 0x2, &(0x7f000028c000-0xf4)=""/244, &(0x7f0000c1a000-0x4)=0xf4) 2018/02/10 19:35:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) recvfrom$ax25(r0, &(0x7f0000109000-0x4c)=""/76, 0x4c, 0x0, &(0x7f0000ebe000)={0x3, {"77dcca3d1b93a4"}}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008f3000), &(0x7f00000c7000)=0x4) 2018/02/10 19:35:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000147000-0x8), 0x8) inotify_init1(0x80006) r1 = syz_open_dev$mouse(&(0x7f0000bec000-0x12)='/dev/input/mouse#\x00', 0x3ff, 0x4000) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000f60000), &(0x7f0000a4a000)=0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f000031b000)={0x3, &(0x7f0000457000)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000c06000)={r3, 0x10}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00002ed000-0x4)=0x6) fchmodat(r1, &(0x7f00004af000-0x8)='./file0\x00', 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00004be000)=0x0) r5 = syz_open_dev$audion(&(0x7f0000f15000-0xc)='/dev/audio#\x00', 0x7, 0x400000) ioctl$TCSETAF(r5, 0x5408, &(0x7f00008f2000)={0x0, 0x1, 0x9, 0x7, 0x4, 0x5, 0x1, 0x3ff, 0x455, 0x8}) sched_setaffinity(r4, 0x8, &(0x7f0000631000-0x8)=0x1) r6 = syz_open_dev$admmidi(&(0x7f000004b000)='/dev/admmidi#\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f0000138000), &(0x7f00006e0000-0x4)=0x4) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bc4000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TIOCGPTPEER(r7, 0x5441, 0x1) dup3(r0, r7, 0x80000) 2018/02/10 19:35:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0xa35) read(r0, &(0x7f00003ff000-0x1)=""/1, 0x1) r1 = syz_open_dev$midi(&(0x7f0000d76000)='/dev/midi#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f53000)={0x0, 0x4, 0xde, 0x9}, &(0x7f0000ccb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a0e000-0x8)=@assoc_value={r2, 0x3}, &(0x7f0000f0b000-0x4)=0x8) r3 = gettid() ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000a5f000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xda37}) fcntl$setsig(r4, 0xa, 0x12) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000315000)=0x4) poll(&(0x7f0000b2c000)=[{r5}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) r6 = dup2(r4, r5) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, &(0x7f0000002000-0x4)=0xa0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000057b000-0x1)) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f00002cf000)={@common='ifb0\x00', @ifru_flags}) getdents64(r6, &(0x7f0000ae6000)=""/247, 0xf7) 2018/02/10 19:35:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002a2000)='/selinux/checkreqprot\x00', 0x10000, 0x0) mkdirat(r1, &(0x7f0000011000-0x8)='./file0\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00008b2000-0x70)=[{&(0x7f0000554000)=""/221, 0xdd}], 0x1) dup2(r1, r0) 2018/02/10 19:35:07 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005ae000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000009f000-0x4e)=""/78, &(0x7f0000048000-0x4)=0x4e) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d26000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000039c000)={@common='irlan0\x00', 0x2}) futimesat(0xffffffffffffffff, &(0x7f0000d26000-0x8)='./file0\x00', &(0x7f0000d1f000-0xc)) 2018/02/10 19:35:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9d000-0x8)) r3 = memfd_create(&(0x7f0000487000-0x6)='wlan1\x00', 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000069a000)={0x0, @in6={{0xa, 0x1, 0x57bc, @empty, 0x3}}, 0x2, 0x4, 0x6, 0xb4e, 0x6}, &(0x7f000064f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00001ef000-0x49)={r4, 0x41, "294a345072650320395e61ae4f9ddcbe48a1a75e6392ab243a33a9889b788438bee52ca3ff79e5ae1e00f198085291dadca99cf773fdfbbc2c54e0458323b3ed75"}, &(0x7f00004eb000-0x4)=0x49) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/cuse\x00', 0x480842, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r5, 0x40045542, &(0x7f00001d8000-0x4)=0xffffffff) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) 2018/02/10 19:35:07 executing program 0: prctl$void(0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000002000-0x4)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400002005, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000)="0599a7369bf9205538c80007a60f07a14595b71f06a95b9d242dd7b560d0f6932eed539a8e95521eb6488e4debb482e8b45b9949ec6aecc8c924c9a8c96967b416c86134c02b5c5e9bd40c4069fce26601a92af193b607f7d3fba9cded49d153") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000001000-0x10)={0x58b5, 0x0, 0x10001, 0x10000}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000000)={0x8, r1}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x8800, 0x0) 2018/02/10 19:35:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ce0000)=@assoc_value={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009a4000)={r1, 0x400}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00000bc000)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000ed1000)={0xffff, 0x10, [0x6, 0x8, 0x5, 0xffffffff]}) readahead(r2, 0x0, 0x0) 2018/02/10 19:35:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000d7b000-0x4)=0x4, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f000074e000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x40000) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000a33000-0xc4)="8f95eb3359cdd16309913f2d1936433c3f45f02e713c6a3afe9d814f2d328b7bb575418212557cd3cf15d241ede6a0a4c6847b074a1cc33730d29c403684c40629f2351044833b60be1e942851b93896bbff1c193e8b1976916a4a5f73b0f90de21b3cc575869331003e0a9bbdb3e7f0d1850e1d4abe199d5ae46b38db3084d465f9f5576765fcde51ab7941fdc41fdd7d4cdc38cf20281cceac6bfe20fa9bf28e769e0b178315b55e4f02e85cc2799aa85895f21ed9e1933864dbee8cfa2f40ee85f3fe") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e04000-0x10)={0xffffffff, 0x0, 0x300, 0x7f, 0x0}, &(0x7f0000afd000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006b0000-0x10)={r2, 0x480000000, 0x5f0, 0x3ff}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000303000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2) 2018/02/10 19:35:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f000019c000), &(0x7f0000b6d000-0x4)=0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008e0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000f6b000)={0x3, 0x9, 0x2, 0xffffffffffffff01}) [ 43.989879] QAT: Invalid ioctl 2018/02/10 19:35:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000053b000)='/dev/autofs\x00', 0x1, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000856000)={0x4, &(0x7f000089d000-0x20)=[{0x3, 0x7fff, 0x81, 0x4}, {0x3, 0x3, 0x0, 0x10001}, {0xd46, 0x7ff, 0x2, 0x3a08ea47}, {0x101, 0x8, 0x7fff, 0xffffffffffff0792}]}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x7ffff000}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x6, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000fd2000+0x9d5)={&(0x7f000013d000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000933000)=[0x0], &(0x7f00005f9000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00004ba000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x1, 0x4, 0x5}) 2018/02/10 19:35:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000000), &(0x7f00003dd000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000e3f000-0x8)={0x3, 0x7}) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) uname(&(0x7f0000398000)=""/174) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000661000-0x28)={@common='nr0\x00', @ifru_mtu=0x1}) io_setup(0xb27, &(0x7f00005a2000)=0x0) io_submit(r2, 0x1, &(0x7f00002fb000)=[&(0x7f0000d0f000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000a2e000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 19:35:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00006c3000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000fa9000-0x4)={0x5, 0x6, 0x1}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000794000-0x8)=@assoc_value={0x0, 0x1ff}, &(0x7f0000284000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000684000)=@assoc_value={r3, 0xffff}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000)={r2, &(0x7f00000c1000), &(0x7f0000f84000)}, 0x20) 2018/02/10 19:35:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000067f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000eab000-0xb)='projid_map\x00') mlockall(0x3) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fb9000-0x20)={r2, 0x0, 0x3, 0xffffffffffffffff}) 2018/02/10 19:35:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='debugfs\x00', 0x2081000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000)='/dev/cuse\x00', 0x20000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000003000-0x1)=0x3, &(0x7f0000003000)=0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x7fffffffff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000+0xf80)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r2 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000a2f000)=0x9) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000dd1000-0x4)=0xfffffffffffffffb, 0x4) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') fcntl$lock(r1, 0x7, &(0x7f0000877000)={0x3, 0x1, 0x4, 0x9, r3}) mkdir(&(0x7f0000399000)='./file2\x00', 0x0) rename(&(0x7f00005d0000)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b33000)={r2, &(0x7f000064f000-0x5c)="974205ac30f7761ec2f25cf22acabfe334eeaa74bab7af23599b3686cd0a872122e65d4c48303d960c71f91f4bacdd8a50aae815e713219b54ce506bfb5a5a735c587792a8b18d7324d5c15080c1186a161e2dec1f362b26285e4a31", &(0x7f0000b7f000)="7d26d6e9ce6c1800414fb8ce38f57c8088a3839a114c4d8b10431bfd6162ebc9b3846b14698be9d6e75e3cd05df49369dff2392ae8d579a39a1b8ee6645a749fd55ed43f8f1613493df24ff495675e1efb60b5fe399154871ee9857dbb369f4e094817e79e90b483cab9affdf19bb6caece4596fd72c285a93d12f0e7da4", 0x1}, 0x20) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) unshare(0x0) 2018/02/10 19:35:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000f6f000-0x400)={"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"}) r3 = syz_open_dev$mouse(&(0x7f0000ed7000)='/dev/input/mouse#\x00', 0xfffffffffffffff7, 0x610080) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000028a000)={0x40, @tick=0x8000, 0xdac3, {0x8001, 0x3ff}, 0xf8000, 0x0, 0x4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 44.052571] QAT: Invalid ioctl 2018/02/10 19:35:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000fa4000-0x58)=@alg, &(0x7f00008e0000-0x4)=0x58, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000347000-0x28)={'vcan0\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000171000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00008c3000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000a41000)={&(0x7f0000120000-0xc)={0x10, 0x0, 0x0, 0xb0000000}, 0xc, &(0x7f0000795000-0x8)={&(0x7f00006f1000-0x48)=@mpls_delroute={0x48, 0x19, 0x100, 0x5, 0x1, {0x1c, 0x80, 0x94, 0x5fb8, 0xfe, 0x4, 0x0, 0xa, 0x300}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x4}, @RTA_OIF={0x8, 0x4, r2}, @RTA_DST={0x8, 0x1, [{0x7, 0x3000000000, 0x3, 0x5}]}, @RTA_DST={0xc, 0x1, [{0x9, 0x3, 0x8001, 0x8}, {0x4, 0x7, 0xffffffffffffff19, 0x80000000}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b3a000)='/dev/sequencer2\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000bc7000)=0x4, 0x4) write$sndseq(r4, &(0x7f00006bf000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick}], 0x30) 2018/02/10 19:35:07 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f000000e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000012000-0x1c)={0xa, 0x1, 0x0, @empty, 0x3}, 0x1c) bind$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) fstat(r0, &(0x7f000000c000-0x44)) 2018/02/10 19:35:07 executing program 0: syz_open_dev$urandom(&(0x7f0000587000)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f0000017000)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x400020, 0x0, 0x0, 0xff, 0x4, 0xffffffffffffffff}, [@RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/10 19:35:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0x3ff}, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000013000)={0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffc}, &(0x7f0000004000)=0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)) 2018/02/10 19:35:07 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000004000-0x8)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000002000-0x3d)="35b89dc2ccc3c2c8e9e166d13b76bc3e1c509e528c656ce327d540995640cb29177f5c91e78d63d139b3362f5ae07962493dac6fa62bedd394d76e6409") 2018/02/10 19:35:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x5) 2018/02/10 19:35:07 executing program 7: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x50)=""/80, 0x50) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x800, 0x200, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000483000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000813000)=0x0) r5 = gettid() r6 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000067f000)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000046000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c55000)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000ea2000)=0xe8) fstat(r2, &(0x7f00008f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000db0000-0xe8)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f00009a0000)=0xe8) r11 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001ed000-0xc)={0x0}, &(0x7f00000af000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004ba000)=0x0) r14 = getpgrp(0xffffffffffffffff) lstat(&(0x7f000086a000)='./file0\x00', &(0x7f00007b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000846000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f000046c000)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006e4000)={r16, 0x7}, &(0x7f0000c2d000-0x4)=0x8) lstat(&(0x7f0000815000)='./file0\x00', &(0x7f000065e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000f1d000)={&(0x7f0000103000-0xc)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000634000-0x50)=[{&(0x7f0000431000-0x414)={0x414, 0x22, 0x700, 0x5, 0x0, "", [@generic="cc4125b01703", @typed={0x2c, 0x1, @binary="8dac477fe13a2c7fe6c48adcef85e7d095daef03c4f162a7afc85d0d3b6ac49974d75fd8"}, @generic="2b57775a1e5eb84eb39bef1db72cde2f22c813822b2b5de306dff162e93e1c3758e8388c8d8d45e79682430740df00bf6aa8bd6cb2cd6e4e1ec62e1ddea626fbdf78f73bbcfa53d38a002c535403370e08edd3d636a0bf54c657d731ae6c9f76e70806b63728b6621b49fca7c153cdffba9d8c81249512381aa4bdbb7565a94b6dce79ddfd29ed289b851b3a18a9eff3f9ac4af8bf76f1f3b9a6487a1b24558da78f22b47548f4ae11db0fb612824f7df9d8aae25505ea5d67939e8228cecb8949ddf1e2c93e794cbf0954861fe260e74b1d8e1563705e", @nested={0x2f8, 0x2c, [@generic="94ff30670eb8015a3107c715e865dd880e46f264454299ecdfc221739ffe8f24b556015169d594da9e219329c209db4b90d5bbccae552a71e390c4158f71da4603462bb4c7d6673f9dd78e8c3d961d0707397d25959879705feda43853fdbb27d4114df75092020c3b9fa9fe6caabdcdda1725e775eef6099f87ae3076af34f444fd4b30f8dddf3a9fc02d0fe74787cb9fece88f1acc381f776c72fd2823353b0d5dacc6e536627107256dec5c58a80aef4c26fdb3c1f5bda8a9d7d9c9aceb3d0d4b1390d8af95dc7cce41c6db5c0be3514228a598bb3ad1211295d557f360b3", @typed={0x8, 0x4c}, @generic="18a26aec3bbaab5207d64ccd76b6983fafb39deb", @typed={0xc, 0x3f, @u32=0xfff}, @typed={0xc, 0x50, @uid=r3}, @generic="15e73892b578426960a300bc20af54471e7866eb525d17e17cc559eb27850631fff0fd8fe70aa529baec6314861db8c8b9bc7ce291e429030c652e536062b1969afaad8384e24db8bcea06d96b13ef4ed698013428f876dd362889e62656b38c6098", @typed={0x8, 0x52}, @generic="474030c0572c792e76b04e7b26b74b73bc92ccf3a8c02a1b1503fc918ee5cc93e83cd0a046ac4779d03ec12211fdac0ee8d199be1444ecd3e59f066d0e2b3ae03cc3651199886adf07b4", @generic="e36663d41191ec354444d626f4f138dc57723e659570c0f215cc5814d740c78c207f3bc07063e3376f2a8fdfc79aa671c6a4dd116c3939d959808bb36979999c22a5ed78d47d11ed3804e3ef753f2cf0d63bd9eb5fc42a747eb7bcb520ad54433f92b42f6a96f400b5ce75ea0e7e0715d170ee94bad1918f", @generic="e1bc46941c4d32a12e96458a2984486e45a6520d1581d651942a1e63da8633b78d51c4a5fbfe3cb157b1e3920ae3c42433609a6d77eb6c42fe3adf7b8ea224ef7e7b3e5aa92b153de0644737f9d5520ec6f021ae69caf09e7177b9a005f6b87bad170f383038e3393ea50aabb76b94bc68c74761a9bf2e23bd1dc5ddbb5f75e4b0c5daa62e3c3a2128c48f05fe821785ab40d37ca3ebe08e87094d9f49e20a2a0c8865f85d4a44cf960e9f600d18127f190a95e9"]}]}, 0x414}, {&(0x7f0000a75000-0xb4)={0xb4, 0x22, 0x23, 0x2, 0x1, "", [@typed={0xc, 0x49, @pid=r4}, @generic="213985f1637b3273ddccdf6bf2776172b52a8f0d086bc8a946a89ea1db68480529889d553598abdfb6ca261cca526ca255b7ba480d4695a028892215561bd414007a23e4eb38cdbcd3dc1def935a8e0ee4544f465b29be9d35ef21c440ea8d4cc1f27d1d6c33fbcac68534cbdedbe290c47861f4cff95c46d81b22d95f74f54481101a608b991efb3e8352ae7565b4f07b4b1f87bad140"]}, 0xb4}, {&(0x7f0000c2f000-0x1354)={0x1354, 0x10, 0x100, 0x5, 0x0, "", [@nested={0x1258, 0x77, [@typed={0x18, 0x94, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="34ef5f9d2153fdf65f74fd1f2d0919f4dd2ade2c0b67aee50c5592e3bdda2da6e61d73e21a806ac1b51b1ee6a245e2b141ae93ca449e2eea12e7e007cd4b25b37e1296cc0e72c5bce104884cd122a27379abc456f8ecf365f3993780cab729ffd6aacace78ceabe1b5d32e80a303ee76f02c7a66a2d1e5b8104ab1cf34cb053f785da8c1e2c3a68d618d0504cc5a0005d6b5fccf4afdf7305293daa5b308e25124e60375c5bfb29eebbd96af4e68956193636bb126048d5adef7e8ad9b2276ac11ab0323653fe76f5c64911f05c6025903e66bf5b5b781d5c5b6093bc72a59eb7988d1de6cb4d2e41567527c2b7e5f2459249f49c99cb0f3df", @typed={0x10, 0x31, @u64=0x1}, @generic="bc8486767e58a825c4248ed014dbf402ec18efaa373d414a2dc1631dd215136651a111faaa043cd765144131ffe05e26212affcfac7cec11ed7cd0bc8fd3a32c6c2a6c8c47a0c8c99f5ea11ed65c110f9eeb2e94d5361b00bebd7a5b65984c017e0618518a5fa09964d0f2b17a263fda2cb6d66df5471963297eadb483f35c", 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0x24f0}, {&(0x7f0000827000-0x5ac)={0x5ac, 0x32, 0x100, 0x5, 0x3, "", [@nested={0x2ec, 0x55, [@generic="23cfa8693a84c3af94cdb96d4e3280abb430d679a71d070204f33a817b54cab911a953a157eb6ebaf8eaa6fd8472683c7ce5c1ce691b5e8d4c5d96e79bcaff4e1a09e82b975e8da8d9d33af0616f1127bf4303b847573a43280569d884bc94c0354b199a33b712a672a88ac95e1e595fee115c0afc77eea3f89f32e8aa8be748222ae519b83e0fc6bb46d4eaadab7bf3a7ea6004ec377d038d9769d04c4de07833163c82f6fd2692", @generic="e79a81b2f4338b833f527b7c68731f8699b11d62d745295ead50af992ef7f9cf74e9ebfc1b472b70430803aba1b6c31ebebbe80ce35054c35f64ca90428c6196905d3188488ac0ab6b9b172f290f491fc8496af55fef68d4e97ad3b64995805f5adad5b9cea95d62fcd3c1862284d92134cbb1f85c0b8f23d91c78ea9dec9f5f6738aed8b8e71fd232bfe8e701281c15474e9ecb924603de92acff2358cafd2cfa8eac0e0de21dd23dcdcbf55f5f5c50701ae30ca0e2b7089150364fd5130ed1b84aef465180ff93f2b49dcdbe5a20ada5e3a9c982a7870c55a4ddb10c6425de595bc6417a9c958f4c52f893bb5ca8c29bca201954f2", @typed={0xc, 0x61, @fd=r1}, @generic="c3baaab02e000d0ae0c95ad12daddc1ce70251728ef49bed4715f51f68043b6988f811086d9d6d4cc7320aba0689cccfba8f1823c0e545564af57e6af434111a8980cbcf57179517641b25b26f9b4979", @typed={0x18, 0x3a, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x4c, @fd=r0}, @generic="5ad92e28b3e497494d73e69353bb007258e065e0446461fa4d496b45c2163f2e12b56ca7931466e1ac6ecf20a4936b1437c2ec2292e2dbbb9ace8724f1ad289c7439999a14c85431dc8a860cc2917a892c19ca9fa39b8ec1d0b831afaf573954c84d904d0c14a858fad3a0eade2257c6a8011d32184be6456869557671026afe6afb0d7a235a145c8384c026aae0a16c8e9798240adb48d897f5f30449941e5181510974c675ff159cdc54de6741a67fb36a93b9f0860ccb2e440d4de97d98938d7afea0aa4f4c"]}, @typed={0xc, 0x52, @uid=r9}, @generic="c6cab7d4ad4431c503c1cc7ea967945b03bf3422907c05c83e84c5188d51e439f08cc6c1c23c275b15ac25c42928c1294e1714af00df74beb6ef97ff5cb735769f20c85147b14e11a8d00f5259cb8fa845cad91b5cf1a257da6b38d4bd7b5e578a368c8741ca246eb801f7a8f7be1dd4947470cd96fe8f3f875acd49b3ff624d4d95509cf79a51f4924d2899f426f328b4c8fce5cc9077cc0660d2c6247fe2be496bd0e4de2c4946fb0275945b34fb96f59b27", @typed={0x48, 0x2c, @binary="01c9df07b208177c2a8f9f87433b98693160530953630cc77f152fcf087b35ff01a061107663ba08b4533b99b12a9b89fcb96bd35966ecc9e8f322b964c3d9"}, @nested={0xec, 0x90, [@generic="eddf82bad005ddbda7099725", @generic="7632c1da898930ee2c306d103f787f573acc786006d467d9585890022b4b343963824a9210f05acce454a0e17fba6e8ce176d4dd56a6acb4e19355da6cd03219e000e8a56abee7b55ab5662295a2f0d3a1768f16986fd33900e92183853e3280e4e3fc287051984bfc47580717e47176d3da15cebb0ce0c82e91f9b29645e3bc3a546367c706db60d047dc63c679ff47edabf33eda5c42cfe0db4dac9f78fbd06aedb09e31cf6e94310a637b6344810062851f6c286c1a937eaa4d97d94ce2c04f369b74ec317ef0a016670c65c153b51aae2bd3fba802bd9329c1"]}, @typed={0xc, 0x9, @uid=r10}, @typed={0x24, 0x7a, @str="c2757365722a2770726f635b707070312e766d6e6574315b2d00"}, @generic="76844ad61c5539d602913bb4bdb0445a727e9968031e9d9635dbad7e920dfe19ea758fd7f79f9b6a2e57678f1c677da8c3c5c7abe4c0ac99472c0aa72550317be66310f658e68ca328656ada7286f1827fe8f7e24164e4568c8d49a7bd3357af212aa963395468d0d9b2257fb1ba39b3cc056d628f77c3e6b3d26295a75d4ea30209a1d8fa79f384085a2fcf"]}, 0x5ac}, {&(0x7f0000c8a000)={0x1c, 0x34, 0x800, 0x5, 0x0, "", [@typed={0xc, 0x6c, @pid=r11}]}, 0x1c}, {&(0x7f0000b09000-0x110)={0x110, 0x3a, 0x620, 0x5, 0x2, "", [@nested={0x1c, 0x69, [@typed={0xc, 0x3, @fd=r0}, @typed={0xc, 0x5b, @pid=r12}]}, @typed={0xc8, 0xb, @binary="dff071c554e172abc684386f8bf9c35d5dcaad8a05afe2f071be6e8eb622181a87308d731d780d689d88071c3eed461be29f176f1ff2a5fad0c795f1cf56011c55cad62ff4e5fcca769db816abfd5f3b04f275135419849f3947301933a664123ed14e1196fe378c76ef117b1a0d0ad791ccf8db443b724f423c17208d72b4b627f1e7cea943cb96ce8a05f8f59aa04962a8f0dfeb6957e370fe8bdf4c53e9f92381dd8a14e77bc971e0989777412a7b95ffc1ad9b247b040a2c4fad95ad47"}, @nested={0x1c, 0x22, [@typed={0xc, 0x68, @pid=r13}, @typed={0xc, 0x6a, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}]}]}, 0x110}], 0xa, &(0x7f00003e5000-0x5c)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r14, r15, r17}, @rights={0x24, 0x1, 0x1, [r2, r1, r2, r2, r2, r1]}, @rights={0x10, 0x1, 0x1, [r1]}], 0x5c, 0x40}, 0x80) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x2) removexattr(&(0x7f0000c0c000-0xa)='./control\x00', &(0x7f000038c000-0x19)=@known='security.evm\x00') rmdir(&(0x7f0000eba000-0xa)='./control\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000fba000-0x9)='/dev/rtc\x00', 0x400000, 0x0) 2018/02/10 19:35:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00002e1000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f000035d000)) unshare(0x8000400) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_getsetattr(r1, &(0x7f0000739000-0x40), &(0x7f0000356000)) 2018/02/10 19:35:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cd9000-0x8)='./file0\x00', 0x80040, 0x0) fstat(r0, &(0x7f0000129000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x0) r2 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) sendmsg$nl_netfilter(r0, &(0x7f0000966000-0x1c)={&(0x7f00006cd000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000fae000)={&(0x7f0000c26000-0x138)={0x138, 0x12, 0xa, 0x400, 0x3, 0x1, {0x7, 0x0, 0x1}, [@nested={0x124, 0x5d, [@typed={0xc, 0x3f, @u32=0x2}, @typed={0xc, 0x6a, @uid=r1}, @typed={0xc, 0x43, @fd=r0}, @typed={0x68, 0x4f, @binary="5b2726fdb19d146d07b9a48e3a5fa8a96010c2d66d4d8851c400411ee8aa42f7aeaabe9621f6ea8ff78327155cb8cf00db25ddc1b4e49bdf3e11db9f685ea14409f6bd389d8c2c304f0a0ef46bfe55e54bbabccec98c2845b63542b2436e"}, @typed={0xc, 0x6d, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x8a, @pid=r3}, @typed={0xc, 0x2, @u32=0x200}, @typed={0xc, 0x0, @u32=0xffffffff00000000}, @generic="ae45ad4e268cddfa9a6a529f3714e6313630ffae9cfbc2e9b9e255d9372048cc3d4a75cca6d08269552c7a5deb403760e1bd025025d4bd7a7dd4dd0a136c8f51a2f9c4b132910913f899dec0dc52b71f5b747580c387fa91560a59ee646ccd7407"]}]}, 0x138}, 0x1, 0x0, 0x0, 0x80}, 0x4000) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r2, 0x400, 0x2) setns(r2, 0x40000000) 2018/02/10 19:35:07 executing program 6: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x804, 0xfffffffffffffffe) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x1, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000884000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000b02000)="0c200009130047f114c1f8590022ff001000e301000000010000000000000006001000064b", 0xfffffffffffffdea) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0x0}, 0x4000) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000fb1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000fb1000)=0x10) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000fb1000-0x4)=0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000104000-0x9)='/dev/rtc\x00', 0x500, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) r3 = syz_open_dev$mice(&(0x7f0000fb0000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000a69000-0x4)=0xd6) write$eventfd(r3, &(0x7f0000ac3000)=0x81, 0x8) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000fb2000)=""/93) 2018/02/10 19:35:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f9b000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e84000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000163000-0xc)='/dev/ashmem\x00', 0x4080402, 0x0) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000cd9000), &(0x7f0000cf0000-0x4)=0x4) 2018/02/10 19:35:07 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) readv(r1, &(0x7f0000014000-0x10)=[{&(0x7f0000003000-0x45)=""/69, 0x45}], 0x1) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000013000-0x40)={0x0, 0x0, 0x1, 0x8, 0x81}) getdents64(r1, &(0x7f0000003000-0xc1)=""/193, 0xc1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008a2000)={0x0, @in6={{0xa, 0x0, 0xffffffffffffff97, @loopback={0x0, 0x1}, 0x7}}, [0x1f, 0x1, 0x20, 0x4, 0x8, 0x81, 0x7, 0x80, 0x20, 0x1f, 0x0, 0x1, 0x7, 0x101, 0x8]}, &(0x7f0000d2a000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b8f000)={0x9, 0x2, 0xfffffffffffff800, 0xffffffff, r2}, &(0x7f0000714000-0x4)=0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/10 19:35:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b60000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000843000)={0x0, 0xa40, 0x30, 0xd4b, 0x5}, &(0x7f00000a3000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000342000-0x98)={r3, @in6={{0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0xd4, 0xffffffffffff063a}, 0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003bc000-0x20)={0x5, 0x6, 0x1, 0x1000, 0x4, 0x9, 0x3, 0x2, r3}, 0x20) 2018/02/10 19:35:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005b5000-0x12)='net/ip6_flowlabel\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000019000-0x12)={0x7, [0x8, 0x0, 0x3, 0x5, 0x80000000, 0x10000, 0x800]}, 0x12) close(r0) 2018/02/10 19:35:07 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000412000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) dup2(r1, r0) lseek(r0, 0x0, 0x3) 2018/02/10 19:35:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x8080000000000b, 0x400200000004, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000506000), 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) socket$unix(0x1, 0x1, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = getpgid(0x0) tkill(r0, 0x1000000000016) 2018/02/10 19:35:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00003c6000-0x9)='/dev/vcs\x00', 0x400, 0x0) bind$bt_sco(r1, &(0x7f0000f23000-0x8)={0x1f, {0x5, 0x10000, 0x6, 0x10000, 0x0, 0x6}}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ecd000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000810000-0x4)=0x10, 0x800) r5 = open(&(0x7f00007bb000-0xa)='./control\x00', 0x80, 0x0) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f0000297000)="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") getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000cd5000), &(0x7f000068e000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0106434, &(0x7f0000be8000)={0xe0, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0106434, &(0x7f0000087000)={0xfffffffffffffe00, r6, 0x10000, 0x6}) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)) 2018/02/10 19:35:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') renameat2(r0, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x8, 0x3, 0x4, 0x161b}, 0x10) 2018/02/10 19:35:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000e8e000)={0x0}) fcntl$dupfd(r0, 0x406, r1) ioctl$int_out(0xffffffffffffffff, 0x1, &(0x7f000004c000-0x8)) socket$alg(0x26, 0x5, 0x0) write$vnet(0xffffffffffffffff, &(0x7f0000e10000-0x68)={0x1, {&(0x7f000044e000)=""/51, 0x33, &(0x7f0000226000)=""/46, 0x1, 0x2}}, 0x68) 2018/02/10 19:35:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f000065a000)='/dev/ion\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, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000010000)={0x8004, 0x1a, 0x0, 0xffffffffffffffff}) close(r0) r2 = fcntl$dupfd(r1, 0x406, r1) sendto$inet(r2, &(0x7f00000a1000-0x1000)="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", 0x1000, 0x0, &(0x7f0000ea6000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) 2018/02/10 19:35:07 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000e5e000-0x4)=0x98) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000fe8000-0x48)) r1 = syz_open_dev$usbmon(&(0x7f0000fe6000)='/dev/usbmon#\x00', 0x6, 0x82c80) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00003e1000-0x14)={0x3, 0xc, "a935aca8794f0028ad166563"}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000fe9000-0x8)={@remote, @broadcast}, &(0x7f0000a17000-0x4)=0x8) 2018/02/10 19:35:07 executing program 0: 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) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x11)=@known='security.selinux\x00', &(0x7f0000001000-0x16)='trusted,eth1#eth1self\x00', 0x16, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007f4000)) mmap(&(0x7f0000000000/0x105000)=nil, 0x105000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8, &(0x7f000004c000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@canfd={0xd, {{0x3, 0xc2, 0xffffffff, 0x80000001}, 0xb, 0x3, 0x0, 0x0, "e5e213809dfc474e7d37a01c368aff098ee49b27c46bab1871c868c99e068f28930ef3c38a55783f6ae4ae36f8321bfab08a27bb5afdaa76fe4c2760c12f612e"}}}}, 0x0) 2018/02/10 19:35:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f00004e2000)='/dev/adsp#\x00', 0x7ff, 0x8000) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00004d7000)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}, {{0xa, 0x1, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff801}}}, 0x1, 0x1, 0x6, "724a4377b0f72ef72d9dc60699504c40b7a481da7a1f52f0d5b0e0cc657d10fb9cd6552e90899acb4912858cb9d5f9f5c8ad87bca484852c1ff12296ccc23daeac95ec2f9098879e5e7ab5ba5eae3542"}, 0x160) readv(r0, &(0x7f0000ae0000)=[{&(0x7f0000273000-0xb)=""/11, 0xb}], 0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000449000-0x10)={0x100000, 0x4000}) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000ff7000-0x4)=0x1000, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000132000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000397000)={{0x2, 0x2, @multicast2=0xe0000002}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x40, {0x2, 0x3, @dev={0xac, 0x14, 0x0}}, @generic="ebdf96402535e4c00c46cec81057287d"}) 2018/02/10 19:35:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000197000-0x1c)={0x0, 0x0, &(0x7f0000495000)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x815aac39b04900ff, 0xe, 0x0, 0xffffffffffffffff, 0x3, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x8, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x100000000000, 0x0, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x70}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002c6000-0x8)={0x0}) pipe(&(0x7f0000c18000)={0x0, 0x0}) read$eventfd(r2, &(0x7f0000d88000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000035c000)={0x2000}) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f00004a9000)=0xffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a66000)={0x0, 0xea, 0x30, 0x5, 0x6}, &(0x7f0000ab7000-0x4)=0x18) pwritev(r1, &(0x7f0000bf1000)=[{&(0x7f00008c8000)="c8f34f5193f38a15ded8fc504396262d3ef033a0f525ca1897103a7ed0d4f088f9c9a28f127761477878f86c6c8e3763a701221c0f62946e835b0e1cdc0965d5fffa251d795abb6212155d7e6514c07de090f803444611243266440ad7780df9b38aa50514b7fcbf10037c", 0x6b}, {&(0x7f0000b18000)="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", 0xfd}, {&(0x7f00001bd000)="a9a95e9ab300c23dc7f2b43f6c683468c99b7efce0b7596f444f7ede1c515a31d2f18580220d743b7e7e35575b3a0b39d72b41610533d683cf65623e92dcb63ebfb9537639d1fde8cf8a7beec9e150745d156dd606092779f37a69cb6ce6e4872f75154ae7974de853359d7902af074912ca4924c0ccde00eebee831fc6225b49b7d3f6ef17e7e38e277e1399af200243557d27e9d718e516820a301", 0x9c}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f9d000)={r4, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, &(0x7f0000cbc000)=0x8c) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000694000-0xc)={0x0}, &(0x7f0000242000-0x4)=0xc) fcntl$setownex(r2, 0xf, &(0x7f00002ca000)={0x3, r5}) 2018/02/10 19:35:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00008fc000-0xb)='/dev/vcsa#\x00', 0xff, 0x20040) getsockname$netlink(r0, &(0x7f00003e8000-0xc), &(0x7f000045c000-0x4)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000946000-0x18)=[{0x3, 0x80}, {0x7}, {0xb, 0x8001}], 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000472000-0x8)={0x0, 0x7fff}, &(0x7f00006d2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00008d1000)={r1}, &(0x7f00002c5000-0x1)=0x8) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000fe000)=0x38000, 0x4) r2 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000706000)={@common='sit0\x00', &(0x7f0000b7a000)=@ethtool_gstrings={0x1b, 0x8}}) 2018/02/10 19:35:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x7ffe, &(0x7f0000870000)={0x0, 0x0}) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000ed000-0x6)={0x0, 0x1ff}, &(0x7f0000954000)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e24000-0xa5)={r2, 0x9d, "e0f464fd38f0742d5dcc56255cdbe4fa948f98257e04c6ba119dcde298bcc3e0045005b22a77621547640de1474f351a4db5b1490bb6fb6ea30821765fcf3db2821e6d5a47ba7e262567b44a27986a5a9e2a2f1462d6299e6e62482dfb0761c2496929e059b1361c3c56cd5dc8d488e9c31c9a8a593564d90464484fc7cbc0984f7362a37f20a365de29c70db6fdf4a2b77d091a951d5a7743e9980b6c"}, &(0x7f0000db4000-0x4)=0xa5) r3 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f000085b000)=""/241) 2018/02/10 19:35:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) geteuid() bind$inet(r0, &(0x7f000050c000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fc3000), &(0x7f0000cf2000)=0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00001f3000-0x10)=@common='nr0\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000ddc000)={0x0, @remote, @dev}, &(0x7f0000a38000)=0xc) setsockopt$inet_int(r0, 0x0, 0x400014, &(0x7f0000e41000-0x4)=0x7, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ed2000-0xc)={0x0, 0x4, 0x10}, &(0x7f0000cd9000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000024b000)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xfba, 0x8001, 0x6, 0x6, 0xa}, 0xa0) 2018/02/10 19:35:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000f1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)) r2 = creat(&(0x7f0000737000-0x8)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d75000-0x8)={0x0, 0x9}, &(0x7f0000b43000)=0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000143000)) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008d8000)=@assoc_id=r3, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003eb000-0x8)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00008da000)={r3, 0x9}, 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000462000)=0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r4 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) 2018/02/10 19:35:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00005b5000-0x4), &(0x7f0000017000-0x4)=0x3e5) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f0000577000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b56000)={0x0, 0x8e7}, &(0x7f0000dfb000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000553000)={r2, 0x3}, &(0x7f00004db000-0x4)=0x8) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/10 19:35:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f000011c000-0xc)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) r1 = gettid() ptrace$cont(0x1f, r1, 0x4, 0x7) 2018/02/10 19:35:07 executing program 0: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000af3000)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000289000-0xc)='/dev/rfkill\x00', 0x309400, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r1, &(0x7f0000af5000)={'system_u:object_r:kvm_device_t:s0', 0x20, 'system_u\x00'}, 0x2b) preadv(r0, &(0x7f0000af5000-0x18)=[{&(0x7f000027a000-0x3)=""/3, 0x3}], 0x1, 0x0) 2018/02/10 19:35:07 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000004000-0x10)={r1, 0x1, 0x6, @random="117d4c104017"}, 0x10) socket$inet(0x2, 0x800, 0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000011000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000010000)=0x32) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000010000)={0x1, [0x0]}, &(0x7f0000011000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000010000)=r3, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000011000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f000000b000-0x4)=0x20, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f0000000000)={0x8001, 0x7, 0xff, 0x100000, "1e2f347043439f775a312fd1b867593c40ce4c6eaf4f8001d5739ef1433077f8160ce409570af03b23c38aca", 0x4a20}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000003000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}}, &(0x7f0000010000)=0x8c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000011000+0x482)={0x11, 0x9, r1, 0x1, 0x10001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r6 = getpgrp(r5) sched_getparam(r6, &(0x7f000000f000)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000008000)={r1, 0x1, 0xffffffffffffffe8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x274) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) [ 44.621812] device syz5 entered promiscuous mode 2018/02/10 19:35:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000456000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000048a000+0x57c)=[{&(0x7f0000e1b000)}], 0x1}, 0x0) 2018/02/10 19:35:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 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$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000282000-0x4)=0x5, 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x401}], 0x1) 2018/02/10 19:35:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00006e7000)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f000005b000), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="ecbcf5d274be44d85c165320f97261dc"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) syz_emit_ethernet(0x6e, &(0x7f00003be000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @icmpv6=@pkt_toobig={0xffffff8c, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) 2018/02/10 19:35:08 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) ioctl$int_in(r0, 0x5452, &(0x7f0000019000)=0x100) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x8}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000f000-0x8)}}], 0x27}, 0x0) 2018/02/10 19:35:08 executing program 3: syz_extract_tcp_res(&(0x7f0000a32000-0x8), 0x0, 0x0) 2018/02/10 19:35:08 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002500030007fffd94fffffddcffffffe103000000000000000000fffffffffffc", 0x24}], 0x1}, 0x0) 2018/02/10 19:35:08 executing program 5: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) shutdown(r0, 0x1) 2018/02/10 19:35:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f00009ac000)=@known='security.selinux\x00', &(0x7f0000254000), 0x258, 0x0) [ 44.699358] device syz5 left promiscuous mode 2018/02/10 19:35:08 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket$rds(0xa, 0x2, 0x11) ioctl$int_in(r0, 0x5452, &(0x7f0000019000)=0x100) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x8}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000f000-0x8)}}], 0x27}, 0x0) 2018/02/10 19:35:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00005b7000-0x32)={@random="4fc60856a30f", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, &(0x7f000003b000-0xc)={0x0, 0x1, [0x0]}) 2018/02/10 19:35:08 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 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000c98000-0x8)) 2018/02/10 19:35:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/10 19:35:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00001fa000-0xad), 0x0, 0x0, &(0x7f0000764000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/10 19:35:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00005b7000-0x32)={@random="4fc60856a30f", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2}, @rand_addr}}}}, &(0x7f000003b000-0xc)={0x0, 0x1, [0x0]}) 2018/02/10 19:35:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000ef1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}]}, 0x20}, 0x1}, 0x0) 2018/02/10 19:35:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c73000-0x8)) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@etimer_thresh={0x8, 0xc}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) [ 44.729127] audit: type=1401 audit(1518291308.115:46): op=setxattr invalid_context=000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2018/02/10 19:35:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f000077a000-0x8)={0x0, 0x0}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005df000-0xa)='/dev/cuse\x00', 0x408800, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000003f000)={0x116004, &(0x7f00008c7000), 0x9, r2, 0xa}) getsockname$llc(r1, &(0x7f0000038000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000a62000)=0x10) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x309}]}, 0x18}, 0x1}, 0x0) 2018/02/10 19:35:08 executing program 2: 2018/02/10 19:35:08 executing program 5: 2018/02/10 19:35:08 executing program 7: 2018/02/10 19:35:08 executing program 4: [ 44.816788] audit: type=1401 audit(1518291308.148:47): op=setxattr invalid_context=000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2018/02/10 19:35:08 executing program 6: 2018/02/10 19:35:08 executing program 5: 2018/02/10 19:35:08 executing program 3: 2018/02/10 19:35:08 executing program 2: 2018/02/10 19:35:08 executing program 1: 2018/02/10 19:35:08 executing program 7: 2018/02/10 19:35:08 executing program 4: 2018/02/10 19:35:08 executing program 0: 2018/02/10 19:35:08 executing program 6: 2018/02/10 19:35:08 executing program 1: 2018/02/10 19:35:08 executing program 4: 2018/02/10 19:35:08 executing program 3: 2018/02/10 19:35:08 executing program 2: 2018/02/10 19:35:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x202004) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000125000-0xa8)={{}, 'port1\x00'}) 2018/02/10 19:35:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x100, 0x10d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) connect(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"e2ac4f81b8c304"}, 0x80000000}, 0x10) 2018/02/10 19:35:08 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000218000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000f81000)={&(0x7f0000865000)=@delrng={0x10, 0x14, 0xd01, 0x0, 0x3, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f50000), &(0x7f0000f50000)=0x4) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000f21000)="ff8d57a9a22d7355032fc98689f5357697c96777ea0964b6497540f22dbd380582", 0x21) times(&(0x7f0000b7d000-0x10)) 2018/02/10 19:35:08 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000002000-0x10)=@ax25, 0x10, &(0x7f0000003000)=[], 0x0, &(0x7f0000005000)=""/240, 0xf0}, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/rtc\x00', 0x1, 0x0) sendto$inet(r1, &(0x7f0000005000-0x81)="c2159ea9a819c4823a00804fced423795b97de8daa25f601d9914878daefeea55ff11beeb284dc330df15ed8ab97963d8301a8c49a166af33969a601ee30d2f0f6a0b21c08c5e0ef5ceeb05f0f6052831af125038176c951759823453bfd51a2d2039bec6a537eaa4ff91b432e9d7a3a30b9933eba645fbc45fb23a41a93af937c", 0x81, 0x20000091, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000010000-0xc)={0x0, 0x9}, &(0x7f000000b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000000e000-0x8)={r2, 0xe0fd42980000000, 0x80f}, 0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x39, &(0x7f0000006000-0x4), &(0x7f0000006000)=0x4) connect$ax25(r1, &(0x7f0000011000-0x10)={0x3, {"c0beee37809522"}, 0x7}, 0x10) recvmsg(r0, &(0x7f0000009000)={&(0x7f0000009000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000001000)=[], 0x0, &(0x7f000000d000-0x89)=""/137, 0x89}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f000000f000)={0x7, 0x3, 0x8}) 2018/02/10 19:35:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000024a000-0x1e)={0x6, 0x3f, 0x3, "f0d18f1cafa5", "37462d9af265e5c7cce6f5d4728e70b9"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a3c000)='net/rpc\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000a60000)={{{{0x2, 0x3, @multicast2=0xe0000002}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x0, 0x0, 0x0, "31df208384bde744a737d76a7c2b970ec3b290b2f177cecb95fee873144bc5b05e8d5cf8f47839d1655dfba4780cc4a7335fff1165be105b31dd4019d59508a88da561ccb30e787dc39cc3d993ab9290"}, 0x160) getdents64(r1, &(0x7f0000001000-0x1000)=""/1024, 0x400) getdents(r1, &(0x7f0000001000)=""/24, 0x18) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000750000-0x1)={0x7ff}, 0x1) 2018/02/10 19:35:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000029a000-0xb1)=""/177, &(0x7f00001a6000-0x4)=0xb1) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001e8000), &(0x7f000042f000)=0x8) 2018/02/10 19:35:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000949000-0x4)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000686000-0xc)='/dev/rfkill\x00', 0x10403, 0x0) accept4$ipx(r1, &(0x7f0000d55000), &(0x7f000040b000)=0x10, 0x800) r2 = syz_open_procfs(0x0, &(0x7f00006f5000)='net/psched\x00') readv(r2, &(0x7f00000d8000-0x28)=[], 0xc1bdf87b8aceed4) 2018/02/10 19:35:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x222, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$clear(0x7, r0) 2018/02/10 19:35:08 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000559000)='/dev/sg#\x00', 0x8d, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000000000)={0x0, 0x6}) socket$packet(0x11, 0x3, 0x300) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b0f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x80800) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00006a5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1100}) sendmsg$alg(r2, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000385000-0x20)=[], 0x0, &(0x7f0000b27000)=[]}, 0x0) 2018/02/10 19:35:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ea000-0xa)='/dev/ptmx\x00', 0x40001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005bb000-0xc)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000092000)={0x0, @in6={{0xa, 0x3, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x1, 0x8, 0x1, 0x3, 0x40}, &(0x7f0000af4000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000317000-0x55)={r2, 0x4d, "17755f1efae1a59ccb3967706064dc5da8c91c842238713b2c896fd3093a1b4918346f5d0b6ce6b3df8d5a0089d3738e96b81b066b22d6b97cb3a3b5d16fb3cc874a445fec27fd2a646847bebe"}, &(0x7f000067a000)=0x55) write(r0, &(0x7f0000cf4000)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETAW(r0, 0x5402, &(0x7f000073a000)={0x0, 0x0, 0x3}) r3 = getpgrp(0xffffffffffffffff) link(&(0x7f0000afb000)='./file0\x00', &(0x7f00006a2000-0x8)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000cdc000)={{0x8, 0x5, 0x9, 0x6000, "d59b8caa910113fce035e1e0af3c492083ac8bbf52805bf42868645be65b78a2182a2f563cca8b8c292cb404", 0x100000000}, 0x0, 0x0, 0x0, r3, 0x1, 0x9b, "05a16e2450f9879c6d9f47e342209a24748d8ab6b8357dbecfe89fe0e4b9b9b5032c43b347058f296412ab9753fac410e241d9712f81144ca922256b06045535", &(0x7f0000c14000-0xa)='/dev/ptmx\x00', 0xa, [], [0xe070, 0x6, 0x3, 0x5b]}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00006f9000-0x4)=0x8, 0x4) 2018/02/10 19:35:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000f16000)={0x0, 0x7626c23f, 0x7fff, 0x7, 0x2, 0x1ff, 0x4}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000706000)={@common='sit0\x00', &(0x7f0000b7a000)=@ethtool_gstrings={0x1b, 0x8}}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000337000-0x4), &(0x7f0000fc7000-0x4)=0x4) r1 = open(&(0x7f00007f6000)='./file0\x00', 0x501840, 0x1) rename(&(0x7f000008b000)='./file0\x00', &(0x7f00006a1000)='./file0\x00') close(r1) 2018/02/10 19:35:08 executing program 2: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x200000000, 0x0) getsockname$packet(r0, &(0x7f000001e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000039000-0x4)=0x14) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f000005d000)={&(0x7f0000026000-0x10)={0x1d, r1}, 0x10, &(0x7f0000039000-0x8)={&(0x7f000005e000-0x6c)={0x7, 0x800, 0xffff, {}, {0x0, 0x7530}, {0x2, 0x8, 0x7}, 0x1, @canfd={{0x2, 0x0, 0x3ff, 0xc1}, 0xb, 0x3, 0x0, 0x0, "df3fa40f10515f036fcf4fcca2ac0ef22b16e779b7e0597b3ffd05e887f092dac45fa10b4f57f698beb0627a8f58fa19cfd1d051b299540a36ca0100aab34f17"}}, 0x6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) ioctl(r0, 0x5386, &(0x7f000005b000)='O') ioctl(r0, 0x1, &(0x7f0000002000)="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") 2018/02/10 19:35:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 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) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000f48000-0x50)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001f000-0x70)=[]}}], 0x48}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000570000-0xa)='/dev/cuse\x00', 0x80001, 0x0) bind$inet(r1, &(0x7f000063d000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/10 19:35:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e5a000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) write(r0, &(0x7f0000a6d000)="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", 0x1000) 2018/02/10 19:35:08 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) bind$rds(r0, &(0x7f0000006000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x10, 0x3, 0x1) flistxattr(r1, &(0x7f0000002000)=""/196, 0xc4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000000d000-0xa)='/dev/cuse\x00', 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="230000002e00030f07fffd946fa283bc04eee6d87986c497271d8568b51ba3a2d18873", 0x23}], 0x1}, 0x0) getpeername(r1, &(0x7f0000005000)=@nl=@proc, &(0x7f000000a000)=0xc) 2018/02/10 19:35:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00003a7000)={0x2, &(0x7f0000cd7000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000062d000-0x8)={r1}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000158000), &(0x7f0000b41000-0x4)=0xfffffffffffffff1) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) ioctl$int_in(r0, 0x20005406, &(0x7f000042e000-0x8)=0xeffffffffffffffc) lstat(&(0x7f0000b59000)='./file0\x00', &(0x7f0000e28000)={0x0, 0x0, 0x0, 0x0, 0x0}) getxattr(&(0x7f0000c3d000-0x8)='./file0\x00', &(0x7f00002e4000)=@random={'trusted.', '/dev/sequencer2\x00'}, &(0x7f0000ebb000-0x60)=""/96, 0x60) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000088000)={{{@in=@empty, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f000004d000-0x4)=0xe8) lstat(&(0x7f000021a000-0x8)='./file0\x00', &(0x7f00007c4000+0x7a4)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) 2018/02/10 19:35:08 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000ca8000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d4d000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x2000}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000da8000)) syz_open_dev$mice(&(0x7f000084c000)='/dev/input/mice\x00', 0x0, 0x24080) 2018/02/10 19:35:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000ba0000)=[{&(0x7f00006e2000-0x25)="646cc4641301706a8d99e4fbe6e737fab6914554acec5b2af3ab9034fefef61b82c1125854", 0x25}, {&(0x7f00005f3000-0x22)="6b65b992b1856a11987d06319e8e9f33f1be876d1b6405670a9f7457dc880a692dbd", 0x22}, {&(0x7f0000c13000-0x8c)="34751d766a06cd72cc63e110db6d152c5b623576ffd549e58b8866bfe5d399af223b39b727e6acba13e1624e804eacf614785c5a46f8a3cccc8bca5a46e9dd5e3243467f36314bd2cd51c7b64ee0c4aed1720ba95b13fc6e02a07a81c05f23b19abb5a316fc5d27f439a0941b8f7a47d549ce98b4348c67b12a54c4260df0b23c77d54038ddad8ebfddb30a0", 0x8c}, {&(0x7f000053e000)="95599b4d11a32a2bfc8590e12f6804a1458680a63aaec425aa06ed973bafd923fef40b7973ce268f051cd85101f1c161bd3aba517c4c35583d75a3d49200b82eb362d3a0c42d9fa2377b492c515875fa0cedcd28a9dbef0946aef6aebe5b85c5dbd287c3ea7a18ec53160640e30a2dc4b11224bf21c72d0dc2a38abf6c38ef4abd81834c4e1ca8e6b196c22579cc27c9063e98753519223e0a842c3f1a542d4960a16c710e44246d7f8d7d95b08220b2e6bea373f4aa2d8ed5348327438f954f809d4c93fa1f5ab614e350d93afa13aa7770f1aadbc82f9af0eee463df4354ff9a", 0xe1}, {&(0x7f000030e000-0xcf)="73e652874ad38dc1d7cbe0d3244fb5f78a41cde878d65743530cbe82c91fb31aff64736a76b5325367f6d537309039e1ae7aba27c7ba2cc1226c44646becca2b5fc6fe16f5ace02e63b8becd6a86636c04038c503789b752aeedb948eb6681a8acf65dc0f0e24344de90124b5c093e2dc3a4d1b8fa5e9a8cf4d44cac89683d837f731cbdcb33429ccbce7f82cc7d9d64c37de4797a7204481e2e351b9fbea31cad1445bd5a1c04c1e5dba6e8742fdc831ba6ddcc198337d120eeb745e8a598a07fdcd0bb0a9750b2d1337afe2f0ba5", 0xcf}, {&(0x7f0000653000-0xf2)="83fcba22940ac347addd22688013e27643b37804b2c5eaa31a06c6833cc6f0516606955d492177463b9066519659d5c17e13017f8eb7c16aa4378fb1d634d3d5f6caa13a332526ccc71b8182559b14d156348a87998cf4b314f1806bc61bc24b3a6404c673a0314a2dff3b8228fc7b86eb6bc67d7d9eb42a3d6b0ec56907b70d992934ca4d440216300276115046ed2f42ac7ecf03f14722c4517f84dd96210b5335bb2673eaae986dac6858bf29629a29c79f2e395bcd52c31601a82a790a5506e31bc0c9c38afb404bc3f4c999bcca7b64c5a9db68ef6d1b0ad875eb89e891ec1cbdef993d7988395c7c25522226f86adb", 0xf2}, {&(0x7f000002a000)="928188aac58ac76ac9f2d578ad0502c21a85bdeb56c2e1dbd58d2a7fd3a72e8268740a302b249ea1e27ca3c2c1344937f137aead34d28815ca322e5e6387b9ed7b55b3a45b1b8614dcd2404be030233378e85cfc3063b2688579ea5421f1c99ac072490f588a1f3b15e5c9d90736", 0x6e}], 0x7, &(0x7f0000432000)=[{0xfffffffffffffe97, 0x29, 0x3e, "1d"}], 0x10}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000c46000-0x8)={r0, 0x7}) r1 = syz_open_dev$amidi(&(0x7f00006ef000+0xa8b)='/dev/amidi#\x00', 0x4, 0x24000) ioctl$KVM_NMI(r1, 0xae9a) 2018/02/10 19:35:08 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, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:08 executing program 4: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007f8000)='user\x00', &(0x7f0000cf8000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000fc4000-0x6c)="f5", 0x1, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fc6000-0x11)='/dev/qat_adf_ctl\x00', 0xc004a0, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fc4000)=0x3, 0x4) 2018/02/10 19:35:08 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000008000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x80000001, 0x8, 0xff, 0x1, 0x2}, &(0x7f000000c000-0x4)=0xa0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000c000-0xc)={r1, 0x9, 0x30}, &(0x7f000000b000)=0xc) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x2}) 2018/02/10 19:35:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000ee5000)=@random={'trusted.', '/dev/input/event#\x00'}) 2018/02/10 19:35:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000201000-0x48)={0x2, 0x3, &(0x7f0000546000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000ca0000)='syzkaller\x00', 0x0, 0x45, &(0x7f00008fc000-0x45)=""/69, 0x40f00}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000afa000)={r0, r0, 0x4, 0x2}, 0x10) 2018/02/10 19:35:08 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000014000)=0x1000000000b2) openat$ion(0xffffffffffffff9c, &(0x7f0000010000-0x9)='/dev/ion\x00', 0x200000, 0x0) 2018/02/10 19:35:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r1 = dup(r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f0000532000)=""/1, 0x1) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f00000a4000)=[{&(0x7f00006b0000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000fc3000)=0x1) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5}], 0x1, 0xfffffffffffffff8) r6 = dup2(r4, r5) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000f39000-0x4)=0x3) fcntl$setown(r6, 0x8, r3) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000014000-0x10)=@generic="1dc6eaea0c739ec6b91dee76c8a7406e", 0x10) tkill(r3, 0x16) [ 45.241303] audit: type=1400 audit(1518291308.627:48): avc: denied { setuid } for pid=7214 comm="syz-executor7" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 19:35:08 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, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006c8000-0x4)=0x3) r1 = socket(0x10, 0x6, 0x1) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000994000)) 2018/02/10 19:35:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x3d, &(0x7f00002b2000)={0xb, 0x2, 0x2}) r0 = syz_open_dev$sndmidi(&(0x7f0000acc000-0x12)='/dev/snd/midiC#D#\x00', 0x3f, 0x2182) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000d2f000-0x8)={0x1, &(0x7f0000f4a000-0x94)=[{}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00001f1000-0x8c)={0x1ff, 0x7, 0x8, 'queue0\x00', 0x400}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) epoll_create(0x2) 2018/02/10 19:35:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ab1000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r1, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1}, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000c7c000)={0xd51, 0x7ff, 0x6}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000129000)=@int=0x4, 0x4) 2018/02/10 19:35:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x6, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e9000-0x9)='/dev/kvm\x00', 0x3dfc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000246000-0xde)=""/222) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000076a000-0xc)={0x0, 0xffffffffffffffff}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cf0000-0x9)='/dev/vcs\x00', 0x200, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/10 19:35:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndpcmp(&(0x7f000053e000)='/dev/snd/pcmC#D#p\x00', 0x0, 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$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cba000-0xe8)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00009cc000)=0xe8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000492000-0x8), &(0x7f0000ca2000)=0x8) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000eab000-0xd4)=""/212, &(0x7f00009ee000)=0xd4) r1 = syz_open_procfs(0x0, &(0x7f00007da000)='clear_refs\x00') fcntl$getown(r0, 0x9) gettid() getpgrp(0x0) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000b0c000)="000000000000000001") sendfile(r1, r3, &(0x7f000017f000), 0x1) 2018/02/10 19:35:08 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x80000801, &(0x7f0000001000-0x8)='./file0\x00', 0x0, &(0x7f0000001000)) 2018/02/10 19:35:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000249000-0x98)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x1, 0xfffffffffffffff7}, &(0x7f0000b39000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000522000)={r2, 0x9, 0x2, [0x0, 0x401]}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002ed000)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00008d9000-0x4)=0xe8) connect$packet(r1, &(0x7f0000bb7000)={0x11, 0x17, r3, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) sendto$inet(r0, &(0x7f00001b9000), 0x0, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r4, 0x1008003) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000cc4000-0x10), &(0x7f00009d8000-0x4)=0x10) r6 = accept4(r4, &(0x7f0000975000)=@can, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r6, &(0x7f00006d7000), 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a21000)) bind$rds(0xffffffffffffffff, &(0x7f0000acf000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) write(r5, &(0x7f0000f8b000-0xf), 0xff8f) sendto$inet6(r6, &(0x7f0000ab6000)="936866ad8c435a084599b342a69c91e3306ac25461f669b13101067f3156554bff504e700654011d2d5b3590602aa0a43c13093d3864f6ca69748b618cca92b5eb6683653ff2bb2b55cc5d7873d01371caf7c80076310b21aafdfd546282afaa7107d27b27bc1f29750ea6ac8222ee807f778ffb56899a47f5b939ddf005657a62972821f75efeebd94e5d307af29d5a01499bd06b1c80a71fec22e82f6cea31910c9f21710ea015959ecd682ee13b6975911302682c947d1e190ea38f1ff6d78770edceda0d94561cb6d2d4c4badef69dd0940104a1", 0xd6, 0x4008004, &(0x7f0000a6c000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg$netlink(r6, &(0x7f00008c1000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f0000baa000-0x8)=[{&(0x7f0000d16000)={0x10, 0x1c, 0x4286b8ed5d932cda, 0x4, 0x1, "", []}, 0x10}], 0x1, &(0x7f0000c3d000)=[]}, 0x0) sendto$unix(r6, &(0x7f0000716000), 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/10 19:35:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000747000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42400) readv(r0, &(0x7f0000e81000)=[{&(0x7f0000fcd000-0xb0)=""/176, 0xb0}], 0x1) getsockname$ipx(r1, &(0x7f0000c67000), &(0x7f0000e67000)=0x10) 2018/02/10 19:35:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009cd000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000897000-0x3)='./file0\x00', 0x290000, 0x4) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/10 19:35:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:08 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) listen(r0, 0xffffffff) r1 = syz_open_dev$audion(&(0x7f000051c000)='/dev/audio#\x00', 0x9a, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000fce000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') bind$unix(r1, &(0x7f0000000000+0xf42)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000c98000)=@add_del={0x2, &(0x7f0000000000)=@generic="710a3a10490a71d4a6748453705a0f03", 0x600}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000476000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000001000-0x1c)={&(0x7f0000000000)=@ax25={0x3, {"b6c169ed265a41"}, 0x9}, 0x10, &(0x7f0000002000-0x8)=[{&(0x7f0000002000-0xfe)="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", 0xfe}], 0x1, &(0x7f0000001000)=[{0x10, 0x1, 0xd117, "c8"}, {0x18, 0x197, 0x0, "ec5a398d43132091a108"}], 0x28, 0x800}, 0x1) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) listen$netrom(r1, 0x3) listen(r0, 0x0) listen(r0, 0x296) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000003000-0x3)='lp\x00', 0x3) 2018/02/10 19:35:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f00004a1000-0x34)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x34}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000063d000)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x8000) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000377000)=""/7) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f46000)='/dev/rtc\x00', 0x60a00, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000d62000)={0x1, 0x3, [@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) memfd_create(&(0x7f0000a4a000)='7#em0uservmnet0\x00', 0x2) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002cd000-0x10)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x6, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000ad9000-0xe9)=""/233, &(0x7f0000b8a000-0x4)=0xe9) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) 2018/02/10 19:35:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x20188b3e, &(0x7f0000db1000)={0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000011b000)={@dev={0xac, 0x14, 0x0, 0xe}, @empty, @broadcast=0xffffffff}, 0xc) syz_emit_ethernet(0x82, &(0x7f00000f2000-0x82)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@multicast1=0xe0000001, @empty, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @end, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0x3, "107777ff0010020003f4"}]}}}}}}}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dfa000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/02/10 19:35:09 executing program 4: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f000003a000)='/dev/amidi#\x00', 0x53, 0x10000) r2 = syz_open_dev$sndpcmc(&(0x7f000001a000)='/dev/snd/pcmC#D#c\x00', 0x3fa4, 0x40001) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000028000-0x4)=r2) ioctl(r0, 0x4480000000001269, &(0x7f000003a000-0x8d)) 2018/02/10 19:35:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000725000)='/selinux/create\x00', 0x2, 0x0) fchmod(r0, 0x88) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) openat$kvm(0xffffffffffffff9c, &(0x7f000026a000)='/dev/kvm\x00', 0x20c200, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) clock_nanosleep(0x2, 0x0, &(0x7f00007fd000), &(0x7f0000a2c000-0x10)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/02/10 19:35:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009fa000)) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/10 19:35:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000000a000)={0x0, 0x0, &(0x7f00000fb000)={&(0x7f0000009000)={0x2, 0x6, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x7, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/10 19:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00005ed000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008d5000-0xe8)={{{@in=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000602000)=0xe8) lstat(&(0x7f00009e9000)='./file0\x00', &(0x7f00003c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000618000)) fchown(r0, r1, r2) syz_emit_ethernet(0x375, &(0x7f0000aee000-0x9d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv6={0x86dd, {0x7fff, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x3, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/10 19:35:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000329000-0xd)='/dev/usbmon#\x00', 0x1, 0x440000) connect$vsock_stream(r1, &(0x7f0000dd2000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) socketpair(0x13, 0x7, 0x8001, &(0x7f000011b000-0x8)={0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000012b000-0xc)={&(0x7f000068b000)='./file0\x00', r2}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000205000)={0x0, 0x10, &(0x7f000072e000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000d13000)=0xc) 2018/02/10 19:35:09 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000002000)=0x3f) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read(r1, &(0x7f0000005000)=""/37, 0x25) write$selinux_access(r1, &(0x7f0000005000-0x3c)={"73007372656d5f753a6f626a6563745f72526368656372ad6f6c6963795f657865635f743a733053", 0x20, "2f7573722f02000000000000007364", 0x20, 0x0, 0x36}, 0x3c) accept4$netrom(r0, &(0x7f0000001000)=@full, &(0x7f0000002000)=0x48, 0x800) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x30001, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000007000)=""/109) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000006000)=0x2dd, 0x4) 2018/02/10 19:35:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00006be000)='/dev/snd/midiC#D#\x00', 0x8, 0x125000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000066b000-0x4)=0x20, 0x4) fcntl$setsig(r0, 0xa, 0x13) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6}]}, 0x10) close(r0) sendmmsg$unix(r3, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/10 19:35:09 executing program 3: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000118000-0xb)='/dev/audio\x00', 0x200000, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000093b000)={&(0x7f00001b9000)='./file0\x00', r0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000686000)={0x7, r1, 0x1}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000093d000-0x8)={0x0, 0x81}, &(0x7f000093c000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00001df000)={r3, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8c) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f000057c000-0x8)={0x6}, 0x8, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000093c000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f000093d000-0x4)=0x8c) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000711000-0x8)=@assoc_value={r4, 0xff00000000000000}, &(0x7f000093b000)=0x8) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000093c000-0x28)={@common="6c6f000000000000000000000000d612", &(0x7f000041b000-0x5d)=@ethtool_stats={0x1d, 0x4, [0x9, 0x7, 0x4, 0x6]}}) 2018/02/10 19:35:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) timer_gettime(0x0, &(0x7f0000349000)={{0x0}}) timer_settime(0x0, 0x1, &(0x7f000032d000)={{}, {0x77359400}}, &(0x7f00001e7000)) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={r1, 0x7530}, 0x10) 2018/02/10 19:35:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x0) 2018/02/10 19:35:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060a000)='stack\x00') sendfile(r0, r0, &(0x7f00003a7000), 0x400000ff) 2018/02/10 19:35:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000016000)="22d3b13cdb1c050c6a7f91890bd82f9d2d5b58221927224e12a9", 0x1a, 0x0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f000077a000)='/dev/ion\x00', 0x200, 0x0) 2018/02/10 19:35:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x191000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0xe, 0x10001, 0x8, 0x10000, 0x4, r1, 0x2}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000002000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000001000)={@generic="31f593b8958d6bde579a2cb01d43cd80", @ifru_settings={0x3, 0x200, @raw_hdlc=&(0x7f0000001000-0x4)={0x80000000, 0x7fffffff}}}) rt_sigqueueinfo(r0, 0x0, &(0x7f0000863000)={0x0, 0x2, 0x800006}) 2018/02/10 19:35:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000d08000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) pipe2(&(0x7f0000d56000-0x8)={0x0, 0x0}, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a83000-0x40), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e37000)=0xcd6, 0x4) 2018/02/10 19:35:09 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0}, &(0x7f0000005000)=0xc) ioprio_get$pid(0x2, r1) r2 = socket$inet6(0xa, 0x3, 0x2) capset(&(0x7f0000001000)={0x19980330}, &(0x7f0000002000-0x18)) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000002000-0x18)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}) getpeername$ipx(r0, &(0x7f0000002000-0x10), &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/10 19:35:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000bf4000)={0x0}, &(0x7f0000ac6000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c77000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac0000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000009000-0xc)=@sack_info={r1, 0x0, 0x100}, 0xc) 2018/02/10 19:35:09 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d9c000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001000-0x44)=""/68) r1 = syz_open_dev$mice(&(0x7f0000f89000-0x10)='/dev/input/mice\x00', 0x0, 0x20001) r2 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000977000-0x78)={0x7, 0x78, 0x83, 0x3, 0x9, 0x7a, 0x0, 0x8, 0x40, 0x4, 0x8, 0x5, 0x6bf, 0x5, 0xff, 0x7b, 0x6, 0x2, 0x7, 0x1, 0x7ff, 0xb2, 0xbee, 0xfffffffffffffffa, 0xeb, 0xc5c, 0x2, 0x81, 0xe0, 0x0, 0x1000, 0x1626, 0xc00, 0x6, 0x7, 0x7, 0xfffffffffffffff8, 0x8000, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000001000-0x1), 0x8}, 0x400, 0x7, 0xfd1, 0x0, 0x3, 0x1, 0xff}, r3, 0x1, r1, 0x3) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x109, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) [ 45.758387] sock: sock_set_timeout: `syz-executor6' (pid 7335) tries to set negative timeout 2018/02/10 19:35:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) clock_gettime(0x0, &(0x7f0000de8000-0x8)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e8000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000168000-0xe8)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000bca000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000e30000)={@empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x5, 0x92, 0x489d, 0x100, 0x8, 0x10000, r2}) timer_settime(0x0, 0x1, &(0x7f0000c32000)={{0x0, r0+30000000}, {0x77359400}}, &(0x7f0000fa8000)) timer_settime(0x0, 0x0, &(0x7f0000b84000-0x10), &(0x7f0000c50000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000554000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000bec000-0xe8)={{{@in=@remote, @in=@loopback}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f000043c000)=0xe8) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00008be000)={0x18, 0x1d, 0x82b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x41, []}]}, 0x18}, 0x1}, 0x0) socket$pppoe(0x18, 0x1, 0x0) [ 45.827510] sock: sock_set_timeout: `syz-executor6' (pid 7345) tries to set negative timeout 2018/02/10 19:35:09 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000d6e000-0x8)=0x4) 2018/02/10 19:35:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a1e000)='/dev/sg#\x00', 0x0, 0x2040) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e1f000-0x4)=0x0) bind$netrom(r0, &(0x7f000001a000-0x48)=@full={{0x3, {"3bb7dfe301701c"}, 0x7960bef7}, [{"631df81162afdc"}, {"1823773c1f6b3f"}, {"e642b18457afb3"}, {"810c539b2b7ec6"}, {"524e84d5096562"}, {"b108958d5e5e3d"}, {"85a04a8a9dc900"}, {"b970ca4342b6d2"}]}, 0x48) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00009c2000)={0x0, 0x1, 0x100000000, 0x3, "7c6d44592b5f0ef10c583ab573caf48ef82207a737ce6cc136b3538cb5643984"}) fcntl$setown(r0, 0x8, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00008e3000-0x42)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b164bf27d45e060153aec81c56e6b25500bdeeb456971442152", 0x42) 2018/02/10 19:35:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x20) r1 = dup(r0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000426000)={{{@in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) 2018/02/10 19:35:09 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000007000-0x1e)=""/30, &(0x7f0000006000)=0x69f) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_validatetrans(r1, &(0x7f0000007000)={'system_u:object_r:syslog_conf_t:s0', 0x20, 'system_u:object_r:ssh_keygen_exec_t:s0', 0x20, 0x34, 0x34, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x7b) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@generic="ac3b833739f58b0a9e14dd4ab1e311ab", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) 2018/02/10 19:35:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x3, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000130000-0x4)=0x0) sched_setattr(r1, &(0x7f0000995000-0x30)={0x30, 0x3, 0x0, 0x1, 0x0, 0x7, 0x2, 0x20}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ba6000-0xcc)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000947000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) 2018/02/10 19:35:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x0, 0x200400) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000ba5000-0x98)={0x3, 0x0, [{0x3, 0x6, 0x0, 0x0, @sint={0x3f, 0x8}}, {0x14400000000, 0x2, 0x0, 0x0, @sint={0x9933, 0x100000001}}, {0x3f, 0x6, 0x0, 0x0, @sint={0x8, 0x4}}]}) 2018/02/10 19:35:09 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000d000-0x694)=@mangle={'mangle\x00', 0x1f, 0x6, 0x638, 0x234, 0x4e0, 0x310, 0x3e0, 0x4e0, 0x5a4, 0x5a4, 0x5a4, 0x5a4, 0x5a4, 0x6, &(0x7f0000004000-0x60), {[{{@uncond, 0x0, 0x1f4, 0x234, 0x0, {}, [@common=@inet=@l2tp={0x2c, 'l2tp\x00', 0x0, {0x2, 0x3, 0x3, 0x1, 0x2}}, @common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x2, 0x2, 0x3, 0x2, 0x80000000, 0x800, 0x24d9, 0x2, 0x78, 0x20}, 0xad8}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "18e1098d1c6f372d55cedfff804b4801fafed03412060d87496fe875606d"}}, {{@ip={@multicast2=0xe0000002, @empty, 0xff, 0xffffffff, @generic="3d417d90aced4793d36257ec909fb7e9", @common='bridge0\x00', {}, {0xff}, 0x62, 0x3, 0x10}, 0x0, 0xb8, 0xdc, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x1}}]}, @inet=@TOS={0x24, 'TOS\x00', 0x0, {0xffffffff, 0x6}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0xffff, 0x6, 0x100000001, 0x0, 0xffff], 0x91, 0xec, 0x80}, {0x2f3e, [0x10001, 0x8, 0x7fff, 0x77, 0x8001, 0x7], 0x4, 0x0, 0x7}}}}, {{@ip={@empty, @dev={0xac, 0x14, 0x0, 0xa}, 0xffffffff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='lo\x00', {}, {0xff}, 0x77, 0x1, 0x40}, 0x0, 0xdc, 0x100, 0x0, {}, [@common=@inet=@set4={0x48, 'set\x00', 0x4, {{0x6, 0x5, 0x4}, {0x20, 0x6c628fb2}, {0xff}, 0x6}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x8}}]}, @TTL={0x24, 'TTL\x00', 0x0, {0x1, 0xc33c}}}, {{@uncond, 0x0, 0x94, 0xc4, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00', 0x0, {0x3, 0x3ee56e7a}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x5, 0x6, @rand_addr=0x8, 0x0}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x694) bind$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/10 19:35:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004d6000)={0x0, 0x0, 0x0}, &(0x7f00006c9000-0x4)=0xc) stat(&(0x7f0000de3000)='./file0\x00', &(0x7f00003bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f000034c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce0000)={0x0, 0x0, 0x0}, &(0x7f0000ad5000)=0xc) r4 = getegid() fstat(0xffffffffffffff9c, &(0x7f0000c19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000fdc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x7, &(0x7f0000709000-0x1c)=[r0, r1, r2, r3, r4, r5, r6]) r7 = socket(0x10, 0x40000000000002, 0x0) recvfrom$packet(r7, &(0x7f00006fb000-0xa4)=""/164, 0xa4, 0x6fb67fa2d7e96010, 0x0, 0x0) sendmsg$nl_route(r7, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000054e000-0x1040)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0x10000a, [@generic="88e948a7d8a550769ce182a5bf"]}]}]}]}, 0x50}, 0x1}, 0x0) 2018/02/10 19:35:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TCSETS(r0, 0x5402, &(0x7f0000002000-0x24)={0x1, 0x1, 0x2, 0x3, 0x4, 0x8, 0x100000000000000, 0xd814, 0x1, 0x8, 0x7fffffff, 0x1f}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000fbd000)='./control\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) getdents(r1, &(0x7f0000001000-0x9)=""/115, 0x73) 2018/02/10 19:35:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cd6000-0xe9)={0x0, 0xe1, "86670f6a65c6da8bf8b1d296dd4183f3011b0b6808dba8a884803d80e1e9facc0ac98822b52484a5dcc0e587f14d56fce8d04a09b6486a578933c6cd719fa94f050cca0bc348a9245e186ec454c249f3ff920679d60dab3866816b3fe6b9308bd056ab9f6b022279b97b3a0e769eb02803f433e5fb3f5af45ed737e56ef9c6b792faf0fe6270e41ec18ebd25643f1580e2aa7a308cbeea8f7f7450667fed8baf4f1989186878b4bdec8bee66c7e67b4fcf77d5173b63d9c98ada38739f37d2175fb3c08df0cd135c44616491eb79a6ebf74bdfdd8da5f9b773d8e09763367a0810"}, &(0x7f0000ce0000-0x4)=0xe9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f53000)={0x100000, 0x820d, 0x3, 0xc9, r1}, &(0x7f00003f3000)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df8000)={@generic="94fb902a333e0fa62b909040ce6d6ea6", 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000d54000)={@dev={0xfe, 0x80, [], 0x0, 0x13}, r2}, 0x14) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x6) pwrite64(r0, &(0x7f0000bb7000-0x2)="02", 0x1, 0x20000) lseek(r0, 0x0, 0x3) 2018/02/10 19:35:09 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000005000)=[{&(0x7f000000f000-0xaf)="f5", 0x1}], 0x1, &(0x7f0000004000-0xd0)=[{0x90, 0x11f, 0xc7bf, "7796641dc9ae927bd0d21e99e70ea42974f633ff3dbcd66525a264b57823275217f934dbb4cf73567fd99d7ed0bd020053760ab9e9286c0cae5bf0be35a7936c5b3ddf2198c8219cabc353843b5c07e91a1c1c865be3d6c46837d3d17fa6a23205e214e1318f91bd75093772bda9ad378530c53de072c4cd95d21f4ee5f79d5d7512"}, {0x40, 0x119, 0xffff, "38519641863d694c326fb0a14022a5cd3eaacf951b6d547ffaa2161209819358720a7da9ce56a127d4570eb93f075f0b9b"}], 0xd0}, 0x20000001) r0 = syz_open_dev$sg(&(0x7f0000015000-0x9)='/dev/sg#\x00', 0x4, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000009000-0x8)={0x0, 0x0}, 0x800) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000010000)=""/132, &(0x7f0000012000)=0x84) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000015000)='id_legacy\x00', &(0x7f0000016000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000016000-0xf)='vboxnet0cpuset\x00', 0xfffffffffffffffa) r3 = getuid() r4 = getgid() keyctl$chown(0x4, r2, r3, r4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000004000)={{0x3, 0x3, 0xffffffff, 0x3, 0x8}, 0xfffffffffffffffc, 0x83e6}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000016000-0x4)=0x26) connect$netrom(r5, &(0x7f0000008000-0x10)=@ax25={0x3, {"ece1b3ba69e2f6"}, 0x3}, 0x10) 2018/02/10 19:35:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3aae) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) r1 = memfd_create(&(0x7f0000586000-0x2)='%\x00', 0x1) write$selinux_user(r1, &(0x7f000083b000-0x29)={'system_u:object_r:crack_db_t:s0', 0x20, 'sysadm_u\x00'}, 0x29) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x200008c0, &(0x7f0000efd000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/10 19:35:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000e6f000)={0x0, 0x0}) setpgid(r3, 0x0) 2018/02/10 19:35:09 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000027000-0xa)='/dev/vcs#\x00', 0x8, 0x8100) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000026000), &(0x7f0000026000)=0x10, 0x800) r1 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$vcsa(&(0x7f0000024000-0xb)='/dev/vcsa#\x00', 0x6c, 0x40000) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000026000)={0x9, 0x80, 0x8, 'queue0\x00', 0x7}) sendmsg$nl_route(r1, &(0x7f0000023000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000-0x1c0)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffffffffffffe}, []}, 0x1c}, 0x1}, 0x0) 2018/02/10 19:35:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:09 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000341000)={0x178, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000fd4000)='/dev/dmmidi#\x00', 0x5d, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00009ab000-0x10c)={0x2, 0x2, 0x5d51, 0x0, 0x0, [], [], [], 0x1, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00006f3000)='/dev/input/event#\x00', 0xfff, 0x400000) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000002d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000bd1000), 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000fd5000-0x8)=0x7fff) r3 = syz_open_dev$mice(&(0x7f0000f25000-0x10)='/dev/input/mice\x00', 0x0, 0x200) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0485510, &(0x7f00003e5000)={0x0, 0x6, 0x81, 0x2, &(0x7f00002dd000)=[{}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fd5000-0x4), &(0x7f0000138000)=0x4) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a41000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f00002e4000-0x4)=0x4) 2018/02/10 19:35:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c60000-0x17)={0xffffffffffffffff, 0x0, 0xd, 0xffffffffffffffff}) 2018/02/10 19:35:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d06000)={@mcast2={0xff, 0x2, [], 0x1}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xa) r3 = syz_open_dev$midi(&(0x7f0000296000)='/dev/midi#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000001000-0x80)) 2018/02/10 19:35:09 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000006000-0x38)={&(0x7f0000005000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x1, 0x1}], 0x10}, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/02/10 19:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) pread64(0xffffffffffffffff, &(0x7f00008c2000-0x89), 0x0, 0x33) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009aa000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) r1 = socket$inet6(0xa, 0x800000000080000, 0xfb) connect$l2tp(r0, &(0x7f0000532000+0xd2c)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x0, 0x3, {0xa, 0x0, 0xffffffffffffff00, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffff}}}, 0x32) 2018/02/10 19:35:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000648000)='/dev/vcs#\x00', 0x8, 0x4000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000af9000), &(0x7f0000aef000-0x4)=0x4) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000227000)={r2, 0x0, 0x0, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000e44000-0x20)={0x0, 0x5, 0x6, 0xfd4, 0x5f2ff99f, 0x32000000000, 0x9, 0x4, 0x0}, &(0x7f0000907000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000864000)={r5, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x1}}, [0x10000, 0x200, 0x100, 0x44, 0xba1, 0x0, 0x0, 0x6, 0x3, 0xfffffffffffffff7, 0x8, 0x8, 0x1, 0x9, 0x7]}, &(0x7f0000881000)=0x108) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a04000-0x20)={r2, 0x0, 0x100010100000002, r4}) 2018/02/10 19:35:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000001e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) sendmsg$key(r0, &(0x7f0000eff000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f000035e000)={0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x6, 0xffffffffffffffff, [@sadb_address={0x3, 0x5, 0x6c, 0x20, 0x0, @in={0x2, 0x3, @rand_addr=0x296}}, @sadb_lifetime={0x4, 0x2, 0x3, 0x0, 0xffff, 0xfffffffffffffff8}, @sadb_x_policy={0x8, 0x12, 0x2, 0x4, 0x0, 0xb, 0x7fff, {0x6, 0xff, 0x100000000, 0x1000000000, 0x0, 0xfffffffffffffffd, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x16}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}}]}, 0x88}, 0x1}, 0x0) close(r0) 2018/02/10 19:35:09 executing program 2: r0 = memfd_create(&(0x7f000081d000)='selinux\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x20000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000015e000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x40046104, &(0x7f0000cba000-0x4)) ioctl$sock_bt_hci(r2, 0x0, &(0x7f00005a2000)="7348cd77d274e5489c4213be7d48aea8e2ba907e33713b73123040ac2b3d1816e744cbc074bca3272424b651b7c366722bee81dee0f957a529d540551a10e26fb37c01a83b09b990") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000daf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/10 19:35:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r1, 0x0) write$eventfd(r0, &(0x7f0000fdb000-0x8)=0x6, 0x1ca) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f71000)={0x0, 0x1c, &(0x7f0000ebe000)=[@in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x74f}]}, &(0x7f0000dc4000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b40000-0x108)={r2, @in={{0x2, 0x3, @rand_addr=0x10001}}, [0x2, 0x1, 0x1000, 0x3f, 0x7, 0x81, 0x40, 0x8, 0x176726b0, 0x4, 0x2, 0x8, 0x7, 0x7fffffff, 0x4]}, &(0x7f00000ff000-0x3)=0x108) readahead(r0, 0x1, 0x400) 2018/02/10 19:35:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000002000-0x4)=0x0) sched_setaffinity(0x0, 0xfffffffffffffee8, &(0x7f000070c000-0x8)) io_getevents(r0, 0x0, 0x0, &(0x7f0000c8a000-0x80)=[], &(0x7f000018e000-0x10)) io_destroy(0x0) 2018/02/10 19:35:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ddd000)={0x0, 0x80000000}, &(0x7f00000b8000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000013d000-0x8)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000db8000+0x8b5), &(0x7f0000437000-0x4)=0x8) dup3(r1, r0, 0x0) 2018/02/10 19:35:09 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x2, 0x4) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000015000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) clock_gettime(0x2, &(0x7f0000002000-0x8)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000018000)=0xb4, 0x4) recvfrom$packet(r0, &(0x7f0000026000-0x1000)=""/4096, 0x1000, 0x1000000002000, &(0x7f0000026000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/10 19:35:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x6)=@hci, &(0x7f0000001000-0x4)=0xfffffcd5, 0x807f9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000002000)=""/190, 0xbe, 0x1, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x9, 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000204000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x9}}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000055f000)={r2, &(0x7f0000105000-0xd5), &(0x7f0000677000)}, 0x20) [ 46.210656] binder_alloc: binder_alloc_mmap_handler: 7445 2011a000-2051a000 already mapped failed -16 2018/02/10 19:35:09 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c30000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x5, 0x30, 0x1}) r1 = socket$inet6(0xa, 0x1001000000080001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x8000000000030, &(0x7f000000e000)=""/84, &(0x7f0000011000-0x4)=0xffffffffffffffa3) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000030a000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000001000-0x20)={r2, 0x3ff, 0x4dd, r2}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000089000)={0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd5, &(0x7f0000002000-0x4)=0x9, 0x4) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000001000)={0x0, 0xfffffffffffffffa, 0x4d, 0x8, 0x400, 0x3ff, 0x400, 0x2, 0xfffffffffffffffb, 0x4, 0x1, 0x800}) 2018/02/10 19:35:09 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x47822b29f7174677, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x800000000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) sched_setscheduler(r1, 0x6, &(0x7f0000001000)=0x8) r2 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40) connect$nfc_llcp(r2, &(0x7f0000001000)={0x27, 0x1, 0x8, 0x1, 0x7ff, 0x4, "2d9359eb758fd5fcf8279c7aa749e579d2bd9232e114fb4cff6c9833b3cc598087aa8977214ac338dc908e3b80340a9057ac470949aacfff68aa8d53fd9071"}, 0x58) pkey_mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000001, r0) openat$vsock(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/02/10 19:35:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x58), &(0x7f0000837000)=0x58, 0x80800) dup(r0) 2018/02/10 19:35:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f1e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000799000-0x1000)=""/4096, &(0x7f0000603000-0x4)=0x1000) fgetxattr(r2, &(0x7f000019e000)=@random={'btrfs.', '@#\x00'}, &(0x7f00009e2000-0x4b)=""/75, 0x4b) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000d75000)=0x2, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000d75000)=@ioapic) 2018/02/10 19:35:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fbb000-0x6a)="3666d9bee3be7a4feeb0e45231d7dd24e388fb7d4bcf91c744f691adb9d0c5be54135ee3975fd46f230697c7ca7633911e321dadbeca6fe5bb64f6f6d7f83667c9c79b99099129cbf799af71138744fbacba97ae75d1b1e19160ae3d11db9be93427ed2f95f6c22d7b63", 0x6a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/02/10 19:35:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000471000+0xe5a)={0x4, 0x0, &(0x7f0000ba8000)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f00005dc000)}) 2018/02/10 19:35:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:09 executing program 6: mmap(&(0x7f0000000000/0x115000)=nil, 0x115000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000115000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000116000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000115000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000115000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x7, 0x2, &(0x7f000007b000)="d98c02a44c0ba37eee2ca99a416afb8164cbccf6cdd9cfa729aa1240", 0x1c) mmap(&(0x7f0000115000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000116000-0x2c)={@nfc={0x27, 0x4, 0xfff, 0x7}, {&(0x7f0000116000-0x56)=""/86, 0x56}, &(0x7f0000116000-0x1), 0x4}, 0x2c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000021000), 0x4) 2018/02/10 19:35:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) [ 46.357903] audit: type=1400 audit(1518291309.744:49): avc: denied { read } for pid=7488 comm="syz-executor3" dev="sockfs" ino=20070 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/10 19:35:09 executing program 4: r0 = socket$inet(0x2, 0x8000a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f00005a4000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000551000)="ef8caf2568548d40b27aac6395d66c9732d23c6f4330da3aeb62172fc23196560385210ddf630940f3a654002e75c936645d2c25c7892560bbb7628b50e85b84eb1304f627bc18f99a45e1dae2f85112a65bf409740039", 0x57, 0xfffffffffffffff9) request_key(&(0x7f0000eba000-0xa)='syzkaller\x00', &(0x7f0000143000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000b5d000-0x6)='eth0*\x00', r1) fsetxattr(r0, &(0x7f0000212000)=@known='security.ima\x00', &(0x7f0000a3f000-0x1)='\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) 2018/02/10 19:35:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00002bf000+0xb6)='/dev/snd/pcmC#D#p\x00', 0x333, 0x2000) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000310000)=""/4096, &(0x7f00004f7000)=0x1000) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000924000)=""/24, &(0x7f0000001000-0x4)=0x18) 2018/02/10 19:35:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, &(0x7f0000001000)="24000000100005004d08000800e80103030501001000010010000000f70000f1de005609", 0x24) 2018/02/10 19:35:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x100}, {0x6}]}) 2018/02/10 19:35:09 executing program 0: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000d29000)='./file0\x00', &(0x7f0000d29000)=@random={'user.', '(cpuset\x00'}) sendto$packet(0xffffffffffffffff, &(0x7f0000d26000)="2fec7a08921def086a449fc32cda3d", 0xf, 0x0, &(0x7f0000d27000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000d26000-0xf)=""/30, &(0x7f0000d1c000)=0x1e) 2018/02/10 19:35:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb5000)={0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000047b000+0x9eb)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000964000-0x8)={r1, 0xfffffffffffffffe}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000699000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f000040f000)) 2018/02/10 19:35:09 executing program 7: clock_gettime(0x6, &(0x7f00000df000)) mlock2(&(0x7f0000808000/0x1000)=nil, 0x1000, 0x1) [ 46.388712] audit: type=1400 audit(1518291309.775:50): avc: denied { getattr } for pid=7488 comm="syz-executor3" name="NETLINK" dev="sockfs" ino=20070 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/10 19:35:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000916000-0x4), 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00002a0000)={0x0, 0x3ff, 0x20}, &(0x7f0000684000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000be7000)=@assoc_value={r1, 0x2}, 0x8) 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={0x5, 0xf, 0x2}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f00007d2000-0xc3)=""/195}, 0x48) 2018/02/10 19:35:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f00005ca000-0x9)='/dev/sg#\x00', 0x73, 0x40000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c22000)=0x3, 0x4) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000e23000)={0x8, 0x9, 0x800, 0x10, 0x100000000, 0x100000001}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/10 19:35:09 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045004, &(0x7f0000004000-0x8)) fchdir(r0) 2018/02/10 19:35:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000a9a000-0x5c)={0x8, 0x8, 0xfffffffffffffffb, {0x0, 0x1c9c380}, 0x5962, 0x432b}) bpf$MAP_CREATE(0x0, &(0x7f0000edf000)={0x1, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff}, 0x2c) 2018/02/10 19:35:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) openat$cuse(0xffffffffffffff9c, &(0x7f0000350000)='/dev/cuse\x00', 0x400, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x3a4, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/10 19:35:09 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000000e000-0x1c)={0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x0, &(0x7f000000a000)=[]}}], 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000004000)=0xfffffffffffffe01) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f000000e000)=@ax25={0x3, {"8eff7b5a2c7617"}, 0x8}, 0x26) llistxattr(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000008000-0xc8)=""/200, 0xc8) getpeername$netlink(r2, &(0x7f0000005000+0xcda), &(0x7f000000a000-0x4)=0xc) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000006000-0x45)="c0c73ff0") 2018/02/10 19:35:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0x80000000}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x2d, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a4d000)={{&(0x7f0000935000/0x2000)=nil, 0x2000}, 0x1}) pselect6(0x40, &(0x7f0000000000), &(0x7f0000001000-0x40)={0x9}, &(0x7f0000014000-0x40), &(0x7f0000001000-0x10), &(0x7f0000001000-0x10)={&(0x7f0000001000), 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 46.450415] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/10 19:35:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x10, &(0x7f0000792000-0xe8)={{{@in6=@loopback, @in=@empty}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000073b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f000047d000-0x30)) 2018/02/10 19:35:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10), 0x0) 2018/02/10 19:35:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) openat$audio(0xffffffffffffff9c, &(0x7f0000946000)='/dev/audio\x00', 0x0, 0x0) 2018/02/10 19:35:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/10 19:35:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() tkill(r0, 0x9) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0xfffffffffffffffe}) r2 = signalfd4(0xffffffffffffffff, &(0x7f00005ce000)={0x9}, 0xfffffffffffffff3, 0x10000000000000) read(r2, &(0x7f0000b0a000)=""/128, 0x80) 2018/02/10 19:35:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000799000-0x4), 0x4) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000025d000)=0x4, 0x4) close(r0) mount(&(0x7f0000597000-0x8)='./file0\x00', &(0x7f0000cf8000+0xdf5)='./file0/file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0xc0ed0000, &(0x7f000002f000)) 2018/02/10 19:35:09 executing program 2: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000474000-0x20)) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000659000-0x10)={r0, r1, 0x0, 0x1}, 0x10) modify_ldt$write(0x1, &(0x7f0000269000-0x10)={0xf164, 0x0, 0x1000, 0x2, 0xffffffffffffff99, 0x7, 0x1ff, 0xff, 0xe3d9, 0x427}, 0x10) [ 46.554291] binder: BINDER_SET_CONTEXT_MGR already set [ 46.563384] binder: 7531:7536 ioctl 40046207 0 returned -16 [ 46.590702] binder: send failed reply for transaction 21 to 7531:7536 2018/02/10 19:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000fbd000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0xff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, @in={0x2, 0x1, @rand_addr=0x7ff}], 0x3c) rename(&(0x7f0000968000-0xa)='./control\x00', &(0x7f0000b72000)='./control\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e5f000)={0x0, 0xc17}, &(0x7f0000bbb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a57000)={r1, 0xfffffffffffff5a1, 0x6}, &(0x7f00009b4000-0x4)=0x8) bind$bt_l2cap(r0, &(0x7f0000323000)={0x1f, 0x4, {0x42e5, 0xc3bf, 0x6, 0xde, 0x5, 0x8d}, 0x1, 0x9}, 0xe) 2018/02/10 19:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10), 0x0) 2018/02/10 19:35:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10), 0x0) 2018/02/10 19:35:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b9f000)={0x0, 0x4c, "4acfe010d574ae0abc5e12e4bb6191d2038d92acd69d9a5b28667e40864e038ab482cd56f75a1a91b2f4e5f8a31b53cc14883342acc303bfaec5be322735aee46b9bb2bdf181d0326b60a3b9"}, &(0x7f00007e2000)=0x54) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000026c000-0x14)={r1, 0x7, 0xffffffffffffffff, 0x9, 0x9, 0x8}, 0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006dc000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000048e000)={{{@in=@rand_addr, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000cef000-0x4)=0xe8) 2018/02/10 19:35:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000768000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00007c8000-0x8)='./file0\x00', 0x10) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000f24000), 0x4) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00002d5000)={0x4, 0x100, 0xe2}) geteuid() r4 = dup(r0) recvmsg(r4, &(0x7f0000694000-0x1c)={&(0x7f0000424000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000e62000-0x40)=[{&(0x7f0000a92000-0xa)=""/10, 0xa}, {&(0x7f0000b19000-0x12)=""/18, 0x12}, {&(0x7f0000dbc000-0xd9)=""/217, 0xd9}, {&(0x7f0000bfd000-0xce)=""/206, 0xce}, {&(0x7f0000dbc000)=""/129, 0x81}, {&(0x7f000076d000-0x1)=""/1, 0x1}, {&(0x7f000063a000-0x1000)=""/4096, 0x1000}, {&(0x7f00009b8000)=""/4096, 0x1000}], 0x8, &(0x7f00001ef000)=""/14, 0xe, 0x2}, 0x20) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000951000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x0, r5}) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000fdb000)={0xe39, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80, 0x8, 0x6, 0x81, 0x10005, 0x0, 0xb, 0x0, 0xb906}) 2018/02/10 19:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10), 0x0) [ 46.600137] audit: type=1400 audit(1518291309.986:51): avc: denied { setopt } for pid=7555 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=netlink_generic_socket permissive=1 2018/02/10 19:35:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ac5000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000935000)='./file0\x00', 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000045e000-0x10)="c0c931008d31096f060deef0f537734f", 0x10) mount(&(0x7f0000b84000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000265000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000175000), &(0x7f000035b000)=0x4) 2018/02/10 19:35:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10), 0x0) 2018/02/10 19:35:10 executing program 4: gettid() r0 = dup(0xffffffffffffff9c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000532000-0xe8)={{{@in6=@mcast1, @in=@remote}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00007ba000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003bd000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f000085f000), &(0x7f000038d000)=0x4) socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f00002ca000)={{}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) 2018/02/10 19:35:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000067f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00007c2000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000f9f000)={0x4, 0xdf, "299cd8f59be9b6939d42d07ee597b3b619f642b1b40e60734e8ff2278e87946fce5bb7a8a83138cccd8774c197e4a7db7c3a8bf49c35495315aceb7f608d7c238d3ea5b0c2990c37784f3ca3ed0030a8111161885a61d2bde2f63cb22b29d52ec4ce020c6c3460ae00dd3504cca48688ad1dfcd15985dd513f8e39beef025b695c559566ae851e8adeec094c1446e532b39e5b4ae951c802e3c9ad7b953766dbe94c34c7ad43d78f0c8fd0ee5475f048427c89eddb00af113fe1e0b009af7366972404286b38288271d8066c83f36ee0d86e3c4bfac9cf71051139a4fdbf1b"}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000d55000-0x10)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x282}]}, 0x34}, 0x1}, 0x0) 2018/02/10 19:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5", 0x8) [ 46.677404] binder: undelivered TRANSACTION_COMPLETE [ 46.682641] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/10 19:35:10 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) 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) r0 = add_key(&(0x7f0000002000-0xb)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)="c33824823db3f2422ceb9ff50885e286027d2a30a737e4f3daccae474c3da7f49bf9ae245cfa08f2904fee760beccf0ca3e5a55d599f72e8895836605e8a20423cdb5d5fa66059c1e05fb18dd92c4293fe5ab4e3bd937e4f2dd91d394e6e93bb0c0a217c4d04ccaa372dc8abe5ae3e687e51ba904acf5409d82343ad90ebef03e5e3c86043964ae9cd80f3b2a84f89764b074c5cf9925de3bf20863a3d66463193e98f2b964cb8609022c6394c8f3fc85d19c788b463132afe347c8709ad5d9bdc1142775d5b6b7a", 0xc8, 0xfffffffffffffffa) add_key(&(0x7f0000002000-0x8)='big_key\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000-0x2)="4ac7", 0x2, r0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00001eb000-0xf6)='*', 0x1, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x2)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x4000000004, 0x0) keyctl$negate(0xd, r1, 0x4, r2) r3 = socket$bt_l2cap(0x1f, 0x0, 0x0) r4 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r4, &(0x7f0000001000-0x10), 0x40000000, &(0x7f0000002000)) chroot(&(0x7f0000003000-0x8)='./file0\x00') setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000001000-0x2), 0x2) 2018/02/10 19:35:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10), 0x0) 2018/02/10 19:35:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000732000-0x4)=0x10000, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000236000-0xe8)={{{@in6=@local, @in=@broadcast}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000468000-0x4)=0xe8) 2018/02/10 19:35:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @common='sit0\x00'}}, 0x1e) writev(r1, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00007b8000-0xc)='/dev/ashmem\x00') mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/02/10 19:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5", 0x8) 2018/02/10 19:35:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c98000-0x8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ded000-0x108)={0x2, 0x0, [{0x0, 0xc, &(0x7f0000dfa000-0xc)=""/12}, {0x0, 0xff, &(0x7f0000c79000)=""/255}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) r1 = dup(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00007e2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000025000-0x10)={0x0, 0x0, 0x32f6a478}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00002f7000)={r2, r3}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000556000-0x11)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000d4b000-0x414)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x1f4, 0x0, 0x2e4, 0x2e4, 0x2e4, 0x4, &(0x7f00007f1000), {[{{@arp={@dev={0xac, 0x14, 0x0, 0x15}, @loopback=0x7f000001, 0xffffff00, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0xff, 0xff]}, 0x6, 0x7, 0x5962, 0xb3f6, 0x79, 0x6, @generic="c1c6ad3e976dac829bcf3712477a26bb", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x10}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @empty, @dev={0xac, 0x14, 0x0, 0x15}, @multicast2=0xe0000002, 0x4, 0x1}}}, {{@uncond, 0xc0, 0xe4}, @unspec=@AUDIT={0x24, 'AUDIT\x00'}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x3, 0x8001, 0x6, 0x2}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x414) 2018/02/10 19:35:10 executing program 4: r0 = eventfd2(0x3ffffffc, 0xffffffffffffffff) unshare(0x28008000) fremovexattr(r0, &(0x7f0000994000)=@random={'system.\x00', '!vmnet1\x00'}) r1 = syz_open_pts(0xffffffffffffffff, 0x40) ioctl$TIOCCONS(r1, 0x541d) 2018/02/10 19:35:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x83}, 0x2) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000b6f000-0x4)=0x7, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000f4c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/10 19:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5", 0x8) 2018/02/10 19:35:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10), 0x0) 2018/02/10 19:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced", 0xc) 2018/02/10 19:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003a2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000d0f000-0x28)={0x1, 0x0, [{0x4b564d01}]}) 2018/02/10 19:35:10 executing program 4: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b04000-0x9)='/dev/sg#\x00', 0x7f, 0x220000) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000b03000)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000b02000)=@ioapic={0x0, 0x10000, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x6ed2}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000b02000+0xe4f)) 2018/02/10 19:35:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$cuse(0xffffffffffffff9c, &(0x7f0000641000-0xa)='/dev/cuse\x00', 0x80080, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000aa8000-0x138)) 2018/02/10 19:35:10 executing program 2: clone(0x0, &(0x7f000029f000-0x1), &(0x7f0000000000+0x1fb), &(0x7f0000000000), &(0x7f0000001000-0x1)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) setpriority(0x1, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() setpriority(0x3, r1, 0xa1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0x3, 0x4, 0x8, 0xef0f, 0x0, 0x3, 0x0, 0xd, 0x7, 0x2e1, 0x8, 0x3, 0x2, 0x10000, 0x4, 0x101, 0x7, 0x1, 0x0, 0x7, 0x1, 0x9, 0x400, 0xdd5c, 0x2e1c45b7, 0x8, 0xfffffffffffffffc, 0x7f, 0x8, 0x10000, 0x6b69b469, 0x2, 0x1fc, 0x3f55, 0x2, 0x9, 0x0, 0x545834ea, 0x0, @perf_bp={&(0x7f0000001000-0x1), 0x2}, 0x0, 0x200, 0x101, 0x4, 0xffffffff, 0x81, 0x80}, r2, 0x20, r0, 0x2) 2018/02/10 19:35:10 executing program 1: r0 = open(&(0x7f0000648000-0x8)='./file0\x00', 0x40, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000000)=0x10000) r1 = socket(0x4, 0x6, 0x7fffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000091000-0x48)=[@in6={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x937}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}], 0x48) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000099f000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, &(0x7f0000b7a000)=0x8c) 2018/02/10 19:35:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10), 0x0) 2018/02/10 19:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced", 0xc) 2018/02/10 19:35:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10), 0x0) 2018/02/10 19:35:10 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000ff9000)='/dev/snd/midiC#D#\x00', 0x3, 0x840) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000d19000-0x50)={@syzn, @ifru_names=@common}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r2, 0xd, &(0x7f0000ffb000-0x8)={0xc0a3}, &(0x7f0000aa1000)) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000443000)={@common="6c6f00000000000000000000000000ff", &(0x7f000029b000)=@ethtool_pauseparam={0x12}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000789000-0x1a)={0x0, 0x100000000, 0x9, [0x5, 0x4, 0xb88, 0x100000000, 0x0, 0x805a, 0x7, 0xffffffff, 0x1]}, &(0x7f0000582000)=0x1a) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ffc000-0x18)={r3, 0x1000, 0x0, 0x9, 0x1}, &(0x7f0000ffc000-0x4)=0x18) 2018/02/10 19:35:10 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x2000002) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000016000-0x4)=0xe8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000017000-0x1c)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000007000-0x8)={&(0x7f0000007000-0x2c)=@ipmr_delroute={0x2c, 0x19, 0xc02, 0x7, 0x3, {0x80, 0x0, 0x34, 0x3, 0xfe, 0x7, 0xfd, 0x7, 0x100}, [@RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}, @RTA_GATEWAY={0x8, 0x5, @multicast1=0xe0000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x4008000) stat(&(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r1, 0x5460, &(0x7f0000003000-0x4)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x1, 0x9e2, 0x1, 0x0, 0xa, 0x20, 0x80, 0x3a, r2, r4}, {0x400, 0x0, 0x200, 0xef, 0x10000, 0x9, 0x4, 0x9}, {0x9, 0x8, 0x3, 0x4}, 0x1, 0x5, 0x1, 0x0, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0x32}, 0x2, @in6=@empty, 0x7, 0x3, 0x2, 0x1000, 0x5, 0x7f, 0x8}}, 0xe8) r5 = socket$rds(0x2, 0x5, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$amidi(&(0x7f0000009000-0xc)='/dev/amidi#\x00', 0x100000002, 0x0) setsockopt$RDS_RECVERR(r5, 0x84, 0x6, &(0x7f000000b000-0x4), 0xfffffffffffffe94) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f000000f000-0x9)='/dev/ppp\x00', 0x103800, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f000000b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004000-0x10)={r0, r7, 0x3, 0x2}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r6, 0x28, &(0x7f0000003000-0x28)}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f000000e000)={0x2000}) 2018/02/10 19:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced", 0xc) 2018/02/10 19:35:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10), 0x0) 2018/02/10 19:35:10 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/rfkill\x00', 0x80000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000746000-0x8)={0x0, 0x0}) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000041b000-0x1), 0x1) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000041c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0xfffffffffffffffd, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000cd000)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00006d6000-0x4)=0xe8) sendmsg$can_raw(r4, &(0x7f00008df000)={&(0x7f0000f07000-0x10)={0x1d, r5}, 0x10, &(0x7f0000a43000)={&(0x7f000067c000)=@can={{0x1, 0x6, 0x6, 0x200}, 0x1, 0x0, 0x0, 0x0, "9b55898d36450c4f"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x44) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000012000)={0x4, 0x100000000}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000013000)={0x5, {{0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x7dc6}}, {{0xa, 0x2, 0xffffffff, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x1}}}, 0x108) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000014000)={0x0, 0x9}, &(0x7f0000014000)=0x6) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000015000-0x4)=r6, 0x4) prctl$setname(0xf, &(0x7f0000013000)='/selinux/enforce\x00') r7 = socket$inet(0x10, 0x3, 0xfffffffff7faffff) sendmsg(r7, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000006000-0x24)="240000002d0003211ffffd946fa283b70a00004003000000031d856800a9000000000008", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000010000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x20}}) 2018/02/10 19:35:10 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b46000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0x8)=@fragment={0x2, 0x0, 0x1e, 0x80000001, 0x0, 0x4, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r3, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x80000) 2018/02/10 19:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000136000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000f1f000)=0x6, 0x4) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) poll(&(0x7f0000408000)=[{0xffffffffffffffff}, {r1}], 0x2, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f000059a000-0x90)={[0x5, 0xc8d, 0x8, 0x101, 0xe0000, 0x3, 0x8, 0x1, 0x3, 0x400, 0x0, 0x9, 0x4e, 0x2, 0x3, 0x7ff], 0x3001, 0x100}) 2018/02/10 19:35:10 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000c8c000-0x4)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/02/10 19:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54", 0xe) 2018/02/10 19:35:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00004b1000-0x10), 0x0) 2018/02/10 19:35:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000914000/0x3000)=nil, 0x3000, &(0x7f0000001000-0x8c)=""/140) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000b3e000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e952b1", 0x28, 0x29, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "a4c56ec5d5d88b4e7e8c32e0bf5a610218374cd3a93051e2e72e6d6ec24076ce"}}}}}}, &(0x7f000007c000)={0x0, 0x1, [0x0]}) 2018/02/10 19:35:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000925000-0x10)=@can, &(0x7f00008e4000-0x4)=0x10, 0x80000) bind$ax25(r0, &(0x7f00001b7000)={0x3, {"c5a3896dc72ed9"}, 0x5}, 0x10) 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$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000cd5000)={0x0, 0xb6, "5ba76922f4a1b22cd0dd642390bced07917ea00cfb6a4dffb40ab1065f28a781f9b21fa243f789a9a0646f473d2e5bbbd121d742a32903ae376a97ebb5f09c9eccca9466a9ac7bcb42ea58321c425d4c77358a225e92c7d198f66703bfd08ec1cd8e8c65a73dc5595b3d6981e0a04dccddeadaabbf02133b4f1c84bd885087facadc9e5d9adfd1807358368cf572bd801ef52aaed1e74dcfb9bb929d3e6b66b4d935344acbc69c4bd923a4b1c38024742602cf0c22c3"}, &(0x7f0000b61000-0x4)=0xbe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005e4000-0x8c)={r2, @in6={{0xa, 0x3, 0x100, @empty, 0x100}}}, &(0x7f0000e17000)=0x8c) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000044f000-0xc)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00008f7000-0x37)=""/55) 2018/02/10 19:35:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000217000)) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d9000-0x10)) signalfd(0xffffffffffffffff, &(0x7f00008e7000-0x8), 0x8) 2018/02/10 19:35:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./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)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007ba000)={0x0}, &(0x7f000060d000-0x4)=0xc) process_vm_writev(r0, &(0x7f0000842000)=[{&(0x7f0000b09000-0x14)=""/20, 0x14}, {&(0x7f0000ab9000)=""/4096, 0x1000}, {&(0x7f0000dea000)=""/69, 0x45}, {&(0x7f0000222000-0x3d)=""/61, 0x3d}, {&(0x7f0000cd9000-0x5a)=""/90, 0x5a}, {&(0x7f0000932000)=""/198, 0xc6}, {&(0x7f000076f000-0xea)=""/234, 0xea}, {&(0x7f00008db000)=""/139, 0x8b}], 0x8, &(0x7f00002d3000-0x38)=[{&(0x7f0000b83000-0x4a)=""/74, 0x4a}, {&(0x7f0000821000-0x8f)=""/143, 0x8f}, {&(0x7f0000a85000)=""/16, 0x10}, {&(0x7f0000994000-0x10)=""/16, 0x10}, {&(0x7f000066a000-0x5f)=""/95, 0x5f}, {&(0x7f0000af9000)=""/48, 0x30}, {&(0x7f0000f8b000)=""/235, 0xeb}], 0x7, 0x0) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f0000ffa000-0x1)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mq_open(&(0x7f0000afd000-0x5)='bdev\x00', 0x40, 0x80, &(0x7f00007c5000)={0x9aed, 0xffffffffffff0001, 0x3, 0x80, 0x0, 0x3, 0x0, 0x3}) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)) umount2(&(0x7f0000f45000)='.', 0x0) 2018/02/10 19:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)='net/fib_triestat\x00') getresuid(&(0x7f0000a3b000), &(0x7f0000062000-0x4), &(0x7f00004fc000)=0x0) stat(&(0x7f0000306000)='./file0\x00', &(0x7f0000f27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000e8c000-0x81)=""/129, &(0x7f00004e9000)=0x81) fchown(r1, r2, r3) bind$alg(r0, &(0x7f0000b5a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r1, &(0x7f0000be1000), 0x6d) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000c8a000-0x4)=0x1faf) 2018/02/10 19:35:10 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000d000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000010000)={0x4, 0x3, 0x1, 0xffffffffffffffc1}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r1, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000002d000)='/dev/dmmidi#\x00', 0xd90e, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f000002e000-0xb2)=""/178, &(0x7f000000b000)=0xb2) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f000000a000)=""/88) 2018/02/10 19:35:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00004b1000-0x10), 0x0) 2018/02/10 19:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54", 0xe) 2018/02/10 19:35:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002ad000-0x9)='/dev/sg#\x00', 0x8000007, 0xffffffffffffffff) ioctl$int_out(r0, 0x1, &(0x7f0000fd4000-0x4)) [ 47.161410] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=32 sclass=netlink_audit_socket pig=7687 comm=syz-executor3 2018/02/10 19:35:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00004b1000-0x10), 0x0) 2018/02/10 19:35:10 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x400, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000-0xc)={0x0, 0x20, &(0x7f0000006000)=[@in={0x2, 0x3, @rand_addr=0x1000}, @in={0x2, 0x2, @empty}]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r1, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0xc086, 0xffff}, &(0x7f0000007000-0x4)=0x98) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}}], 0x20) sendto$inet(r2, &(0x7f000001d000)="a5", 0x1, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/10 19:35:10 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 = syz_open_dev$amidi(&(0x7f0000409000-0xc)='/dev/amidi#\x00', 0xffffffff, 0x400) fcntl$setlease(r0, 0x400, 0x2) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) fchdir(r0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001ea000-0xc)={0xffffffff, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000dc7000-0x20)={r2, &(0x7f00004c6000-0x73)="5fd0", &(0x7f000086c000-0x94)="70de78134b2ea53224792376fbc1e67d8572882da7b181de28e4dfaf9934331873d292c5412f5b3d43e4ae882126af48e03ebf9d568e3b8b5a8d06c6938183853bd85a042490eb5caddf89c98fde73b753aaaf6de9520d000000089f2af7514f5408c4d38826578c6eca1e", 0xfffffffffffffffe}, 0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bad000)=0x0) getpriority(0x1, r3) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c80000-0x12)='/dev/loop-control\x00', 0x0, 0x0) memfd_create(&(0x7f0000397000)='-+\x00', 0x1) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000071b000-0x4)=0x0) ptrace$setsig(0x4203, r6, 0xfff, &(0x7f0000318000)={0x6, 0xc5, 0xffffffff, 0x9}) 2018/02/10 19:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54", 0xe) 2018/02/10 19:35:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1}, 0x0) fcntl$dupfd(r0, 0x0, r0) 2018/02/10 19:35:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000ecd000+0x4f6)={0x19980330}, &(0x7f0000033000-0x18)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002a3000)={0x6, r0, 0x1}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1) getsockopt(r0, 0x0, 0x41, &(0x7f0000695000-0x11)=""/17, &(0x7f0000dff000-0x4)=0x19e) open_by_handle_at(r0, &(0x7f00004ad000)={0x64, 0x8, "62a0105e75e65c6b0338dba78423173b7cffe7b70dcadfad3d0b092c80fcf0d62b79b747544acbaf870fd7a883aa0e1df6d030144a78a6446128e805519129da7c69379d9cfcc111958e6e930deef12c8a1bcb5a0c91abb1d76f4323"}, 0x100) [ 47.216761] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=32 sclass=netlink_audit_socket pig=7695 comm=syz-executor3 2018/02/10 19:35:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10), 0x0) 2018/02/10 19:35:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) process_vm_writev(r0, &(0x7f00005d6000)=[{&(0x7f000023f000-0xc7)=""/199, 0xaf}, {&(0x7f0000d13000-0xca)=""/202, 0xca}], 0x2, &(0x7f00000a0000-0x60)=[{&(0x7f000049f000)=""/236, 0x94}, {&(0x7f0000545000)}], 0x2, 0x0) 2018/02/10 19:35:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000936000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000055a000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00004cd000-0x10)={0x8000, 0x10000}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000115000-0xe)='/selinux/load\x00', 0x2, 0x0) dup2(r0, r2) r3 = syz_open_dev$sndmidi(&(0x7f0000284000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x4000) syz_emit_ethernet(0x2a, &(0x7f0000645000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x16, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4}}}}}, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x12) mknodat(r3, &(0x7f0000759000)='./file0\x00', 0x8083, 0x4) 2018/02/10 19:35:10 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r1, &(0x7f0000ea1000)={0xa, 0xffffffffffffffff, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00003e7000-0x8)=@fragment, 0x8) connect$inet6(r1, &(0x7f0000313000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x113}, 0x1c) sendmmsg(r1, &(0x7f0000ad9000)=[], 0x1, 0x0) 2018/02/10 19:35:10 executing program 4: mkdir(&(0x7f0000075000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') 2018/02/10 19:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54db", 0xf) 2018/02/10 19:35:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10), 0x0) 2018/02/10 19:35:10 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f00007f7000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x111000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000002000-0x26)=""/38) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f000000c000-0x8)={0x9, &(0x7f0000001000-0x48)=[{0xa5, 0x85a2, 0x7, 0x9}, {0x8, 0x8001, 0x80, 0x10000}, {0x9, 0x0, 0x3ff, 0x6}, {0x4, 0x4, 0x1, 0x9}, {0x7fff, 0x8, 0x5, 0x800}, {0x5, 0x8, 0x6}, {0x6, 0x8000, 0x1, 0x4}, {0xc2ce, 0xadd, 0x0, 0x1a1}, {0x400, 0x10001, 0x80000001, 0x1000}]}) 2018/02/10 19:35:10 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/cuse\x00', 0x100, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000007000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000-0x8c)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000004000-0x4)=0x8c) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x0, &(0x7f0000005000)=@raw=[], &(0x7f0000006000-0xa)='syzkaller\x00', 0x5, 0xc1, &(0x7f0000003000-0xc1)=""/193, 0x0, 0x1}, 0x48) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000008000-0x4)=0x6) 2018/02/10 19:35:10 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000-0x30)={&(0x7f0000001000-0x4)=[0x0], &(0x7f0000000000)=[0x0, 0x0], &(0x7f0000000000)=[0x0], &(0x7f00006a4000-0x4)=[0x0], 0x1, 0x2, 0x1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00004d5000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000b89000)="92e61fa2318b588bbf1e6086e33ab3cc9d5403020f9dca9a79fc1829656822a190a5fd54cb62df11c1e6da379a263d2a", 0x30) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006c6000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000dd1000-0x5c)={0x5e79, 0xc77b, 0x4, {0x0, 0x989680}, 0x8, 0x8}) write$sndseq(r3, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @time, {}, {}, @addr}], 0x30) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000eb000)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000153000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000d10000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80, r4}) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r6, 0x4188aea7, &(0x7f0000b5e000-0x68)={0x0, 0x0, []}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000336000-0x8)={0x0, 0x8001}, &(0x7f0000f95000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000c73000)={r7, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x8000, 0x0, 0x5, 0x59, 0x1}, &(0x7f0000b80000)=0xa0) 2018/02/10 19:35:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10), 0x0) 2018/02/10 19:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54db", 0xf) 2018/02/10 19:35:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x141000) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x3, @loopback=0x7f000001}}, 0x1, 0x9, [{{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}}, {{0x2, 0x3, @empty}}, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x0, @rand_addr}}]}, 0x560) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x0, 0x8000, 0x7, 0x2, 0x0, 0x0, 0x60, 0xb, 0xee2, 0x100, 0x2, 0x800, 0x10000, 0x1, 0x9, 0x2, 0x100000000, 0x1, 0x4, 0x4790, 0x2, 0xfffffffffffffffa, 0x7, 0x0, 0xc62e, 0x5, 0x9, 0x52ed7ea, 0x6, 0x7, 0xfffffffffffffff9, 0x101, 0x4, 0x7f, 0x100, 0x401, 0x0, 0xd8, 0x3, @perf_bp={&(0x7f0000b66000-0x1)}, 0x2000, 0x7, 0x3, 0x6, 0x6, 0x6, 0x9}, r0, 0x1000, r2, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) read(r3, &(0x7f0000eff000-0x42)=""/66, 0x42) ioctl(r4, 0x1268, &(0x7f000059a000)) 2018/02/10 19:35:10 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f00008de000-0xd)='/dev/dmmidi#\x00', 0xf7f, 0x10001) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000b70000-0xa)='mime_type\x00') mmap(&(0x7f0000000000/0xe85000)=nil, 0xe85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000e86000-0x4), 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000e85000-0x4)=0x41, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d8000)={0x0}, &(0x7f00000bb000)=0xc) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r3, 0x20, &(0x7f0000e86000-0x4)) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f0000e77000)=@get={0x108, 0x13, 0x224, 0x3, 0x2, {{'ecb-serpent-avx\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0xfffffffffffffff8}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0xc05a}, {0x8, 0x1, 0x81}]}, 0x108}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000e86000-0xf)='net/ipv6_route\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002d6000)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000a34000-0x4)=0xe8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000991000-0x8)=0x1, 0x8) r5 = add_key$user(&(0x7f0000e39000)='user\x00', &(0x7f0000105000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d05000)="3694ecf8a39145b40d3c39a1c213788f31b45b93d4bb10adfb1adb87114b51589424537b9684f399221112b15d760b4d5a09dba36e7ba4719a37a5be00454c4e86660f803d8e773cbdc9bfe2614d429d4fb64887", 0x54, 0xfffffffffffffffc) keyctl$setperm(0x5, r5, 0x8080400) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b88000)={0x1f, 0x8008, 0x5, 0xe2, 0x0}, &(0x7f0000e86000-0x4)=0x10) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000beb000)=@sack_info={r6, 0x451, 0x10001}, &(0x7f0000e85000)=0xc) 2018/02/10 19:35:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10), 0x0) 2018/02/10 19:35:10 executing program 2: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000689000-0x190)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e75000)={&(0x7f00001e8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00006e8000-0x40)=[{&(0x7f000079b000)=""/69, 0x45}, {&(0x7f00009ab000)=""/3, 0x3}, {&(0x7f0000e75000)=""/94, 0x5e}, {&(0x7f0000185000)=""/40, 0x28}, {&(0x7f0000e75000)=""/93, 0x5d}, {&(0x7f0000478000)=""/104, 0x68}, {&(0x7f0000a44000-0x63)=""/99, 0x63}, {&(0x7f00000cd000-0x40)=""/64, 0x40}], 0x8, &(0x7f0000e76000-0x8c)=""/140, 0x8c, 0x101}, 0x12002) 2018/02/10 19:35:10 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x400, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) sysinfo(&(0x7f0000001000-0x29)=""/41) 2018/02/10 19:35:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() get_robust_list(r0, &(0x7f00004b9000)=&(0x7f0000802000), &(0x7f00002d0000)=0xc) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000195000)="24000000210025f0071c0165ff0ffc0e020020000010000002e1000c08000b0000000005", 0xffcc) 2018/02/10 19:35:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54db", 0xf) 2018/02/10 19:35:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10), 0x0) 2018/02/10 19:35:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nfc_raw(0x27, 0x3, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000643000-0x11)='/selinux/enforce\x00', 0x10000080000, 0x0) accept4$packet(r2, &(0x7f0000741000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000b07000)=0x14, 0x800) uselib(&(0x7f00002da000)='./file0\x00') listen(r1, 0x7fffffff) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/02/10 19:35:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a0a000)='/dev/mixer\x00', 0x10b902, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = perf_event_open(&(0x7f000001d000)={0x0, 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, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b51000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000ab000-0x8c)) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000f77000-0x10)={0x0, 0x0, 0x0, 0x5}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000948000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x40, 0x2}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2800) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) getuid() write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) r4 = fcntl$dupfd(r2, 0x406, r3) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000937000-0x4)=0x3) read(r1, &(0x7f0000d3c000)=""/19, 0x13) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000b8e000)) connect$rds(r4, &(0x7f0000d20000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f00006e4000-0x50)={{0x8001, 0x7}, {0x4, 0x7fffffff}, 0x931, 0x1, 0x401}) 2018/02/10 19:35:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003ca000-0x9)='/dev/dsp\x00', 0x200840, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b2e000)={r0, &(0x7f0000361000)="1c876ce62a05017c5b03e56f3d3c782743948e5efe183af671afd77a12223005d5a9e67f80a2a216aa5462e97d367d75e4471a2378bd4484f23a5272de252e9ac65fe58bf5b793ae26cced08bbe29196a3ef05b3c9111093e3abaeb7b0ae22ced8acf58026aee64372cca562b4c82be57c69536beac3770864155a9e9ea7821ae1e0f9b4bdc9cafc2341ecbdece3e49a1b937a5113f143747fae2692da", &(0x7f0000ef4000-0x4a)=""/74}, 0x18) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cf000-0x1c)={&(0x7f000018a000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00000ac000-0x118)={0x24, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x800000000003}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @binary="a3"}]}]}, 0x24}, 0x1}, 0x0) 2018/02/10 19:35:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80803, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg$nfc_llcp(r0, &(0x7f000051a000)=[{&(0x7f000074f000-0x60)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "45e9e00e2819de16f989955279178bdab41e499fe6b2316dca6e75efe359334e6de1d359ae12c954ce4265a2ff420d12c9abea10feed36520a16bd71a12c30"}, 0x58, &(0x7f000055e000)=[], 0x0, &(0x7f0000c8a000-0xf8)={0xc}, 0xc}], 0x1, 0x0) timer_create(0x3, &(0x7f000062c000-0x58)={0x0, 0x3b, 0x4, @tid=0xffffffffffffffff}, &(0x7f00009d7000)=0x0) timer_delete(r1) 2018/02/10 19:35:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000076f000-0x11)='net/fib_triestat\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000bb8000)=[@in6={0xa, 0x1, 0x47b, @loopback={0x0, 0x1}, 0xc213}], 0x1c) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000404000-0x4)=0x6, 0x4) arch_prctl(0x0, &(0x7f000061a000-0x6e)="6d7661f33143a9195dc26f04ea69aea3b5f4c5150611a9eed6eb10c577896a72e2f8cf7d00025a892206b2f09894ea6809e3e85746114a73d5347ddbfd427d24e1b2b98d7ec3f8280c8cc9b9e5f2d9d01cd10f7893666d827382b85450bd27b62dfabf7266beb91c565ccdab2cf4") r1 = memfd_create(&(0x7f0000d63000-0x11)='net/fib_triestat\x00', 0x1) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00007ed000)={@generic, @ifru_map}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000e3d000-0x24)="3f6d20357c839067525443d7a48e6721da7fad489a46d3860e7f54c8b658fac1d88e36b0") keyctl$session_to_parent(0x12) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00002b7000)='/dev/cuse\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xdac0) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00001b2000)=[@in6={0xa, 0x2, 0xffffffff00000000, @loopback={0x0, 0x1}, 0xffffffff}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0xcda, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, @in6={0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0xd69}, @in={0x2, 0x3, @rand_addr=0x2}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @loopback=0x7f000001}], 0xd0) ioctl$sock_bt(r0, 0x8907, &(0x7f00008bd000-0x6e)="448cf7be7cab844d5de978042ec2ef98080e7e3759340c0129a28e560f12a640a61ea8d3eb87b84d993c025abfbca4b9c1c006d56633fa5cc253613ee4c5e2aa7ed78026aa4a0d8347638992e3d3c6fffb2c7c7a05a83a2e0f115f0299aa25f9028c05f71f18041367cd7155b69c") socketpair(0x8, 0x4, 0x4, &(0x7f0000fdb000-0x8)) write$fuse(r2, &(0x7f000000b000-0x21)={0x30, 0x3, 0x0, @fuse_notify_retrieve_out}, 0x30) openat$hwrng(0xffffffffffffff9c, &(0x7f000092f000)='/dev/hwrng\x00', 0x208800, 0x0) 2018/02/10 19:35:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10), 0x0) 2018/02/10 19:35:10 executing program 5 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/02/10 19:35:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) r2 = perf_event_open(&(0x7f00001d5000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffeffffffff, 0x0, 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}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f55000-0x78)={0x1, 0x78, 0xffffffff, 0x80000001, 0x9, 0x7fffffff, 0x0, 0x3, 0x20000, 0x1, 0x355a, 0x10001, 0x8, 0xda6b, 0x7fffffff, 0x7, 0xfffffffffffffffb, 0x9, 0x0, 0x17a0000000, 0x0, 0x7ff, 0x1, 0x1f, 0x3c, 0x5, 0x7, 0x22b702bd, 0x7fff, 0x9358, 0x5b, 0x4, 0x9, 0x856c, 0x80000001, 0xfffffffffffffffe, 0x7ff, 0x59e1a296, 0x0, 0x3f, 0x1, @perf_bp={&(0x7f0000f7f000), 0xb}, 0x0, 0x8, 0x4, 0x3, 0x3, 0x900000000000000, 0x100000000}, r1, 0x9, r2, 0x2) openat$dir(0xffffffffffffff9c, &(0x7f0000403000-0x8)='./file0\x00', 0x0, 0x11) 2018/02/10 19:35:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000003000), &(0x7f0000a26000-0x4), &(0x7f000039f000), &(0x7f0000544000-0x1c)) mkdir(&(0x7f0000a52000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000ae3000)=""/192, 0xc0) getdents64(r0, &(0x7f0000aca000-0x6ba)=""/1722, 0x6ba) [ 47.609849] FAULT_INJECTION: forcing a failure. [ 47.609849] name failslab, interval 1, probability 0, space 0, times 1 [ 47.621317] CPU: 1 PID: 7797 Comm: syz-executor5 Tainted: G W 4.15.0+ #217 [ 47.629544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.638887] Call Trace: [ 47.641472] dump_stack+0x194/0x257 [ 47.645098] ? arch_local_irq_restore+0x53/0x53 [ 47.649781] should_fail+0x8c0/0xa40 [ 47.653502] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 47.658604] ? trace_hardirqs_on+0xd/0x10 [ 47.662744] ? _raw_spin_unlock_irq+0x27/0x70 [ 47.667257] ? find_held_lock+0x35/0x1d0 [ 47.671312] ? __lock_is_held+0xb6/0x140 [ 47.675361] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 47.681230] ? print_irqtrace_events+0x270/0x270 [ 47.685969] ? rcu_note_context_switch+0x710/0x710 [ 47.690887] should_failslab+0xec/0x120 [ 47.694845] __kmalloc+0x63/0x760 [ 47.698279] ? sock_kmalloc+0x112/0x190 [ 47.702229] sock_kmalloc+0x112/0x190 [ 47.706008] ? copy_overflow+0x30/0x30 [ 47.709873] ? lock_sock_nested+0x91/0x110 [ 47.714083] ? trace_hardirqs_on+0xd/0x10 [ 47.718205] ? __local_bh_enable_ip+0x121/0x230 [ 47.722854] alg_setsockopt+0x210/0x350 [ 47.726808] compat_SyS_setsockopt+0x2e7/0x410 [ 47.731368] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 47.736104] ? do_fast_syscall_32+0x156/0xfa1 [ 47.740575] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 47.745304] do_fast_syscall_32+0x3ee/0xfa1 [ 47.749618] ? do_int80_syscall_32+0x9d0/0x9d0 [ 47.754181] ? finish_task_switch+0x1e2/0x890 [ 47.758646] ? finish_task_switch+0x1b9/0x890 [ 47.763117] ? syscall_return_slowpath+0x2ac/0x550 [ 47.768028] ? prepare_exit_to_usermode+0x350/0x350 [ 47.773028] ? sysret32_from_system_call+0x5/0x3b [ 47.777852] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.782673] entry_SYSENTER_compat+0x54/0x63 [ 47.787053] RIP: 0023:0xf7f8bc79 [ 47.790388] RSP: 002b:00000000f778709c EFLAGS: 00000286 ORIG_RAX: 000000000000016e [ 47.798079] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000117 2018/02/10 19:35:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10), 0x0) 2018/02/10 19:35:11 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fc6000)) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/10 19:35:11 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) syz_open_dev$midi(&(0x7f000000a000-0xb)='/dev/midi#\x00', 0x10000, 0x24a02) 2018/02/10 19:35:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000711000), &(0x7f00007a5000)=0x14) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e7a000-0x48)=[{0x2}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/02/10 19:35:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xffffffffffffffff, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000098e000-0x1000), &(0x7f000003a000-0xaa)}}, &(0x7f0000636000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004e1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000f93000), 0x8) 2018/02/10 19:35:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1, &(0x7f00003ba000)=0xfffffffffffffffd, 0xc5, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00004ce000), 0x7fff) 2018/02/10 19:35:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x3f)={0x0, 0x37, "83ec25db69590138f0bfe136a7d0bfc0fb97a951e94ff2767ff3edc0abbd48c2e9b17adc3ef81bc47e30ee63e79465f37a7855dbf00668"}, &(0x7f0000002000-0x4)=0x3f) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000040f000)={0xfffffffffffffff5, 0x0, 0x0, 0x0, r0}, 0xffffffffffffffbe) 2018/02/10 19:35:11 executing program 5 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) [ 47.805325] RDX: 0000000000000001 RSI: 00000000204b0ff0 RDI: 0000000000000010 [ 47.812568] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 47.819810] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 47.827061] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/10 19:35:11 executing program 4: mmap(&(0x7f0000000000/0xd42000)=nil, 0xd42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000d42000)) close(r0) 2018/02/10 19:35:11 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000cfc000)) getpid() ioctl$TIOCSETD(r1, 0x5423, &(0x7f00005a2000-0x4)=0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000145000-0x8)) writev(0xffffffffffffffff, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)}], 0x1) [ 47.868377] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 47.875910] in_atomic(): 1, irqs_disabled(): 0, pid: 7815, name: syz-executor6 [ 47.883389] 1 lock held by syz-executor6/7815: [ 47.888029] #0: (rcu_read_lock){....}, at: [<0000000000ccb4b5>] __rds_conn_create+0xe46/0x1b50 [ 47.897042] CPU: 1 PID: 7815 Comm: syz-executor6 Tainted: G W 4.15.0+ #217 [ 47.905262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.914603] Call Trace: 2018/02/10 19:35:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b1000-0x10), 0x0) 2018/02/10 19:35:11 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000246000)='/dev/rtc\x00', 0x400400, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000001000-0x4)=0x6, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000)=""/152) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000002000-0x120)={0x7fff, 0x4, 0x6, 0x9, [], [], [], 0x101, 0xfffffffffffffffc, 0x10001, 0x1, "721450957ef113c4db3191361abe4355"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000002000)=""/186) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000003000)='attr/keycreate\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x1}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000000)={r5, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x8c) r6 = dup2(r0, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000005000)='/dev/loop-control\x00', 0x4000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000006000)=0x4, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000-0x10), &(0x7f0000008000-0x4)=0x10) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000007000)={0x9, 0x8, 0x10000000, 0x40, 0xf, 0x800}) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f0000005000)=r2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r6, 0x4010aeac, &(0x7f0000009000-0x10)={0xffffffff, 0x2}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x0, &(0x7f000000a000-0xb1)="0f513e3433b7032b5f0564f8bbda5d591df5c7dbf20252c986cbe77c83a2b6a768e0c081aaf4c68413e0a7969a5b2da1374ad72695a42fbf32d212e475f1cd2efd444293a1fb7d7046e718b4b789023265c5e44351407d46315efef0518b124cbf8e7690d6dd67c7951a310ba8d5e83fc1326020cc82b41288804c97d281bf8605af2a8e5d27f58e19acf2c705c325dc4cbf6624111f020675f706197df8a975eba042ff03a70c6dd16934029375b4fa19") [ 47.917186] dump_stack+0x194/0x257 [ 47.920818] ? arch_local_irq_restore+0x53/0x53 [ 47.925483] ? print_lock+0x9f/0xa2 [ 47.929102] ? lockdep_print_held_locks+0xc4/0x130 [ 47.934031] ___might_sleep+0x2b2/0x470 [ 47.937987] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 47.943847] ? __debug_object_init+0x235/0x1040 [ 47.948492] ? debug_mutex_init+0x1c/0x60 [ 47.952618] __might_sleep+0x95/0x190 [ 47.956402] kmem_cache_alloc_trace+0x299/0x740 [ 47.961047] ? lock_acquire+0x1d5/0x580 [ 47.964993] ? lock_acquire+0x1d5/0x580 [ 47.968949] ? __rds_conn_create+0xe46/0x1b50 [ 47.973426] rds_loop_conn_alloc+0xc8/0x380 [ 47.977723] ? rds_loop_conn_free+0x290/0x290 [ 47.982196] ? __init_waitqueue_head+0x97/0x140 [ 47.986842] ? rcutorture_record_progress+0x10/0x10 [ 47.991836] ? __lockdep_init_map+0xe4/0x650 [ 47.996225] __rds_conn_create+0x112f/0x1b50 [ 48.000629] ? rds_conn_drop+0xb0/0xb0 [ 48.004506] ? __raw_spin_lock_init+0x1c/0x100 [ 48.009063] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 48.014055] ? __lockdep_init_map+0xe4/0x650 [ 48.018440] ? __lockdep_init_map+0xe4/0x650 [ 48.022827] ? lockdep_init_map+0x9/0x10 [ 48.026862] ? __init_waitqueue_head+0x97/0x140 [ 48.031505] ? init_wait_entry+0x1b0/0x1b0 [ 48.035718] ? lockdep_init_map+0x9/0x10 [ 48.039756] ? rds_message_alloc+0x28c/0x330 [ 48.044146] ? rds_message_next_extension+0x210/0x210 [ 48.049306] ? trace_hardirqs_on+0xd/0x10 [ 48.053436] ? _raw_spin_unlock_bh+0x30/0x40 [ 48.057826] ? __release_sock+0x360/0x360 [ 48.061944] ? lock_sock_nested+0x91/0x110 [ 48.066160] rds_conn_create_outgoing+0x3f/0x50 [ 48.070806] rds_sendmsg+0xda3/0x2390 [ 48.074583] ? avc_has_perm+0x43e/0x680 [ 48.078548] ? rds_send_drop_to+0x19d0/0x19d0 [ 48.083021] ? iterate_fd+0x3f0/0x3f0 [ 48.086799] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 48.091794] ? find_held_lock+0x35/0x1d0 [ 48.095840] ? sock_has_perm+0x2a4/0x420 [ 48.099877] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 48.105211] ? lock_release+0xa02/0xa40 [ 48.109160] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 48.115024] ? __check_object_size+0x8b/0x530 [ 48.119502] ? __might_sleep+0x95/0x190 [ 48.123461] ? selinux_socket_sendmsg+0x36/0x40 [ 48.128103] ? security_socket_sendmsg+0x89/0xb0 [ 48.132833] ? rds_send_drop_to+0x19d0/0x19d0 [ 48.137302] sock_sendmsg+0xca/0x110 [ 48.140993] SYSC_sendto+0x361/0x5c0 [ 48.144689] ? SYSC_connect+0x4a0/0x4a0 [ 48.148644] ? sock_has_perm+0x2a4/0x420 [ 48.152692] ? schedule+0xf5/0x430 [ 48.156208] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 48.161482] ? exit_to_usermode_loop+0x8c/0x2f0 [ 48.166130] ? trace_hardirqs_off+0xd/0x10 [ 48.170337] ? exit_to_usermode_loop+0x198/0x2f0 [ 48.175071] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 48.180587] SyS_sendto+0x40/0x50 [ 48.184025] ? SyS_getpeername+0x30/0x30 [ 48.188063] do_fast_syscall_32+0x3ee/0xfa1 [ 48.192363] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 48.197355] ? do_int80_syscall_32+0x9d0/0x9d0 [ 48.201912] ? mmdrop+0x18/0x30 [ 48.205165] ? finish_task_switch+0x29b/0x890 [ 48.209637] ? syscall_return_slowpath+0x2ac/0x550 [ 48.214544] ? prepare_exit_to_usermode+0x350/0x350 [ 48.219535] ? sysret32_from_system_call+0x5/0x3b [ 48.224356] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.229182] entry_SYSENTER_compat+0x54/0x63 [ 48.233565] RIP: 0023:0xf7f3fc79 [ 48.236904] RSP: 002b:00000000f773b09c EFLAGS: 00000286 ORIG_RAX: 0000000000000171 [ 48.244584] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020007000 [ 48.251826] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000 [ 48.259068] RBP: 0000000000000010 R08: 0000000000000000 R09: 0000000000000000 2018/02/10 19:35:11 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000cc8000-0x12)='/dev/snd/pcmC#D#p\x00', 0xbb0, 0x20201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x50000, 0x0) ftruncate(r1, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000003000-0x14)={0x5, 0x8, 0x40, 0x2, 0x2e, 0x7fff, 0x5, 0x4, 0x7, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000004000-0xe6)="dd2c3ed40dba666a382e0caaf9f3e1eb199b562af07d353c9ac471952cf8567b9b00eaab67dbaa770b1baa7c12202034ec42c765d662e1f17b41ea13e8a25640148b38387e1662fecd54319e915f628953ae04a16e0584703eb59ef9251ffe0f0dee10b7f01c59ecf07400ae4a77651d03ebd110e88eca59d83fd1367111c6ccb07712e8e8bcfba776e6e22a8463298e0d135dff5df53eb871dd7ab23d6983bd491a84231f02cd6c4c8086b628f49240cf864c74949c3cd1bdac4178385498a205a26749cc9a7d81536eaf6416d7b9d8c9e89ad49796ae561dcd9adbe56e2297334ffb3d818e") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000004000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000004000-0xc)={r2, 0x80000, r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000005000)='/dev/audio\x00', 0x2) fcntl$getown(r0, 0x9) getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffff9c, r1}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f0000002000-0x18)={&(0x7f0000005000/0x2000)=nil, 0xe5, 0x3, 0xc0, &(0x7f0000001000/0x1000)=nil, 0xb6a}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0xf76a, 0x8, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000008000-0x8)=0x1400000000000000) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000004000-0x12)="23afaa90f2b850eabe47be642bbebba5ec89") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000009000-0x10), &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000000a000-0xc)={0x0, 0x8, 0x10}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000a000-0xa0)={r5, @in6={{0xa, 0x0, 0x0, @empty, 0x4}}, 0x6, 0x5, 0x1, 0x2, 0x6}, &(0x7f0000000000)=0xa0) 2018/02/10 19:35:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='(\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x1, 0x2, 0x80, 0x1f, 0x1ff, 0x4}, 0x1}, 0x9) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x82, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000)='cifs.idmap\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)="a922258fd1761335b0032a703a5966480f870f8d4435b985c41ad265fc2dd093754915f9cd7b185da916055b76b46312c56974918c116cab7d043a10e1d4b4de81dbb37e39cc49fabf99b84173d5182b857d8553b699008ff91724bd", 0x5c, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="a12767cf316eec1b75855016872a50df2e0a2715e41a3cce76eea198b8689fbad65e1e381681b2a54935df4418ef5010196b89b5457fe60aa194ff50b1e4363e1e6f8bf6a3cf7e929642bf84d2a5ff201dca59b6181aefe7eb713c6c1036a39567c04564227e82de8e7cdf68b80d3d64eb2b64a96892b696cc7ce224", 0x7c, 0xfffffffffffffff8) keyctl$link(0x8, r2, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000002000)=@req={0x50, &(0x7f0000003000-0x50)={@common='ip6_vti0\x00', @ifru_mtu=0x8}}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000003000-0xc)={0x1, 0x0, [0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000)={r1, r0, 0x0, 0x2}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000004000)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000005000-0x8)={r4, &(0x7f0000005000-0x2e)=""/46}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) ftruncate(r1, 0x10001) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r0, &(0x7f0000007000-0x8)='./file0\x00', r5, r6, 0x100) 2018/02/10 19:35:11 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000f96000)=@nfc, &(0x7f0000444000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x202000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000b9a000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004b1000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = syz_open_dev$adsp(&(0x7f0000d46000)='/dev/adsp#\x00', 0x400, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000559000)=0x400, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000bb1000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000b9000)={r3, 0x2c}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000bb4000)={0x10000, 0x8, [0x9, 0x5]}) getpeername$netlink(r2, &(0x7f0000430000-0xc), &(0x7f0000349000)=0xffffffffffffff86) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000803000-0x18)={0xaa, 0x2}) 2018/02/10 19:35:11 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000ff000)='/selinux/policy\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000952000-0xf)=""/15, 0xf, 0xff, &(0x7f000042c000-0x8)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000080b000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000716000-0xcd)="54090afc451b39a5942bca5a482d3631435106ecf635921413b844c24550fbcf332674d699", 0x25) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e30000)={0x0, 0x5c, &(0x7f0000d45000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000c8b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a45000-0x8c)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}}}, 0x8c) 2018/02/10 19:35:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003fe000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00001df000-0xc6)=""/198) setrlimit(0x7, &(0x7f0000a9d000-0x8)) setrlimit(0x7, &(0x7f0000672000-0x8)={0x2, 0x8}) r1 = request_key(&(0x7f0000c5d000-0xa)='encrypted\x00', &(0x7f0000052000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000707000)='nodevbdev\x00', 0xfffffffffffffffb) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000058f000)={{{@in6=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000d4d000-0x4)=0xe8) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000016c000-0x11)='/dev/qat_adf_ctl\x00', 0x78d880, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000853000-0x2)={0x200, 0x1}, 0x2) stat(&(0x7f0000445000-0x8)='./file0\x00', &(0x7f0000f6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r4) [ 48.266309] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 48.273551] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000